Risk factors for readmission for early small bowel obstruction following laparoscopic Roux-en-Y gastric bypass: an MBSAQIP analysis

Small bowel obstruction (SBO) following laparoscopic Roux-en-Y gastric bypass (LRYGB) is associated with significant morbidity. To evaluate the rate of and risk factors for readmission for SBO within 30 days of LRYGB. Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBS...

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Veröffentlicht in:Surgery for obesity and related diseases 2021-06, Vol.17 (6), p.1041-1048
Hauptverfasser: Khrucharoen, Usah, Juo, Yen-Yi, Wongpongsalee, Thongsak, Chen, Yijun, Dutson, Erik P.
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Sprache:eng
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Zusammenfassung:Small bowel obstruction (SBO) following laparoscopic Roux-en-Y gastric bypass (LRYGB) is associated with significant morbidity. To evaluate the rate of and risk factors for readmission for SBO within 30 days of LRYGB. Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP)–accredited centers. This is a retrospective study using the MBSAQIP database. A query was performed from 2015–2018 for patients who underwent LRYGB and required readmission for SBO. Those who had a reoperation, intervention, readmission, or expired from causes other than SBO were excluded. Descriptive, bivariate, and binary logistic regression analyses were performed. Among 184,660 patients undergoing LRYGB, 1189 (.64%) required readmission due to SBO. Among the readmission cases, 978 (82.5%) were identified as having intestinal obstruction (unspecified), 108 (9.1%) incisional hernia, and 100 (8.4%) internal hernia. Among these cases, 69% had a reoperation and 1.3% expired during the 30-day period. From a logistic regression model, parameters independently associated with an increased risk for readmission for early SBO include being female (adjusted odds ratio [AOR], 1.53) or black (AOR, 1.41) and having gastroesophageal reflux (AOR, 1.35), a history of myocardial infarction (AOR, 1.76), a history of deep vein thrombosis (AOR, 1.73), previous obesity surgery/foregut surgery (AOR, 1.79), a robotic-assisted procedure (AOR, 1.23), concurrent hiatal hernia repair (AOR, 1.66) and adhesiolysis (AOR, 1.42). The rate of readmission for early SBO following LRYGB was less than 1%. The majority of these cases required reoperation. The increased intraoperative complexity of LRYGB is associated with an increased risk of readmission due to early SBO. •The 30-day readmission rate of small bowel obstruction following LRYGB was 0.64%.•Among these, 69% required reoperation and 1.3% expired during the 30-day period.•Increased intraoperative complexity is associated with an increased risk of readmission due to SBO.
ISSN:1550-7289
1878-7533
DOI:10.1016/j.soard.2021.02.031