The National Registry of Rare Kidney Diseases (RaDaR) was set up in 2010 with funding from Kidney Care UK and Kidney Research UK and is supported and coordinated by the UK Kidney Association. Over 100 NHS sites have contributed to RaDaR. As at January 2025, more than 35,000 patients have been recruited to RaDaR.
RaDaR focuses specifically on rare renal conditions (cohorts) and holds detailed information on people with these conditions. More information about each condition and RaDaR recruitment is on the Rare Renal microsite.
The tables and fields that are available for each cohort can be downloaded in an Excel file directly by clicking the link below: