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Trifluridine/ Tipiracil Plus Panitumumab Versus Trifluridine/ Tipiracil Plus Bevacizumab as First-line Treatment of Metastatic Colorectal Cancer

ABSTRACT: FIRE-8 is a prospective, randomized, open label, multicenter phase II clinical trial. To evaluate the effecacy of trifluridine / tipiracil and panitumumab (Arm A) compared to trifluridine / tipiracil and bevacizumab (Arm B), participants will be randomly assigned to either Arm A or Arm B for the treatment of metastatic colorectal cancer. The primary objectives of this study is to compare the effecacy of treatment with trifluridine / tipiracil plus panitumumab versus trifluridine / tipiracil plus bevacizumab.

DISEASE(S): Metastatic Colorectal Cancer,Colon Carzinoma,Malignant Neoplasm Of Rectosigmoid Junction,Prospective, Randomized, Open, Multicenter Phase Ii Trial To Investigate The Efficacy Of Trifluridine/tipiracil Plus Panitumumab Versus Trifluridine/tipiracil Plus Bevacizumab As First-line Treatment Of Metastatic Colorectal Cancer: Fire 8; Aio-krk/ymo-0519,Colorectal Neoplasms

PROVIDER: 2386782 | ecrin-mdr-crc |

REPOSITORIES: ECRIN MDR

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Trifluridine/Tipiracil Combined With Oxaliplatin and Bevacizumab Versus XELOX Plus Bevacizumab in mCRC

Project description:This is a two-group, parallel, randomized, standard-control phase II study comparing the safety and efficacy of trifluridine/tipiracil combined with oxaliplatin and bevacizumab versus XELOX plus bevacizumab in the first-line treatment of advanced colorectal cancer. This study was conducted in the Department of Gastrointestinal Medical Oncology, Tianjin Medical University Cancer Institute and Hospital. Patients with advanced colorectal cancer will be randomly assigned (1:1) to trifluridine/tipiracil combined with oxaliplatin and bevacizumab (experimental group) or XELOX plus bevacizumab (control group) after signing informed consent. In this study, 184 patients will be enrolled, 92 patients will receive trifluridine/tipiracil combined with oxaliplatin and bevacizumab and 92 patients will receive standard therapy. In the experimental group, the treatment regimen is trifluridine/tipiracil 35mg/m2 orally taken on d1-5 and d8-12, oxaliplatin 85mg/m2 and bevacizumab 5mg/kg intravenously infused on d1 and d15 every 4 weeks, up to 6 cycles. Then patients will be given trifluridine/tipiracil and bevacizumab maintenance treatment. Patients enrolled in this group could acquire trifluridine/tipiracil free of charge. The control group was XELOX plus bevacizumab regimen, bevacizumab 7.5mg/kg, d1 oxaliplatin 130mg/m2, d1, capecitabine 1000mg/m2, orally, bid (half an hour after breakfast and dinner), d1-14, every 3 weeks, up to 8 cycles. Then patients will be given capecitabine and bevacizumab maintenance treatment. Patients received regular and periodic reviews, with imaging evaluations every 8 weeks. Safety will be evaluated by AE and laboratory tests. All patients were followed up every 3 months until death according to the plan.

| 2392221 | ecrin-mdr-crc

Trifluridine/Tipiracil Plus Bevacizumab Versus Trifluridine/Tipiracil Monotherapy in Refractory Metastatic Colorectal Cancer

Project description:This study is a retrospective study to compare the efficacy and safety between trifluridine/tipiracil (TAS-102) plus bevacizumab (BEV) with TAS-102 monotherapy in refractory metastatic colorectal cancer (mCRC) from November 2020 to October 2022 at the Hunan Cancer Hospital.

| 60837 | ecrin-mdr-crc

Phase III Study of Trifluridine/Tipiracil in Combination With Bevacizumab vs Trifluridine/Tipiracil Single Agent in Patients With Refractory Metastatic Colorectal Cancer

Project description:This study is designed as an international, open-label, controlled two-arm, randomized phase III comparison study evaluating the efficacy and safety of trifluridine/tipiracil in combination with bevacizumab versus trifluridine/tipiracil monotherapy in patients with refractory mCRC.

| 2366035 | ecrin-mdr-crc

Trifluridine/tipiracil plus ramucirumab in gastric cancer.

Project description: Not available

| S-EPMC8447873 | biostudies-literature

Trifluridine/Tipiracil in Combination With Capecitabine and Bevacizumab in Metastatic Colorectal Cancer Patients.

Project description:The aim oh this study is to determine the safety and recommended dose of trifluridine/tipiracil plus capecitabine and bevacizumab combination (part 1, dose escalation phase) and to assess its activity in previously untreated mCRC patients who are deemed not eligible for intensive chemotherapy (part 2, expansion phase).

| 2352790 | ecrin-mdr-crc

Envafolimab Combined With Trifluridine/Tipiracil and Bevacizumab in the Treatment of Refractory mCRC.

Project description:The goal of this single-arm study is to evaluate the efficacy and safety of Envafolimab combined with Trifluridine/Tipiracil and Bevacizumab in the treatment of metastatic colorectal cancer patients who are refractory or intolerant to standard therapy.

| 108311 | ecrin-mdr-crc

Efficacy and safety of trifluridine/tipiracil plus bevacizumab and trifluridine/tipiracil or regorafenib monotherapy for chemorefractory metastatic colorectal cancer: a retrospective study.

Project description:BackgroundThe C-TASK-FORCE phase I/II and Danish randomized phase II trials reported the promising efficacy of trifluridine/tipiracil (TAS102) plus bevacizumab (BEV) in patients with chemorefractory metastatic colorectal cancer (mCRC). However, there had been no direct comparative phase III trial to compare the efficacy between TAS102 plus BEV and standard therapy with either TAS102 or regorafenib monotherapy.MethodsWe retrospectively reviewed the medical records of patients with mCRC who received TAS102 plus BEV, TAS102 monotherapy, or regorafenib monotherapy after standard chemotherapies during 2013-2019.ResultsPatients received TAS102 plus BEV (n = 139), TAS102 monotherapy (n = 153), or regorafenib monotherapy (n = 133). With a median follow-up of 25.3 months, median overall survival (OS) was 11.5 months [95% confidence interval (CI), 9.9-13.9] for TAS102 plus BEV, 8.1 months (95% CI, 6.8-9.2) for TAS102 monotherapy, and 6.8 months (95% CI, 5.7-8.5) for regorafenib monotherapy. The hazard ratios were 0.67 (95% CI, 0.51-0.88) for TAS102 plus BEV versus TAS102 monotherapy and 0.71 (95% CI, 0.54-0.94) for TAS102 plus BEV versus regorafenib monotherapy. Median progression-free survival (PFS) was 4.4 months (95% CI, 3.7-5.4) for TAS102 plus BEV, 2.5 months (95% CI, 1.6-2.3) for TAS102 monotherapy, and 2.1 months (95% CI, 1.6-2.3) for regorafenib monotherapy. The hazard ratios were 0.57 (95% CI, 0.45-0.73) for TAS102 plus BEV versus TAS102 monotherapy and 0.44 (95% CI, 0.34-0.58) for TAS102 plus BEV versus regorafenib monotherapy. On multivariate analysis, TAS102 plus BEV was independently correlated with better OS and PFS. No unexpected adverse events were observed in any group.ConclusionOur study shows that OS and PFS are longer in patients treated with TAS102 plus BEV than in those treated with TAS102 or regorafenib monotherapy.

| S-EPMC8064512 | biostudies-literature

Evaluation of Efficacy of Trifluridine/Tipiracil Plus an Anti-IL-1α True Human Antibody Versus Trifluridine/Tipiracil Plus Placebo in Metastatic Colorectal Cancer Patients After Failure of Oxaliplatin, Irinotecan, Fluoropyrimidine

Project description:Unresectable metastatic colorectal cancer (mCRC) remains an incurable disease. After failure of conventional treatments involving fluoropyrimidines, oxaliplatin and irinotecan in combination or not with biotherapies targeting EGFR and VEGF; regorafenib shows a modest improvement in overall survival. Recently, trifluridine/tipiracil has also shown efficacy in phase 3 with an overall survival of around 7 months. Trifluridine/tipiracil has become the standard of care for advanced mCRC in most western countries. However, the objective response rate remains very low and the survival gain remains moderate (+2 months). Therefore, new strategies are needed to ensure that mCRC patients who have received multiple lines of therapy can receive more effective treatments. Based on previous clinical trials on IL-1 inhibition and our preclinical data, IL-1 inhibition may increase the efficacy of trifluridine/tipiracil. The goal is to test whether the addition of XB2001 to trifluridine/tipiracil could be synergistic.

| 2401722 | ecrin-mdr-crc

Assessment of tumor pathological and transcriptional biomarkers in pre- and on-treatment core biopsies predictive of response and outcome after neoadjuvant chemotherapy plus Bevacizumab in patients with HER2-negative breast cancer

Project description:Assessment of tumor pathological and transcriptional biomarkers in pre- and on-treatment core biopsies predictive of response and outcome after neoadjuvant chemotherapy plus Bevacizumab in patients with HER2-negative breast cancer: Results from a multi-center, single-arm, phase 2 study (the PROMIX trial) Global gene expression profiling was performed on samples from 3 time points (baseline, after 2 cycles and surgery) from women with breast cancer receivcing neoadjuvant chemotherapy with bevacizumab in a phase 2 trial

2017-09-01 | GSE87455 | GEO

Biomarkers of Trifluridine-Tipiracil Efficacy.

Project description:Trifluridine/tipiracil (TAS-102) is a newer generation chemotherapy that has been approved for the later-line treatment of metastatic colorectal and gastric/gastroesophageal adenocarcinomas. The oral drug provides a modest benefit of prolongation of survival over placebo in pretreated patients with these cancers with acceptable toxicity. Studies have shown rare objective responses (2-4%), and the disease control rates were 44% in both colorectal and gastric cancer randomized trials. Thus, the majority of patients progress through treatment and are burdened by toxicities. To better characterize the sub-group of patients with a higher probability of benefit from trifluridine/tipiracil, predictive biomarkers have been sought using data from randomized trials as well as from non-randomized trials and real-world series. Biomarkers examined include clinical characteristics of the patients, laboratory tests, and tumor derived biomarkers. These studies show that early neutropenia on treatment, and ratios of leukocyte subsets, are potential biomarkers able to predict trifluridine/tipiracil benefit. Combinations of laboratory values and clinical characteristics and proteins involved in trifluridine transport and activation have been examined with initial positive results.

| S-EPMC8658167 | biostudies-literature

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