View clinical trials related to Guillain-Barre Syndrome.
Filter by:Introduction: In the recent past, medical training systems using virtual reality (VR) have been introduced to neurorehabilitation to train motor function deficits in patients. The usage of VR-based training systems is based on the evidence of neuroplasticity, which is responsible for recovery of patients suffering from motor dysfunction. Such systems are increasingly used to encourage purposeful limb movements in a VR environment and its efficacy has been found comparable with conventional therapeutic intervention. VR training systems, e.g. the YouGrabber® (YG), will increasingly also be used at home. Therefore, it is essential to integrate valid and reliable assessment tools to monitor the recovery process. Objectives: The aim of the clinical study is to evaluate the usability, feasibility and validity of the digital version of the ActionResearchArmTest (d-ARAT) using the YG system as a platform. Additionally, the feasibility and usability of the implementation of two rehabilitation measures that only recently became integral part of neurorehabilitation, e.g. Action Observation (AO) and Motor Imagery (MI), into the YG training software will be evaluated. Patients & methods: This observational study is designed as a single-arm trial for testing the assessment software including pre- to post rehabilitation comparison of a training involving AO and MI. Therefore, 75 adult patients with Parkinson's disease, MS, Stroke, traumatic brain injury or Guillain-Barré syndrome will be included. 30 out of the 75 patients will take part in the 4-week training on the enhanced VR-based system with a total of 16 training sessions of 45 min each. Primary outcomes will be the score on the System Usability Scale (SUS) and the ARAT as well as the d-ARAT scores. Secondary outcomes will be hand dexterity (Box-and-Block Test), upper limb activities of daily living (CAHAI) and quality of life (EQ-5D-5L). Hypothesis: The study was designed to evaluate the d-ARAT and the training software modules for the YG system. Currently AO and MI specific tasks are being integrated and the ARAT subscales will be implemented on the basis of the redesigned glove equipped with new sensors. The results are expected to give recommendations for necessary modifications. They might also contribute knowledge concerning the application of AO and MI tasks within VR training.
This is a multi-center case-control study that aims to define the association between the exposure to an arbovirus infection and the development of a neurological syndrome in patients from Colombia. The study makes part of the Neurovirus Emerging in the Americas Study (NEAS) that is a collaborative effort that looks to combine the efforts of researchers, healthcare providers and patients in Colombia to establish a comprehensive registry of the clinical, radiological and laboratory profile of patients with new onset of neurological diseases associated mosquito-borne viruses, known as arboviruses.
This study investigates the effects of Robotic-assisted gait training in non-ambulatory patients after Guillain-Barré syndrome.The participants are randomly divided into two groups.Patients of the treatment group receive robotic-assisted gait training,while the contorls receive conventional rehabilitation.
Guillain-Barré syndrome (GBS) is the commonest form of acute flaccid paralysis and the incidence is high in low-income countries. In Bangladesh, most GBS patients are poor. Therefore patients cannot afford expensive specific treatments like intravenous immunoglobulin (IVIg) or plasmapheresis (PE) in part explaining the high mortality and disability compared to treated patients in high-income countries. Added difficulty in traditional PE is its unavailability and specialized device and manpower dependency. Most research in GBS has been conducted in high-income countries, largely in patients with a demyelinating form of GBS. Axonal form of GBS is common in low-income and Asian countries which has a different pathogenesis, clinical course and outcome than the demyelinating form. Very few therapeutic studies have been conducted in low-income countries due to expensive existing modalities of treatment. Here, the investigators propose SVPE as a treatment for GBS in patients from low-income countries. SVPE is relatively cheap, can be done at the bedside without any special device or electricity and eventually is expected to help poor severely affected GBS patients in underdeveloped and developing countries. The main outcomes will be the safety and feasibility of SVPE since this is yet to be established in the resource limited settings. To be able to evaluate the safety of SVPE, additional information will be acquired about the frequency of complications in non-GBS patients with a central line, treated during the same time period at the same study facility as the GBS patients. Severe sepsis due to central line associated blood stream infection and deep venous thrombosis in the limb where the central venous catheter will be inserted during or following the SVPE procedure, will be defined as severe adverse effect (SAE) and will be considered as primary outcome measure for safety. Blood, cerebrospinal fluid and other relevant biological specimens will be analysed for diagnosis and screening for infections. In addition clinical and neurological outcome assessment will be monitored until discharge of the patient from the hospital and up to four weeks since study entry. Confirmation of feasibility and safety, will eventually lead to a randomized control trial in future with a primary focus on the clinical efficacy of SVPE for the treatment of GBS in developing countries as an alternative for the conventional treatment with IVIg or PE.
The main objective of the study is to explore and map brain areas involved in processing and perception in patients suffering from neurological pathologies and condition. The investigators hypothesize for example, that a change (compare to healthy subjects) in the perceptual maps and body representation could be detected and characterize in patients suffering from impairments of peripheral nerve conduction.
Guillain- Barré syndrome (GBS) is an acute inflammatory demyelinating polyneuropathy (AIDP) that often is triggered by an infection. GBS is characterized by progressing weakness and numbness and loss of tendon of reflexes. It can also include tingling sensation in the legs and arms. These symptoms occur due to an autoimmune attack on the myelin resulting in demyelination. The diagnosis is given by electrophysiological examination and clinical presentation. GBS is treated with intravenous immunoglobulin (IVIG) and plasma exchange (PE). Both treatments are equally effective. Most patients recover completely, while others must ease symptoms and reduce the duration of illness by several treatments. The purpose of this study is to define if patients with GBS have higher concentrations of sCD163 in their cerebrospinal fluid and serum compared with symptomatic control subjects. Furthermore it is to define if the concentrations of sCD163 reduces after treatment.
Constipation is a common condition among patients with Guillain-Barré Syndrome. It is believed, that the constipation is caused by autonomic neuropathy. However, the severity of the constipation, and its relation to autonomic function have not previously been studied.
This study will carry out to assess the efficacy of GB-0998 (intravenous immunoglobulin;400mg/kg/day for five days) in the treatment of the Guillain-Barré Syndrome based on the changes in Hughes Functional Grade (FG) as primary endpoint, and in addition, to assess the safety of GB-0998.
Patients diagnosed with Guillain-Barré syndrome were confirmed based on the diagnostic criteria for Guillain-Barré syndrome. Patients who meet all inclusion criteria and do not conflict with the exclusion criteria will receive NPB-01 (intravenous immunoglobulin) 400mg/kg/day for five consecutive days. Patients evaluate the Functional Grade（FG） and Arm Grade（AG） et al. As a safety endpoint, the safety of NPB-01 will be investigated the occurrence of adverse events by the start of the study treatment.
Guillian-Barre Syndrome (GBS) is the most frequent cause of acute neuromuscular weakness in the Western World and can occur at any age. GBS is a rpadily progressive 'inflammatory' disorder of the perihperal nerves often leading to sever paresis of the limbs. Most GBS patients also have sensory disturbances (tingling or dull feeling) and pain. Some patients also have double vision or problems with swallowing. GBS mau also involve the respiratory muscles, leading to insufficient ventilation and admission to an intensive care unit. GBS pateints have a vairable prognosis; 20-30% require mechnical ventilation for a period ranging from weeks to months, 20% are unable to walk after 6 months nad 3-5% dies. Progression of weakness in GBS is usually rapid and reaches its peak within 4 weeks in the majority of patients, but many develop their maximum deficit within 2 weeks. Thereafter, the patients have a variable prognosis. GBS is a treatable disorder. Intravenous immunoglobulin (IVIg) 2g/kg administered in 5 days was shown to be effective when administered within the first two weeks after onset of symptoms, and is considered the treatment of choice by most experts in the field. Although the standard treatment for GBS is a single course of IVIg (2g/kg administered in 5 days), many patients fails to recover abd remain with substantial disability. Patients with GBS and especially those with a poor prognosis potentially may benefit from more powerful abd when possible a more mechanistically rational therapy. Recent experimental evidence suggests that complement activation palys a crucial role in the development of neuromuscular weakness in GBS making complement inhibitors and regulators attracive therapeutic targets. Our hypothesis is that Eculizumab, with its function as a complement inhibitor, will be very effective in preventing progression of weakness in patients with GBS.