BACKGROUND: Laparoscopic greater curvature plication (LGCP) is a newer metabolic/bariatric surgical procedure that requires no resection, bypass, or implantable device. We report outcomes in a cohort of LGCP patients at 5-year follow-up. METHODS: Body mass index (BMI, kg/m2) evolution, excess weight loss (%EWL), excess BMI loss (%EBMIL), and total weight loss (%TWL) were recorded. Repeated measures analysis of variance (ANOVA) was used to assess BMI change over 5 years. Two-step cluster analysis was used to profile LGCP patients according to significant characteristics relative to successful 5-year weight loss. RESULTS: Of patients entering the study between 2010 and 2011 with complete weight data through 5-year follow-up (86.9%, 212/244), mean age was 45.8 ± 10.9 years; mean baseline BMI, 41.4 ± 5.5 (81.6% women); 58 patients (27.4%) had type 2 diabetes. Mean operative time was 69.0 min; mean hospitalization, 38 h (24-72). ANOVA indicated a significant BMI reduction out to 2 years (p < 0.001), a plateau at 3 and 4 years, and a moderate but significant BMI increase at 5 years (p < 0.01). EBMIL at 1, 2, 3, 4, and 5 years was as follows: 50.7 ± 9.1%, 61.5 ± 8.1%, 60.2 ± 7.0%, 58.5 ± 7.0%, and 56.8 ± 6.3%. At 5 years, 79.2% (168/212) of patients were successful; 20.8% (44/212) experienced a suboptimal weight outcome; mean weight regain, 9.2%. Cluster analysis identified four distinct LGCP patient profiles. Diabetes improvement rate was 65.5%. There were 12 reoperations (4.9%): 4 emergency (1.6%) and 8 (3.3%) elective. There was no mortality. CONCLUSIONS: At 5-year follow-up, LGCP proved to be safe and effective, with 56.8% EBMIL and a low rate of complications.

• Klíčová slova
• Diabetes, LGCP, Laparoscopic greater curvature plication, Obesity,
• MeSH
• bariatrická chirurgie škodlivé účinky   metody   statistika a číselné údaje   MeSH
• délka operace MeSH
• diabetes mellitus 2. typu epidemiologie   chirurgie   MeSH
• dospělí MeSH
• gastrektomie metody   MeSH
• hmotnostní úbytek MeSH
• index tělesné hmotnosti MeSH
• laparoskopie škodlivé účinky   metody   statistika a číselné údaje   MeSH
• lidé středního věku MeSH
• lidé MeSH
• morbidní obezita epidemiologie   chirurgie   MeSH
• následné studie MeSH
• pooperační komplikace epidemiologie   etiologie   MeSH
• reoperace statistika a číselné údaje   MeSH
• výsledek terapie MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH

INTRODUCTION: Laparoscopic greater curvature plication (LGCP) is a novel restrictive technique that reduces gastric volume by plication of the greater curvature. The advantage of LGCP is its reversibility in comparison to laparoscopic sleeve gastrectomy. Nowadays, the long-term LGCP efficacy, safety and metabolic effect are being investigated. AIM: To assess body composition, clinical complications and metabolic changes in obese patients 6 and 12 months after laparoscopic greater curvature plication. MATERIAL AND METHODS: A total of 70 subjects underwent LGCP; 52 of them (33 women and 19 men) completed 1-year follow-up study. Anthropometry and biochemical parameters (glucose, glycated haemoglobin, lipids, ghrelin, leptin, adiponectin and fibroblast growth factor 21 [FGF-21]) were assessed before and 3, 6, and 12 months after surgery. RESULTS: All study participants exhibited statistically significant weight loss at both 6 and 12 months following the LGCP compared to baseline, with significant reductions in body composition - body weight, body mass index, percentage excess weight loss (%EWL), and percentage excess BMI loss (%EBL) (p ≤ 0.001). Moreover, significant lowering of glucose and glycated haemoglobin, triacylglycerols and leptin was observed 12 months after LGCP. On the other hand, plasma concentrations of ghrelin, adiponectin and LDL cholesterol increased significantly. Total cholesterol, LDL cholesterol and FGF-21 levels did not change significantly. CONCLUSIONS: Laparoscopic greater curvature plication appears to be a procedure with good restriction results, which might be mediated through alteration in incretin metabolism. Technical aspects and standardization of the procedure still remain to be worked out.

• Klíčová slova
• fibroblast growth factor 21, gastric plication, ghrelin, metabolic effect, weight loss,
• Publikační typ
• časopisecké články MeSH