FDA Approves Leucovorin as Autism Treatment
The FDA will update leucovorin’s label to include treatment for speech deficits in autism, with Medicaid covering the drug for over half of American children, officials said.
- On Monday, the U.S. Food and Drug Administration said it will add an indication for leucovorin to treat speech-related deficits associated with autism during a White House briefing with President Donald Trump and senior health officials.
- Small clinical trials have prompted the review, including a 2018 landmark trial where 48 autistic children showed language gains after 12 weeks and researchers found folate receptor autoantibodies in about 70%.
- Specialists cautioned that evidence remains limited as leading autism research groups and the Autism Science Foundation said studies supporting leucovorin are very small or weak.
- Oz said Monday that Medicaid will cover leucovorin, and private insurers are likely to follow, potentially increasing access for many children covered by Medicaid or CHIP.
- Experts flagged potential supply and regulatory challenges as George Tidmarsh said, `The FDA is collaborating with GSK to broaden the existing Wellcovorin label`, though GSK must submit a drug application.
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