Cerebrospinal Fluid Congestion in Spinal Stenosis Patients
1 other identifier
observational
30
1 country
1
Brief Summary
The investigators hypothesized spinal stenosis symptom was provocation due to cerebrospinal fluid congestion.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for all trials
Started Jun 2012
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
June 1, 2012
CompletedFirst Submitted
Initial submission to the registry
June 26, 2012
CompletedFirst Posted
Study publicly available on registry
June 28, 2012
CompletedPrimary Completion
Last participant's last visit for primary outcome
May 1, 2013
CompletedStudy Completion
Last participant's last visit for all outcomes
December 1, 2013
CompletedJune 28, 2012
June 1, 2012
11 months
June 26, 2012
June 27, 2012
Conditions
Outcome Measures
Primary Outcomes (1)
CSF pressure at spinal canal
We can calculate CSF pressure at spinal canal by using phase contraast magnetic resonance image technique.
on time of recruitment
Eligibility Criteria
study group : spinal stenosis patient control group : matched sex, age
You may qualify if:
- neurogenic claudication more than 3months
- relief neurogenic claudication by lumbar flexion
- spinal stenosis symptom by physical exam.
- who can walk more than 30 min.
You may not qualify if:
- 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
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Seoul National University Hospital
Seoul, South Korea
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Design
- Study Type
- observational
- Observational Model
- CASE CONTROL
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
June 26, 2012
First Posted
June 28, 2012
Study Start
June 1, 2012
Primary Completion
May 1, 2013
Study Completion
December 1, 2013
Last Updated
June 28, 2012
Record last verified: 2012-06