Clinical trials: Stomach Acidity
Gastroesophageal Reflux Disease (GERD), Peptic Ulcers
Long-term Pantoprazole Trial in Patients With Symptoms of Chronic Acid Peptic Complaints (BY1023/VMG-708)
Gastroesophageal reflux disease (GERD) is a medical condition affecting the stomach and esophagus. GERD might occur when the lower esophageal sphincter does not close properly and stomach contents leaks back (refluxes) into the…
- Trial name
- NCT00261300
- Testing
- Pantoprazole
- Where
- Germany
- Volunteers
- 100 people
- Sponsor
- Takeda
Islet Cell Adenoma, Neoplasm Metastasis
Combination Chemotherapy in Patients With Zollinger-Ellison Syndrome and Tumors of the Pancreas
Patients with Zollinger-Ellison Syndrome suffer from ulcers of the upper gastrointestinal tract, higher than normal levels of gastric acid, and tumors of the pancreas known as non-beta islet cell tumors.
- Conditions
- Islet Cell Adenoma, Neoplasm Metastasis, Zollinger Ellison Syndrome
- Trial name
- NCT00001165
- Testing
- combined chemotherapy with streptozotocin, 5-fluorouracil, and doxorubicin
- Where
- United States
- Volunteers
- 999 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Reflux Esophagitis
Omepral® Tablets Special Clinical Experience Investigation in Patients With Erosive Esophagitis
This open label, non-interventional study is to compare the efficacy of Omepral® tablet and any other treatments excepting proton pump inhibitors (PPIs) for the treatment of various type of acid reflux related symptoms in…
- Trial name
- OMAREE (NCT00859287)
- Volunteers
- 10,703 people
- Sponsor
- AstraZeneca
Peritoneal Carcinomatosis
Molecular Citology to Detect Free Cancer Cells in Peritoneal Fluid
In gastrointestinal malignancies peritoneal diffusion represent a severe adverse event. Current methodoly including cytology of peritoneal fluid appears insufficient. It's crucial to individuate new technology.
- Trial name
- OSNA (NCT07478107)
- Where
- Italy
- Volunteers
- 108 people
- Sponsor
- University of Campania Luigi Vanvitelli
Gastric Cancer
High-Dose Chemotherapy in Treating Patients With Advanced Stomach Cancer
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug and giving higher doses may kill more tumor cells.
- Trial name
- NCT00002722
- Testing
- cisplatin, fluorouracil, leucovorin calcium
- Volunteers
- 135 people
- Sponsor
- European Organisation for Research and Treatment of Cancer - EORTC
Gastric Cancer
To Evaluate Efficacy of Ursodeoxycholic Acid (UDCA) for the Prevention of Gallstone Formation After Gasterectomy
Of those patients who participated in PEGASUS-D FAS clinical trial, patient must sign the informed consent form in order to participate in this extension study.
- Trial name
- NCT05410535
- Testing
- Patients who continued UDCA 300mg medication, Patients who discontinued UDCA 300mg prescription
- Where
- South Korea
- Volunteers
- 431 people
- Sponsor
- Daewoong Pharmaceutical Co. LTD.
Duodenogastric Reflux
Laparoscopic Total Fundoplication for Duodenogastroesophageal Reflux
After laparoscopic total fundoplication (LTF) 12-15% of patients have persistent reflux symptoms and 20-25% develop gas-related symptoms.
- Trial name
- NCT01741441
- Testing
- laparoscopic total fundoplication
- Where
- Italy
- Volunteers
- 188 people
- Sponsor
- University of Turin, Italy
Gastric Ulcer (GU), Duodenal Ulcer (DU)
A Phase I/III Study of D961H 10 mg and 20 mg in Japanese Paediatric Patients With Gastrointestinal Acid Related Diseases
The objective of this study is to assess the safety, pharmacokinetics, pharmacodynamics and efficacy of repeated once daily oral administration of D961H 10 mg and D961H 20 mg in Japanese paediatric patients aged 1 to 14 years old…
- Conditions
- Gastric Ulcer (GU), Duodenal Ulcer (DU), Anastomotic Ulcer (AU), Non-erosive Reflux Esophagitis Disease (NERD)
- Trial name
- NCT02153398
- Testing
- D961H sachet 10 mg, D961H capsule 10mg, D961H capsule 20 mg
- Where
- 15 sites in Japan
- Volunteers
- 55 people
- Sponsor
- AstraZeneca
Achlorhydria, Gastrinoma
Evaluating Patients With Abnormal Levels of Gastric Acid
This study is used by the Digestive Diseases Branch to evaluate patients with suspected abnormalities in the secretion of gastric acid.
- Conditions
- Achlorhydria, Gastrinoma, Zollinger Ellison Syndrome
- Trial name
- NCT00001240
- Where
- United States
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Severe Obesity
Effect of Bile Acids and Bile Acid Sequstrants on GLP-1 Secretion After Roux-en-Y Gastric Bypass
The purpose of this study is to examine the efffects of bile acid and bile acids sequestrants on GLP-1 secretion, in patients after Roux-en-Y gastric bypass.
- Trial name
- NCT02952963
- Testing
- Chenodeoxycholic Acid, Colesevelam
- Where
- Denmark
- Volunteers
- 8 people
- Sponsor
- Hvidovre University Hospital
Gastric Cancer, Colorectal Cancer
Effect of Enteral Nutrition Rich in Eicosapentaenoic Acid (EPA) on Patients Receiving Chemotherapy for GI Tumor
Malnutrition is frequently seen in patients on chemotherapy suffering from gastric/colorectal cancer and may worsen the outcome. EPA, a sort of ω-3 PUFA, can modulate immune system.
- Conditions
- Gastric Cancer, Colorectal Cancer, Chemotherapy
- Trial name
- NCT01048463
- Testing
- Nutriall, LDEPA, HDEPA
- Where
- China
- Volunteers
- 90 people
- Sponsor
- Sun Yat-sen University
Severe Obesity
Effects of Bile Acids and Bile Acid Sequestrants on GLP-1 Secretion After Roux-en-Y Gastric Bypass
The purpose of this study is to examine the effects of bile acid and bile acids sequestrants on GLP-1 Secretion, during a meal, in patients after Roux-en-Y gastric bypass.
- Trial name
- NCT02876484
- Testing
- Colesevelam, Chenodeoxycholic Acid, Water
- Where
- Denmark
- Volunteers
- 12 people
- Sponsor
- Hvidovre University Hospital
Chronic Pancreatitis, Inflammatory Bowel Diseases
Genomic Resources for Enhancing Available Therapies (GREAT1.0) Study
This is a prospective, descriptive, observational research study designed to observe and document the clinical practice by domain experts, and how the knowledge of new findings that are published in the medical literature affect…
- Conditions
- Chronic Pancreatitis, Inflammatory Bowel Diseases, Hepatitis, NASH - Nonalcoholic Steatohepatitis
- Trial name
- GREAT1 (NCT04306939)
- Testing
- venipuncture, Questionnaires, Additional Sample Collections
- Where
- United States
- Volunteers
- 120,000 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Gastroesophageal Reflux
Pharmacokinetic and Safety of Dexlansoprazole in Adolescents With Gastroesophageal Reflux Disease
The purpose of this study is to asses the pharmacokinetics and safety of dexlansoprazole modified release (MR), once daily (QD), in adolescent subjects (age 12-17 years old) with Symptomatic Gastroesophageal Reflux Disease.
- Trial name
- NCT00847210
- Testing
- Dexlansoprazole MR
- Where
- 3 sites in United States
- Volunteers
- 36 people
- Sponsor
- Takeda
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
Gastro-oesophageal Reflux
Influence of Airway Clearance Techniques on GOR in Infants
The purpose of this study is to determine whether Assisted Autogenic Drainage (AAD) or bouncing combined with Assisted Autogenic Drainage (BAAD), induces or aggravates acid and non-acid gastro-oesophageal reflux in infants under…
- Trial name
- NCT03346174
- Testing
- AAD, BAAD
- Where
- Belgium
- Volunteers
- 105 people
- Sponsor
- Vrije Universiteit Brussel
Severe Obesity
Effects of Bile Acids on GLP-1 Secretion After Roux-en-Y Gastric Bypass
The purpose of this study is to examine the effects of bile acids on GLP-1 secretion after Roux-en-Y gastric bypass.
- Trial name
- NCT02340247
- Testing
- Water, Ursodeoxycholic Acid, Chenodeoxycholic Acid
- Where
- Denmark
- Volunteers
- 11 people
- Sponsor
- Hvidovre University Hospital
Laryngomalacia, Gastro Esophageal Reflux
Initiation of Acid Suppression Therapy Prospective Outcomes for Laryngomalacia
Laryngomalacia (LM) is the most common cause of stridor in infants. Symptoms of gastroesophageal reflux (GER) are often seen in the setting of LM; therefore, acid suppression therapy (AST) has been empirically used in the…
- Trial name
- NCT04614974
- Testing
- Famotidine, Speech Language Therapy
- Where
- United States
- Volunteers
- 65 people
- Sponsor
- Reema Padia
Gastric Tumor, Pancreatic Tumor
Parenteral Fish Oil in Major Laparoscopic Abdominal Surgery
The aim of this study is to assess the effect of postoperative parenteral fish oil on clinical outcome and immune function after major laparoscopic abdominal surgery.
- Conditions
- Gastric Tumor, Pancreatic Tumor, Liver Tumor
- Trial name
- NCT01819961
- Testing
- MCT/LCT and fish oil, MCT/LCT
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Wei Zhou
Gastric Cancer, Pancreatic Cancer
Study of Tranexamic Acid for Reducing Blood Requirement in Patients Undergoing Major Gastro-intestinal Surgery
Primary objective of the study is to compare requirement of blood transfusion and mortality in patients receiving Tranexamic acid (Cyklokapron®) and those not receiving it.
- Conditions
- Gastric Cancer, Pancreatic Cancer, Hepatocellular Cancer, Colon Cancer
- Trial name
- TMGS (NCT01655641)
- Testing
- Tranexamic acid, Standard of care
- Where
- Nepal
- Volunteers
- 118 people
- Sponsor
- Tribhuvan University Teaching Hospital, Institute Of Medicine.