World Neurosurg
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Review Meta Analysis
Economic analysis of deep brain stimulation in Parkinson's disease: systematic review of the literature.
Parkinson disease (PD) is a chronic multifaceted neurodegenerative disorder of adult onset that affects quality of life and places a burden on patients, caregivers, and society. In early disease, dopaminergic therapy improves motor symptoms, but as the disease progresses, symptoms tend to increase in frequency and severity, even with best medical treatment (BMT). Deep brain stimulation (DBS) becomes an option for certain patients, but cost becomes an important issue. ⋯ DBS is a cost-effective intervention for patients with advanced PD, but it has a high initial cost compared with BMT. However, DBS reduces pharmacologic treatment costs and should also reduce direct, indirect, and social costs of PD on the long term.
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Review Meta Analysis Comparative Study
Is mini-plate fixation superior to suture suspensory fixation in cervical laminoplasty?:A Meta-Analysis.
Owing to the small sample sizes in individual studies reported to date, whether or not mini-plate fixation is better than suture suspensory fixation in unilateral open-door laminoplasty is unclear. Thus, we conducted a meta-analysis to evaluate which fixation method is superior in cervical laminoplasty for patients with multilevel cervical spondylotic myelopathy (MCSM). ⋯ Although suture suspensory fixation was associated with better postoperative JOA scores, mini-plate fixation was superior in reducing the incidence of surgical complications. To avoid severe surgical complications, mini-plate fixation is a good choice for laminoplasty for patients with MCSM. Valid evidence depends on more high-quality, randomized controlled trials in the future.
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Multicenter Study Comparative Study
Image guidance for the placement of Ommaya reservoirs: A comparison of fluoroscopy and frameless stereotactic navigation in 145 patients.
Ommaya reservoirs are used for administration of intrathecal chemotherapy and cerebrospinal fluid sampling. Ventricular catheter placement for these purposes requires a high degree of accuracy. Various options exist to optimize catheter placement. We analyze a cohort of patients receiving catheters using 2 different technologies. ⋯ Ommaya reservoirs can be placed accurately using different methods. Although there are slight differences between fluoroscopy and frameless stereotaxy in quantitative accuracy and procedure time, there is no significant advantage of 1 method over the other when evaluating revision or complication rates. Technique familiarity and surgeon preference may dictate the preferred procedure.
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Review Case Reports
Psammomatous Cavernous Malformation Presenting as Drug Resistant Epilepsy: Case Illustration and Review of Literature.
Psammoma bodies (PBs) are whorled, laminated hyaline spherules containing calcium deposits. Intracranially, the presence of PBs is associated with variants of meningioma and pituitary lesions, as well as aging choroid plexus. Limited information exists on their presence in vascular malformation. ⋯ Based on our case, we present the clinicoradiologic characteristics, supplemented with intraoperative findings, for this unusual lesion. In addition, because of the unusual presence of PBs in vascular lesions, we provide the findings of a systematic literature review to show the association of PBs with intracranial vascular lesions.
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Review Case Reports
Basiespinal Cerebrospinal Fluid Leak as a Complication after Adenoidectomy: Case Report and Literature Review.
Adenoidectomy is one of the most common procedures in the field of pediatric otolaryngology. Postoperative bleeding is one of the most frequent complications (0.4%). In turn, cerebrospinal fluid fistula is a very uncommon but critical complication in this type of surgery. ⋯ Cerebrospinal fluid leak as a complication after adenoidectomy is exceedingly rare. These pharyngospinal fistulae are determined by the anatomic features associated with intraoperative hemorrhagic complications, and it is essential that we take them into account when facing postoperative complications in the follow-up. The use of vascularized flaps based on the irrigation of the ascending pharyngeal artery with endoscopic techniques offers low-morbidity solutions, which are more efficient than traditional methods.