Low-Molecular-Weight Heparin Versus Unfractionated Heparin for Venous Thromboembolism Prophylaxis in Adult Traumatic Brain Injury: A Systematic Review and Meta-Analysis.
BACKGROUND AND OBJECTIVES Traumatic brain injury (TBI) is associated with a high risk of venous thromboembolism (VTE), yet the optimal strategy for thromboprophylaxis remains uncertain. Low-molecular-weight heparin (LMWH) and unfractionated heparin (UFH) are commonly used agents in clinical practice, but their comparat...