OBJECTIVE: To determine whether our practice of requesting an autopsy for patients who die in the medical intensive care unit (MICU) continues to be a valid approach to obtain clinically and educationally relevant findings. METHODS: In this retrospective study conducted in an adult MICU population of a university hospital, the clinical diagnoses and postmortem major diagnoses of 100 patients who died in 1996 (autopsy rate of 93%) were compared. RESULTS: Eighty-one percent of the clinical diagnoses were confirmed at autopsy. In 16%, autopsy findings revealed a major diagnosis that, if known before death, might have led to a change in therapy and prolonged survival (class I missed major diagnoses). The most frequent class I missed major diagnoses were fungal infection, cardiac tamponade, abdominal hemorrhage, and myocardial infarction. Another 10% of autopsies revealed a diagnosis that, if known before death, would probably not have led to a change in therapy (class II error). CONCLUSIONS: Autopsy remains an important tool for education and quality control. In contrast with historical series of 1 to 2 decades ago, there is a clear shift in the type of class I missed major diagnoses toward opportunistic infections. Bedside-applicable techniques such as electrocardiography with supplemental posterior leads, echocardiography, and meticulous abdominal ultrasonography might improve the outcome in selected MICU patients.
OBJECTIVE: To determine whether our practice of requesting an autopsy for patients who die in the medical intensive care unit (MICU) continues to be a valid approach to obtain clinically and educationally relevant findings. METHODS: In this retrospective study conducted in an adult MICU population of a university hospital, the clinical diagnoses and postmortem major diagnoses of 100 patients who died in 1996 (autopsy rate of 93%) were compared. RESULTS: Eighty-one percent of the clinical diagnoses were confirmed at autopsy. In 16%, autopsy findings revealed a major diagnosis that, if known before death, might have led to a change in therapy and prolonged survival (class I missed major diagnoses). The most frequent class I missed major diagnoses were fungal infection, cardiac tamponade, abdominal hemorrhage, and myocardial infarction. Another 10% of autopsies revealed a diagnosis that, if known before death, would probably not have led to a change in therapy (class II error). CONCLUSIONS: Autopsy remains an important tool for education and quality control. In contrast with historical series of 1 to 2 decades ago, there is a clear shift in the type of class I missed major diagnoses toward opportunistic infections. Bedside-applicable techniques such as electrocardiography with supplemental posterior leads, echocardiography, and meticulous abdominal ultrasonography might improve the outcome in selected MICU patients.
Authors: Laura Loughlin; Thomas P Hellyer; P Lewis White; Danny F McAuley; Andrew Conway Morris; Raquel B Posso; Malcolm D Richardson; David W Denning; A John Simpson; Ronan McMullan Journal: Am J Respir Crit Care Med Date: 2020-10-15 Impact factor: 21.405
Authors: J Acosta; M Catalan; A del Palacio-Pérez-Medel; J-C Montejo; J De-La-Cruz-Bértolo; M-D Moragues; J Pontón; M A Finkelman; A del Palacio Journal: Eur J Clin Microbiol Infect Dis Date: 2011-08-03 Impact factor: 3.267
Authors: George Dimopoulos; Michael Piagnerelli; Jacques Berré; Isabelle Salmon; Jean-Louis Vincent Journal: Intensive Care Med Date: 2004-10-07 Impact factor: 17.440