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FDA Approval for Sickle Cell Disease Gene-Therapy | Medical News Bulletin

FDA approved Casgevy and Lyfgenia, gene therapies for Sickle Cell Disease, in December 2023. Casgevy uses CRISPR/Cas 9 to reactivate fetal haemoglobin, while Lyfgenia inserts a new gene for haemoglobin A. Clinical trials showed reduced sickle cell crises, with minor side effects.


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New FDA-approved drug expands sickle cell treatment to children 12 and older - WXOW

Children ages 12+ with sickle cell disease now eligible for FDA-approved gene therapy Casgevy at Children's Wisconsin, which reduces severe vaso-occlusive crises and transfusion dependence. Casgevy uses CRISPR-modified stem cells to produce fetal hemoglobin, offering fewer side effects than traditional treatments.

New FDA-approved drug expands sickle cell treatment to children 12 and older - WKOW

Children ages 12+ with sickle cell disease can now receive the FDA-approved gene therapy Casgevy at Children's Wisconsin, which produces fetal hemoglobin to reduce symptoms and transfusion dependence. Casgevy, using CRISPR-modified stem cells, showed 93% of patients free from severe crises for 12+ months and 92% of thalassemia patients transfusion-free. This therapy aims to decrease severe acute events and is particularly beneficial for Black populations, with 1,200 Wisconsin residents affected.

FDA Approval for Sickle Cell Disease Gene-Therapy | Medical News Bulletin

FDA approved Casgevy and Lyfgenia, gene therapies for Sickle Cell Disease, in December 2023. Casgevy uses CRISPR/Cas 9 to reactivate fetal haemoglobin, while Lyfgenia inserts a new gene for haemoglobin A. Clinical trials showed reduced sickle cell crises, with minor side effects.

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