[Choosing for euthanasia in advanced dementia; an analysis of the decisions by the Supreme Court].

For many yearsthere has been confusion in the Netherlands about the question of whether doctors are entitled to end the life of incompetent patients with advanced dementia. The euthanasia control commission, the disciplinary courts and the penal court all answered this question differently after a doctor had performed euthanasia on a 74-year-old woman with advanced dementia and an advance directive made at an earlier stage. On 21 April 2020 the Supreme Court provided clarity, at least to a certain extent. This contribution presents an analysis of the decisions made by the Supreme Court and their implications for self-chosen death in patients with advanced dementia.