ArticleObesity surgery2016
Effect of Gastric Bypass on Bone Mineral Density, Parathyroid Hormone and Vitamin D: 5 Years Follow-up.
Article in Obesity surgery, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 3 of them syntheses that pooled it.
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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
30 citing papers in PubMed, 3 syntheses or guidelines pooled it.
- Changes in Nutritional Outcomes After Roux-en-Y Gastric Bypass: A Systematic Review and Meta-Analysis.Obesity surgery · 2024Pooled it
- A Systematic Review and Meta-Analysis of Vitamin D Status of Patients with Severe Obesity in Various Regions Worldwide.Obesity facts · 2023Pooled it
- A systematic review of the interrelation between diet- and surgery-induced weight loss and vitamin D status.Nutrition research (New York, N.Y.) · 2017Pooled it
- Bone Turnover Markers After Standard and Distal Roux-en-Y Gastric Bypass: Results from a Randomized Controlled Trial.Obesity surgery · 2019Trial
- Research on DXA bone density measurements and trabecular bone scores in Chinese men and women with obesity before and after bariatric surgery.Scientific reports · 2024Article
- Bone mineral density in young adults 5 to 11 years after adolescent metabolic and bariatric surgery for severe obesity compared to peers.International journal of obesity (2005) · 2024Article
- Prevalence and risk factors for secondary hyperparathyroidism (SHPT) in patients undergoing bariatric surgery.Surgical endoscopy · 2023Article
- Long-Term Changes in Bone Density and Bone Metabolism After Gastric Bypass Surgery: a Retrospective Cohort Study.Obesity surgery · 2023Article
- Observational
- Changes in Bone Mineral Density After Weight Loss Due to Metabolic Surgery or Lifestyle Intervention in Obese Patients.Obesity surgery · 2021Article
- Bariatric surgery prior to total knee arthroplasty is not associated with lower risk of revision: a register-based study of 441 patients.Acta orthopaedica · 2021Article
- Roux-en-Y gastric bypass and gastric sleeve surgery result in long term bone loss.International journal of obesity (2005) · 2021Article
- Long-Term Effects of Laparoscopic Sleeve Gastrectomy and Roux-en-Y Gastric Bypass on Body Composition and Bone Mass Density.Obesity facts · 2021Article
- Bone Mineral Density, Parathyroid Hormone, and Vitamin D After Gastric Bypass Surgery: a 10-Year Longitudinal Follow-Up.Obesity surgery · 2020Article
- Relationships Between Vitamin D Status and PTH over 5 Years After Roux-en-Y Gastric Bypass: a Longitudinal Cohort Study.Obesity surgery · 2020Article
- Long-Term Effects in Bone Mineral Density after Different Bariatric Procedures in Patients with Type 2 Diabetes: Outcomes of a Randomized Clinical Trial.Journal of clinical medicine · 2020Article
- Effect of Sleeve Gastrectomy on Bone Metabolism and Serum 5-Hydroxytryptamine in Obese Rats.Medical science monitor : international medical journal of experimental and clinical research · 2020Article
- Continuous decline in bone mineral density and deterioration of bone microarchitecture 7 years after Roux-en-Y gastric bypass surgery.European journal of endocrinology · 2020Article
- Bilateral subtrochanteric insufficiency fracture following mini-gastric bypass. A case report.SICOT-J · 2020Article
- Bone Metabolism in Adolescents and Adults Undergoing Roux-En-Y Gastric Bypass: a Comparative Study.Obesity surgery · 2019Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe aim of the present study was to see if there are longitudinal changes in bone mineral density (BMD), vitamin D or parathyroid hormone (PTH) in females 5 years after Laparoscopic Roux-en-Y Gastric Bypass (LRYGB).
methodsThirty-two women with mean age 41.6 ± 9.3 years and mean body mass index (BMI) 44.5 ± 4.6 kg/m(2) were included. Preoperatively, 2 and 5 years postoperatively, BMD, weight, height, S-calcium, S-albumin, S-creatinine, S-25(OH)-vitamin D and fP-PTH were measured.
resultsThe mean decrease in BMI between baseline and 5 years after surgery was 29.4%. BMD of the spine and femur measured as z- and t-scores, showed a linear, statistically significant declining trend over the years. The fall in BMD of the spine and femoral neck between baseline and 5 years after surgery was 19 and 25%, respectively. The mean fP-PTH showed a significant increase over the study period (20.2 μg/L increase, 95% CI:-31.99 to -8.41). S-calcium, both free and corrected for albumin, showed a decrease between baseline and 5 years after surgery. Eight patients developed osteopenia and one osteoporosis after a 5-year follow-up.
conclusionLRYGB is an efficient method for sustained long-term body weight loss. There is, however, a concomitant decrease in BMD and S-calcium, and an increase in fP-PTH.
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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.