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Any retinitis pigmentosa in which the cause of the disease is a mutation in the PDE6A gene.
Features include always present findings: Bone spicule pigmentation of the retina, Nyctalopia, Pigmentary retinopathy, and Visual impairment and others; and common findings: Posterior subcapsular cataract. 10 total HPO annotations.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Eyes | 5 | Pigmentary retinopathy, Visual impairment, Optic disc pallor |
PDE6A function has not been fully characterized.
Retinitis pigmentosa 43 is associated with mutations in the PDE6A gene on chromosome 5.
Genetic testing for PDE6A is available. Testing is considered confirmatory for diagnosis.
Biomarker and diagnostic research for retinitis pigmentosa 43 has been reported in the published literature.
Phenotype severity distribution: 7 always present features, 1 common feature.
1 clinical trial registered. Interventions under study include drug therapy. Pipeline includes 1 PHASE1. Research is primarily sponsored by academic and government institutions.
80 publications have been identified in PubMed for retinitis pigmentosa 43. Research spans Epidemiology / Natural History (24%), Gene Therapy / Novel Therapeutics (19%), and Basic Science / Preclinical (16%).
Research Type | Count | % of Total |
|---|---|---|
Disease patterns and progression | 19 |
Data assembled from 6 of 12 sources · Last updated Sep 18, 2026, 5:36 AM UTC
Online Mendelian Inheritance in Man
Genetic and Rare Diseases Info Center
Bones and joints |
1 |
Bone spicule pigmentation of the retina |
Age of onset: adolescence.
New treatment approaches | 15 | 19% |
Laboratory research | 13 | 16% |
Patient case studies | 11 | 14% |
Testing and diagnosis research | 8 | 10% |
Clinical study results | 7 | 9% |
Research summaries | 5 | 6% |
Other research | 2 | 3% |
Karakosta C (2026). [PMID: 42029485](https://pubmed.ncbi.nlm.nih.gov/42029485/). *Vision (Basel)*. [Diagnostic / Biomarker]
Romo-Aguas JC (2026). [PMID: 42022048](https://pubmed.ncbi.nlm.nih.gov/42022048/). *Ophthalmol Sci*. [Epidemiology / Natural History]
Liu Y (2026). [PMID: 42087736](https://pubmed.ncbi.nlm.nih.gov/42087736/). *Zhonghua Yi Xue Yi Chuan Xue Za Zhi*. [Case Report / Case Series]
Tang W (2026). [PMID: 41729366](https://pubmed.ncbi.nlm.nih.gov/41729366/). *International ophthalmology*. [Clinical Trial Publication]
Al-Moujahed A (2026). [PMID: 41891913](https://pubmed.ncbi.nlm.nih.gov/41891913/). *Ophthalmic surgery, lasers & imaging retina*. [Case Report / Case Series]
Parekh BJ (2026). [PMID: 41760091](https://pubmed.ncbi.nlm.nih.gov/41760091/). *Clinical & experimental ophthalmology*. [Epidemiology / Natural History]
Hühne T (2026). [PMID: 40903014](https://pubmed.ncbi.nlm.nih.gov/40903014/). *The Journal of clinical endocrinology and metabolism*. [Gene Therapy / Novel Therapeutics]
Reichel FF (2026). [PMID: 40825661](https://pubmed.ncbi.nlm.nih.gov/40825661/). *The British journal of ophthalmology*. [Clinical Trial Publication]
Charng J (2026). [PMID: 41552664](https://pubmed.ncbi.nlm.nih.gov/41552664/). *Ophthalmology science*. [Gene Therapy / Novel Therapeutics]
Amaral RAS (2026). [PMID: 41716464](https://pubmed.ncbi.nlm.nih.gov/41716464/). *Experimental biology and medicine (Maywood, N.J.)*. [Epidemiology / Natural History]