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Thirty patients with idiopathic Parkinson's disease were treated with deep brain stimulation electrode in the subthalamic nucleus. After surgery, the patients' best mean Unified Parkinson's Disease Rating Scale (UPDRS III) scores (medictionOFF-stimulatorON versus preoperative medicationOFF) were 77±14% at 3 months (n=20 patients) and 72±14% at 12 months follow-up (n=16). The mean reduction in therapy (expressed in levodopa dose equivalents in mg) was 68±25% at 12 months. Postoperative complications were rare, mostly mild, and reversible. Therapeutic success depends on a multidisciplinary team approach, meticulous patient selection, including patients' cognitive, psychic, and behavioral status, and patient and family lifestyles. [ABSTRACT FROM AUTHOR]

Abstract: Background: The observation of gait abnormalities, parkinsonism and vascular lesions in elderly patients is often reported as vascular parkinsonism (VP). However the status of striatal dopamine transporter (DAT) and the effects of brain vascular lesions on motor features and levodopa responsiveness are poorly defined. Methods: We recorded clinical features, chronic response to levodopa and vascular risk factors in a cross-sectional cohort of consecutive elderly patients with possible Parkinson''s disease (PD) or VP recruited in 20 centers in Italy. Results: We included a total of 158 patients. Onset of motor symptoms was asymmetric in 93 (59%) and symmetric in 65 patients (41%). Symmetric motor onset was associated with greater disease severity. Chronic levodopa response was positive in 75 (47.8%) and negative in 82 patients (52.2%). A negative response to levodopa was associated with greater frequency of symmetric onset of motor symptoms, worst disease severity, absence of dyskinesia and greater number of vascular risk factors. Frontal lobe showed largest vascular load. Striatal DAT was normal in 48 (30.4%) and abnormal in 110 (69.6%) patients. Patients with normal DAT binding showed higher vascular load at MRI. Significant predictive factors of worst disease severity and negative response to levodopa were hypertension, vascular lesions in basal ganglia/periventricular regions, and normal DAT uptake. Conclusions: Multiple cerebral vascular lesions modify clinical presentation and severity in patients with parkinsonism and this is underlined by specific risk factors primarily hypertension. Striatal DAT assessment is helpful in identifying patients where therapy benefit is less likely. [Copyright &y& Elsevier]

Introduction: The GREENFIELD observational study assessed the effect of levodopa/carbidopa intestinal gel (LCIG) on motor and non-motor symptoms, and the related impact on patient quality of life and caregiver burden up to 8 years., Methods: Final results of a large Italian cohort of patients who started LCIG in routine care between 2007 and 2014 are presented. Comparison between baseline (before LCIG) and follow-up visits on yearly basis (visit 2/3) is reported. Primary endpoint was Unified Parkinson's Disease Rating Scale (UPDRS-IV) Item 39; secondary endpoints were UPDRS I and II, dyskinesia items, PD Quality of Life Questionnaire-39, Parkinson's Disease Sleep Scale-2, Gait and Falls Questionnaire, Questionnaire on Impulsive Disorders, and Relative Stress Scale., Results: Overall, 145 patients from 14 centers were assessed with a mean time since LCIG start of 2.8 ± 1.7 years at visit 2. The mean UPDRS-IV item 39 score showed significant reductions compared to baseline (mean score 2.0 ± 0.81) at visit 2 (mean score 0.9 ± 0.69; - 55%; p < 0.001) and at visit 3 (mean score 1.0 ± 0.75; - 50%; p < 0.001). At visit 3, significant reductions were observed for dyskinesia duration score (- 28%; p < 0.001), dyskinesia disability (- 40%; p < 0.001), and painful dyskinesia (- 50%; p < 0.001). Overall, 40 (27.6%) patients experienced 49 serious adverse events which were considered related to PEG/J procedure or to device in 16.3% of the cases., Conclusions: The results of this study support the long-term efficacy of LCIG on PD symptoms as well as on activities of daily living. The adverse events were consistent with the established LCIG safety profile.

Introduction: We investigated the clinical differences between familial and sporadic frontotemporal dementia (FTD), screening for mutations in known FTD genes., Methods: We diagnosed 22 affected individuals belonging to eight families and 43 sporadic cases with FTD in Apulia, Southern Italy, in 2 years. Mutations in common causative FTD genes (GRN, MAPT, VCP, and TARDBP) and C9ORF72 expansions were screened., Results: Behavioral variant of FTD was the most common clinical subtype (50% and 69% in familial and sporadic cases, respectively). Social conduct impairment/disinhibition, loss of insight, and inflexibility were the most frequent clinical features observed at onset. One new mutation was identified in GRN in family A., Discussion: Disease onset in sporadic FTD was more frequently characterized by a clustering of behavioral symptoms with apathy and loss of personal hygiene. Mutations in common causative FTD genes are not a major cause of familial and sporadic FTD in the Southern Italian population., (Copyright © 2017. Published by Elsevier Inc.)

Several levodopa/carbidopa intestinal gel (LCIG) studies showed a significant reduction of OFF time and a significant increase of ON time, as well as a reduction of dyskinesia, and improvement of non-motor symptoms and quality of life. However, few studies have been conducted in a large population for more than 3 years. Interim outcomes from GREENFIELD observational study on a large Italian cohort of advanced PD patients who started LCIG in routine care between 2007 and 2014, still on treatment at the enrollment, are presented. Comparison between baseline (before LCIG start) and visit 1 (at enrollment) is reported. Primary endpoint was Unified Parkinson's Disease Rating Scale (UPDRS) IV Item 39; secondary endpoints were UPDRS I and II, as outcome of quality of life. Overall, 145 of 148 enrolled patients from 14 Movement Disorder Centers in Italy were evaluable with a mean LCIG treatment period of 1.38 ± 1.66 years at enrollment. Compared with baseline, the mean score regarding daily time spent in OFF (UPDRS IV Item 39) at visit 1 significantly decreased from 2.1 ± 0.8 to 0.9 ± 0.7 (57 % reduction vs baseline, P < 0.0001); UPDRS IV improved by 39 % (P < 0.0001); scores for dyskinesia duration and disability were reduced by 28 % (1.8 ± 1.0-1.3 ± 0.9; P < 0.0001) and 33 % (1.5 ± 1.1 to 1.0 ± 1.0; P < 0.0001), respectively; and the scores for painful dyskinesia and early morning dystonia were reduced by 56 % (0.9 ± 1.0-0.4 ± 0.7; P < 0.0001) and 25 % (0.4 ± 0.5-0.3 ± 0.5; P < 0.001), respectively. The preliminary results of this interim analysis support the efficacy of LCIG on motor complications and activities of daily living., Competing Interests: Compliance with ethical standards Funding This work was funded by AbbVie Srl. AbbVie participated in the study design, research, data collection, analysis and interpretation of data, and writing, reviewing, and approving the publication. Conflict of interest Angelo Antonini has received compensation for consultancy and speaker related activities from UCB, Boston Scientific, Boheringer Ingelheim, AbbVie, Zambon; he also received research support from Mundipharma, Neureca foundation, the Italian Ministry Research Grant RF-2010-2319551, and Horizon 2020 Program Grant No. 643706. He serves as consultant for Boheringer–Ingelheim for legal cases on pathological gambling. Antonino Cannas, Graziano Gusmaroli, Leonardo Lopiano, Francesca Mancini, Pietro Marano, Nicola Modugno, Rocco Quatrale, Mariachiara Sensi, and Filippo Tamma have received honoraria for consulting services and symposia from AbbVie. Anna Maria Costanzo, Giuliana Gualberti, Gabriella Melzi, and Umberto di Luzio Paparatti are employees of AbbVie Italy and may own AbbVie stocks/options. No further conflict of interest have been declared by authors.

Objective: To estimate the prevalence of Pisa syndrome (PS) in patients with Parkinson disease (PD) and to assess the association between PS and demographic and clinical variables., Methods: In this multicenter cross-sectional study, consecutive outpatients with PD attending 21 movement disorders Italian tertiary centers were enrolled and underwent standardized clinical evaluation. PS was defined as trunk lateral deviation ≥10°. Patients with PD were compared according to the presence of PS for several demographic and clinical variables., Results: Among 1,631 enrolled patients with PD, PS was detected in 143 patients (8.8%, 95% confidence interval 7.4%-10.3%). Patients with PS were older, had lower body mass index, longer disease duration, higher disease stages, and poorer quality of life. Falls were more frequent in the PS group as well as occurrence of "veering gait" (i.e., the progressive deviation toward one side when patient walked forward and backward with eyes closed). Patients with PS received higher daily levodopa equivalent daily dose and were more likely to be treated with combination of levodopa and dopamine agonists. Osteoporosis and arthrosis were significantly the most frequent associated medical conditions in patients with PS. Multiple explanatory variable logistic regression models confirmed the association of PS with the following variables: Hoehn and Yahr stage, ongoing combined treatment with levodopa and dopamine agonist, associated medical conditions, and presence of veering gait., Conclusions: Our results suggest that PS is a relatively frequent and often disabling complication in PD, especially in the advanced disease stages. The association is dependent on a number of potentially relevant demographic and clinical variables., (© 2015 American Academy of Neurology.)