Study of ZG005 in Combination With Gecacitinib and Chemotherapy for Participants With Advanced Solid Tumors

NCT ID: NCT07142837

Last Updated: 2025-08-27

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Clinical Phase

PHASE1/PHASE2

Total Enrollment

153 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-09-30

Study Completion Date

2027-12-31

Brief Summary

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This is a multicenter, open-label phase I/II study for participants with advanced solid tumors who have failed prior immune checkpoint inhibitor therapies.

Detailed Description

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Conditions

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Advanced Solid Tumor

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Part 1: Dose Escalation

Dose-escalation study of ZG005 in combination with Gecacitinib and Chemotherapy.

Group Type EXPERIMENTAL

ZG005

Intervention Type DRUG

ZG005 20mg/kg; once every 3 weeks;IV infusion

Gecacitinib

Intervention Type DRUG

Gecacitinib for dose escalations are set as 100mg Bid po. Gecacitinib for dose expansion will commence after the Recommended Phase 2 Dose (RP2D) is determined during the dose-escalation stage.

Part 2: Dose Expansion

Cohort A: HER2-negative gastric or gastroesophageal junction adenocarcinoma; Cohort B: Esophageal squamous cell carcinoma; Cohort C: other Solid Tumors.

Group Type EXPERIMENTAL

ZG005

Intervention Type DRUG

ZG005 20mg/kg; once every 3 weeks;IV infusion

Gecacitinib

Intervention Type DRUG

Gecacitinib for dose escalations are set as 100mg Bid po. Gecacitinib for dose expansion will commence after the Recommended Phase 2 Dose (RP2D) is determined during the dose-escalation stage.

Interventions

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ZG005

ZG005 20mg/kg; once every 3 weeks;IV infusion

Intervention Type DRUG

Gecacitinib

Gecacitinib for dose escalations are set as 100mg Bid po. Gecacitinib for dose expansion will commence after the Recommended Phase 2 Dose (RP2D) is determined during the dose-escalation stage.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Fully understand the study and voluntarily sign the informed consent form.
* Male or female 18-75 years of age.
* Eastern Cooperative Oncology Group (ECOG) Performance Status of 0-1.
* PART 1: Histologically confirmed unresectable locally advanced, recurrent, or metastatic solid tumors.PART 2 Cohort A: Histologically confirmed unresectable locally advanced, recurrent, or metastatic HER2-negative gastric or gastroesophageal junction adenocarcinoma. Cohort B: Histologically confirmed unresectable locally advanced, recurrent, or metastatic esophageal squamous cell carcinoma. Cohort C: Histologically confirmed unresectable locally advanced, recurrent, or metastatic other solid tumors.
* Life expectancy ≥ 3 months.

Exclusion Criteria

* participants were deemed unsuitable for participating in the study by the investigator for any reasons.
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Suzhou Zelgen Biopharmaceuticals Co.,Ltd

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Jason Wu

Role: STUDY_CHAIR

Suzhou Zelgen Biopharmaceuticals Co.,Ltd

Locations

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Chinese PLA General Hosptial

Beijing, Beijing Municipality, China

Site Status

Countries

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China

Central Contacts

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Bo Liu

Role: CONTACT

051257309965

Other Identifiers

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ZG005-JAK-004

Identifier Type: -

Identifier Source: org_study_id

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