MNGIE patients needed to map disease course and speed up future treatments
NCT ID NCT07627217
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study gathers medical information from people with MNGIE, a rare genetic disease that affects the nerves and digestive system. Researchers want to learn how the disease progresses and find better ways to measure it. Up to 50 patients worldwide can join, and no new treatments or procedures are given. The results will help design future clinical trials for potential therapies.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2026
- Expected to finish
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Jul 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
The minimum required data for inclusion, and to allow verification of duplicate patients, will include year of birth, sex, and method of biochemical or genetic diagnosis of MNGIE as defined under the inclusion criteria. Patients may be living or deceased.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: All patients with a laboratory-confirmed TP deficiency: * any age or stage of disease; living or deceased * both previously published and unpublished patients * symptomatic and asymptomatic patients * TP deficiency defined by a and/or b and/or c: 1. Homozygous or compound heterozygous pathogenic or likely pathogenic mutations in the TYMP gene; and/or 2. Decreased TP enzyme activity \<20% of normal; and/or 3. Increased plasma dThd\> 1 µmol/L, or increased plasma dUrd \> 5 µmol/L. Exclusion Criteria: * There are no formal exclusion criteria for this retrospective observational study.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Department of Clinical Neurosciences
RECRUITINGCambridge, United Kingdom
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