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Hereditary Inclusion Body MyopathyNCT01784679

GNE-Myopathy Disease Monitoring Program (GNEM-DMP): A Registry and Prospective Observational Natural History Study to Assess GNE Myopathy or Hereditary Inclusion Body Myopathy (HIBM)

An observational study of Hereditary Inclusion Body Myopathy and GNE Myopathy, run by Ultragenyx Pharmaceutical Inc at 5 sites in 5 countries.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

HIBM is a severe progressive myopathy that typically presents in early adulthood as weakness in the distal muscles of the lower extremities and progresses proximally, leading to a loss of muscle strength and function, and ultimately a wheelchair-bound state. Read more about this study

Who is it for?
Any age
How many people
319 participants
Where
5 sitesin 5 countries
Study dates
5 Apr 2013to 30 Nov 2017
How long will I take part?
15 Years
Phase
Observational
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages Any age
  • All sexes
  • No healthy volunteers
  • Child, Adult, Older adult

Study population: Must have a diagnosis of HIBM, GNE myopathy, Quadriceps Sparing Myopathy (QSM), Inclusion Body Myopathy Type 2, distal myopathy with rimmed vacuoles (DMRV), or Nonaka disease.

Who may be able to join

  • Must be willing and able to provide electronic consent to release access to medical information to the study sponsor or its agents
  • Must have a diagnosis of GNEM, HIBM, Quadriceps Sparing Myopathy (QSM), Inclusion Body Myopathy Type 2, distal myopathy with rimmed vacuoles (DMRV), or Nonaka disease. (Genotyping will not be required for the GNEM Disease Registry and will not be conducted in this protocol. However, when available, genotypes of disease registry subjects should be provided and all subjects will be encouraged to be genotyped during the course of the disease registry through independent programs.)
  • Must be willing and able to comply with all study procedures.
  • Must meet all of the inclusion criteria for the GNEM Disease Registry portion of the study.
  • Must be willing to have their collected information used as part of the GNEM Disease Registry.
  • Must provide a genotype confirming GNE disease. Genotyping will not be conducted as part of this protocol, so GNE disease genotype data must be provided by the subject/physician from other sources.
  • In the opinion of the investigator, the subject will be complaint with study visit schedule and study procedures.

Who cannot join

  • For Natural History Component, concurrent disease or condition that, in the view of the investigator, would interfere with study participation or would affect safety.
  • For Online Registry Component, there are no exclusion criteria.

Trial locations and contacts

5 sites in 5 countries.

5 sites in 5 countries

United States1 site
  • University of California, Irvine

    Irvine, California, 92697

Other trials in United States

Bulgaria1 site
  • Bulgarian Neuromuscular Disease Association

    Sofia

Other trials in Bulgaria

Canada1 site
  • McMaster University

    Hamilton, Ontario, L8N3Z5

Other trials in Canada

France1 site
  • Association Institut de Myologie

    Paris, 75013

Other trials in France

United Kingdom1 site
  • The Newcastle upon Tyne Hospitals

    Newcastle upon Tyne, Tyne and Wear, NE1 4LP

Other trials in United Kingdom

About this study

HIBM is a severe progressive myopathy that typically presents in early adulthood as weakness in the distal muscles of the lower extremities and progresses proximally, leading to a loss of muscle strength and function, and ultimately a wheelchair-bound state. The rate of progression is gradual and variable over the course of 10-20 years or longer. There is a need to better understand the disease-specific features of HIBM to heighten disease awareness; facilitate early diagnosis; identify patients; expand knowledge of the clinical presentation, progression and variation of the disease; identify and validate biomarkers and other efficacy measures; inform on the design and interpretation of clinical studies of investigational products; and eventually to optimize patient management.

Read the detailed description

The main objective of this program is to better understand HIBM.

The specific HIBM Disease Registry's objectives are to:

  • Understand the geographic distribution and regional incidence/prevalence of GNEM.
  • Obtain an assessment of the medical history, clinical presentation and progression of disease in GNEM patients and provide a connection for subjects to the broader GNEM community and associated programs.
  • Provide customized information to subjects and their physicians that desire information on their disease status and progression.

The specific HIBM Natural History Study's objectives are to:

  • Characterize HIBM disease presentation and progression over time using relevant clinical assessments of muscle strength and function.
  • Obtain information to better characterize quality of life and understand the timing of significant life changing events in HIBM patients using patient-reported outcomes.
  • Identify biomarkers and efficacy measures for use as endpoints in future clinical studies.
Keywords
Hereditary Inclusion Body Myopathy, GNE Myopathy, Nonaka Disease, Quadriceps Sparing Myopathy, distal myopathy with rimmed vacuoles, ultragenyx, rare disease
Medical subject headings
Distal myopathy, Nonaka type, Rare Diseases

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

Study groups in NCT01784679
Study groupRoleWhat they receive
Natural History Prospective Observational GroupNot described
Online Registry Patient Reported GroupNot described

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Characterize HIBM disease presentation and progression over time using relevant clinical assessments of muscle strength and function.

    Measured: 3 years

Secondary outcomes (1)
  1. Obtain information to better characterize quality of life and understand the timing of significant life changing events in HIBM patients using patient-reported outcomes.

    Measured: 3 years

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted6 Feb 2013 (estimated)
  2. Study start5 Apr 2013
  3. Primary completion30 Nov 2017
  4. Study completion30 Nov 2017

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Observational
Observational model
Other
Time perspective
Prospective
Enrolment
319 participants (actual)
Target duration
15 Years
IDs, dates and publications
ClinicalTrials.gov ID
NCT01784679
Sponsor's protocol ID
UX001-CL401
Status last verified
Apr 2018
First submitted
4 Feb 2013
Last updated
27 Apr 2018
Results posted
No
Data monitoring committee
No

Questions about this trial

What is this clinical trial studying?

An observational study of Hereditary Inclusion Body Myopathy and GNE Myopathy, run by Ultragenyx Pharmaceutical Inc at 5 sites in 5 countries.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 7 inclusion and 2 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 27 Apr 2018. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 5 sites in United States, Bulgaria, Canada, France, United Kingdom. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Characterize HIBM disease presentation and progression over time using relevant clinical assessments of muscle strength and function. (time frame: 3 years). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 27 Apr 2018.

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