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tuberculous meningitis

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https://www.readbyqxmd.com/read/29332649/isoniazid-and-rifampicin-heteroresistant-mycobacterium-tuberculosis-isolated-from-tuberculous-meningitis-patients-in-india
#1
Renu Gupta, Rajeev Thakur, Suman Kushwaha, Nupur Jalan, Pumanshi Rawat, Piyush Gupta, Amitesh Aggarwal, Meena Gupta, Vikas Manchanda
BACKGROUND: Heteroresistant Mycobacterium tuberculosis (mixture of susceptible and resistant subpopulations) is thought to be a preliminary stage to full resistance and timely detection, initiation of correct treatment is vital for successful anti tubercular therapy. The aim of this study was to detect multi drug resistant (MDR) and heteroresistant M. tuberculosis with the associated gene mutations from patients of tuberculous meningitis. METHODS: A total of 197 M...
January 2018: Indian Journal of Tuberculosis
https://www.readbyqxmd.com/read/29327521/cerebrospinal-fluid-a-clinicopathologic-analysis
#2
Asha Shenoy, Heena Desai, Aparna Mandvekar
Context and Objective: This study aims to emphasize the importance of an appropriate CSF examination in patients of suspected CNS disease and the necessity of correlating it with the clinico-radiologic findings which will help in early diagnosis of CNS diseases and guide the further management of the disease. Design: In this 2 year study, 215 CSF samples from patients with clinically suspected diseases of the CNS were studied. The CSF samples were analyzed for gross examination, protein, sugar, adenosine deaminase (ADA) levels, microscopic examination and microbiologic examination...
December 2017: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/29326000/epidemiology-of-tuberculosis-in-spain-results-obtained-by-the-national-epidemiological-surveillance-network-in-2015
#3
Rosa Cano-Portero, Rocío Amillategui-Dos Santos, Raquel Boix-Martínez, Amparo Larrauri-Cámara
The epidemiological surveillance data for tuberculosis in Spain in 2015 is analysed in this report. This information was gathered through cases reported to the Red Nacional de Vigilancia Epidemiológica [National Epidemiological Surveillance Network]. In addition, the update of the treatment of the cases reported in 2014 is included. The incidence rate of tuberculosis in 2015 was 10.59 cases per 100,000 inhabitants, 10% less than in 2014. This decrease was mainly due to the sustained decreased trend of pulmonary tuberculosis rates, from other locations and in adults, while for cases of tuberculous meningitis and in children the decrease is less marked, with a tendency to stabilization...
January 8, 2018: Enfermedades Infecciosas y Microbiología Clínica
https://www.readbyqxmd.com/read/29307027/does-restricted-diffusion-in-the-splenium-indicate-an-acute-infarct
#4
Zeynep Ezgi Balcik, Songül Senadim, Aslı Keskek, Ayşe Ozudogru, Ayhan Koksal, Aysun Soysal, Dilek Atakli
OBJECTIVE: Although splenial lesions are rare, they are frequently associated with ischemic infarcts, antiepileptic drug toxicity or abrupt discontinuation, viral encephalitis, and metabolic disturbances. In this study, we evaluated clinical and imaging findings and aetiology in 16 patients with splenium lesions. METHODS: Between 2013 and 2017, patients with splenium lesions were examined. Magnetic resonance imaging (MRI) was performed using a 1.5-T unit with fluid attenuation inversion recovery sequences...
January 6, 2018: Acta Neurologica Belgica
https://www.readbyqxmd.com/read/29302563/hemiplegia-as-a-presentation-of-hiv-infection-in-children-a-report-of-3-cases
#5
Ira Shah, Sneha Nandy, Renu Kumari
Strokes are a rare neurological manifestation of HIV infection in children with multifactorial etiologies. We present three HIV-infected children who presented to us with stroke out of which two had cerebral infarcts and who responded to antiretroviral therapy (ART). Third patient had tuberculous meningitis who was lost to follow-up before ART could be initiated.
April 2017: Journal of Family Medicine and Primary Care
https://www.readbyqxmd.com/read/29301133/diffuse-leptomeningeal-glioneural-tumour-simulating-tuberculous-meningitis-in-a-13-year-old-girl
#6
Antonio Guillén Quesada, Patricia Puerta Roldán, Andrés Morales la Madrid, Mariona Suñol, Cristina Jou, Jordi Muchart Lopez, Enrique Ferrer Rodriguez
No abstract text is available yet for this article.
January 5, 2018: Pediatric Neurosurgery
https://www.readbyqxmd.com/read/29297432/vitamin-d-deficiency-in-patients-with-tuberculous-meningitis-and-its-relationship-with-treatment-outcome
#7
G V Dangeti, S Mailankody, C Neeradi, J Mandal, R Soundravally, N M Joseph, S Kamalanathan, R P Swaminathan, T Kadhiravan
SETTING: Data on vitamin D deficiency in tuberculous meningitis (TBM) and its relationship with treatment outcomes are limited. Some of the beneficial effects of vitamin D might be mediated through interleukin-1β (IL-1β). OBJECTIVE: To assess the frequency of vitamin D deficiency among TBM patients, its association with treatment outcomes and correlation between vitamin D and IL-1β levels in cerebrospinal fluid (CSF). DESIGN: We prospectively studied a consecutive sample of human immunodeficiency virus-negative patients with TBM treated at a hospital in southern India...
January 1, 2018: International Journal of Tuberculosis and Lung Disease
https://www.readbyqxmd.com/read/29251339/-extramedullary-intradural-tuberculosis-a-case-report-and-review-of-the-literature
#8
D Quispe, M Alvarado, D Rivas, I Gonzales
INTRODUCTION: Central nervous system tuberculosis is a common chronic infection in developing countries, being the most frequent forms: tuberculous meningitis and intracranial tuberculosis. Extramedullary intradural tuberculosis is a rare entity with few cases described in the world literature, and is usually associated with a history of tuberculous meningitis or during antituberculosis treatment. CASE REPORT: A 17 years-old male patient, without history of tuberculosis, with subacute onset and progressive course of compressive myelopathy...
January 1, 2018: Revista de Neurologia
https://www.readbyqxmd.com/read/29248780/correlation-of-lactate-concentration-in-peripheral-plasma-and-cerebrospinal-fluid-with-glasgow-outcome-scale-for-tuberculous-meningitis-patients-complicated-by-acute-hydrocephalus-treated-with-fluid-diversions
#9
Ahmad Faried, Gusman Arief, Muhammad Z Arifin, Heda M Nataprawira
Tuberculous meningitis (TBM) is an endemic infectious disease in developing countries, and it can become a serious illness in children. TBM treatment is more difficult and prone to failure than lung TB. TBM causes hydrocephalus, cerebral edema, increased intracranial pressure, global ischemia and neurological deficits, which disturb cellular metabolism and increase lactate levels. Therefore, a reliable and widely available clinical indicator of TBM severity is needed. Successful treatment of TBM is assessed using the Glasgow outcome scale (GOS)...
December 14, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/29245963/identification-of-potential-metabolic-biomarkers-of-cerebrospinal-fluids-that-differentiate-tuberculous-meningitis-from-other-types-of-meningitis-by-a-metabolomics-study
#10
Yi-Ning Dai, Hai-Jun Huang, Wen-Yuan Song, Yong-Xi Tong, Dan-Hong Yang, Ming-Shan Wang, Yi-Cheng Huang, Mei-Juan Chen, Jia-Jie Zhang, Ze-Ze Ren, Wei Zheng, Hong-Ying Pan
Tuberculous meningitis (TBM) is caused by tuberculosis infection of of the meninges, which are the membrane systems that encircle the brain, with a high morbidity and mortality rate. It is challenging to diagnose TBM among other types of meningitis, such as viral meningitis, bacterial meningitis and cryptococcal meningitis. We aimed to identify metabolites that are differentially expressed between TBM and the other types of meningitis by a global metabolomics analysis. The cerebrospinal fluids (CSF) from 50 patients with TBM, 17 with viral meningitis, 17 with bacterial meningitis, and 16 with cryptococcal meningitis were analyzed using ultra high performance liquid chromatography coupled with quadrupole time of flight mass spectrometry (UHPLC-QTOF-MS)...
November 21, 2017: Oncotarget
https://www.readbyqxmd.com/read/29201438/pathomorphological-peculiarities-of-tuberculous-meningoencephalitis-associated-with-hiv-infection
#11
Volodymyr M Kozko, Andriy V Bondarenko, Anatoliy V Gavrylov, Olga S Shevchenko, Vitalii V Gargin
Background and aims: One of the most severe manifestation displays of tuberculosis (TB) generalization is meningitis/meningoencephalitis. The purpose of this work was to improve the diagnostic efficiency of TB central nervous system (CNS) affection in human immunodeficiency virus (HIV)-infected persons. Materials and methods: Meninges and cerebral tissues, taken from died patients, who were HIV-infected and dead from TB of CNS affection, were investigated histologically...
September 2017: Interventional Medicine & Applied Science
https://www.readbyqxmd.com/read/29184338/rapid-clinical-score-for-the-diagnosis-of-tuberculous-meningitis-a-retrospective-cohort-study
#12
Raluca Jipa, Ioana D Olaru, Eliza Manea, Simona Merisor, Adriana Hristea
Objective: The aim of our study was to retrospectively validate a previously described rapid clinical score (RCS) in distinguishing tuberculous meningitis (TBM) from viral meningitis (VM) in people who are at increased risk of tuberculosis, as well as from cryptococcal meningitis (CM) in HIV-infected patients. Methods: We performed a retrospective study of patients admitted with a diagnosis of aseptic meningitis between January 2012 and December 2015, to a referral hospital for infectious diseases...
October 2017: Annals of Indian Academy of Neurology
https://www.readbyqxmd.com/read/29160524/a-fatal-case-of-tuberculous-meningitis-in-a-child-with-juvenile-idiopathic-arthritis-a-diagnostic-challenge
#13
Zumrut Sahbudak Bal, Pinar Yazici, Semra Sen, Cenk Eraslan, Cengiz Cavusoglu, Bulent Karapinar, Fadil Vardar
The prognosis of tuberculous meningitis, a rare form of extrapulmonary tuberculosis, depends on the stage of treatment initiation. We report a fatal case of tuberculous meningitis. The patient had received successive tumor necrosis factor (TNF) antagonists and abatacept to treat juvenile idiopathic arthritis, with negative results for polymerase chain reaction and acid-fast bacilli on smear, had normal cerebrospinal fluid (CSF) adenosine deaminase and glucose levels. Six weeks post-admission, the CSF culture demonstrated Mycobacterium tuberculosis...
September 2017: Revista da Sociedade Brasileira de Medicina Tropical
https://www.readbyqxmd.com/read/29133710/role-of-preoperative-imaging-in-the-diagnosis-of-primary-diffuse-craniospinal-leptomeningeal-gliomatosis
#14
Jayant Vishal, Rana Patir, Sunita Ahlawat, Rakesh K Gupta
We present an unusual case of primary diffuse craniospinal leptomeningeal gliomatosis (PGDL), who was initially diagnosed on the basis of imaging, laboratory findings, and cranial meningeal biopsy as tuberculous meningitis and showed clinical deterioration while on anti-tuberculous treatment for 2 months. The patient was subsequently correctly diagnosed on diffusion weighted and post-contrast T1-weighted imaging of the craniospinal axis along with whole body imaging. The radiological findings were confirmed on histopathology and immunohistochemistry performed from the previous block as well as biopsy from the nodular mass in the lumbosacral meninges...
November 2017: Neurology India
https://www.readbyqxmd.com/read/29084241/novel-approach-based-on-one-tube-nested-pcr-and-a-lateral-flow-strip-for-highly-sensitive-diagnosis-of-tuberculous-meningitis
#15
Yajuan Sun, Jiajun Chen, Jia Li, Yawei Xu, Hui Jin, Na Xu, Rui Yin, Guohua Hu
Rapid and sensitive detection of Mycobacterium tuberculosis (M. Tb) in cerebrospinal fluid is crucial in the diagnosis of tuberculous meningitis (TBM), but conventional diagnostic technologies have limited sensitivity and specificity or are time-consuming. In this work, a novel, highly sensitive molecular diagnostic method, one-tube nested PCR-lateral flow strip test (OTNPCR-LFST), was developed for detecting M. tuberculosis. This one-tube nested PCR maintains the sensitivity of conventional two-step nested PCR and reduces both the chance of cross-contamination and the time required for analysis...
2017: PloS One
https://www.readbyqxmd.com/read/29081366/central-nervous-system-infections-in-the-absence-of-cerebrospinal-fluid-pleocytosis
#16
Hakan Erdem, Derya Ozturk-Engin, Yasemin Cag, Seniha Senbayrak, Asuman Inan, Esra Kazak, Umit Savasci, Nazif Elaldi, Haluk Vahaboglu, Rodrigo Hasbun
Previous multicenter/multinational studies were evaluated to determine the frequency of the absence of cerebrospinal fluid pleocytosis in patients with central nervous system infections, as well as the clinical impact of this condition. It was found that 18% of neurosyphilis, 7.9% of herpetic meningoencephalitis, 3% of tuberculous meningitis, 1.7% of Brucella meningitis, and 0.2% of pneumococcal meningitis cases did not display cerebrospinal fluid pleocytosis. Most patients were not immunosuppressed. Patients without pleocytosis had a high rate of unfavorable outcomes and thus this condition should not be underestimated...
November 10, 2017: International Journal of Infectious Diseases: IJID
https://www.readbyqxmd.com/read/29078126/differential-diagnosis-of-scrub-typhus-meningitis-from-tuberculous-meningitis-using-clinical-and-laboratory-features
#17
Ashraf V Valappil, Sohanlal Thiruvoth, Jabir M Peedikayil, Praveenkumar Raghunath, Manojan Thekkedath
OBJECTIVES: The involvement of the central nervous system in the form of meningitis or meningoencephalitis is common in scrub typhus and is an important differential diagnosis of other lymphocytic meningitis like tuberculous meningitis (TBM). The aim of this study was to identify the clinical and laboratory parameters that may be helpful in differentiating scrub typhus meningitis from TBM. PATIENTS AND METHODS: We compared of the clinical and laboratory features of 57 patients admitted with scrub typhus meningitis or TBM during a 3-year period...
December 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/29061204/a-spatial-and-temporal-analysis-of-paediatric-central-nervous-system-infections-from-2005-to-2015-in-ho-chi-minh-city-vietnam
#18
N T Ho, V M T Hoang, N N T LE, D T Nguyen, A Tran, D Kaki, P M Tran, C N Thompson, M N Q Ngo, K H Truong, H T Nguyen, T M Ha, C V V Nguyen, G E Thwaites, K T Thakur, D Hesdorffer, S Baker
Central nervous system infections (CNSI) are a leading cause of death and long-term disability in children. Using ICD-10 data from 2005 to 2015 from three central hospitals in Ho Chi Minh City (HCMC), Vietnam, we exploited generalized additive mixed models (GAMM) to examine the spatial-temporal distribution and spatial and climatic risk factors of paediatric CNSI, excluding tuberculous meningitis, in this setting. From 2005 to 2015, there were 9469 cases of paediatric CNSI; 33% were ⩽1 year old at admission and were mainly diagnosed with presumed bacterial CNSI (BI) (79%), the remainder were >1 year old and mainly diagnosed with presumed non-bacterial CNSI (non-BI) (59%)...
October 24, 2017: Epidemiology and Infection
https://www.readbyqxmd.com/read/29033887/atypical-cerebral-manifestations-of-disseminated-mycobacterium-tuberculosis
#19
Ji Hye Hwang, Kyung Mi Lee, Ji Eun Park, Hyug-Gi Kim, Eui Jong Kim, Woo Suk Choi, Na Rae Yang
BACKGROUND: We investigated the patterns of cerebral manifestations in patients with underlying pulmonary or extrapulmonary tuberculosis or disseminated tuberculosis. MATERIALS AND METHODS: From January 2010 to September 2016, brain magnetic resonance imaging (MRI) scans were obtained to evaluate cerebral manifestations in patients with underlying pulmonary or extrapulmonary tuberculosis. We also included patients with drug-resistant tuberculosis or disseminated tuberculosis...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/29033632/review-of-viral-encephalitis-cases-seen-at-a-tertiary-care-center-in-turkey-focus-on-herpes-simplex-type-1
#20
Beyza Çiftçi Kavaklioğlu, Eda Çoban, Aysu Şen, Elif Söylemezoğlu, Mehmet Ali Aldan, Dilek Atakli, Aysun Soysal
INTRODUCTION: The objective of this study was to determine the incidence of herpes simplex encephalitis (HSE), known as the most common, potentially mortal, and treatable cause of sporadic encephalitis, in a sample Turkish population. METHODS: The demographic, clinical, laboratory, imaging, electrophysiology, and polymerase chain reaction (PCR) DNA results of patients examined with a pre-diagnosis of encephalitis were retrospectively examined. RESULTS: A total of 68 patients were included in the study...
September 2017: Noro Psikiyatri Arsivi
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