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 registry record for an ongoing, actively recruiting randomized controlled trial with no results yet reported; it describes planned methods and endpoints only.
This is a clinical trial registry record describing a planned observational study with no results yet posted; it documents study design and data collection parameters only, not outcomes.
This is a registered but not-yet-recruiting interventional trial with a planned behavioral intervention and surrogate endpoint (self-management ability); no results are available.