Clinical trials: Obesity, Severe
Obesity, Respiratory Insufficiency
Inhaled Nitric Oxide in Severe Obesity
The goal of this clinical trial is to learn about the effects of inhaled nitric oxide on oxygenation and lung perfusion in participants with severe obesity who have acute hypoxemic respiratory failure and are on mechanical…
- Conditions
- Obesity, Respiratory Insufficiency, Hypoxemic Respiratory Failure, Nitric Oxide
- Trial name
- NCT06675435
- Testing
- Nitric oxide
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Massachusetts General Hospital
Severe Obesity, Morbid Obesity
Sleep and Immune Response in Severe Obese Patients Undergoing Bariatric Surgery.
Obesity is a major public health problem in developed and developing countries, causing a range of respiratory and metabolic changes. There is a strong correlation between obesity and cardiorespiratory sleep disorders.
- Trial name
- NCT02409160
- Testing
- Standard Roux-en-Y gastric bypass
- Where
- 3 sites in Brazil
- Volunteers
- 17 people
- Sponsor
- Centro Universitário de Anapolis
Morbid Obesity, Hypogonadism
Follow-up of Serum Androgen Profile After Bariatric Surgery in Men With Obesity Related Hypogonadotropic Hypogonadism
The purpose of this study is to determine the natural course of the androgen profile after bariatric surgery in men with obesity related hypogonadotropic hypogonadism.
- Trial name
- NCT00624624
- Where
- Netherlands
- Volunteers
- 24 people
- Sponsor
- Rijnstate Hospital
Obesity, Nonalcoholic Steatohepatitis
Controlled Trial of WLS vs. CLI for Severely Obese Adolescents With NASH
The goal of this study is to determine effective treatment and identify diagnostic biomarkers for Nonalcoholic steatohepatitis (NASH).
- Conditions
- Obesity, Nonalcoholic Steatohepatitis, Nonalcoholic Fatty Liver Disease
- Trial name
- NCT02412540
- Testing
- Comprehensive Lifestyle Intervention
- Where
- United States
- Volunteers
- 62 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Morbid Obesity
Post Implantation/Post Market Evaluation of the Swedish Adjustable Gastric Band
The purpose of the study is to evaluate the long term safety of the Swedish Adjustable Gastric Band (SAGB) in subjects with an SAGB in place.
- Trial name
- SAGB-PM (NCT00543140)
- Testing
- REALIZE™ Swedish Adjustable Gastric Band
- Where
- 8 sites in United States
- Volunteers
- 303 people
- Sponsor
- Ethicon Endo-Surgery
Clinically Severe Obesity, Metabolic Complications After Jejunoileal Bypass
Laparoscopic Revision of Jejunoileal Bypass to Gastric Bypass
This study objectives are the following. To describe the updated clinical presentation, indications, and multidisciplinary medical management of patients with a failed and/or complicated jejunoileal bypass (JIB).
- Conditions
- Clinically Severe Obesity, Metabolic Complications After Jejunoileal Bypass, Nutritional Complications After Jejunoileal Bypass, Obesity Recidivism
- Trial name
- JIB-to-RYGB (NCT01040533)
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- University of California, San Francisco
Abdominal Pain
Chronic Abdominal Pain After Gastric Bypass
The study aims to explore patients perception of chronic abdominal pain after Roux en Y gastric bypass surgery for morbid obesity. The investigators aim to describe characteristics of symptoms of pain.
- Trial name
- NCT03455998
- Testing
- questionnaires
- Where
- Norway
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital
Bariatric Surgery (Gastric Bypass), Severe Obesity
Gut Hormones as Mediators of Different Weight Loss Responses After Roux-en-Y Gastric Bypass
After gastric bypass, 10-20% of patients will obtain a suboptimal weight loss, often defined as <50% of the excess body weight. Exaggerated meal related secretion of gut hormones seem important for appetite reduction and…
- Trial name
- NCT02374632
- Testing
- Meal tests after saline injection, Meal tests after octreotide injection
- Where
- Denmark
- Volunteers
- 40 people
- Sponsor
- Hvidovre University Hospital
Obesity, Major Depressive Disorder
Comorbid Obesity and Depression With an Anti-inflammatory Medication
Research suggests that only a subset of individuals with major depressive disorder (MDD) may benefit from anti-inflammatory treatments: those who have C-reactive protein (CRP) ≥3 mg/L, a commonly used threshold for "low-grade"…
- Conditions
- Obesity, Major Depressive Disorder, Inflammation
- Trial name
- CODA (NCT06537921)
- Testing
- Minocycline 200mg
- Where
- United Kingdom
- Volunteers
- 35 people
- Sponsor
- King's College London
Obese Patients With Bariatric Surgery
Physical Condition and Bariatric Surgery
The aim of this project is to investigate in obese patients the changes induced by bariatric surgery on the various components of the physical condition and their postoperative evolution following an intervention combining a…
- Trial name
- CaPaCITy (NCT03197857)
- Testing
- Physical activity program : aquabike, Physical activity program : bicycle, Physical activity program : with protein supplementation
- Where
- France
- Volunteers
- 150 people
- Sponsor
- University Hospital, Clermont-Ferrand
Physical Inactivity, Obesity, Morbid
Investigation of the Effectiveness of Whatsapp-Based Physical Activity Incentive Program in Morbidly Obese Individuals
The limited number of studies on the effectiveness of physical activity incentive programs for morbidly obese individuals in the literature shows the need in this area.
- Trial name
- NCT05519423
- Testing
- Physical Activity Incentive Program
- Where
- Turkey (Türkiye)
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Istanbul University - Cerrahpasa
Postoperative Complications
Sleeve Gastrectomy as a Standard Bariatric Procedure
This study compared differences in weight loss, comorbidity resolution and complications and reoperations between a recently established sleeve gastrectomy (SG) and prior laparoscopic Rox-en-Y gastric bypass (RYGB).
- Trial name
- NCT05336331
- Testing
- SG or a RYGB
- Where
- Sweden
- Volunteers
- 1,015 people
- Sponsor
- Umeå University
Morbid Obesity
Dairy Lipids and Cardiometabolic Risk
It is a randomized parallel arm intervention study in adults with severe obesity. The objective is to demonstrate that within a dietary handling for weight loss, the daily ingestion during 3 months of whole dairy products…
- Trial name
- DAILICATE (NCT05783466)
- Testing
- Low-fat dairy products, Whole-fat dairy products, Milk polar lipid enriched whole-fat dairy products
- Where
- 2 sites in France
- Volunteers
- 75 people
- Sponsor
- Hospices Civils de Lyon
Obesity, Morbid, Insulin Resistance
Effects of Morbid Obesity and Bariatric Surgery on Brain Inflammation, Insulin Resistance and Central Reward System
Background: Morbid obesity is associated with decreased brain µ-opioid receptor availability, possibly resulting in higher food intake needed to gain pleasure from eating.
- Trial name
- BariBrainPET (NCT05080205)
- Testing
- Bariatric surgery
- Where
- Finland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Turku University Hospital
Morbid Obesity, Bariatric Surgery Candidate
Preoperative Condition in Giant Obese Patients
The frequency of super-super obese who need immediate weight loss surgery is risen continuously. For those patients a prior-to-surgery conditioning therapy is mandatory to gain technical and physical operability.
- Trial name
- NCT02616003
- Testing
- Liraglutide, Aminosteril hepa 8%, Caloric diet with 1000 kcal
- Where
- Germany
- Volunteers
- 50 people
- Sponsor
- Sana Klinikum Offenbach
Morbid Obesity, Type2 Diabetes
Elucidating the Mechanism of Remission of Type 2 Diabetes in Morbid Obese Patients After Bariatric Surgery
The main aim of this study is to elucidate the mechanism of the remission of type 2 diabetes in the morbid obese patients after laparoscopic sleeve gastrectomy.
- Trial name
- NCT03038373
- Testing
- Laparoscopic Sleeve Gastrectomy
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Dasman Diabetes Institute
Morbid Obesity
Multicenter Prospective Randomized Controlled Trial of Plicated Laparoscopic Adjustable Gastric Banding
The purpose of this study is to compare plicated laparoscopic adjustable gastric banding (PLAGB) to standard laparoscopic adjustable gastric banding (SLAGB) in a prospective randomized clinical trial.
- Trial name
- NCT01564732
- Testing
- Standard-LAGB, Plicated-LAGB
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- Dana Portenier, MD
Morbid Obesity
Effects of Preoperative Respiratory Physical Therapy on Postoperative Respiratory Function After Bariatric Surgery
Background. Morbidly obese patients show an increased risk of hypoxemia and a higher incidence of postoperative pulmonary complications during the postoperative period resulting in prolonged hospital length of stay when compared…
- Trial name
- NCT01828632
- Testing
- Respiratory Physical Therapy
- Where
- Spain
- Volunteers
- 44 people
- Sponsor
- Fundación para la Investigación del Hospital Clínico de Valencia
Obesity, Number of Steps Per Day < 7000
Study of Neuromuscular Electrical Stimulation to Increase Spontaneous Physical Activity in Obesity Patient
The study was designed to test the following hypotheses: Main Objective: To compare the level of spontaneous physical activity at 3 months after re-entrainment by multi-site electrical stimulation (m-ES), measured by actigraphy…
- Trial name
- STIMOBIII (NCT02210585)
- Testing
- Rehabilitation
- Where
- 3 sites in France
- Volunteers
- 73 people
- Sponsor
- University Hospital, Grenoble
Morbid Obesity
Long-term Adverse Effects After Bariatric Surgery on Bone Density
The goal of this trial is to examine long-term effects of laparoscopic gastric bypass (LRYGB) and sleeve gastrectomy (LSG) on bone mineral density, fracture risk, and body composition ≥ 5 years post-surgery.
- Trial name
- FUB-A (NCT03410459)
- Testing
- DEXA (= Dual-energy x-ray absorptiometry)
- Where
- Switzerland
- Volunteers
- 140 people
- Sponsor
- University Hospital, Basel, Switzerland