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White platelet syndrome (WPS) is is a platelet granule disorder characterized by thrombocytopenia, increased mean platelet volumes, decreased platelet responsiveness to aggregating agents, and significant defects in platelet ultrastructural morphology leading to prolonged bleeding times and bleeding.
Estimated prevalence: <1 in 1,000,000 (VERY_RARE).
No clinical trials have been registered for white platelet syndrome.
3 publications have been identified in PubMed for white platelet syndrome. Research spans Epidemiology / Natural History (67%) and Basic Science / Preclinical (33%).
Huang S (2026). [PMID: 41926362](https://pubmed.ncbi.nlm.nih.gov/41926362/). *PLoS One*. [Epidemiology / Natural History]
Huisman EJ (2025). [PMID: 40693691](https://pubmed.ncbi.nlm.nih.gov/40693691/). *European journal of haematology*. [Basic Science / Preclinical]
Demirel F (2025). [PMID: 41179538](https://pubmed.ncbi.nlm.nih.gov/41179538/). *African health sciences*. [Epidemiology / Natural History]
Data assembled from 3 of 12 sources · Last updated Sep 20, 2026, 6:38 AM UTC
European rare disease database
Genetic and Rare Diseases Info Center