A Study to Evaluate Safety and Efficacy of WSD0922-FU Combo With Osimertinib for NSCLC

Официальное название

A Phase I/II Study to Evaluate Safety, Tolerability, Pharmacokinetics and Anti-tumor Activity of WSD0922-FU in Combination With Osimertinib for Patients With Locally Advanced or Metastatic Non- Small Cell Lung Cancer

Обзор

This is a Phase I/II, Open Label Study of WSD0922-FU in Combination with Osimertinib for Patients with Locally Advanced or Metastatic Non-Small Cell Lung Cancer whose disease has progressed with third-generation EGFR-TKI with C797S mutation or is newly diagnosed with CNS metastasis with EGFR Del19 or L858R mutation

Подробное описание

WSD0922-FU is a potent reversible inhibitor of both the single EGFRm+ and dual EGFRm+/C797S+ receptor forms of EGFR with selectivity margin over wild-type EGFR. This study aims to explore the safety, tolerability, pharmacokinetic characteristics and efficacy of WSD0922-FU combined with Osimertinib in patients with non-small cell lung cancer (NSCLC) with C797S mutation after first-line third-generation EGFR-TKI resistance, and then further confirm the safety and efficacy for newly diagnosed NSCLC BM patients with classical EGFR Del19 or L858R mutation

Вмешательства

• Препарат Osimertinib (Tagrisso®)
  Drug: Osimertinib Procedure: Biospecimen Collection - blood samples Undergo collection of blood samples Procedure: Computed Tomography and/or Magnetic Resonance Imaging Undergo CT and/or MRI Drug: Osimertinib Given PO, 80mg, once daily
• Препарат WSD0922-FU
  Drug: WSD0922-FU Procedure: Biospecimen Collection - blood samples Undergo collection of blood samples Procedure: Computed Tomography and/or Magnetic Resonance Imaging Undergo CT and/or MRI Drug: WSD0922-FU Given PO

Первичные конечные точки

• PartA: To evaluate the safety of WSD0922-FU combined with Osimertinib in patients with NSCLC [Срок оценки: 12 months]
• PartB: To evaluate the efficacy of WSD0922-FU combined with Osimertinib in patients with NSCLC [Срок оценки: every 6 weeks, up to 2 years]

Вторичные конечные точки (7)

• To evaluate the safety of WSD0922-FU in patients with advanced non-small cell lung cancer [Срок оценки: 12 months]
• Disease Control Rate (DCR) [Срок оценки: every 6 weeks, up to 24 months]
• Duration of Response (DoR) [Срок оценки: every 6 weeks, up to 24 months]
• PFS [Срок оценки: every 6 weeks, up to 24 months]
• Intracranial Disease Control Rate (iDCR) [Срок оценки: every 6 weeks, up to24 months]
• Intracranial Duration of Response (iDoR) [Срок оценки: every 6 weeks, up to 24 months]
• iPFS [Срок оценки: every 6 weeks, up to 24 months]

Критерии участия

Критерии включения

• ≥Age 18, gender is not limited;
• Locally advanced or metastatic NSCLC confirmed by pathology;
• Patients who have been genetically tested to carry EGFR sensitive mutations;
• Blood/Tissue samples must be provided for testing;
• Must have a minimum life expectancy of >= 3 months;
• At least one measurable tumor lesion according to RECIST version 1.1; ● Previous radiotherapy-treated lesions cannot be used as target lesions unless imaging studies show clear progression of the lesions.
• Physical Status (ECOG PS) score was 0-1;
• Have full organ function;
• Eligible patients (male and female) who are fertile must agree to use a reliable contraceptive method ;
• Subjects are required to give informed consent to this study before the experiment and sign a written informed consent voluntarily.

Критерии исключения

• Received chemotherapy, radiotherapy, biological therapy, targeted therapy, endocrine therapy, immunotherapy, or other anti-tumor drug treatments within 4 weeks before the first administration of the study drug.
• Have previously received more than two EGFR-TKI inhibitors for part A;
• Received major organ surgery (excluding puncture biopsy) or significant trauma within 4 weeks before the first administration, or require elective surgery during the trial period.
• Used strong CYP3A4 inhibitors or strong CYP3A4 inducers within 7 days before the first use of the study drugs.
• Adverse reactions from previous anti-tumor treatments have not recovered to NCI-CTCAE v5.0 grade ≤1 (except for toxicities judged by the researcher to have no safety risks, such as hair loss, grade 2 peripheral neurotoxicity, and stable thyroid function after hormone replacement therapy).
• Skin/pressure ulcers, chronic leg ulcers, known active gastric ulcers, or non-healing wounds.
• History of severe allergies, or allergies to any active or inactive ingredients of the study drug;
• Severe infections requiring intravenous antibiotic infusion or hospitalization at the time of screening; or uncontrollable active infections within 4 weeks before administration;
• Known active or suspected autoimmune diseases; or known active ocular diseases (such as active wet age-related macular degeneration, diabetic retinopathy with macular edema);
• Human immunodeficiency virus (HIV) (HIV1/2 antibody) positive, syphilis spirochete antibody positive .
• Patients with interstitial lung disease.
• History of severe cardiovascular diseases.
• Unable to orally swallow medication, or there is a condition that significantly affects gastrointestinal absorption as judged by the researcher; Clinical intervention is required for pleural effusion, ascites (excluding subjects who do not need drainage and have been stable for more than 2 weeks after drainage).
• Known alcohol or drug dependence.
• Mental disorders or poor compliance;
• Pregnant or lactating women;
• The investigator believes that the subject has other reasons that make them unsuitable for participating in this clinical study.

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

Здоровые добровольцы: Нет

Дизайн исследования

Распределение

Нерандомизированное

Модель

Последовательный дизайн

Маскирование

Открытое

Основная цель

Лечение

Центры проведения

Китай · 1 центр

• Shanghai East Hospital — Шанхай

Идентификаторы

NCT: NCT07206498 · WSD0922-103

Первоисточники (государственные реестры)

• ClinicalTrials.gov (NIH, США)

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