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Obesity, Morbid clinical trials

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NCT ID: NCT03759990 Not yet recruiting - Obesity, Morbid Clinical Trials

Tracheal Intubation Morbidly Obese Patients: a Comparison of Airtraq and McGrath MAC X-Blade

Start date: December 1, 2018
Phase: N/A
Study type: Interventional

80 morbidly obese (BMI>35) patients undergoing elective surgery were enrolled in this prospective ransomşzed study. Patients divided into; Airtraq and McGrath MAC X-Blade groups. The demographic and airway variables of patients and insertion and intubation times with these dievices, need for optimisation maneuvers, hemodynamic changes and minör postoperative complications were recorded.

NCT ID: NCT03757650 Active, not recruiting - Clinical trials for Helicobacter Pylori Infection


Start date: October 1, 2018
Phase: Phase 4
Study type: Interventional

Laparoscopic sleeve gastrectomy is one of the most popular bariatric surgery in the world. The most important complication about this surgery that the leakage from the stapler line because of the inconvenient stapler choice..The stapler colour has to be chosen to the gastric wall thickness. It is not known well that the effect of Helicobacter pylori to gastric wall thickness Nobody pay any attention about being Helicobacter pylori positive when they are choosing stapler colour during the Laparoscopic sleeve gastrectomy so that everybody use the same type of stapler in Helicobacter pylori positive and negative patients during the Laparoscopic sleeve gastrectomy .Because of this inconvenient staplers use in the Laparoscopic sleeve gastrectomy the risk of leakage would be increase. Purpose of this research is that what is the effect of Helicobacter pylori to the gastric wall thickness and if the patients who will undergo Laparoscopic sleeve gastrectomy take the Helicobacter pylori eradication therapy before the surgery will gastric wall thickness increase or decrease. .

NCT ID: NCT03747445 Active, not recruiting - Obesity, Morbid Clinical Trials

Microstructural Analysis of Ingestive Behavior After Roux-en-Y Gastric Bypass - Pilot

Start date: February 1, 2018
Study type: Observational

The ability to assess ingestion in fine detail over the time course of a liquid meal allows for comparison of early and late meal features of drinking and may help dissociate manipulations (surgical, neural, pharmacological, etc.) that affect orosensory properties from those that are modulating postoral processes in the control of intake. The aim of the study is to asses microstructural changes in liquid meal intake over 1-year in severely obese patients after Roux-en-Y gastric bypass (RYGB).

NCT ID: NCT03747094 Not yet recruiting - Morbid Obesity Clinical Trials

Sedation of Morbidly Obese for Balloon Insertion

Start date: December 1, 2018
Phase: N/A
Study type: Interventional

This prospective study will assess the value of different supplements to orpofol bases anesthesia in morbidly obes e patients scheduled for balloon insertion. Two common drugs will be added to propofol bases anesthesia;Ketamine or fentanyl. Effect on prpofol consumption, post-procedure recovery profile, and patient satisfaction will be the study objectives.

NCT ID: NCT03746522 Recruiting - Clinical trials for Bardet Biedl Syndrome (BBS)

Setmelanotide (RM-493), Melanocortin-4 Receptor (MC4R) Agonist, in Bardet-Biedl Syndrome (BBS) and Alström Syndrome (AS) Patients With Moderate to Severe Obesity

Start date: December 10, 2018
Phase: Phase 3
Study type: Interventional

This pivotal, phase 3 study is designed to confirm the efficacy and safety of setmelanotide, a potent melanocortin receptor type 4 (MC4R) agonist, for the treatment of obesity and hyperphagia in patients with Bardet Biedl syndrome (BBS) or Alström syndrome (AS). The study's primary efficacy endpoint will evaluate the proportion of patients (≥12 years of age at baseline) who lose ≥10% of their baseline body weight following approximately (~) 52 weeks of treatment with setmelanotide compared to a historical control rate. The study will consist of 3 treatment periods. Eligible patients will enter a 14 week, randomized, double-blind, placebo-controlled treatment period (Period 1) that will be followed by a 38 week open label treatment period (Period 2) in which all patients will receive setmelanotide. The primary analysis will be performed after Period 2. Following Period 2, patients will continue open-label treatment for 14 weeks (Period 3) after which they may be enrolled into a separate treatment extension study.

NCT ID: NCT03729505 Completed - Morbid Obesity Clinical Trials

Impact of Pyloric Injection of Magnesium Sulfate and Lidocaine Mixture on Outcome After Sleeve Gastrectomy

Start date: July 1, 2017
Phase: N/A
Study type: Interventional

Postoperative nausea and vomiting is a common adverse effect after sleeve gastrectomy, mostly due to increased intragastric pressure. The present trial aimed to assess the effect of pyloric injection of mixture of magnesium sulfate and lidocaine on postoperative gastric intraluminal pressure and incidence of nausea and vomiting.

NCT ID: NCT03721536 Recruiting - Morbid Obesity Clinical Trials

Effects of Low-Flow Anesthesia on Hemodynamic Parameters and Oxygenation in Morbidly Obese Patients

Start date: October 18, 2018
Phase: N/A
Study type: Interventional

Low-flow anesthesia has been used for years with positive results, but its effects on hemodynamic parameters and oxygenation are not clearly known in high-risk morbidly obese patients who are prone to pulmonary dysfunction related to the obesity. Therefore, this prospective randomized study aimed to compare the effects of low-flow (0.75 L/min) and normal-flow (1.5 L/min) anesthesia on hemodynamic parameters and oxygenation in morbidly obese patients undergoing laparoscopic bariatric surgery.

NCT ID: NCT03710798 Recruiting - Obesity, Morbid Clinical Trials

Effect of an Low Carbon High Fat Diet on Pain- and Quality of Life in Patients With Lipedema

Start date: October 2018
Phase: N/A
Study type: Interventional

Lipedema is a chronic disease with unproportional, symmetrical fat accumulation in the lower extremities. Patients experience pain in affected areas, and reduced quality of life. Today's treatment is physiotherapy and surgery (liposuction). Recent research shows that ketogenic-diet with low carbohydrate, high fat (LCHF) conant can lead to reduced pain, increased quality of life and change in body composition. Goals: Investigate the effect of LCHF diet on pain, quality of life and body composition.

NCT ID: NCT03692455 Completed - Morbid Obesity Clinical Trials

Clinico-functional Evaluation of GERD: Comparative Study of Vertical Sleeve Gastrectomy vs Roux-en-Y Gastric Bypass

Start date: October 19, 2016
Phase: N/A
Study type: Interventional

The hypothesis of this study is that surgical techniques primarily designed for weight loss, ameliorates gastroesophageal reflux disease (GERD) in morbidly obese patients. Therefore the present study intends to evaluate such impact on patients submitted to two of the most common techniques available, the Roux-en-Y Gastric Bypass and Vertical Sleeve Gastrectomy.

NCT ID: NCT03690752 Completed - Severe Obesity Clinical Trials

Adherence to Walking on an Alter G Anti-Gravity Treadmill

Start date: September 9, 2017
Phase: N/A
Study type: Interventional

Several barriers to exercise are present that need to be addressed. Morbidly obese individuals experience more skin friction, urinary stress incontinence, knee pain, low back pain, and hip arthritis than the lean population, which may significantly impair their ability to adhere to an exercise regimen (6). Obesity and overweight also contribute to greater perceived effort, oxygen uptake, and less pleasure during treadmill exercise sessions (7). Recent theories suggest that a negative experience associated with exercise can significantly reduce the likelihood of engaging in future exercise sessions (8). Therefore, tools to reduce these barriers may improve outcomes for exercise-based interventions for morbid obesity. The Alter-G, an antigravity treadmill that alleviates body weight while subjects exercise, has potential to reduce pain and exertion during exercise. Overall, these treadmills have been found to be effective for weight loss in obese populations (10). However, although evidence suggests that the Alter-G would reduce pain and exertion, the effect of the Alter-G treadmill on exercise adherence in morbidly obese populations has not been studied. The hypothesis is that the adherence to and progression of the exercise routine of participants walking at a reduced percentage of their body weight will increase relative to those who must exercise at 100% of their body weight. A secondary hypothesis is that participants who use the Alter-G with the anti-gravity function will experience less pain and perceived exertion during exercise compared to those who exercise at 100% of their body weight. Finally, the investigators hypothesize that increased exercise adherence in those using the anti-gravity function of the Alter-G will lead to increased fitness and improved muscle function.