Perioperative cardiac arrests - A subanalysis of the anesthesia -related cardiac arrests and associated mortality

• Tipo: Artigo em Revista Científica Internacional
• Data: 2018

Autores

Sobreira Fernandes, D (Autor) Outra; Teixeira, L (Autor) ICBAS; Lemos, TS (Autor) Outra; Costa, L (Autor) Outra; Pereira, M (Autor) Outra; Costa, AC (Autor) Outra; Couto, PS (Autor) Outra

Revista

Título: Journal of Clinical Anesthesia

Vol. 50

Páginas: 78-90

ISSN: 0952-8180

Editora: Elsevier

Indexação

ISI Web of Knowledge - 18 Citações

Scopus - 23 Citações

Outras Informações

ID Authenticus: P-00P-15C

DOI: 10.1016/j.jclinane.2018.06.005

Abstract (EN): Study objective: To determine the incidence, risk factors, and predictors of survival of perioperative cardiac arrests (PCAs) occurring in patients who underwent non-cardiac and non-obstetric surgery from January 2008 to May 2015 at a tertiary hospital; determine the incidence and risk factors of anesthesia-related PCA. Design: Retrospective observational study. Setting: Operating room and postoperative recovery area. Patients: Sixty-two PCA cases from an anesthesia database of 122,289 anesthetics. Interventions: Each PCA was classified as anesthesia-related, partially anesthesia-related, or anesthesia unrelated. The main outcome variables were occurrence of PCA, survival at least 1 h after initial resuscitation and survival to hospital discharge. To determine the risk factors for PCA, for each patient who suffered a PCA, two other patients that underwent anesthesia on the same day and in the same operating suite were selected. Measurements: Three sets of variables were collected; patient-related, surgical procedure-related, and PCA-related. Main results: The incidence of PCAs of all causes was 5.07 per 10,000 anesthetics, and the associated mortality was 2.9 per 10,000 anesthetics. The independent risk factors for occurrence were: ASA PS score higher than 3, diagnosed cardiac disease, and the use of vasopressors. Decreased survival was associated with: higher ASA PS score, urgent surgical procedures of a higher complexity, use of vasopressors, documented hypotension prior to PCA, and arrests due to bleeding. The incidence of anesthesia-related PCAs was 0.74 per 10,000 anesthetics, and the associated mortality was 0.08 per 10,000 anesthetics. The main causes of anesthesia-related PCAs were associated with medication and airway/ventilation, and the independent risk factors for occurrence were: ASA PS score higher than 3 and diagnosed cardiac disease. Conclusions: Most PCAs were not due to anesthesia-related causes, and anesthesia-related PCAs were associated with improved survival. Improvements in the management of high-risk patients, medication administration, and airway/ventilation management may result in better outcomes.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 13