Comparison of Percutaneous Epidural Balloon Neuroplasty with Full-Endoscopic Lumbar Decompression in Patients with Chronic Central or Lateral Recess Stenosis: A randomized assessor-blind non-inferiority pilot study

Asan Medical Center0 个研究点目标入组 30 人开始时间: 待定最近更新: 2022年6月27日

试验速览

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•1) 19–79 years of age
•2) Chronic (at least 12 weeks) lumbar radicular pain with a previous failure of conservative management
•3) Central or lateral recess stenosis diagnosed by symptom, sign, and image
•4) Single level central or lateral recess stenosis of grade 3–4
•5) Patients who want to participate in this study and write informed consent voluntarily

•1) Combined foraminal stenosis in the same or lower level
•2) Segmental instability
•3) Degenerative spondylolisthesis of a Meyerding grade > I
•4) Scoliosis with a Cobb angle of >30°
•5) History of prior lumbar spine surgery
•6) Allergies or adverse reactions to contrast dye, local anesthetics, or steroids
•7) Contraindications to nerve block (including coagulopathy, systemic or injection site infection, or administration of anticoagulation and/or antiplatelet medications)
•8) Neurological or psychiatric disorders
•9) Unstable medical condition
•10) Pregnancy
•11) Patient refusal to participate in this study

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