Who We Are

The Platelet Disorder Support Association was patient-founded in 1998 to educate and empower those with immune thrombocytopenia and other platelet disorders. Today, PDSA is a powerful force serving and unifying the global ITP community of patients, practitioners, caregivers, advocates and key disease stakeholders.

Our Mission

The Platelet Disorder Support Association is dedicated to enhancing the lives of people with immune thrombocytopenia (ITP) and other platelet disorders through education, advocacy, research and support. 


Our Vision

To be recognized as the premier resource for patients, their families, health care providers and government agencies who want to know about the symptoms and treatment of ITP and other platelet disorders.

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