Citric acid

DRUG7 trials

Sponsors

University of Texas Southwestern Medical Center, British Columbia Cancer Agency, Seoul National University Bundang Hospital, Mayo Clinic, Ain Shams University

Conditions

AsthmaCalcium Phosphate Kidney StonesCoughGingival PigmentationHelicobacter Pylori InfectionIntrabony Periodontal DefectParotid Neoplasms

Phase 2

Treatment for Calcium Phosphate Kidney Stone Disease

CompletedNCT01754779

University of Texas Southwestern Medical CenterCalcium Phosphate Kidney Stones

Start: 2012-07-31End: 2023-02-16Updated: 2024-04-04

Phase 4

The Influence of Citric Acid Bone Surface Etching and Bone Defect Fill on GCF BMP-2 Release Profile

CompletedNCT03769402

Ain Shams UniversityIntrabony Periodontal Defect

Start: 2016-01-01End: 2018-11-01Updated: 2018-12-07

Unknown Phase

Feasibility Study of MRI Imaging on Parotid Gland Stimulation

British Columbia Cancer AgencyParotid Neoplasms

Start: 2014-12-31End: 2017-02-28Target: 10Updated: 2016-11-28

The Diagnostic Validity of the Urea Breath Test

CompletedNCT02359942

Seoul National University Bundang HospitalHelicobacter Pylori Infection

Start: 2015-03-01End: 2018-12-31Updated: 2019-04-18

Esophageal Motility in Reflux Induced Cough

CompletedNCT02492126

Mayo ClinicCough

Start: 2016-01-31End: 2017-06-30Updated: 2020-10-30

A Cross-sectional Study to Measure Cough in Severe Asthma

CompletedNCT03999203

Queen's University, BelfastAsthma, Cough

Start: 2017-10-04End: 2019-12-30Updated: 2023-11-22

Influence of Adjunctive Acids Use on Esthetic Outcomes of Gingival Melanin Depigmentation: A Periodontal-Operative Pilot Randomized Clinical Trial

Not yet recruitingNCT07708792

Dijlah UniversityGingival Pigmentation

Start: 2026-08-01End: 2026-11-01Target: 30Updated: 2026-07-16