Asunto(s)
Implantación de Prótesis Vascular , Síndrome de Marfan , Aorta/cirugía , Válvula Aórtica/diagnóstico por imagen , Válvula Aórtica/cirugía , Prótesis Vascular , Vasos Coronarios/diagnóstico por imagen , Vasos Coronarios/cirugía , Humanos , Síndrome de Marfan/complicaciones , Síndrome de Marfan/diagnóstico , Síndrome de Marfan/cirugía , Complicaciones Posoperatorias , Valor Predictivo de las PruebasRESUMEN
BACKGROUND: In the POST SCD study, the authors autopsied all World Health Organization (WHO)-defined sudden cardiac deaths (SCDs) and found that only 56% had an arrhythmic cause; resuscitated sudden cardiac arrests (SCAs) were excluded because they did not die suddenly. They hypothesized that causes underlying resuscitated SCAs would be similarly heterogeneous. OBJECTIVES: The aim of this study was to determine the causes and outcomes of resuscitated SCAs. METHODS: The authors identified all out-of-hospital cardiac arrests (OHCAs) from February 1, 2011, to January 1, 2015, of patients aged 18 to 90 years in San Francisco County. Resuscitated SCAs were OHCAs surviving to hospitalization and meeting WHO criteria for suddenness. Underlying cause was determined by comprehensive record review. RESULTS: The authors identified 734 OHCAs over 48 months; 239 met SCA criteria, 133 (55.6%) were resuscitated to hospitalization, and 47 (19.7%) survived to discharge. Arrhythmic causes accounted for significantly more resuscitated SCAs overall (92 of 133, 69.1%), particularly among survivors (43 of 47, 91.5%), than WHO-defined SCDs in POST SCD (293 of 525, 55.8%; p < 0.004 for both). Among resuscitated SCAs, arrhythmic cause, ventricular tachycardia/fibrillation initial rhythm, and white race were independent predictors of survival. None of the resuscitated SCAs due to neurologic causes survived. CONCLUSIONS: In this 4-year countywide study of OHCAs, only one-third were sudden, of which one-half were resuscitated to hospitalization and 1 in 5 survived to discharge. Arrhythmic cause predicted survival and nearly one-half of nonsurvivors had nonarrhythmic causes, suggesting that SCA survivors are not equivalent to SCDs. Early identification of nonarrhythmic SCAs, such as neurologic emergencies, may be a target to improve OHCA survival.
Asunto(s)
Reanimación Cardiopulmonar/mortalidad , Muerte Súbita Cardíaca/epidemiología , Vigilancia de la Población , Medición de Riesgo/métodos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pronóstico , Factores de Riesgo , Tasa de Supervivencia/tendencias , Estados Unidos/epidemiología , Adulto JovenRESUMEN
Objectives To evaluate the role of hospital setting (standalone cancer center vs. large multidisciplinary hospital) on free tissue transfer (FTT) outcomes for head and neck reconstruction. Methods Medical records were reviewed of 180 consecutive patients undergoing FTT for head and neck reconstruction. Operations occurred at either a standalone academic cancer center (n = 101) or a large multidisciplinary academic medical center (n = 79) by the same surgeons. Patient outcomes, operative comparisons, and hospital costs were compared between the hospital settings. Results The cancer center group had higher mean age (65.2 vs. 60 years; p = 0.009) and a shorter mean operative time (12.3 vs. 13.2 hours; p = 0.034). Postoperatively, the cancer center group had a significantly shorter average ICU stay (3.45 vs. 4.41 days; p < 0.001). There were no significant differences in medical or surgical complications between the groups. Having surgery at the cancer center was the only significant independent predictor of a reduced ICU stay on multivariate analysis (Coef 0.73; p < 0.020). Subgroup analysis, including only patients with cancer of the aerodigestive tract, demonstrated further reduction in ICU stay for the cancer center group (3.85 vs. 5.1 days; p < 0.001). A cost analysis demonstrated that the reduction in ICU saved $223,816 for the cancer center group. Conclusion Standalone subspecialty cancer centers are safe and appropriate settings for FTT. We found both reduced operative time and ICU length of stay, both of which contributed to lower overall costs. These findings challenge the concept that FTT requires a large multidisciplinary hospital. Level of Evidence 4.
Asunto(s)
Instituciones Oncológicas , Neoplasias de Cabeza y Cuello/cirugía , Microcirugia , Procedimientos de Cirugía Plástica , Anciano , Instituciones Oncológicas/economía , Instituciones Oncológicas/estadística & datos numéricos , Costos y Análisis de Costo , Femenino , Estudios de Seguimiento , Colgajos Tisulares Libres , Neoplasias de Cabeza y Cuello/economía , Neoplasias de Cabeza y Cuello/epidemiología , Neoplasias de Cabeza y Cuello/fisiopatología , Hospitales Generales/economía , Hospitales Generales/estadística & datos numéricos , Humanos , Unidades de Cuidados Intensivos/estadística & datos numéricos , Tiempo de Internación/estadística & datos numéricos , Masculino , Microcirugia/economía , Microcirugia/métodos , Persona de Mediana Edad , Tempo Operativo , Evaluación de Resultado en la Atención de Salud , Complicaciones Posoperatorias/epidemiología , Procedimientos de Cirugía Plástica/economía , Procedimientos de Cirugía Plástica/métodos , Estudios Retrospectivos , Estados Unidos/epidemiologíaRESUMEN
Background Immediate postprocedure extubation (cessation of mechanical ventilation) after free tissue transfer for head and neck reconstruction may improve outcomes, reduce intensive care unit and hospital length of stay, and reduce overall cost compared with delayed extubation in the intensive care unit. Methods Medical records of 180 consecutive patients undergoing free tissue transfer for head and neck reconstruction were reviewed. Patients immediately extubated in the operating room (immediate group, N = 63) were compared with patients who were extubated in the intensive care unit (delayed group, N = 117) by univariate and multivariate analysis. Results Medical complication rates and intensive care unit length of stay were significantly higher in the delayed extubation group (55.5 vs. 12.7%, p < 0.001, and 4.4 vs. 2.9 days, p < 0.001, respectively). Although the rate of preoperative alcohol use was similar between the two groups, significantly fewer patients underwent treatment for alcohol withdrawal or agitation in the immediate extubation group (3.2 vs. 27.4%, p = 0.001). There were no significant differences in surgical complication rates. Conclusion Immediate postprocedure extubation is associated with shorter intensive care unit length of stay, reduced medical complications, and reduced incidence of treatment for agitation/alcohol withdrawal for patients undergoing free tissue transfer for head and neck reconstruction.