Clinical trials: Post-bariatric Surgery
Morbid Obesity
Glucose Homeostasis Pre and Post Bariatric Surgery
The investigators wish to study the effects of three forms of bariatric surgery: Roux-en-Y gastric bypass, Sleeve Gastrectomy, and Gastric Banding. The surgery is not part of the clinical trial.
- Trial name
- RB (NCT00981500)
- Testing
- gastric bypass, gastric banding, sleeve gastrectomy
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Washington University School of Medicine
Bariatric Surgery Candidate, Lifestyle
Direct Measurement of Food Intake Behaviour in Obese Women Before and After Bariatric Surgery or Lifestyle Intervention
To assess changes in food intake and food preference (e.g., fat and sugar) after bariatric surgery and lifestyle intervention alone with a direct measurement.
- Conditions
- Bariatric Surgery Candidate, Lifestyle, Obesity
- Trial name
- CIBuS (NCT04990947)
- Testing
- lifestyle / RYGB
- Where
- Netherlands
- Volunteers
- 24 people
- Sponsor
- Rijnstate Hospital
Morbid Obesity
Respiratory Quotient in Post Roux-en-Y Gastric Bypass Patients
Through the values of respiratory quotient (RQ) it is possible to estimate the utilization of energy substrates by the body, or if there is a higher or lower fat oxidation.
- Trial name
- RQ (NCT01396460)
- Testing
- breakfast (a chicken sandwich with juice)
- Where
- Brazil
- Volunteers
- 69 people
- Sponsor
- Gastrocirurgia, Brazil
Obstructive Sleep Apnea (OSA), Bariatric Surgery
Desaturations and Nursing Interventions in Patients Receiving Supplemental Oxygen Therapy After Metabolic and Bariatric Surgery
The goal of this observational study is to learn about the effect of supplemental oxygen therapy during the first night after bariatric and metabolic surgery in a population that is not (routinely) tested for obstructive sleep…
- Trial name
- SATBAR (NCT07174674)
- Where
- Netherlands
- Volunteers
- 563 people
- Sponsor
- Rijnstate Hospital
Postoperative Nausea and Vomiting, Postoperative Pain
Postoperative Nausea, Vomiting and Pain After Bariatric Surgery - a National Registry Study
Around 4,000-5,000 bariatric (weight-loss) operations are performed in Sweden every year. Nausea, vomiting and pain are common immediately after these operations, cause considerable suffering and increase the intensity and length…
- Conditions
- Postoperative Nausea and Vomiting, Postoperative Pain, Obesity, Morbid, Bariatric Surgery
- Trial name
- BAROSPOR (NCT07797374)
- Where
- 2 sites in Sweden
- Volunteers
- 30,000 people
- Sponsor
- Umeå University
Diabetes Mellitus, Ketoacidosis
Expected Normal Ketone Values After Very Low and Bariatric Surgery
The investigators propose a multicenter prospective study in patients undergoing either an elective bariatric procedure or an elective benign procedure, including laparoscopic/open cholecystectomy, laparoscopic/open hiatus hernia…
- Trial name
- NCT05442918
- Where
- Australia
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- St Vincent's Hospital Melbourne
Skeletal Muscle, Bariatric Surgery
Circulating Muscle-specific microRNAs and Renal, Nutritional and Inflammatory Biomarkers of Skeletal Muscle Loss During the First 18 Months After Laparoscopic Sleeve Gastrectomy
Metabolic and bariatric surgery produces substantial and durable weight loss, but a considerable proportion of that loss is not adipose tissue.
- Trial name
- NCT07806513
- Where
- Egypt
- Volunteers
- 110 people
- Sponsor
- General Committee of Teaching Hospitals and Institutes, Egypt
Obesity
Effect of GLP-1 Receptor Agonism After Sleeve Gastrectomy
Observational studies suggest that bariatric surgery is the most effective intervention for weight loss. Comparative effectiveness of Roux-en-Y Gastric Bypass (RYGB) and Sleeve Gastrectomy (SG) demonstrate that RYGB is…
- Trial name
- NCT03115424
- Testing
- Saxenda, RYGB
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
VIRTUAL REALITY HEADSET, BENSON RELAXATION TECHNIQUE
The Effect of Virtual Reality Intervention and the Benson Relaxation Technique on Anxiety and Happiness
This study was conducted as a randomised controlled trial to determine the effect of virtual reality headset (VR) and the Benson Relaxation Technique (BRT) on anxiety and happiness levels in patients who have undergone bariatric…
- Conditions
- VIRTUAL REALITY HEADSET, BENSON RELAXATION TECHNIQUE, ANXIETY
- Trial name
- NCT07727291
- Testing
- Experimental: VR group, Experimental: Benson Relaxation Techniques group
- Where
- Turkey (Türkiye)
- Volunteers
- 180 people
- Sponsor
- Firat University