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临床试验/NCT05923814
NCT05923814尚未招募2 期

The Administration of Humanized Anti-CD25 Antibody for Prophylaxis of aGVHD in Patients Older Than 50y Underwent HID-HSCT

Institute of Hematology & Blood Diseases Hospital, China0 个研究点目标入组 20 人开始时间: 2023年7月7日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
2 期
状态
尚未招募
入组人数
20
主要终点
the incidence of aGVHD

研究概览

简要总结

Age is no longer a barrier to successful allogeneic hematopoietic cell transplantation. However, the incidence of aGVHD is still high among the elderly, especially for patients receiving HID-HSCT. We designed this clinical trial to use humanized CD25 antibody for aGVHD prophylaxis among in elderly patients aged 50 and older. The humanized CD25 antibody was administered at 1 mg/kg iv on days+1 and +4 after HSCT.

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
50 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • (1) hematological malignances patients underwent HLA-haploidentical donor HSCT. (2) Age elder than or equal to 50 years; (3) Informed consent may be signed by themselves. (4) HIV negative, HBV, HCV negative; (5) Informed consent must be signed before the start of the study procedures, and informed consent must be signed by the patient himself or his immediate family. Considering the patient 's condition, if the patient' s signature is unfavorable for disease treatment, the informed consent form should be signed by the legal guardian or the patient 's immediate family member.

排除标准

  • (1) received a previous allogeneic HSCT; (2) Uncontrolled infection at enrollment; requires mechanical ventilation or is hemodynamically unstable at the time of enrollment; (3) has severe hepatic insufficiency (defined as Child-Pugh Class C; has serum aspartate aminotransferase (AST) or alanine aminotransferase (ALT) > 5 xthe upper limit of normal (ULN) or serum total bilirubin > 2.5 x ULN.
  • (4) has end-stage renal impairment with a creatinine clearance less than 10 mL/min.
  • (5) has both moderate hepatic insufficiency AND moderate renal insufficiency; (6) has documented positive results for human immunodeficiency virus antibody (HIVAb), hepatitis C virus antibody (HCV-Ab) with detectable HCV RNA, or hepatitis B surface antigen (HBsAg) within 90 days prior to enrollments; (7) has active solid tumor malignancies with the exception of localized basal cell or squamous cell skin cancer or the condition under treatment (e.g., lymphomas).
  • (8) Suffering from mental disorders or other conditions and unable to cooperate with the requirements of study treatment and monitoring; (9) unable or unwilling to sign the consent form; (10) patients with other special conditions assessed as unqualified by the investigator

研究组 & 干预措施

treatment arm

Experimental

干预措施: CD25 prophylaxis (Drug)

结局指标

主要结局

the incidence of aGVHD

时间窗: 24 weeks after HSCT

次要结局

未报告次要终点

研究者

申办方类型
Other
责任方
Sponsor

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