View clinical trials related to Neuritis.
Filter by:Can diffusion tensor imaging (DTI) of the optic ways contributes to predict the 6 months prognosis of Optic Neuritis (ON)?
The aim of this prospective, single blinded, comparative pilot study is to evaluate U/S guided serratus anterior plane catheter block (SAPB) versus patient-controlled analgesia (PCA) on the emergence of post - thoracotomy pain syndrome (PTPS). The investigator's assumed hypothesis is that; SAPB is an effective thoracic analgesic technique that may reduce the development of PTPS.
The goal of this study is to obtain preliminary evidence of the effect of 8 acupuncture treatments over 10 weeks in breast and GI cancer patients who are currently receiving or recently completed active neurotoxic chemotherapy and have clinically documented grade 1 or 2 neuropathy.
Our objective is to allow positive MRI diagnosis of vestibular neuritis by highlighting contrast enhancement of the vestibular nerve on the pathological side of the FLAIR sequence acquired 1h after intravenous gadolinium injection in patients with typical vestibular neuritis. At present, the diagnosis is based on a combination clinical examination / video-head impulse test, and no imaging examination allows the diagnosis to be positive.
Disruption of the blood brain barrier (BBB) is associated with inflammatory conditions of the central nervous system (CNS). This clinical trial aims to investigate whether following a gluten-free diet (GFD) for six months can contribute to normalizing BBB permeability in patients with newly diagnosed clinically isolated syndrome (CIS) and multiple sclerosis (MS). Furthermore, the study seeks to identify possible effects of a GFD on markers of systemic as well as CNS inflammation. Lastly, gut permeability is measured in order to examine whether there are any correlations between the permeability of the gut and the BBB as well as the inflammatory state in the intestine and CNS. From a patient's view, potential positive effects of a GFD will be manifested through an alleviation of symptoms, improved quality of life and reduced risk of CIS progressing to MS. Evaluating a possible role of gluten in MS pathogenesis can contribute to directing future research and optimizing treatment protocols.
This study evaluates the effect of a specific, multidisciplinary and personalized rehabilitation program compared to usual care, on motor control and functional disability in patients with neuralgic amyotrophy. Half of the participants will start with the 17-week specific rehabilitation program while the other half will first continue their usual care for 17 weeks, after which they will also receive the 17-week specific rehabilitation program.
In eight ophthalmic units, the investigator will include all inflammatory optic neuritis (ON) during acute phase and rank them in two groups: 1/ ON with autoantibodies anti-myelin-oligodendrocyte-glycoprotein (ON MOG+) 2/ ON MOG-. The investigators will measure incidence of MOG-Ab in our prospective population of inflammatory ON. Then the investigator will compare clinical and radiological presentation of ON MOG+ versus ON MOG-.
Optic neuritis typically occurs in young (mean age, 32 years), female (77%) patients, and it presents as subacute monocular visual loss that develops over several days. As yet, treatment with intravenous corticosteroid for optic neuritis had no long-term beneficial effect on vision. There are a number of factors that contribute to nerve fibre damage including increased level of sodium, so blocking sodium entry could help to protect them against damage. The main objective of the study is determine whether phenytoin (which blocks sodium entry) can protect nerve fibre and improve final visual function after optic neuritis.
Retrobulbar optic neuritis (NORB) is the damage to the optic nerve caused by inflammation. It causes a rapidly progressive and painful visual loss, often among young subjects. Diagnosis confirmation is important to start proper treatment, because a NORB is often the first symptom of multiple sclerosis. This diagnosis, based on a set of arguments, is difficult to define by a non-expert ophthalmologist. The pupillary light reflex is a way to test the visual afferent pathways. If it is subject to a large inter-individual variability, the dynamics of the pupillary light reflex and its latency are more reproducible. An easy way to study the dynamics of the pupillary light reflex is to study the pupillary cycle time (PCT). In the case of NORB, elongation of the conduction in the visual afferent pathways related to demyelination plate increases the latency of the pupillary light reflex and decreases the frequency of the PCT. Our hypothesis is that PCT dynamics measures would be a reliable indicator and easy to evaluate some pathologies affecting the integrity of the nerve. The validation of a decrease in the frequency of the PCT in NORB, compared to the frequency observed in subjects ophthalmological or neurological disease, could help developing methods to study the conduction of the visual pathways with portable devices used during the standard ophthalmologic consultation and quickly orientate patients to specialized centers.
BACKGROUND AND OBJECTIVES: The recent expansion of the applications of optical coherence tomography (OCT) demonstrated a higher correlation between the analysis of ganglion cells and visual function, in comparison with the analysis of the nerve fiber layer for several diseases of the optic nerve. Atrophy of the ganglion cells tends to induce the visual function deficits. In the case of optic neuritis, inflammation of the optic nerve causes a deficit of visual function initially with low vision, color blindness and visual field. Secondary atrophy of ganglion cell can result. The purpose of the study is to evaluate the correlation between the analysis of ganglion cells at the time of diagnosis of optic neuritis and the resulting visual acuity at 6 months and visual function (visual acuity, color vision and perimetry) 1 year regardless of treatment. A predictive effect could help predict the patient's clinical course and management of uncertainty and anxiety. MATERIALS AND METHODS: An assessment at diagnosis and follow-ups at 6 months and 1 year with a measurement of best corrected visual acuity, a test color vision HRR (Hardy-Rand-Rittler), an OCT with analysis of ganglion cells and perimetry Humphrey 30 -2 fast will be done. Simple linear and logistic regressions will be used. RESULTS: We expect that there will be a significant association between atrophy of ganglion cells in the diagnosis and residual visual function after an episode of optic neuritis. We believe that the initial atrophy is associated with poorer visual prognosis. CONCLUSION: A predictive effect could help to inform the patient about the evolution of the disease and provide early visual rehabilitation.