Superficial temporal artery (STA)-middle cerebral artery (MCA) bypass VS indirect extracranial-intracranial (EC-IC) bypass in patients with moyamoya disease: a prospective multicenter clinical trial.

Status

Active, not recruiting

Phases

Phase 4

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR-OCH-12002508

Enrollment

Unknown

Registered

2012-09-16

Start date

2007-08-08

Completion date

Unknown

Last updated

2017-04-18

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

Conditions

moyamoya disease

Interventions

1:Superficial temporal artery (STA)-middle cerebral

2:indirect extracranial-intracranial (EC-IC) bypass

Eligibility

Sex/Gender

All

Age

5 Years to 60 Years

Inclusion criteria

Inclusion criteria: Cerebral digital subtraction contrast angiography (DSA) that revealed severe stenosis or occlusion of the distal internal carotid or proximal middle andanterior cerebral arteries with prominent lenticulostriate moyamoya collaterals.

Exclusion criteria

Exclusion criteria: Patients complicated with arteriosclerosis, auto-immune diseases, brain tumor, head injury, post-irradiation, von Recklinghausens disease, Downs syndrome, etc.

Design outcomes

Primary

Measure	Time frame
Glasgow (GCS) scores;Carotid Dopple;	—

Countries

China

Contacts

Public ContactJizong Zhao

Zhaojz@public.bta.net.cn+86 010 67096523

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026