Cited by 133

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Ursodeoxycholic Acid in the Prevention of Gallstone Formation after Bariatric Surgery: A Meta-analysis

Uy, Manley C., Talingdan-Te, Marilyn C., Espinosa, Wendell Z., Daez, Ma. Lourdes O., Ong, Janus P.·2008·Obesity Surgery

Abstract

Background Rapid weight loss increases risk for gallstone formation. Prophylactic cholecystectomy is difficult. Several small trials have shown that ursodeoxycholic acid (UDCA) may prevent gallstone formation after bariatric surgery. The aim of this study is to assess the efficacy and safety of UDCA in the prevention of gallstone formation after bariatric surgery. Methods Electronic databases, including the Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE, Australasian Medical Index, LILACS, and HERDIN, were searched. Reference lists of trials selected by the above electronic searching were also searched. Authors of the retrieved trials and pharmaceutical companies were also contacted for other trials, published and unpublished. A meta-analysis of all randomized, double-blind, placebo-controlled prospective trials comparing UDCA and placebo was performed. Results Five RCTs including 521 patients were assessed. Random effects meta-analysis showed a significant reduction of gallstone formation (RR 0.43, 95% confidence interval 0.22-0.83), with 8.8% of those taking UDCA developing gallstones compared to 27.7% for placebo. Although this meta-analysis is heterogeneous with I(2) of 61.9%, the directions of the effect are all consistently in favor of UDCA (p=0.01). A meta-analysis on the adverse effects could not be performed because the studies did not report them in a way to make the analysis possible. Conclusions UDCA can prevent gallstone formation after bariatric…

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Crossref · 10.1007/s11695-008-9587-7

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Research works printed but not linked: 13

  1. Wudel LJ, Wright JK, Debelak JP, et al. Prevention of gallstone formation in morbidly obese patients undergoing rapid weight loss: results of a randomized controlled pilot study. J Surg Res. 2002;102(1):50–6. · DOI · Paper page
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  3. Sugerman HJ, Brewer WH, Shiffman ML, et al. A multicenter, placebo-controlled, randomized, double-blind, prospective trial of prophylactic ursodiol for the prevention of gallstone formation following gastric-bypass-induced rapid weight loss. Am J Surg. 1995;169:91–7. · DOI · Paper page
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  10. Broomfield PH, Chopra R, Sheinbaum RC, et al. Effects of ursodeoxycholic acid and aspirin on the formation of lithogenic bile and gallstones during loss of weight. N Engl J Med. 1998;319(24):1567–72. · DOI · Paper page
  11. Lafferrere B, Heshka S, Wang K, et al. Incretin levels and effect are markedly enhanced 1 month after Roux-en-Y gastric bypass surgery in obese patients with type 2 diabetes. Diabetes Care. 2007;30:1709–16. · DOI · Paper page
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Metadata

Authors
Uy, M. C., Talingdan-Te, M. C., Espinosa, W. Z., Daez, M. L. O., & Ong, J. P.
Venue
Obesity Surgery
Published
2008-06-24
Volume
18
Issue
12
Pages
1532-1538
ISSN
  • 0960-8923
  • 1708-0428
Cited by
133
References
1
Language
en

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