ORCHID
The ORCHID database is hosted by the Nuffield Department of Primary Care Health Sciences at the University of Oxford.
The ORCHID database is hosted by the Nuffield Department of Primary Care Health Sciences at the University of Oxford.
ORCHID incorporates the RCGP Research Surveillance Centre (RSC). The RSC has been the primary source for disease surveillance in England for over 60 years.
ORCHID is a unique research platform which holds data from multiple UK clinical systems (e.g., EMIS and TPP) and which can link primary care data with other health data. ORCHID is used to carry out surveillance, epidemiological, trial and prospective studies.
Surveillance
We have been the primary source for disease surveillance in England for over 60 years. The RCGP RSC has nearly 2000 practices in England and Wales contributing pseudonymised data for national research and surveillance purposes.
Epidemiology
ORCHID-E will be populated using a rolling retrospective update of around 19 million patients registered at English and Welsh GP practices. Data will under go a procedure of double-pseudonymisation prior to inclusion in the ORCHID-E platform.
Trials and Prospective Studies
ORCHID T/P supports our researchers in designing their trials and other interventional studies. Additionally, the platform will support remote follow up.