A Study of QL1706H in Patients With Advanced Solid Tumors

NCT ID: NCT06047431

Last Updated: 2023-09-21

Basic Information

• Recruitment Status: NOT_YET_RECRUITING
• Clinical Phase: PHASE1
• Total Enrollment: 150 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2023-10-31
• Study Completion Date: 2025-12-31

Brief Summary

This is an open-label, Phase Ⅰ study of QL1706H in patients with advanced solid tumors. The study will evaluate the pharmacokenetics, safety, tolerability and preliminary efficacy of QL1706H.

Detailed Description

The study is composed of 2 parts. Part 1 is a dose-escalation study to explore the pharmacokenetics (PK), safety, and tolerability of QL1706H. Part 2 of the study will explore the PK characteristics of differente intervals and sites of administration. All the PK parameters will determine the recommended Phase 2 dose (RP2D).

The study was divided into screening/baseline, treatment and follow-up periods. Safety monitoring will be conducted throughout the study period.

Conditions

Advanced Solid Tumors

Study Design

• Allocation Method: NA
• Intervention Model: SEQUENTIAL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

QL1706H

Part 1 (Dose escalation): QL1706H will be administered in sequential cohorts each receiving 1 dose of QL1706H by subcutaneous injection on day 1 and QL1706 by IV infusion on day 22, from then on will recieve QL1706 on day 1 of every 21-day cycle (3 weeks). Dose escalation will continue until the projected cohorts has been finished.

Part 2 (Dose Exploration): The PK parameters of QL1706H will be tested at different administration intervals.

Group Type: EXPERIMENTAL

QL1706H

Intervention Type: DRUG

QL1706H is the subcutaneousely administered formulation of QL1706, it contains two unique monoclonal antibodies.

Interventions

QL1706H

QL1706H is the subcutaneousely administered formulation of QL1706, it contains two unique monoclonal antibodies.

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• Subjects participate voluntarily and sign informed consent.
• Patients with Pathologically confirmed metastatic or recurrent malignant solid tumors, failure or intolerance of at least first-line treatment and unsuitable for radical treatment such as surgery
• Subject has at least one measurable lesion according to RECIST (V1.1) evaluation criteria.
• Eastern Cooperative Oncology Group (ECOG) score was 0 or 1.
• The extension of life is more than 3 months
• Vital organs' function is adequate for enrolling
• Subjects agree to use effective contraceptive measures.Women who have not been pregnant or breastfeeding.
• Before the first use of the investigational drug, all the reversible toxicity of the previous antitumor therapy returned to ≤1 (according to CTCAE V5.0),Excluding any grade of hair loss and pigmentation, grade 2 or less peripheral sensory neuropathy, and other abnormalities that the investigator and/or sponsor assessed to outweigh the risk of toxicity.

Exclusion Criteria

• Active autoimmune diseases that exist within 2 years prior to the first use of the investigational drug and require systemic treatment.
• There are known past grade 3 or 4 immune-related adverse events associated with antitumor immunotherapy.
• Symptomatic central nervous system (CNS) metastasis, pia metastasis or spinal cord compression due to metastasis prior to signing informed consent.
• Subjects with any of the following cardiovascular diseases that seriously endanger the safety of the subjects or affect the completion of the study
• Subjects with diseases that are planned to be treated with systemic corticosteroids or other immunosuppressive drugs during the study period
• Prior treatment with cytotoxic T lymphocyte-associated antigen-4 (CTLA-4) inhibitor combined with programmed cell death protein-1 (PD-1) inhibitor, or CTLA-4 inhibitor combined with PD-L1 inhibitor.
• Had received chemotherapy, targeted therapy, biotherapy, endocrine therapy, immunotherapy and other anti-tumor treatments within 4 weeks before the first use of experimental drugs
• Subjects with positive antibodies to HIV;Treponema pallidum antibody positive;HBsAg positive patients with VIRAL DEoxy ribonucleic acid (HBV DNA) >2000 IU/ mL or 10^4 copy number/mL should receive antiviral therapy according to local treatment guidelines and be willing to receive antiviral therapy throughout the study period.Hepatitis C virus antibody positive and viral ribonucleic acid (HCV RNA) positive

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Qilu Pharmaceutical Co., Ltd.

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Wei Lu, Doctor

Role: PRINCIPAL_INVESTIGATOR

Tianjin Cancer Hospital

Central Contacts

Peizhen Wang, bachelor

Role: CONTACT

peizhen.wang@qilu-pharma.com

18001246877

Other Identifiers

QL1706H-101

Identifier Type: -

Identifier Source: org_study_id