Validation of bipolar pedicle stimulation in transpedicular lumbar fusio
Not Applicable
Recruiting
- Conditions
- lumbar instability
- Registration Number
- DRKS00003695
- Lead Sponsor
- niversitätsklinikum Freiburg
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 300
Inclusion Criteria
adult competent patients with planned lumbar transpedicular spondylodesis between L2 and S1;
in revision cases, the newly instrumented levels can be included, if between L2 and S1;
in longer instrumenation above L2 and/or below S1, the levels between L2 and S1 can be included
Exclusion Criteria
implanted cardiac pacemaker or deep brain stimulation;
in revision cases, the previous instrumented levels can not be included;
in longer instrumentation, the levels above L2 an/or below S1 are excluded
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Sensitivity and specificity of bipolar stimulation vs. monopolar stimulation with regard to intraoperative pedicle perforation
- Secondary Outcome Measures
Name Time Method Selectivity of bipolar vs. monopolar nerve stimulation