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	Placebo QD	488
Placebo Run-in	STARTED	Ramelteon 4 mg QD	0
Placebo Run-in	COMPLETED	Placebo QD	259
Placebo Run-in	COMPLETED	Ramelteon 4 mg QD	0
Placebo Run-in	NOT COMPLETED	Placebo QD	229
Placebo Run-in	NOT COMPLETED	Ramelteon 4 mg QD	0
Double-Blind Treatment Period	STARTED	Placebo QD	129
Double-Blind Treatment Period	STARTED	Ramelteon 4 mg QD	130
Double-Blind Treatment Period	COMPLETED	Placebo QD	114
Double-Blind Treatment Period	COMPLETED	Ramelteon 4 mg QD	115
Double-Blind Treatment Period	NOT COMPLETED	Placebo QD	15
Double-Blind Treatment Period	NOT COMPLETED	Ramelteon 4 mg QD	15
Placebo Run-out	STARTED	Placebo QD	114
Placebo Run-out	STARTED	Ramelteon 4 mg QD	0
Placebo Run-out	COMPLETED	Placebo QD	114
Placebo Run-out	COMPLETED	Ramelteon 4 mg QD	0
Placebo Run-out	NOT COMPLETED	Placebo QD	0
Placebo Run-out	NOT COMPLETED	Ramelteon 4 mg 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/NCT00756002/flow