Cerebrospinal Fluid Congestion in Spinal Stenosis Patients

• Conditions: Spinal Stenosis

• Registration Number: NCT01630382
• Lead Sponsor: Seoul National University Hospital

Brief Summary

The investigators hypothesized spinal stenosis symptom was provocation due to cerebrospinal fluid congestion.

Detailed Description

Not available

Basic Information
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Recruitment & Eligibility
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Study & Design
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Trial Locations

Study Timeline

• Status Verified: 2012-06
• Study Start: 2012-06
• Study First Submitted: 2012-06-26
• Study First Submitted QC: 2012-06-27
• Last Update Submitted: 2012-06-27
• Study First Posted: 2012-06-28
• Last Update Posted: 2012-06-28
• Primary Completion: 2013-05
• Study Completion: 2013-12

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 30

Inclusion Criteria

• neurogenic claudication more than 3months
• relief neurogenic claudication by lumbar flexion
• spinal stenosis symptom by physical exam.
• who can walk more than 30 min.

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Exclusion Criteria

• vascular claudication by physical exam.( ABI <0.9)
• structural change in vertebral ( tumor, congenital deformity)
• operation history at spinal bone
• metallic foreign body
• peripheral polyneuropathy

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Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
CSF pressure at spinal canal	on time of recruitment	We can calculate CSF pressure at spinal canal by using phase contraast magnetic resonance image technique.

Trial Locations

Locations (1)

Seoul National University Hospital; 🇰🇷 Seoul, Korea, Republic of