BACKGROUND: This study examined the hypothesis that patients on warfarin before sustaining orthopedic injuries will have increased morbidity and mortality compared with matched control patients not on warfarin. METHODS: Records of consecutive trauma patients on warfarin with orthopedic fractures who presented from January 1997 to June 2002 to a Level I trauma center were retrospectively analyzed. Data were evaluated using the chi and Student's t tests and nonparametric tests when appropriate; values of p < 0.05 were considered significant. RESULTS: A study group of 53 patients was available for review. In comparison with the control group, significant differences were found in time delay from admission to surgery (p = 0.005), hospital length of stay (p = 0.03), total units of blood transfused (p = 0.03), and discharge disposition (p < 0.0003). No difference was found in number of intensive care unit days, complications, or mortality. CONCLUSION: Preinjury warfarin impacts outcomes of geriatric trauma patients sustaining orthopedic injuries.
BACKGROUND: This study examined the hypothesis that patients on warfarin before sustaining orthopedic injuries will have increased morbidity and mortality compared with matched control patients not on warfarin. METHODS: Records of consecutive traumapatients on warfarin with orthopedic fractures who presented from January 1997 to June 2002 to a Level I trauma center were retrospectively analyzed. Data were evaluated using the chi and Student's t tests and nonparametric tests when appropriate; values of p < 0.05 were considered significant. RESULTS: A study group of 53 patients was available for review. In comparison with the control group, significant differences were found in time delay from admission to surgery (p = 0.005), hospital length of stay (p = 0.03), total units of blood transfused (p = 0.03), and discharge disposition (p < 0.0003). No difference was found in number of intensive care unit days, complications, or mortality. CONCLUSION: Preinjury warfarin impacts outcomes of geriatric traumapatients sustaining orthopedic injuries.
Authors: F Hildebrand; H-C Pape; K Horst; H Andruszkow; P Kobbe; T-P Simon; G Marx; T Schürholz Journal: Eur J Trauma Emerg Surg Date: 2015-08-08 Impact factor: 3.693