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Features include always present findings: Dystonia; and sometimes findings: Torticollis, Writer's cramp, Hypothalamic hamartoma, and Mild intellectual disability and others.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Brain and nerves | 11 | Mild intellectual disability, Moderate intellectual disability, Dystonia |
VPS16 function has not been fully characterized.
Dystonia 30 is associated with mutations in the VPS16 gene on chromosome 20.
Genetic testing for VPS16 is available. Testing is considered confirmatory for diagnosis.
Biomarker and diagnostic research for dystonia 30 has been reported in the published literature.
Phenotype severity distribution: 1 always present feature.
No clinical trials have been registered for dystonia 30.
194 publications have been identified in PubMed for dystonia 30. Research spans Epidemiology / Natural History (21%), Clinical Trial Publication (20%), and Case Report / Case Series (18%).
Research Type | Count | % of Total |
|---|---|---|
Disease patterns and progression | 40 | 21% |
Data assembled from 5 of 12 sources · Last updated Sep 19, 2026, 6:43 AM UTC
Online Mendelian Inheritance in Man
Muscles
3 |
Writer's cramp, Diffuse cerebral atrophy, Loss of ambulation |
39 |
20% |
Patient case studies | 35 | 18% |
Laboratory research | 31 | 16% |
Research summaries | 26 | 13% |
Testing and diagnosis research | 11 | 6% |
New treatment approaches | 10 | 5% |
Other research | 2 | 1% |
Elnaggar AM (2026). [PMID: 42045137](https://pubmed.ncbi.nlm.nih.gov/42045137/). *Br J Neurosurg*. [Epidemiology / Natural History]
Bloch D (2026). [PMID: 41921487](https://pubmed.ncbi.nlm.nih.gov/41921487/). *Acta Psychol (Amst)*. [Clinical Trial Publication]
Desai D (2026). [PMID: 41194567](https://pubmed.ncbi.nlm.nih.gov/41194567/). *Mov Disord Clin Pract*. [Review / Meta-Analysis]
Jung S (2026). [PMID: 42566800](https://pubmed.ncbi.nlm.nih.gov/42566800/). *J Neurosurg Pediatr*. [Epidemiology / Natural History]
Johnson EA (2026). [PMID: 41925782](https://pubmed.ncbi.nlm.nih.gov/41925782/). *J Neural Transm (Vienna)*. [Clinical Trial Publication]
He X (2026). [PMID: 40029543](https://pubmed.ncbi.nlm.nih.gov/40029543/). *Anat Sci Int*. [Case Report / Case Series]
Mukai Y (2026). [PMID: 41558521](https://pubmed.ncbi.nlm.nih.gov/41558521/). *Brain Nerve*. [Review / Meta-Analysis]
Panigrahi B (2026). [PMID: 41664883](https://pubmed.ncbi.nlm.nih.gov/41664883/). *Mov Disord*. [Other]
Quiroz V (2026). [PMID: 40811633](https://pubmed.ncbi.nlm.nih.gov/40811633/). *Brain*. [Basic Science / Preclinical]
Hilvert AM (2026). [PMID: 41504434](https://pubmed.ncbi.nlm.nih.gov/41504434/). *Neurosurgery*. [Clinical Trial Publication]