Design and Operation of the Lombardy Parkinson's Disease Network.

Parkinson's disease (PD) is one of the most common chronic neurological conditions leading to disability and social burden. According to the 2016 Italian National Plan on Chronic Diseases, regional health authorities are implementing dedicated networks to manage neurological diseases, including PD. A panel of experts representing health-care providers in Lombardy reached consensus on the organization of a patient-centered regional PD healthcare network.

The endocannabinoid system and migraine.

The recently discovered endocannabinoid system (ECS), which includes endocannabinoids and the proteins that metabolize and bind them, has been implicated in multiple regulatory functions both in health and disease. Several studies have suggested that ECS is centrally and peripherally involved in the processing of pain signals. This finding is corroborated by the evidence that endocannabinoids inhibit, through a cannabinoid type-1 receptor (CB1R)-dependent retrograde mechanism, the release of neurotransmitters controlling nociceptive inputs and that the levels of these lipids are high in those regions (such as sensory terminals, skin, dorsal root ganglia) known to be involved in transmission and modulation of pain signals.

A narrative review on the management of medication overuse headache: the steep road from experience to evidence.

The management of medication overuse headache (MOH) is based essentially on the withdrawal of the overused drug(s). Drug withdrawal is performed according to widely differing protocols, both within and across countries; therefore, therapeutic recommendations for the acute phase of detoxification vary considerably among studies. Basically, the aims of MOH management are: (a) to withdraw the overused drug(s); (b) to alleviate withdrawal symptoms by means of a bridge therapy, which includes pharmacological and non-pharmacological support, designed to help the patient to tolerate the withdrawal process; (c) to prevent relapse.

Alterations of the endocannabinoid system in an animal model of migraine: evaluation in cerebral areas of rat.

Endocannabinoids are involved in the modulation of pain and hyperalgesia. In this study we investigated the role of the endocannabinoid system in the migraine model based on nitroglycerin-induced hyperalgesia in the rat. Male rats were injected with nitroglycerin (10 mg/kg, i.

From drug-induced headache to medication overuse headache. A short epidemiological review, with a focus on Latin American countries.

Medication overuse headache (MOH) is a daily or almost-daily type of headache that results from the chronicization, usually migraine or tension-type headache, as a consequence of the progressive increase of intake of symptomatic drugs. MOH is now the third most frequent type of headache and affects a percentage of 1-1.4% of the general population.

Multiple memory-guided saccades: movement memory improves the accuracy of memory-guided saccades.

Memory-guided saccades (MGSs) with 3 s memorization delay were recorded in healthy subjects using four different paradigms: two "regular" MGS paradigms with the peripheral target lit for 0.2 s (MGS2) and for 1.8 s (MGS18); a multiple memory-guided saccade (MMGS) paradigm with the target lit for 1.

ICHD-II diagnostic criteria for Tolosa-Hunt syndrome in idiopathic inflammatory syndromes of the orbit and/or the cavernous sinus.

A bibliographical search was conducted for papers published between 1999 and 2007 to verify the validity of International Classification of Headache Disorders (ICHD)-II criteria for the Tolosa-Hunt syndrome (THS) in terms of (i) the role of magnetic resonance imaging (MRI); (ii) which steroid treatment should be considered as adequate; and (iii) the response to treatment. Of 536 articles, 48, reporting on 62 patients, met the inclusion criteria. MRI was positive in 92.

Parthenolide is the component of tanacetum parthenium that inhibits nitroglycerin-induced Fos activation: studies in an animal model of migraine.

Tanacetum parthenium (TP) is a member of the Asteracee family long used empirically as a herbal remedy for migraine. So far, however, clinical trials have failed to prove consistently the effectiveness of TP extracts in preventing migraine attacks, probably as a consequence of the uncertainty as regards the active principle. In this study, the biological effects of different TP extracts and purified parthenolide were tested in an animal model of migraine based on the quantification of neuronal activation induced by nitroglycerin.

Activation of the transcription factor NF-kappaB in the nucleus trigeminalis caudalis in an animal model of migraine.

The infusion of nitroglycerin (NTG) induces an inflammatory state in perivascular meningeal tissues of rat via the activation, inter alia, of nuclear factor kappa B (NF-kappaB). This phenomenon has been related to the mechanisms involved in the pathophysiology of migraine, a common neurovascular disorder. In the present study, we sought to elucidate whether NF-kappaB activation might have a role in the determinism of migraine attacks also at the neuronal level.

Early haemostatic therapy for spontaneous intracranial haemorrhage.

Intracranial haemorrhage (ICH) accounts for approximately 10%-15% of all strokes and is associated with the highest mortality rate and with the highest degree of disability among the survivors compared to all other strokes. The role of surgical and medical treatment is controversial. Recently, a parallel-group trial design between early surgery versus initial conservative treatment in patients with ICH showed no overall benefit from surgery.

Seizure frequency and cortisol and dehydroepiandrosterone sulfate (DHEAS) levels in women with epilepsy receiving antiepileptic drug treatment.

Purpose: Hormonal changes occur in epilepsy because of seizures themselves and of antiepileptic drug (AED) effects on steroid production, binding, and metabolism. Conversely, steroids may influence neuron activity and excitability by acting as neuroactive steroids. This cross-sectional observational study aimed to evaluating cortisol and dehydroepiandrosterone sulfate (DHEAS) levels in female epilepsy patients with different disease severity, as assessed by a seizure frequency score (SFS).

Personality traits in childhood and adolescent headache.

We evaluate personality traits, anxiety and depression in a population of paediatric and adolescent patients, correlating personality characteristics with headache and sociodemographic variables. The clinical features of headache include specific personality traits. We report a clinical study of 57 patients (age 8-18 years), divided up as follows: 12 migraine with aura, 29 migraine without aura and 16 tension-type headache.

Performance and clinical significance of the new fructosamine assay in diabetic patients.

The performance of the assay and the clinical usefulness of a new short-term index (Fructosamine Plus: FP) of metabolic control in diabetes was evaluated. The FP concentration was determined with the Hitachi 704, Cobas Mira, and Cobas Fara analyzers. The "within run" and "between run" CVs were less than 2.