Amnesia After Surgery for Anterior Communicating Aneurysm： High Resolution Magnetic Resonance (MR) Imaging Findings

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

14 participants

Study Classification

OBSERVATIONAL

Study Start Date

2007-12-31

Study Completion Date

2013-07-31

Brief Summary

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To clarify whether amnesia after treatment of anterior communicating aneurysm (ACoA)is related to infarcts caused by occlusion or damage of the perforating artery of the ACoA, we used 3.0-T 3D high resolution MR imaging to identify and localize infarcts in patients with amnesia following treatment of ACoA aneurysm.

Detailed Description

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Cohort register is made by experienced neuropsychologists in our institute.

MR imaging and data storage is in the department of diagnostic radiology of our institute.

MR images are evaluated by two neuroradiologists using a work station.

Conditions

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Subarachnoid Hemorrhage Cerebral Aneurysm Amnesia

Study Design

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Observational Model Type

COHORT

Study Time Perspective

CROSS_SECTIONAL

Eligibility Criteria

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Inclusion Criteria

Clinical diagnosis of Amnesia

Exclusion Criteria

Severe decreased intellectual function

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Responsible Party

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Shunji MUGIKURA

Principal Investigator, Associate professor of Departmetn of Diagnostic radiology

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Shoki Takahashi, Professor

Role: STUDY_DIRECTOR

Department of Diagnostic Radiology, Tohoku University, Graduate School of Medicine, Sendai, Japan

Other Identifiers

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tohoku-ACoA amnesia MRI

Identifier Type: -

Identifier Source: org_study_id