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Objective: The aim of the present study is to evaluate a neurocognitive outcome in patients affected by late-onset idiopathic aqueductal stenosis (LIAS) who underwent endoscopic third ventriculostomy (ETV). Materials and Methods: A prospective study was conducted between January 2015 and December 2017 in a series of 10 consecutive adult patients referred to the Neurosurgery Department of IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy. All the adult patients admitted with absence of CSF flow through the aqueduct in phase-contrast (PC)—MRI sequences or a turbulence void signal in T2—weighted images in midsagittal thin-slice MR sequences underwent a specific neuroradiological, neurological, and neurocognitive assessment pre- and postoperatively. Results: All patients affected by gait and sphincter disturbances improved after ETV. Attentive and executive functions as well as visuo-spatial memory and verbal executive functions improved in several patients. Similarly, the affective and behavioral scales improved in almost 50% of the patients. No major complications have been recorded, and no patients required a second surgery for shunt placement. Conclusion: Endoscopic third ventriculostomy represents a safe and effective surgical procedure for the treatment of LIAS. In addition to neurological improvement, we demonstrated also postoperative neurocognitive improvement mainly in attentive and executive functions, visuo-spatial memory, verbal executive functions, and behavioral and affective domains. [ABSTRACT FROM AUTHOR]

Objectives: Research was conducted to study the efficacy of analgesic infiltration treatment in a well-selected population of patients with non-specific drug-resistant chronic low back pain. It studied the pain on a numeric rating scale and the physical and mental condition of patients using a short-form health survey-36, before and six months after invasive pain treatment. Design: This is a prospective observational single center cohort study. Setting: The study took place in the Multimodal Pain Therapy Unit of the IRCCS Institute of Neurological Sciences in Bologna, Italy. Subjects: Four hundred and thirteen out of a total 538 patients admitted to the unit with non-specific drug-resistant chronic low back pain were enrolled in the study. Method: Patients were enrolled with written consent between April 2017 and November 2018. The study assessed NRS, BDI and SF-36 scores before and six months after mini-invasive treatment. Results: There is an inverse correlation between Mental Component Scale (MCS) and Physical component scale as measured by SF-36. Older patients in a worse physical condition but with a more positive outlook on their quality of life were more likely to improve after invasive treatment (p < 0.001). The BDI scale is more effective in the diagnosis of depression than MCS. Conclusions: The prognostic value of MCS given to the patient before mini-invasive treatment could lead physicians to adopt a multimodal approach that includes consideration of the psychological features of pain and possibly antidepressant therapy. [ABSTRACT FROM AUTHOR]