Calliditas Announces Positive NefIgArd Open Label Extension Results

STOCKHOLM, April 24, 2024 /PRNewswire/ — Calliditas Therapeutics AB (NASDAQ: CALT), (NASDAQ STOCKHOLM: CALTX) (“Calliditas”) today announced that the global open-label extension (OLE) study to the Phase 3 NefIgArd study showed a treatment response consistent with the NefIgArd study…