Clinical trials: Gastric Symptoms
Overweight and Obesity, Type 2 Diabetes
Fat Metabolites and Gut Hormones
To investigate the effects of different fat metabolites on gut hormone secretion in gastric bypass operated subjects and BMI-matched controls.
- Conditions
- Overweight and Obesity, Type 2 Diabetes, Bariatric Surgery, Gut Hormones
- Trial name
- NCT03223389
- Testing
- C-8 dietary oil, Tricaprylin, Olive oil
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Hvidovre University Hospital
Obesity, Nutritional Deficiencies
Assessment of Nutritional Status After Gastric Bypass Surgery
This study is aimed at assessing how Roux-en-Y gastric bypass (RYGP) impacts on energy and nutrients' intake, energy expenditure, and nutritional status in obese patients.
- Trial name
- NCT01891591
- Testing
- Roux-en-Y gastric bypass (RYGP)
- Where
- Switzerland
- Volunteers
- 16 people
- Sponsor
- University of Lausanne
Liver Cirrhosis, Peptic Ulcer
Proton Pump Inhibitor Plus Propranolol Versus Proton Pump Inhibitor Alone on Peptic Ulcer Healing in Patients With Liver Cirrhosis
Proton pump inhibitor plus propranolol versus proton pump inhibitor alone on peptic ulcer healing in patients with liver cirrhosis: a randomized trail
- Trial name
- PU (NCT04140591)
- Testing
- Proton-pump inhibitor, Propranolol+Proton-pump inhibitor
- Where
- Taiwan
- Volunteers
- 10 people
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Obesity
Changes in Body- and Liver-composition During Low Calorie Diet in Morbidly Obese
The purpose of this study is to determine what changes occur in body- and liver-composition during four weeks of low calorie diet in morbidly obese females
- Trial name
- NCT01842425
- Where
- Sweden
- Volunteers
- 30 people
- Sponsor
- Uppsala University
Constipation
Colonic Transit Time Validation Study
The protocol described herein is designed to provide clinical evidence of the substantial equivalence of SmartPill GI Monitoring System (SP) to the Sitzmarks (Konsyl Pharmaceuticals, Easton, MD) radio-opaque markers (ROM).
- Trial name
- CTT (NCT00857363)
- Where
- 13 sites in United States, United Kingdom
- Volunteers
- 210 people
- Sponsor
- The SmartPill Corporation
Gastro-Intestinal Disorder
Protein and Exercise-Induced Gastrointestinal Symptoms
Recommendations for carbohydrate intakes in the pre-exercise meal for endurance athletes are available; however, are lacking protein.
- Trial name
- NCT05855174
- Testing
- Whey protein
- Where
- Canada
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Mount Royal University
Patients With Gastroparesis Who Have Failed Standard Therapy
Domperidone for the Treatment of Chronic Nausea and Vomiting Secondary to Gastroparesis
To provide oral domperidone to patients between the ages of 18 and 60 years of age, according to the investigator's judgment, a prokinetic effect is needed for the relief of severe gastroparesis.
- Trial name
- NCT01711918
- Testing
- Domperidone
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Ron Schey
Roux-en-Y Gastric Bypass, Cholecystitis; Gallstone
Randomized Trial Comparing Gastric Bypass With and Without Cholecystectomy
The main objective of this pilot study is to show feasibility to collect peri-operative and postoperative clinical data of the study group of gastric bypass without cholecystectomy compared with the control group of gastric…
- Conditions
- Roux-en-Y Gastric Bypass, Cholecystitis; Gallstone, Gallbladder Diseases
- Trial name
- NCT04324515
- Testing
- Robotic gastric bypass with or without cholecystectomy
- Where
- Switzerland
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Geneva, Switzerland
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
Neoplasms, Solid Tumor
Methylation Profile Test (Methylscape) in Body Fluids for Multi-Cancer Detection and Monitoring in Colombia
DNA methylation changes occur early and broadly during carcinogenesis. Methylscape is a rapid assay that detects global DNA methylation patterns in body fluids (blood, urine, and saliva) and may detect a cancer signal and predict…
- Conditions
- Neoplasms, Solid Tumor, Breast Neoplasms, Lung Neoplasms
- Trial name
- METHYLSCAPE-CO (NCT07741435)
- Testing
- Methylscape DNA methylation assay
- Where
- Colombia
- Volunteers
- 3,250 people, healthy volunteers welcome
- Sponsor
- Centro de Tratamiento e Investigación sobre Cáncer, Luis Carlos Sarmiento Angulo
Obesity
Effect of Diet Versus Sleeve Gastrectomy and Gastric Bypass on Appetite
The biggest challenge in obesity management is maintaining weight loss in the long-term. Currently, bariatric surgery is the most effective treatment, leading to sustained weight loss that is not yet achievable with lifestyle…
- Trial name
- DISGAP (NCT04051190)
- Testing
- VLED group, Sleeve Gastrectomy group, Gastric Bypass group
- Where
- 2 sites in Norway
- Volunteers
- 54 people
- Sponsor
- Norwegian University of Science and Technology
Ulcers, Duodenal and Gastric
Comparative Bioavailability Study of Two Test Products of Fixed Dose Combination Capsule of Acetylsalicylic Acid (ASA) and Pantoprazole (Each Capsule Contains ASA 100 mg and Pantoprazole 20 mg) Under Fed Conditions
An open label, balanced, randomized, three-treatment, three-period, six-sequence, cross-over, single dose, comparative bioavailability pilot study under fed conditions.
- Trial name
- NCT01847417
- Testing
- Test 1= ASA 100 mg and pantoprazole 20 mg capsule formulation one, Test 2= ASA 100 mg and pantoprazole 20 mg capsule formulation two, ASA 100 mg tablet
- Where
- India
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Obesity
Effect of Acute Exercise on Food Intake and Energy Expenditure Following a Gastric Bypass
This pilot study will use a crossover design to explore the effects of acute exercise following bariatric surgery on food intake, energy expenditure, appetite, food reward, appetite hormones, and inflammatory response.
- Trial name
- ExoABari (NCT04348617)
- Testing
- Moderate exercise, Rest
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universite du Quebec en Outaouais
Diabetes Mellitus, Obesity
Single Loop DJB Sleeve Gastrectomy for Poorly Controlled T2DM
Type 2 diabetes mellitus (T2DM) is a chronic progressive illness affecting a substantial percentage of the general population. While pharmacotherapy remains the mainstay of treatment, around 60% of patients cannot achieve the…
- Conditions
- Diabetes Mellitus, Obesity, Bariatric Surgery Candidate, Weight Loss
- Trial name
- NCT03125369
- Testing
- Sleeve gastrectomy + duodeno-jejunal bypass, Roux-Y gastric bypass
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Chinese University of Hong Kong
Diabetes Mellitus and Gastroparesis, Idiopathic Gastroparesis
A Study to Evaluate the Safety, Pharmacokinetics (PK) and Pharmacodynamics (PD) for TAK-906 in Participants With Diabetes Mellitus and Gastroparesis (DG) or With Idiopathic Gastroparesis (IG)
The purpose of this study is to evaluate the safety, PK and PD of TAK-906 in participants with Gastroparesis (GP).
- Trial name
- NCT03268941
- Testing
- TAK-906 Maleate, Metaclopramide
- Where
- 9 sites in United States
- Volunteers
- 51 people
- Sponsor
- Millennium Pharmaceuticals, Inc.
Gastro Intestinal Bleeding, Patient Engagement
Patient Important Gastrointestinal Bleeding in the ICU
This study will engage patients and families to create a definition of what matters most to them about upper gastrointestinal (GI) bleeding.
- Conditions
- Gastro Intestinal Bleeding, Patient Engagement, Family Members
- Trial name
- PIB (NCT05506150)
- Testing
- Interviews
- Where
- Canada
- Volunteers
- 51 people
- Sponsor
- McMaster University
Colorectal Carcinoma, Rectal Prolapse
Prospective Evaluation of Cornerstone Robotics Sentire Surgical System in Major Gastrointestinal and Urologic Surgery
Robotic assisted surgery has been performed for more than two decades with good success and safety profile. However, there was only one dominating robotic surgical system available in the past which led to high cost for robotic…
- Conditions
- Colorectal Carcinoma, Rectal Prolapse, Prostate Cancer (Adenocarcinoma), Bladder Cancer
- Trial name
- NCT06926374
- Testing
- Robotic surgery using the Sentire Surgical System
- Where
- China
- Volunteers
- 90 people
- Sponsor
- Chinese University of Hong Kong
Gastroesophageal Reflux Disease, Dyspepsia
Endoscopic Tri-Modal Imaging to Distinguish Functional Dyspepsia From Reflux Disease
Endoscopic Tri-Modal Imaging which combines Narrow-band Imaging(NBI), Autofluorescence Imaging (AFI) and White-light Imaging (WLI) could be used to identify the indistinct changes in the gut caused by reflux disease,either acid…
- Conditions
- Gastroesophageal Reflux Disease, Dyspepsia, Bile Reflux
- Trial name
- NCT02685150
- Testing
- Endoscopic Tri-Modal Imaging, Omeprazole, Analysis of gastric juice
- Where
- China
- Volunteers
- 157 people, healthy volunteers welcome
- Sponsor
- Chinese PLA General Hospital
Obesity (BMI > 35), Morbid Obesity
Predictive Value of Nutritional and Inflammatory Indices for Postoperative Complications After Bariatric Surgery
Bariatric surgery is an effective treatment for severe obesity, but postoperative complications remain an important cause of morbidity.
- Trial name
- BARI-NUTRI (NCT07747168)
- Testing
- Bariatric Surgery
- Where
- Greece
- Volunteers
- 600 people
- Sponsor
- G.Gennimatas General Hospital
GERD, Gastroesophageal Reflux
Compassionate Use of Domperidone for Refractory Gastroparesis
The purpose of this program is to allow the use of domperidone in children from 12 to 21 years of age with symptoms related to motility disorders and Gastroesophageal reflux disease (GERD) who have failed all the standard…
- Conditions
- GERD, Gastroesophageal Reflux, Gastroparesis
- Trial name
- NCT04699591
- Testing
- Domperidone
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Jose Cocjin