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Prognostic risk factors for respiratory failure after esophagectomy

BACKGROUND: Esophagectomy is a high-risk surgical procedure with significant postoperative morbidity and mortality. Respiratory failure is one of the most common complications after esophageal cancer surgery. The purpose of this study was to explore risk factors that affect the recovery of respirato...

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Detalles Bibliográficos
Autores principales: Su, Quanguan, Li, Huan, Yan, Honghong, Wei, Wenxiao, Liao, Wei, Ma, Gang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: AME Publishing Company 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8797711/
https://www.ncbi.nlm.nih.gov/pubmed/35117244
http://dx.doi.org/10.21037/tcr-20-1326a
Descripción
Sumario:BACKGROUND: Esophagectomy is a high-risk surgical procedure with significant postoperative morbidity and mortality. Respiratory failure is one of the most common complications after esophageal cancer surgery. The purpose of this study was to explore risk factors that affect the recovery of respiratory failure in this kind of patients. METHODS: Totally 2,360 patients underwent esophagectomies with cervical anastomosis or intrathoracic anastomosis in our center from January 2012 to December 2017. Among them, 130 patients with respiratory failure requiring mechanical ventilation were included in the study. The Spearman’s rank correlation test and Mann-Whitney U test were performed to identify the influential factors for the duration of mechanical ventilation. RESULTS: Most patients (81.5%) in this study recovered in the first two weeks of mechanical ventilation, the average duration of mechanical ventilation was 10.1 days. Statistical analysis indicated that lung function test parameters such as FEV(1)/FVC ratio and RV/TLC ratio could have significant influence on the duration of mechanical ventilation. The abnormally increased FEV(1)/FVC ratio and RV/TLC ratio could obviously prolong the ventilation duration. Old age, thrombocytopenia, the elevated creatinine, C-reactive protein (CRP) and lactate could also significantly lengthen the duration of mechanical ventilation. CONCLUSIONS: Abnormally increased FEV(1)/FVC ratio and RV/TLC ratio as well as old age, thrombocytopenia, elevated creatinine, CRP and blood lactate were found to be risk factors for the recovery of patients with respiratory failure after esophagectomies.