ArticleSurgical endoscopy2022
Preoperative risk factors for early hemorrhagic complications in bariatric surgery: a case-control study.
Article in Surgical endoscopy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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.
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Who cites it
4 citing papers in PubMed, 6 citations in OpenAlex.
- Factors Associated with Postoperative Hemorrhage in Primary Metabolic Bariatric Surgery: Nationwide Analysis of Patient Characteristics, Surgical and Stapling Techniques.Obesity surgery · 2026Article
- Risk factors for bariatric surgery in patients over 65 years of age-a multicenter retrospective cohort study.Langenbeck's archives of surgery · 2024Article
- Prediction of thirty-day morbidity and mortality after duodenal switch using an artificial neural network.Surgical endoscopy · 2023Article
- Bariatric surgery: to bleed or not to bleed? This is the question.BMC surgery · 2022Article
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAlthough a reliable procedure in morbid obesity treatment, bariatric surgery may be associated with serious complications such as leakage or bleeding. We aimed to analyze the preoperative factors involved in patients with early postoperative hemorrhage after any type of bariatric surgery who required conservative treatment or reoperation for this complication.
methodsRetrospective case-controlled study (1:3) of 2 patient cohorts (postoperative bleeding/controls) matched by type of surgical intervention.
resultsHypertension (Odds Ratio 5.029; 95% Confidence Interval 1.78-14.13) and history of antiplatelet medication (OR 13.263; 95% CI 1.39-125.9) were independent risk factors in the bivariate analyses, confirmed in the logistic regression model on multivariate analysis.
conclusionsWith no between-group differences in Body Mass Index (BMI) and type 2 Diabetes (T2D), early hemorrhagic complications were found to be more frequent in patients with hypertension or antiplatelet drug treatment.
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Registered trials
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