Participant flow24

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

1 to 20 of 24

Period	Milestone	Group	Participants
Period 1	STARTED	Pregabalin/Placebo	101
Period 1	STARTED	Placebo/Pregablin	102
Period 1	COMPLETED	Pregabalin/Placebo	89
Period 1	COMPLETED	Placebo/Pregablin	99
Period 1	NOT COMPLETED	Pregabalin/Placebo	12
Period 1	NOT COMPLETED	Placebo/Pregablin	3
Washout	STARTED	Pregabalin/Placebo	89
Washout	STARTED	Placebo/Pregablin	99
Washout	COMPLETED	Pregabalin/Placebo	86
Washout	COMPLETED	Placebo/Pregablin	97
Washout	NOT COMPLETED	Pregabalin/Placebo	3
Washout	NOT COMPLETED	Placebo/Pregablin	2
Period 2	STARTED	Pregabalin/Placebo	86
Period 2	STARTED	Placebo/Pregablin	97
Period 2	COMPLETED	Pregabalin/Placebo	77
Period 2	COMPLETED	Placebo/Pregablin	87
Period 2	NOT COMPLETED	Pregabalin/Placebo	9
Period 2	NOT COMPLETED	Placebo/Pregablin	10
Follow-up	STARTED	Pregabalin/Placebo	77
Follow-up	STARTED	Placebo/Pregablin	87

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

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

Read this list from software.

Twenty rows a page, as JSON. No key.

GET https://conductscience.org/api/trials/v1/NCT01474772/flow