Clinical trial NCT04765618: The Incidence of Gall Stones After Bariatric Surgery and Its Association With Weight Loss
Official title: The Incidence of Gall Stones After Bariatric Surgery and Its Association With Weight Loss
Study type: OBSERVATIONAL
Overall status: COMPLETED
Conditions: The Incidence of Gall Stones After Bariatric Surgery and Its Association With Weight Loss
Keywords: gall stones
,bariatric surgery
Lead sponsor: Helwan University
Sponsor class: OTHER
First posted: 2021-02-21
Enrollment: 148
Sex: ALL
Minimum age (years): 18
Maximum age (years): 65
Standard ages: ADULT
OLDER_ADULT
Observational model: OTHER
Time perspective: RETROSPECTIVE
Sampling method: NON_PROBABILITY_SAMPLE
Study population: Methods This was a prospective study conducted in Helwan University Hospitals in Egypt including 148 consecutive patients underwent BS during the period between December 2018 and December 2019. Patients with preoperative negative abdominal ultrasound(US) for GS were followed-up for at least 12 months.

Brief summary: The incidence of Gall Stones after Bariatric surgery and its association with weight loss

Detailed description: Gallstone (GS) formation is common in obese patients, particularly during rapid weight loss.This study aimed to determine the incidence of GS in patients underwent bariatric surgery (BS) and the influence of weight loss on GS formation.

Eligibility criteria: Inclusion Criteria:

* (BMI) ≥35kg/m2 with one or more obesity-related comorbidities
* a BMI \> 40 kg/m2 without coexisting medical problems

Exclusion Criteria:

-a conrtaindication for bariatric surgery

Primary outcomes:
measure: The incidence of Gall Stones after Bariatric surgery
timeFrame: the period between December 2018 and December 2019
Secondary outcomes:
measure: effect of weight loss on Gall Stones formation after Bariatric surgery
timeFrame: the period between December 2018 and December 2019
Other outcomes:
Locations:
city: Helwan
country: Egypt
facility: Dr.hossam hoseiny
state: Cairo
Study officials:
References:
citation: Talha A, Abdelbaki T, Farouk A, Hasouna E, Azzam E, Shehata G. Cholelithiasis after bariatric surgery, incidence, and prophylaxis: randomized controlled trial. Surg Endosc. 2020 Dec;34(12):5331-5337. doi: 10.1007/s00464-019-07323-7. Epub 2019 Dec 19.
citation: Neuberg M, Blanchet MC, Gignoux B, Frering V. Long-Term Outcomes After One-Anastomosis Gastric Bypass (OAGB) in Morbidly Obese Patients. Obes Surg. 2020 Apr;30(4):1379-1384. doi: 10.1007/s11695-019-04287-4.
citation: 3.Vural A, Goksu K, Kahraman AN et al. Increased gallstone formation after sleeve gastrectomy and the preventive role of ursodeoxycholic acid. Acta Gastroenterol Belg. 2020;83(1):33-38. 4. MAGOULIOTIS D.E., TASIOPOULOU V.S., SVOKOS A.A. et al.Ursodeoxycholic acid in the prevention of gall stone formation after bariatric surgery : A meta-analysis. Obese Sur., 2008, 27 : 3021-3030 5.MANATSATHIT W., LEELASINJAROEN P., AL-HAMID H., et al. The incidence of cholelithiasis after sleeve gastrectomy and its association with weight loss. A two-centre retrospective cohort study. Int Jpatients submitted to sleeve gastrectomy compared to normal subjects. Obes Surg., 2009, 19 : 1515-1521. 6. MELISSAS J., KOUKOURAKI S., ASKOXYLAKIS J., et al. Sleeve gastrectomy - Arestrictive procedure? Obes Surg., 2007, 17 : 57-62 7. LI V.K.M., PULIDO N., MARTINEZ-SUARTEZ P.et al. Symptomatic gallstones after sleeve gastrectomy. Surg Endosc., 2009, 23 : 2488-92. 8. Altieri, M. S., Yang, J., Nie, L., Docimo, S et al. Incidence of cholecystectomy after bariatric surgery. Surgery for Obesity and Related Diseases, (2018). 14(7), 992-996. 9. Morais M, Faria G, Preto J, et al. Gallstones and bariatric surgery: to treat or not to treat? World J Surg. 2016;40(12):2904-10. 10.Guzmán HM, Sepúlveda M, Rosso N. et al .Incidence and Risk Factors for Cholelithiasis After Bariatric Surgery [published correction appears in Obes Surg. 2019 May 28;:]. Obes Surg. 2019;29(7):2110-2114. doi:10.1007/s11695-019-03760-4. 11. Sioka E, Zacharoulis D, Zachari E et al. Complicated gallstones after laparoscopic sleeve gastrectomy. J Obes, 2014. 468203.