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1.
Indian J Pathol Microbiol ; 2014 Jan-Mar 57 (1): 51-54
Artigo em Inglês | IMSEAR | ID: sea-155967

RESUMO

Context: C-reactive protein (CRP) is an acute phase reactant, widely used as a biomarker for various infectious and infl ammatory conditions. Guillain-Barré syndrome (GBS) is an acute, autoimmune, polyradiculoneuropathy, triggered by infectious agents such as Campylobacter jejuni. GBS is generally precipitated 1-3 weeks following C. jejuni infection which suggests a humoral immunopathogenic mechanism. Aims: Basal CRP levels were estimated in sera of patients with GBS and compared with adequate controls. Settings & Design: The study population was divided into 4 groups: (i) GBS group included 45 newly diagnosed GBS patients; (ii) Neurological control (NC) group comprised of 59 patients with non-paralytic neurological symptoms/disorders; (iii) Non-neurological controls (NNC) comprised of 43 patients having no neurological symptoms and (iv) Healthy controls (HC) comprised of 101 healthy subjects. Materials and Methods: CRP was evaluated using slide latex agglutination test (LAT) and enzyme linked immunosorbent assay (ELISA). Statistical Analysis: Statistical analysis was done by the Chi-square test. Results: CRP by LAT was positive in 24.4% GBS group, 34% NC group and 44% NNC group. The range of titer in CRP positive samples in the three patient groups (GBS, NC, NNC) was at concentration of 0.6 mg/dl to 19.2 mg/dl. Similar results were also obtained by ELISA in the patient groups. None of the HC subjects was positive for detectable levels of CRP. High basal level of CRP was detected in patients with GBS. Conclusion: Autoimmune conditions like GBS can stimulate the production of a high level of infl ammation resulting in an increase in the CRP production.

2.
Neurol India ; 2009 Jan-Feb; 57(1): 91-2
Artigo em Inglês | IMSEAR | ID: sea-121827
3.
Neurol India ; 2007 Oct-Dec; 55(4): 416-8
Artigo em Inglês | IMSEAR | ID: sea-121490
4.
Neurol India ; 2006 Sep; 54(3): 286-90
Artigo em Inglês | IMSEAR | ID: sea-120642

RESUMO

OBJECTIVE: To study the efficacy of splinting and oral steroids in the management of carpal tunnel syndrome (CTS). DESIGN: Prospective, randomized, open-label, clinical and electrophysiological study with 3-month follow-up. MATERIALS AND METHODS: Forty patients with CTS were randomly divided into splint group (N-20), wearing splint in neutral position for 4 weeks; and steroid group (N-20), who received oral prednisolone 20 mg/day for 2 weeks followed by 10 mg/day for 2 weeks. Clinical and electrophysiological evaluations were done at baseline and at 1-month and 3-month follow-up. Independent 't' test and paired 't' test were used for statistical analysis. OUTCOME MEASURES: Primary outcome measure was the symptom severity score and functional status score. Secondary outcome measures were median nerve sensory and motor distal latency and conduction velocity. RESULTS: At the end of 3 months, statistically significant improvement was seen in symptom severity score and functional status score in both groups (P<0.001). Median nerve sensory distal latency and conduction velocity also improved significantly in both the groups at 3 months. Improvement in motor distal latency was significant (P=0.001) at 3 months in steroid group, while insignificant improvement (P=0.139) was observed in splint group. On comparing the clinical and electrophysiological improvement between the two groups, except for the functional status score, there was no significant difference at 3-month follow-up. Improvement in functional status score was significantly more in steroid group (P=0.03). CONCLUSION: There was significant improvement in both groups, clinically as well as electrophysiologically, at 3 months. On comparing the efficacy of the two treatment methods, except for the functional status score, there was no significant difference between the two groups.


Assuntos
Administração Oral , Adulto , Anti-Inflamatórios/administração & dosagem , Síndrome do Túnel Carpal/tratamento farmacológico , Esquema de Medicação , Eletrofisiologia , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Condução Nervosa/efeitos dos fármacos , Prednisolona/administração & dosagem , Estudos Prospectivos , Tempo de Reação/efeitos dos fármacos , Contenções , Fatores de Tempo
5.
Neurol India ; 2006 Jun; 54(2): 195-6
Artigo em Inglês | IMSEAR | ID: sea-120290

RESUMO

X-linked adrenoleukodystrophy (XALD) is an inherited disorder of peroxisomal metabolism. Atypical presentations have been occasionally reported in literature. However, extrapyramidal and cerebellar manifestations are distinctly rare. We report a patient of X-linked adrenoleukodystrophy with cranial and cervical dystonia and neurological presentation resembling spinocerebellar degeneration followed by a brief review of relevant literature.


Assuntos
Adrenoleucodistrofia/patologia , Adulto , Tronco Encefálico/patologia , Cerebelo/patologia , Humanos , Imageamento por Ressonância Magnética , Masculino , Degenerações Espinocerebelares/patologia
6.
Neurol India ; 2005 Jun; 53(2): 197-201; discussion 201
Artigo em Inglês | IMSEAR | ID: sea-120943

RESUMO

BACKGROUND: In patients with multiple sclerosis (MS), transcranial magnetic stimulation (TMS) has shown significant prolongation of central motor conduction time (CMCT). Abnormal CMCT may reflect sub-clinical involvement of motor pathways and correlate with clinical motor disability. OBJECTIVE: To determine the diagnostic yield of TMS in MS and the possible correlation of TMS abnormalities with clinical disability. MATERIALS AND METHODS: Thirty patients with clinically definite MS presenting in acute relapse or with progressive disease course and 30 healthy controls were evaluated. TMS parameters evaluated included threshold intensity, motor evoked potentials (MEP) amplitudes and latencies and CMCT. Reassessment studies were done after three months. STATISTICAL ANALYSIS: Student t-test, Mann-Whitney U test and Spearman's rank correlation test were used to assess the relationships. RESULTS: Patients with MS had significantly higher threshold intensities, prolonged CMCT and reduced MEP amplitudes as compared to controls. Abnormalities in at least one parameter were observed in 86.7% of patients. When inter-side asymmetries in MEP latency and/or in CMCT were considered, the diagnostic yield increased to 96.7%. The diagnostic yield was 74.7% for visual evoked potentials, 13.3% for brainstem auditory evoked response and 10% for cerebrospinal fluid oligoclonal band. One MS patient without pyramidal or cerebellar dysfunction had prolonged CMCT. CMCT abnormalities correlated significantly with the degree of pyramidal signs, limb ataxia, intention tremor, dysdiadokokinesia and overall cerebellar score. In patients who had clinical improvement, follow-up studies showed improvement in CMCT parameters. CONCLUSION: TMS is a highly sensitive technique to evaluate cortico-spinal conduction abnormalities in MS that may have no clinical correlate and in monitoring the course of the disease. The effects of cerebellar dysfunction on TMS results need further evaluation.


Assuntos
Adolescente , Adulto , Criança , Avaliação da Deficiência , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Esclerose Múltipla/fisiopatologia , Tratos Piramidais/fisiologia , Estimulação Magnética Transcraniana
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