Databases of Reported Trials
| Database or Registry | No. of Reports | Comments |
|---|---|---|
| Note: Eleven reports did not list a registration database. | ||
| Australian Clinical Trials Registry | 2 | No longer active. Merged into Australian New Zealand Clinical Trials Registry (ANZCTR: http://www.anzctr.org.au) Managed by NHMRC Clinical Trials Centre, University of Sydney |
| Clinicaltrials.gov (http://www.clinicaltrials.gov) | 112 | Managed by US National Institutes of Health |
| European Clinical Trials Database (http://eudract.emea.europa.eu) | 1 | Not publicly searchable. Managed on behalf of the European Commission |
| International Standard Randomised Controlled Trial Number Register (http://www.isrctn.org) | 30 | Managed by Current Controlled Trials, Ltd (http://www.controlled-trials.com). Also contains a searchable meta-register of other trials databases |
| National Research Register | 1 | No longer active. Archive available at: http://portal.nihr.ac.uk/Pages/NRRArchive.aspx. Managed by UK National Health Service – National Institute for Health Research |