View clinical trials related to Central Nervous System Diseases.
Filter by:Postoperative delirium is common after major surgery, and is associated with adverse outcomes. Systematic reviews and meta-analyses of randomized controlled trials have shown that perioperative administration of dexmedetomidine may decrease the incidence of postoperative delirium in patients after either cardiac or non-cardiac surgery. However, neurosurgical patients are often excluded in clinical trials of postoperative delirium. In this prospective, multicenter, randomized, double-blinded, and placebo-controlled trial with two parallel arms, ICU admitted adult patients after intracranial operation for brain tumor will be enrolled. Low-dose dexmedetomidine will be applied during the early postoperative phase. The investigators aim to evaluate the efficacy and safety of low-dose dexmedetomidine for prevention of postoperative delirium in this patient population. The primary hypothesis is that, compared to the placebo group, the prophylactic use of low-dose dexmedetomidine can decrease the incidence of postoperative delirium without significant adverse events in patients after intracranial operation for brain tumor.
The efficacy of mindfulness-based intervention (MBI) for epilepsy has yet to be thoroughly investigated. Hence, the aim of the present study is to examine the effects of MBI on the psychological wellbeing of people with epilepsy (PWE) using a randomized trial design. Key outcomes include depression, anxiety and quality of life. Our primary objective was to evaluate the effect of mindfulness-based therapy on anxiety, depression, epilepsy specific QOL, and life satisfaction in PWE, applying the concept of Reliable Change Index. The secondary objective was to assess whether the results correlate with the level of mindfulness. Study results may be used to decide whether it is worth offering mindfulness training for PWE as an alternative therapy to cope and improve seizure management.
The purpose of this study is to use Transcranial Magnetic Stimulation (TMS) while subjects are making reaching movements in a robotic arm device in order to discover how different brain areas control movement before and after stroke and when these brain areas are most sensitive to TMS.
This study will validate a predictive model that uses demographics, functional status, neurophysiology, neuroanatomy, and other potential biomarkers to predict the likelihood of a clinically significant change in impairment at the end of a robot assisted therapy intervention.The study will include magnetic resonance imaging (MRI), transcranial magnetic stimulation (TMS), and an arm exercise program consisting of robot-assisted exercise combined with functional arm exercise called transition to task training (TTT).
This study aims to investigate whether Remote Ischemic Conditioning (RIC) improves rheo-erythrocrine dysfunction in acute ischemic stroke
The purpose of this study is to examine the feasibility and effectiveness of a lower extremity telerehabilitation protocol with aims to improve lower extremity recovery among community-living stroke survivors across Canada.
Vasoactive intestinal peptide (VIP) is a peptide of 28 amino acid residues that belongs to the glucagon/secretin superfamily of peptides. Along with other neuropeptides, such as calcitonin gene-related peptide (CGRP) and pituitary adenylate cyclase-activating polypeptide (PACAP), it is released from the trigeminal afferents and exerts a strong vasodilating activity on the cranial vasculature. Especially, it shares 70% structure with PACAP and acts on the same receptors. But, unlike it, VIP cannot induce a long-lasting vasodilation and has a modest capability to induce migraine attacks. Whether it may induce migraine-like attacks in migraine patients, as a twenty-minute infusion of PACAP, is unknown.
This study will examine the feasibility and effect of a program that combines exercise and feedback from a wearable device on upper limb movement practice and function in individuals with stroke.
To investigate the glutaminergic system in the onset of migraine-like attacks.
There are no prospective studies of pregnancies for the diseases studied here in (Heredity Hemorrhagic Telangiectasia, Marfan syndrome, primary lower limb lymphedema, superficial arteriovenous malformations, and cerebro-spinal arteriovenous malformations) although complications of these can present life-threatening health problems for the mother and her baby. The purpose of this National prospective study is to obtain greater insight into obstetrical complications associated with rare maternal vascular genetic disorders in order to improve prevention and to reduce risk of death. In this context, experts and patient associations consider that there is a need to make real progress in the formulation of recommendations based on scientific data.