Vitamin D and Pancreatic Ductal Adenocarcinoma-A Review of a Complicated Relationship.

Introduction: From the observation of a negative relationship between UV-B exposure and cancer rates, we hypothesized that vitamin D (VD) may play a protective role in oncogenesis. Moreover, repurposing a well-known and relatively safe drug for conditions with dismal prospects, such as pancreatic ductal adenocarcinoma (PDAC), is a tempting idea. Thus, we aimed to summarize the current knowledge regarding the role of VD in the prevention and treatment of PDAC.

Health-Related Quality of Life in Romanian Patients with Dystonia: An Exploratory Study.

: Dystonia is a neurological movement disorder characterized by involuntary muscle contractions that lead to abnormal movements and postures; it has a major impact on patients' health-related quality of life (HRQoL). The aim of this study was to examine the HRQoL of Romanian patients with dystonia using the EQ-5D-5L instrument. : Responses to the EQ-5D-5L and the visual analogue scale (VAS) were collected alongside demographic and clinical characteristics.

Acute response to cholinergic challenge predicts long-term response to galantamine treatment in patients with Alzheimer's disease.

Aims: Cholinesterase inhibitors (CEIs) have been shown to improve cognitive functioning in Alzheimer's disease (AD) patients, but are associated with multiple side effects and only 20-40% of the patients clinically improve. In this study, we aimed to investigate the acute pharmacodynamic (PD) effects of administration of a single dose of galantamine on central nervous system (CNS) functioning in mild to moderate AD patients and its potential to predict long-term treatment response.

Methods: This study consisted of a challenge and treatment phase.

Distinctive Under-Expression Profile of Inflammatory and Redox Genes in the Blood of Elderly Patients with Cardiovascular Disease.

Purpose: Chronic low-grade inflammation and oxidative stress are present in most of the pathologic mechanisms underlying non-communicable diseases. Inflammation and redox biomarkers might therefore have a value in disease prognosis and therapy response. In this context, we performed a case-control study for assessing in whole blood the expression profile of inflammation and redox-related genes in elderly subjects with various comorbidities.

Characterizing Advanced Parkinson's Disease: Romanian Subanalysis from the OBSERVE-PD Study.

OBSERVE-PD was a cross-sectional, multicountry, observational study conducted in 128 Movement Disorders Centers (MDCs) in 18 countries. Overall, the study enrolled 2615 patients. The aim was to determine the proportion of patients with advanced Parkinson's disease (APD) versus non-APD from MDCs and to uncover the clinical burden of APD, as well as a correlation between overall assessment of APD and several indicators of APD.

Effectiveness and Safety Profile of Ginkgo biloba Standardized Extract (EGb761®) in Patients with Amnestic Mild Cognitive Impairment.

Background: Ginkgo biloba is a common symptomatic treatment for cognitive impairment, although data on its efficacy are controversial.

Objective: The aim of the current study was to evaluate the effectiveness of standardized Ginkgo biloba extract EGb761® (Tanakan®) for the improvements of cognitive functions over 24 months in a local cohort of patients diagnosed with amnestic mild cognitive impairment (aMCI).

Methods: This multicentre non-interventional study included 500 eligible patients with a MCI treated with 120 mg/day standardized Ginkgo biloba extract EGb761® (Tanakan®).

CACNA1B gene variants in adult-onset isolated focal dystonia.

Background: Isolated focal dystonia (IFD) is a heterogeneous group of potentially invalidating movement disorders. The etiopathogenesis is complex, both genetic and environmental factors playing a role, but remains elusive. The CACNA1B gene codes for the N-type neuronal voltage-gated calcium channels CaV2.

Moyamoya-like vasculopathy associated to MYH9-related thrombocytopenia manifested by multiple cerebral ischemic lesions: a case report.

Background: Moyamoya-like vasculopathy (MMV) and myosin heavy chain 9-related platelet disorders (MYH9-RPDs) or macrothrombocitopenias are rare syndromes. Their association is even more infrequent.

Case Presentation: A 29-year-old female with history of MYH9-RPD, presented to our department for episodes suggesting transient ischemic attacks.

Application of the '5-2-1' screening criteria in advanced Parkinson's disease: interim analysis of DUOGLOBE.

A Delphi expert consensus panel proposed that fulfilling ≥1 of the '5-2-1 criteria' (≥five-times daily oral levodopa use, ≥two daily hours with 'Off' symptoms or ≥one daily hour with troublesome dyskinesia) suggests advanced Parkinson's disease (PD). DUOdopa/Duopa in Patients with Advanced PD - a GLobal OBservational Study Evaluating Long-Term Effectiveness (DUOGLOBE) - is a single-arm, postmarketing, observational, long-term effectiveness study of levodopa-carbidopa intestinal gel (LCIG) for advanced PD. This 6-month interim analysis (n = 139) affirms that most (98%) enrolled patients fulfill ≥1 of the 5-2-1 criteria.

Clinical Characteristics and Outcomes of Patients with Intracerebral Hemorrhage - A Feasibility Study on Romanian Patients.

Intracerebral hemorrhage is a significant public health problem, as it is a disease associated with overwhelming mortality and disability. We performed a retrospective feasibility study of patients admitted with acute intracerebral hemorrhage in our department for four months. Our aims were to identify peculiarities of the risk factors, demographic and clinical characteristics of intracerebral hemorrhage patients from our population, to estimate a feasible recruitment rate for a larger prospective study of patients with intracerebral hemorrhage and to analyze and correct potential drawbacks in the methodology of a more extensive prospective study of patients with intracerebral hemorrhage hospitalized in our department.

Cingulate cortex function and multi-modal connectivity mapped using intracranial stimulation.

The cingulate cortex is part of the limbic system. Its function and connectivity are organized in a rostro-caudal and ventral-dorsal manner which was addressed by various other studies using rather coarse cortical parcellations. In this study, we aim at describing its function and connectivity using invasive recordings from patients explored for focal drug-resistant epilepsy.

The Role of Polysomnography in Identifying Sleep Disorders in Children with Migraine.

Migraine pathophysiology and sleep share common neural pathways, and there are clinical as well as paraclinical observations, which lead to the hypothesis of an association between migraine and sleep disorders. The objective of this study consisted of the evaluation of a possible correlation between migraine and sleep disorders in children, as reflected by sleep architecture and electroencephalographic patterns. Eighteen patients aged five to seventeen were recruited for the migraine group, and sixteen age-matched patients with no criteria for migraine or any underlying organic disorder, diagnosed with emotional disorders, were enrolled in the control group.

Update on the Management of Parkinson's Disease for General Neurologists.

Management of Parkinson's disease (PD) is complicated due to its progressive nature, the individual patient heterogeneity, and the wide range of signs, symptoms, and daily activities that are increasingly affected over its course. The last 10-15 years have seen great progress in the identification, evaluation, and management of PD, particularly in the advanced stages. Highly specialized information can be found in the scientific literature, but updates do not always reach general neurologists in a practical and useful way, potentially creating gaps in knowledge of PD between them and neurologists subspecialized in movement disorders, resulting in several unmet patient needs.

Sleep modulates effective connectivity: A study using intracranial stimulation and recording.

Objective: Sleep is an active process with an important role in memory. Epilepsy patients often display a disturbed sleep architecture, with consequences on cognition. We aimed to investigate the effect of sleep on cortical networks' organization.

Nociceptive pain unmasking a serious pathology - paraneoplastic hypertrophic osteoarthropathy: A case report.

Rationale: Hypertrophic osteoarthropathy, also named Pierre Marie-Bamberger syndrome, represents a rare medical condition that may be considered either a primary or a secondary disease, and lung malignancies are responsible for more than two-thirds of the cases with secondary forms of the disease.

Patient Concerns: We present the case of a 41-year-old man referred to our Neurology Department for pain that was considered secondary to cervical disc protrusions. The neurologic examination was normal.

Opsoclonus-Myoclonus Syndrome Associated With West-Nile Virus Infection: Case Report and Review of the Literature.

Opsoclonus-myoclonus syndrome (OMS) is a very rare condition with different autoimmune, infectious and paraneoplastic aetiologies or in most cases idiopathic. We report the case of a 75-year-old woman who was admitted in our department in early fall for altered mental status, opsoclonus, multifocal myoclonus, truncal titubation and generalized tremor, preceded by a 5 day prodrome consisting of malaise, nausea, fever and vomiting. Brain computed tomography and MRI scans showed no significant abnormalities and cerebrospinal fluid changes consisted of mildly increased protein content and number of white cells.

Correction: Exploring the reproducibility of functional connectivity alterations in Parkinson's disease.

[This corrects the article DOI: 10.1371/journal.pone.

VaD - An Integrated Framework for Cognitive Rehabilitation.

Background & Objective: Vascular dementia is the second most common cause of dementia, with clinical features that depend on neural substrates affected by the vascular lesions. Like most neurological disorders, it involves alterations that range from the molecular level to neuronal networks. Such alterations begin as compensatory mechanisms that reshape every subsystem involved in the brain's homeostasis.

Can suitable candidates for levodopa/carbidopa intestinal gel therapy be identified using current evidence?

Advanced Parkinson's disease (APD) is characterized by increased functional disability, caused by motor complications, the presence of axial symptoms, and emergent disease- and drug-related non-motor symptoms. One of the advanced therapies available is intrajejunal infusion of levodopa/carbidopa intestinal gel (LCIG); however, patient selection for this treatment is sometimes difficult, particularly because of overlapping indications with other alternatives. In recent years, strong evidence has supported the use of LCIG in treating motor fluctuations associated with APD, and several clinical studies provide emerging evidence for additional benefits of LCIG treatment in certain patients.

Safety and efficacy of Cerebrolysin in early post-stroke recovery: a meta-analysis of nine randomized clinical trials.

This meta-analysis combines the results of nine ischemic stroke trials, assessing efficacy of Cerebrolysin on global neurological improvement during early post-stroke period. Cerebrolysin is a parenterally administered neuropeptide preparation approved for treatment of stroke. All included studies had a prospective, randomized, double-blind, placebo-controlled design.

Exploring the reproducibility of functional connectivity alterations in Parkinson's disease.

Since anatomic MRI is presently not able to directly discern neuronal loss in Parkinson's Disease (PD), studying the associated functional connectivity (FC) changes seems a promising approach toward developing non-invasive and non-radioactive neuroimaging markers for this disease. While several groups have reported such FC changes in PD, there are also significant discrepancies between studies. Investigating the reproducibility of PD-related FC changes on independent datasets is therefore of crucial importance.

The diabetic brain and cognition.

The prevalence of both Alzheimer's disease (AD) and vascular dementia (VaD) is increasing with the aging of the population. Studies from the last several years have shown that people with diabetes have an increased risk for dementia and cognitive impairment. Therefore, the authors of this consensus review tried to elaborate on the role of diabetes, especially diabetes type 2 (T2DM) in both AD and VaD.

Safety and efficacy of Cerebrolysin in motor function recovery after stroke: a meta-analysis of the CARS trials.

This meta-analysis combines the results of two identical stroke studies (CARS-1 and CARS-2) assessing efficacy of Cerebrolysin on motor recovery during early rehabilitation. Cerebrolysin is a parenterally administered neuropeptide preparation approved for the treatment of stroke. Both studies had a prospective, randomized, double-blind, placebo-controlled design.

An Uncommon Cause of Longitudinally Extensive Transverse Myelitis.

Considering that currently Romania has the highest tuberculosis incidence in Europe, the recognition of the infection is an acknowledged health issue. Central nervous system tuberculosis accounts for approximately 1% of all cases of tuberculosis. Longitudinally extensive transverse myelitis is a contiguous infl ammatory lesion of the spinal cord which involves three or more spinal segments.