[Diagnosis of autonomic disorders in Parkinson's disease].

Idiopathic Parkinson's disease (PD) is a neurodegenerative disorder, characterized by motor and non-motor symptoms. Among non-motor symptoms we distinguish psychotic disorders, memory disorders, autonomic disorders. The aim: In this article, we want to draw attention to the most common symptoms of dysautonomy in Parkinson's disease, and the methods of their assessmen and therapy.

The potential neuromodulatory impact of subthalamic nucleus deep brain stimulation on Parkinson's disease progression.

Introduction: STN-DBS has been claimed to change progressionsymptomsin animal models of PD, but information is lacking about the possible neuromodulatory role of STN-DBS in humans. The aim of this prospective controlled study was to evaluate the long-term impact of STN-DBS on motor disabilities and cognitive impairment in PD patients in comparison to Best-Medical-Therapy (BMT) and Long-term-Post-Operative (POP) groups.

Material And Methods: Patients were divided into 3 groups: the BMT-group consisted of 20 patients treated only with pharmacotherapy, the DBS-group consisted of 20 PD patients who underwent bilateral STN-DBS (examined pre- and postoperatively) and the POP-group consisted of 14 long-term postoperative patients in median 30 month-time after DBS.

Evaluating reflexive saccades and UDPRS as markers of Deep Brain Stimulation and Best Medical Treatment improvements in Parkinson's disease patients: a prospective controlled study.

Introduction: To date, there has been no clear evidence regarding the evaluation of saccades as a monitoring tool of motor impairment in Parkinson's disease (PD) Subthalamic Nucleus Deep Brain Stimulation (STN-DBS) patients. The aim of this study was to evaluate the long-term impact of STN-DBS and pharmacological treatment on reflexive saccades' (RS) parameters and UPDRS alterations.

Material And Methods: The DBS group consisted of 20 PD patients who underwent bilateral STN-DBS.

"New methods of assessing autonomic disorders in Parkinson disease patients: skin-galvanic reaction".

The aim of this study was to assess quantitatively sweating in PD patients. In the study, the galvanic-skin reaction (GSR) was used. The GSR was tested using eSense Skin Reaction device.

The Neuromodulatory Impact of Subthalamic Nucleus Deep Brain Stimulation on Gait and Postural Instability in Parkinson's Disease Patients: A Prospective Case Controlled Study.

Subthalamic nucleus deep brain stimulation (STN-DBS) has been an established method in improvement of motor disabilities in Parkinson's disease (PD) patients. It has been also claimed to have an impact on balance and gait disorders in PD patients, but the previous results are conflicting. The aim of this prospective controlled study was to evaluate the impact of STN-DBS on balance disorders in PD patients in comparison with Best-Medical-Therapy (BMT) and Long-term-Post-Operative (POP) group.

Small intestine dysfunction in Parkinson's disease.

The aim of this study was to assess the small bowel transit time in patients with Parkinson's disease (PD). Ten patients with PD with no gastrointestinal complaints and ten healthy control subjects were investigated using single photon emission computed tomography fused with computed tomography after swallowing of a specially prepared capsule containing technetium 99m, which allowed visualization of the passage in the intestines. Preliminary results show that the small intestine passage in PD patients was prolonged compared to controls.