Ignite Creation Date:
2025-12-25 @ 2:40 AM
Ignite Modification Date:
2025-12-27 @ 11:34 PM
Study NCT ID:
NCT05750134
Status:
UNKNOWN
Last Update Posted:
2023-03-06
First Post:
2022-12-07
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Endoscopic Sleeve Gastroplasty for Moderate Obesity
Sponsor:
Assistance Publique - Hôpitaux de Paris
Organization:
Study Overview
Official Title:
Endoscopic Sleeve Gastroplasty for Overweight or Moderately Obese Patients: Identification of Predictive Factors for Weight Loss
Status:
UNKNOWN
Status Verified Date:
2023-03
Last Known Status:
NOT_YET_RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
PLICATURE
Brief Summary:
Weight loss is of paramount importance to ameliorate obesity-related complications. Endoscopic sleeve gastroplasty is a new therapeutic option to obtain significant weight reduction in obese patients. Nevertheless, a only a part of patients experience sufficient weight loss to improve comorbidities. A better understanding of mechanisms driving body weight trajectory after endoscopic sleeve gastroplasty may help patient selection and improve efficacy. The main aim of this study is to identify factors associated with weight reduction after endoscopic sleeve gastroplasty in patients with overweight or morbid obesity without indication to bariatric surgery. For this purpose, the investigators conduct a retro-prospective cohort study including patients with overweight or moderate obesity undergoing endoscopic sleeve gastroplasty between March 2017 and March 2023
Detailed Description:
The prevalence of obesity is increasing worldwide, and it is estimated that one quarter of the world's population will be overweight or obese by 2045. Obesity can lead to complications, including cardiovascular damage (myocardial ischemia and stroke), liver damage (non-alcoholic steatohepatitis and liver cancer), diabetes and extra-hepatic cancers. In this context, achievement of a significant long-term weight loss is of paramount importance to ameliorate patient outcome. Bariatric surgery is the most effective treatment for severe obesity and results in a significant long-term weight loss. However, bariatric surgery is restricted to patients with a BMI \>40 kg/m2 or \>35 kg/m2 with commodities (hypertension, diabetes, sleep apnoea, NASH). Therefore, the majority of obese patients do not benefit from this procedure. Recent advances in flexible endoluminal endoscopy now provide the tools for transoral endoscopic gastric volume reduction (ESG, endoscopic sleeve gastroplasty). The gastric body is reduced by an endoscopic procedure involving suture plications. This minimally invasive method may be a good therapeutic option to obtain a significant weight reduction in patients with moderate obesity or those with severe obesity and no indication for bariatric surgery (BMI between 35 and 40 kg/m2 without commodities). In this context this study aims to identify predictive factors of weight loss following ESG and explore changes of metabolic parameters, metabolomic profiles and gut microbiota profiles. This is a retro-prospective cohort study including patients with moderate obesity undergoing ECG between March 2017 and September 2023. Clinical parameters (weight, high, BMI, weight fluctuations), serum metabolic parameters (standard lipid profile, lipoprotein levels, fasting plasma glucose, insulin levels, C-peptide levels, hemoglobin A1c) and liver function test parameters (standard biology, transient elastometry, Fibrotest®, Actitest®, abdominal ultrasound) are systematically collected for all patients before ESG and then at three- and twelve-month post-ESG. Samples of serum, plasma, stools and saliva are also systematically collected for research purpose before ESG and then at three- and twelve-month post-ESG. Each sample is stored at -80°C for subsequent analysis. Metabolomic/lipidomic analysis will be used to quantify metabolite and lipid species in serum/plasma samples. Metagenomic analysis will be used to characterise faecal and salivary microbiota profiles.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: