下一代肿瘤不可知靶点即将出现
Next-generation tumor-agnostic targets on the horizon.
肿瘤不可知药物开发将肿瘤学重新聚焦于共享的分子依赖性而非组织来源,从而能够针对跨肿瘤的罕见可操作驱动因素进行高效开发。
英文原题:A Study to Determine the Safety and Effectiveness of the Investigational Cellular Therapy GCAR1 in a Patient With Alveolar Soft Part Sarcoma
这是一项早期 I 期注册临床试验,评估细胞治疗用于肉瘤的安全性、可行性及初步疗效。当前状态:进行中(不再招募)。计划入组 1 例。试验地点:其他 · 卡尔加里(共 1 个中心)。登记号:NCT07104682。
仅男性
纳入标准: • 患者患有复发性 ASPS,且经主治医生判断无法切除,或切除会造成显著并发症。 • 患者须提供知情同意。 • 器官功能充分,定义为肌酐清除率>30 mL/min 且左室射血分数>45%。 排除标准: • 任何活动性未控制感染。 • 首次淋巴细胞清除化疗前21个日历日内接受过任何抗癌治疗。
Inclusion Criteria: * The patient must have relapsed ASPS that is in the opinion of the treating physician not resectable, or that resection would be associated with significant morbidity. * The patient must provide informed consent. * The only other eligibility criteria is adequate organ function, defined as creatinine clearance \>30 ml/min and LVEF \>45%. Exclusion Criteria: * Any active uncontrolled infection * Any anti-cancer therapy within 21 calendar days prior to the first dose of lymphodepleting chemotherapy
以上为辅助阅读译文。是否适合入组须由主治医生判断,最终以登记平台与研究者确认为准。
主要终点:Treatment response · The overall response assessment considers the response of the target and non-target lesions and development of new lesions. · Diagnostic imaging (CT and/or MRI) will be performed at baseline (pre-treatment) and then subsequently at day 46 and day 91 after GCAR1 infusion, and at 6 months, 9 months and 12 months after last infusion to evaluate response to therapy.
患者可接受两次冷冻保存的自体 GCAR1 静脉输注,每次剂量为5.0×10⁶ CAR 阳性 T 细胞/kg体重。每次输注前均接受标准淋巴细胞清除化疗(氟达拉滨40 mg/m²/日、共3天;环磷酰胺600 mg/m²/日、共2天)。仅当第1次给药后按 RECIST 1.1 评估为部分缓解、疾病稳定或疾病进展时,患者才有资格接受第2次给药;若达到并持续完全缓解,则不进行第2次输注。是否给予第2次输注由医生决定,须在首次给药后至少60天、最多730天内进行;继续输注前,主要研究者须评估所有未达到剂量限制性毒性标准的毒性是否具有临床意义并予以考虑。
这项单患者研究旨在评估 GCAR1 治疗难治性、进展性转移性肺泡软组织肉瘤(ASPS)的安全性和有效性。
A single patient study to determine whether GCAR1 is safe and effective for refractory, progressive metastatic alveolar soft part sarcoma (ASPS).
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