Pasithea Therapeutics receives FDA rare pediatric disease designation for PAS-004

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Pasithea Therapeutics Announces Grant of Rare Pediatric Disease Designation (RPDD) by FDA to PAS-004 for Treatment of Neurofibromatosis Type 1 (NF1)

April 20, 2026 7:01 AM EDT

MIAMI, April 20, 2026 (GLOBE NEWSWIRE) -- Pasithea Therapeutics Corp. (NASDAQ: KTTA) (Pasithea or the Company), a clinical-stage biotechnology company developing PAS-004, a next-generation macrocyclic MEK inhibitor, today announced that the U.S. Food and Drug Administration (FDA) has granted Rare Pediatric Disease Designation to PAS-004 for treatment of Neurofibromatosis type-1 (NF1).

The FDA grants RPDD for serious or life-threatening diseases in which the serious or... More