Participant flow12

How many started, completed or left each group, period by period.

1 to 12 of 12

Period	Milestone	Group	Participants
Screened Vitamin D Deficient	STARTED	High Dose Vitamin D Formulation	690
Screened Vitamin D Deficient	STARTED	Placebo	668
Screened Vitamin D Deficient	COMPLETED	High Dose Vitamin D Formulation	681
Screened Vitamin D Deficient	COMPLETED	Placebo	656
Screened Vitamin D Deficient	NOT COMPLETED	High Dose Vitamin D Formulation	9
Screened Vitamin D Deficient	NOT COMPLETED	Placebo	12
Confirmed Vitamin D Deficient	STARTED	High Dose Vitamin D Formulation	538
Confirmed Vitamin D Deficient	STARTED	Placebo	540
Confirmed Vitamin D Deficient	COMPLETED	High Dose Vitamin D Formulation	531
Confirmed Vitamin D Deficient	COMPLETED	Placebo	528
Confirmed Vitamin D Deficient	NOT COMPLETED	High Dose Vitamin D Formulation	7
Confirmed Vitamin D Deficient	NOT COMPLETED	Placebo	12

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
ClinicalTrials.govNo license stated
NIH RePORTER's clinical studies and project filesPublic domain

Each source's terms

ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
ClinicalTrials.govnone stated
NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

For software

Twenty rows a page, as JSON. No key.

GET https://conductscience.org/api/trials/v1/NCT03096314/flow