Effect of operative times in bariatric surgery on outcomes: a matched analysis of the MBSAQIP database.
Surg Endosc
; 37(6): 4113-4122, 2023 06.
Article
em En
| MEDLINE
| ID: mdl-36752855
ABSTRACT
BACKGROUND:
The implications of operative time (OT) have been studied in different surgical specialties, showing a correlation with higher incidence rates of postoperative complications. However, the impact of OT on bariatric surgery complications is not well elucidated.METHODS:
A retrospective review of the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program database between 2015 and 2019 was performed. A total of 358,382 SG patients and 123,357 RYGB patients were included. The median OT was 68 min (10-720) and 113 min (10-640) for the sleeve gastrectomy (SG) group and the Roux-en-Y gastric bypass group, respectively. The groups were subdivided into two subgroups based on OT in comparison to the median time of each group. The subgroups were compared for surgical complications and outcomes. To reduce selection bias and risk of confounders, we performed a propensity score matching (PSM) for 22 variables.RESULTS:
In the PSM-matched cohort, 18,915 SG and 6,495 RYGB patients were included in each subgroup. The SG cohort showed higher rates of Clavien-Dindo Class 1, 2, 3a, 4, and 5 complications as well as higher rates of readmission, reoperation, and reintervention in the longer OT group before matching. After PSM, the subgroup with longer times continued to have higher rates of Clavien-Dindo Class 2 complications and higher rates of readmission and reoperation. Similarly, there were higher rates of all Clavien-Dindo class complications as well as readmission, reoperation, and reintervention in the RYGB group with higher OT. After PSM, there were still higher rates of Clavien-Dindo Class 3a complications as well as readmission and reintervention in the RYGB subgroup with prolonged OT.CONCLUSION:
In both SG and RYGB, longer OT was associated with increased rates of complications as well as readmission, reoperation, and reintervention. Surgeons should be cognizant of the increased rates of complications when operative times are longer.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Obesidade Mórbida
/
Derivação Gástrica
/
Cirurgia Bariátrica
Tipo de estudo:
Etiology_studies
/
Observational_studies
/
Risk_factors_studies
Limite:
Humans
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article