Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2500114968) titled 'Adjustment of the Whole blood donation Intervals in China: A Multicenter, Retrospective Study' on Dec. 19, 2025.

Study Type: Observational study

Study Design: Cohort study

Primary Sponsor: Chinese Academy of Medical Sciences and Peking Union Medical College, Institute of Blood Transfusion

Condition: Blood donation

Intervention: Blood donors with consecutive donation interval =90 days,<180:no intervention

Recruitment Status: Not Recruiting

Phase: Retrospective study

Date of First Enrollment: 2025-12-22

Target Sample Size: Blood donors with consecutive donation interval =90 days,<180:9093;Blood dono...