Articles: low-back-pain.
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Randomized Controlled Trial Multicenter Study
Comparison of the effectiveness of ultrasound-guided versus fluoroscopy-guided medial lumbar bundle branch block on pain related to lumbar facet joints: a multicenter randomized controlled non-inferiority study.
The aim of this multicenter randomized interventional prospective study was to compare the ultrasound (US)-guided lumbar medial branch block (LMBB) with the fluoroscopy (FS)-guided LMBB in terms of analgesic efficacy and disability in the setting of the treatment of pain arising from the lumbar facet joints (LFJ). ⋯ The medial lumbar bundle branch block under ultrasound-guidance is not inferior to the fluoroscopy-guidance procedure in effectively alleviating pain arising from the facet joints. Considering that this ultrasound technique has the benefit of an irradiation-free, real-time procedure, it can be considered as an effective alternative to the fluoroscopy-guided technique.
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Discogenic low back pain (DLBP) has been influencing people's quality of life. Research on platelet-rich plasma (PRP) for DLBP has increased in recent years, but systematic summaries are lacking. This study analyzes all published studies related to the use of intradiscal injection of PRP for the treatment of DLBP and summarizes evidence-based medicine for the efficacy of this biologic treatment for DLBP. ⋯ Intradiscal injection of PRP is effective and safe in the treatment of DLBP, and there was no significant change in the patient's pain 1, 2, and 6 months after PRP treatment. However, confirmation is required by additional high-quality studies due to the limitations of the quantity and quality of the included studies.