None
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Retrospective Analysis of 72 Volunteers Participating in the Preliminary Study Conducted by the Research Team Between May 2020 and May 2023. Inclusion Criteria: 18–55 years; Male; Weight =70 kg;Passed routine physical examination, met national blood donation standards; Peripheral hemoglobin (Hb) level >120 g/L; Normal cardiopulmonary function; No significant abnormalities in Blood donation health screening, Mini-Mental State Examination (MMSE) questionnaire and 36-Item Short Form Health Survey (SF-36).
Exclusion criteria
Exclusion criteria: Exclusions:1) Impaired bone marrow function;2) Current infection/fever; 3) ß-blockers or other cardio-inhibitory drugs; 4) Medications affecting hematopoiesis; 5) Recent blood donation (=6 months) or other donor ineligibility.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Hb;RBC;HCT;MCV;EPO;SF;Blood pressure;Respiratory rate (RR);Heart rate (HR);SpO2; | — |
Secondary
| Measure | Time frame |
|---|---|
| Age;Height;Weight;BMI;TBV;0.9% saline volume;Calcium gluconate;Iron sucrose; | — |
Countries
China
Contacts
The Fourth Medical Center of PLA General Hospital, Beijing, China