–4– Whichever course is chosen, the accommodation capacity of the psychiatric facility in question should be adequate; too often there is a prolonged waiting period before a necessary transfer is effected. The transfer of the person concerned to a psychiatric facility should be treated as a matter of the highest priority. 44. A mentally disturbed and violent patient should be treated through close supervision and nursing support, combined, if considered appropriate, with sedatives. Resort to instruments of physical restraint shall only very rarely be justified and must always be either expressly ordered by a medical doctor or immediately brought to the attention of such a doctor with a view to seeking his approval. Instruments of physical restraint should be removed at the earliest possible opportunity. They should never be applied, or their application prolonged, as a punishment. In the event of resort being had to instruments of physical restraint, an entry should be made in both the patient's file and an appropriate register, with an indication of the times at which the measure began and ended, as well as of the circumstances of the case and the reasons for resorting to such means. c. Patient's consent and confidentiality 45. Freedom of consent and respect for confidentiality are fundamental rights of the individual. They are also essential to the atmosphere of trust which is a necessary part of the doctor/patient relationship, especially in prisons, where a prisoner cannot freely choose his own doctor. i) patient's consent 46. Patients should be provided with all relevant information (if necessary in the form of a medical report) concerning their condition, the course of their treatment and the medication prescribed for them. Preferably, patients should have the right to consult the contents of their prison medical files, unless this is inadvisable from a therapeutic standpoint. They should be able to ask for this information to be communicated to their families and lawyers or to an outside doctor. 47. Every patient capable of discernment is free to refuse treatment or any other medical intervention. Any derogation from this fundamental principle should be based upon law and only relate to clearly and strictly defined exceptional circumstances which are applicable to the population as a whole. A classically difficult situation arises when the patient's decision conflicts with the general duty of care incumbent on the doctor. This might happen when the patient is influenced by personal beliefs (eg. refusal of a blood transfusion) or when he is intent on using his body, or even mutilating himself, in order to press his demands, protest against an authority or demonstrate his support for a cause. In the event of a hunger strike, public authorities or professional organisations in some countries will require the doctor to intervene to prevent death as soon as the patient's consciousness becomes seriously impaired. In other countries, the rule is to leave clinical decisions to the doctor in charge, after he has sought advice and weighed up all the relevant facts. 48. As regards the issue of medical research with prisoners, it is clear that a very cautious approach must be followed, given the risk of prisoners' agreement to participate being influenced by their penal situation. Safeguards should exist to ensure that any prisoner concerned has given his free and informed consent.

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