Australian & New Zealand Clinical Trials Registry
Australian & New Zealand Clinical Trials Registry or ANZCTR is a voluntary registry covering a range of trials and intervention types. In 2017, the ANZCTR staff have estimated that it captures 75-80% of clinical trial activity in Australia (Source: MTP Connect Report Clinical Trials in Australia. The economic profile and competitive advantage of the sector, 2017)
ClinicalTrials.gov is a resource provided by the U.S. National Library of Medicine. It is a database of clinical trials conducted around the world. There are over 272, 882 research studies in 203 countries.