Participant flow12

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

1 to 12 of 12

Period	Milestone	Group	Participants	Units counted
Stage 1	STARTED	Intervention	79,818	16
Stage 1	STARTED	Control	70,577	16
Stage 1	COMPLETED	Intervention	71,028	16
Stage 1	COMPLETED	Control	62,912	16
Stage 1	NOT COMPLETED	Intervention	8,790	0
Stage 1	NOT COMPLETED	Control	7,665	0
Stage 2	STARTED	Intervention	91,533	16
Stage 2	STARTED	Control	92,558	16
Stage 2	COMPLETED	Intervention	5,477	16
Stage 2	COMPLETED	Control	0	0
Stage 2	NOT COMPLETED	Intervention	86,056	0
Stage 2	NOT COMPLETED	Control	92,558	16

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/NCT01864603/flow