A Phase 1 Study of SKB571 in Subjects With Advanced Solid Tumors

Официальное название

A Phase 1 Clinical Study of the Safety, Tolerability, Pharmacokinetics, and Preliminary Anti-tumor Activity of SKB571 for Injection in Subjects With Advanced Solid Tumors

Обзор

This is a first-in-human (FIH), phase 1, multicenter, open-label study of SKB571 to evaluate the safety, tolerability, PK, immunogenicity, and antitumor activity in adult subjects with advanced or metastatic solid tumor .

Подробное описание

This is a first-in-human (FIH), phase 1, multicenter, open-label study of SKB571 to evaluate the safety, tolerability, PK, immunogenicity, and antitumor activity in adult subjects with advanced or metastatic solid tumor.

Вмешательства

• Препарат SKB571
  SKB571 for injection is administered every 3 weeks (q3w) until radiographic disease progression (PD), intolerable toxicity, death, or discontinuation of treatment, whichever occurs first.

Первичные конечные точки

• Number of subjects achieving Dose-limiting toxicity (DLT) [Срок оценки: From data of initial dose until up to 21 days for treatment]

Вторичные конечные точки (4)

• Objective Response Rate (ORR) [Срок оценки: Up to 24 months]
• Progression Free Survival (PFS) [Срок оценки: Up to 24 months]
• Duration of Response (DOR) [Срок оценки: Up to 24 months]
• Overall Survival (OS) [Срок оценки: Up to 24 months]

Критерии участия

Критерии включения

• Subjects aged 18-75 years at the time of signing the informed consent form
• Subjects with histologically or cytologically confirmed locally advanced or metastatic solid tumors .
• Subjects with at least one measurable lesion assessed by the investigator according to RECIST v1.1.
• Subjects with Eastern Cooperative Oncology Group (ECOG) status score of 0 or 1.
• Subjects who are assessed by the investigator to have an expected survival of ≥ 3 months.
• Subjects who have adequate organ function.
• Subjects who have recovered from all toxicities due to prior therapy .
• Male and female subjects must agree to use highly effective contraception methods during the study treatment.
• Subjects who voluntarily sign the informed consent form.

Критерии исключения

• Subjects with known active or untreated central nervous system (CNS) metastases.
• Subjects with other malignant tumors within 3 years prior to the first dose.
• Subjects with history of major cardiovascular, cerebrovascular, or thromboembolic disease.
• Subjects with known active pulmonary tuberculosis.
• Subjects with human immunodeficiency virus (HIV) infection, or any known active viral hepatitis, or hepatitis B or hepatitis C.
• Subjects with major surgery within 28 days prior to the first dose.
• Subjects with known allergy or hypersensitivity to SKB571 or its excipients.
• Subjects with clinically severe lung injuries due to pulmonary complications.
• Subjects with a history of allogeneic tissue/solid organ transplant.
• Uncontrolled pleural effusion, pericardial effusion, or ascites effusion requiring repeated drainage.
• Subjects who have received live vaccines within 30 days prior to the first dose of study treatment, or who are scheduled to receive live vaccines during the study.
• Subjects who have received strong cytochrome P450 (CYP3A4) inhibitors or inducers, or BCRP inhibitors within 2 weeks prior to the first dose of study treatment or within 5 half-lives of known drug, whichever is longer.
• Subjects who have received chemotherapy, immunotherapy, or biological therapy within 4 weeks prior to the first dose of study treatment.
• Subjects with active infection requiring systemic anti-infective therapy within 14 days prior to the first dose of study treatment.
• Subjects with any disease requiring systemic treatment with corticosteroids (prednisone at doses > 10 mg/d or similar drugs with equivalent doses) or other immunosuppressive therapy within 14 days prior to the first dose of study treatment.
• Subjects have received an investigational agent or has used an investigational device within 28 days prior to initial dose administration of SKB571.
• Subjects whose condition deteriorates rapidly before the first dose, such as a severe physical impariment or a change in ECOG score no longer meeting the inclusion criteria.
• Subjects with a known history of psychosis or drug abuse that will preclude the subject from completing the study.
• Any condition that, in the opinion of the investigator, will interfere with the assessment of study treatment or the safety of the subject or the interpretation of the study results.

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Нет

Дизайн исследования

Распределение

Не применимо

Модель

Одна группа

Маскирование

Открытое

Основная цель

Лечение

Центры проведения

Китай · 15 центров

• Sun Yat-sen University Cancer Center — Гуанчжоу
• Guangxi Medical University Cancer Hospital — Nanning
• Hubei Cancer Hospital — Ухань
• Hunan Cancer Hospital — Чанша
• The Affliated Hospital of Nanjing University Medical School — Нанкин
• Shandong Cancer Hospital — Цзинань
• Guangxi Medical University Cancer Hospital — Linyi
• Si Chuan Cancer Hospital — Чэнду
• … и ещё 7 центров

Идентификаторы

NCT: NCT06725381 · SKB571-I-01

Первоисточники (государственные реестры)

• ClinicalTrials.gov (NIH, США)

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