View clinical trials related to Bariatric Surgery Candidate.
Filter by:The management of obesity is based on a multidisciplinary approach and justifies the use of surgery in patients with the most severe forms. Surgery for obesity or bariatric surgery generally allows rapid and significant weight loss however it is associated with significant risks, and its long-term results remain heterogeneous and unpredictable. Long-term data will clarify the role of different types of bariatric surgery in surgical strategy, improve patient information and identify predictors of failure in order to provide personalised and tailored surgery for each candidate .
Randomized, Double-Blinded, Placebo-Controlled Trial of Laparoscopic Transverse Abdominis Plane (Lap TAP) and Rectus Sheath Block in elective Gastric Bypass Surgery aiming to evaluate the benefit of a laparoscopically -guided, surgical transversus abdominis plane (TAP) block and rectus sheath block in reducing post-operative opioid consumption and improving outcomes in patients undergoing laparoscopic gastric bypass surgery. The results of this study will provide further evidence on the optimal means to obtain analgesia in patients undergoing gastric bypass surgery
Transnasal Endoscopy in Obese Patients are Candidates for Bariatric Surgery Introduction and Objectives: high digestive endoscopy (HDE) is an important tool in the preoperative period of bariatric surgery. Patients with excess weight have a higher risk of cardiorespiratory complications during this procedure, being that the transnasal endoscopy (TNE) with an endoscope-thin is a safe alternative, comfortable and great value for money. The TNE allows the study of the upper gastrointestinal tract without the need for sedation. The objective of this work was to evaluate the feasibility, tolerance and safety of TNE in obese patients are candidates for bariatric surgery. Methods: This was a prospective study with all patients with indication for surgery of obesity undergoing endoscopic transnasal preoperatively, between December 2016 and August 2018, at the Hospital of the Federal University of Minas Gerais. The variables evaluated were: age, gender, suitability of the exam, tolerance by the patient through the visual analogue scale, incidence of complications and need for sedation. Oxygen saturation, heart rate and systolic blood pressure were recorded. Conclusion: The transnasal endoscopy is a feasible alternative, well tolerated and safe the conventional endoscopy in evolution the preoperative bariatric surgery. The benefits of transnasal endoscopy in obese patients mainly consist in carrying out the procedure without sedation, which may provide reduction of risks, costs and waive the need for a companion. Key words: transnasal endoscopy - Obesity - endoscopy without sedation.
The aim of this study is to answer the question of whether the single anastomosis, 300 cm loop, duodenal switch (SIPS) is an equally effective, safe, simpler operation with less nutritional and surgical risks than the standard duodenal switch (DS) operation. Please note, this study does not provide a stipend or coverage for surgery.
In order to evaluate the difference in beta cell mass in morbidly obese patients with type 2 diabetes mellitus (T2D) before and after Roux-en-Y gastric bypass (RYGB), investigators aim to compare quantitative PET imaging of the pancreas in this patient group before and after surgery. Investigators propose to measure the uptake of 68Ga-NODAGA-exendin-4 in the pancreatic beta cells of these patients. Furthermore, investigators aim to compare uptake of the radiolabeled tracer to beta cell function measured by laboratory parameters. These highly relevant data will provide investigators with more information on the contribution of the beta cells to the mechanisms behind resolution of T2D after bariatric surgery and on the prognostic value of pre-operative beta cell mass determination to T2D resolution. This might be of great interest for the assessment of RYGB as an alternative therapy in patients with T2D and a BMI <35, who currently do not meet the international guidelines for bariatric surgery.
Type 2 diabetes mellitus (T2DM) is a chronic progressive illness affecting a substantial percentage of the general population. While pharmacotherapy remains the mainstay of treatment, around 60% of patients cannot achieve the recommended goals for diabetic control. Weight control is a well-known essential component in normalizing blood glucose level in T2DM. The term metabolic surgery is recently introduced and it is now increasingly accepted as a valid option for obese T2DM patients with poor glycemic control despite optimal medical therapy. While laparoscopic roux-en-Y gastric bypass (RYGBP) is the gold-standard bariatric/metabolic procedure in many countries, it is not widely accepted in Asia. Recently, a novel bypass technique called single loop duodenojejunal bypass with sleeve gastrectomy (SLDJB-SG) has been developed trying to tackle most drawbacks of RYGBP. Realizing there is a knowledge gap in applying the new duodenojejunal bypass procedure to obese T2DM patients, we propose to investigate and compare the efficacy of glycemic control and functional outcomes of SLDJB-SG with conventional RYGBP.
This trial is a multi-center, single-arm, prospective, observational cohort study of patients undergoing primary bariatric surgical procedures in Korea. A total of 100 patients will be recruited over a 1-year period from 2016 to 2017, and will be followed for a mean follow-up period of 1 year after surgery. The eligible subjects who have given their consent to participate will undergo one of two surgical procedures; sleeve gastrectomy and Roux-en Y gastric bypass. The primary objective of this clinical trial is to measure the changes in body weight (kg) and waist circumference (cm) of the enrolled patients at postoperative 1 year. Secondary outcomes are improvement or remission rates of obesity-related co-morbidity (hypertension, type 2 diabetes, dyslipidemia, and sleep apnea), and the change in quality of life. Additionally, postoperative incidences of morbidity and mortality, micronutrient status, body composition, and cost-effectiveness of surgical intervention will be examined.
To understand if a progressive increase in end-tidal carbon dioxide (CO2) levels are heralding respiratory difficulties before desaturation measured from capnography in obstructive sleep apnea patients, with the use of nasal prongs, transcutaneous monitors, Capnostream, and Massimo technologies.
The purpose of establishing a biorepository is to provide high quality specimens (serum, plasma, buffy coat and liver tissue) for future researchers who are studying the effects that fatty liver and viral diseases have on the liver.
Bariatric surgery is an effective method for treatment of obesity. Sleeve gastrectomy is one of surgical methods and became popular in recent years. Weight loss rates after bariatric surgery differs among patients. The exact reason of this difference stays unclear. age, nationality, difference between body composition and type of surgery may be in concern. waist to height ratio has become popular recent years as an indicator of cardiomethabolic status. in this study, investigation of the effect of waist to height ratio differences of patients on weight loss following laparoscopic sleeve gastrectomy as a bariatric surgery.