[MacCAT-T between Claim and Practice - Challenges of Assessing Capacity for Consent in Dementia].

 It is recommended to provide information in simple language, written down and visualised for people with dementia. The development and elaboration of a graduated procedure for the examination of capacity to consent is indicated. The gradations of the scope and depth of the assessment to be determined should be based on the severity of the cognitive impairment, the benefit/risk ratio of the proposed medical intervention and the individual profile of affective functions and value-based imprints.