RecruitingPhase 3NCT06926491

Evaluate the Efficacy and Safety of KK8398 in Patients With Achondroplasia(AOBA Study)

A Multicenter, Open-label, Single-arm, Phase 3 Study of KK8398 (Infigratinib) in Patients With Achondroplasia (AOBA Study)


Sponsor

Kyowa Kirin Co., Ltd.

Enrollment

6 participants

Start Date

Dec 1, 2024

Study Type

INTERVENTIONAL

Conditions

Summary

This trial will evaluate the efficacy of KK8398 on annualized height velocity after 52 weeks of repeated administration of KK8398 to patients with achondroplasia


Eligibility

Min Age: 3 YearsMax Age: 18 Years

Inclusion Criteria2

  • Patients who are between 2.5 and 17.5 years old of age at the time of provisional registration. Patients who meet certain criteria in terms of Tanner stage and bone age.
  • Patients who have been diagnosed with achondroplasia through genetic testing.

Exclusion Criteria3

  • Patients who meet the criteria for a certain height determined by age and gender in the "Growth Chart for Patients with Achondroplasia" at the time of the pre-registration examination
  • Patients who have received treatment with r-hGH or a CNP analogue within a certain period prior to the pre-enrollment examination.
  • Patients who have had previous osteotomy or who are scheduled to undergo osteotomy or epiphyseal growth inhibition during the study period. Epiphyseal growth inhibition in which the plate was removed more than 26 weeks prior to the pre-registration examination will not be excluded if the patient has completely healed without sequelae, based on the judgment of the investigator or sub-investigator.

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Interventions

DRUGKK8398

KK8398 will be administered.


Locations(9)

Aichi Children's Health and Medical Center

Ōbu, Aichi-ken, Japan

Osaka University Hospital

Suita, Osaka, Japan

Osaka Women's and Children's Hospital

Waizumi, Osaka, Japan

Tokyo Metropolitan Children's Medical Center

Fuchū, Tokyo, Japan

Tottori University Hospital

Yonago, Tottori, Japan

Niigata University Medical and Dental Hospital

Niigata, Japan

Okayama University Hospital

Okayama, Japan

ISEIKAI International General Hospital

Osaka, Japan

Osaka City General Hospital

Osaka, Japan

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NCT06926491


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