ArticleObesity surgery2020
Pancreaticoduodenectomy in Patients with Previous Roux-en-Y Gastric Bypass: a Matched Case-Control Study.
Article in Obesity surgery, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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.
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.
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Who cites it
2 citing papers in PubMed, 1 citations in OpenAlex.
- Diagnostic and therapeutic challenges with malignant biliary tract and periampullary pathology in post-bariatric surgery.Frontiers in surgery · 2026Review
- Pancreaticoduodenectomy after Roux-en-Y Gastric Bypass: a novel reconstruction technique.Translational gastroenterology and hepatology · 2022Article
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Little has been reported regarding outcomes of pancreaticoduodenectomy (PD) in patients with previous Roux-en-Y gastric bypass (RYGB). We performed a retrospective case-control study of patients undergoing PD after RYGB from January 2012 through July 2017 at 2 institutions. Of the 380 patients who underwent PD, 12 (3.2%) had previous RYGB. They were matched (by age, sex, diagnosis, operative approach, and year of surgery) to 36 non-RYGB patients undergoing PD (1:3 ratio). No difference was found between groups in mean operative time, length of hospitalization, or postoperative morbidity. A history of RYGB in patients with pancreatic head pathology did not delay surgical intervention. Outcomes of PD were similar for patients who did or did not have prior RYGB.
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