Nocturnal hypertension and dysautonomia in patients with Parkinson's disease: are they related?

Orthostatic hypotension and supine hypertension frequently coexist in Parkinson's disease (PD) patients, leading to visceral damage and increased mortality rates. The aim of this paper is to analyze the frequency and association of both conditions in a sample of outpatients with PD. A total of 111 patients, diagnosed with PD, were studied.

[Controversial aspects in WHO grade II gliomas management: review of recent literature].

Introduction: The optimal management of WHO grade II gliomas (GIIG) is currently one of the most controversial issues in neuro-oncology.

Aim: This paper discusses the most controversial aspects of management of these tumors, based on a review of the literature of the last 20 years.

Development: Patients with GIIG often suffer cognitive and emotional disorders that go unnoticed in daily clinic, which significantly affect the quality of life.

Tako-tsubo cardiomyopathy in a patient with bilateral lesions in the dorsal medulla.

Tako-tsubo-like cardiomyopathy (TTC) is much more common than originally thought. The exact pathophysiology of TTC is unclear. The most accepted theory proposes myocardial stunning of neurogenic origin, supported by the frequent antecedent of emotional or physical stress, suggesting a catecholamine-mediated mechanism.

Impact of psychiatric symptoms and sleep disorders on the quality of life of patients with Parkinson's disease.

The objective of this study is to assess how the non-motor symptoms of Parkinson's disease (PD), such as depression, cognitive deterioration, neuropsychiatric and sleep disorders, affect the quality of life, and to compare them with the motor symptoms in order to determine their real impact. A cross-sectional study was designed including 99 patients (mean age 68.5 ± 9.

Bilateral akinetic seizures: a clinical and electroencephalographic description.

Purpose: The main feature of akinetic seizures is the inhibition of voluntary movements without impairment of awareness. Most clinical information about akinetic seizures has been obtained from cortical electrical stimulation studies, whereas clinical and video-electroen-cephalography (EEG) features have not been described thoroughly. We aimed to analyze clinical and EEG characteristics of bilateral akinetic seizures (BAS).

Factors influencing the symmetry of Parkinson's disease symptoms.

Introduction: The presence of asymmetry in symptoms and clinical signs favours the diagnosis of Parkinson's disease (PD). The aim of this study is to analyse this symptom asymmetry as a function of different variables and compare it with other parkinsonisms.

Materials And Methods: 201 Patients with PD were studied.

Lrrk2-associated parkinsonism is a major cause of disease in Northern Spain.

Herein we describe a comparative clinical and genetic study of Lrrk2-associated parkinsonism in Northern Spain. In our sample from the Basque region, Lrrk2 R1441G and G2019S account for 15 out of 50 kindreds (30%) with familial Parkinson's disease. We observe common founder haplotypes for both R1441G and G2019S carriers.

Sleep complaints and their relation with drug treatment in patients suffering from Parkinson's disease.

The aim of this research was to quantify sleep problems in patients suffering from Parkinson's disease by means of the new Parkinson's Disease Sleep Scale (PDSS) and to correlate such problems with the possible influence of current drug treatment. A total of 70 patients (36 men and 34 women) with a diagnosis of Parkinson's disease were enrolled. Their mean age was 69.

Use of ziprasidone in parkinsonian patients with psychosis.

Twelve patients with Parkinson disease and psychosis were included in an open-label 12-week trial of ziprasidone. Two patients withdrew from the treatment because of adverse effects. The remaining 10 patients reported a significant improvement in psychiatric symptoms.

High-dose methotrexate for intraocular lymphoma.

Purpose: Intraocular lymphoma (IOL) frequently coexists with primary central nervous system lymphoma(PCNSL). We sought to determine the efficacy of high-dose methotrexate (MTX) alone in patients with IOL. We also sought to determine whether micromolar levels of MTX could be achieved in the aqueous and vitreous humor of the eye after i.