A Medical Chart Review of Patients With X-Linked Myotubular Myopathy (XLMTM)

NCT ID: NCT02231697

Last Updated: 2022-07-29

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

161 participants

Study Classification

OBSERVATIONAL

Study Start Date

2014-09-30

Study Completion Date

2019-12-31

Brief Summary

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This retrospective medical chart review (RECENSUS) of approximately 100 XLMTM patients (with a goal to obtain 50 deceased and 20 living records) will provide further knowledge about the clinical manifestations and recorded medical management of XLMTM and potentially inform the design of future therapeutic intervention studies.

Detailed Description

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Conditions

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Males With X-linked Myotubular Myopathy (XLMTM)

Study Design

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Observational Model Type

OTHER

Study Time Perspective

RETROSPECTIVE

Study Groups

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XLMTM patients - deceased

Non-interventional, retrospective medical chart review

Non-interventional, retrospective medical chart review

Intervention Type OTHER

Non-interventional, retrospective medical chart review

XLMTM patients - living

Non-interventional, retrospective medical chart review

Non-interventional, retrospective medical chart review

Intervention Type OTHER

Non-interventional, retrospective medical chart review

Interventions

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Non-interventional, retrospective medical chart review

Non-interventional, retrospective medical chart review

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Patient diagnosed with XLMTM resulting from a confirmed mutation in the MTM1 gene, or a combination of XLMTM genetically confirmed family history and muscle biopsy
* Patient is male
* Access to available medical records for each patient
* Signed informed consent by the parent(s) or legal guardians and/or assent by the patient (when applicable), unless the associated IRB provides an appropriate consent waiver

Exclusion Criteria

* Patient data after participation in an interventional study designed to treat XLMTM (patient data prior to participation in an interventional study may be included)
Eligible Sex

MALE

Accepts Healthy Volunteers

No

Sponsors

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Astellas Gene Therapies

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Cure CMD

San Pedro, California, United States

Site Status

Children's Hospital Colorado

Aurora, Colorado, United States

Site Status

University of Florida - Gainesville, Children's Research Institute

Gainesville, Florida, United States

Site Status

Lurie Children's Hospital

Chicago, Illinois, United States

Site Status

Boston Children's Hospital

Boston, Massachusetts, United States

Site Status

The Children's Hospital of Philadelphia

Philadelphia, Pennsylvania, United States

Site Status

Great Ormond Street Hospital

London, , United Kingdom

Site Status

Royal Manchester Children's Hospital

Manchester, , United Kingdom

Site Status

Countries

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United States United Kingdom

References

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Graham RJ, Muntoni F, Hughes I, Yum SW, Kuntz NL, Yang ML, Byrne BJ, Prasad S, Alvarez R, Genetti CA, Haselkorn T, James ES, LaRusso LB, Noursalehi M, Rico S, Beggs AH. Mortality and respiratory support in X-linked myotubular myopathy: a RECENSUS retrospective analysis. Arch Dis Child. 2020 Apr;105(4):332-338. doi: 10.1136/archdischild-2019-317910. Epub 2019 Sep 4.

Reference Type DERIVED
PMID: 31484632 (View on PubMed)

Other Identifiers

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ATX-MTM-001 RECENSUS

Identifier Type: -

Identifier Source: org_study_id

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