ArticleObesity surgery2013
Laparoscopic sleeve gastrectomy compared to a multidisciplinary weight loss program for obesity--effects on body composition and protein status.
Article in Obesity surgery, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05667558 (Assessment of Intake of Energy and Selected Nutrients, Nutritional Status, Body Composition and Biochemical Parameters of Obese Patients Before and After Bariatric Surgery), which is not on this map. Cited by 26 papers, 4 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Assessment of Intake of Energy and Selected Nutrients, Nutritional Status, Body Composition and Biochemical Parameters of Obese Patients Before and After Bariatric Surgery
Who cites it
26 citing papers in PubMed, 4 syntheses or guidelines pooled it.
- Body Composition Changes in Adolescents Who Underwent Bariatric Surgery: A Systematic Review and Meta-analysis.Current obesity reports · 2024Pooled it
- Effects of Roux-en-Y Gastric Bypass Versus Sleeve Gastrectomy on Body Composition for Patients with a BMI > 35 kg/mObesity surgery · 2022Pooled it
- How Does Fat Mass Change in the First Year After Bariatric Surgery? A Systemic Review and Meta-Analysis.Obesity surgery · 2021Pooled it
- Challenges in Transition of Care for Pediatric Patients after Weight-Reduction Surgery: a Systematic Review and Recommendations for Comprehensive Care.Obesity surgery · 2018Pooled it
- Evaluating Protein Liquid Supplementation for Enhanced Protein Intake and Adherence at Short-Term After Metabolic and Bariatric Surgery: A Pilot Randomized Controlled Trial.Obesity surgery · 2025Trial
- Prospective Longitudinal Trends in Body Composition and Clinical Outcomes 3 Years Following Sleeve Gastrectomy.Obesity surgery · 2019Trial
- The Phase Angle of the Bioelectrical Impedance Analysis as Predictor of Post-Bariatric Weight Loss Outcome.Obesity surgery · 2017Trial
- Effects of Hybrid-Type Multicomponent Exercise Training on Cardiopulmonary Capacity, Resting Metabolic Rate, and Muscle Strength Following Bariatric Surgery.Obesity surgery · 2026Article
- Micronutrient Status in Patients with Severe Obesity Before and After Laparoscopic Sleeve Gastrectomy.Nutrients · 2024Article
- Comparative Effects of Sleeve Gastrectomy vs. Roux-en-Y Gastric Bypass on Phase Angle and Bioelectrical Impedance Analysis Measures: A Systematic Review and Meta-Analysis.Journal of clinical medicine · 2024Review
- Phase angle (PhA) in overweight and obesity: evidence of applicability from diagnosis to weight changes in obesity treatment.Reviews in endocrine & metabolic disorders · 2023Review
- Assessment of the Clinical Condition and Way of Patients' Nutrition before and after Laparoscopic Sleeve Gastrectomy.Nutrients · 2023Article
- Environmental Factors Determining Body Mass Index (BMI) within 9 Months of Therapy Post Bariatric Surgery-Sleeve Gastrectomy (SG).Nutrients · 2022Article
- A Higher Phase Angle Is Associated with Greater Metabolic Equivalents in Women 1 Year After Bariatric Surgery.Obesity surgery · 2022Article
- Sarcopenia after Roux-en-Y Gastric Bypass: Detection by Skeletal Muscle Mass Index vs. Bioelectrical Impedance Analysis.Journal of clinical medicine · 2022Article
- Five-year Changes in Body Composition in Type 2 Diabetes Mellitus Patients with a BMI < 32.5 kg/mObesity surgery · 2021Article
- Assessment of body composition in obese patients undergoing one anastomosis gastric bypass: cross-sectional study.Scientific reports · 2020Observational
- The Role of Elevated Branched-Chain Amino Acids in the Effects of Vertical Sleeve Gastrectomy to Reduce Weight and Improve Glucose Regulation.Cell reports · 2020Article
- Tolerance to Specific Foods After Laparoscopic Sleeve Gastrectomy.Obesity surgery · 2020Article
- Should pylorus-preserving gastrectomy be performed for overweight/obese patients with gastric cancer?Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundOptimal obesity therapy is a matter of debate. Besides weight reduction, other criteria such as safety and nutritional status are of relevance. Therefore, we compared a favored surgical intervention with the most effective conservative treatment regarding anthropometry and nutritional status.
methodsFifty-four obese patients were included who underwent laparoscopic sleeve gastrectomy (LSG, n = 27) or a 52-week multidisciplinary intervention program (MIP, n = 27) for weight loss. Body weight, body composition assessed by bioelectrical impedance analysis, and serum protein levels were measured before and within 12 months after intervention.
resultsAfter 1 year of observation, excess weight loss was more pronounced following LSG (65 %) compared to MIP (38 %, p < 0.001). In both groups, body fat was clearly reduced, but a higher reduction occurred in the LSG group. However, protein status deteriorated particularly in the LSG group. Within 1 year, body cell mass declined from 37.1 to 26.9 kg in the LSG group, but only from 35.7 to 32.2 kg in the MIP group. This resulted in an increased mean extracellular mass/body cell mass ratio (1.42 versus 1.00, p < 0.001), in a decreased mean phase angle (4.4° versus 6.6°, p < 0.001), and in a lower prealbumin level in serum (p < 0.02) in the LSG group compared to the MIP group.
conclusionsLSG, compared to MIP, was more effective regarding excess weight loss and body fat loss within 1 year, however, induced more pronounced muscle mass and protein loss, possibly requiring particular interventions such as exercise or protein supplements.
Indexed as
Identifiers
23856991What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.