Clinical trials: Bariatric Surgery Patient
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
Respiration
Lung Protective Ventilation Strategies
Obesity is becoming a common condition and bariatric metabolic surgery is one of the main options for treating morbid obesity. However, since most patients undergoing robotic bariatric surgery are class III obese, it brings new…
- Trial name
- NCT06247943
- Testing
- Lung Protective Ventilation Strategy, regular ventilation
- Where
- China
- Volunteers
- 42 people
- Sponsor
- Tianjin Medical University 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
Focus of Study is Patient Responses to an Obesity Management Questionnaire Administered by SGH Life Centre
Predictors of Success Following Bariatric Surgery
This study aims to consolidate the contributions of various medical, social and psychological predictors of success following bariatric surgery amongst Singaporeans.
- Trial name
- NCT04517071
- Where
- Singapore
- Volunteers
- 370 people
- Sponsor
- Yale-NUS College
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
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
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
Pain
Intraperitoneal Ropivacaine Irrigation in Bariatric Surgery
A prospective randomized clinical trial of all the patients undergoing laparoscopic sleeve gastrectomy (LSG) or laparoscopic Roux-en-Y gastric bypass (LRYGB) will be performed.
- Trial name
- NCT02641288
- Testing
- Ropivacaine irrigation, Normal saline irrigation
- Volunteers
- 110 people
- Sponsor
- Hospital General Universitario Elche
Morbid Obesity, Bariatric Surgery
Registry on Obesity Surgery in Adolescents
While bariatric surgery is established as a safe and effective alternative with well-defined risks for severely obese adults, little has been published on its use in children.
- Conditions
- Morbid Obesity, Bariatric Surgery, Adolescent Obesity
- Trial name
- ROSA (NCT03203161)
- Testing
- bariatric surgery
- Where
- 3 sites in Belgium
- Volunteers
- 50 people
- Sponsor
- Queen Fabiola Children's University Hospital
Diabete Type 2, Obesity
A Study on the Effect of Bariatric Surgery on Glucose Metabolism in Chinese Obese and Type 2 Diabetes Patients
The study will be conducted in the following population: obese patients with normal glucose tolerance (HbA1c ≤ 5.6%, n=12), pre-sugar patients (5.7% ≤ HbA1c ≤ 6.4%, n=18) and patients with T2DM (HbA1c ≥ 6.4% , n=18).
- Trial name
- NCT05894811
- Testing
- oral glucose tolerance test, MRI
- Volunteers
- 48 people
- Sponsor
- Dongyang Liu
Obesity
A Study of the Laparoscopically-placed Adjustable Gastric Band for the Management of Obesity in Adolescent Patients
This is a prospective, non-randomized, single center study of a laparoscopically placed, adjustable gastric band medical device for the treatment of adolescent obesity.
- Trial name
- NCT01409928
- Testing
- LAP-BAND (Allergan, Inc.)
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- University of Texas Southwestern Medical Center
Obesity
Multidisciplinary Approach and Counseling of the Obese Patient Before and After Bariatric Surgery
The project consists of qualitative interviews with all the members of the obesity team (endocrinologist, bariatric surgeon, dietician, psychologist,..) in different Flemish hospitals.
- Trial name
- NCT02156830
- Where
- Belgium
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- KU Leuven
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
Comparison of Obesity Alleles Among Diverse Demographic Patients
This proposal is designed to (1) establish the feasibility of a research strategy for discovering ethnic differences in the frequency of genotypes in patients after bariatric surgery and (2) perform a preliminary evaluation of…
- Trial name
- NCT01396096
- Where
- United States
- Volunteers
- 2,500 people
- Sponsor
- NYU Langone Health
Steatosis, Obesity
Evaluation of the Diagnostic of Hepatic Fibrosis With the in Severe Obese Patients Candidates to Bariatric Surgery
Background: The XL probe of FibroScan was recently developed to realize liver stiffness measurements (LSM) in overweight patients.
- Conditions
- Steatosis, Obesity, Fibrosis, Liver
- Trial name
- NCT03548597
- Testing
- Evaluation of the Diagnostic of Hepatic Fibrosis With the XL Probe of the Fibroscan Versus Biopsies in Severe Obese Patients Candidates to Bariatric Surgery
- Volunteers
- 132 people
- Sponsor
- European Georges Pompidou Hospital
Obesity
Trial Comparing Metformin Versus Placebo in Non Alcoholic Steatohepatitis (NASH) Patients Receiving Bariatric Surgery for Obesity
This is a comparison of metformin versus placebo in NASH patients receiving bariatric surgery for obesity.
- Trial name
- NCT00134303
- Testing
- Metformin
- Where
- Belgium
- Volunteers
- 65 people
- Sponsor
- University Hospital, Ghent
Bariatric Surgery Candidate, Lipid Metabolism Disorders
Lipid Metabolism in Obese Subjects Undergoing Bariatric Surgery
The aim of the study is to evaluate modifications in the metabolism of polyunsaturated fatty acids (PUFA) and biosynthesis of the lipid mediators N-acylethanolamines (NAE), both known to induce and be induced by the nuclear…
- Conditions
- Bariatric Surgery Candidate, Lipid Metabolism Disorders, Obesity
- Trial name
- NCT04984785
- Where
- Italy
- Volunteers
- 68 people
- Sponsor
- University of Cagliari
Bariatric Surgery, Hypertension
Effect of Bariatric Surgery on Cardiac Function in Patients With Hypertension
The purpose of this study is to investigate the effect of bariatric surgery on cardiac function assessed by echocardiography in patients with hypertension.
- Trial name
- NCT05166954
- Testing
- LSG, RYGB
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Beijing Friendship Hospital
Obesity, Morbid
The Effect of High Protein Diets on Weight Loss and Lean Muscle Mass in Patients Awaiting Bariatric Surgery
All patients in CMDHB eligible for bariatric surgery are given a weight loss goal prior to surgery. It is unknown what the most effective diet is to lose weight, while still preserving muscle mass.
- Trial name
- NCT02631707
- Testing
- High protein diet
- Where
- New Zealand
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Auckland, New Zealand
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