City of Hope, one of the largest cancer research and treatment organizations in the United States, treated the oldest person to be cured of a blood cancer and then achieve remission for HIV after receiving a blood stem cell transplant from a donor with a rare genetic mutation. Research published in the New England Journal of Medicine today demonstrates that older adults with blood cancers who receive reduced intensity chemotherapy before a stem cell transplant with donor cells that are resistant to HIV may be cured of HIV infection.
Paul Edmonds, 68, of Desert Springs, California, is the fifth person in the world to achieve remission for acute myelogenous leukemia and HIV after receiving stem cells with a rare genetic mutation, homozygous CCR5 Delta 32. That mutation makes people who have it resistant to acquiring HIV. Edmonds is also the person who had HIV the longest—for over 31 years—among these five patients.
Known as the “City of Hope patient” among these five patients, Edmonds received a transplant at City of Hope on Feb. 6, 2019, and is now considered to be cured of leukemia. Edmonds stopped taking antiretroviral therapies for HIV nearly three years ago and will be considered cured of HIV after he has stopped taking antiretrovirals for five years.
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