Prenatal diagnosis of Duchenne muscular dystrophy with duplication mutations in the dystrophin gene

Prenatal diagnosis of Duchenne muscular dystrophy with duplication mutations in the dystrophin gene - Prenatal diagnosis of Duchenne muscular dystrophy with duplication mutations

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000003873

Enrollment

Registered

2010-08-01

Start date

2010-08-01

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

Duchenne muscular dystrophy

Interventions

prenatal diagnosis of fetal genomic DNA extracted from villi or amniotic fluid

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: gravida whose family member(s) is(are) DMD patient(s) caused by duplication mutations in the dystrophin gene

Exclusion criteria

Exclusion criteria: turn the gestational age of 17 weeks, impossible to do gene analysis of the family member(s) of the proband

Design outcomes

Primary

Measure	Time frame
analysis of the Y chromosome specific sequence, and polymorphisms in the dystrophin gene	—

Countries

Japan

Outcome results

None listed

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