Clinical Trials Database (CTD)

Health Canada's Clinical Trials Database is a listing of information about phase I, II and III clinical trials in patients. The database is managed by Health Canada and provides a source of information about Canadian clinical trials involving human pharmaceutical and biological drugs.

Additional information on Health Canada’s CTD is available at: https://www.canada.ca/en/health-canada/services/drugs-health-products/drug-products/health-canada-clinical-trials-database/frequently-asked-questions.html

Data and Resources

Additional Info

Field Value
Last Updated April 17, 2026, 21:21 (UTC)
Created April 17, 2026, 21:21 (UTC)
contact_email hc.hpfb.im.info-gi.dgpsa.sc@canada.ca
contact_person {}
criticality_level []
data_dictionary []
geographic_scope []
open_canada_collection primary
open_canada_date_published 2017-12-18 00:00:00
open_canada_keywords {"fr": ["DEC", "demande d'essai clinique", "fabricant", "condition médicale", "marque de produit", "protocole", "essais cliniques", "base de données", "statut", "etudie la population", "site web", "ingredient pharmaceutique actif", "documentation d'IPA"], "en": ["CTAs", "CTD", "Phase I", "II", "and III", "clinical trials", "database", "manufacturer", "medical condition", "product brand", "protocol", "status", "study population", "API documentation", "website", "active pharmaceutical ingredient"]}
open_canada_subject ["health_and_safety"]
sensitivity_level unrestricted
title_fr Base de données sur le essais cliniques
update_frequency P1D