2.4. Analysis.

Comparison 2 TTP studies: Plasma exchange (PE) with cryosupernatant plasma (CSP) or cryoprecipitate poor plasma (CPP) versus plasma exchange with fresh‐frozen plasma (FFP), Outcome 4 Relapse rate.

Comparison 2 TTP studies: Plasma exchange (PE) with cryosupernatant plasma (CSP) or cryoprecipitate poor plasma (CPP) versus plasma exchange with fresh‐frozen plasma (FFP), Outcome 4 Relapse rate.