Status:
COMPLETED
Factors Contributing to the Pressure Wave Form Changes
Lead Sponsor:
Keimyung University Dongsan Medical Center
Conditions:
Analysis, Event History
Eligibility:
All Genders
20-80 years
Phase:
NA
Brief Summary
The purpose of this study is to evaluate the decrease pattern of lumbar epidural pressure from ligamentum flavum to epidural space and analyzing factors contributing this pressure change pattern.
Detailed Description
Loss of resistance (LOR) is the most commonly used method to confirm the epidural space. The advantage of LOR is its simplicity; only saline or air filled syringe is required. LOR is felt through the ...
Eligibility Criteria
Inclusion
- lumbar herniated nucleus
- lumbar spinal stenosis
- internal disc disruption
- NRS \> 5
- ODI \> 20
Exclusion
- coagulopathy
- allergy to contrast media
- infection at needle insertion site
- absence of lumbar MRI
- Pregnancy
- previous lumbar spine surgery
- neurological symptoms requiring prompt reevalution
Key Trial Info
Start Date :
August 1 2017
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
April 11 2018
Estimated Enrollment :
104 Patients enrolled
Trial Details
Trial ID
NCT03245294
Start Date
August 1 2017
End Date
April 11 2018
Last Update
April 17 2018
Active Locations (1)
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1
Ji Hee Hong
Daegu, South Korea, 700712