TerminatedPhase 2

A Study to Evaluate the Safety of Aceneuramic Acid Extended Release (Ace-ER; UX001) Tablets in Glucosamine (UDP-N-acetyl)-2-Epimerase (GNE) Myopathy (GNEM) (Also Known as Hereditary Inclusion Body Myopathy [HIBM]) Patients With Severe Ambulatory Impairment

United States, Bulgaria, Canada42 participantsStarted 2016-04-29

Plain-language summary

The primary objective of this Phase 2 study is to evaluate the safety of open-label 6 g/day Ace-ER in GNEM participants with severe ambulatory impairment.

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Male or female, aged ≥ 18 years old * Willing and able to provide written, signed informed consent after the nature of the study has been explained, and before any research-related procedures are conducted * Have a documented diagnosis of GNEM, HIBM, distal myopathy with rimmed vacuoles (DMRV), or Nonaka disease due to previously demonstrated mutations in the gene encoding the GNE/N-acetylmannosamine kinase (MNK) enzyme (genotyping will not be conducted in this study). * Should meet the criteria for severe ambulatory impairment defined below: * Unable to rise from a seated position to standing without help from another person, assistive device(s), stationary object, or other support AND * Unable to walk without the assistance of another person OR if able to walk (use of assistive device(s) permitted), requires at least 2 minutes to walk 40 meters (one full lap of the 6-minute walk test \[6MWT\] course) AND * Use of wheelchair or scooter for activities outside of the home or unable to leave the home independently * Willing and able to comply with all study procedures * Participants of child-bearing potential or with partners of child-bearing potential who have not undergone a bilateral salpingo-oophorectomy and are sexually active must consent to use highly effective method of contraception as determined by the site investigator (i.e. oral hormonal contraceptives, patch hormonal contraceptives, vaginal ring, intrauterine device, physical double-ba…

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Number of Participants With Treatment-Emergent Adverse Events (TEAEs), Serious TEAEs, and TEAEs Leading to Discontinuation

Timeframe: 48 Weeks (plus 30 [+5] days for participants not enrolling in extension study)

Trial details

NCT IDNCT02731690

SponsorUltragenyx Pharmaceutical Inc

Sponsor typeINDUSTRY

Study typeINTERVENTIONAL

Primary completion2018-01-10

Results submitted2019-01-07

View on ClinicalTrials.gov More Hereditary Inclusion Body Myopathy trials

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.