Managing Side Effects of Therapies 2023 Posted on 25 August 20232 February 2024 The Life Raft. Group (the US equivalent of GIST Cancer UK) hold a series of online events that may be of interest to patients and carers in the UK. The next one is on September 18th and is entitled: Managing the side-effects of GIST therapies. Posted in All News Articles, GIST News, Treatment News.