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Study of IBI354 Versus Investigator's Choice of Chemotherapy in Patients With Platinum-resistant Ovarian, Primary Peritoneal, or Fallopian Tube Cancer

NCT06834672 · Status: RECRUITING · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 450

Last updated 2025-04-13

No results posted yet for this study

Summary

This is a multiregional, multicenter, randomized, open-label, phase III study to compare the efficacy, safety, and tolerability of IBI354 monotherapy with investigator's choice of chemotherapy (paclitaxel, gemcitabine, liposomal doxorubicin, or topotecan) in patients with HER2-expressing, platinum-resistant ovarian, primary peritoneal, or fallopian tube cancer.

Participants with advanced ovarian, primary peritoneal, fallopian tube cancer who have failed or are intolerant to first-line or more platinum-based chemotherapy will be randomly assigned in a 2:1 ratio to two treatment arms:

Experimental Arm: IBI354 monotherapy arm, 12 mg/kg IBI354 on Day 1 of each 3-week cycle; Control Arm: Investigator's choice chemotherapy (paclitaxel, gemcitabine, liposomal doxorubicin, or topotecan)

Conditions

Interventions

DRUG

IBI354

intravenous infusion of 12 mg/kg on Day 1 of each 3-week treatment cycle

DRUG

paclitaxel/Gemcitabine/Liposomal doxorubicin

paclitaxel：- Usage and dosage: 80 mg/m2 administered as an intravenous infusion on Day 1 of each weekly treatment cycle。 Gemcitabine：Usage and dosage: intravenous infusion at 1000 mg/m2 on Days 1, 8 of each 3-week treatment cycle。 Liposomal doxorubicin：Usage and dosage: intravenous infusion of 40 mg/m2 on Day 1 of each 4-week treatment cycle

Sponsors & Collaborators

  • Innovent Biologics (Suzhou) Co. Ltd.

    lead INDUSTRY

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-03-17
Primary Completion
2027-12-28
Completion
2029-11-28

Countries

  • China

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 NCT06834672 on ClinicalTrials.gov