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CNS Infections
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Your search returned 48 results
from the time period: last 90 days.
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Medicine
CitationSubset: AIM. CitationSubset: IM. DescriptorName: Acinetobacter Infections. DescriptorName: Acinetobacter baumannii. DescriptorName: Anti-Bacterial Agents. DescriptorName: Central Nervous System Infections. DescriptorName: Coma. DescriptorName: Drug Resistance, Multiple, Bacterial. DescriptorName: Humans. DescriptorName: Injections, Intraventricular. DescriptorName: Male. DescriptorName: Middle Aged. DescriptorName: Minocycline. DescriptorName: Neurosurgical Procedures. DescriptorName: Surgical Wound Infection. AbstractText: Intracranial infection with Acinetobacter baumannii is a tough problem due to the presence of ...
Infections (7), Surgical Wound Infections (1), Coma (1), more mentions
European journal of immunology
... VZV-specific T-cells from CSF and blood were significantly increased in VZV-related CNS-infections (p = 0.0002 and p <0.0001) and clearly identified VZV-related CNS-diseases (100% sensitivity ... T-cells from CSF or blood are specifically found in patients with VZV-related CNS-infection... All rights reserved Keyword: CNS-infection.
Infections (5), Central Nervous System Infections (1), Leukocytosis (1), more mentions
Mycoses
Abstract: Cryptococcus gattii species complex has evolved as a pathogen in the last two decades causing infection among both immunocompetent and immunocompromised hosts. We aimed to analyse the clinical features of CNS infection caused by C. gattii sensu lato, molecular and antifungal susceptibility profile of this pathogen... Keyword: CNS infection. Keyword: antifungal susceptibility.
Infectious Diseases (1)
Infections (3), Cryptococcosis (1), Central Nervous System Infections (1), more mentions
European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology
... to be P. acnes, 61 of which were from the CNS (45 contaminants, 16 infections... 1 was more common (50.0%, 8 out of 16) among CNS infections than among contaminants (22.2%, 10 out of 45... type IA-1 was isolated more often in patients with CNS infections, which may indicate a predilection of this strain type to cause CNS infection ...
Infectious Diseases (1)
Infections (10), more mentions
Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases
THEME ISSUE on CNS INFECTIONS Central nervous system infections: Work in progress..
Central Nervous System Infections (2), Infections (2), more mentions
The American journal of tropical medicine and hygiene
... recognition and appropriate treatment are crucial because of its potentially fatal complications and lack of response to beta-lactam antibiotics. The present study retrospectively evaluated the clinical characteristics and laboratory findings of 16 patients with scrub typhus-related central nervous system (CNS) infections... An empirical treatment with doxycycline is needed in patients with CNS infections in scrub typhus endemic areas.
Infectious Diseases (1)
Infections (3), Scrub Typhus (2), Leukocytosis (1), more mentions
Journal of neurology, neurosurgery, and psychiatry
INTRODUCTION: Sporadic Creutzfeldt-Jakob disease (sCJD) includes a broad spectrum of clinical-pathological subtypes, which complicates the clinical differential diagnosis with other rapidly progressive neurological syndromes. AIM: To provide a better characterisation of clinical features and results of diagnostic investigations, especially at an early disease stage, in patients with sCJDVV2, the second most common sCJD subtype. METHODS: We evaluated neurological symptoms/signs, and results of brain diffusion-weighted resonance imaging (DW-MRI), electroencephalographic recordings (EEG) and cerebrospinal fluid (CSF) biomarker studies in 120 patients with a definite (n=93) or probable (n=27) diagnosis of sCJDVV2. RESULTS: All patients presented with prominent cerebellar signs, which were often associated with memory loss and/or oculomotor, visual or peripheral/spinal cord signs. In contrast, dementia was invariably a late finding. All CSF samples were positive for the 14-3-3 protein assay and had total-tau protein levels above 1250 pg/mL. Brain DW-MRI showed hyperintensity of basal ganglia, thalamus and cerebral cortex, respectively in 91.5%, 57.4% and 19.1% of cases. EEG revealed periodic sharp-wave complexes in only 17.8% of cases. CONCLUSIONS: sCJDVV2 should be considered in any patient presenting with a rapidly progressive ataxia, especially when associated with oculomotor, visual or peripheral/spinal cord signs, even in the absence of dementia or myoclonus. CSF assays and brain DW-MRI represent sensitive diagnostic tests, even at an early stage. These data strongly suggest that sCJDVV2 can be clinically diagnosed early and accurately based on clinical data, DW-MRI, CSF assays and codon 129 genotyping and provide the basis for improved and subtype-specific diagnostic criteria of sCJD.
Neuroscience (3)
Ataxia (3), Creutzfeldt-Jakob Syndrome (2), Dementia (2), more mentions
Frontiers in cellular and infection microbiology
Cerebral toxoplasmosis is characterized by activation of brain resident cells and recruitment of specific immune cell subsets from the periphery to the central nervous system (CNS). Our studies revealed that the rapidly invaded Ly6G(+) neutrophil granulocytes are an early non-lymphoid source of interferon-gamma (IFN-γ), the cytokine known to be the major mediator of host resistance to Toxoplasma gondii (T. gondii). Upon selective depletion of Ly6G(+) neutrophils, we detected reduced IFN-γ production and increased parasite burden in the CNS. Ablation of Ly6G(+) cells resulted in diminished recruitment of Ly6C(hi) monocytes into the CNS, indicating a pronounced interplay. Additionally, we identified infiltrated Ly6G(+) neutrophils to be a heterogeneous population. The Ly6G(+)CD62-L(hi)CXCR4(+) subset released cathelicidin-related antimicrobial peptide (CRAMP), which can promote monocyte dynamics. On the other hand, the Ly6G(+)CD62-L(lo)CXCR4(+) subset produced IFN-γ to establish early inflammatory response. Collectively, our findings revealed that the recruited Ly6G(+)CXCR4(+) neutrophil granulocytes display a heterogeneity in the CNS with a repertoire of effector functions crucial in parasite control and immune regulation upon experimental cerebral toxoplasmosis.
Cerebral Toxoplasmosis (3), Toxoplasmosis (1), more mentions
The Journal of infection
BACKGROUND: Historically considered to have very poor outcome, there is paucity of recent data regarding invasive mold infections (IMIs) of the central nervous system (CNS) in patients with hematologic cancer (HC) or stem cell transplantation (SCT). METHODS: We reviewed the records of HC patients and/or SCT recipients who were diagnosed with CNS IMIs (EORTC/MSG criteria) at MD Anderson Cancer Center (1/1/2000-6/31/2016). Risk factors for survival at day (d) 42 post diagnosis were assessed. RESULTS: We identified 40 such patients (16 with proven infection). The incidence density was 3.8 cases/100000 patient days and mortality remained stable throughout the study period. Most patients had active HC and neutropenia at diagnosis (95% and 53% respectively). Of the 25 patients with a microbiological diagnosis, Aspergillus spp and Mucorales accounted for 85% of cases. CNS IMIs were deemed to be secondary to hematogenous spread in 31 (77%), mostly (90%) fungal pneumonia. CNS lesions typically presented as a solitary ring-enhancing abscesses in MRI (26; 65%). Most patients (34; 85%) received lipid AMB and were treated with combination therapy (33; 83%); Mortality 42d was 48 %. In univariate analysis, lack of surgical drainage (p=0.01), absence of giant cells (p=0.01) and granulomas (p=0.03) were associated with increased 42d mortality. In multivariate analysis, co-infection was associated with increased (p=0.005), while steroid tapering (p=0.01) was associated with decreased mortality. CONCLUSIONS: Although less lethal, improved outcome in these uncommon infections was related only to immune response in histopathology, steroid tapering and possibly surgical drainage.
Oncology (3)
Infections (4), Neoplasms (3), Granuloma (1), more mentions
BMC infectious diseases
... than with malignancies (20/21 vs. 6/12, P = 0.001) Most patients (25/26) with CNS infection were confirmed by cerebrospinal fluid (CSF) culture or smear, and 100% (20/20) of them ... D-AmB could be used as an alternative therapy for CNS-infected patients with hematological diseases Keyword: Cryptococcal meningitis.
Infectious Diseases (2)
Cryptococcosis (5), Hematologic Diseases (5), Infections (4), more mentions
European journal of neurology
Lumbar puncture should be performed in all patients with suspected CNS infection unless there are contraindications... Seizures should be treated as any other symptomatic epileptic seizures AbstractText: Tick-borne encephalitis is a viral CNS infection that may result in long-term neurological sequelae. Since its incidence in Europe is increasing due to broadening of endemic areas and prolongation of the ...
Infectious Diseases (2), Immune System Diseases (2), Neurological and Central Nervous System Diseases (1)
Tick-Borne Encephalitis (5), Infections (5), Meningoencephalitis (2), more mentions
Medicine
It was a retrospective analysis.The aim of the study was to explore the safety and reliability of emergency 1-stage radical debridement and reconstruction using titanium mesh filled with autologous bone for patients with cervical spine infection complicated by epidural abscess.At present, cervical spine infection complicated by epidural abscess is known as a severe spine disease. Recently, case report of this disease is showing quite an increasing tendency, particularly in economically undeveloped areas and countries. Regarding the treatment of this disease, 1-stage radical debridement and reconstruction has been widely adopted; however, emergency 1-stage anterior approach surgery without medication is considered as a relatively taboo, since it is generally acknowledged that such operation would possibly cause unexpected infection. Nevertheless, regular elective surgery may require longer time for preparation. In addition, long hour compression and stimulation of the abscess may leave the patients with irreversible spinal neural impairment. However, our department has finished 14 cases of cervical spine infection complicated with epidural abscess without 1 single case of postoperative infection.A retrospective study was conducted on 14 patients (9 males and 5 females; average age 57.4 years) who were diagnosed with cervical spine infection complicated by epidural abscess from January 2005 to December 2014. All the patients were admitted to hospital with varying degrees of neurological function losses, and then underwent 1-stage anterior focal debridement and reconstruction using titanium mesh within 24 hours after admission. They received postoperative standard antibiotic chemotherapy for 10 to 12 weeks. They were followed up for 18 to 36 months, an average of 27.4 months. X-ray, computed tomography (CT), and MRI (magnetic resonance imaging (MRI) were used to determine the fusion state and vertebral stability. American Spinal Injury Association (ASIA) international standards for neurological classification were adopted, white blood cell count (WBC), erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP) were evaluated to infection activity, and Japanese Orthopaedic Association (JOA) and visual analog scale (VAS) criteria were used to judge clinical efficacy.All the 14 patients had no postoperative spread of infection. No recurrence of infection was found during the last follow-up. ASIA grade, VAS score, and JOA score were significantly improved (P < .05) after the operation. WBC, ESR, and CRP became normal after the operation (P < .05). Postoperative follow-up imaging results showed no significant loss of cervical curvature, collapse of the grafted bone or implant displacement but good spinal canal volume.Emergency 1-stage radical debridement and reconstruction using titanium mesh filled with autologous bone, combined with antibiotic chemotherapy, is a safe and effective surgical therapy for cervical infection complicated by epidural abscess.
Infectious Diseases (2)
Infections (11), Epidural Abscess (7), Spondylitis (1), more mentions
13. Infections of the Nervous System.  
Date: 09/11/2017
The American journal of medicine
Microorganisms can affect the entire neuraxis, producing a variety of neurologic complications that frequently entail prolonged hospitalizations and complicated treatment regimens. The spread of pathogens to new regions and the reemergence of opportunistic organisms in immunocompromised patients pose increasing challenges to healthcare professionals. Since rapid diagnosis and treatment may prevent long-term neurologic sequelae, providers should approach these diseases with a structured, neuroanatomic framework, incorporating a thorough history, exam, laboratory analysis, and neuroimaging in their clinical reasoning and decision-making.
Infectious Diseases (1)
Transverse Myelitis (1), Infections (1), Abscesses (1), more mentions
Emerging infectious diseases
We report rabies virus transmission among solid organ transplantation recipients in Changsha, China, in 2016. Two recipients were confirmed to have rabies and died. Our findings suggest that more attention should be paid to the possibility of rabies virus transmission through organ transplantation for clinical and public health reasons.
Rabies (4), more mentions
The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques
No Abstract Available
Encephalitis (2), Paralysis (2), more mentions
World neurosurgery
A 22-year old male patient presented with the main symptom of diplopia for about a week. Neurological examination revealed bilateral sixth cranial nerve weakness. Investigations during the period showed an intraventricular tumor that migrated from lateral ventricle to the third ventricle and subsequently to the fourth ventricle. The lesion was resected from the fourth ventricle and was identified to be a neurocysticercosis cyst. Such an intraventricular migration of any kind of tumor has not been recorded in the literature.
Neurocysticercosis (2), Neoplasms (2), Cysts (1), more mentions
World neurosurgery
No Abstract Available
Infections (2), more mentions
Headache
OBJECTIVE: To address occipital neuralgia in patients with neuromyelitis optica spectrum disorder (NMOSD). BACKGROUND: NMOSD is an inflammatory demyelinating disease that commonly presents with pain; however, headache symptoms have received little attention. METHODS: We presented three cases of NMOSD in which the patients experienced acute-onset, severe, and steroid-responsive occipital neuralgia. All patients provided consent to use their demographic and imaging data retrospectively. RESULTS: In all three cases, MRI revealed a new high-intensity area in the cervical cord at the C1-C3 level of the spine, which was diminished in two of the three cases after corticosteroid pulse therapy. CONCLUSION: Our cases support the recognition of NMOSD as a cause of secondary headache. As patients with NMOSD experience severe occipital neuralgia, a relapse should be considered and a cervical MRI should be performed.
Neuralgia (4), Neuromyelitis Optica (2), Headache (2), more mentions
Practical neurology
Hepatitis E is the most common cause of hepatitis worldwide. While originally considered a disease of developing countries, it is increasingly recognised in developed countries, probably related to contaminated pork meat, and where infection is often asymptomatic. However, several non-liver manifestations have become apparent, the most important of which are neurological, including Guillain-Barré syndrome (acute inflammatory demyelinating polyradiculoneuropathy (AIDP)), neuralgic amyotrophy and meningoencephalitis. We recommend testing all patients with AIDP and neuralgic amyotrophy for hepatitis E and consider testing any patient with an unexplained neurological illness and abnormal liver function tests for the virus.
Infectious Diseases (4)
Hepatitis E (3), Amyotrophic Neuralgia (2), Meningoencephalitis (1), more mentions
Epilepsy & behavior : E&B
Neurocysticercosis (NCC) is the most common parasitic infection of the central nervous system and a major risk factor for seizures and epilepsy. Seizure types in NCC vary largely across studies and seizure semiology is poorly understood. We discuss here the studies regarding seizure types and seizure semiology in NCC, and examine the clinical presentation in patients with NCC and drug-resistant epilepsy. We also provide evidence of the role of MRI and EEG in the diagnosis of NCC-related epilepsy. Focal seizures are reported in 60-90% of patients with NCC-related epilepsy, and around 90% of all seizures registered prospectively are focal not evolving to bilateral tonic-clonic seizures. A great number of cases suggest that seizure semiology is topographically related to NCC lesions. Patients with hippocampal sclerosis and NCC have different clinical and neurophysiological characteristics than those with hippocampal sclerosis alone. Different MRI protocols have allowed to better differentiate NCC from other etiologies. Lesions' stages might account on the chances of finding an interictal epileptiform discharge. Studies pursuing the seizure onset in patients with NCC are lacking and they are specially needed to determine both whether the reported events of individual cases are seizures, and whether they are related to the NCC lesion or lesions. This article is part of a Special Issue entitled "Neurocysticercosis and Epilepsy".
Neurological and Central Nervous System Diseases (7)
Seizures (11), Epilepsy (7), Neurocysticercosis (4), more mentions
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