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Rechallenge of Prior Regimen in Third or Later-line Chemotherapy in Metastatic Colorectal Cancer

NCT03485027 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 43

Last updated 2023-12-08

No results posted yet for this study

Summary

This is a single-arm, open-label, single-center prospective phase II study to evaluate the efficacy and safety of rechallenge chemotherapy in the third or later-line treatment in patients with advanced colorectal cancer. The primary end point is progression free survival (PFS). A total of 42 patients who failed with oxaliplatin, irinotecan and fluorouracil in previous treatment and could not receive the target therapy presently are planned for recruitment. For patients with metastatic colorectal cancer who met admission criteria, oxaliplatin- or irinotecan-based chemo regimen could be used and evaluation was repeated every 6 weeks. The treatment continues until the disease progression or the untolerable adverse reaction.

Conditions

Interventions

DRUG

the rechallenge regimen

XELOX regimen: Oxaliplatin 130mg/m2, intravenous, on day 1; Capecitabine 1000mg/m2, oral, twice daily, continuously for 14 days; ±bevacizumab 7.5mg/kg, intravenous, on day 1; repeating every 3 weeks. FOLFOX regimen: Oxaliplatin 85mg/m2 on day 1; Calcium folinate 400mg/m2 on day 1; 5-FU 400mg/m2 on day 1; 5-FU 2.4g/m2, continuous intravenous infusion for 46 hours, ± Bevacizumab 5mg/kg or ± Cetuximab 500mg/m2, repeating every 2 weeks. FOLFIRI regimen: Irinotecan 180mg/m2 on day 1; Calcium folinate 400mg/m2 on day 1; 5-FU 400mg/m2 on day 1; 5-FU 2.4g/m2, continuous intravenous infusion for 46 hours; ± Bevacizumab 5mg/kg or ± Cetuximab 500mg/m2, repeating every 2 weeks. Irinotecan monotherapy regimen: Irinotecan 180mg/m2 on day 1, ± Bevacizumab 5mg/kg or ± Cetuximab 500mg/m2, repeating every 2 weeks. Raltitrexed contained regimen: Raltitrexed 3mg/m2 on day 1; ± Bevacizumab 7.5mg/kg, repeating every 3 weeks; Raltitrexed 2mg/m2 on day 1; ± Cetuximab 500mg/m2, repeating every 2 weeks.

Sponsors & Collaborators

  • Henan Cancer Hospital

    collaborator OTHER_GOV

  • Fudan University

    lead OTHER

Principal Investigators

  • Weijian Guo, M.D · Fudan University

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-01-24
Primary Completion
2022-12-24
Completion
2023-07-01

Countries

  • China

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03485027 on ClinicalTrials.gov