Participant flow12

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

1 to 12 of 12

Period	Milestone	Group	Participants
Overall Study	STARTED	Ondansetron	42
Overall Study	STARTED	Metoclopramide	43
Overall Study	STARTED	Promethazine	45
Overall Study	STARTED	Placebo	41
Overall Study	COMPLETED	Ondansetron	41
Overall Study	COMPLETED	Metoclopramide	40
Overall Study	COMPLETED	Promethazine	43
Overall Study	COMPLETED	Placebo	39
Overall Study	NOT COMPLETED	Ondansetron	1
Overall Study	NOT COMPLETED	Metoclopramide	3
Overall Study	NOT COMPLETED	Promethazine	2
Overall Study	NOT COMPLETED	Placebo	2

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/NCT00655642/flow