The purpose of this prospective, open-label, Single Arm, single-center study is to evaluate the cytomegalovirus and Epstein-Barr virus specific immune reestablishment for patients with hemopathy undergoingin prophylaxis for cytomegalovirus in haploid hematopoietic stem cell transplantation(haplo-HSCT) .
Study Type
OBSERVATIONAL
Enrollment
60
The CMV/EBV-CMI is tested before conditioning regimen and 30 days, 45 days, 60 days, 90 days, 120 days, 180 days after transplantation.
First Affiliated Hospital of Soochow University
Suzhou, Jiangsu, China
RECRUITINGCMV-CMI
CMV specific immune reconstitution from pre-HSCT to 180 days after HSCT
Time frame: 6 months after transplantation
EBV-CMI
EBV specific immune reconstitution from pre-HSCT to 180 days after HSCT
Time frame: 6 months after transplantation
Cumulative incidence of CMV reactivation
The cumulative incidences of CMV reactivation after transplantation.
Time frame: 1 years after transplantation
Cumulative incidences of EBV reactivation
The cumulative incidences of EBV reactivation after transplantation
Time frame: 1 years after transplantation
Overall survival (OS)
Overall survival (OS) is defined as the time from randomization to death resulting from any cause.
Time frame: 1 years after transplantation
Non-relapse mortality (NRM)
Non-relapse mortality (NRM) is defined as the time from enrollment to death of any causes other than hematologic disease relapse.
Time frame: 1 years after transplantation
Relapse-related mortality (RRM)
Relapse-related mortality (RRM) is defined as the time from enrollment to death of relapse.
Time frame: 1 years after transplantation
GVHD-free and relapse-free survival (GRFS)
GRFS is defined as the time from graft infusion to the onset of grades 3 to 4 aGVHD, moderate to severe cGVHD, or relapse/disease progression/death.
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Time frame: 1 years after transplantation
Cumulative incidences of aGVHD
The diagnosis and grading of aGVHD are based on the modified Glucksberg grading standard.
Time frame: 100 days after transplantation