Pledge to make a difference, together.
We support patients living with Paroxysmal nocturnal haemoglobinuria (PNH), an ultra-rare bone marrow failure disease, and their families in England, Wales and Northern Ireland. No PNH patient is alone - all are represented and enabled to live to their full potential with PNH.
This database listing is not affiliated with or endorsed by PNH Support. Donations to Pledgeling Foundation, a 501(c)(3) donor-advised fund, will be regranted to PNH Support under the Terms of Service.