Participant flow18

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

1 to 18 of 18

Period	Milestone	Group	Participants
Placebo Run-in	STARTED	Ramelteon 8 mg QD	0
Placebo Run-in	STARTED	Placebo QD	205
Placebo Run-in	COMPLETED	Ramelteon 8 mg QD	0
Placebo Run-in	COMPLETED	Placebo QD	135
Placebo Run-in	NOT COMPLETED	Ramelteon 8 mg QD	0
Placebo Run-in	NOT COMPLETED	Placebo QD	70
Double-Blind Treatment	STARTED	Ramelteon 8 mg QD	65
Double-Blind Treatment	STARTED	Placebo QD	70
Double-Blind Treatment	COMPLETED	Ramelteon 8 mg QD	47
Double-Blind Treatment	COMPLETED	Placebo QD	45
Double-Blind Treatment	NOT COMPLETED	Ramelteon 8 mg QD	18
Double-Blind Treatment	NOT COMPLETED	Placebo QD	25
Open-Label Treatment	STARTED	Ramelteon 8 mg QD	89
Open-Label Treatment	STARTED	Placebo QD	0
Open-Label Treatment	COMPLETED	Ramelteon 8 mg QD	88
Open-Label Treatment	COMPLETED	Placebo QD	0
Open-Label Treatment	NOT COMPLETED	Ramelteon 8 mg QD	1
Open-Label Treatment	NOT COMPLETED	Placebo QD	0

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/NCT00492232/flow