Transfusion requirements after head trauma: a randomized feasibility controlled trial.

ABSTRACT:

Background

Anemia is frequent among patients with traumatic brain injury (TBI) and is associated with an increased risk of poor outcome. The optimal hemoglobin concentration to trigger red blood cell (RBC) transfusion in patients with TBI is not clearly defined.

Methods

All eligible consecutive adult patients admitted to the intensive care unit (ICU) with moderate or severe TBI were randomized to a "restrictive" (hemoglobin transfusion threshold of 7 g/dL), or a "liberal" (threshold 9 g/dL) transfusion strategy. The transfusion strategy was continued for up to 14 days or until ICU discharge. The primary outcome was the mean difference in hemoglobin between groups. Secondary outcomes included transfusion requirements, intracranial pressure management, cerebral hemodynamics, l

SUBMITTER: Gobatto ALN 

PROVIDER: S-EPMC6419414 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature