Reoperation Incidence and Severity Within 6 Months After Bariatric Surgery: a Propensity-Matched Study from Nationwide Data.
Obes Surg
; 30(9): 3378-3386, 2020 Sep.
Article
em En
| MEDLINE
| ID: mdl-32367174
ABSTRACT
BACKGROUND:
Data about incidence and severity of reoperations up to 6 months after bariatric surgery are currently limited. The aim of this cohort study was to evaluate the incidence and severity of reoperations after initial bariatric surgical procedures and to compare this between the 3 most frequent current surgical procedures (sleeve, gastric bypass, gastric banding). STUDYDESIGN:
Nationwide observational cohort study using data from French Hospital Information System (2013-2015) to evaluate incidence and severity of reoperations within 6 months after bariatric surgery. Hazard ratios (HR) of longitudinal comparison between historical propensity-matched cohorts were estimated from a Fine and Gray's model using competing risk of death.RESULTS:
Cumulative reoperation rates increased from postoperative day-30 to day-180. Consequently, 31.1 to 90.0% of procedures would have been missed if the reoperation rate was based solely on a 30-day follow-up. Reoperation rate at 6 months was significantly higher after gastric bypass than after sleeve (HR 0.64; IC 95% [0.53-0.77]) and corresponded to moderate-risk reoperations (HR 0.65; IC 95% [0.53-0.78]). Reoperation rate at 6 months was significantly higher after gastric banding than after sleeve (HR 0.08; IC 95% [0.07-0.09]) and corresponded to moderate-risk reoperations (HR 0.08; IC 95% [0.07-0.10]).CONCLUSION:
Cumulative incidence of reoperations increased from 30 days to 6 months after sleeve, gastric bypass, or gastric banding and corresponded to moderate-risk surgical procedures. Consequently, 30-day reoperation rate should no longer be considered when evaluating complications and surgical performance after bariatric surgery.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Obesidade Mórbida
/
Derivação Gástrica
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Laparoscopia
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Cirurgia Bariátrica
Tipo de estudo:
Etiology_studies
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Incidence_studies
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Observational_studies
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Prognostic_studies
/
Risk_factors_studies
Limite:
Humans
Idioma:
En
Revista:
Obes Surg
Assunto da revista:
METABOLISMO
Ano de publicação:
2020
Tipo de documento:
Article
País de afiliação:
França