Handbook

Smith-Magenis Syndrome, in full

Seven chapters for anyone who wants more than the summary: what the condition is, why the sleep inversion happens, how a diagnosis is actually reached, what the published literature offers, where expertise sits, and what research is funded. Every claim carries its source, uncertain numbers are published as ranges, and nothing here is a diagnosis or a dose.

1. 01What Smith-Magenis Syndrome isThe genetics, the prevalence, and why the published number is probably a floor.
2. 02The sleep inversionMelatonin can peak around midday. This is one of the most distinctive findings in the condition.
3. 03Recognizing the patternNo single sign is decisive. The combination is what points at SMS.
4. 04Getting a diagnosisWhich test finds it, which test misses it, and why it takes years.
5. 05What can help nowA practical checklist: sleep treatment, safety planning, therapies, surveillance, and medication guardrails.
6. 06Where expertise sitsTwo designation systems, organized differently on each side of the Atlantic.
7. 07Research and what is actually fundedDated milestones, and the gap between the roadmap and the budget.

Educational information only; not medical advice, diagnosis, or treatment. The clinical content here has not yet been reviewed by a clinician.