Status:

RECRUITING

Post Marketing Surveillance Study to Observe Safety and Effectiveness of CRYSVITA® in S. Korean Patients

Lead Sponsor:

Kyowa Kirin Korea Co., Ltd.

Conditions:

FGF23-related Hypophosphataemic Rickets and Osteomalacia

Eligibility:

All Genders

1+ years

Brief Summary

The objective of this post-marketing surveillance (PMS) study is to assess the safety and effectiveness of CRYSVITA injection 10, 20, and 30mg, equivalent to in routine clinical settings

Eligibility Criteria

Inclusion

  • Patients who have been started on CRYSVITA® in accordance with the approved label in Korea
  • Those (or his/her legal guardian) who have agreed in writing to participate in the survey. Children who have obtained a written consent of his/her legal guardian about participation in this survey. In case of pediatric patient, explain sufficiently what you think the patient can understand. In this case, the legal guardian may provide supplementary explanations of the survey.

Exclusion

  • Patients for whom Burosumab is contraindicated according local label of CRYSVITA®
  • Patients who intend to use this drug for other purposes
  • Patients who participated in pre-market clinical trials with CRYSVITA® (Consecutive investigation method ONLY)
  • Patients who have been taking this drug before the starting day of this study (Consecutive investigation method ONLY)

Key Trial Info

Start Date :

August 11 2023

Trial Type :

OBSERVATIONAL

Allocation :

ESTIMATED

End Date :

July 16 2031

Estimated Enrollment :

100 Patients enrolled

Trial Details

Trial ID

NCT06202027

Start Date

August 11 2023

End Date

July 16 2031

Last Update

August 29 2025

Active Locations (13)

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Page 1 of 4 (13 locations)

1

Wonju Severance Christian Hospital

Wŏnju, Gangwon-do, South Korea, 26426

2

Ajou University Hospital

Suwon, Gyeonggi-do, South Korea, 16499

3

Yangsan Pusan National University Hospital

Yangsan, Gyeongsangnam-do, South Korea, 50612

4

Chonnam National University Hospital

Gwangju, Jeollanam-do, South Korea, 61469