STUDY OBJECTIVES: Severe thrombocytopenia has been described as a contraindication for percutaneous tracheostomy (PT). The objective of this study was to assess the safety of PT in mechanically ventilated patients with severe thrombocytopenia (defined by a platelet count of < 50 x 10(9) cells/L). DESIGN: Retrospective, single-center cohort study. SETTING: Medical ICU of the University Hospital Hamburg-Eppendorf, Germany. PATIENTS: Forty-two medical patients with acute respiratory failure and severe thrombocytopenia. INTERVENTIONS: Bedside PT under bronchoscopic guidance using the Griggs guidewire forceps technique. MEASUREMENTS AND MAIN RESULTS: The mean (+/- SD) intubation time prior to undergoing PT was 6.7 +/- 3.9 days (range, 1 to 20 days). The mean platelet count was 26.4 +/- 11.6 x 10(9) cells/L (range, 1 x 10(9) to 47 x 10(9) cells/L). The median transfusion of platelets before the procedure in 40 of the 42 patients was 6 +/- 2.5 U (range, 3 to 12 U). Twenty-two patients (52%) had an additional coagulopathy (activated partial thromboplastin time [APTT], > 40 s; international normalized ratio, > 1.5). PT was safely performed in all 42 patients. Only two (5%) patients developed major postprocedural bleeding complications that required suturing. Both of these patients had an elevated APTT due to heparin therapy. CONCLUSIONS: When performed by experienced personnel, PT with bronchoscopic guidance has a low complication rate in patients with severe thrombocytopenia, provided that platelets are administered beforehand. However, in order to minimize bleeding complications heparin infusions should be temporarily interrupted during the procedure.
STUDY OBJECTIVES: Severe thrombocytopenia has been described as a contraindication for percutaneous tracheostomy (PT). The objective of this study was to assess the safety of PT in mechanically ventilated patients with severe thrombocytopenia (defined by a platelet count of < 50 x 10(9) cells/L). DESIGN: Retrospective, single-center cohort study. SETTING: Medical ICU of the University Hospital Hamburg-Eppendorf, Germany. PATIENTS: Forty-two medical patients with acute respiratory failure and severe thrombocytopenia. INTERVENTIONS: Bedside PT under bronchoscopic guidance using the Griggs guidewire forceps technique. MEASUREMENTS AND MAIN RESULTS: The mean (+/- SD) intubation time prior to undergoing PT was 6.7 +/- 3.9 days (range, 1 to 20 days). The mean platelet count was 26.4 +/- 11.6 x 10(9) cells/L (range, 1 x 10(9) to 47 x 10(9) cells/L). The median transfusion of platelets before the procedure in 40 of the 42 patients was 6 +/- 2.5 U (range, 3 to 12 U). Twenty-two patients (52%) had an additional coagulopathy (activated partial thromboplastin time [APTT], > 40 s; international normalized ratio, > 1.5). PT was safely performed in all 42 patients. Only two (5%) patients developed major postprocedural bleeding complications that required suturing. Both of these patients had an elevated APTT due to heparin therapy. CONCLUSIONS: When performed by experienced personnel, PT with bronchoscopic guidance has a low complication rate in patients with severe thrombocytopenia, provided that platelets are administered beforehand. However, in order to minimize bleeding complications heparin infusions should be temporarily interrupted during the procedure.
Authors: Denise P Veelo; Alexander P Vlaar; Dave A Dongelmans; Jan M Binnekade; Marcel Levi; Frederique Paulus; Fenny Berends; Marcus J Schultz Journal: Blood Transfus Date: 2012-02-13 Impact factor: 3.443
Authors: Stephan Braune; Susanne Kienast; Johannes Hadem; Olaf Wiesner; Dominic Wichmann; Axel Nierhaus; Marcel Simon; Tobias Welte; Stefan Kluge Journal: Intensive Care Med Date: 2013-07-27 Impact factor: 17.440
Authors: Marcella C A Müller; Evert de Jonge; M Sesmu Arbous; Angelique M E Spoelstra-de Man; Atilla Karakus; Margreeth B Vroom; Nicole P Juffermans Journal: Trials Date: 2011-12-23 Impact factor: 2.279
Authors: Laura Pasin; Elena Frati; Luca Cabrini; Giovanni Landoni; Pasquale Nardelli; Tiziana Bove; Maria Grazia Calabro; Anna Mara Scandroglio; Federico Pappalardo; Alberto Zangrillo Journal: Ann Card Anaesth Date: 2015 Jul-Sep