Drugs / KK8398
last change Jul 2026 re-read 3 minutes ago

KK8398

also known as Infigratinib
Developed for
achondroplasia
Investigated by
Kyowa Kirin, Inc.

Trials 1

20252026202720282029
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 3 NCT06926491 Dec 2024 → May 2029 expected achondroplasia Kyowa Kirin, Inc. Recruiting No outcome recorded

News releases announcing trial results or a regulatory action · 2

DateIssuerRelease
2026-07-02 Kyowa Kirin, Inc. Results Kyowa Kirin Highlights Publication in the New England Journal of Medicine of BridgeBio’s Phase 3 PROPEL 3 Trial of Oral Infigratinib in Children Living with Achondroplasia kyowakirin.com ↗
BridgeBio reported that positive results from PROPEL 3, a global pivotal Phase 3 study evaluating oral infigratinib, were published as an original research article in NEJM and simultaneously presented at the International Congress of Children’s Bone Health (ICCBH) 2026.
2026-02-16 Kyowa Kirin, Inc. Results Kyowa Kirin Highlights Positive Phase 3 Topline Data from BridgeBio’s Global PROPEL 3 Study of Infigratinib in Achondroplasia kyowakirin.com ↗
The topline data demonstrated that the primary endpoint was achieved, revealing high efficacy and favorable tolerability.

Evidence & citations 2 cited values

Every value below carries the sentence it was read from. 1 source stands behind the page.

FieldValueCited text
Known as KK8398 ClinicalTrials.gov intervention name — accepted as the source's own label NCT06926491 ↗
Known as Infigratinib “A Multicenter, Open-label, Single-arm, Phase 3 Study of KK8398 (Infigratinib) in Patients With Achondroplasia (AOBA Study)” NCT06926491 ↗