Asymptomatic Moyamoya Registry

Asymptomatic Moyamoya Registry - AMORE

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000006640

Enrollment

200

Registered

2012-01-01

Start date

2012-01-01

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

Moyamoya disease

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1) 20 to 69 years old (2) Newly diagnosed as bilateral or unilateral moyamoya disease (3) no history of TIA or ischemic or hemorrhagic stroke in adulthood (4) conservatively followed up (5) modified Rankin scale, 0 or 1 (6) regular follow-up at out-patient clinic (7) informed consent obtained

Exclusion criteria

Exclusion criteria: (1) history of TIA or ischemic or hemorrhagic stroke in adulthood (2) quasi-moamoya disease (3) contra-indication of MR examination (4) judged as non-moyamoya disease by Image Analyzing Committee (5) judged as inappropriate patients by doctor-in-charge

Design outcomes

Primary

Measure	Time frame
Incidence of all ischemic or hemorrhagic stroke during 5-year follow-up	—

Secondary

Measure	Time frame
1) Incidence of TIA, silent infarct, disease progression, silent micro bleeds, or death during 5-year follow-up 2) Incidence of further ischemic or hemorrhagic stroke, TIA, silent infarct, disease progression, silent micro bleeds, or death during 5-year follow-up	—

Countries

Japan

Contacts

Public ContactSatoshi Kuroda

Toyama University Hospital Neurosurgery

skuroda@med.u-toyama.ac.jp076-434-7348

Outcome results