Following this puts new work involving it at the top of your briefing, with a note saying why it is there. Links are taken from the source record, never inferred.
This is a clinical trial registry record for a planned feasibility study with no results posted; it describes early-stage device development with an estimated sample of 30 participants and tolerability as the primary outcome.
This is a recruiting trial registration with no results reported; it is a feasibility study of a novel device in early development, designed to assess safety and tolerability rather than efficacy.