Clinical trials: Gastrointestinal Reflux
Gastroesophageal Reflux Disease, Minimal Change Disease
Diagnostic Value of Linked Color Imaging for Minimal Change Esophagitis in Nonerosive Reflux Esophagitis and GERD
Linked color imaging(LCI),a new system for endoscopy modality,creates clear and bright endoscopic images by using short-wavelength narrow-band laser light combined with white laser light on the basis of magnifying blue laser…
- Conditions
- Gastroesophageal Reflux Disease, Minimal Change Disease, Non-Reflux Esophagitis
- Trial name
- NCT03068572
- Where
- China
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Affiliated Hospital to Academy of Military Medical Sciences
Laryngopharyngeal Reflux
The Effects of Dexlansoprazole for the Treatment of Throat-Related Reflux
Recent studies have demonstrated that patients with throat-related reflux often require twice daily proton pump inhibitor therapy to attain significant symptomatic improvement, with once daily therapy offering little relief.
- Trial name
- NCT01317472
- Testing
- dexlansoprazole
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Indiana University
GERD
A Study to Compare PK and Safety of CKD-381 and D026 in Healthy Male Subjects
A Study to compare pharmacokinetics and safety of CKD-381 and D026 in healthy male subjects
- Trial name
- NCT03444402
- Testing
- CKD-381(formulation I), CKD-381(formulation II), D026(Nexium 40mg)
- Where
- South Korea
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Chong Kun Dang Pharmaceutical
Artificial Intelligence, Tongue
Connection Between Tongue Signs and Bile Reflux Analysed With Artificial Intelligence
By introducing artificial intelligence into Chinese medicine tongue diagnosis, we collated and collected tongue images, anxiety and depression scales and gastroscopy reports, mined and analysed the correlation between tongue…
- Conditions
- Artificial Intelligence, Tongue, Bile Reflux
- Trial name
- NCT05369572
- Where
- China
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Shandong University
Healthy Volunteers
Single-dose and Multiple-dose X842 Phase 1 Study
The purpose of this study is to evaluate the safety and tolerability of X842 after administration of single and multiple doses in healthy subjects
- Trial name
- NCT04293965
- Testing
- Single ascending dose of X842, Multiple ascending dose of X842, Food Effect
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Jiangsu Sinorda Biomedicine Co., Ltd
Gastro-esophageal Reflux Disease
Validation of a Non-invasive In-vitro Diagnostic Test (Peptest) Against Other Diagnostic Methods for GERD
The primary objective of this clinical study is to determine whether Peptest (Human Pepsin lateral flow in vitro diagnostic medical device) is equivalent to other GERD diagnostic methods commonly applied in clinical practice by…
- Trial name
- PEPTESTCN (NCT02456779)
- Testing
- in vitro diagnostic test (Peptest), Questionnaire
- Where
- 9 sites in China
- Volunteers
- 1,032 people, healthy volunteers welcome
- Sponsor
- MAAB (Shanghai) Medical Device Limited
Gastroesophageal Reflux Disease, Obesity
The Effect of PPI Therapy on Weight, Gut Microbiome, and Expression of GPR41 and GPR43
The investigators long-term goal is to understand how PPIs influence energy balance in both obese and normal-weight individuals.
- Trial name
- NCT02457104
- Testing
- Colonoscopy, Weight and diet questionnaire
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Drug Interaction, GERD (Gastroesophageal Reflux Disease)
A Study to Investigate the Effect of Linaprazan Glurate on the Pharmacokinetics of Amoxicillin
This is an open, single arm, single-center Phase I trial designed to evaluate the effect of seven days repeated oral doses of linaprazan glurate on the pharmacokinetics (PK) of repeated doses of amoxicillin in healthy male and…
- Conditions
- Drug Interaction, GERD (Gastroesophageal Reflux Disease), Safety, and Tolerability
- Trial name
- NCT07308041
- Testing
- Drug Drug Interaction
- Where
- Sweden
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Cinclus Pharma Holding AB
Heartburn
Tolerability Study of Panosyl-Isomaltooligosaccharides (PIMO) and a Placebo in Subjects With Heartburn
Remote un-controlled trial to evaluate the tolerability of MHS-1031 and separately the tolerability of the formulated placebo in subjects with heartburn.
- Trial name
- NCT05363618
- Testing
- Panosyl-isomaltooligosaccharides (PIMO) 1g (1.4 ml)
- Where
- United States
- Volunteers
- 211 people, healthy volunteers welcome
- Sponsor
- Microbiome Health Sciences
Healthy
Normal Values for Esophageal High Resolution Manometry in an Advanced Protocol Including Liquid Swallows and a Solid Test Meal
Normal values for measurements of high resolution manometry in a protocol which includes isolated liquid swallows in upright and recumbent position, free drinking of water, a solid test meal and a postprandial observational…
- Trial name
- Rice (NCT02407938)
- Testing
- Rice meal
- Where
- Switzerland
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Reflux Oesophagitis
Effect of Single Doses of YF476 on Stomach Acidity Compared With Ranitidine and Placebo in Fasted and Fed States
The objectives of the study were: To compare a single dose of YF476 at 3 dose levels, placebo and ranitidine with respect to their effects on basal- and food- stimulated gastric pH in healthy volunteers.
- Trial name
- NCT01538797
- Testing
- YF476, Ranitidine
- Where
- United Kingdom
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Trio Medicines Ltd.
GERD
A Randomized Trial of Medical and Surgical Treatments for Patients With GERD Symptoms That Are Refractory to Proton Pump Inhibitors
Background: Gastroesophageal reflux disease (GERD), which affects at least 20% of adult Americans, may be especially common and severe in Veteran patients.
- Trial name
- NCT01265550
- Testing
- Nissen fundoplication, baclofen, Desipramine
- Where
- 15 sites in United States
- Volunteers
- 366 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Gastro Esophageal Reflux
A Study to Compare PK/PD Characteristics and Safety Profiles Between AD-212-A and AD-2121
Primary endpoint of this study is to evaluate the pharmacokinetic and pharmacodynamic characteristics of AD-212-A in healthy subjects.
- Trial name
- NCT06025773
- Testing
- Lansoprazole 15 mg, Lansoprazole 15mg/Calcium carbonate 600mg
- Where
- South Korea
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Addpharma Inc.
Gastroesophageal Reflux
Can Individuals Control Pressure in Their Esophagus.
To establish to what degree individuals can increase esophageal high pressure zone (HPZ) after instruction in deep breathing as evidenced by concurrent manometric pressure readings.
- Trial name
- manometry (NCT03495219)
- Testing
- Esophageal Manometry
- Volunteers
- healthy volunteers welcome
- Sponsor
- Mayo Clinic
Gastroesophageal Reflux Disease
Effect of Pantoprazole 40mg Daily vs Placebo on Power Spectral Analysis of the Sleep EEG of Patients With GERD.
The purpose of this research study is to determine if treatment with pantoprazole 40 mg daily versus a placebo improves sleep quality in patients with gastroesophageal reflux disease (GERD).
- Trial name
- NCT00674245
- Testing
- Pantoprazole
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Southern Arizona VA Health Care System
GERD, Larynx Disease
Efficacy of Dx-pH Probe in Diagnosing Extra-esophageal Reflux Disease
The purpose of this study is to establish the clinical application of a new device that records pH changes in the hypopharynx. The investigators also aim to compare the consistency of distal esophageal pH with hypopharyngeal pH…
- Trial name
- ADHERE (NCT00388453)
- Testing
- Dx-pH Probe, Manometry
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Chronic Obstructive Pulmonary Disease, Bronchiectasis
The Prevalence of Gastro-oesophageal Reflux in Chronic Lung Disease
Gastric reflux into the oesophagus may further lung damage in respiratory disease. The proportion of adults with chronic lung disease and gastric reflux is unknown.
- Trial name
- NCT00697177
- Where
- Australia
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Bayside Health
Obesity and Obesity-related Medical Conditions
Management of Obese Patients With Gastroesophageal Reflux Disease .
The aim of this study is to evaluate the efficacy Sleeve gastrectomy with cruroplasty with or without ligamentum teres wrapping for management of morbidly obese patients with concomitant reflux symptoms.
- Trial name
- NCT06599489
- Testing
- surgery ..operation
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Hossam Mahmoud Ibrahim
Gastro Esophageal Reflux
Effect of Citalopram on Reflux Episodes in Healthy Volunteers
Citalopram is sometimes used in the treatment for gastro-esophageal reflux disease, however, there are no empirical data to support this.
- Trial name
- NCT03746691
- Testing
- Citalopram HCl
- Where
- Belgium
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Extraesophageal Symptoms, Cough
Screening for Barrett's Esophagus in Otolaryngology Patients
The purpose of this project is to develop an accurate method to identify patients that suffer from acid reflux, but may not present with classic reflux symptoms (such as heart burn).
- Conditions
- Extraesophageal Symptoms, Cough, Throat Clearing, Hoarseness
- Trial name
- SCE (NCT00695227)
- Testing
- Screening for Barrett's Esophagus
- Where
- United States
- Volunteers
- 295 people, healthy volunteers welcome
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)