Cerebrospinal Fluid Congestion in Spinal Stenosis Patients

The recruitment status of this study is unknown because the information has not been verified recently.
Verified June 2012 by Seoul National University Hospital.
Recruitment status was  Not yet recruiting
Information provided by (Responsible Party):
Seoul National University Hospital
ClinicalTrials.gov Identifier:
First received: June 26, 2012
Last updated: June 27, 2012
Last verified: June 2012
The investigators hypothesized spinal stenosis symptom was provocation due to cerebrospinal fluid congestion.

Spinal Stenosis

Study Type: Observational
Study Design: Observational Model: Case Control
Time Perspective: Prospective

Resource links provided by NLM:

Further study details as provided by Seoul National University Hospital:

Primary Outcome Measures:
  • CSF pressure at spinal canal [ Time Frame: on time of recruitment ] [ Designated as safety issue: No ]
    We can calculate CSF pressure at spinal canal by using phase contraast magnetic resonance image technique.

Estimated Enrollment: 30
Study Start Date: June 2012
Estimated Study Completion Date: December 2013
Estimated Primary Completion Date: May 2013 (Final data collection date for primary outcome measure)

Ages Eligible for Study:   30 Years to 70 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes
Sampling Method:   Non-Probability Sample
Study Population
study group : spinal stenosis patient control group : matched sex, age

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.

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
  Contacts and Locations
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Please refer to this study by its ClinicalTrials.gov identifier: NCT01630382

Korea, Republic of
Seoul National University Hospital Not yet recruiting
Seoul, Korea, Republic of
Contact: Keewon Kim    +82-2-2072-2619    kdkdkd1@hanmail.net   
Sponsors and Collaborators
Seoul National University Hospital
  More Information

Responsible Party: Seoul National University Hospital
ClinicalTrials.gov Identifier: NCT01630382     History of Changes
Other Study ID Numbers: H-1203-088-402 
Study First Received: June 26, 2012
Last Updated: June 27, 2012
Health Authority: Korea: Food and Drug Administration

Additional relevant MeSH terms:
Spinal Stenosis
Bone Diseases
Musculoskeletal Diseases
Spinal Diseases

ClinicalTrials.gov processed this record on May 26, 2016