Just diagnosed with Double Y syndrome?
You are not alone. Here is where to start: learn the basics, find a specialist or center that sees Double Y syndrome, look for clinical trials, and connect with others living with it — all in one place.
Open the full interactive Double Y syndrome hub →Overview
Double Y syndrome is a rare condition. Also known as Double Y syndrome, Jacobs syndrome, XYY syndrome, Y disomy. Tomeko brings together the specialists, research, clinical trials, treatments and community for Double Y syndrome so you can go from overwhelmed to oriented. For authoritative medical detail, see the reference sources below.
Identifiers: ORPHA:8 · ICD-10 Q98.5 · GARD 0005674
Find care for Double Y syndrome
Authoritative references for Double Y syndrome
Research & market landscape for Double Y syndrome
Following Double Y syndrome for research or industry? Tomeko brings together the recruiting trials, the latest literature, patient organizations, and the specialist and care-center footprint for Double Y syndrome — the real-world landscape behind the condition, in one place.
- Latest Double Y syndrome research on PubMed ↗
- Recruiting Double Y syndrome trials on ClinicalTrials.gov ↗
- Explore the Double Y syndrome research & specialist footprint on Tomeko
Researchers, patient organizations & industry: Tomeko provides de-identified, no-PHI demand and engagement signal, trial awareness, and a labeled, editorially-firewalled presence for Double Y syndrome and every rare condition. See how Tomeko works with industry →
Common questions
What is Double Y syndrome?
Double Y syndrome is a rare condition. Also known as Double Y syndrome, Jacobs syndrome, XYY syndrome, Y disomy. For an authoritative medical description see the reference sources on this page; Tomeko brings the specialists, clinical trials, patient organizations and community for Double Y syndrome together in one place.
What are the symptoms of Double Y syndrome?
Symptoms of Double Y syndrome vary from person to person. For a reviewed, plain-language overview see the authoritative references below (NIH GARD, Orphanet), and discuss your own symptoms with a clinician who treats Double Y syndrome.
How is Double Y syndrome treated?
Treatment for Double Y syndrome depends on the individual and is managed by specialists. Use Tomeko to find clinicians and Centers of Excellence who see Double Y syndrome, and review current options with them.
What causes Double Y syndrome — is it genetic?
The cause and inheritance of Double Y syndrome are described in the authoritative references linked on this page. A genetics or specialist clinician who treats Double Y syndrome can explain what it means for you and your family.
I was just diagnosed with Double Y syndrome — what should I do first?
Start by learning the basics from an authoritative source, find a specialist or center that sees Double Y syndrome, and connect with a patient organization. Tomeko brings these together on one hub.
Where can I find a specialist for Double Y syndrome?
Use Tomeko's specialist and Centers-of-Excellence directories to find clinicians who treat Double Y syndrome, filtered to your area.
Are there clinical trials for Double Y syndrome?
Tomeko shows live, recruiting studies for Double Y syndrome from ClinicalTrials.gov on the hub.
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