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.
Single uncontrolled case report with no comparator, no sample size statistics, and no objective quantification of outcomes; describes clinical improvement but lacks the design rigor needed for evidence beyond hypothesis generation.
A single uncontrolled case report with no comparator, no blinding, and no statistical analysis; describes clinical improvement in one patient but cannot establish efficacy or rule out natural history.