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The Phase 1b/IIa, Open-label, Dose Escalation and Dose Expansion to Evaluate Safety, Tolerability, and Preliminary Efficacy of the Combination of HCB101, Cetuximab/Bevacizumab, and FOLFOX/FOLFIRI in Advanced or Metastatic Colorectal Cancer

NCT07204574 · Status: RECRUITING · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2025-10-02

No results posted yet for this study

Summary

This is a non-randomized, open-label, dose-escalation and dose-expansion phase I/II clinical study to evaluate the safety, tolerability, and efficacy of HCB101 in combination with Cetuximab/Bevacizumab, and FOLFOX/FOLFIRI in Advanced or Metastatic Colorectal Cancer. The trial consists of two phases: the dose-escalation phase (I) and the dose-expansion phase (II).

Subjects will receive a weekly single dose of HCB101 IV infusion over 60 (±10) minutes on Days 1, 8, and 15 in each 21-day cycle in combination with Bevacizumab (5 mg/kg IV day 1; given every 14 days) /Cetuximab (500 mg/m2 IV day 1; given every 14 days) , and FOLFIRI/FOLFOX until unacceptable AE(s), radiographic or clinically documented disease progression, withdrawal of consent, loss to follow-up, death, or termination of the study whichever occurs first.

Conditions

Interventions

DRUG

HCB101

QW

DRUG

Bevacizumab

5 mg/kg IV infusion, Day 1, Every 2 weeks

DRUG

Cetuximab (Erbitux)

* Initial dose: 400 mg/m² IV infusion, over \>2 hours, Day 1 * Maintenance dose: 250 mg/m² IV infusion, over 60 minutes, Day 1, weekly OR 500 mg/m² IV infusion, over \>2 hours, Day 1, every 2 weeks

DRUG

FOLFIRI (Fluorouracil (5-FU), leucovorin, irinotecan)

Irinotecan: 180 mg/m² IV infusion over 30-90 minutes, Day 1, Every 2 weeks Folinic acid (Leucovorin): 400 mg/m² IV infusion over 2 hours, Day 1, Every 2 weeks 5-Fluorouracil (5-FU): 400 mg/m² IV bolus, Day 1; then 1200 mg/(m²·day) × 2 days continuous IV infusion (total 2400 mg/m² over 46-48 hours, Every 2 weeks

DRUG

FOLFOX (Oxaliplatin/Leucovorin/5-Fluorouracil)

Folinic acid (Leucovorin): 400 mg/m² IV infusion over 2 hours, Day 1, Every 2 weeks 5-Fluorouracil (5-FU): 400 mg/m² IV bolus, Day 1; then 1200 mg/(m²·day) × 2 days continuous IV infusion (total 2400 mg/m² over 46-48 hours), Every 2 weeks Oxaliplatin: 85 mg/m² IV infusion over 2 hours, Day 1, Every 2 weeks

Sponsors & Collaborators

  • FBD Biologics Limited

    collaborator INDUSTRY

  • Chang Gung Memorial Hospital

    lead OTHER

Principal Investigators

  • Hung-Chih Hsu · Chang Gung Memorial Hospital

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-05-14
Primary Completion
2025-12-31
Completion
2025-12-31

Countries

  • Taiwan

Study Locations

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Entities

Drugs
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 NCT07204574 on ClinicalTrials.gov