Clinical trials: Stomach Diseases
Cyclic Vomiting Syndrome
Staccato Granisetron® (AZ 010) for the Treatment of Cyclic Vomiting Syndrome
This is a multicenter, randomized, double-blind, parallel group, placebo-controlled, efficacy and safety study of adult outpatients diagnosed with CVS and experiencing recurring episodes of stereotypical vomiting.
- Trial name
- NCT04645953
- Testing
- 3mg AZ-010, 1mg AZ010
- Where
- 18 sites in United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Alexza Pharmaceuticals, Inc.
Stomach Neoplasms, Metaplasia
Acetic Acid Chromoendoscopy to Judge Gastric Intestinal Metaplasia
The presence and the extent of gastric intestinal metaplasia(IM) is a good indicator of high risk group of gastric cancer. Many methods was developed to survey it, including multiple gastric biopsy or methylene blue…
- Trial name
- IM (NCT01499576)
- Testing
- Acetic acid chromoendoscopy
- Where
- South Korea
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Konyang University Hospital
Morbid Obesity, Hernia
Minimally Invasive Surgery (MIS) Database for the Purpose of Research
The Minimally Invasive Surgery Team (MIST) are establishing a separate research database to find out more about patient's undergoing minimally invasive surgery (laparoscopic , open and robot assisted) procedures at UCSD.
- Conditions
- Morbid Obesity, Hernia, Colorectal Cancer, Laparoscopy
- Trial name
- NCT00535990
- Where
- United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Diabetes Mellitus, Type 2, Insulin Resistance
The Aging Endocrine Pancreas: Characterization of the Entero-insular Axis Physiology in the Elderly
Like most endocrine axes, the entero-insular axis is expected to go through an age-related physiological deterioration, what might contribute to special features of the elderly onset type 2 diabetes in comparison to middle-age.
- Trial name
- NCT00843479
- Where
- Brazil
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Campinas, Brazil
Gastroparesis
Vagal Nerve Stimulation for Gastroparesis
This study is investigating a new form of treatment for a digestive disorder called gastroparesis. Gastroparesis is thought to be caused by a mix of inflammation and neural dysfunction.
- Trial name
- VNS (NCT03120325)
- Testing
- Vagal Nerve Stimulation
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Stanford University
Gastro-oesophageal Reflux
Influence of IPV on GOR in Infants From 0 to 12 Months.
The purpose of this study is to determine whether Intrapulmonary Percussive Ventilation ( airway clearance technique) provokes or aggravates gastro-oesophageal reflux in infants from 0 to 12 months.
- Trial name
- NCT02124863
- Testing
- Intrapulmonary Percussive Ventilation
- Where
- Belgium
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- Vrije Universiteit Brussel
Gastro-esophageal Reflux
Safety Study of Airway Clearance Techniques in Infants.
The purpose of this study is to determine whether three airway clearance techniques ( Bouncing, Assisted Autogenic Drainage ( AAD) and bouncing and AAD) provoke or aggravate gastro-esophageal reflux in infants under the age of 1…
- Trial name
- NCT02128867
- Testing
- Assisted Autogenic Drainage (AAD), bouncing and AAD, bouncing
- Where
- Belgium
- Volunteers
- 159 people, healthy volunteers welcome
- Sponsor
- Vrije Universiteit Brussel
Obesity, Bariatrics
Ketamine and Propofol Combination Versus Propofol for Upper Gastrointestinal Endoscopy
Propofol is one of the most popular anesthetic drugs used for sedation during upper gastrointestinal endoscopies due to its quick onset and quick resolution of symptoms allowing patients to leave the hospital sooner.
- Conditions
- Obesity, Bariatrics, Sleep Apnea Syndromes, Gastric Bypass
- Trial name
- NCT02643979
- Testing
- Ketofol, Propofol, Saline
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Dyspepsia
Carbon-13 (13C)-Spirulina Platensis Gastric Emptying Breath Test (GEBT)
The purpose of this study is to compare stomach emptying using 13C-Spirulina platensis breath test and scintigraphy in healthy subjects and subjects with dyspepsia.
- Trial name
- NCT01248221
- Testing
- [13C]-Spirulina platensis and 99mTc sulfur colloid
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Obesity, Gliosis, Weight-Loss
A Cohort Study of Weight Loss and Gliosis
Patients and clinicians need better options to prevent the weight regain that almost universally follows a weight loss intervention. In lay terms, a new, higher "set point" seems to occur after people gain weight.
- Trial name
- NCT03578887
- Testing
- Behavioral Weight Loss Program, Roux-en-Y Gastric Bypass or Sleeve Gastrectomy
- Where
- United States
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- University of Washington
Gastro-esophageal Reflux Disease
Nociceptors, Neurotrophic Factors and Cytokine Expression in Gastroesophageal Reflux Disease
Transient receptor potential vanilloid-1 (TRPV1) receptor and proteinase-activated receptor 2 (PAR2) have been implicated in the mechanism of acid induced inflammation in gastroesophageal reflux disease (GERD).
- Trial name
- NCT02114216
- Testing
- endoscopic mucosal biopsy
- Where
- South Korea
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Seoul National University Bundang Hospital
Gastro-Intestinal Disorder
Evaluation of the Impact of a Forward Viewing Scope at Time of ERCP
This study will be a prospective, tandem-designed study to determine the proportion of clinically significant missed lesions when using a side- or oblique-viewing endoscope as compared to the standard forward-viewing endoscope.
- Trial name
- NCT05627882
- Testing
- Forward viewing endoscope
- Where
- United States
- Volunteers
- 163 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Gastroparesis, Dyspepsia
Magnetically Controlled Capsule Endoscopy Feasibility Study in Gastric Motility
This is a feasibility study to assess the utility of magnetically controlled capsule endoscopy in the evaluation of gastroparesis and functional dyspepsia
- Trial name
- NCT05004012
- Testing
- Magnetically Controlled Capsule Endoscopy
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Osteoporosis, Achlorhydria
Does Omeprazole Decrease Intestinal Calcium Absorption?
The purpose of this study is to measure the effect of omeprazole on intestinal calcium absorption in postmenopausal women.
- Conditions
- Osteoporosis, Achlorhydria, GERD, Hip Fracture
- Trial name
- NCT00582972
- Testing
- Omeprazole
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Obesity
Effect of Exenatide in Obese Patients With Accelerated Gastric Emptying
The overall goal of this study was to determine the effect of exenatide on gastric emptying, satiety and satiation in obese participants.
- Trial name
- NCT02160990
- Testing
- Exenatide
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Arterial Embolization, Other Surgical Procedures
Gastric Artery Embolization Trial for Lessening Appetite Nonsurgically
The purpose of this pilot study is to achieve the collection of safety and efficacy data in patients undergoing left gastric artery embolization for morbid obesity in the United States.
- Conditions
- Arterial Embolization, Other Surgical Procedures, Obesity
- Trial name
- GETLEAN (NCT02248688)
- Testing
- BeadBlock 300 - 500 Micron, Left Gastric Artery Embolization
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Dayton Interventional Radiology
Gastritis
i-Scan for the Detection of Helicobacter Pylori
This study aims to assess whether iScan, an intra-endoscopic imaging technique is an accurate and reliable tool in detecting and characterising Helicobacter pylori (H pylori) and comparing this to standard endoscopic imaging with…
- Trial name
- NCT02385045
- Testing
- i-scan, narrow band imaging
- Where
- United Kingdom
- Volunteers
- 157 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Healthy
A Study of the Effects of Multiple Doses of Dexlansoprazole, Lansoprazole, Omeprazole or Esomeprazole on the Pharmacokinetics and Pharmacodynamics of Clopidogrel in Healthy Participants.
The purpose of this study is to assess the potential effect and safety of multiple oral doses of dexlansoprazole, lansoprazole, omeprazole or esomeprazole, once daily (QD), on the steady-state pharmacokinetics and…
- Trial name
- NCT00942175
- Testing
- Clopidogrel, Clopidogrel and Lansoprazole, Clopidogrel and Dexlansoprazole
- Where
- United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Takeda
Healthy, Barrett's Esophagus
Pilot Study to Image the Esophagus Using a SECM Tethered Endoscopic Capsule
The goal of this research is to test the imaging quality of the modified, larger diameter, tethered Spectrally Encoded Confocal Microscopy (SECM) capsule in healthy subjects, subjects with Barrett's Esophagus (BE), and subjects…
- Conditions
- Healthy, Barrett's Esophagus, Gastric Acid Reflux
- Trial name
- SECM (NCT02445014)
- Testing
- MGH SECM Imaging Capsule
- Where
- United States
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Diabetes, Gastroparesis With Diabetes Mellitus
PET Imaging to Delineate Macrophage Activation in Diabetic Gastroparesis
Macrophage-driven immune dysregulation has been shown to be involved in pathophysiology of diabetic gastroparesis. Currently, there are no non-invasive ways to study macrophage activation in humans.
- Trial name
- NCT04762719
- Testing
- PET/CT Scan with 11C-ER176, Core biopsy of gastric muscle
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic