NCT01170494 - Effect of Vitamin D Oral Supplements on 25 OH Vitamin D Levels | Biotech Hunter

Enrollment

279

Participants

Timeline

Start Date

February 28, 2013

Primary Completion Date

April 30, 2016

Study Completion Date

April 30, 2016

Conditions

Vitamin D Deficiency

Interventions

DRUG

ergocalciferol 2000 IU orally, daily

DRUG

ergocalciferol 25000 IU oraly every 2 weeks

DRUG

ergocalciferol 50000 IU orally every 4 weeks

DRUG

ergocal1000 IU & cholecal 1000 IU orally daily

ergocalciferol 1000 IU and cholecalciferol 1000 IU orally every day

DRUG

cholecalciferol 2000 IU orally daily

cholecalciferol 2000 IU orally everyday

DRUG

Cholecalciferol 25000 IU orally every 2 weeks

DRUG

Cholecalciferol 50000 orally every 4 weeks

DRUG

placebo orally everyday

Trial Locations (1)

King Faisal Specialist Hospital & research Center, Riyadh

All Listed Sponsors

lead

King Faisal Specialist Hospital & Research Center

OTHER