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Clinical Trials/NCT07407985
NCT07407985
Active, not recruiting
Phase 1

A Open-label, Single-arm Clinical Trial Designed to Evaluate the Safety, Pharmacokinetic , and Efficacy of the GK01 Cell Injection in Combination With a PD-1 Monoclonal Antibody for the Treatment of Advanced Solid Tumors.

Tianjin Medical University Cancer Institute and Hospital1 site in 1 country15 target enrollmentStarted: December 4, 2025Last updated:

Overview

Phase
Phase 1
Status
Active, not recruiting
Enrollment
15
Locations
1
Primary Endpoint
Safety and Tolerability

Overview

Brief Summary

This study is a open-label, single-arm clinical trial designed to evaluate the safety, pharmacokinetic profile, and preliminary efficacy of the GK01 cell injection in combination with a PD-1 monoclonal antibody for the treatment of advanced solid tumors.

Study Design

Study Type
Interventional
Allocation
Na
Intervention Model
Single Group
Primary Purpose
Treatment
Masking
None

Eligibility Criteria

Ages
18 Years to 70 Years (Adult, Older Adult)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • Informed Consent Form (ICF) .
  • Aged 18 to 70 years (inclusive) at the time of signing the ICF.
  • Histologically or cytologically confirmed advanced solid tumors that are metastatic or locally recurrent (including but not limited to small cell lung cancer, non-small cell lung cancer, gastric cancer, colorectal cancer, etc.);
  • ECOG score of 0 \~1 .
  • Expected survival time is more than 12 weeks.
  • Negative blood pregnancy test for females of childbearing potential is required.

Exclusion Criteria

  • Patients with central nervous system (CNS) metastasis, leptomeningeal disease, or metastatic spinal cord compression; or a history of CNS disorders, including but not limited to epilepsy, paralysis, aphasia, stroke, severe brain injury, dementia, Parkinson's disease, etc.
  • History of bone marrow or organ transplantation;
  • History of other primary malignancies within 5 years prior to study treatment
  • Hepatitis B surface antigen (HBsAg) positivity; With negative HBsAg but positive hepatitis B core antibody (HBcAb) ,and if peripheral blood hepatitis B virus (HBV) DNA positive; Hepatitis C virus (HCV) antibody positive and HCV RNA positive; Human immunodeficiency virus (HIV) antibody positive; Cytomegalovirus (CMV) DNA positive; Both Treponema pallidum-specific and non-specific antibody tests are positive.
  • Patients with a known allergy to any component of the study drugs.
  • Received treatment with anti-PD-1, anti-PD-L1 therapeutic antibodies, or drugs targeting this pathway.
  • Received any investigational drug or systemic anticancer therapy within 28 days before infusion (or 5 half-lives of the drug, whichever is considered more appropriate by the investigator).
  • Received wide-field radiotherapy within 28 days prior to signing the ICF, with the exception of palliative radiotherapy to non-target lesions for symptom relief, administered at least 14 days before signing the ICF or planned during the study period.
  • Undergone major surgery within 28 days prior to signing the ICF, or are scheduled to undergo major surgery during the study period.
  • At the time of signing the ICF, any toxicity from prior anti-cancer therapy (except alopecia and pigmentation) that has not recovered to Grade 1 (excluding lymphocytopenia) or to baseline level (according to NCI CTCAE version 5.0).

Arms & Interventions

GK01 PD-1 monoclonal

Experimental

GK01 combination with PD-1 monoclonal antibody

Intervention: GK01 combination with PD-1 monoclonal antibody (Drug)

Outcomes

Primary Outcomes

Safety and Tolerability

Time Frame: 2 years

The incidence and severity of AEs (Adverse Events) and SAEs (Serious Adverse Events).

Secondary Outcomes

  • Pharmacokinetic(2 years)
  • Objective response rate (ORR)(2 years)
  • Progression-free Survival(PFS)(2 years)
  • Duration of Response(DOR)(2 years)
  • Overall survival(OS)(2 years)
  • Disease Control Rate(DCR)(2 years)

Investigators

Sponsor Class
Other
Responsible Party
Sponsor

Study Sites (1)

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