6 completed. 2 Not applicable, 2 Phase 1, 1 Phase 4.
| Phase | Trials | Status |
|---|---|---|
| Not applicable | 2 | Completed 2 |
| Phase 1 | 2 | Completed 2 |
| Phase 4 | 1 | Completed 1 |
Follow Achlorhydria: new trials by email Literature Review of Achlorhydria trials Research Report on Achlorhydria
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Assessment of Gastric pH Changes Induced by Ascorbic Acid Tablets Omeprazole 20mg, Vitamin C - Hypochlorhydria | Phase 1 | Completed | Indiana University | 11 | 2021-10-01 | 2025-09-22 |
| Study to Evaluate Effects of Food or Proton Pump Inhibitor on the Pharmacokinetics of Itraconazole in Healthy Volunteers Itraconazole 200 mg, Esomeprazole 40 mg - Achlorhydria | Phase 1 | Completed | Seoul National University Hospital | 13 | 2021-07-13 | 2021-09-29 |
| Cobalamin Absorption From Fortified Food 14C-B12 fortified bread - Vitamin B-12 Deficiency, Achlorhydria | Not applicable | Completed | USDA, Western Human Nutrition Research Center | 6 | 2010-01-01 | 2013-10-22 |
| Does Omeprazole Decrease Intestinal Calcium Absorption? Omeprazole - Osteoporosis, Achlorhydria | Phase 4 | Completed | University of Wisconsin, Madison | 23 | 2008-01-01 | 2013-02-15 |
| Clinical Experiment of Helicobacter Pylori Transmission Biological intervention: Enteropathogenic E. coli - Infection, Achlorhydria | Not applicable | Completed | Stanford University | 45 | 2005-08-01 | 2016-12-06 |
| Evaluating Patients With Abnormal Levels of Gastric Acid Achlorhydria, Gastrinoma | Completed | National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) | 1989-01-01 | 2008-03-05 |
Gastrinoma (1) · Gastroesophageal Reflux (1) · Hip Fractures (1) · Infections (1) · Osteoporosis (1) · Vitamin B 12 Deficiency (1) · Zollinger-Ellison Syndrome (1)
Acid-Base Imbalance (6) · Digestive System Diseases (6) · Gastrointestinal Diseases (6) · Metabolic Diseases (6) · Nutritional and Metabolic Diseases (6) · Stomach Diseases (6) · Adenocarcinoma (1) · Avitaminosis (1) · Bone Diseases (1) · Bone Diseases, Metabolic (1) · Carcinoma (1) · Carcinoma, Islet Cell (1) · Deficiency Diseases (1) · Deglutition Disorders (1) · Digestive System Neoplasms (1)
Omeprazole (2) · Ascorbic Acid (1) · Esomeprazole (1) · Itraconazole (1)
Indiana University (1) · National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) (1) · Seoul National University Hospital (1) · Stanford University (1) · USDA, Western Human Nutrition Research Center (1) · University of Wisconsin, Madison (1)
United States (5) · South Korea (1)
Julie Parsonnet (1) · Karen E Hansen, MD (1) · Lindsay Allen, PhD (1) · SeungHwan Lee, MD, PhD (1)