• Save the Date!

    2nd IPIG Conference May 15-16, 2025

    Paris, France

    More Information and Registration

  • ESH-EBMT-EHA-IPIG 3rd Translational Research Conference: Bone Marrow Failure and Leukemia Predisposition Syndromes

    IPIG Travel Grant Award Winners Camilla Freiri & Anjali Shah

  • Thank you to our faculty and industry partners who made IPIG Conference 2023 possible!

    We appreciate your expertise and partnership!
    2023 Harrogate Conference

The mission of the International PNH Interest Group is to advance optimal treatment and care of people living with paroxysmal nocturnal hemoglobinuria (PNH) and related conditions; to provide instruction, information, and training to health care providers; and to help further research on new and effective treatment options and improved patient access to approved therapies and treatments.

More about us

Save the Date!

IPIG Conference 2025

May 15-16, 2025, Paris, France

Info & registration

IPIG/ASH Friday Satellite Symposia

Proceeding the 66th ASH Annual Meeting and Exposition December 6, 2025 - 7 am PST to 10 am PST

Info & registration

Become a member

If you are a clinician, academic, and/or researcher involved or interested in PNH research or care and are not currently an IPIG member, please considering applying for membership. There are no joining fees or membership dues. Learn more on our membership page and/or email your membership questions to [email protected]

Apply for membership