Pediatric Safety Follow-up Study of Prior Treatment With Romosozumab for Osteogenesis Imperfecta

Purpose

The primary objective of this trial is to evaluate the safety of romosozumab in participants with osteogenesis imperfecta (OI) that have completed Study 20200105, regardless of whether they received investigational product (romosozumab) until the last protocol-specified dose or ended investigational product early.

Condition

  • Osteogenesis Imperfecta

Eligibility

Eligible Ages
Between 5 Years and 19 Years
Eligible Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • Participant has provided informed consent/assent prior to initiation of any trial specific activities/procedures. OR Participant's legally authorized representative has provided informed consent when the participant is legally too young to provide informed consent, and the participant has provided written assent based on local regulations and/or guidelines prior to any trial-specific activities/procedures being initiated. - Participant was randomized to the romosozumab arm and completed Trial 20200105 through the Month 15 Visit, regardless of whether they received investigational product (romosozumab) until the last protocol-specified dose or ended investigational product early.

Exclusion Criteria

  • Currently receiving treatment in another investigational device or drug trial, or less than 2 years since ending treatment on another investigational device or drug trial(ies) with the exception of trial 20200105. Other investigational procedures while participating in this trial are excluded. - Participant likely to not be available to complete all protocol-required trial visits or procedures, and/or to comply with all required trial procedures to the best of the participant and investigator's knowledge.

Study Design

Phase
Phase 3
Study Type
Interventional
Allocation
N/A
Intervention Model
Single Group Assignment
Primary Purpose
Supportive Care
Masking
None (Open Label)

Arm Groups

ArmDescriptionAssigned Intervention
Other
Standard of Care
Participants who completed romosozumab trial 20200105 will continue to receive standard of care treatment (calcium and vitamin D), as determined by the investigator and local guidance. No investigational drug product will be administered in this trial as this is a safety follow-up.
  • Dietary Supplement: Vitamin D
    Participants are recommended to receive Vitamin D supplements as standard of care treatment, per investigator discretion and local guidance.
  • Dietary Supplement: Calcium
    Participants are recommended to receive Calcium supplements as standard of care treatment, per investigator discretion and local guidance.

Recruiting Locations

Indiana University
Indianapolis, Indiana 46202

More Details

Status
Recruiting
Sponsor
Amgen

Study Contact

Amgen Call Center
866-572-6436
medinfo@amgen.com