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The Fibrodysplasia Ossificans Progressiva (FOP) Registry

FOP Registry: A Global Registry for the Fibrodysplasia Ossificans Progressiva Community

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT02745158
Enrollment
800
Registered
2016-04-20
Start date
2015-07-01
Completion date
2040-12-31
Last updated
2026-04-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Fibrodysplasia Ossificans Progressiva (FOP)

Keywords

Fibrodysplasia ossificans progressiva, FOP, International FOP Association, Patient Advocacy Group, Patient Registry, Natural History, Patient-Reported Outcomes, Observational Database, Bone Morphogenetic Protein, BMP, Bone Growth, Joint, Mobility, Flare-Up, Heterotopic Ossification, Ectopic Bone, Osteochondroma, Hallux Valgus, ALK2, ACVR1, Activin A, IFOPA, Activin A Receptor Type I, Activin Receptor-like Kinase-2

Brief summary

The Fibrodysplasia Ossificans Progressiva (FOP) Registry is a global, non-interventional, voluntary database that captures demographic and disease data directly from FOP patients and their caregivers via a secure, web-based patient portal. A physician portal (in development) will allow physicians to enter clinical data about their patients. The objectives are to organize the international FOP community for participation in clinical trials; to enable FOP patients worldwide to report data in a shared forum; to improve the collective understanding of FOP natural history; and to advance the understanding of FOP treatment outcomes.

Detailed description

The FOP Registry is a global, non-interventional, voluntary database that captures demographic and disease data directly from FOP patients and their caregivers via a secure, web-based patient portal. No experimental intervention is involved. The objectives are to organize the international FOP community for participation in clinical trials; to enable FOP patients worldwide to report data in a shared forum; to improve the collective understanding of FOP natural history; and to advance the understanding of FOP treatment outcomes. The Registry collects data through two sources. First, the Patient Portal (launched in July 2015) allows FOP patients and caregivers to enter information about their experiences living with FOP. Second, the Physician Portal (in development) will allow physicians to enter clinical data about patients under their care. The Registry will be capable of including data on specific marketed therapies under the direction and control of a sponsoring pharmaceutical company. Key identifiers will link the physician-reported data with the Patient Portal data. Participants must have a confirmed diagnosis of FOP and the participant (or a parent or legal guardian) must be willing and able to provide written informed consent. There are no exclusion criteria. Data collected in the Patient Portal include: patient demographics and diagnosis pathway; medical and dental care; clinical research participation and biospecimen donation; heterotopic ossification (bone growth and episodic flare-ups); other signs and symptoms by body system; patient-reported outcomes (physical functioning, pain, fatigue, and general health); and assistive devices, aids, attendants, and adaptations. Because the Registry is designed to accommodate participants along a broad spectrum of FOP disease severity, most of the data fields are optional, allowing participants a high degree of flexibility in how much information they contribute, which also minimizes participant burden. After completing the informed consent, participants enter their baseline (historical) data. Participants will be encouraged to update their information at least twice per year. Participants may withdraw their consent at any time without prejudice or providing an explanation. The Registry has no pre-specified end date and will continue for as long as it is sustainable and useful to the FOP community.

Interventions

None listed

Sponsors

The International FOP Association
Lead SponsorOTHER

Study design

Observational model
OTHER
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Healthy volunteers
No

Inclusion criteria

* Participants must have a confirmed diagnosis of FOP. * Participants (or a parent or legal guardian) must be willing and able to provide written informed consent.

Exclusion criteria

* There are no

Design outcomes

Primary

MeasureTime frameDescription
Patient Reported Changes in New Bone Growth Using a Patient-Directed Survey Developed by the IFOPABaseline, then every six months for up to 10 yearsThe patient is able to report changes in new bone growth among 27 joints and body locations.
Patient Reported Changes in Episodic Flare-Ups Using a Patient-Directed Survey Developed by the IFOPABaseline, then every six months for up to 10 yearsThe patient is able to report changes in episodic flare-ups among 27 joints and body locations.
Patient Reported Changes in Mobility Using a Patient-Directed Survey Developed by the IFOPABaseline, then every six months for up to 10 yearsThe patient is able to report changes in mobility among 27 joints and body locations.

Secondary

MeasureTime frameDescription
Patient Reported Changes in Health Resource Utilization Using a Patient-Directed Survey Developed by the IFOPABaseline, then every six months for up to 10 yearsThe number of visits to a Physician and a Dentist, as well as the number of hospitalizations and reasons for the hospitalizations, are used to assess health resource utilization.
Patient Reported Changes in Signs Related to the Ear Using a Patient-Directed Survey Developed by the IFOPABaseline, then every six months for up to 10 yearsThe patient is able to report new or continuing health issues related to the ears.
Patient Reported Changes in Signs Related to the Skin Using a Patient-Directed Survey Developed by the IFOPABaseline, then every six months for up to 10 yearsThe patient is able to report new or continuing health issues related to the skin.
Patient Reported Changes in Signs Related to the Central Nervous System Using a Patient-Directed Survey Developed by the IFOPABaseline, then every six months for up to 10 yearsThe patient is able to report new or continuing health issues related to the central nervous system.
Patient Reported Changes in Signs Related to the Pulmonary System Using a Patient-Directed Survey Developed by the IFOPABaseline, then every six months for up to 10 yearsThe patient is able to report new or continuing health issues related to the pulmonary system.
Patient Reported Changes in Signs Related to the Gastrointestinal System Using a Patient-Directed Survey Developed by the IFOPABaseline, then every six months for up to 10 yearsThe patient is able to report new or continuing health issues related to the gastrointestinal system.
Patient Reported Changes in Signs Related to the Cardiovascular System Using a Patient-Directed Survey Developed by the IFOPABaseline, then every six months for up to 10 yearsThe patient is able to report new or continuing health issues related to the cardiovascular system.
Patient Reported Changes in Signs Related to the Renal System Using a Patient-Directed Survey Developed by the IFOPABaseline, then every six months for up to 10 yearsThe patient is able to report new or continuing health issues related to the renal system.
Patient Reported Changes in Signs Related to the Endocrine System Using a Patient-Directed Survey Developed by the IFOPABaseline, then every six months for up to 10 yearsThe patient is able to report new or continuing health issues related to the endocrine system.

Countries

United States

Contacts

CONTACTMark S Hamilton, PhD
mark.hamilton@ifopa.org1-203-605-2122
CONTACTSammi Kile, MS
registry@ifopa.org1-720-341-6999
STUDY_DIRECTORMark Hamilton, PhD

International Fibrodysplasia Ossificans Progressiva Association

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Apr 9, 2026