A Study Comparing Haploidentical Hematopoietic Stem Cell Transplantations (HSCTs) From Young Non-first-degree and Older First-degree Donors in Hematological Malignancies

PHASE3RecruitingINTERVENTIONAL
Enrollment

176

Participants

Timeline

Start Date

September 1, 2020

Primary Completion Date

September 1, 2025

Study Completion Date

December 31, 2025

Conditions
Leukemia
Interventions
DRUG

Cytarabine

4 mg/m2/day administered IV day -10 through -9.

DRUG

Busulfan

3.2 mg/kg/day administered IV day -8 through -6.

DRUG

Cyclophosphamide

1.8 g/m2/day administered IV day -5 through -4.

DRUG

Me-CCNU

250mg/m2 once administered orally on day -3.

DRUG

Rabbit antithymocyte globulin

Between 6mg/kg total dose administered IV day -5 through -2 AND 7.5mg/kg total dose administered IV day -5 through -2.

PROCEDURE

Allogeneic HSCT

Day 0

DRUG

Cyclosporin A

2.5 mg/kg/day administered intravenously from day -7, target: 200-300ng/mL. Usually tapered during the second month, and ended in complete withdrawal during the ninth month after transplantation.

DRUG

Mycophenolate Mofetil

500 mg/day administered intravenously from day -9, ended in complete withdrawal on day +100.

DRUG

MTX

15 mg/m2 administered intravenously on day +1, 10mg/m2 on day +3, +6, and +9.

Trial Locations (8)

Unknown

RECRUITING

Xiangya Hospital Central South University, Changsha

RECRUITING

Xinqiao Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Army Medical University, Chongqing

RECRUITING

The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou

RECRUITING

Zhejiang Provincial People's Hospital, Hangzhou

RECRUITING

The First Affiliated Hospital of Nanjing Medical University, Nanjing

RECRUITING

The Affiliated People's Hospital of Ningbo University, Ningbo

RECRUITING

The First Affiliated Hospital of Ningbo University, Ningbo

RECRUITING

The First Affiliated Hospital of Soochow University, Suzhou

All Listed Sponsors
lead

First Affiliated Hospital of Zhejiang University

OTHER