Received: 3 August 2021
Accepted: 15 December 2021
First Online: 4 January 2022
: In the UK, ethics approval is not required for purely registry-based studies. All participants completed written informed consent prior to enrolment in the registry.
: All participants completed written informed consent prior to enrolment in the registry. All patients consented to being in the registry and there is no specific identifiable data.
: SE, CH, RC, SK, MP, JJR & MHS are the founding clinicians of Sapphire Medical Clinics, which is the first clinic registered with the CQC to evaluate patients for medical cannabis in England. Full declarations and conflicts of interest are provided at the end of the manuscript.