ArticleObesity surgery2021
Comparing a Short Biliopancreatic Limb to a Long Biliopancreatic Limb in Patients with a Roux-en-Y Gastric Bypass with 4 Years Follow-up.
Article in Obesity surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis 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
3 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.
- Pooled it
- Long Biliopancreatic Limb (BPL) RYGB Versus Short BPL RYGB Post-Suboptimal Initial Clinical Response of SG or Recurrent Weight Gain: A Randomized Controlled Study.Obesity surgery · 2025Trial
- Long-term Outcome of the Dutch Common Channel Trial (DUCATI): Preservation of Superior Weight Loss Results Without Significant Malnutrition Side Effects.Obesity surgery · 2024Trial
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionIn order to design the most effective weight loss procedure, the ideal biliopancreatic limb (BPL) and alimentary limb (AL) length in Roux-en-Y gastric bypass (RYGB) have been discussed extensively. Yet, no consensus has been reached. The aim of this study was to compare weight loss after a short and long BPL in patients who underwent a RYGB with a minimum of 4 years follow-up.
methodsThis retrospective cohort study consisted of 574 patients who underwent a primary RYGB procedure between March 2015 and January 2017. Patients were divided in two groups based on the surgical procedure performed: a short BPL group (BPL of 50 cm with an AL of 150 cm) and long BPL group (BPL of 150 cm with an AL of 75 cm). The percentage total weight loss (%TWL) between groups was compared up to 4 years after surgery. Secondary outcomes were 30-day postoperative complications and health-related quality of life (RAND-36).
resultsThe short BPL group consisted of 286 patient and the long BPL group of 288 patients. Follow-up rates of both groups at the first, second, third, and fourth year after surgery were comparable. The long BPL group showed significantly more %TWL compared to the short BP limb group starting at 6 months (p = 0.004) until 4 years after surgery (p < 0.001). Thirty-day complications and health-related quality of life did not differ.
conclusionThe results showed significantly more %TWL in patients receiving a long BPL compared to the short BPL up to 4 years after surgery.
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