Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/69807
Título: Emergency surgery and American Society of Anesthesiologists physical status score are the most influential risk factors of death in nonagenarian surgical patients
Autores/as: Fariña Castro, Roberto
Roque-Castellano, Cristina 
Artiles-Armas, Manuel
Marchena-Gómez, Joaquín 
Clasificación UNESCO: 3213 Cirugía
320107 Geriatría
Palabras clave: American Society Of Anesthesiologists Physical Status
Blood Transfusion
Emergency Surgery
Mortality
Nonagenarians
Fecha de publicación: 2019
Publicación seriada: Geriatrics and Gerontology International 
Resumen: The number of nonagenarians undergoing surgery has increased considerably in recent decades as a result of population aging. Greater knowledge of the most influential factors affecting perioperative morbidity and mortality would improve the quality of care and provision of health resources for these patients. The objective of the present study was to analyze the perioperative mortality, and its most determinant factors, among nonagenarian patients who underwent a surgical procedure in the Department of General and Digestive Surgery. Methods: A retrospective descriptive study was carried out in a cohort of 159 consecutive non-selected surgical nonagenarian patients. Clinical data, type of operation, perioperative hemodynamic instability, the need for blood transfusion and medical/surgical complications were evaluated as predictor variables. The outcome variable was operative mortality. Results: The mean age was 91.8 years (SD ± 2.0); there were 60 men (37.7%) and 99 (62.3%) women. Perioperative mortality was 28.93% (46 patients). The variables age (P = 0.025), American Society of Anesthesiologists physical status score (P < 0.001), neoplastic pathology (P = 0.025), intestinal surgery (P = 0.001), emergent surgery (P ≤ 0.001), perioperative blood transfusion (P = 0.003), postoperative medical complications (P < 0.001) and surgical complications (P = 0.022) showed a statistically significant correlation with mortality. American Society of Anesthesiologists physical status score (P = 0.007), emergent surgery (P < 0.032) and perioperative blood transfusion (P = 0.047) were identified as independent predictors of mortality. Conclusions: Surgery should not be denied to nonagenarian patients based only on their age. Emergency surgery and American Society of Anesthesiologists physical status classification are the most significant factors when deciding whether to intervene.
URI: http://hdl.handle.net/10553/69807
ISSN: 1444-1586
DOI: 10.1111/ggi.13624
Fuente: Geriatrics and Gerontology Internationa l[ISSN 1444-1586], v. 19 (4), p. 293-298
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