Observational studyObesity surgery2023
Complications in Patients Undergoing Laparoscopic Bariatric Surgery in an ERABS-optimized, High-Volume, Single Center During 2020 and 2021.
Observational study in Obesity surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed, 4 citations in OpenAlex.
- Implementation of a Structured Perioperative Checklist-Based Standardization Process and Early Postoperative Outcomes After Bariatric Surgery: A Single-Center Retrospective Pre-Post Cohort Study.Journal of clinical medicine · 2026Article
- Health and economic gains from bariatric surgery in Portugal: an in-depth analysis using a Markov model.Health economics review · 2025Article
Corrections and comments
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Authors and funding
10 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeComplication rates after fast-track optimization in bariatric surgery are varying. The aim of this study was to identify short-term complications in patients undergoing laparoscopic sleeve gastrectomy (SG) in an ERABS (enhanced recovery after bariatric surgery) optimized setup. MATERIALS AND
methodsThis study is an observational analysis of a consecutive cohort of 1600 patients undergoing SG at an ERABS-optimized, private hospital during 2020 and 2021. Primary outcomes were length of stay, mortality, readmissions, reoperations, and complications according to the Clavien-Dindo classification (CDC) within postoperative day (POD) 30 and 90. Secondary outcomes were weight loss and quality of life (QoL) according to Moorehead-Ardelt questionnaires during the first postoperative year.
resultsPrimary outcomes: 99.1% of patients were discharged within POD 1. The 90-day mortality rate was zero. There were 1% readmissions and 1.2% reoperations within POD 30. Total 30-day complication rate was 4.6%, where 3.4% accounted for CDC grades ≤ II, and 1.3% accounted for CDC grade III. There were zero grade IV-V complications. SECONDARY OUTCOMES: One year after surgery, weight loss was substantial (p < 0.001), with an excess weight loss of 71.9%, and QoL had significantly increased (p < 0.001).
conclusionThis study demonstrates that the use of an ERABS protocol in bariatric surgery does not compromise neither safety nor efficacy. Complication rates were low, and weight loss was significant. This study thus provides strong arguments that ERABS programs are beneficial in bariatric surgery.
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