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Neurocrine Biosciences Presents First Retrospective Case Series of CRENESSITY® (crinecerfont) in Patients with Classic Congenital Adrenal Hyperplasia Due to 11β‑Hydroxylase Deficiency at ENDO 2026

$NBIXPress releaseJun 15, 2026, 4:05 PM ETRead the release

Neurocrine presented retrospective case series data for CRENESSITY in patients with 11β-hydroxylase deficiency, a rare CAH subtype not included in pivotal trials. The study of 15 patients showed median reductions of 92% in DOC and 95% in 11-deoxycortisol, with 14 of 15 patients able to reduce glucocorticoid doses.

Key figures

Drug Name
CRENESSITY (crinecerfont)
Patient count
15
Adult patients
4
Pediatric patients
11
Median a4 reduction
-65%
Median doc reduction
-92%
Median 11df reduction
-95%
Patients reducing gc dose
14/15
Patients reducing antihypertensives
2/5

AI analysis

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    NBIX: Neurocrine Biosciences Presents First Retrospective Case Series of CRENESSITY® (crinecerfont) in Patients with Classic Congenital Adrenal Hyperplasia Due to 11β‑Hydroxylase Deficiency at ENDO 2026 — AI Analysis | Signal8