A Study of IBI3004 in Subjects With Unresectable, Locally Advanced or Metastatic Solid Tumors

NCT06198426 | Terminated Phase 1

• 1 other identifier: CIBI3004A101
• Study Type: interventional
• Target: 5
• Locations: 2 countries
• Sites: 5

Brief Summary

This is an open-label, multicenter, dose escalation and expansion phase I /II study of IBI3004 in subjects with unresectable, locally advanced or metastatic solid tumors. It includes a phase 1 dose escalation and expansion section to identify Maximum Tolerated Dose (MTD)/Recommended Phase 2 Dose (RP2D) of IBI3004. Accelerated titration and the Bayesian Optimal Interval (BOIN) design is used to find the MTD or RP2D, and the maximum sample size is 46. One or more dose levels will be selected for dose expansion, each dose group will be expanded to 30 subjects.

Conditions

Solid Tumor

Outcome Measures

Primary Outcomes (1)

• Adverse events (AEs)

  Number of patients who experienced AEs from the first dose until 30 days after the last dose

  Up to 30 days post last dose

Secondary Outcomes (1)

• Dose limiting toxicities (DLTs)

  Up to 28 days post first dose

Study Arms (1)

IBI3004

EXPERIMENTAL

Drug: IBI3004

Interventions

IBI3004 DRUG

IBI3004 will be administered. The Dose Limiting Toxicity (DLT) will be observed in the first treatment cycle. After completion of the DLT observation period, subjects will continue to receive IBI3004 until death, disease progression, intolerable toxicity, start of a new anticancer treatment, withdrawal of consent for study participation, end of the study, or for a maximum of 24 months, whichever occurs first.

IBI3004

Eligibility Criteria

• Age: 18 Years - 75 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Subjects have the ability to understand and give written informed consent for participation in this trial, including all evaluations and procedures as specified by this protocol;
• Male or female subjects ≥ 18 years old. For Part 1, age ≥18 and ≤75 years old
• Eastern Cooperative Oncology Group (ECOG) performance status (PS) of 0 or 1;
• Anticipated life expectancy of ≥ 12 weeks;
• Adequate bone marrow and organ function

You may not qualify if:

• Enrolled in any other interventional clinical research except unless only involved in an observational study (non-interventional) or in the follow-up phase of an interventional study;
• Received previous anti-tumor therapy: within 21 days of monoclonal antibodies or cytotoxic therapy prior to the first dose of the study drug, or within 14 days of small molecule targeted drugs prior to the first dose of the study drug. Received palliative radiation therapy within 2 weeks prior to the first dose of the study drug, or received radical radiation therapy within 4 weeks prior to the first dose of the study drug;
• Received live vaccines within 4 weeks prior to first administration of the study drug or plan on receiving any live vaccine during the study;
• Has adverse reactions resulting from previous antitumor therapies, which have not resolved to Grade 0 or 1 toxicity according to NCI-Common Terminology Criteria for Adverse Events (CTCAE) v5.0 (except for alopecia, fatigue, pigmentation and other conditions with no safety risk according to investigator' discretion) or baseline prior to the first dose of the study drug;
• Undergone major surgery (Craniotomy, thoracotomy or laparotomy, and other surgery according to investigator' discretion, excluding needle biopsy) within 4 weeks prior to the first dose of the study drug, or who are expected to undergo major surgery during the study period, or who have severe unhealed wounds, trauma, ulcers, etc.

Sponsors & Collaborators

• Innovent Biologics (Suzhou) Co. Ltd.: lead

Study Sites (5)

Scientia Clinical Research Ltd

Randwick, New South Wales, 2770, Australia

Location

Liverpool Hospital

Sydney, New South Wales, 2170, Australia

Location

Westmead Hospital

Sydney, New South Wales, 2170, Australia

Location

Jiang Su Province Hospital

Nanjing, Jiangsu, 210024, China

Location

The Second Affiliated Hospital Zhejiang University School of Medicine

Hangzhou, Zhejiang, 310009, China

Location

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: NA
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SEQUENTIAL
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: December 24, 2023
• First Posted: January 10, 2024
• Study Start: August 19, 2024
• Primary Completion: December 16, 2025
• Study Completion: December 16, 2025
• Last Updated: December 30, 2025

Record last verified: 2025-12

Data Sharing

• IPD Sharing: Will not share

Locations

AU (3); CN (2)