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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT06324877
Registration number
NCT06324877
Ethics application status
Date submitted
15/03/2024
Date registered
22/03/2024
Date last updated
18/04/2024
Titles & IDs
Public title
Ataxia-telangiectasia: Treating Mitochondrial Dysfunction With Nicotinamide Riboside
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Scientific title
Single Arm Open-label Clinical Trial in Ataxia-telangiectasia to Test the Effects of Nicotinamide Riboside on Ataxia Scales, Immune Function, and Neurofilament Light Chain.
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Secondary ID [1]
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HREC/24/QCHQ/106030
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Universal Trial Number (UTN)
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Trial acronym
ATNAD
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Condition category
Condition code
Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
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Comparator / control treatment
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Control group
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Outcomes
Eligibility
Key inclusion criteria
Participants who meet all of the following criteria are eligible for enrolment:
* Patients of either sex, of any age, with a confirmed diagnosis of A-T,
* Patients who are able to undertake the study procedures,
* Families who are able to comply with the protocol for its duration and who provide informed patient assent and consent signed and dated by parent/legal guardian or adult participant according to local regulations.
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Minimum age
No limit
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Maximum age
No limit
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Sex
Both males and females
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Can healthy volunteers participate?
No
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Key exclusion criteria
Participants who meet any of these criteria are not eligible for enrolment:
* Patients whose parents/legal guardians are not able to provide consent
* Patients who have been in another randomised clinical intervention trial where the use of investigational medicinal product within 3 months or 5 half-lives, whichever is longer, before study enrolment
* Taking off label mediations or nutritional supplements that the PI consider would impact participant's safe participation.
* Patients who are pregnant and/or lactating, planning a pregnancy during the study. Contraception must be used for sexually active male and female participants
* Liver enzymes (alanine aminotransferase [ALT]/aspartate aminotransferase [AST]) or total bilirubin > 2 x the upper limit of normal at the time of screening.
* Renal insufficiency as defined by estimated glomerular filtration rate (eGFR) < 30 mL/min/1.73m2 at the screening visit.
* Any comorbid medical condition that in the assessment of the PI that would impact participant's safe participation (e.g. active cancer requiring treatment)
* Evidence of dysphagia that places subject at risk of aspiration if orally fed.
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Study design
Purpose of the study
Other
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Allocation to intervention
NA
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Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
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Masking / blinding
Open (masking not used)
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Who is / are masked / blinded?
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Intervention assignment
Single group
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Other design features
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Phase
NA
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Type of endpoint/s
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Statistical methods / analysis
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Recruitment
Recruitment status
Not yet recruiting
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
1/05/2024
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Actual
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
30/10/2025
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Actual
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Sample size
Target
10
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Accrual to date
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Final
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Recruitment in Australia
Recruitment state(s)
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Funding & Sponsors
Primary sponsor type
Other
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Name
The University of Queensland
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Address
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Country
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Ethics approval
Ethics application status
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Summary
Brief summary
Study design: Single arm open-label clinical trial in ataxia-telangiectasia to test the effects of nicotinamide riboside on ataxia scales, immune function, and neurofilament light chain. Study population: 6-10 patients with Ataxia-Telangiectasia. Dose: Nicotinamide riboside 25 mg/kg/day in 3 equal divided doses. Primary endpoint: Scales for assessment and rating of ataxia (SARA), and International Cooperative Ataxia Rating Scale (ICARS). Improvement of at least ½ standard deviation in key clinical scales which includes either; a) significant improvement in total combined scores from the SARA and ICARS scales, and /or b) significant improvements any aspects of the SARA and ICARS scales individually, especially pertaining to; Postural and gait improvements, Improved syllable speed and articulation, Improved fine motor skills. Secondary endpoints: Serum analysis of neurofilament light chain (Nfl), Type 1 Interferon (INFs) epigenetic signature
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Trial website
https://clinicaltrials.gov/study/NCT06324877
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Trial related presentations / publications
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Public notes
This record is viewable in the ANZCTR as it had previously listed Australia and/or New Zealand as a recruitment site, however these sites have since been removed
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Contacts
Principal investigator
Name
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David Coman, MBBS FRACP
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Address
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Queensland Children's Hospital
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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David Coman, MBBS FRACP
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Address
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Country
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Phone
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+610730681111
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Fax
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Email
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[email protected]
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Contact person for scientific queries
No information has been provided regarding IPD availability
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
No documents have been uploaded by study researchers.
Results not provided in
https://clinicaltrials.gov/study/NCT06324877
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