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临床试验/NCT07594028
NCT07594028尚未招募1 期

An Open Multi-center Phase I/II Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Preliminary Efficacy of SCTB41 in Combination With SCTB39-1With or Without Standard Therapy in Adult Patients With Advanced Malignant Solid Tumours

Sinocelltech Ltd.0 个研究点目标入组 126 人开始时间: 2026年5月30日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
1 期
状态
尚未招募
入组人数
126
主要终点
Dose-Limiting toxicity(DLT)

研究概览

简要总结

This study aims to evaluate the safety, tolerability, PK characteristics, immunogenicity, and preliminary anti-tumor efficacy of SCTB41 in combination with SCTB39-1with or without standard therapy in adult patients with advanced malignant solid tumours. This study is an open label, multicentre, dose-escalation and dose-expansion Phase I/II clinical trial.

研究设计

研究类型
Interventional
分配方式
Na
干预模型
Single Group
主要目的
Treatment
盲法
None

入排标准

年龄范围
18 Years 至 75 Years(Adult, Older Adult)
性别
All
接受健康志愿者
否

入选标准

  • •Voluntarily sign the informed consent form (ICF);
  • •Male or female, ≥ 18 years and ≤ 75 years old;
  • •Survival duration more than 3 months;
  • •ECOG score ≤ 1 point;
  • •histologically or cytologically confirmed diagnosis of advanced malignant solid tumour;
  • •At least one measurable tumor lession according to RECIST v1.1;
  • •Adequate organ and bone marrow function.

排除标准

  • •Has participated in another clinical study within 4 weeks prior to the first dose;
  • •Has previously received other immunotherapies other than PD-(L)1 inhibitors;
  • •Other malignancies diagnosed within 5 years prior to the enrollment;
  • •Participants with brainstem, meningeal, spinal metastases, or compression; active central nervous system metastases;
  • •Significant bleeding risk;
  • •Presence of pleural effusion, peritoneal effusion, or ascites;
  • •Received chemotherapy, immunotherapy, biologic therapy, or other antitumor treatments within 4 weeks before enrollment;
  • •History of permanent discontinuation of immunotherapy due to immune-related toxicity or occurrence of ≥ Grade 3 irAEs;
  • •Presence of any active autoimmune disease or a history of autoimmune disease with an expected recurrence;
  • •History of severe allergies, severe drug allergies (including unapproved investigational drugs);
  • •History of organ transplantation or stem cell transplantation;
  • •Need for immunosuppressive drugs within 2 weeks prior to enrollment or anticipated during the study;
  • •Pregnant or breastfeeding female.

研究组 & 干预措施

SCTB41+SCTB39-1

Experimental

SCTB41 plus SCTB39-1 of different doses, IV, every 3 weeks

干预措施: SCTB41+SCTB39-1 (Drug)

结局指标

主要结局

Dose-Limiting toxicity(DLT)

时间窗: From Day 0 up to Day 21

Incidence of dose-limiting toxicities up to the Day 21 visit

Objective response rate (ORR)

时间窗: Up to 2 years

The ORR is defined as the proportion of subjects with confirmed CR or confirmed PR, based on RECIST Version 1.1.

次要结局

  • Disease control rate (DCR)(Up to 2 years)
  • Progression-free survival (PFS)(Up to 2 years)
  • Overall survival (OS)(Up to 2 years)

研究者

申办方类型
Industry
责任方
Sponsor

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