CAR-T(CAR-T)细胞疗法在非肿瘤性疾病中的应用
Chimeric antigen receptor T (CAR-T) cell therapy in non-oncological diseases.
CAR-T(CAR-T)细胞在血液系统恶性肿瘤中的应用推动了这种免疫治疗形式的显著进展。
CELL INTELLIGENCE · 肿瘤细胞治疗研究
肿瘤细胞治疗研究
英文原题:Impact of Lymphodepletion Regimen on the Response to CAR T-cells in Patients With With Relapsed/Refractory Large B-cell Lymphoma
Impact of Lymphodepletion Regimen on the Response to CAR T-cells in Patients With With Relapsed/Refractory Large B-cell Lymphoma
分数与星级只用于站内排序 —— 不代表疗效、安全性或个人适用性。
⚠ 该试验的登记信息已有 17 个月未更新, 页面上显示的「尚未开始招募」可能已经失效。联系研究中心之前,建议先到 ClinicalTrials.gov 核对登记原文的最新状态与联系方式。
这是一项分期未标注的注册临床试验,评估细胞治疗用于大 B 细胞淋巴瘤的安全性、可行性及初步疗效。当前状态:尚未开始招募。计划入组 42 例。登记号:NCT06988085。
不限性别 · ≥ 18 Years
纳入标准: • 年龄≥18岁。 • 接受商业化 CAR-T(lisocabtagene maraleucel、tisagenlecleucel 或 axicabtagene ciloleucel),并采用氟达拉滨和环磷酰胺标准淋巴细胞清除方案。 • 侵袭性大 B 细胞淋巴瘤,至少接受过一线治疗后仍难治或复发。 • 肌酐清除率>50 mL/min(Cockcroft 或 CKD-EPI 公式)。 排除标准: • 体重≤50 kg。 • 回输产品不符合规格。 • 入组时仍处于其他研究的排除期。 • 受监护/辅助监护,或因司法、行政决定被剥夺自由。 • 患者反对参加研究。
Inclusion Criteria: * Adult patient aged 18 years and older * Treated with commercial CAR T-cells (Lisocabtagene maraleucel, Tisagenlecleucel, or Axicabtagene ciloleucel), with standard lymphodepletion consisting of Fludarabine and Cyclophosphamide * Presenting with aggressive large B-cell lymphoma that is refractory or has relapsed after at least one line of treatment * Creatinine clearance \> 50 ml/min (Cockcroft CKD-EPI) Exclusion Criteria: * Weight ≤ 50 kg * Out-of-specification reinfusion product * Individual participating in another study with an ongoing exclusion period at the time of inclusion * Person under guardianship or curatorship, or deprived of liberty by judicial or administrative decision * Patient's opposition to the study
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:Progression Free Survival · One year after the CAR T therapy · At 1 year
次要终点:Global response;Complete response;Global response;Complete response;Overall survival;CAR T specific toxixity assessment;CAR T specific toxixity assessment;CAR T cell expansion
CAR-T 细胞治疗已改变复发/难治性大 B 细胞淋巴瘤的预后,但复发仍较常见,且病因多样。CAR-T 扩增似乎是产生应答的必要条件;淋巴细胞清除方案及药物暴露(尤其氟达拉滨)与 CAR-T 扩增和应答相关。本研究拟前瞻性分析氟达拉滨和环磷酰胺暴露,并评估其与 CAR-T 扩增、治疗应答及生存的关系。
CAR T cells therapy has transformed the prognostic of relapsed/refractory large B cells lymphomas. Relapse however is still high and multiple causes have been studied. CAR expansion seems to be necessary to for response and lymphodepletion type and exposure, notably to fludarabine, associated with expansion and response. The aim of the study is to analyse prospectivaly Fludarabine and cyclophosphamide exposure and correlate exposure to expansion, therapeutic response and survival.
MEMBER ACCOUNT
登录成功会直接打开下一页。