Dr Elizabeth Loder, head of research at the British Medical Journal (BMJ), told Euronews Health it will be interesting ... as patients currently need a sample of cerebrospinal fluid or a PET ...
20 years after date of last contact between the patient and the mental health provider. Or 3 years after the death of the patient if sooner and the patient died while in the care of the organisation.
The AMA Code of Medical Ethics provides additional guidance on shared decision-making, such as opinion 2.1.1, “Informed Consent ... research to evaluate consent processes in other settings—ideally ...