Clinical trials: Gastric Acid Secretory Disorders
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
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
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)
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)
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