Treatment of Vitamin D Deficiency With Large Bolus Cholecalciferol
Stopped early · Phase 1
Conditions studied: Vitamin D Deficiency
In brief
Comparing two treatment regimens (solitary large dose vs daily smaller dose) in patients diagnosed with vitamin D deficiency.
Key facts
- Study ID
- NCT04120064
- Run by
- Parkview Medical Center
- People needed
- 60
- Starts
- 2019-01-25
- Expected to finish
- 2021-01-15
- Last updated by the study team
- 2021-02-01
Who can join
Age: 18 and older, up to 75. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- age 18-75yrs old
- serum 25(OH)-vitamin D level <20ng/mL
- patient of Parkview Adult Medicine clinic
- not currently on cholecalciferol >2,000IU daily
- no ergocalciferol administration within last week
You may not qualify if…
- history of hypercalcemia or hyperparathyroidism
- history of chronic kidney disease with baseline creatinine >1.1
- history of gastric absorption abnormalities
- history of Paget's disease or osteomalacia
- history of thyrotoxicosis
- known malignancy
- currently pregnant
- taking medications for osteoporosis or seizures
- taking more than 1200mg/day of calcium
- inpatient hospitalization at the initiation of study meds
Where it is running
- Parkview Medical Center — Pueblo, Colorado, United States
Full record on ClinicalTrials.gov
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