Sponsor study identifier
interventional
106
1 country
1
Study Start
July 1, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Primary Completion
December 31, 2028
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Study Completion
December 31, 2029
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
The goal of this clinical trial is to learn if adding rituximab to the ATG-based Protocol can prevent Epstein-Barr virus (EBV) from reactivating in children who have received an allogeneic haploidentical hematopoietic stem cell transplant. It will also learn about the safety of adding rituximab. The main questions it aims to answer are: Does giving rituximab twice during the conditioning regimen lower the number of children who have EBV reactivation after transplant? What medical problems or side effects do children experience when they receive rituximab in addition to the ATG-based Protocol? Researchers will compare the group that receives rituximab (two doses before transplant) with a control group that receives no rituximab, to see if the addition of rituximab effectively prevents EBV reactivation. Participants will: Receive either rituximab (two doses during the preconditioning phase) or no extra treatment (control group), depending on which group they are assigned to Have regular follow-up visits for blood tests to monitor their EBV-DNA levels Keep a record of any symptoms or health changes they notice between visits
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
December 31, 2029
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
July 1, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
July 3, 2026
Actual (reported)July 9, 2026
Actual (reported)December 31, 2028
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
December 31, 2029
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Incidence of Epstein-Barr virus (EBV) infection
To determine the incidence of Epstein-Barr virus (EBV) infection within 6 months after haploidentical hematopoietic stem cell transplantation when the ATG-based Protocol is combined with rituximab for prevention.
+6 month post-transplant
Rituximab applied in conditioning
blank control
Day -8 and -1 apply rituximab in conditioning
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Nanfang Hospital, Southern Medical University
Guangzhou, China
Ruan Y, Chen L, Luo T, Xie D, Cao W, Liu X, Liu Q, Xiao Y, Wu C, Wen J, Li J, Meng J, Wu X, Feng X. Applying Rituximab During the Conditioning Regimen Prevents Epstein-Barr Virus Infection Following Allogeneic Hematopoietic Stem Cell Transplant in a Children's Cohort: A Retrospective Case-Control Study. Infect Dis Ther. 2023 Aug;12(8):2071-2086. doi: 10.1007/s40121-023-00841-x. Epub 2023 Jul 20.
First Submitted
July 3, 2026
First Posted
July 9, 2026
Study Start
July 1, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Primary Completion
December 31, 2028
EstimatedContact the study team to confirm eligibility.
Planned date reported by the registry; this milestone is not confirmed as achieved.
Study Completion
December 31, 2029
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Last Updated
July 23, 2026
Record last verified: 2026-07
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Source: ClinicalTrials.gov.
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