BACKGROUND: Surgical excision of burn wounds is often associated with severe bleeding. Timely and targeted correction of coagulopathy reduces transfusion requirements and improves survival in trauma victims. We hypothesized that rapid correction of coagulopathy after a treatment algorithm based on point-of-care viscoelastic coagulation testing would decrease allogeneic blood product transfusions during surgical excision of burn wounds. METHODS:Thirty consecutive patients undergoing surgical excision of burn wounds were enrolled into this prospective, randomized, controlled, single-centre study. In the control group, coagulation management was performed according to the clinicians' discretion. For the algorithm group, we standardized treatment based on the Austrian recommendation for the management of trauma-induced coagulopathy using point-of-care rotational thromboelastometry (ROTEM(®)). The main outcome parameter was the cumulative number of allogeneic blood units transfused on the day of surgery. RESULTS: The difference between the groups regarding the cumulative use of allogeneic blood products was highly significant with 3.0 (1.3-5.5) blood products in the algorithm group compared with 9.0 (6.0-12.3) in the control group [median (inter-quartile range); P=0.002]. No plasma was administered in the algorithm group compared with 5.0 (1.5-7.5) units overall in the control group (P<0.001). Fibrinogen concentrate administration was not significantly different between the groups (P=0.89). Tranexamic acid was not administered. CONCLUSIONS: The significant reduction in allogeneic blood product requirements during surgical burn wound excision is a prospective proof of concept that a bleeding management algorithm based on thromboelastometry is efficacious. Hypofibrinogenaemia and hyperfibrinolysis are not significant pathomechanisms of bleeding in this setting and ROTEM(®) helps to avoid unnecessary interventions.
RCT Entities:
BACKGROUND: Surgical excision of burn wounds is often associated with severe bleeding. Timely and targeted correction of coagulopathy reduces transfusion requirements and improves survival in trauma victims. We hypothesized that rapid correction of coagulopathy after a treatment algorithm based on point-of-care viscoelastic coagulation testing would decrease allogeneic blood product transfusions during surgical excision of burn wounds. METHODS: Thirty consecutive patients undergoing surgical excision of burn wounds were enrolled into this prospective, randomized, controlled, single-centre study. In the control group, coagulation management was performed according to the clinicians' discretion. For the algorithm group, we standardized treatment based on the Austrian recommendation for the management of trauma-induced coagulopathy using point-of-care rotational thromboelastometry (ROTEM(®)). The main outcome parameter was the cumulative number of allogeneic blood units transfused on the day of surgery. RESULTS: The difference between the groups regarding the cumulative use of allogeneic blood products was highly significant with 3.0 (1.3-5.5) blood products in the algorithm group compared with 9.0 (6.0-12.3) in the control group [median (inter-quartile range); P=0.002]. No plasma was administered in the algorithm group compared with 5.0 (1.5-7.5) units overall in the control group (P<0.001). Fibrinogen concentrate administration was not significantly different between the groups (P=0.89). Tranexamic acid was not administered. CONCLUSIONS: The significant reduction in allogeneic blood product requirements during surgical burn wound excision is a prospective proof of concept that a bleeding management algorithm based on thromboelastometry is efficacious. Hypofibrinogenaemia and hyperfibrinolysis are not significant pathomechanisms of bleeding in this setting and ROTEM(®) helps to avoid unnecessary interventions.
Authors: Massimo Franchini; Carlo Mengoli; Mario Cruciani; Marco Marietta; Giuseppe Marano; Stefania Vaglio; Simonetta Pupella; Eva Veropalumbo; Francesca Masiello; Giancarlo M Liumbruno Journal: Blood Transfus Date: 2018-02-26 Impact factor: 3.443
Authors: Christoph J Schlimp; Martin Ponschab; Wolfgang Voelckel; Benjamin Treichl; Marc Maegele; Herbert Schöchl Journal: Scand J Trauma Resusc Emerg Med Date: 2016-03-12 Impact factor: 2.953
Authors: Christian Schoergenhofer; Nina Buchtele; Michael Schwameis; Johann Bartko; Bernd Jilma; Petra Jilma-Stohlawetz Journal: Clin Exp Med Date: 2017-02-16 Impact factor: 3.984