Digitale Bibliotheek
Sluiten Bladeren door artikelen uit een tijdschrift
     Tijdschrift beschrijving
       Alle jaargangen van het bijbehorende tijdschrift
         Alle afleveringen van het bijbehorende jaargang
                                       Alle artikelen van de bijbehorende aflevering
 
                             503 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 Editorial Board
34 S1 p. i
artikel
2 LBA-5 Lenvatinib plus pembrolizumab versus standard of care for previously treated metastatic colorectal cancer (mCRC): the phase 3 LEAP-017 study Kawazoe, A.

34 S1 p. S179
artikel
3 LBA-4 Results from an expanded phase 1 trial of botensilimab (BOT), a multifunctional anti-CTLA-4, plus balstilimab (BAL; anti-PD-1) for metastatic heavily pretreated microsatellite stable colorectal cancer (MSS CRC) Bullock, A.

34 S1 p. S178-S179
artikel
4 LBA-1 The Phase III Study: Targeted intra-arterial gemcitabine vs. continuation of IV gemcitabine plus nab-paclitaxel following induction with sequential IV gemcitabine plus nab-paclitaxel and radiotherapy for locally advanced pancreatic cancer (TIGeR-PaC) Pishvaian, M.

34 S1 p. S178
artikel
5 O-3 Additional data from the KEYNOTE-859 study of pembrolizumab plus chemotherapy versus placebo plus chemotherapy for advanced HER2-negative gastric or gastroesophageal junction (G/GEJ) cancer Wyrwicz, L.

34 S1 p. S181
artikel
6 O-7 Adjuvant nivolumab vs placebo in resected esophageal or gastroesophageal junction cancer following neoadjuvant chemoradiotherapy: First report of comprehensive biomarker analyses from CheckMate 577 Kelly, R.

34 S1 p. S183
artikel
7 O-6 EORTC 1707 VESTIGE: Adjuvant immunotherapy in patients (pts) with resected gastroesophageal adenocarcinoma (GEA) following preoperative chemotherapy with high risk for recurrence (ypN+ and/or R1)—an open-label randomized controlled phase II study Smyth, E.

34 S1 p. S182-S183
artikel
8 O-4 GEMSTONE-304: A phase 3 study of sugemalimab plus chemotherapy versus chemotherapy as first-line treatment of patients with unresectable locally advanced, recurrent or metastatic esophageal squamous cell carcinoma (ESCC) Li, J.

34 S1 p. S181-S182
artikel
9 O-9 Health-related quality of life associated with trifluridine/tipiracil in combination with bevacizumab in refractory metastatic colorectal cancer: An analysis of the phase 3 SUNLIGHT trial Prager, G.

34 S1 p. S184
artikel
10 O-10 Health-related quality of life (HRQOL) in patients with advanced gastric, gastroesophageal junction, or esophageal adenocarcinoma cancer (GC/GEJC/EAC): 36-month results of CheckMate 649 nivolumab plus chemotherapy (N+C) versus chemo (C) Moehler, M.

34 S1 p. S185
artikel
11 O-5 Integrating trastuzumab (T), with or without pertuzumab (P), into perioperative chemotherapy (CT) of HER-2+ gastric cancer (GC) - subgroup analyses of EORTC 1203 “INNOVATION”, a collaboration with KCSG and DUCG Wagner, A.

34 S1 p. S182
artikel
12 O-1 Liposomal irinotecan + 5-fluorouracil/leucovorin + oxaliplatin (NALIRIFOX) versus nab-paclitaxel + gemcitabine in treatment-naive patients with metastatic pancreatic ductal adenocarcinoma: Sensitivity analysis of survival from the NAPOLI 3 trial Wainberg, Z.

34 S1 p. S180
artikel
13 O-12 NCI9673 (Part B): A multi-institutional ETCTN randomized phase II study of nivolumab with or without ipilimumab in refractory, metastatic squamous cell carcinoma of the anal canal Morris, V.

34 S1 p. S185-S186
artikel
14 O-2 Phase III study of NUC-1031 + cisplatin vs gemcitabine + cisplatin for first-line treatment of patients with advanced biliary tract cancer (NuTide:121) Knox, J.

34 S1 p. S180-S181
artikel
15 O-8 Somatic and germline heterogeneity across colorectal cancer patient characteristics: Implications for early cancer detection Weitzel, J.

34 S1 p. S183-S184
artikel
16 O-11 The genomic landscape of appendiceal adenocarcinoma revealed by 855 whole exome sequences White, M.

34 S1 p. S185
artikel
17 P-14 A bibliometric analysis of pd-1/pd-L1 and gastric cancer research posture over a 10-year period Tian, Y.

34 S1 p. S18
artikel
18 P-259 Acute kidney injury after radical gastrectomy: Incidence, risk factors, and impact on prognosis Zhang, B.

34 S1 p. S107
artikel
19 P-279 Adjuvant chemotherapy for patients with stage III colon cancer, three months vs six months. A single centre experience Martin-Montalvo, G.

34 S1 p. S114
artikel
20 P-298 Adjuvant chemotherapy in resected lung-limited metastatic patients with colorectal cancer Ziranu, P.

34 S1 p. S120-S121
artikel
21 P-181 Adoption of neoadjuvant immunotherapy in patients with deficient mismatch repair localized colorectal cancer: A National Cancer Database analysis Kakish, H.

34 S1 p. S80
artikel
22 P-249 Aflibercept-based and bevacizumab-based second-line regimens in patients with RAS/BRAF wild type metastatic colorectal cancer: Propensity score weighted-analysis from a multicenter cohort Angotti, L.

34 S1 p. S103-S104
artikel
23 P-236 Aflibercept-based and bevacizumab-based second-line regimens in patients with RAS mutant metastatic colorectal cancer: Propensity score weighted-analysis from a multicenter cohort Lucchetti, J.

34 S1 p. S99
artikel
24 P-256 Albumin-bilirubin (ALBI) grade at 6 weeks post-diagnosis is a better prognosticator than baseline ALBI in intrahepatic cholangiocarcinoma Yiu, D.

34 S1 p. S106
artikel
25 P-358 A machine learning approach for predicting bone metastases and its three-month prognostic risk factors in hepatocellular carcinoma patients using SEER data Alkhawaldeh, I.

34 S1 p. S140
artikel
26 P-87 A multi-institutional observational study evaluating the efficacy of anti-epidermal growth factor antibody re-challenge in tissue RAS/BRAF wild-type metastatic colorectal cancer Sawada, R.

34 S1 p. S44
artikel
27 P-207 Analysis of chemotherapy-induced subtype shifts in patient-derived tumoroids and parallels to functional in-vitro chemosensitivity testing in pancreatic ductal adenocarcinoma Nitschke, C.

34 S1 p. S89
artikel
28 P-383 Analysis of microsatellite and RAS/RAF status in Tunisian colorectal cancer series Douik, H.

34 S1 p. S148
artikel
29 P-80 Analysis of plasma angiogenesis factors on the efficacy of FOLFIRI plus ramucirumab and FOLFOXIRI plus ramucirumab as first-line treatment for metastatic colorectal cancer from WJOG9216G randomized phase II study Yamada, T.

34 S1 p. S42
artikel
30 P-248 Analyzing factors of resected pancreatic serous cystadenoma: A multicenter analysis Lee, J.

34 S1 p. S103
artikel
31 P-349 An evidence-based patient resource program to improve the everyday lives of patients with metastatic gastrointestinal cancer Sobrero, A.

34 S1 p. S136-S137
artikel
32 P-350 An improved personalized medicine network: The PLATON from GI and beyond Vogel, A.

34 S1 p. S137
artikel
33 P-108 An interplay between immune cells and microbiota drives the spontaneous regression of colorectal polyps in familial adenomatous polyposis pig model Liang, W.

34 S1 p. S52
artikel
34 P-104 Anlotinib plus chemotherapy as first-line therapy for gastrointestinal tumor patients with unresectable liver metastasis: Preliminary results from a multi-cohort, multi-center phase II trial (ALTER-G-001) Zhou, C.

34 S1 p. S50-S51
artikel
35 P-58 An ongoing open-label, phase 2 trial of RP2 Or RP3 oncolytic immunotherapy in combination with atezolizumab and bevacizumab for the treatment of patients with advanced colorectal carcinoma Élez, E.

34 S1 p. S34-S35
artikel
36 P-359 A novel concomitant NRAS and BRAF mutation in metastatic colorectal cancer Douik, H.

34 S1 p. S140
artikel
37 P-31 A phase I/II trial investigating safety and efficacy of autologous TAC01-HER2 in relapsed or refractory solid tumors Dumbrava, E.

34 S1 p. S24
artikel
38 P-227 A phase II trial evaluating the Activity of caBozantinib in pre-treated pAtients with metastatic COlorectal cancer (mCRC): ABACO trial Martini, G.

34 S1 p. S96
artikel
39 P-225 Appraising the potential causal relationships between gut microbiota and colorectal cancer: A two-sample Mendelian randomization analysis Liu, B.

34 S1 p. S95
artikel
40 P-217 A retrospective, pathologist-based assessment of immunohistochemistry assay for CLDN18.2 expression in digestive system adenocarcinoma Xu, M.

34 S1 p. S93
artikel
41 P-316 A retrospective study of gemcitabine with nab-paclitaxel as third-line retreatment in advanced pancreatic adenocarcinoma McSweeney, T.

34 S1 p. S126
artikel
42 P-379 ARID1A as a prognostic biomarker in gastroesophageal cancer: A genomic database analysis Ricci, A.

34 S1 p. S146-S147
artikel
43 P-354 A single arm phase II trial of capecitabine and erlotinib in patients with advanced hepatocellular carcinoma after first-line failure (CAPER- HCC study) Srinivas, S.

34 S1 p. S138-S139
artikel
44 P-293 A single institution experience of SBRT treatment for liver metastases and primary liver tumours Oblak, I.

34 S1 p. S119
artikel
45 P-5 A soluble resistance related calcium binding protein (sorcin) up-regulates in the multi-drug resistant advanced gastric cancer patients Ghosh, S.

34 S1 p. S15
artikel
46 P-112 Assessing the accuracy of CT staging for tumor and nodal staging in colon cancer Yu, J.

34 S1 p. S54
artikel
47 P-337 Associate factors for endoscopic submucosal disection and postoperative delayed hemorrhage of colorectal neoplasm Jung, Y.

34 S1 p. S132-S133
artikel
48 P-40 Association between HER2 expression level and long-term outcomes in surgically treated patients with gastric cancer: Impact of cancer stage Enkhbat, E.

34 S1 p. S27
artikel
49 P-406 Association between mutated RAS status and microvascular density (MVD) in advanced colorectal cancer Yaïche, H.

34 S1 p. S155
artikel
50 P-159 Association of acrochordons and colorectal polyps: A pilot study to identify potential genetic or viral etiology Gafton, B.

34 S1 p. S71-S72
artikel
51 P-235 Association of stage shift and prior gastroscopy in patients with gastric cancer Yang, Y.

34 S1 p. S99
artikel
52 P-369 Association of vascular endothelial growth factor gene polymorphisms with esophageal squamous cell cancer risk in North-West Indians: A case-control study Mahajan, D.

34 S1 p. S143
artikel
53 P-16 Associations among patient-physician sex concordance, treatment practices, and survival outcomes in a population-based colon cancer cohort Ding, P.

34 S1 p. S19
artikel
54 P-282 Atezolizumab and bevacizumab in the treatment of advanced hepatocellular carcinoma – a single-center experience Adžić, G.

34 S1 p. S115
artikel
55 P-57 Atezolizumab in combination with bevacizumab in patients with unresectable HCC previously untreated with systemic therapy: Interim analysis results from phase IIIb Italian AMETHISTA trial Martinelli, E.

34 S1 p. S34
artikel
56 P-335 AUM001 potentiates the anti-tumor activity of gemcitabine in an AsPC-1 PDAC model Leong, W.

34 S1 p. S132
artikel
57 P-306 Bacterial lipopolysaccharide modulates immune responses in colorectal cancer Permain, J.

34 S1 p. S123
artikel
58 P-285 Basket trials in upper gastrointestinal and hepato-pancreatico-biliary cancers – an emerging entity Huddar, P.

34 S1 p. S116
artikel
59 P-301 Benefit of adding bevacizumab to trifluridine/tipiracil in different prognostic groups of metastatic colorectal cancer: A Portuguese exploratory analysis Roque, R.

34 S1 p. S121-S122
artikel
60 P-311 Beyond the binary: Analysis of esophageal cancer hospitalizations in the transgender population in United States Yadukumar, L.

34 S1 p. S125
artikel
61 P-340 Bidirectional chemotherapy for patients with gastrointestinal peritoneal carcinomatosis Smolenschi, C.

34 S1 p. S133-S134
artikel
62 P-283 Biliary duct cancers: Clinical, epidemiological, and therapeutic features in 51 cases Benamar, W.

34 S1 p. S115
artikel
63 P-230 Biomarkers associated with survival benefit to atezolizumab and bevacizumab for treatment of metastatic anal cancer Morris, V.

34 S1 p. S97
artikel
64 P-134 Biomolecules with potential inhibitor of Helicobacter pylori isolated from patients with high risk of gastric cancer in Colombia Pazos, A.

34 S1 p. S62
artikel
65 P-183 BRAF mutant metastatic colon cancer expect the unexpected: A single centre study Hassan, M.

34 S1 p. S81
artikel
66 P-56 Brightline-2: A phase IIa/IIb, open-label trial of the MDM2–p53 antagonist BI 907828 in patients with advanced MDM2-amplified, TP53 wild-type biliary tract cancer, pancreatic ductal adenocarcinoma, or other selected solid tumours Macarulla, T.

34 S1 p. S33
artikel
67 P-109 Broaden the therapeutic opportunities for colorectal cancer: ALK inhibition benefits consensus molecular subtype 1 patients Mazzeschi, M.

34 S1 p. S53
artikel
68 P-73 BXQ-350: A phase 1b/2 placebo-controlled, double-blind study on the efficacy and safety of BXQ-350 in combination with mFOLFOX7 and bevacizumab in newly diagnosed metastatic colorectal carcinoma Patel, R.

34 S1 p. S39-S40
artikel
69 P-304 CDH1 and CTNNA1 negative hereditary diffuse gastric carcinoma cases: Genetic susceptibility variants and their potential impacts Ben Aissa-Haj, J.

34 S1 p. S122-S123
artikel
70 P-123 CD73high biliary tract cancer (BTC) is a molecularly defined subtype with distinct clinical implications Salati, M.

34 S1 p. S58
artikel
71 P-7 Change in CA 19-9 after 8 weeks of first-line chemotherapy as a predictor of overall survival in patients with metastatic pancreatic ductal adenocarcinoma Smith, J.

34 S1 p. S16
artikel
72 P-144 Characterisation of gastric tumour microbiota using isolation culture methodology and a novel gastric tumour bioreactor system Booth, M.

34 S1 p. S66
artikel
73 P-242 Characterisation of KRAS mutations in patients with metastatic colorectal cancer: A single institution experience Alameda, M.

34 S1 p. S101
artikel
74 P-332 Characteristic and clinical outcome of localized gastric cancer; real-world data AlJuhani, A.

34 S1 p. S131
artikel
75 P-194 Characterization of Helicobacter pylori in Colombian patients: An assessment of its evolution, antimicrobial susceptibility and virulence factors Guzman, K.

34 S1 p. S84-S85
artikel
76 P-315 Chemotherapy treatment with mFOLFIRINOX in elderly patients with advanced pancreatic cancer Basbus, l.

34 S1 p. S126
artikel
77 P-54 Circulating immune cells as a tool to predict benefit from atezolizumab/bevacizumab in advanced hepatocellular carcinoma (aHCC) Salani, F.

34 S1 p. S32
artikel
78 P-27 Circulating neural growth factor in pancreatic cancer adenocarcinoma Garajová, I.

34 S1 p. S23
artikel
79 P-96 Circulating tumor-derived DNA (ctDNA) clearance in patients with locally advanced rectal cancer treated with multimodal treatment Gervaso, L.

34 S1 p. S48
artikel
80 P-8 Circulating tumor DNA could have impact on risk assessment and personalizing adjuvant therapy in localized colon cancer Elbaiomy, M.

34 S1 p. S16
artikel
81 P-297 Clinical characteristics and outcomes of patients with hepatocellular carcinoma treated at a large multidisciplinary clinic in Saudi Arabia Alshammari, K.

34 S1 p. S120
artikel
82 P-198 Clinical characteristics of metastatic colorectal cancer with EGFR amplification: A single-center experience Kim, S.

34 S1 p. S86
artikel
83 P-197 Clinical outcomes in patients with Krukenberg tumors from colorectal cancer Ostowari, A.

34 S1 p. S86
artikel
84 P-23 Clinical outcomes of encorafenib, binimetinib, and cetuximab for pretreated BRAF V600E-mutant metastatic colorectal cancer in the BEACON EAP follow-up study Kato, T.

34 S1 p. S21-S22
artikel
85 P-200 Clinical outcomes of T4 and/or N2 rectal cancer after neoadjuvant chemoradiotherapy: A retrospective study Barthwal, M.

34 S1 p. S87
artikel
86 P-118 Clinical significance of primary tumor sites and epithelial tumor markers in patients with unresectable/recurrent gastrointestinal neuroendocrine carcinoma treated with combined chemotherapy with irinotecan and cisplatin Fukuda, K.

34 S1 p. S56
artikel
87 P-116 Clinical utility of circulating tumor DNA (ctDNA) in patients with early/resected biliary tract cancer (BTC) Yu, J.

34 S1 p. S55-S56
artikel
88 P-178 Clinico-epidemiological and therapeutic profile of pancreatic cancer: Oran center’s experience Zeroual, S.

34 S1 p. S79
artikel
89 P-324 Clinicopathological characteristics of patients with colorectal cancer lung metastasis under different conditions Xu, G.

34 S1 p. S128-S129
artikel
90 P-257 Clinicopathological characteristics, therapeutic strategy and prognosis analysis of 501 cases of gastric neuroendocrine neoplasms in a single center Zhang, B.

34 S1 p. S106
artikel
91 P-286 Clinicopathological profile and outcomes in locally advanced rectal cancer with major pathological response following neoadjuvant therapy Gammoudi, A.

34 S1 p. S116
artikel
92 P-70 Co-infection with Helicobacter pylori and Epstein-Barr virus occurs at early stage of gastric carcinogenesis Lim, S.

34 S1 p. S38-S39
artikel
93 P-351 Colon cancer in young patients – real-world data from a single center review Montenegro, M.

34 S1 p. S137-S138
artikel
94 P-151 Colorectal adenocarcinoma as second primary cancer in Latin American population Calderillo-Ruiz, G.

34 S1 p. S69
artikel
95 P-105 COLSTAR study: Safety data on the first cohort of patients from the safety lead-in part of the study Ciardiello, F.

34 S1 p. S51
artikel
96 P-327 Comparison of clinicopathological and molecular features of two rare entities: Appendiceal carcinoma and small bowel adenocarcinoma Vega-Cano, K.

34 S1 p. S129
artikel
97 P-352 Comparison of KRAS status between primary colorectal tumor and metastasis or recurrent tumor Douik, H.

34 S1 p. S138
artikel
98 P-247 Comparison of overall survival of malignant gastric neuroendocrine tumor with gastric adenocarcinoma: A propensity score matching study Zhang, B.

34 S1 p. S103
artikel
99 P-252 Comparison of second-line treatment after GEM/nab-PTX therapy for metastatic pancreatic cancer Takeshita, K.

34 S1 p. S104-S105
artikel
100 P-199 Comparison of treatment outcomes of regorafenib for patients with metastatic colorectal cancer by era: A propensity-score matched analysis Ogata, T.

34 S1 p. S86-S87
artikel
101 P-224 Complete pathological response after short course radiotherapy followed by neoadjuvant chemotherapy in locally advanced rectal cancer (LARC): Real-world outcome and toxicity Dhib, D.

34 S1 p. S95
artikel
102 P-142 Completion of genetic testing and incidence of pathogenic germline mutation among patients with early-onset colorectal cancer, a single institution retrospective analysis Storandt, M.

34 S1 p. S65
artikel
103 P-408 Costa Rica, an example of the Americas in the implementation of an innovative organized colorectal screening program during 2017–2022 Sanchez, A.

34 S1 p. S156
artikel
104 P-420 Could a reduced dose of m FOLFORINOX represent safe and efficacious start-off in advanced pancreatic cancer? A retrospective evaluation of real-world data Saad, E.

34 S1 p. S159-S160
artikel
105 P-376 CoVigi phase IV multicentric trial evaluating COVID-19 vaccination effectiveness, safety, and immune response dynamics: SARS-CoV-2-specific antibody and T-cell response focused on patients with gastrointestinal tumors Obermannová, R.

34 S1 p. S145-S146
artikel
106 P-317 CT radiomics for the preoperative prediction of molecular subtypes in gastric stromal tumor Yin, X.

34 S1 p. S126
artikel
107 P-125 Current practices in metastatic colorectal cancer: Results from the real-world screening and consensus based on practices and evidence (SCOPE) program in gastrointestinal cancers Prager, G.

34 S1 p. S58-S59
artikel
108 P-115 Cytoreductive surgery and HIPEC in the treatment of peritoneal carcinomatosis: The experience in a tertiary university hospital Perez, J. Chamorro

34 S1 p. S55
artikel
109 PD-24 A novel molecular subtype for Chinese stage II-III colorectal cancer based on multi-center and large sample size data Xu, M.

34 S1 p. S10-S11
artikel
110 PD-9 Anti-HER2 therapy following ctDNA-identified ERBB2 amplification for patients with advanced gastric cancer: Exploration of real-world outcomes and resistance mechanisms Chakrabarti, S.

34 S1 p. S4
artikel
111 PD-16 Atezolizumab plus bevacizumab is associated with improved survival outcomes in HCC patients with Child-Pugh B dysfunction compared to best supportive therapy Fulgenzi, C.

34 S1 p. S7
artikel
112 PD-11 Clinical and molecular characterization of oligometastatic lung disease in resected pancreatic cancer Tissera, N.

34 S1 p. S5
artikel
113 PD-2 Comprehensive immunophenotyping of gastric adenocarcinoma identifies an inflamed class of tumors amenable to immunotherapies Veas, J.

34 S1 p. S1
artikel
114 PD-23 Comprehensive survey of AACR GENIE cBioPortal database of receptor tyrosine kinase fusion in colorectal carcinoma identified high co-occurring genomic alterations in NTRK1 & RET fusion-positive CRC Lee, A.

34 S1 p. S10
artikel
115 PD-29 Could molecular profiling be helpful in daily practice in the treatment of anal carcinoma? Smolenschi, C.

34 S1 p. S13
artikel
116 PD-4 Deep learning of pancreatic cancer histopathology images predicts recurrence after surgery Wong, A.

34 S1 p. S2
artikel
117 PD-25 Disease characteristics and real-world treatment pathways of BRAF V600E-mutant metastatic colorectal cancer patients: Analysis of 120 patients enrolled in the BERING CRC study Prager, G.

34 S1 p. S11
artikel
118 PD-26 Efficacy of PD-1 blockade in patients with dMMR/MSI-H metastatic colorectal versus gastric cancers: A large, multicenter, cohort study Mazzoli, G.

34 S1 p. S11-S12
artikel
119 P-218 Definitions of oligometastatic pancreatic cancer: A systematic review Leonhardt, C.

34 S1 p. S93
artikel
120 P-319 Delay in pancreatic cancer diagnosis and treatment: Call to action Escorza-Calzada, S.

34 S1 p. S127
artikel
121 P-37 Delineating the driving role of the YAP-FOXP4-SOX12 axis in gastric carcinogenesis by maintaining the stemness Liu, X.

34 S1 p. S26
artikel
122 P-184 Demographic and clinicopathologic factors in patients with hepatocellular carcinoma in Latin American population Calderillo-Ruiz, G.

34 S1 p. S81
artikel
123 P-262 Descriptive study of bile duct tumors in a province Madrigal, L. Fernández

34 S1 p. S108
artikel
124 P-135 Detection of RAS gene mutations in patients with metastatic colorectal cancer during cetuximab-based first-line treatment and survival of the patients in relation to changes in RAS gene status Stresko, M.

34 S1 p. S63
artikel
125 P-44 Developing small molecules to disrupt IL-17RB and MLK4 interaction for pancreatic cancer treatment Hu, C.

34 S1 p. S29
artikel
126 P-366 Development and validation of a predictive tool for oesophageal cancer patients: A Moroccan-based study Tafenzi, H. Abdelilah

34 S1 p. S142
artikel
127 PD-21 Exploring the prognostic and predictive impact of genomic loss of heterozygosity (LOH) in metastatic colorectal cancer (mCRC) patients Carullo, M.

34 S1 p. S9
artikel
128 PD-19 Finnish population-based metastatic colorectal cancer data collection study – comparison with the prospective RAXO study Heervä, E.

34 S1 p. S8-S9
artikel
129 PD-8 HERIZON: A phase 2 study of HER-Vaxx (IMU-131), a HER2-targeting peptide vaccine plus SOC chemotherapy in patients with HER2+ advanced stomach cancer – correlation of the antibody responses and clinical outcome Tobias, J.

34 S1 p. S4
artikel
130 P-331 Differentiating subcentimeter lung metastases in colorectal cancer patients by radiomics and deep learning approaches: A multicenter study Gao, X.

34 S1 p. S130-S131
artikel
131 P-171 Digital image analysis of Ki67 heterogeneity of pancreatic neuroendocrine neoplasms with or without liver metastasis Zhang, M.

34 S1 p. S76
artikel
132 P-328 Dihydropyrimidine dehydrogenase deficiency frequency and its impact on 5-fluorouracil (5-FU) based chemotherapy toxicity Lakhdari, H.

34 S1 p. S130
artikel
133 PD-28 Long-term efficacy and safety of larotrectinib in patients with tropomyosin receptor kinase (TRK) fusion gastrointestinal (GI) cancer: An updated analysis André, T.

34 S1 p. S12-S13
artikel
134 PD-18 Maintenance proton pump inhibitor usage and risk of colorectal cancer: A population-based Swedish cohort study Liu, Q.

34 S1 p. S8
artikel
135 PD-13 Modified albumin-bilirubin grade after curative treatment predicts the risk of late intrahepatic recurrence of hepatocelluar carcinoma Yu, J.

34 S1 p. S6
artikel
136 PD-5 MONEO: Phase II study of avelumab (Av) plus FLOT in the peri-operative treatment for patients (pts) with resectable gastric or gastroesophageal junction cancer (GC) Alsina, M.

34 S1 p. S2-S3
artikel
137 PD-17 Multicentric prospective study assessing clinical benefit of targeted treatment for patients with biliary tract cancers Niger, M.

34 S1 p. S7-S8
artikel
138 P-371 Docetaxel-based perioperative chemotherapy in gastric and gastroesophageal (GEJ) adenocarcinomas – a real world experience from a tertiary cancer centre in India Khan, A.

34 S1 p. S144
artikel
139 P-39 Does resection in patients of metastatic carcinoma of gall bladder who turn resectable after palliative chemotherapy offer any survival advantage? Parasar, K.

34 S1 p. S27
artikel
140 P-422 Does the non-lifting sign predict the depth of invasion in early gastric cancer? Kim, B.

34 S1 p. S160
artikel
141 PD-10 Organoids as tools for functional precision oncology in advanced pancreatic cancer Boileve, A.

34 S1 p. S4-S5
artikel
142 PD-7 Osemitamab plus capecitabine and oxaliplatin (CAPOX) as the first-line treatment of advanced G/GEJ cancer – updated efficacy data per claudin 18.2 expression level from study TranStar102/TST001-1002-cohort C Shen, L.

34 S1 p. S3
artikel
143 P-47 Double-blind placebo-controlled randomized clinical trial on the concurrent use of crocin during chemoradiation of esophageal squamous cell carcinoma Javadinia, S.

34 S1 p. S29-S30
artikel
144 PD-6 Perioperative immunochemotherapy (mDCF + avelumab) in locally advanced gastroesophageal adenocarcinoma: A phase II trial. Correlation of response with molecular and imaging test results Alcindor, T.

34 S1 p. S3
artikel
145 PD-3 Prognosis evaluation and molecular typing of gastric neuroendocrine tumors based on proteomics and non-negative matrix factorization model Zhang, B.

34 S1 p. S1-S2
artikel
146 PD-1 Prognostic effect of immunohistochemically classified molecular subtypes in gastric cancer Brodkin, J.

34 S1 p. S1
artikel
147 P-204 DPYD gene variants and chemotherapy-induced toxicity in Omani patients with gastrointestinal tumors Ghoche, A.

34 S1 p. S88
artikel
148 PD-22 RAS-mutations in population-based and real-life metastatic colorectal cancer cohorts Osterlund, E.

34 S1 p. S9-S10
artikel
149 PD-15 Sequential therapies after atezolizumab plus bevacizumab or lenvatinib first-line treatments Persano, M.

34 S1 p. S6-S7
artikel
150 PD-20 Short- and long-term survival among elderly colorectal cancer patients in Finland 2006–2015: A nationwide registry study Hukkinen, T.

34 S1 p. S9
artikel
151 PD-14 TERT-associated DNA polymerases genes link CAF and CD8+ T cells to improve immunotherapy response rate across multiple cancers Luo, Z.

34 S1 p. S6
artikel
152 PD-27 The use of pre-operative systemic oxaliplatin or irinotecan doublet chemotherapy in colorectal cancer peritoneal metastases (CRPM): Results from a single UK peritoneal tumour centre Tinsley, N.

34 S1 p. S12
artikel
153 PD-12 Transcriptome-based classification to predict FOLFIRINOX response in a real-world metastatic pancreatic cancer cohort Lansbergen, M.

34 S1 p. S5
artikel
154 P-41 Durvalumab plus gemcitabine and cisplatin in advanced biliary tract cancer: An early exploratory analysis of real-world data Rimini, M.

34 S1 p. S28
artikel
155 P-398 Early chemo- and immuno-related toxicities in previously untreated colorectal cancer patients according to age: A retrospective single-centre study Filippi, B.

34 S1 p. S152
artikel
156 P-169 Early-onset biliary tract cancer: An overview of clinical presentation, risk factors, molecular profile and outcome in a multicentric Italian cohort Vivaldi, C.

34 S1 p. S75-S76
artikel
157 P-239 Effectiveness and safety of palliative surgical interventions for bowel obstruction in advanced staged colorectal cancer: A systematic review and network meta-analysis Vo, N.

34 S1 p. S100
artikel
158 P-368 Efficacacy of trifluridine/tipiracil according to extended RAS evaluation: A multicenter retrospective analysis Caira, G.

34 S1 p. S143
artikel
159 P-180 Efficacy and safety of anti-PD1 agents in patients with advanced GI malignancies: Real-world data Luis, S. Montenegro

34 S1 p. S80
artikel
160 P-156 Efficacy and safety of cadonilimab combined with FLOT regimen as a neoadjuvant therapy for locally advanced gastric/gastroesophageal junction adenocarcinoma: A prospective, multicenter, open-label, single-arm phase II study Long, B.

34 S1 p. S70-S71
artikel
161 P-164 Efficacy and safety of dostarlimab in UK-specific patients with mismatch repair deficient (dMMR)/microsatellite instability-high (MSI-H) or DNA polymerase epsilon, catalytic subunit (POLƐ)-mutated solid tumours in the GARNET study Samuel, L.

34 S1 p. S73-S74
artikel
162 P-269 Efficacy and safety of doublet adjuvant chemotherapy for elderly patients with stage III colorectal cancer Silva, S.

34 S1 p. S110-S111
artikel
163 P-146 Efficacy and safety of FLOT combined with apatinib and sintilimab as a neoadjuvant therapy regimen for locally advanced gastric or gastroesophageal junction adenocarcinoma: An open-lable, single-arm, phase II study Zhou, H.

34 S1 p. S66-S67
artikel
164 P-69 Efficacy and safety of surufatinib in intrahepatic cholangiocarcinoma: Preliminary results of a real-world study Zhang, Z.

34 S1 p. S38
artikel
165 P-210 Efficacy and tolerability of cetuximab 750 mg/m2 every three weeks in metastatic colorectal cancer Aseafan, M.

34 S1 p. S90
artikel
166 P-360 Efficacy of regorafenib according to extended RAS evaluation: A multicenter retrospective analysis Trovato, G.

34 S1 p. S140-S141
artikel
167 P-120 Efficacy of systemic therapy for advanced hepatocellular carcinoma based on etiology: A systematic review and network meta-analysis Wong, C.

34 S1 p. S57
artikel
168 P-186 Efficacy of the combined chemotherapy regimens in elderly patients with advanced pancreatic cancer Manukyan, M.

34 S1 p. S82
artikel
169 P-145 Efficacy, safety, and predictors of fruquintinib plus PD-1 in refractory MSS metastatic colorectal cancer in a real-world setting Yang, X.

34 S1 p. S66
artikel
170 P-206 Endoscopic prediction of depth of tumor invasion in early gastric cancer in the upper third of the stomach Moon, H.

34 S1 p. S89
artikel
171 P-243 Endothelin-1 promotes growth and metastasis of esophageal squamous cell carcinoma Jayaraman, S.

34 S1 p. S101-S102
artikel
172 P-97 Enhanced recovery protocol (ERAS) in colorectal surgery and its effect on the survival of patients in the medium term (3 years) Cuadrado-García, A.

34 S1 p. S48
artikel
173 P-110 Epidemiological and clinicopathological features of early- (EOPC) and late-onset pancreatic cancer (LOPC) patients (pts): A mono-institutional retrospective analysis Bensi, M.

34 S1 p. S53
artikel
174 P-385 Epidemiological, clinical and therapeutic profile of gastric cancer Merair, N.

34 S1 p. S148
artikel
175 P-263 Epidemiology and characteristics of low or normal AFP vs high AFP in hepatocellular carcinoma – retrospective experience in a tertiary care institute A, A.

34 S1 p. S108
artikel
176 P-244 Epidemiology and management of locally advanced and metastatic colorectal cancer RAS wild type: A retrospective study of 70 patients Boudinar, F.

34 S1 p. S102
artikel
177 P-163 Epidemiology and outcome of gastrointestinal cancers in adolescents and young adults: Experience from South India Pathak, S.

34 S1 p. S73
artikel
178 P-101 Epidemiology of gastric cancer in Georgia addressing sex differences – 5-year analyses of cancer registry Esakia, T.

34 S1 p. S49-S50
artikel
179 P-51 Epigenome-wide DNA methylation profiling identifies the TNXB gene as a potential epigenetic candidate for colorectal cancer prevention Boughanem, H.

34 S1 p. S31
artikel
180 P-88 Epithelial-to-mesenchymal transition: An emerging prognostic tool in resectable pancreatic cancer, a retrospective study Machmouchi, A.

34 S1 p. S44-S45
artikel
181 P-141 EPIYA motif analysis of Helicobacter pylori isolated from Colombian patients with precursor lesions of gastric cancer Guzman, K.

34 S1 p. S65
artikel
182 P-330 ERBB2 mutations in metastatic colorectal cancer: From clinicopatholgical features to potential treatment implications in a real-world cohort Vaghi, C.

34 S1 p. S130
artikel
183 P-237 Esophageal microbiome correlates with post-esophagectomy anastomotic leak in cancer patients Naddaf, R.

34 S1 p. S99-S100
artikel
184 P-250 Establishment and validation of a nomogram prognostic prediction model for 490 gastric neuroendocrine neoplasms in a single center Zhang, B.

34 S1 p. S104
artikel
185 P-258 Establishment and validation of a predictive model for lymph node metastasis of gastric neuroendocrine neoplasms Zhang, B.

34 S1 p. S106-S107
artikel
186 P-168 Estrogen signaling shapes a tumor suppressive stroma in pancreatic cancer Manoukian, P.

34 S1 p. S75
artikel
187 P-78 Evaluation of nutritional status in digestive oncology (study about 167 cases) Houda, A.

34 S1 p. S41
artikel
188 P-131 Evaluation of predictive factors of toxicity of chemotherapy with FOLFIRINOX in patients treated for pancreatic adenocarcinoma Eid, R.

34 S1 p. S61-S62
artikel
189 P-72 Evaluation of the prognostic role of neutrophil-lymphocyte ratio in metastatic colorectal cancer Ben Kridis, W.

34 S1 p. S39
artikel
190 P-113 Evidence for early detection of metastatic variants and tumour evolution in ctDNA of patients with oesophageal adenocarcinoma Openshaw, M.

34 S1 p. S54
artikel
191 P-396 Exploration of metabolomic markers for esophageal squamous cancer based on the Linxian Nutrition Intervention Trial population Wang, X.

34 S1 p. S152
artikel
192 P-389 Exploring the prognostic value in methylation markers in early detection of hepatocellular carcinoma Furman, A.

34 S1 p. S149-S150
artikel
193 P-122 Expression of apurinic/apyrimidinic endonuclease 1 in colorectal cancer and its relation to tumor progression and prognosis Oh, H.

34 S1 p. S57-S58
artikel
194 P-173 Extended molecular profiling in patients with biliary tract cancers: Impact of the BRCAness phenotype in patients management Genovesi, V.

34 S1 p. S77
artikel
195 P-410 Factors affecting progression-free survival (PFS) for patients with metastatic colorectal cancer (mCRC) receiving regorafenib or for patients after re-challenge previously effective chemotherapy (CT) regimens in third or following lines Kuzmina, E.

34 S1 p. S156
artikel
196 P-157 Factors associated with success rates and complications of metal stent insertion for left-sided colorectal cancer obstruction Han, B.

34 S1 p. S71
artikel
197 P-121 Factors associated with technical difficulty in colorectal endoscopic submucosal dissection Oh, H.

34 S1 p. S57
artikel
198 P-211 Factors predicting nodal spread in curatively resected gastric cancer – analysis from a tertiary care center in India Simha, A.

34 S1 p. S90-S91
artikel
199 P-79 Feasibility and toxicity of hypofractionated radiotherapy (5x5 Gy) with a simultaneous integrated boost (5x6 Gy) in locally advanced rectal cancer: 2023 update Temnyk, M.

34 S1 p. S41-S42
artikel
200 P-117 Feasibility of tumor informed circulating tumor DNA in neoadjuvant rectal cancer Malla, M.

34 S1 p. S56
artikel
201 P-201 First large cohort in Latin America of CCR BRAF V600E mutated. Real world data Catani, G.

34 S1 p. S87
artikel
202 P-165 First-line treatment with CET/PAN vs. BEV in elderly patients with RAS WT mCRC: A multicenter real-world observational study by the Japanese Society for Cancer of the Colon and Rectum Yamamoto, K.

34 S1 p. S74
artikel
203 P-153 Focus on RAS codon 61 mutations in metastatic colorectal cancer (mCRC): A retrospective analysis Schietroma, F.

34 S1 p. S69
artikel
204 P-275 FOLFOX versus FOLFIRI as second-line treatment after cisplatin-gemcitabine in patients with advanced biliary tract cancers Nichetti, F.

34 S1 p. S113
artikel
205 P-240 Frequency and management of trifluridine/tipiracil (FTD/TPI) + bevacizumab (BEV)-associated neutropenia in patients with refractory metastatic colorectal cancer (mCRC) in real-world practice Lago, N. Martínez

34 S1 p. S100-S101
artikel
206 P-22 Frequency of dihydropyrimidine dehydrogenase (DPD) deficiency detection and adverse events in patients receiving fluoropyrimidine-based therapy in a pancreatic and biliary tract cancer cohort Wilson, E.

34 S1 p. S21
artikel
207 P-1 Gastric cancer: Artificial intelligence, complex system analysis and simulation for best management Kshivets, O.

34 S1 p. S14
artikel
208 P-393 Gastric cancer metastasis patterns and racial disparities: SEER database population study 2010-2019 El-Sakka, A.A.

34 S1 p. S151
artikel
209 P-414 Gastric cancer risk factors knowledge in Mexican population. LEGACy 3A Ruiz-Garcia, E.

34 S1 p. S158
artikel
210 P-347 Gastrointestinal microbiome association with health status in Latvian population reveals significant shifts in gastrointestinal cancer patients at taxonomical and functional level Ustinova, M.

34 S1 p. S136
artikel
211 P-21 GastroPanel: A blood test to triage dyspeptic patients with atrophic gastritis at risk of developing gastric adenocarcinoma Papadia, C.

34 S1 p. S20-S21
artikel
212 P-76 Genomic and transcriptomic characterization of pancreatic neuroendocrine tumors reveals novel therapeutic candidates Azmi, A.

34 S1 p. S40-S41
artikel
213 P-273 Genomic signatures associated with aggressive histology and decreased overall survival in neuroendocrine malignancies Farha, N.

34 S1 p. S112
artikel
214 P-46 GIT carcinoids and the risk of multiple primary GIT tumors Ellaithy, A.

34 S1 p. S29
artikel
215 P-185 Global and regional trends in the incidence and mortality of Colorectal Cancer (CRC): Analysis of data from the GLOBOCAN database and SEER database Desai, K.

34 S1 p. S81-S82
artikel
216 P-191 Helicobacter pylori ancestors associated to gastric microbiota dysbiosis in Colombian patients with gastric cancer precursor lesions Pazos, A.

34 S1 p. S83-S84
artikel
217 P-36 Hepatocellular carcinoma: Trend in time and age-groups in the United States – a SEER registry analysis Fatima, I.

34 S1 p. S26
artikel
218 P-148 Her2 positive as the main biomarker for overall survival of advanced gastric adenocarcinoma: Latin American reality and challenges Diaz, C.

34 S1 p. S67-S68
artikel
219 P-119 HGCSG 1803: Single-arm phase Ⅱ study evaluating efficacy of oxaliplatin, irinotecan and S-1 combination therapy (OX-IRIS) in metastatic pancreatic cancer as first-line treatment Sawada, K.

34 S1 p. S56-S57
artikel
220 P-62 High titer of anti-Helicobacter pylori antibody as a predictor for diffuse type gastric cancer Cho, S.

34 S1 p. S36
artikel
221 P-150 Hispanic/Latino patients with metastatic gastric adenocarcinoma: Impact of single metastasis in overall survival Diaz, C.

34 S1 p. S68-S69
artikel
222 P-299 Histopathological findings following preoperative treatment and the outcomes of gastric cancer patients treated with perioperative FLOT Martins, J.

34 S1 p. S121
artikel
223 P-42 How to improve outcome in high-risk stage III colon cancer with dMMR gene Abdelsalam, Y.

34 S1 p. S28
artikel
224 P-133 Human susceptibility biomarkers associated to gastric cancer risk in Colombia populations Pazos, A.

34 S1 p. S62
artikel
225 P-86 Hypo-albuminemia as a tumor-related prognostic factor in metastatic pancreatic adenocarcinoma Venturino, A.

34 S1 p. S44
artikel
226 P-67 Immune cell and microbiome contributions to radiotherapy response in rectal cancer Purcell, R.

34 S1 p. S37-S38
artikel
227 P-320 Immune checkpoint inhibitors (ICIs) vs chemotherapy as 3rd-line regimen in patients with advanced gastric or esophageal (G/E) adenocarcinoma: A comparative study Saeed, A.

34 S1 p. S127
artikel
228 P-280 Impact of comprehensive geriatric assessment in elderly patients with colorectal cancer Miraoui, D.

34 S1 p. S114
artikel
229 P-313 Impact of COVID-19 on national trends of hospitalization and outcomes in pancreatic cancer patients presenting with venous thromboembolism in the United States Yadukumar, L.

34 S1 p. S125
artikel
230 P-82 Impact of COVID-19 pandemic on metastatic colorectal cancer outcomes Mavic, M. Pavlovic

34 S1 p. S43
artikel
231 P-229 Impact of nutritional status in overall survival of colorectal cancer Latin American patients Camargo, D. Pérez

34 S1 p. S97
artikel
232 P-346 Impact of preoperative radiotherapy on lymph node status in patients with rectal cancer: Experience of the radiotherapy department–EHSO Emir Abdelkader-Oran Cheriguene, M.

34 S1 p. S136
artikel
233 P-68 Impact of specimens and fixation status on HER2 assessment in the treatment of advanced gastric cancer (HER_WEEKEND study) Nakamura, M.

34 S1 p. S38
artikel
234 P-388 Impact of the curative treatment of colorectal liver metastases Fendri, S.

34 S1 p. S149
artikel
235 P-417 Impact of tumor location on clinicohistological profile and oncological outcomes in Tunisian population Chahed, M.

34 S1 p. S158-S159
artikel
236 P-17 Impacts of patient-reported non-hormonal symptoms on outcomes of patients with neuroendocrine neoplasms (NENs) Abdel-Rahman, O.

34 S1 p. S19
artikel
237 P-136 Increased healthcare costs due to diagnostic imaging services following false elevation of plasma chromogranin A and 24-hour urinary 5-hydroxyindoleacetic acid: A quality improvement project Laderian, B.

34 S1 p. S63
artikel
238 P-395 Induction chemotherapy followed by response evaluation and esophagectomy for advanced esophageal cancer van der Zijden, C.

34 S1 p. S151-S152
artikel
239 P-372 Inflammatory status as a predictor of resectability in borderline resectable pancreatic cancer Goncalves, M.

34 S1 p. S144
artikel
240 P-195 Influence of age on disease control rate of patients treated with regorafenib and trifluridine/tipiracil in refractory metastatic colorectal cancer: A multicenter retrospective real-world study Signorelli, C.

34 S1 p. S85
artikel
241 P-166 Influence of levothyroxine concomitant treatment on treatment responses and outcomes in patients with metastatic colorectal adenocarcinoma Pretta, A.

34 S1 p. S74
artikel
242 P-373 Insights of the prevalence of KRAS mutations in a real life population cohort of colorectal cancer based in north of Portugal Falcão, M.

34 S1 p. S144-S145
artikel
243 P-231 Interim results of a phase II study of fluorouracil (FU), leucovorin (LV), and nanoliposomal irinotecan (nal-IRI) in previously treated advanced biliary tract cancer (NAPOLI-2) Weinberg, B.

34 S1 p. S97-S98
artikel
244 P-74 In vitro experiments on activation of the nrf2 pathway by racanisodamine to alleviate radiation-induced cellular senescence Yin, H.

34 S1 p. S40
artikel
245 P-152 Involvement of FOXM1-regulated histone chaperone ASF1B in gastric cancer growth Zhao, Z.

34 S1 p. S69
artikel
246 P-92 Is preoperative chemosensitivity associated with improved outcomes in locally advanced gastric cancer? A multicentric retrospective real-world study Caleça, T.

34 S1 p. S46
artikel
247 P-12 Is there a risk of cancer in chronic inflammatory bowel disease? Bakkali, K.

34 S1 p. S17-S18
artikel
248 P-26 Is there room for nal-IRI in biliary tract cancer? Merz, V.

34 S1 p. S22
artikel
249 P-177 Italian real world artificial intelligence (AI) based analysis of EaRly-onset COLorEctal cancer: The ERCOLE study Calegari, M.

34 S1 p. S79
artikel
250 P-4 KRAS mutation and survival of rectal cancer in Korea between 2010 and 2015: Analysis of the Collaborative Stage Data of Korean Central Cancer Registry Kim, J.

34 S1 p. S15
artikel
251 P-29 Kyoto classification to correlated gastric cancer and dysplasia Batdelger, A.

34 S1 p. S23
artikel
252 P-91 Landscape of BRAF-V600E mutant colorectal cancer management in Latin America Coutinho, A.

34 S1 p. S46
artikel
253 P-147 Latin American women with gastric adenocarcinoma and ovarian metastasis: Therapeutic approaches and overall survival Calderillo-Ruiz, G.

34 S1 p. S67
artikel
254 P-334 Lenvatinib plus checkpoint inhibitors (ICIs) versus sorafenib plus ICIs as first-line treatment for unresectable hepatocellular carcinoma with Child-Pugh B Ding, X.

34 S1 p. S131-S132
artikel
255 P-128 Liver metastasis affects progression pattern during immune checkpoint inhibitors monotherapy in gastric cancer Motoo, I.

34 S1 p. S60-S61
artikel
256 P-303 Localization of cholangiocarcinoma: Impact on prognosis and clinical management – a single-center study in Albania Sina, M.

34 S1 p. S122
artikel
257 P-407 Locally advanced anal cancer: A single center analysis Mendes, A. Duarte

34 S1 p. S155
artikel
258 P-28 Locally advanced gastric cancer under FLOT – real-world data on efficacy of patients with dMMR Gonçalves, L.

34 S1 p. S23
artikel
259 P-95 Long-term effectiveness results and prognostic predictors for overall survival from CIREL – the real-world multi-centre, observational cohort on irinotecan-eluting transarterial chemoembolization in CRLM Prenen, H.

34 S1 p. S47
artikel
260 P-321 Low dose nivolumab with TKI in advanced HCC: Real world outcomes from India Wisely, J.

34 S1 p. S128
artikel
261 P-52 Lower yield of liquid biopsies for detecting actionable mutations in gastrointestinal malignancies as compared to other solid metastatic cancer types Singh, S.

34 S1 p. S31
artikel
262 P-329 Low expression of CPT1A in colorectal cancer infers favorable prognosis Xu, G.

34 S1 p. S130
artikel
263 P-381 Management of EaRly-onset MetastatIc cOlorectal caNcEr (ERMIONE): A single institution analysis Valente, G.

34 S1 p. S147
artikel
264 P-98 Management of intraductal papillary mucinous neoplasm-associated malignancies in elderly patients Toyokawa, T.

34 S1 p. S48-S49
artikel
265 P-13 Management of metastatic colorectal cancer in patients ≥70 years: A single-center experience Huemer, F.

34 S1 p. S18
artikel
266 P-215 06-methylguanine DNA methyltransferase deficiency and outcomes with CAPTEM in patients with pancreatic neuroendocrine tumours Brage, E. Terán

34 S1 p. S92
artikel
267 P-390 Micronutrient insufficiency after surgery for oesophagogastric neoplasms: A prospective intervention study VITAMin Insufficiency in oesophagogastric Neoplasms or the VITAMIN study van der Velden, A.

34 S1 p. S150
artikel
268 P-43 Minimal residual disease represents a small fraction of ctDNA+ cases undergoing surveillance for colorectal cancer recurrence and may experience subsequent spontaneous ctDNA clearance Fakih, M.

34 S1 p. S28-S29
artikel
269 P-314 mIR-26A and mIR-335-5p as clinical biomarkers in Latin American patients with colon cancer: Preliminary results Carbajal-López, B.

34 S1 p. S125-S126
artikel
270 P-161 MiR181c/d regulates sensitivity to cisplatin/gemcitabine by targeting SIRT1 in cholangiocarcinoma Salati, M.

34 S1 p. S72
artikel
271 P-255 MiR-373-3p inhibits proliferation, invasion and stemness of gastric cancer by targeting CD44 Zhang, B.

34 S1 p. S105-S106
artikel
272 P-160 Mismatch repair system protein deficiency as a resistance factor for locally advanced rectal adenocarcinoma patients receiving neoadjuvant chemo-radiotherapy Pretta, A.

34 S1 p. S72
artikel
273 P-291 Missing colorectal liver metastases after neoadjuvant chemotherapy: Can we improve the prognosis? Fernandez de Sevilla, E.

34 S1 p. S118
artikel
274 P-233 Modified FOLFIRINOX as neoadjuvant treatment in patients with borderline resectable and locally advanced pancreatic adenocarcinoma: A single-center study, updated with new data Ioannou, S.

34 S1 p. S98
artikel
275 P-182 Multicenter real-world data of treatment with NALIRI plus 5FU/LV in advanced Spanish pancreatic cancer Gallego, R. Álvarez

34 S1 p. S80-S81
artikel
276 P-312 Multiplexed immunohistochemistry and digital histopathology-based immunoscore predict survival for colorectal cancer Zhou, S.

34 S1 p. S125
artikel
277 P-77 Multisite intratumoral chemotherapy improves treatment outcome in a murine model with pancreatic ductal adenocarcinoma Epelbaum, R.

34 S1 p. S41
artikel
278 P-9 Multivariate prognostic models for patients with stage I and II colon carcinoma: A STROBE-compliant retrospective cohort study Onate-Ocana, L.

34 S1 p. S16-S17
artikel
279 P-190 NALIRIFOX (iposomal irinotecan + 5-fluorouracil/feucovorin + oxaliplatin) versus FOLFOX [5-fluorouracil/leucovorin + oxaliplatin] as first-line treatment of metastatic pancreatic ductal adenocarcinoma (mPDAC): Real-world comparative overall survival O'Reilly, E.

34 S1 p. S83
artikel
280 P-129 Necessity and safety of simultaneous cholecystectomy during gastric surgery in patients with asymptomatic cholelithiasis: A systematic review and meta-analysis Jiang, T.

34 S1 p. S61
artikel
281 P-336 Neoadjuvant chemotherapy of the mFOLFIRINOX in the treatment of resectable pancreatic cancer Kantieva, D.

34 S1 p. S132
artikel
282 P-50 Neoadjuvant chemotherapy then chemoradiotherapy followed by surgery in locally advanced rectal cancer. A single-centre analysis Prince, S.

34 S1 p. S30-S31
artikel
283 P-60 Neoadjuvant nedaplatin and paclitaxel regimen with concurrent radiotherapy for esophageal squamous cell carcinoma: A single-arm phase II clinical trial Liu, T.

34 S1 p. S35
artikel
284 P-413 NER repair system and predisposition to hereditary colorectal cancer: ERCC1 novel mutation in a Tunisian family Jaballah-Gabteni, A.

34 S1 p. S157
artikel
285 P-241 Neutropenia and survival outcomes in metastatic colorectal cancer patients treated with trifluridine/tipiracil plus bevazicumab: Final analysis from a Danish randomised study Pfeiffer, P.

34 S1 p. S101
artikel
286 P-175 Next-generation sequencing in colorectal cancer patients: Characterization and prognostic implications Longo, F.

34 S1 p. S78
artikel
287 P-326 Noninvasive diagnostic models based on CT scans for differentiating solitary pulmonary metastasis in colorectal cancer patients by artificial intelligence: A multicenter study Gao, X.

34 S1 p. S129
artikel
288 P-219 Non-operative management of localized mismatch repair deficient colon cancer: A real-world perspective Chakrabarti, S.

34 S1 p. S93
artikel
289 P-386 Novel data visualization and unsupervised machine learning techniques to support optimal management of toxicity profiles of encorafenib plus cetuximab in patients with BRAFV600E-mutant metastatic colorectal cancer Wasan, H.

34 S1 p. S148-S149
artikel
290 P-308 Novel gold (III) TGS121 complex selectively affects proteostasis of Ras-hyperactivated colorectal cancer cells via a shift in signaling pathways Lipiec, S.

34 S1 p. S124
artikel
291 P-271 Novel molecular classification of colorectal cancer by using immunohistochemistry in Pakistani population and survival Mangi, F.

34 S1 p. S111
artikel
292 P-223 Nutritional screening and assessment in patients followed for gastrointestinal cancers in west of Algeria Djounidi, A.

34 S1 p. S94-S95
artikel
293 P-75 Nutritional status and chemotherapy toxicity in elderly patients with gastrointestinal cancer Miraoui, D.

34 S1 p. S40
artikel
294 P-421 Obesity – factor of hepatocarcinogenesis in chronic hepatitis C Marilena, S.

34 S1 p. S160
artikel
295 P-55 Obstructive gastric and gastroesophageal junction cancer predicts worse survival in curatively treated patients – analysis from a tertiary care center in India Simha, A.

34 S1 p. S32
artikel
296 P-356 Oesophageal cancer standing in Morocco from diagnosis to treatments Tafenzi, H. Abdelilah

34 S1 p. S139
artikel
297 P-103 Operative risk factors for clinically relevant postoperative pancreatic fistula after pancreaticoduodenectomy: A prospective multicenter cohort study Omar, M.

34 S1 p. S50
artikel
298 P-254 Outcomes and prognostic factors of resected pancreatic ductal adenocarcinoma in Saudi Arabia Alshammari, K.

34 S1 p. S105
artikel
299 P-266 Outcomes in advanced hepatocellular carcinoma (HCC) patients (pts) treated with immune checkpoint inhibitors (ICI) Cowzer, D.

34 S1 p. S109
artikel
300 P-174 Outcomes in local gastric cancer resected without neoadjuvant therapy: A descriptive study Buscarons, E. Bujons

34 S1 p. S77-S78
artikel
301 P-48 Outcomes of early gall bladder cancer (GBCA): A retrospective analysis from a tertiary care centre in India Ghosh, J.

34 S1 p. S30
artikel
302 P-409 Outcomes of patients with unresectable hepatocellular carcinoma who developed an infection while receiving atezolizumab Esmail, A.

34 S1 p. S156
artikel
303 P-353 Outcomes of phosphorus-32 microparticle intratumoural implantation added to chemotherapy in patients with metastatic pancreatic adenocarcinoma Lim, A.

34 S1 p. S138
artikel
304 P-71 Overcoming chemoresistance in patients with metastatic colorectal cancer using hepatic arterial infusion Cherchenko, K.

34 S1 p. S39
artikel
305 P-94 Overview of clinicopathological and prognostic factors for long-term survivors of pancreatic cancer from a multicenter study of 532 patients Garajová, I.

34 S1 p. S47
artikel
306 P-261 Oxaliplatine plus fluoropyrimidine versus fluoropyrimidine monotherapy as adjuvant treatment for stage III resected colorectal cancer (CRC) in older population, a single centre experience Ruiz-Gutierrez, I.

34 S1 p. S107-S108
artikel
307 P-296 Pain management in pancreatic cancer Tani, S. Chaibdra

34 S1 p. S120
artikel
308 P-411 Pancreatic cancer oral inverse agonist of RORgT receptor targets primary cancer cells and alters inflammatory mediators of the tumor microenvironment Johnson, D.

34 S1 p. S157
artikel
309 P-203 Pathological evaluation of the therapeutic effect of argon plasma coagulation in gastric low grade dysplasia Jeong, K.

34 S1 p. S88
artikel
310 P-59 Patient and caregiver experiences of gastric cancer: Real-world insights from social media Bernacki, K.

34 S1 p. S35
artikel
311 P-272 Patients (pts) with advanced hepatocellular carcinoma (HCC) with long-term response to immune checkpoint inhibitor (ICI) therapy Keane, F.

34 S1 p. S111-S112
artikel
312 P-208 Pattern of recurrence in patients undergoing curative treatment for gastric cancer – results from a tertiary care center in India Simha, A.

34 S1 p. S89-S90
artikel
313 P-111 PD1 and LAG3 inhibition as second+ line treatment after EGFR antibody-containing therapy in RAS/BRAF wildtype, MMRp metastatic colorectal cancer Mencel, J.

34 S1 p. S53-S54
artikel
314 P-391 Perioperative chemotherapy for operable gastro-esophageal or gastric cancer: Anthracycline triplets versus FLOT van der Zijden, C.

34 S1 p. S150
artikel
315 P-375 Perioperative FLOT in locally advanced and gastroesophageal junction cancer: A real-word experience in Argentina Aymar, M.

34 S1 p. S145
artikel
316 P-137 Phase 1/1b study evaluating KIN-3248, a next-generation, irreversible pan-FGFR inhibitor (FGFRi), in patients (pts) with advanced cholangiocarcinoma (CCA) and other solid tumors harboring FGFR2 and/or FGFR3 gene alterations Harding, J.

34 S1 p. S63-S64
artikel
317 P-130 Phylogeography origin of Helicobacter pylori isolated from Colombian patients with different risk of gastric cancer Guzman, K.

34 S1 p. S61
artikel
318 P-423 Place of CEA in the evaluation of the treatment of metastatic colon cancer El Hakim, B. Abdelkader

34 S1 p. S160
artikel
319 P-357 Place of CEA in the evaluation of the treatment of metastatic colon cancer El Hakim, B. Abdelkader

34 S1 p. S140
artikel
320 P-6 Postoperative anastomotic leakage following minimally invasive esophagectomy for esophageal carcinoma: A single center retrospective analysis Kariyawasam, M.

34 S1 p. S15-S16
artikel
321 P-221 Prediction of colon cancer recurrence based on proteomic biomarkers Cameselle-Garcia, S.

34 S1 p. S94
artikel
322 P-162 Preliminary results of the feasibility and tolerability of anlotinib plus PD-1 blockades among patients with previously immunotherapy treated advanced esophageal squamous cell carcinoma (ESCC): A retrospective exploratory study Huang, J.

34 S1 p. S73
artikel
323 P-83 Preoperative endoscopic biliary drainage procedures may affect intrahepatic recurrence of cholangiocarcinoma after surgical resection Kim, J.

34 S1 p. S43
artikel
324 P-140 Prognoctic value of tumor infiltration lymphocytes (Tils) and gastric carcinoma Lajnef, I.

34 S1 p. S65
artikel
325 P-10 Prognostic and predictive relevance of MAP17 in pancreatic cancer Pérez, J. Martínez

34 S1 p. S17
artikel
326 P-179 Prognostic and predictive value of CEA before initiation of therapy in the XELAVIRI trial Alig, A.

34 S1 p. S79-S80
artikel
327 P-213 Prognostic biomarkers in patients with oesophago-gastric cancer treated with immunotherapy Brage, E. Terán

34 S1 p. S91
artikel
328 P-53 Prognostic factors in metastatic pancreatic carcinoma: A multivariate analysis and predictive score of survival Bengueddach, A.

34 S1 p. S31-S32
artikel
329 P-90 Prognostic impact of depth of response (DpR) and early tumour shrinkage (ETS) in patients (pts) with BRAFV600E mutated (mut) metastatic colorectal cancer (mCRC) receiving targeted therapy (TT) as second-line treatment Vetere, G.

34 S1 p. S45
artikel
330 P-365 Prognostic impact of mutations and allele frequency of KRAS in metastatic colorectal cancer: A retrospective analysis of a cancer center in Brazil Viana, R.

34 S1 p. S142
artikel
331 P-310 Prognostic impact of neutrophil-to-lymphocyte ratio and malnutrition in de novo metastatic pancreatic cancer Freitas, M.

34 S1 p. S124
artikel
332 P-100 Prognostic implications of liver lesion number in intrahepatic cholangiocarcinoma with liver metastases: A ten-year cohort study Chan, B.

34 S1 p. S49
artikel
333 P-289 Prognostic role of clinical and pathobiological factors in patients with locally advanced gastric and esophagogastric junction cancers: Potential implications in the post-operative strategy Liscia, N.

34 S1 p. S117-S118
artikel
334 P-18 Prognostic significance of microRNAs miR-497-5p and miR-548b-5p for predicting hepatitis B virus-related hepatocellular carcinoma recurrence after curative surgical resection Teng, C.

34 S1 p. S19-S20
artikel
335 P-377 Prognostic stratification of TAS-102 treatment Goncalves, M.

34 S1 p. S146
artikel
336 P-270 Prognostic value of RAS status in Tunisian patients with colorectal cancer Ammous, M.

34 S1 p. S111
artikel
337 P-222 Prognostic value of skeletal muscle area at diagnosis in patients with metastatic colorectal cancer: A single institution experience Rios, M.

34 S1 p. S94
artikel
338 P-300 Progression-free survival in patients with metastatic colorectal cancer treated with maintenance therapy with bevacizumab adjusted by sideness in a third level hospital in Mexico City Viveros, E.

34 S1 p. S121
artikel
339 P-397 Progression-free survival with maintenance therapy with fluoropyrimidine in patients with advanced gastric and gastroesophageal junction cancer in a third level hospital in Mexico City Pimentel, A.

34 S1 p. S152
artikel
340 P-342 Prospective, observational study evaluating the effectiveness and safety of aflibercept plus FOLFIRI in metastatic colorectal cancer (mCRC) according to Polish reimbursement criteria Durbajlo, A.

34 S1 p. S134
artikel
341 P-251 Prospective validation of the Asian Pacific Colorectal Screening (APCS) score to detect colorectal neoplasia among Mexican subjects undergoing screening colonoscopy Meneses-Medina, M.

34 S1 p. S104
artikel
342 P-344 Proteomic identifies heterogeneity of AFP-negative hepatocellular carcinoma Song, P.

34 S1 p. S135
artikel
343 P-20 Pseudoglandular pattern in hepatocellular neoplasms and its diagnostic value with cytokeratin immunostain Zhu, L.

34 S1 p. S20
artikel
344 P-149 QUATTRO-II: A multicenter randomized trial comparing CAPOXIRI + bevacizumab with FOLFOXIRI + bevacizumab as first-line treatment in patients with metastatic colorectal cancer: Efficacy and safety analysis Kotaka, M.

34 S1 p. S68
artikel
345 P-25 Questionnaire-assisted surveillance strategy for patients with precancerous conditions of gastric cancer He, S.

34 S1 p. S22
artikel
346 P-24 Racanisodamine attenuates radiation-induced lung injury by activating the NRF2 pathway: In vivo studies Wang, W.

34 S1 p. S22
artikel
347 P-30 Ramucirumab beyond progression plus TAS-102 in patients with advanced or metastatic esophagogastric adenocarcinoma, after treatment failure on a ramucirumab-based therapy – final results of the phase II RE-ExPEL study Goetze, T.

34 S1 p. S23-S24
artikel
348 P-228 Randomized phase II trial of encorafenib and cetuximab with or without nivolumab for patients with previously treated, microsatellite stable, BRAFV600E metastatic and/or unresectable colorectal cancer: SWOG S2107 Morris, V.

34 S1 p. S96
artikel
349 P-394 RAS/ BRAF molecular profile in metastatic versus non-metastatic colorectal cancer Douik, H.

34 S1 p. S151
artikel
350 P-382 RAS/RAF mutation status in Algerian patients with metastatic colorectal cancer (mCRC) and impact of the primary site on clinical and prognostic outcomes Djounidi, A.

34 S1 p. S147
artikel
351 P-260 Real-life clinical experience of patients with metastatic GISTs treated first-line with imatinib for a decade Samblás, V. García

34 S1 p. S107
artikel
352 P-238 Real-life data on the use of FLOT4 and CROSS for patients with esophageal, gastric or gastroesophageal junction adenocarcinoma López, I. Solana

34 S1 p. S100
artikel
353 P-3 Real-world dosing patterns of regorafenib in patients with metastatic colorectal cancer in Spain: The RE-SEARCH study Muñoz, A. López

34 S1 p. S14-S15
artikel
354 P-277 Real-world efficacy, safety, and impact of the GIPI score of nivolumab in advanced esophageal squamous cell carcinoma (ESCC) refractory or intolerant to prior chemotherapy in European population: The EPIC trial Lago, N. Martínez

34 S1 p. S113-S114
artikel
355 P-274 Real-world evidence for dose reduced preoperative chemotherapy in the older population with resectable gastroesophageal cancer Skjoldbirk, J.

34 S1 p. S112
artikel
356 P-412 Real--world evidence of gastrointestinal stromal tumors (GIST) patients with second primary malignant tumors (SPMT) González, M. Contreras

34 S1 p. S157
artikel
357 P-288 Real-world experience of immune checkpoint inhibitors in MSI-H/dMMR metastatic colorectal cancer in a tertiary cancer center in Saudi Arabia Ajina, R.

34 S1 p. S117
artikel
358 P-192 Real-world experience with trifluridine/tipiracil on metastatic colorectal cancer in a third level hospital Rodríguez, D. Rosero

34 S1 p. S84
artikel
359 P-107 Real-world screening and consensus based on practices and evidence (SCOPE) in gastrointestinal cancers: Practice patterns in metastatic pancreatic cancer Prager, G.

34 S1 p. S52
artikel
360 P-209 Real-world study of durvalumab and chemotherapy in Indian patients with advanced biliary tract cancers Muddu, V.

34 S1 p. S90
artikel
361 P-380 Real-world survival outcome in gastric cancer in a resource limited setting – an Indian experience Kumar, R.

34 S1 p. S147
artikel
362 P-63 Real-world UK retrospective multi-centre review of the use of G-CSF in the prevention of chemotherapy-induced neutropenia in patients with CRC receiving trifluridine/tipiracil Purcell, I.

34 S1 p. S36
artikel
363 P-309 Recent epidemiological data on pancreatic cancer in Albania Sina, M.

34 S1 p. S124
artikel
364 P-387 Rechallenge with anti-EGFR antibodies in metastatic colorectal cancer: A single center analysis Mendes, A. Duarte

34 S1 p. S149
artikel
365 P-325 Reconsidering the TNM stage in non-metastatic colorectal cancer according to the survival paradox Zheng, P.

34 S1 p. S129
artikel
366 P-355 Recruitment of gastrointestinal cancer patients via PLATON Network: An interactive precision oncology platform Al-Batran, S.

34 S1 p. S139
artikel
367 P-403 Rectal cancer in young patients – single center experience Patel, V.

34 S1 p. S154
artikel
368 P-2 Re-evaluating the trends in colon cancer Shukla, P.

34 S1 p. S14
artikel
369 P-246 Removal of intrahepatic bile duct stone could reduce the risk of cholangiocarcinoma, regardless of recurrence of stone Kim, T.

34 S1 p. S102-S103
artikel
370 P-11 Response of pancreatic ductal adenocarcinoma to gemcitabine using a human organotypic slice culture model Chang, J.

34 S1 p. S17
artikel
371 P-138 Retrospective analysis of management of BRAF V600E mutated colorectal cancer in a single institution Velasco, R. Pérez

34 S1 p. S64
artikel
372 P-362 Retrospective analysis of metastatic colorectal cancer based on clinical cancer registry data. Tumor biology, treatment, and outcome Surovtsova, I.

34 S1 p. S141
artikel
373 P-64 Retrospective analysis of radical surgeries on deficient mismatch repair metastatic colorectal cancer with durable partial responses under checkpoint inhibitors. Is radical surgery still necessary? Torrado, C.

34 S1 p. S36-S37
artikel
374 P-333 Retrospective analysis of second-line chemotherapy after Folfirinox failure in advanced pancreatic cancer Chikhareva, Y.

34 S1 p. S131
artikel
375 P-66 Retrospective analysis of the use of total neoadjuvant therapy in high-risk locally advanced rectal cancer in a single institution Torrado, C.

34 S1 p. S37
artikel
376 P-295 Retrospective cohort study of trifluridine/tipiracil plus bevacizumab versus trifluridine/tipiracil monotherapy for metastatic colorectal cancer: A real-world data from 4 hospitals in Portugal Menezes, M.

34 S1 p. S119-S120
artikel
377 P-287 Retrospective real-world data study using natural language processing to describe treatment sequence and clinicopathological patterns in patients with metastatic colorectal cancer in five Spanish institutions García, R. Vera

34 S1 p. S117
artikel
378 P-323 Rising proportion of young individuals with rectal cancer in Mexico: Analysis in a cancer center Campos-Gomez, S.

34 S1 p. S128
artikel
379 P-32 Risk factors for early recurrence after radical gastrectomy followed by adjuvant chemotherapy for stage II or III gastric cancer: A multicenter, retrospective study Yagi, S.

34 S1 p. S24-S25
artikel
380 P-405 Risk of multiple primary GIT malignancies in patients with primary pancreatic cancer Aly, A.

34 S1 p. S155
artikel
381 P-276 Robust and cost effective in-vivo CAM models for drug combination study in colorectal cancer during COVID-19 pandemic Aslam, R.

34 S1 p. S113
artikel
382 P-399 Role of Ki67 expression as a prognostic marker in advanced colorectal cancer Wider, D.

34 S1 p. S153
artikel
383 P-281 Safety analysis and preliminary clinical results of REPROGRAM-01 phase II study evaluating regorafenib in combination with a multimodal metronomic chemotherapy in patients with metastatic colorectal cancer Borg, C.

34 S1 p. S115
artikel
384 P-419 Safety and effectiveness analysis of neoadjuvant chemoradiation plus consolidative chemotherapy with concurrent anti-PD-1 therapy in mid-low locally advanced rectal cancer Liu, X.

34 S1 p. S159
artikel
385 P-226 Safety and efficacy of combined trans-arterial radioembolization and systemic therapy for advanced hepatocellular carcinoma Alshammari, K.

34 S1 p. S95-S96
artikel
386 P-361 Safety and efficacy of short cetuximab infusion for patients with metastatic colorectal cancer Alshammari, K.

34 S1 p. S141
artikel
387 P-93 Safety and feasibility of irradiation and nivolumab in esophageal cancer – a phase I/II study Hjortland, G.

34 S1 p. S46-S47
artikel
388 P-84 Safety of robotic total gastrectomy in comparisons of laparoscopic total gastrectomy: A retrospective study in a high volume gastric cancer center Kang, H.

34 S1 p. S43
artikel
389 P-322 Sarcopenia predicts outcomes in patients with hepatocellular carcinoma treated with atezolizumab and bevacizumab: A multicenter cohort study Nam, H.

34 S1 p. S128
artikel
390 P-338 Second-line treatment with modified FOLFIRINOX in patients with pancreatic adenocarcinoma who have failed first-line treatment with gemcitabine and nab-paclitaxel McSweeney, T.

34 S1 p. S133
artikel
391 P-307 Serial ctDNA monitoring during immunotherapy (IO) in patients (pts) with MSI-H/dMMR advanced colorectal cancer (CRC) Somer, B.

34 S1 p. S123
artikel
392 P-143 Serum metabolomic identifies new diagnostic biomarkers for AFP-negative hepatocellular carcinoma Bian, S.

34 S1 p. S65-S66
artikel
393 P-124 SHP-2 deficiency in myeloid cells promotes metastasis of esophageal carcinoma via increasing cathepsins and inflammatory factor secretion Li, Q.

34 S1 p. S58
artikel
394 P-234 Significance of high-risk factors other than lymph node metastasis on impact of prognosis in stage II-II colon cancer: Multi-center retrospective cohort study Kim, I.

34 S1 p. S98-S99
artikel
395 P-253 Single agent immunotherapy in advanced oesophago-gastric (OG) cancer: An option for frail patients Patel, G.

34 S1 p. S105
artikel
396 P-81 Single-center real-world experience from 18 consecutive cases treated with durvalumab in combination with chemotherapy for advanced biliary tract cancer Zhang, D.

34 S1 p. S42
artikel
397 P-378 Single institute experience of peri-operative FLOT chemotherapy Bansal, V.

34 S1 p. S146
artikel
398 P-402 Six-months CA19.9 velocity as a predictive factor for relapse-free survival after curative pancreasectomy in pancreatic cancer Cesario, S.

34 S1 p. S154
artikel
399 P-363 Skin rash as a predictor of tumor response to EGFR inhibitors in advanced colorectal cancer Duarte, T.

34 S1 p. S141-S142
artikel
400 P-345 SOX-2 promotes epithelial-to-mesenchymal transition by modulating SLUG expression in esophageal squamous cells Jayaraman, S.

34 S1 p. S135
artikel
401 P-188 Spatial genomics identifies prognostic factors for colorectal cancer Gruber, S.

34 S1 p. S82-S83
artikel
402 P-267 Spatially resolved detection of premalignant lesions and immune-infiltration in gastric endoscopic biopsies using multiplexed immunofluorescence and correlation with OLGA/OLGIM assessment Villarroel-Espindola, F.

34 S1 p. S110
artikel
403 P-220 S-1 plus oxaliplatin versus capecitabine plus oxaliplatin chemotherapy in the treatment of patients with metastatic colorectal cancer: A meta-analysis Lalusis, J.

34 S1 p. S94
artikel
404 P-61 STAMBP promoted the development of inflammation-associated colorectal cancer through SP1 mediating TUFT1 transcription Yang, Y.

34 S1 p. S35-S36
artikel
405 P-49 Stereotactic body radiotherapy (SBRT) for liver metastasis. Institutional experience Merino, M. Vera

34 S1 p. S30
artikel
406 P-284 Stereotactic body radiotherapy (SBRT) for liver metastasis of colorectal and anal cancer patients: Clinical outcomes of a single centre experience Martin-Cullell, B.

34 S1 p. S116
artikel
407 P-205 Streamlining the diagnostic pathway for Lynch syndrome in colorectal cancer patients: A ten-year experience in a single Italian center Puccini, A.

34 S1 p. S88-S89
artikel
408 P-305 Surgery or endoscopy for 'high-risk' early esophageal cancer: Prospective observational study including detailed analysis of lymph node involvement Hugova, K.

34 S1 p. S123
artikel
409 P-216 Surgical safety and oncological outcomes of laparoscopic liver resection for colorectal cancer liver metastasis in the Ukrainian state center Rozhkova, V.

34 S1 p. S92-S93
artikel
410 P-189 Surrogate endpoints in advanced gastroesophageal cancer: A systematic review and meta-analysis of phase III clinical trials Veas, J.

34 S1 p. S83
artikel
411 P-155 Surufatinib plus doublet (FOLFOX/FOLFIRI) or triplet (FOLFOXIRI) chemotherapy as second-line therapy in metastatic colorectal cancer (mCRC): First-stage results of a randomized, open-label phase II trial Lin, R.

34 S1 p. S70
artikel
412 P-245 Survival after minimally invasive vs open surgery for pancreatic adenocarcinoma Topal, B.

34 S1 p. S102
artikel
413 P-176 Survival benefits of conversion surgery for stage IV gastric cancer patients treated with anti-PD-1 antibody and chemotherapy and/or targeted therapy Liang, H.

34 S1 p. S78
artikel
414 P-278 Survival impact and predictive scores for thrombosis associated with pancreatic ductal adenocarcinoma (PDAC) Romano, A.

34 S1 p. S114
artikel
415 P-302 Survival impact of fluoropyrimidine dose adjustment in DPD deficient colorectal cancer patients: A single center experience Perez, D. Martinez

34 S1 p. S122
artikel
416 P-404 Survival outcomes and prognostic factors in high risk locally advanced rectal cancers (LARC) undergoing concurrent capecitabine and long course radiation (Cape – RT) – results of a large cohort study Yallala, M. Reddy

34 S1 p. S154-S155
artikel
417 P-187 Targeting glutamine metabolism and EGFR in RAS wildtype colorectal cancer Ciombor, K.

34 S1 p. S82
artikel
418 P-158 The algorithm of esophagectomy technique selection in surgical treatment of squamous cell carcinoma and adenocarcinoma of esophagus Levchenko, E.

34 S1 p. S71
artikel
419 P-15 The challenges in colorectal cancer management in Georgia Kopadze, S.

34 S1 p. S18-S19
artikel
420 P-34 The changing risk of hospitalisation, intensive care admission and death due to COVID-19 in patients with gastrointestinal cancer in the UK Tilby, M.

34 S1 p. S25
artikel
421 P-348 The contribution of circulating tumor cells’ gene expression in treatment response Apostolou, P.

34 S1 p. S136
artikel
422 P-264 The effect of preoperative imatinib therapy in gastrointestinal stromal tumors: A multicenter study Mu, M.

34 S1 p. S108-S109
artikel
423 P-367 The frequency and pattern of metachronous recurrence after endoscopic submucosal dissection for dysplasias and adenocarcinoma of stomach Seo, Y.

34 S1 p. S142-S143
artikel
424 P-45 The homeobox protein VentX mediates therapeutic effects of 5-fluorouracil against colorectal cancer Zhu, A.

34 S1 p. S29
artikel
425 P-343 The impact of genomic alterations on response rate and survival outcomes in advanced BTC patients who receive cisplatin/gemcitabine plus durvalumab in clinical practice Rimini, M.

34 S1 p. S135
artikel
426 P-415 The importance of RAS and BRAF in metastatic colorectal cancer – real-world evidence from North-East Romania Afrasanie, V.

34 S1 p. S158
artikel
427 P-170 The MATTERS trial: A first-in-human study of whole-body hyperthermia in advanced solid cancer patients Gorbaslieva, I.

34 S1 p. S76
artikel
428 P-339 The mechanism of DNA methylation-regulated oncogene SERPINE2 in hepatocellular carcinoma metastasis Zhang, S.

34 S1 p. S133
artikel
429 P-292 The Meta-Lung score: Preoperative clinical score in lung-limited metastatic patients with colorectal cancer Ziranu, P.

34 S1 p. S118-S119
artikel
430 P-106 The neoadjuvant rectal (NAR) score application in the context of total neoadjuvant treatment with chemo-immuno-radiation for locally advanced rectal cancer: Data from the phase II Averectal study Chehade, L.

34 S1 p. S51-S52
artikel
431 P-294 The outcome of patients with mismatch repair deficient esophagogastric cancer receiving immunotherapy: A systematic review Karia, R.

34 S1 p. S119
artikel
432 P-232 The predictive factors for identifying gastric cancer in patients with gastric ‘indefinite for neoplasia’ lesions You, H.

34 S1 p. S98
artikel
433 P-392 The prognostic ability of immunoscore in predicting outcomes in patients with localized colon cancer: A systematic review and meta-analysis Padayao, J.

34 S1 p. S150-S151
artikel
434 P-401 The promising role of TGF-βRII mutations and EGFR immunostaining in response to anti-EGFR therapies Jaballah-Gabteni, A.

34 S1 p. S153
artikel
435 P-370 The role of Ca 19-9 in progression, recurrence and survival of borderline resectable pancreatic cancer Almeida, C.

34 S1 p. S143-S144
artikel
436 P-364 The role of chemotherapy in well-differentiated GIT neuroendocrine tumors Ellaithy, A.

34 S1 p. S142
artikel
437 P-33 The role of preoperative immune-chemotherapy in locally advanced resectable gastric cancer with microsatellite instability Sun, H.

34 S1 p. S25
artikel
438 P-65 The role of total neoadjuvant therapy (TNT) in elderly patients with locally advanced rectal cancer: A mono-institutional retrospective study Lo Greco, M.

34 S1 p. S37
artikel
439 P-127 The screening and consensus based on practices and evidence (SCOPE) survey – results of a real-world survey on practice patterns in gastric cancer Smyth, E.

34 S1 p. S60
artikel
440 P-114 The therapeutic potential of nuclear receptor RORy in hepatocellular carcinoma Cools-Lartigue, J.

34 S1 p. S55
artikel
441 P-318 TLE3-AKR1B1 signaling axis participating in the malignant progression of gastrointestinal stromal tumor by regulating galactose metabolism Yin, X.

34 S1 p. S127
artikel
442 P-202 Topical diclofenac in prevention of capecitabine-associated HFS in patients with GI cancers: An exploratory subgroup analysis of the D-ToRCH study Batra, A.

34 S1 p. S87-S88
artikel
443 P-139 Total neoadjuvant therapy for locally advanced rectal cancer: A UK cohort Forster, M.

34 S1 p. S64
artikel
444 P-374 Total neoadjuvant treatment of rectal cancer by MRI-guided radiotherapy De Ridder, M.

34 S1 p. S145
artikel
445 P-19 Toxicity and outcome of definitive chemoradiotherapy for elderly patients with esophageal cancer Iovashvili, A.

34 S1 p. S20
artikel
446 P-384 TP53 protein expression in colorectal cancer Ben Ayed, I.

34 S1 p. S148
artikel
447 P-85 Treatment propensity and the feasibility of cisplatin plus gemcitabine in elderly patients aged ≥ 75 years with biliary tract cancer Lim, K.

34 S1 p. S43-S44
artikel
448 P-290 Treatment sequences and locoregional therapies for patients with carcinoid and refractory carcinoid syndrome. A multicentric cohort analysis Oviedo, A.

34 S1 p. S118
artikel
449 P-126 TROPION-PanTumor03, a phase 2, multicentre study of datopotamab deruxtecan (Dato-DXd) as monotherapy and in combination with anticancer agents in patients with advanced/metastatic solid tumours: Substudies in gastric and colorectal cancer Oaknin, A.

34 S1 p. S59-S60
artikel
450 P-193 Tumor burden-related variables in trials of metastatic colorectal cancer Colloca, G.

34 S1 p. S84
artikel
451 P-341 Tumor regression and nodal status to neoadjuvant chemotherapy as a prognostic marker in patients with locally advanced gastric and gastroesophageal cancer Marcisz-Grzanka, K.

34 S1 p. S134
artikel
452 P-196 Tumor response as a predictor of survival for RAS-WT left-sided mCRC administered first-line molecularly targeted drugs: An observational study by the Japanese Society for Cancer of the Colon and Rectum Hirose, T.

34 S1 p. S85-S86
artikel
453 P-99 Tumor treating fields (TTFields) are effective for treatment of gastric cancer cells, boosting the activity of FOLFOX Flint-Brodsly, N.

34 S1 p. S49
artikel
454 P-167 Type 2 diabetes as a predictive and prognostic factor in advanced pancreatic cancer: Preliminary results of the Italian, observational PANCAKE study Nichetti, F.

34 S1 p. S75
artikel
455 P-132 Underrepresentation of racial and ethnic minorities in metastatic colorectal carcinoma clinical trials within the United States Pu, T.

34 S1 p. S62
artikel
456 P-102 Unmet needs of patients during colorectal cancer care and treatment – a qualitative study through an online patient community Samalin, E.

34 S1 p. S50
artikel
457 P-418 Use of prophylactic and reactive feeding tubes in patients with esophageal cancer: A single-centre cohort study Li, Y.

34 S1 p. S159
artikel
458 P-38 Using a machine learning approach to study host-microbiome interactions in early-onset colorectal adenocarcinoma Jayakrishnan, T.

34 S1 p. S27
artikel
459 P-268 Using 16S rRNA gene sequencing to investigate the composition of Fusobacterium-associated microbiota and its impact on outcome in rectal cancer Napoli, S.

34 S1 p. S110
artikel
460 P-154 Using the EVendo score to predict varices and varices needing treatment in hepatocellular carcinoma patients planned for atezolizumab-bevacizumab Toh, C.

34 S1 p. S70
artikel
461 P-214 Utility of “pseudo-adjuvant” chemotherapy (CT) in metastatic colorectal cancer (mCRC): A monocentric multidisciplinary experience Arrivi, G.

34 S1 p. S92
artikel
462 P-400 Validation study of a high-performance whole-blood assay for the detection of colorectal advanced adenomas in average risk population Hosseinian, S.

34 S1 p. S153
artikel
463 P-416 Value of liquid biopsy in taking faster medical decisions in colorectal cancer patients. Its clinical application in an Argentinian cancer institution Muñoz, M.

34 S1 p. S158
artikel
464 P-265 Value of the Glasgow Prognostic Score (GPS) in the prognosis of hospitalised patients with gastrointestinal cancer Peña, J.

34 S1 p. S109
artikel
465 P-89 Vitamin D levels in patients with cholangiocarcinoma: A relevant test Cidon, E. Una

34 S1 p. S45
artikel
466 P-172 VOLTAGE cohort D: Preoperative chemoradiotherapy followed by consolidation nivolumab plus ipilimumab in patients with locally advanced rectal cancer Takahashi, Y.

34 S1 p. S77
artikel
467 P-212 Wild-type gastrointestinal stromal tumors with NTRK gene fusions Zhang, H.

34 S1 p. S91
artikel
468 P-35 Zanzalintinib (XL092) in combination with atezolizumab for previously treated metastatic colorectal cancer Tabernero, J.

34 S1 p. S25-S26
artikel
469 SO-1 A first-in-human phase 1 study of LY3410738, a covalent inhibitor of mutant IDH1 and IDH2, as monotherapy and in combination with cisplatin and gemcitabine in advanced IDH-mutant cholangiocarcinoma Harding, J.

34 S1 p. S161
artikel
470 SO-17 A new risk classification integrating ctDNA, CEA, and pTN stage for DFS prognosis and predictive value for treatment duration in stage III colon cancer Samaille, T.

34 S1 p. S169
artikel
471 SO-11 Bemarituzumab for treatment of previously untreated advanced and/or metastatic gastric and gastroesophageal cancer (GC): Final analysis of a randomized phase 2 trial (FIGHT) Wainberg, Z.

34 S1 p. S166
artikel
472 SO-6 Changes in the course of advanced pancreatic cancer treatment with systemic chemotherapy: A pooled analysis of five clinical trials from two decades of clinical research within the German AIO Study-Group Weiss, L.

34 S1 p. S164
artikel
473 SO-12 CLDN18.2 expression in resectable gastroesophageal cancers: Associated clinical and molecular signatures and impact of neoadjuvant chemotherapy on intratumor heterogeneity Cammarota, A.

34 S1 p. S166-S167
artikel
474 SO-29 Clinical characteristics, efficacy, and safety in patients receiving second- or third-line encorafenib plus cetuximab (E+C) vs control for metastatic colorectal cancer (mCRC): BEACON CRC post hoc analysis Tabernero, J.

34 S1 p. S174
artikel
475 SO-3 Clinical relevance and actionability of BRAF alterations in advanced biliary tract cancer: Preliminary results from the multicenter B-REAL study Niger, M.

34 S1 p. S162-S163
artikel
476 SO-31 Comprehensive genomic profiling of tumor tissue and plasma-circulating tumor DNA in RAS/BRAFV600E wild type metastatic colorectal cancer patients: Initial findings from the CAPRI 2-GOIM trial Martini, G.

34 S1 p. S175-S176
artikel
477 SO-18 ctDNA-guided adjuvant treatment after radical intent treatment of metastatic spread from colorectal cancer is feasible – results from the preplanned interim analysis of the OPTIMISE study Callesen, L.

34 S1 p. S169-S170
artikel
478 SO-7 First-line liposomal irinotecan (nal-IRI), oxaliplatin and S-1 (NASOX) in unresectable or metastatic pancreatic ductal adenocarcinoma (PDAC): A phase I/II study Yoo, C.

34 S1 p. S164
artikel
479 SO-28 FOLFOXIRI plus bevacizumab and atezolizumab as upfront treatment of unresectable mCRC patients: Updated and overall survival results of the phase II randomized AtezoTRIBE study Antoniotti, C.

34 S1 p. S173-S174
artikel
480 SO-15 Four-year overall survival update from the phase 3 HIMALAYA study of tremelimumab plus durvalumab in unresectable hepatocellular carcinoma Sangro, B.

34 S1 p. S168
artikel
481 SO-5 Futibatinib in patients with FGFR2-rearranged intrahepatic cholangiocarcinoma: Responder analyses of efficacy and safety from the phase 2 FOENIX-CCA2 study Hollebecque, A.

34 S1 p. S163
artikel
482 SO-22 Gut microbiome composition as predictor of the efficacy of adding atezolizumab to first-line FOLFOXIRI plus bevacizumab in metastatic colorectal cancer: A translational analysis of the AtezoTRIBE study Marmorino, F.

34 S1 p. S171
artikel
483 SO-4 Impact of molecular profiling on survival in patients with advanced biliary tract cancers Antoun, L.

34 S1 p. S163
artikel
484 SO-26 Intermittent or continuous panitumumab plus FOLFIRI for first-line treatment of patients with RAS/BRAF wild-type metastatic colorectal cancer: An update of survival/toxicity and preliminary results of genomic alterations from IMPROVE study De Stefano, A.

34 S1 p. S172-S173
artikel
485 SO-27 Modified FOLFOXIRI plus cetuximab and avelumab as initial therapy in RAS wild-type unresectable metastatic colorectal cancer: Results of the phase II AVETRIC trial by GONO Conca, V.

34 S1 p. S173
artikel
486 SO-25 Modified (m)-FOLFOXIRI plus cetuximab versus m-FOLFOXIRI plus bevacizumab as initial treatment for RAS and BRAF wild-type metastatic colorectal cancer: Updated survival analysis of the DEEPER trial by JACCRO Sunakawa, Y.

34 S1 p. S172
artikel
487 SO-34 Multi-label transcriptional classification of colorectal cancer reflects tumour cell population heterogeneity Medico, E.

34 S1 p. S177
artikel
488 SO-13 Outcomes and a prognostic classifier in 130 patients with microsatellite instability-high metastatic gastric cancer receiving PD-1 blockade Randon, G.

34 S1 p. S167
artikel
489 SO-24 Panitumumab plus trifluridine/tipiracil as anti-EGFR rechallenge therapy in patients with refractory RAS wild-type metastatic colorectal cancer: Overall survival and subgroup analysis of the randomized phase 2 VELO trial Ciardiello, D.

34 S1 p. S171-S172
artikel
490 SO-10 Phase 2 study of futibatinib in patients with specific FGFR aberrations: Activity in patients with gastric or gastroesophageal junction cancer harboring FGFR2 amplification Satoh, T.

34 S1 p. S165-S166
artikel
491 SO-32 Predictive impact of RNF43 mutation (mut) in pMMR/MSS BRAFV600E-mutated metastatic colorectal cancer (mCRC) patients (pts) treated with target therapy (TT) or chemotherapy (CT) Germani, M.

34 S1 p. S176
artikel
492 SO-8 Predictive values of blood-based RNA signature for the FOLFIRINOX/FOLFOX response in advanced pancreatic cancer Piquemal, D.

34 S1 p. S164-S165
artikel
493 SO-16 Proton beam radiotherapy as a valid curative local alternative modality in newly diagnosed hepatocellular carcinoma: Comparative study with radiofrequency ablation Seo, S.

34 S1 p. S168-S169
artikel
494 SO-2 Quantitative risk-benefit assessment of ivosidenib compared to placebo in patients with IDH1-mutated intrahepatic cholangiocarcinoma: Phase 3 ClarIDHy trial Valle, J.

34 S1 p. S162
artikel
495 SO-14 Randomized, phase 3 study of tislelizumab versus sorafenib as first-line treatment for unresectable hepatocellular carcinoma (HCC): RATIONALE-301 age ≥65 years subgroup Vogel, A.

34 S1 p. S167-S168
artikel
496 SO-30 RAS status in circulating-tumor DNA after chemotherapy in RAS-mutant mCRC: The RASMEX study (JACCRO CC-17) Nishina, S.

34 S1 p. S175
artikel
497 SO-33 The effect of RAS/BRAF mutation status on survival and treatment efficacy in vulnerable older patients with metastatic colorectal cancer – a post-hoc exploratory analysis of the randomized NORDIC9-study Liposits, G.

34 S1 p. S176-S177
artikel
498 SO-23 The influence of the microbiome on the tumour-immune microenvironment in colorectal cancer Purcell, R.

34 S1 p. S171
artikel
499 SO-20 The landscape of homologous recombination deficiency in colorectal cancer Ahsan, M.

34 S1 p. S170
artikel
500 SO-19 The outcome of resected stage II colon cancer patients with deficient mismatch repair T4 tumors: A National Cancer Database analysis Ahmed, F.

34 S1 p. S170
artikel
501 SO-9 The relationship between primary tumour-infiltrating immune cells and immune activation status of tumour draining lymph nodes in oesophageal cancer patients – results from the UK MRC OE02 trial Kloft, M.

34 S1 p. S165
artikel
502 SO-21 Tumor mutational signatures in early-onset versus average-onset colorectal cancer Lander, E.

34 S1 p. S170-S171
artikel
503 Table of Contents
34 S1 p. iv
artikel
                             503 gevonden resultaten
 
 Koninklijke Bibliotheek - Nationale Bibliotheek van Nederland