OBJECTIVES: For patients supported with veno-venous extracorporeal membrane oxygenation, the occurrence of intracranial hemorrhage is associated with a high mortality. It is unclear whether intracranial hemorrhage is a consequence of the extracorporeal intervention or of the underlying severe respiratory pathology. In a cohort of patients transferred to a regional severe respiratory failure center that routinely employs admission brain imaging, we sought 1) the prevalence of intracranial hemorrhage; 2) survival and neurologic outcomes; and 3) factors associated with intracranial hemorrhage. DESIGN: A single-center, retrospective, observational cohort study. SETTING: Tertiary referral severe respiratory failure center, university teaching hospital. PATIENTS: Patients admitted between December 2011 and February 2016. INTERVENTION: None. MEASUREMENTS AND MAIN RESULTS: Three hundred forty-two patients were identified: 250 managed with extracorporeal support and 92 managed using conventional ventilation. The prevalence of intracranial hemorrhage was 16.4% in extracorporeal membrane oxygenation patients and 7.6% in conventionally managed patients (p = 0.04). Multivariate analysis revealed factors independently associated with intracranial hemorrhage to be duration of ventilation (d) (odds ratio, 1.13 [95% CI, 1.03-1.23]; p = 0.011) and admission fibrinogen (g/L) (odds ratio, 0.73 [0.57-0.91]; p = 0.009); extracorporeal membrane oxygenation was not an independent risk factor (odds ratio, 3.29 [0.96-15.99]; p = 0.088). In patients who received veno-venous extracorporeal membrane oxygenation, there was no significant difference in 6-month survival between patients with and without intracranial hemorrhage (68.3% vs 76.0%; p = 0.350). Good neurologic function was observed in 92%. CONCLUSIONS: We report a higher prevalence of intracranial hemorrhage than has previously been described with high level of neurologically intact survival. Duration of mechanical ventilation and admission fibrinogen, but not exposure to extracorporeal support, are independently associated with intracranial hemorrhage.
OBJECTIVES: For patients supported with veno-venous extracorporeal membrane oxygenation, the occurrence of intracranial hemorrhage is associated with a high mortality. It is unclear whether intracranial hemorrhage is a consequence of the extracorporeal intervention or of the underlying severe respiratory pathology. In a cohort of patients transferred to a regional severe respiratory failure center that routinely employs admission brain imaging, we sought 1) the prevalence of intracranial hemorrhage; 2) survival and neurologic outcomes; and 3) factors associated with intracranial hemorrhage. DESIGN: A single-center, retrospective, observational cohort study. SETTING: Tertiary referral severe respiratory failure center, university teaching hospital. PATIENTS: Patients admitted between December 2011 and February 2016. INTERVENTION: None. MEASUREMENTS AND MAIN RESULTS: Three hundred forty-two patients were identified: 250 managed with extracorporeal support and 92 managed using conventional ventilation. The prevalence of intracranial hemorrhage was 16.4% in extracorporeal membrane oxygenation patients and 7.6% in conventionally managed patients (p = 0.04). Multivariate analysis revealed factors independently associated with intracranial hemorrhage to be duration of ventilation (d) (odds ratio, 1.13 [95% CI, 1.03-1.23]; p = 0.011) and admission fibrinogen (g/L) (odds ratio, 0.73 [0.57-0.91]; p = 0.009); extracorporeal membrane oxygenation was not an independent risk factor (odds ratio, 3.29 [0.96-15.99]; p = 0.088). In patients who received veno-venous extracorporeal membrane oxygenation, there was no significant difference in 6-month survival between patients with and without intracranial hemorrhage (68.3% vs 76.0%; p = 0.350). Good neurologic function was observed in 92%. CONCLUSIONS: We report a higher prevalence of intracranial hemorrhage than has previously been described with high level of neurologically intact survival. Duration of mechanical ventilation and admission fibrinogen, but not exposure to extracorporeal support, are independently associated with intracranial hemorrhage.
Authors: Angelo Ippolito; Hans Urban; Kimia Ghoroghi; Nicolas Rosbach; Neelam Lingwal; Elisabeth H Adam; Benjamin Friedrichson; Andrea U Steinbicker; Elke Hattingen; Katharina J Wenger Journal: Sci Rep Date: 2022-10-19 Impact factor: 4.996
Authors: Alexander Fletcher-Sandersjöö; Eric Peter Thelin; Jiri Bartek; Adrian Elmi-Terander; Mikael Broman; Bo-Michael Bellander Journal: PLoS One Date: 2017-12-21 Impact factor: 3.240
Authors: Andrew J Doyle; Carla Richardson; Barnaby Sanderson; Katie Wong; Duncan Wyncoll; Luigi Camporota; Nicholas A Barrett; Beverley J Hunt; Andrew Retter Journal: Crit Care Explor Date: 2020-01-29
Authors: Sung-Min Cho; Joe Canner; Giorgio Caturegli; Chun Woo Choi; Eric Etchill; Katherine Giuliano; Giovanni Chiarini; Kate Calligy; Peter Rycus; Roberto Lorusso; Bo Soo Kim; Marc Sussman; Jose I Suarez; Romergryko Geocadin; Errol L Bush; Wendy Ziai; Glenn Whitman Journal: Crit Care Med Date: 2021-01-01 Impact factor: 9.296
Authors: Alexander Fletcher-Sandersjöö; Eric Peter Thelin; Jiri Bartek; Mikael Broman; Marko Sallisalmi; Adrian Elmi-Terander; Bo-Michael Bellander Journal: Front Neurol Date: 2018-07-06 Impact factor: 4.003