Short Answer
SDP comes from a single donor, while RDP is prepared by combining platelets from multiple whole blood donations.
Detailed Explanation
Single Donor Platelets (SDP) are collected directly from one donor using an apheresis machine. A single SDP donation usually provides one full adult therapeutic dose.
Random Donor Platelets (RDP) are prepared by separating platelets from individual whole blood donations. Several RDP units are usually pooled together to provide one adult dose.
Doctors choose SDP or RDP based on the patient's condition, hospital protocols, and clinical requirements.
Key Points
- SDP comes from one donor.
- RDP is prepared from multiple whole blood donations.
- SDP reduces exposure to multiple donors.
- Both products save lives and are used according to medical need.
❤️ Whether you donate whole blood or platelets, every donation becomes hope for someone fighting for life.
