Research Registers

Research registers may be regional, national or international registers of ongoing and completed research. They may record clinical trials as well as research conducted using other study designs. The following list is not comprehensive, but indicative of the type of registers which may be available in many countries and regions of the World.

• Community Research and Development Information Service of the European Union (CORDIS) 

• International HTA database

• (Malaysia) National Medical Research Register

• UK Research and Innovation Gateway to publicly funded research and innovation (UK)

• PROSPERO (Systematic reviews register)

• Reporter: NIH Research Portfolio Online Reporting Tool

• Search the studies (USA)

• Swedish Research Council

Retired databases

• HSRProj (USA)

• (UK) National Research Register

• U.S Department of Health and Human Services register of existing mental health interventions (NREPP) - closed 2017