Achlorhydria

5 registered clinical trials studyying Achlorhydria.

Status	Trial	Sponsor	Phase
Completed	Study to Evaluate Effects of Food or Proton Pump Inhibitor on the Pharmacokinetics of Itraconazole in Healthy NCT04942652	Seoul National University Hospital	Phase 1
Completed	Cobalamin Absorption From Fortified Food NCT01399164	USDA, Western Human Nutrition Research Center	N/A
Completed	Does Omeprazole Decrease Intestinal Calcium Absorption? NCT00582972	University of Wisconsin, Madison	Phase 4
Completed	Clinical Experiment of Helicobacter Pylori Transmission NCT00550368	Stanford University	N/A
Completed	Evaluating Patients With Abnormal Levels of Gastric Acid NCT00001240	National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)	—