transfusion

Transfusion in Critical Care — Part 3: Massive Transfusion & Hemorrhage Management

Massive transfusion protocol activation, fixed-ratio transfusion (1:1:1 per PROPPR), TEG/ROTEM viscoelastic testing and interpretation, damage control resuscitation, TXA (CRASH-2), calcium replacement, permissive hypotension, and hemorrhage management in trauma, obstetric, and GI bleeding.

Transfusion in Critical Care — Part 1: Red Blood Cell Transfusion

Evidence-based hemoglobin thresholds for RBC transfusion in the critically ill, landmark trial evidence (TRICC, TRISS, FOCUS, TITRe2, TRICS-III), physiologic triggers, single-unit policy, compatibility testing, and storage considerations.