临床试验/NCT06336707

NCT06336707招募中1 期

A Phase I Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Efficacy of HS-20089 Combination Treatment in Subjects With Advanced Solid Tumors

Hansoh BioMedical R&D Company1 个研究点分布在 1 个国家目标入组 1,048 人开始时间: 2024年4月11日最近更新: 2024年7月18日

适应症

干预措施

试验速览

阶段: 1 期
状态: 招募中
发起方
入组人数: 1,048
试验地点: 1
主要终点: Maximum tolerated dose (MTD) or maximum applicable dose (MAD) of HS-20089 in combination therapy

研究概览研究设计入排标准研究组 & 干预措施结局指标研究者研究点记录与标识符相似试验

研究概览

简要总结

HS-20089 is an investigational antibody-drug conjugate (ADC) composed of a humanized IgG1 anti-B7-H4 monoclonal antibody conjugated to the topoisomerase I inhibitor payload via a protease-cleavable linker, with an average drug-to-antibody ratio of about 6.

This is a phase Ⅰ, open-label, multi-center study to evaluate the safety, tolerability, pharmacokinetics (PK) and efficacy of HS-20089 in combination with other antitumor agents (Adebrelimab with or without platinum; Bevacizumab with or without platinum) in subjects with advanced solid tumors.

详细描述

This study contains four combination therapy cohorts, each consisting of a dose exploration part and a dose expansion part.

The dose exploration part will explore the corresponding optimal dose level of HS-20089 in each combination therapy. The dose expansion part will be conducted at 1 or 2 safe and potentially effective dose levels in subjects with selected tumors in each cohort.

The cohorts may be adjusted based on the observed clinical results, translational medicine data and research progress in the field.

研究设计

研究类型: Interventional
分配方式: Non Randomized
干预模型: Parallel
主要目的: Treatment
盲法: None

入排标准

年龄范围: 18 Years 至 —（Adult, Older Adult）
性别: All
接受健康志愿者: 否

入选标准

•Males or females aged 18 years or older (≥18 years).
•Patients diagnosed with pathologically confirmed advanced solid tumors.
•Subjects have at least one target lesion as assessed per the RECIST 1.
•Patients with only brain and/or bone lesions as target lesions are ineligible.
•Agree to provide fresh or archival tumor tissue
•Eastern Cooperative Oncology Group Performance Status (ECOG PS) score of 0 to 1 and no deterioration within 2 weeks before the first dose.
•Have a life expectancy of at least 12 weeks.
•Female subjects of childbearing potential are willing to take appropriate contraceptive measures and should not breastfeed from signing the informed consent until 6 months after the last dose; male subjects must agree to use barrier contraception (i.e. condoms) from signing the informed consent to 6 months after the last dose.
•Female subjects must have a negative pregnancy test within 7 days prior to the first dose (for subjects with tumor related abnormal elevation of human chorionic gonadotropin [HCG], an ultrasound of uterus and appendages should be performed within 7 days prior to the first dose to rule out pregnancy), or demonstrate no risk for pregnancy.
•Subject must be voluntarily enrolled in this clinical trial, be able to understand the study procedures and to sign written informed consent.

排除标准

•Have received or is currently receiving the following treatment: B7-H4-targeted therapies; Have received any of cytotoxic chemotherapy drugs, investigational drugs, anti-tumor traditional Chinese medicines or other anti-tumor drugs within 14 days prior to the first dose of study drug; or need to continue these drugs during the study.
•Presence of Grade ≥ 2 toxicities as per Common Terminology Criteria for Adverse Events due to prior anti-tumor therapy.
•Presence of pleural/abdominal effusion requiring clinical intervention.
•Known history of other primary malignancy.
•Evidence of brain metastasis and/or cancerous meningitis
•Inadequate bone marrow reserve or hepatic/renal functions.
•Cardiological examination abnormality.
•Severe, uncontrolled or active cardiovascular disorders.
•Serious or poorly controlled diabetes.
•Serious or poorly controlled hypertension.
•Clinically significant bleeding symptoms or significant bleeding tendency within 1 month prior to the first dose of study treatment.
•Serious infections within 4 weeks prior to the first dose.
•Have received systemic glucocorticoid therapy for more than 7 days within 28 days prior to the first dose study treatment, or require chronic (≥ 7 days) use of systemic glucocorticoids during the study, or have other acquired, congenital immunodeficiency disorders, or a history of organ transplantation.
•Presence of active infectious diseases such as hepatitis B, hepatitis C, tuberculosis, syphilis, or human immunodeficiency virus infection, etc.
•Current hepatic encephalopathy, hepatorenal syndrome, or Child-Pugh Class B or more severe cirrhosis.
•Any moderate or severe lung diseases that may interfere with the detection and treatment of drug-related pulmonary toxicity or may seriously affect respiratory function.
•History of severe neurological or psychiatric disorder.
•Pregnant or breast-feeding women or women who intend to become pregnant during the study.
•Attenuated live vaccination within 4 weeks prior to the first dose.
•Subjects with autoimmune disease that is active or is likely to recur.
•Subjects with gastrointestinal fistula, visceral fistula, gastrointestinal perforation, or abdominal abscess, or with symptoms/signs of intestinal obstruction within 6 months prior to the first dose of study drug.
•Subjects unlikely to comply with study procedures, restrictions and requirement as determined by the investigator.
•Subjects with any condition that jeopardizes the safety of the patient or interferes with the assessment of the study, as judged by the investigator.

干预措施: Cisplatin / carboplatin (Drug)

结局指标

主要结局

Maximum tolerated dose (MTD) or maximum applicable dose (MAD) of HS-20089 in combination therapy

时间窗: Up to day 21 from the first dose

To determine the MTD or MAD of HS-20089 in each combination therapy.

次要结局

Time to reach maximum plasma concentration (Tmax) of HS-20089 following the first dose(From pre-dose to 14 days after the first dose on Cycle 1 (each cycle is 21 days).)
Observed maximum plasma concentration (Cmax) of HS-20089(From pre-dose to 14 days after the first dose of HS-20089 on Cycle 1 (each cycle is 21 days).)
Incidence and severity of adverse events (AEs)(From the first dose to 90 days after the end of treatment)
Area under the plasma concentration versus time curve from time zero to infinity (AUC0-∞) after single dose of HS-20089(From pre-dose to 14 days after the first dose on Cycle 1 (each cycle is 21 days).)
Area under plasma concentration versus time curve from zero to last sampling time (AUC0-t) following the first dose of HS-20089(From pre-dose to 14 days after the first dose on Cycle 1 (each cycle is 21 days).)
Objective response rate (ORR) assessed by investigators according to Response Evaluation Criteria in Solid Tumors (RECIST) 1.1(From the first dose up to disease progression or withdrawal from study, whichever came first (assessed up to 24 months).)
Progression-free survival (PFS) assessed by investigators according to RECIST 1.1(From the first dose or randomization to disease progression or withdrawal from study, whichever came first (assessed up to 24 months).)
Duration of response (DoR) assessed by investigators according to RECIST 1.1(From the first dose to disease progression or withdrawal from study, whichever came first (assessed up to 24 months).)
Overall survival (OS)(From the first dose or randomization to death or withdrawal from study, whichever came first, assessed up to 24 months.)
Percentage of participants with antibodies to HS-20089 in serum(From the first dose to 90 days after the end of treatment.)
Disease control rate (DCR) assessed by investigators according to RECIST 1.1(From the first dose to disease progression or withdrawal from study, whichever came first (assessed up to 24 months).)

研究者

发起方

Hansoh BioMedical R&D Company

申办方类型

Industry

责任方

Sponsor

研究点 (1)

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