Clinical trials: Gastro-Intestinal Disorders
Gastroesophageal Reflux
Medical Treatment for Gastroesophageal Reflux Disease (GERD) in Preterm Infants
Study Question: In premature infants with apnea and/or bradycardia attributed to gastroesophageal reflux disease (GERD), does treatment with medications (acid blockers and motility agents), compared to placebo, reduce the…
- Trial name
- NCT00131248
- Testing
- Metaclopramide, Ranitidine
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- The University of Texas Health Science Center, Houston
Deglutition Disorders, Esophageal Diseases
Development, Validation and Evaluation of an Adult and Pediatric Eosinophilic Esophagitis Activity Index
Eosinophilic Esophagitis (EoE) is a chronic inflammatory disease of the esophagus affecting children and adults. The most frequent symptoms are swallowing difficulties and thoracic pain.
- Conditions
- Deglutition Disorders, Esophageal Diseases, Eosinophilia
- Trial name
- EEsAI (NCT00939263)
- Testing
- assessment of disease activity using the EEsAI
- Where
- 25 sites in United States, Canada and 2 more
- Volunteers
- 650 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Functional and Motility Related Gastrointestinal Disorders Such as Irritable Bowel Syndrome and Functional Dyspepsia
A Pharmacy-based Study to Learn More About How Well Iberogast Works, How it Affects the Body, How it is Used, and User Satisfaction in Patients With Functional and Motility-related (Stomach and Bowel Movement-related) Gastrointestinal Diseases, Including Irritable Bowel Syndrome
Researchers want to learn more about the day-to-day use of Iberogast in people who have functional and motility-related gastrointestinal (stomach and bowel) diseases.
- Trial name
- NCT04993989
- Testing
- Iberogast (STW5, BAY98-7411)
- Where
- Germany
- Volunteers
- 843 people
- Sponsor
- Bayer
Barrett Esophagus, Gastroesophageal Reflux
Assessment of Zegerid on Esophageal pH in Patients With Barrett's Esophagus
The purpose of this research study is to assess how safe, effective (how well it works), and tolerable (to put up with) the drug Zegerid is in reducing reflux episodes in patients who have both gastroesophageal reflux disease…
- Trial name
- NCT01129778
- Testing
- Zegerid (proton pump inhibitor), Bravo pH monitoring
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- Stanford University
Intestinal Diseases
Squatting on the Toilet and Capsule Endoscopy
This study evaluates the effect of squatting on the toilet on gastric transit time and complete examination rate of capsule endoscopy.In the observation group, the patients could go to squatting on the toilet at any time as they…
- Trial name
- SC (NCT04340089)
- Testing
- squatting on the toilet
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- The Second Affiliated Hospital of Chongqing Medical University
Childhood Germ Cell Tumor, Extragonadal Germ Cell Tumor
Treatment Outcome and Quality of Life in Patients With Pediatric Extra-Cranial Germ Cell Tumors Previously Treated on Clinical Trial CCLG-GC-1979-01 or CCLG-GC-1989-01
RATIONALE: Treatment for pediatric extracranial germ cell tumors may cause side effects and secondary cancers later in life. A study that evaluates patients after receiving combination chemotherapy or surgery may help doctors…
- Conditions
- Childhood Germ Cell Tumor, Extragonadal Germ Cell Tumor, Gastrointestinal Complications, Infertility
- Trial name
- NCT00436774
- Testing
- assessment of therapy complications, quality-of-life assessment
- Where
- 13 sites in Ireland, United Kingdom
- Volunteers
- 60 people
- Sponsor
- Children's Cancer and Leukaemia Group
Bone Turnover Rate Disorder, Calcium Metabolism Disorders
Effects of Lansoprazole on Bone Turnover Markers
Use of proton pump inhibitors (PPI) has increased in recent years. There are concerns that PPIs have possible negative effects on bone metabolism.
- Trial name
- NCT04814316
- Testing
- Blood and urine specimens
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ataturk University
Eosinophilic Esophagitis
An Open-Label Trial of Losartan Potassium in Participants With Eosinophilic Esophagitis (EoE)
The purpose of this study is to test the safety and effectiveness of Losartan potassium in subjects with eosinophilic esophagitis (EoE) including those with a connective tissue disorder (CTD) and those without a CTD.
- Trial name
- NCT03029091
- Testing
- Losartan Potassium
- Where
- 3 sites in United States
- Volunteers
- 15 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Inflammatory Bowel Diseases, Crohn Disease
Exploration of the Activity of DNA Located Outside of Cellular Nucleus to Amplify Inflammation in Inflammatory Bowel Disease in Children Through Biological Pathway Cyclic GMP-AMP Synthase (cGAS) - Stimulator of Interferon Genes (STING)
Frequency of Inflammatory Bowel Diseases in children (IBD)-Crohn's disease (CD), Ulcerative colitis (UC) is constantly increasing.
- Conditions
- Inflammatory Bowel Diseases, Crohn Disease, Ulcerative Colitis
- Trial name
- ROXANE (NCT05916274)
- Testing
- Blood and fecal samples, Coolonic biopsies
- Where
- France
- Volunteers
- 40 people
- Sponsor
- Centre Hospitalier Régional d'Orléans
Functional Gastrointestinal Disorders
Patient Education in Children With Functional Gastrointestinal Disorders
This pilot-study aims to evaluate the effect size and feasibility of patient education for children and adolescents (age 8-17 years) with pain-predominant functional gastrointestinal disorders (irritable bowel syndrome…
- Trial name
- NCT04294420
- Testing
- Patient education program
- Where
- Sweden
- Volunteers
- 25 people
- Sponsor
- Karolinska Institutet
Eosinophilic Esophagitis
Using Spectrally Encoded Confocal Microscopy (SECM) to Image the Esophagus
The goal of this study is to test the feasibility and the tolerability of a tethered spectrally encoded confocal microscopy (SECM) capsule and to use it to image the esophagus.
- Trial name
- NCT02202590
- Testing
- SECM Capsule
- Where
- United States
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Deglutition Disorders, Dysphagia
Facilitation of Oral Bolus Propulsion Using Electropalatography in Patients With Dysphagia
Electropalatography (EPG), a noninvasive device that provides specific visual output on tongue-palate contact, has well-established usefulness as a biofeedback tool in speech therapy.
- Trial name
- NCT00001718
- Testing
- Electropalatography
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Gastro-Intestinal Disorder, Barrett Esophagus
Clinical Utility Evidence for TissueCypher®
Cernostics has developed a new diagnostic test, and this study will measure how gastroenterologists and foregut surgeons make diagnostic and treatment decisions when presented with different information in the context of…
- Trial name
- NCT05200325
- Testing
- Educational materials for TissueCypher
- Where
- United States
- Volunteers
- 280 people
- Sponsor
- Qure Healthcare, LLC
Gastrointestinal Stromal Tumors
WB-DWI for Early Prediction of Therapy Response in Patients With Advanced Metastatic GIST Treated With Regorafenib
The purpose of this study is to evaluate WB DWI as early predictor of response to treatment with regorafenib or placebo in patients with advanced metastatic GIST.
- Trial name
- NCT01265979
- Testing
- Whole body diffusion MRI
- Where
- Belgium
- Volunteers
- 5 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Eosinophilic Esophagitis
CEGIR 7808: Use of Unsedated Transnasal Esophagoscopy (TNE) to Monitor Dietary Management of Eosinophilic Esophagitis in Children
The purpose of this study is to test the effectiveness of utilizing Transnasal Esophagoscopy as a means of monitoring Eosinophilic Esophagitis patients.
- Trial name
- NCT03342391
- Testing
- Transnasal esophagoscopy
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Gastroesophageal Reflux Disease
The Use of Lansoprazole to Treat Infants With Symptoms of Gastroesophageal Reflux
The purpose of this study is to assess the safety and efficacy of lansoprazole microgranules oral suspension, once daily (QD), in infants with gastroesophageal reflux symptoms during a 4-week treatment period.
- Trial name
- NCT00324974
- Testing
- Lansoprazole microgranules suspension
- Where
- 17 sites in United States, Poland
- Volunteers
- 162 people
- Sponsor
- Takeda
Gastroesophageal Reflux
Study to Evaluate the Pharmacokinetics and Safety of Dexlansoprazole in Pediatric Subjects With Symptomatic Gastroesophageal Reflux Disease
The purpose of this study is to assess the pharmacokinetics and safety of dexlansoprazole, once daily (QD), in pediatric subjects with symptomatic Gastroesophageal Reflux Disease.
- Trial name
- NCT01045096
- Testing
- Dexlansoprazole
- Where
- 4 sites in United States
- Volunteers
- 36 people
- Sponsor
- Takeda
Peutz-Jeghers Syndrome
Study of Accurate Diagnosis and Treatment of Peutz-Jeghers Syndrome
The mutation of STK11 has been regcognized to be the major cause of Peutz-Jeghers syndrome (PJS).The aim of this study was to confirm the mutation rate of gene associated with gastrointestinal malignancies,including STK11…
- Trial name
- NCT03806075
- Testing
- Second generation sequencing, 16s rRNA gene sequencing
- Where
- China
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Yiqi Du
IgA Vasculitis, Gastrointestinal Involvement
I-FABP as a Predictor of Gastrointestinal Involvement in Pediatric IgA Vasculitis
This prospective observational study aims to evaluate plasma intestinal fatty acid-binding protein (I-FABP) levels in children with IgA vasculitis and investigate their association with gastrointestinal involvement.
- Trial name
- IFABP-IgAV (NCT07664228)
- Testing
- Plasma I-FABP Measurement
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Bursa City Hospital
Type 1 Diabetes Mellitus, Multiple Sclerosis
T and B Cell Responses in Autoimmune Diseases
The study aims to establish whether defects in immune cell function are shared across multiple autoimmune diseases and whether those problems match to similar genes in the cells.
- Conditions
- Type 1 Diabetes Mellitus, Multiple Sclerosis, Arthritis, Rheumatoid, Crohn's Disease
- Trial name
- SRA01 (NCT01947036)
- Where
- 6 sites in United States
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
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