World Neurosurg
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Large or giant paraclinoid aneurysms have been treated with various strategies, including clipping, coiling, and parent artery occlusion (PAO). In addition, flow diverters (FDs) have been introduced for the management of these aneurysms. The aim of this study was to examine the management of unruptured large/giant paraclinoid aneurysms in Japan when FDs were being introduced by a nationwide survey. ⋯ All treatment modalities offer high rates of complete occlusion and good clinical outcomes. Coiling has the disadvantage of high rates of recurrence and retreatment. Clipping and PAO have the disadvantage of a high rate of major procedure-related complications; however, PAO can provide comparable treatment outcomes even in cases with refractory giant aneurysms. FDs are the optimal choice for the management for large/giant paraclinoid aneurysms due to its safety and efficacy.
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Cervical medial branch blocks (CMBBs) are frequently used for the treatment of facet arthropathy. The present study compares the effectiveness of lidocaine and prilocaine in CMBB procedures. ⋯ CMMB achieved with either lidocaine or prilocaine decreased the recorded pain severity and disability scores to a similar degree. The selection of either lidocaine or prilocaine for CMBB is thus at the clinician's discretion.
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Sleep disturbances, especially those lasting more than one hour, are under-researched in patients with degenerative cervical myelopathy (DCM). This study aims to investigate the prevalence and risk factors for such disturbances in DCM patients undergoing decompression surgery and to identify factors contributing to poor postoperative improvement. ⋯ The study highlights that ossification of posterior longitudinal ligament and high baseline neck pain are significant risk factors for persistent sleep disturbances postsurgery in DCM patients. Early identification and targeted interventions may be necessary to improve outcomes.