At a glance
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Comparison of the Effectiveness of Ultrasound-guided Versus Radioguided Medial Lumbar Bundle Branch Block
In Brief
A clinical study evaluating Ultrasound guided infiltration and Fluoroscopy guided infiltration for Chronic Low-back Pain and Lumbar Facet Joint Syndrome. Completed, enrolled 50 participants across 3 sites.
Detailed Summary
In adults with chronic low back pain, the investigators will compare the effectiveness of the medial bundle branch block on three lumbar levels (L3-L4, L4-L5 and L5-S1) performed either by radiographic guidance or by ultrasound approach according to a transverse approach. The objective of this study will be to evaluate the benefit of these both procedures on pain, on the practice of daily activities and the incidence of adverse events in order to show whether the two modalities are equivalent.
Study Details
Timeline
Interventions
In the patient in prone position, an infiltration guided by ultrasound will be performed in three puncture points (L3-L4, L4-L5 and L5-S1 levels unilaterally). At each level, 1mL of a mixture consisting of 3mL of Linisol 2% (60mg of lidocaine) and 1mL of Depomedrol 40mg / Lidocaine 10mg is injected.
In the patient in prone position, an infiltration guided by fluoroscopy will be performed in three puncture points (L3-L4, L4-L5 and L5-S1 levels unilaterally). At each level, 1mL of a mixture consisting of 3mL of Linisol 2% (60mg of lidocaine) and 1mL of Depomedrol 40mg / Lidocaine 10mg is injected.