Abstract
Purpose
Cholelithiasis is a well-known consequence of obesity as well as rapid weight loss especially after bariatric surgery. A routine postoperative course of ursodeoxycholic acid (UDCA) is recommended as a prophylactic measure against gallstone formation. However, the efficacy of UDCA after bariatric surgery and predictors of cholelithiasis despite prophylaxis are not well understood. We assessed the incidence and predictors of de novo cholelithiasis after bariatric surgery in patients who received UDCA prophylaxis.
Methods
Uniform data from 2629 consecutive patients who underwent either sleeve gastrectomy or gastric bypass between March 2013 and 2018 were collected prospectively. All patients received a 6-month course of UDCA 300 mg twice daily. Cholelithiasis was assessed with abdominal ultrasound at baseline as well as 6, 9, 12, 18, and 24 months postoperatively. The association between cholelithiasis and its predictors was examined by Cox proportional hazards models and restricted cubic spline regression.
Results
The cumulative rate of cholelithiasis in 24 months after surgery was 10.8% (n = 283) with the greatest incidence within the first year. After multivariate analysis, 6-month body mass index (BMI) loss was found to be the only independent predictor for postoperative cholelithiasis (HR = 1.10 [95% CI: 1.04–1.16]). The concordance index for predicting cholelithiasis was 0.60 (0.56–0.64) for 6-month BMI loss.
Conclusion
Early postoperative rapid weight loss as represented by 6-month BMI loss is the main predictor of de novo cholelithiasis after bariatric surgery, although this parameter does not have enough power for discrimination of postoperative cholelithiasis.
Graphical abstract
Similar content being viewed by others
References
Forouzanfar MH, Afshin A, Alexander LT, Anderson HR, Bhutta ZA, Biryukov S, et al. Global, regional, and national comparative risk assessment of 79 behavioural, environmental and occupational, and metabolic risks or clusters of risks, 1990–2015: a systematic analysis for the Global Burden of Disease Study 2015. The Lancet. 2016;388(10053):1659–724.
Gloy VL, Briel M, Bhatt DL, Kashyap SR, Schauer PR, Mingrone G, et al. Bariatric surgery versus non-surgical treatment for obesity: a systematic review and meta-analysis of randomised controlled trials. BMJ (Clinical research ed). 2013;347:f5934.
Shaffer EA. Epidemiology and risk factors for gallstone disease: has the paradigm changed in the 21st century? Curr Gastroenterol Rep. 2005;7(2):132–40.
Anveden Å, Peltonen M, Näslund I, Torgerson J, Carlsson LM. Long-term incidence of gallstone disease after bariatric surgery: results from the nonrandomized controlled Swedish Obese Subjects study. Surgery for Obesity and Related Diseases. 2020;16(10):1474–82.
Li VKM, Pulido N, Fajnwaks P, Szomstein S, Rosenthal R. Predictors of gallstone formation after bariatric surgery: a multivariate analysis of risk factors comparing gastric bypass, gastric banding, and sleeve gastrectomy. Surg Endosc. 2009;23(7):1640–4.
De Oliveira CIB, Chaim EA, Da Silva BB. Impact of rapid weight reduction on risk of cholelithiasis after bariatric surgery. Obes Surg. 2003;13(4):625–8.
Cazzo E, Gestic MA, Utrini MP, Machado RR, Jimenez LS, da Silva APC, et al. Influence of insulin resistance status on the development of gallstones following Roux-en-Y gastric bypass: a prospective cohort study. Obes Surg. 2016;26(4):769–75.
Chen J-H, Tsai M-S, Chen C-Y, Lee H-M, Cheng C-F, Chiu Y-T, et al. Bariatric surgery did not increase the risk of gallstone disease in obese patients: a comprehensive cohort study. Obes Surg. 2019;29(2):464–73.
Melmer A, Sturm W, Kuhnert B, Engl-Prosch J, Ress C, Tschoner A, et al. Incidence of gallstone formation and cholecystectomy 10 years after bariatric surgery. Obes Surg. 2015;25(7):1171–6.
Manatsathit W, Leelasinjaroen P, Al-Hamid H, Szpunar S, Hawasli A. The incidence of cholelithiasis after sleeve gastrectomy and its association with weight loss: a two-centre retrospective cohort study. Int J Surg. 2016;30:13–8.
Guzmán HM, Sepúlveda M, Rosso N, San Martin A, Guzmán F, Guzmán HC. Incidence and risk factors for cholelithiasis after bariatric surgery. Obes Surg. 2019;29(7):2110–4.
Magouliotis DE, Tasiopoulou VS, Svokos AA, Svokos KA, Chatedaki C, Sioka E, et al. Ursodeoxycholic acid in the prevention of gallstone formation after bariatric surgery: an updated systematic review and meta-analysis. Obes Surg. 2017;27(11):3021–30.
Pizza F, D’Antonio D, Lucido FS, Tolone S, Del Genio G, Dell’Isola C, et al. The role of ursodeoxycholic acid (UDCA) in cholelithiasis management after one anastomosis gastric bypass (OAGB) for morbid obesity: results of a monocentric randomized controlled trial. Obes Surg. 2020;30(11):4315–24.
Di Lorenzo N, Antoniou SA, Batterham RL, Busetto L, Godoroja D, Iossa A, et al. Clinical practice guidelines of the European Association for Endoscopic Surgery (EAES) on bariatric surgery: update 2020 endorsed by IFSO-EC. EASO and ESPCOP Surgical endoscopy. 2020;34(6):2332–58.
Barzin M, Hosseinpanah F, Motamedi MA, Shapoori P, Arian P, Daneshpour MA, et al. Bariatric surgery for morbid obesity: Tehran Obesity Treatment Study (TOTS) rationale and study design. JMIR research protocols. 2016;5(1).
Association AD. Standards of medical care in diabetes—2015 abridged for primary care providers. Clinical diabetes: a publication of the American Diabetes Association. 2015;33(2):97.
James PA, Oparil S, Carter BL, Cushman WC, Dennison-Himmelfarb C, Handler J, et al. 2014 evidence-based guideline for the management of high blood pressure in adults: report from the panel members appointed to the Eighth Joint National Committee (JNC 8). JAMA. 2014;311(5):507–20.
National CEPN. Third report of the National Cholesterol Education Program (NCEP) expert panel on detection, evaluation, and treatment of high blood cholesterol in adults (Adult Treatment Panel III) final report. Circulation. 2002;106(25):3143.
Schoenfeld D. Partial residuals for the proportional hazards regression model. Biometrika. 1982;69(1):239–41.
Leyva-Alvizo A, Arredondo-Saldaña G, Leal-Isla-Flores V, Romanelli J, Sudan R, Gibbs KE, et al. Systematic review of management of gallbladder disease in patients undergoing minimally invasive bariatric surgery. Surgery for Obesity and Related Diseases. 2020;16(1):158–64.
Talha A, Abdelbaki T, Farouk A, Hasouna E, Azzam E, Shehata G. Cholelithiasis after bariatric surgery, incidence, and prophylaxis: randomized controlled trial. Surgical endoscopy. 2019:1–7.
Sakran N, Dar R, Assalia A, Neeman Z, Farraj M, Sherf-Dagan S, et al. The use of Ursolit for gallstone prophylaxis following bariatric surgery: a randomized-controlled trial. Updat Surg. 2020;72(4):1125–33.
Abdallah E, Emile SH, Elfeki H, Fikry M, Abdelshafy M, Elshobaky A, et al. Role of ursodeoxycholic acid in the prevention of gallstone formation after laparoscopic sleeve gastrectomy. Surg Today. 2017;47(7):844–50.
Coupaye M, Calabrese D, Sami O, Siauve N, Ledoux S. Effectiveness of ursodeoxycholic acid in the prevention of cholelithiasis after sleeve gastrectomy. Obes Surg. 2019;29(8):2464–9.
Wan Q, Zhao R, Chen Y, Wang Y, Wu Y, Wu X. Comparison of the incidence of cholelithiasis after sleeve gastrectomy and Roux-en-Y gastric bypass: a meta-analysis. Surgery for Obesity and Related Diseases. 2021.
Lee Y, Doumouras AG, Yu J, Aditya I, Gmora S, Anvari M, et al. Laparoscopic sleeve gastrectomy versus laparoscopic Roux-en-Y gastric bypass: a systematic review and meta-analysis of weight loss, comorbidities, and biochemical outcomes from randomized controlled trials. Ann Surg. 2021;273(1):66–74.
Gustafsson U, Benthin L, Granström L, Groen AK, Sahlin S, Einarsson C. Changes in gallbladder bile composition and crystal detection time in morbidly obese subjects after bariatric surgery. Hepatology. 2005;41(6):1322–8.
Meek CL, Lewis HB, Reimann F, Gribble FM, Park AJ. The effect of bariatric surgery on gastrointestinal and pancreatic peptide hormones. Peptides. 2016;77:28–37.
Acknowledgements
The authors would like to thank the hospital staff, study assistants, and coordinators that took part in this research. Also, especial thanks to Mohammadreza Golsibi for his assistance and support of the electronic data collection system. This article was derived from the disease registry entitled “Registration of patient in Tehran Obesity Treatment Center” and approved under the ethical code of “IR.SBMU.ENDOCRINE.REC1397.059” (date: 2018-05-08) by the local ethic committee. The study was supported by the deputy of research and technology of Shahid Beheshti University of Medical Sciences (dregistrysbmu.ac.ir).
Author information
Authors and Affiliations
Corresponding authors
Ethics declarations
Ethics Approval
This study was approved by the institutional review board (no. IR.SBMU. ENDOCRINE.REC 1397.0592018–05-08). Informed consent was obtained from all the participants included in the study. All procedures were performed in accordance with the ethical standards of the institutional and national research committees and 1964 Helsinki Declaration and its later amendments.
Consent to Participate
Informed consent was obtained from all individual participants included in the study.
Conflict of Interest
The authors declare no competing interests.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Key points
• Postoperative use of ursodeoxycholic acid (UDCA) is associated with reduced gallstone formation.
• Six-month BMI loss after bariatric surgery is the only predictor of de novo cholelithiasis in patients who received postoperative UDCA prophylaxis.
• This parameter did not have enough power for discrimination of cholelithiasis after bariatric surgery.
Rights and permissions
About this article
Cite this article
Barzin, M., Andalib, A., Khalaj, A. et al. Predictive Factors of Cholelithiasis After Prophylactic Administration of Ursodeoxycholic Acid Following Laparoscopic Bariatric Surgery: Tehran Obesity Treatment Study. OBES SURG 32, 311–317 (2022). https://doi.org/10.1007/s11695-021-05777-0
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11695-021-05777-0