The clinical and radiological outcome of patients with recurrent radiculopathy after hernia surgery and lytic spondylolisthesis treated with posterior lumbar interbody fusion and percutaneous sextant pedicle fixatio

• Conditions: radiculopathy; spinal nerve entrapment; 10043237

• Registration Number: NL-OMON37902
• Lead Sponsor: Sint Elisabeth Ziekenhuis

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 6 May 2024

Recruitment & Eligibility

• Status: Pending
• Sex: Not specified
• Target Recruitment: 80

Inclusion Criteria

Adults (>18 yrs)
Patients who underwent 1-level or 2-level lumbar spine fusion with new sextant technique (performed in St Elisabeth hospital between 2002 and 2010)

Exclusion Criteria

No spondylodesis prior to the spinal fusion with sextant technique
Age <18 yrs

Study & Design

• Study Type: Observational non invasive
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>Is the outcome of patients undergoing 1- or 2-level posterior lumbar interbody<br /><br>fusion in combination with minimally invasive pedicle screw placement<br /><br>(MIP-PLIF technique) the same for patients who had residual hernia surgery pain<br /><br>as for patients with lytic spondylolisthesis?</p><br>

Secondary Outcome Measures

Name	Time	Method
<p>Does significant subsidence of the cage occur two years after surgery in these<br /><br>80<br /><br>patients? If there is significant subsidence, is there a significant difference<br /><br>between the groups?</p><br>