Clinical trials: Severe Obesity
Obesity, Weight Loss
Self-compassion and Nutrition (SCAN) Study
The purpose of this study is to examine the feasibility of two approaches for improving long-term weight loss success among individuals with severe obesity.
- Trial name
- NCT04289636
- Testing
- Behavioral weight loss program, Self-compassion, Nutrition and cooking education
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- The Miriam Hospital
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, Obstructive Sleep Apnea
Effect of Endoscopic Gastric Balloon Insertion on Obstructive Sleep Apnea in Patients With Morbid Obesity
To investigate the effect of weight loss by gastric balloon insertion on parameters of obstructive sleep apnea.
- Trial name
- NCT00305032
- Testing
- gastric balloon insertion
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Chinese University of Hong Kong
Obesity, Emotional Trauma
Effects of EMDR Therapy in Patients With Severe Obesity
The aims of the study are to perform psychological intervention using EMDR Therapy (Eye Movement Desensitization and Reprocessing Therapy) in the preoperative period, evaluate the personality of each patient through the PFB test…
- Trial name
- NCT03555110
- Testing
- Personality Factor Battery Test (PFB Test), Eye Movement Desensitization and Reprocessing Therapy (EMDR)
- Where
- Brazil
- Volunteers
- 60 people
- Sponsor
- University of Sao Paulo General Hospital
Severe Obesity, Diabetes Mellitus, Type 2
Diabetes Remission and Hypoabsorptive Bariatric Surgery
Bariatric surgery is the most effective treatment to achieve type 2 Diabetes Mellitus (DM) remission in patients with severe obesity.
- Conditions
- Severe Obesity, Diabetes Mellitus, Type 2, Bariatric Surgery Candidate
- Trial name
- DIABAR-3 (NCT06043245)
- Testing
- Duodenal Switch, SADI-S, Minigastric Bypass
- Where
- Spain
- Volunteers
- 66 people
- Sponsor
- Hospital Universitari de Bellvitge
Pro-opiomelanocortin (POMC), Proprotein Convertase Subtilisin/Kexin Type 1 (PCSK1) and Leptin Receptor (LepR) Gene Mutations
Genetic Testing and Phenotypic Characterization of Severely Obese Pediatric and Adult Volunteers
The purpose of this screening study is to identify people who have a rare genetic cause of obesity - specifically three genetic variants (a change in the DNA structure) of the POMC, PCSK1 and LepR genes that are currently known…
- Trial name
- NCT02849977
- Where
- 58 sites in United States, Canada and 5 more
- Volunteers
- 5,966 people
- Sponsor
- Rhythm Pharmaceuticals, Inc.
Morbid Obesity
Transmitted Light Tissue Thickness Analysis (TiLTT)
To assess gastric wall thickness using transmitted light intensity.
- Trial name
- TiLLT (NCT02749201)
- Testing
- Gastrisail
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Maimonides Medical Center
Surgery, Obesity
A Randomized Controlled Study Evaluating Bariatric Surgery as a Treatment for Severe NASH With Advanced Liver Fibrosis in Non-severe Obese Patients
The aim of the study is to demonstrate the superiority of bariatric surgery on the disappearance of NASH without worsening of fibrosis in comparison to medical standard treatment in obese patients (35 kg/m² > BMI ≥ 30 kg/m²) with…
- Conditions
- Surgery, Obesity, NASH - Nonalcoholic Steatohepatitis, Cirrhosis
- Trial name
- NASHSURG (NCT03472157)
- Testing
- Lifestyle therapy, Bariatric surgery
- Where
- France
- Volunteers
- 100 people
- Sponsor
- University Hospital, Lille
Obesity, Childhood Obesity
PsylliumRx Dietary Fiber Study
The purpose of this pilot study is to assess the feasibility of a 3-month dietary fiber intervention: 1) engaging adolescents in regularly consuming a dietary fiber preparation (psyllium powder) and obtaining their parents'…
- Trial name
- NCT03629119
- Testing
- Dietary Fiber Supplement
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Kaiser Permanente
Polycystic Ovary Syndrome, Morbid Obesity
The Female Health Dietary Intervention Study
This study has two phases: 1. In phase 1 of the study (8 weeks),the effect of two different low calorie diets on manifestations of PCOS, including risk factors for the metabolic syndrome and cardiovascular risk profile will be…
- Trial name
- FEMIN (NCT00779571)
- Testing
- Crispbread
- Where
- Norway
- Volunteers
- 61 people
- Sponsor
- The Hospital of Vestfold
Metabolic Syndrome
The Effect of Bariatric/Metabolic Surgery on GFR
The purpose of this study is to determine the change in kidney function and blood pressure after gastric bypass versus conventional medical therapy in morbid obesity.
- Trial name
- NCT02406664
- Testing
- Bariatric surgery
- Where
- South Korea
- Volunteers
- 30 people
- Sponsor
- Hanyang University
Morbid Obesity
Effect of Oxalidine Combined with Reduced-opioid Anesthesia on Multimodal Analgesia in Morbidly Obese Patients Undergoing Bariatric Surgery
The goal of this study is to elucidate the efficacy and safety of oxelidine combined with oligopiate anesthesia for multi-modal analgesia in weight-loss surgery in morbidly obese patients, and to discover a new strategy for…
- Trial name
- NCT06712199
- Testing
- oxalidine
- Where
- China
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- Yongtao Sun
Bariatric Surgery Candidate, Obesity, Morbid
Comparisons of iv Ibuprofen and iv Paracetamol During Bariatric Surgery
The aim of this study is to evaluate and to compare the effectiveness of iv ibuprofen and iv paracetamol during bariatric surgery.
- Trial name
- NCT02778958
- Testing
- paracetamol, ibuprofen
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Inonu University
Morbid Obesity, Airway Complication of Anesthesia
Evaluation of SaCo Videolaryngeal Mask Airway in Morbidly Obese
SaCo videolaryngeal mask airway is a novel third generation supraglottic device allowing for continuous observation of entrance to larynx via inserted in special channel videoscope connected with cable with external monitor.
- Conditions
- Morbid Obesity, Airway Complication of Anesthesia, Intubation Complication, Intubation; Difficult or Failed
- Trial name
- NCT05680909
- Where
- Poland
- Volunteers
- 100 people
- Sponsor
- Medical University of Lodz
Morbid Obesity, Satiety
Functional MRI Evaluation of Brain Response to Visual Food Stimulation in Morbidly Obese Patients Before and After Bariatric Surgery
Aim of study: To evaluate changes in feeding-related neural activity after different bariatric procedures in morbidly obese patients. Relationship of gut hormone levels will be assessed as well.
- Trial name
- NCT01140711
- Testing
- fMRI imaging following visual stimulation of food and non-food images
- Where
- Israel
- Volunteers
- 30 people
- Sponsor
- Sheba Medical Center
Anorexia Nervosa, Bariatric Surgery
Comparison of the Effects of Weight Changes on Serum Adipokines in Patients Diagnosed With Anorexia Nervosa and Morbid Obesity
In this study, when patients diagnosed with AN started treatment and their weight increased by 10%; On the other hand, it was aimed to compare the changes in serum adipokine levels observed in morbidly obese patients before…
- Conditions
- Anorexia Nervosa, Bariatric Surgery, Weight Change, Body
- Trial name
- NCT04663919
- Testing
- Bariatric surgery-RYGB, Dietary intervention
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Endometrial Cancer, Extreme Obesity
Transvaginal Natural Orifice Endoscopic Surgery for Extremely Obese Patients With Early-stage Endometrial Cancer
The aim of this study is to investigate the feasibility and efficacy of the v-NOTES approach for extremely obese patients with early-stage type 1 endometrial cancer.
- Trial name
- NCT04240730
- Testing
- Transvaginal natural orifice endoscopic surgery for endometrial cancer staging
- Where
- Turkey (Türkiye)
- Volunteers
- 6 people
- Sponsor
- Dr. Lutfi Kirdar Kartal Training and Research Hospital
Morbid Obesity
Gut Hormones After Roux-en-Y Gastric Bypass (RYGBP) Plus Gastric Fundus Resection
Laparoscopic Roux-en-Y gastric bypass (LRYGBP) is considered a combination of restriction-malabsorption procedure and one of the most common operative procedures implemented.
- Trial name
- NCT01341028
- Testing
- Roux-en-Y gastric bypass (LRYGBP), LRYGBP+gastric fundus resection
- Where
- Greece
- Volunteers
- 24 people
- Sponsor
- University of Patras
Obesity, Morbid, Extubation Failure
Postextubation Use of Noninvasive Respiratory Support in Severely Obese Patients
Around 20% of the obese patients with higher body mass index (BMI) who are taken off the breathing tube and breathing machine (ventilator) end up needing it back to support breathing.
- Trial name
- NCT05918575
- Testing
- Noninvasive ventilation alternating with high flow nasal cannula, High flow nasal cannula
- Where
- 5 sites in United States, Mexico
- Volunteers
- 250 people
- Sponsor
- Rush University Medical Center
Morbid Obesity, Chronic Kidney Disease (Stage 3-4)
Metabolic Status and Risk of Chronic Kidney Disease in French Overseas Populations With Morbid Obesity (OBECAMcohort).
Morbid obesity is defined by a body mass index (BMI) ≥ 40 kg/m2 or > 35 if there is at least one comorbidity (hypertension, diabetes, hypercholesterolemia, joint pain, obstructive sleep apnea syndrome, etc.) Morbid obesity…
- Trial name
- OBECAMcohort (NCT07830030)
- Where
- Guadeloupe
- Volunteers
- 480 people
- Sponsor
- Clinique