Perioperative and Postoperative Effects of Preoperative Low-Calorie Restrictive Diets on Patients Undergoing Laparoscopic Sleeve Gastrectomy

dc.authorscopusid 57196279239
dc.authorscopusid 57205505728
dc.contributor.author Ekici, Ugur
dc.contributor.author Ferhatoglu, Murat Ferhat
dc.date.accessioned 2024-05-25T11:40:04Z
dc.date.available 2024-05-25T11:40:04Z
dc.date.issued 2020
dc.department Okan University en_US
dc.department-temp [Ekici, Ugur] Istanbul Gelisim Univ, Hlth Adm Dept, Hlth Sci Coll, Tahtakale Mah Abdi Ipekci Cad Avrupa Konutlari 3, Istanbul, Turkey; [Ferhatoglu, Murat Ferhat] Okan Univ, Gen Surg Dept, Istanbul, Turkey en_US
dc.description.abstract Objective A restrictive diet applied before bariatric surgery can be required to reduce the liver volume or as a necessity imposed by insurance companies. However, the benefits of preoperative weight loss remain controversial. The present study aimed to investigate the perioperative and postoperative outcomes of a restrictive diet applied before laparoscopic sleeve gastrectomy. Materials and Methods The data of 128 patients who received surgery in 2015 and 2016 were retrospectively analyzed. All patients were advised to follow a 4-week low-calorie (1000 cal) restrictive diet. Nevertheless, approximately 50% of patients did not accept the diet plan. We divided the patients into two groups as dieters (group 1) and non-dieters (group 2). Results In group 1, changes in after-diet BMI and liver size were statistically significant (p < 0.001). In group 2, mean operation duration, mean hospitalization duration values, mean BMI values, and mean body weight at postoperative 1, 3, 6, and 12 months were statistically significantly higher than in group 1. No statistically significant difference was found between early complication rates of the groups (p = 0.844). Conclusion Low-calorie restrictive diet applied before laparoscopic sleeve gastrectomy has reduced liver volume and shortens surgery and hospitalization time but does not have any significance concerning early complications and weight loss after operation in 1 year. Also, non-adherence of the bariatric surgery candidate patients to the diet seems to be a challenge. en_US
dc.identifier.citationcount 11
dc.identifier.doi 10.1007/s11605-019-04157-5
dc.identifier.endpage 319 en_US
dc.identifier.issn 1091-255X
dc.identifier.issn 1873-4626
dc.identifier.issue 2 en_US
dc.identifier.pmid 30788716
dc.identifier.scopus 2-s2.0-85071756174
dc.identifier.scopusquality Q2
dc.identifier.startpage 313 en_US
dc.identifier.uri https://doi.org/10.1007/s11605-019-04157-5
dc.identifier.uri https://hdl.handle.net/20.500.14517/1399
dc.identifier.volume 24 en_US
dc.identifier.wos WOS:000517329000010
dc.identifier.wosquality Q1
dc.language.iso en
dc.publisher Springer en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.scopus.citedbyCount 15
dc.subject Bariatric surgery en_US
dc.subject Liver volume en_US
dc.subject Preoperative weight loss en_US
dc.subject Surgical outcomes en_US
dc.subject Very low-calorie diet en_US
dc.title Perioperative and Postoperative Effects of Preoperative Low-Calorie Restrictive Diets on Patients Undergoing Laparoscopic Sleeve Gastrectomy en_US
dc.type Article en_US
dc.wos.citedbyCount 14

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