ArticleObesity surgery2018
Loss and Regain of Weight After Laparoscopic Sleeve Gastrectomy According to Preoperative BMI : Late Results of a Prospective Study (78-138 months) with 93% of Follow-Up.
Article in Obesity surgery, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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16 citing papers in PubMed, 29 citations in OpenAlex.
- Single-Anastomosis Duodenoileal Bypass Conversion for Sleeve Gastrectomy: Three-Year Outcomes Comparing 300 cm vs 250 cm Common Channel Length.Obesity surgery · 2026Article
- Incidence and Predictors of Suboptimal Early Weight Loss after Bariatric Procedures.Obesity surgery · 2026Article
- Rapid Recurrent Weight Gain Within Two Years of Sleeve Gastrectomy: Clinical Predictors and Metabolic Consequences.Obesity surgery · 2026Article
- Comparative Analysis of the Effectiveness and Frequency of Complications of Different Techniques of Laparoscopic Sleeve Gastrectomy in Patients with Obesity.Obesity surgery · 2025Article
- The prevalence of weight regain after sleeve gastrectomy in the middle east.Surgery in practice and science · 2025Article
- Obesity Management Medications as Adjuncts to Metabolic and Bariatric Surgery: Consensus Recommendations from India.Obesity surgery · 2025Review
- What About My Weight? Insufficient Weight Loss or Weight Regain After Bariatric Metabolic Surgery.International journal of endocrinology and metabolism · 2023Review
- Predictors of Weight Regain and Insufficient Weight Loss According to Different Definitions After Sleeve Gastrectomy: a Retrospective Analytical Study.Obesity surgery · 2022Article
- Definition, Mechanisms and Predictors of Weight Loss Failure After Bariatric Surgery.Journal of metabolic and bariatric surgery · 2022Review
- Analysis of the Immunohistochemical Expression of Ghrelin in the Gastric Mucosa and Correlation with Weight Loss After Sleeve Gastrectomy.Obesity surgery · 2022Article
- Impact of Preoperative Weight Loss on Postoperative Weight Loss Revealed from a Large Nationwide Quality Registry.Obesity surgery · 2022Article
- Ten-year outcomes after primary vertical sleeve gastrectomy for morbid obesity: a monocentric cohort study.Surgical endoscopy · 2021Article
- Weight Regain Outcomes After Bariatric Surgery in the Long-term Follow-up: Role of Preoperative Factors.Obesity surgery · 2021Article
- Effectiveness of Bariatric Surgery in Increasing Kidney Transplant Eligibility in Patients with Kidney Failure Requiring Dialysis.Obesity surgery · 2021Article
- The Cards and Lottery Task: Validation of a New Paradigm Assessing Decision Making Under Risk in Individuals With Severe Obesity.Frontiers in psychiatry · 2020Article
- Laparoscopic Sleeve Gastrectomy for High-Risk Patients in a Monocentric Series: Long-Term Outcomes and Predictors of Success.Obesity surgery · 2019Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionThe long-term results in sleeve gastrectomy (SG) have been reported in few publications. None of them has evaluated the importance of preoperative BMI (kg/m
objectiveTo determine the loss and regain of weight after SG, determining the influence of preoperative BMI in final results. MATERIAL AND
methodsThis prospective study included all patients operated between 2006 and 2010. Exclusion criteria corresponded to patients with Barrett's esophagus, type 2 diabetes, and hiatal hernia greater than 3 cm. Patients were followed and controlled "face to face" by the main author.
resultsFrom 109 original patients included in this study, 102 (93.5%) completed the late follow-up. Patients were divided into four groups: (a) I-29 patients with BMI 32.1-34.9; (b) II-56 patients with BMI 35-39.9; (c) III-20 patients with BMI 40-49.9; and (d) IV-4 patients with BMI > 50. There was a significant decrease in the BMI 12 to 24 months after surgery. At the late control, patients in groups III and IV regained weight in 85 and 100%, respectively. Patients in groups I and II had 3.6 and 38% of weight regain.
conclusionThe changes in weight after SG are directly related to preoperative BMI: the higher this value, the higher the percentage of failure and weight regain late after surgery. Besides, laparoscopic SG seems to be an adequate operation at late control in terms of loose of weight after surgery in patients with a BMI less than 40 kg/m
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