Hemachandran v Sudiksha Thirumalesh (deceased) and University Hospitals Birmingham NHSFT [2024]EWCA 896 is a landmark judgment given by King LJ with whom LJJ Singh and Baker agree. The successful appeal against the first instance decision that Sudiksha lacked capacity to make decisions about her medical treatment, including palliative care, was brought by her parents. That was because, tragically, Sudiksha died 35 days after the first instance decision of the late, greatly missed Mrs Justice Roberts who is praised, and not at all criticised, by the Court of Appeal. It seems likely that the case will become known as Re Sudiksha or Re Thirumalesh. (In a previous judgment ([2023] EWCOP 43), Peel J authorised publication of Sudiksha’s name).
The adjective “landmark” is justified for two reasons. First, the judgment clarifies the so-called ‘functional’ aspect of the statutory test used to determine whether a person over 16 years has the mental capacity to make a decision. Although the clarification is provided in the context of a decision about medical treatment, the ratio applies to the test for mental capacity in relation to all decisions.
Second, the judgment overturns what King LJ referred to as “an established legal approach to the relevance of a patient’s belief in their illness and prognosis”, which approach she finds to be “wrong and contrary to Court of Appeal authority” (para 10).