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Effervescent Calcium Magnesium Citrate to Prevent Mineral Metabolism and Renal Complications of Chronic Proton Pump Inhibitor Therapy


Description

Proton pump inhibitors (PPIs) are widely used for the control of gastric ulcer-gastritis, erosive esophagitis (gastroesophageal reflux disease), peptic ulcer disease (duodenal ulcer), and heartburn. Despite their efficacy, their use has been implicated in possibly causing fragility fractures (osteoporosis), hypomagnesemia (magnesium deficiency) and increased risk of chronic kidney disease (CKD). The current trial represents the investigators ongoing effort to discern whether these complications could be averted by effervescent calcium magnesium citrate (EffCaMgCit).In the current proposal, the investigators wish to conduct a 1-year treatment trial, directed at obtaining more definitive evidence that EffCaMgCit overcomes all three complications of PPI. Aim 1. To test the hypothesis that EffCaMgCit would prevent/treat osteoporosis, by suppressing parathyroid function and bone resorption, thereby stabilizing bone mineral density (BMD). The critical endpoint will be overall change in BMD

Trial Eligibility

Inclusion Criteria: * Ambulatory adult subjects (\> 21 years of age) of either gender of any ethnicity * Must have taken PPI (omeprazole or equivalent ≥ 20 mg/day, ≥ three times per week, for at least 2 months) * Expected to continue at a similar dosage * Stage 1 hypertension (with systolic blood pressure \<140 and diastolic \<90) * Controlled diabetes mellitus Type II with HbA1C less than 7% Exclusion Criteria: * End-stage renal failure on dialysis * Hypercalcemia, * Hypophosphatemia (serum P \< 2.5 mg/dL) * Hypertension stage 2 or higher * Diabetes Type II with HbA1C ≥ 7% * Treatment with adrenocorticosteroids, diuretics, non-steroidal anti-inflammatory agents - - Regular dose of magnesium supplements, bisphosphonate, teriparatide, denosumab or selective estrogen receptor modulators * Required to take calcium Inclusion/exclusion of other drugs or conditions will be considered on an individual basis.

Study Info

Organization

University of Texas Southwestern Medical Center


Primary Outcome

Change From Baseline in Bone Mineral Density (BMD) T-Score at 1 Year


Outcome Timeframe Baseline and 1 year

NCTID NCT05998863

Phases PHASE3

Primary Purpose TREATMENT

Start Date 2024-04-19

Completion Date 2025-09-30

Enrollment Target 56

Interventions

DRUG EffCaMgCit

OTHER Placebo

Locations Recruiting

University of Texas Southwestern Medical Center

United States, Texas, Dallas


UT Southwestern Medical Center

United States, Texas, Dallas


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