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A clinical trial of steroid therapy for patients with FCMD caused by a homozygous(hetrozygous) 3kb insertion in FKTN gene.

A clinical trial of steroid therapy for patients with FCMD caused by a homozygous(hetrozygous) 3kb insertion in FKTN gene.

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2031230211
Enrollment
20
Registered
2023-07-08
Start date
2023-07-14
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Fukuyama-type congenital muscular dystrophy

Interventions

For patients with FCMD caused by a homozygous 1.0mg/kg of prednisolone every other day for 6 months For patients with FCMD caused by a hetrozygous 1.0mg/kg of prednisolone every other day for 12 mo

Sponsors

Ishigaki Keiko
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: For patients with FCMD caused by a homozygous 1) Patients who completed the TWMU-FCMD-01 study 2) Patients whose legal guardian capable of providing informed consent has provided written informed consent upon thorough understanding of the study procedure. Efforts should be made so that the subjects themselves give voluntary assent after having been provided with an explanation according to their ability to understand. For patients with FCMD caused by a hetrozygous 1) Patient with FCMD and a compound heterozygous type with a confirmed diagnosis by genetic testing and a unilateral genetic mutation 2) Patients aged 3 to 13 at the time of consent 3) Patients whose legal guardian capable of providing informed consent has provided written informed consent upon thorough understanding of the study procedure. Efforts should be made so that the subjects themselves give voluntary assent after having been provided with an explanation according to their ability to understand. 4) Patients who are expected to survive over one year 5) Patients whose motor function has clearly deteriorated by confirming upper extremity function, shuffling distance, or sitting time at 2 points in the pre-observation period and at least 3 months before

Exclusion criteria

Exclusion criteria: 1) History of hypersensitivity to the Prednisolone 2) Patients with infections or systemic mycoses for which there are no effective antibacterial agents 3) Patients with peptic ulcer 4) Patients with tuberculous infections 5) Patients with electrolyte abnormality 6) Patients with thrombosis 7) Patients with a history of acute myocardial infarction 8) Patients with insomnia and panic reaction 9) Patients who received other investigational drugs , study drugs or aspirin within 3 months before the start of administration of the Prednisolone 10) Previous exposure to Prednisolone (Short-term history of steroid treatment as acute treatment for bronchial asthma and short-term history of topical drug treatment not intended for FCMD treatment are excluded.) 11) Patients who are judged by the investigator (or subinvestigator) to be inappropriate for this clinical trial for any reason

Design outcomes

Primary

MeasureTime frame
Physical examination Vital signs Electrocardiogram Echocardiography Ophthalmological examination Clinical examination Immunological test Adverse events

Secondary

MeasureTime frame
Gross Motor Function Measure Change in muscle mass

Contacts

Public ContactHiroko Harada

National Center Hospital, National Center of Neurology and Psychiatry

tmc-crso@ncnp.go.jp+81-42-341-2711

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026