Clinical trials: Bariatric Surgical Procedure
Obesity, Morbid
Bariatric Surgery Registry
Periodic analyses of our extensive database with regards to different surgical procedures for severe obesity and different obesity co-morbidities will be of benefit to our severely obese patients as well as to others world-wide.
- Trial name
- NCT01055054
- Where
- United States
- Volunteers
- 8,000 people
- Sponsor
- Virginia Commonwealth University
Morbid Obesity, Diabetes
Factors Influencing the Positive Outcome of Bariatric Surgery for Morbidly Obese Patients
The purpose of this study is to report data with patients after bariatric surgery.
- Conditions
- Morbid Obesity, Diabetes, Hypertension
- Trial name
- NCT01583790
- Where
- Israel
- Volunteers
- 2,000 people
- Sponsor
- Assuta Hospital Systems
Adolescent Obesity
The Development of an Eating Laboratory for Overweight Adolescents
The purpose of the study is to develop methods to evaluate the eating behavior of adolescents, including overweight, normal weight, and candidates for adolescent bariatric surgery.
- Trial name
- NCT00764127
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
Morbid Obesity
Follow-up of Adolescent Bariatric Surgery
Very little information is available about extremely obese (body mass index [BMI] > 40 kg/m2) adolescents. The purpose of the Follow up of Adolescent Bariatric Surgery (FABS) study is to collect information obtained during the…
- Trial name
- FABS (NCT00776776)
- Where
- United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Morbid Obesity
Effect of Liraglutide on Weight Loss in Patients Who Have Undergone Revisional Bariatric Surgeries.
Our primary objective is to assess the effect of Liraglutide on weight loss in patients who have undergone secondary bariatric surgeries.
- Trial name
- NCT05285397
- Testing
- Liraglutide Pen Injector [Saxenda]
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- General Committee of Teaching Hospitals and Institutes, Egypt
Bariatric Surgery
CNAP Accuracy in the Bariatric Surgery Population
This study will compare accuracy of a newly developed monitor for continuous non-invasive blood pressure monitoring (CNAP™ Monitor 500; CNSystems Medizintechnik AG, Graz, Austria) that provides beat-to-beat BP readings with two…
- Trial name
- NCT01896206
- Testing
- CNAP monitor
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Joseph D. Tobias
Morbid Obesity
Efficacy and Mechanism Study of Bariatric Surgery to Treat Moderate to Severe Obesity in Han Chinese Population
This is a long-term follow-up and interventional study in individuals who have been diagnosed with moderate to severe obesity with or without diabetes.
- Trial name
- NCT02653430
- Testing
- Sleeve gastrectomy
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Eye Diseases, Obesity Associated Disorder
Ophthalmologic Evaluation of Patients With Obesity and Metabolic Syndrome Before and After Bariatric Surgery
The aim of this study was to investigate the pathogenic role of obesity on blinding eye diseases in a population of severely obese patients with no history of eye diseases, and to verify whether weight loss induced by bariatric…
- Trial name
- NCT04926714
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- XiaoYong Liu
Obesity
Machine Learning for Reclassification of Obesity
The goal of this study is to employ or develop computational modeling techniques for the precise reclassification of obesity into subgroups.
- Trial name
- NCT04282837
- Testing
- AI classification of patients with obesity
- Where
- China
- Volunteers
- 2,495 people, healthy volunteers welcome
- Sponsor
- Shanghai 10th People's Hospital
Bariatric Surgery
Effects of Bariatric Surgery on Cardiac and Vascular Structure and Function in Obesity
This is a prospective cohort study which aims to explore the effect of bariatric surgery on cardiac and vascular structure and function in obesity.
- Trial name
- NCT03732326
- Testing
- bariatric surgery
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Shanghai 10th People's Hospital
Obesity, Schizophrenia
Bariatric Surgery in Patients With Schizophrenia
It is known that schizophrenia is associated with obesity in a significant number of patients and it implies a poor prognostic factor, with weight loss being important in this population.
- Trial name
- SCHIZOBAR (NCT06043206)
- Testing
- Bariatric Surgery
- Where
- Spain
- Volunteers
- 100 people
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Weight Loss, Bariatric Surgery
Outcomes After Weight Loss Surgery in Low-Risk Patients
The purpose of this research is to determine patient-reported outcomes after weight loss surgery, including changes in health, mood, quality of life, health satisfaction, and emotional health, in low-risk patients.
- Trial name
- NCT05699083
- Testing
- Body Image/Self-Esteem Questionnaires
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Dr. Feiz & Associates
Obesity &Amp; Overweight, Hypertension
A Prospective Randomnised Controlled Trial Comparing Overall Patient Compliance in a Bariatric Surgical Pathway Using the Standard Versus a More Intensified and Interactive Version of the "Get Ready" Smartphone Application.
The aim of this study is to assess the impact of a newly intensified digital platform following bariatric surgery. This will be measured using several questionnaires.
- Conditions
- Obesity &Amp; Overweight, Hypertension, Obstructive Sleep Apnea (OSAS), Diabetes Mellitus ( Type 1 and Type 2)
- Trial name
- NCT07297342
- Testing
- GetReady application, Intensified GetReady application
- Where
- Belgium
- Volunteers
- 200 people
- Sponsor
- Sint Dimpna Ziekenhuis Geel
Bariatric Surgery, Virtual Reality
The Effect of Virtual Forest Bathing on Bariatric Surgery Patients
This study will be conducted at the General Surgery Clinic of City Hospital in Erzurum between August 2025 and April 2026 using a randomized controlled experimental design.
- Conditions
- Bariatric Surgery, Virtual Reality, Anxiety
- Trial name
- NCT07152054
- Testing
- virtual forest bathing
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Ataturk University
Non-Alcoholic Steatohepatitis(NASH), Hepatitis C
Blood Collection Biorepository for Liver Disease Research
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…
- Conditions
- Non-Alcoholic Steatohepatitis(NASH), Hepatitis C, Hepatitis B, Fibrosis
- Trial name
- NCT03025074
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- State University of New York at Buffalo
Height, Weight, Waist Circumference, Hip Circumference, Preoperative Laboratory Examination Status
The Patient Cohort for Bariatric Surgery
This study is based at the National Integrated Traditional Chinese and Western Medicine Medical Center and leverages the centralized strengths of our department, which integrates multiple disciplines (general surgery…
- Conditions
- Height, Weight, Waist Circumference, Hip Circumference, Preoperative Laboratory Examination Status, Preoperative Routine Examination Results, Laboratory and Examination Results During Follow-up
- Trial name
- NCT06452303
- Where
- China
- Volunteers
- 3,000 people
- Sponsor
- China-Japan Friendship Hospital
Obesity, Surgery
Effects of Weight Loss Surgery on Bone Health in Adolescents
The purpose of this study is to examine the impact of weight-loss surgery (Roux-en-Y gastric bypass or Vertical Sleeve Gastrectomy) on bone outcomes in girls and boys ages 13-21.
- Trial name
- NCT02557438
- Testing
- Roux-en-Y Gastric Bypass, Vertical Sleeve Gastrectomy
- Where
- United States
- Volunteers
- 240 people
- Sponsor
- Massachusetts General Hospital
Patients Who Gain Weight or Stop Losing Weight After barıatrıc Surgery, Absence of Cognitive or Psychiatric Illness
THE EFFECT OF MOTİVATİONAL INTERVİEWİNG-BASED MİNDFULNESS INTERVENTION ON WEİGHT MANAGEMENT AFTER WEİGT LOSS,7SLİMMİNG SURGERY: A RANDOMİZED CONTROLLED TRIAL.
Obesity is one of the most critical health problems in developed and developing countries, recognized as a chronic disease that adversely affects both individual and societal health.
- Conditions
- Patients Who Gain Weight or Stop Losing Weight After barıatrıc Surgery, Absence of Cognitive or Psychiatric Illness, Not Having Previously Received Cognitive Awareness Training, Not Having Undergone Revision Surgery
- Trial name
- NCT07351214
- Testing
- A MİNDFULNESS İNİTİATİVE BASED ON MOTİVATİONAL İNTERVİEWİNG
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Duygu Ateş
Bariatric Surgery Candidate
OAGB-MGB Conversions for Post-operative Complications
Laparoscopic mini/one anastomosis gastric bypass (MGB/OAGB) is a relatively new bariatric procedure and is gaining ground over the surgical approach for morbid obesity as a safe and effective operation.
- Trial name
- NCT04641715
- Testing
- OAGB-MGB
- Where
- Italy
- Volunteers
- 207 people, healthy volunteers welcome
- Sponsor
- Federico II University
Adolescent Obesity, Eating Behavior
Dietary Intake and Eating Behaviors in Adolescents Who Undergo Bariatric Surgery
to study the dietary intake and eating behaviors of adolescents who undergo bariatric surgery
- Conditions
- Adolescent Obesity, Eating Behavior, Dietary Intake
- Trial name
- Teen LABS (NCT00721838)
- Where
- 5 sites in United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania