RESUMEN
BACKGROUND: This case report describes a rare instance of drug-induced aseptic meningitis after an interlaminar lumbar epidural steroid injection. CASE PRESENTATION: A 74 year-old female patient presented to the ED post-procedure day three after an L4-L5 interlaminar lumbar epidural steroid injection with fever, nausea, and vomiting. The patient had previously undergone numerous lumbar epidurals without complications and used identical medications, which included 1% lidocaine, iohexol contrast, methylprednisolone (Depo-medrol), and normal saline. Pertinent labs included a WBC of 15,000 cells/µL. Lumbar MRI revealed L4-S1 aseptic arachnoiditis. Two bone scans with Gallium and T-99 confirmed no infectious process. The patient then had a second admission months later with similar presenting symptoms and hospital course after repeating the lumbar epidural steroid injection. Lumbar MRI and CSF studies confirmed aseptic meningitis. CONCLUSION: This patient's repeated admissions from aseptic meningitis were likely caused by irritation of the meningeal layers from a medication used during the procedure.
Asunto(s)
Meningitis Aséptica , Femenino , Humanos , Anciano , Meningitis Aséptica/inducido químicamente , Meningitis Aséptica/diagnóstico , Metilprednisolona , Imagen por Resonancia Magnética , Lidocaína , Inyecciones Epidurales/efectos adversosRESUMEN
Aseptic meningitis is a rare but potentially serious complication of intravenous immunoglobulin treatment. In this case series, meningitic symptoms following intravenous immunoglobulin initiation in patients with multisystem inflammatory syndrome were rare (7/2,086 [0.3%]). However, they required the need for additional therapy and/or readmission.
Asunto(s)
Inmunoglobulinas Intravenosas , Meningitis Aséptica , Niño , Humanos , Inmunoglobulinas Intravenosas/uso terapéutico , Meningitis Aséptica/diagnóstico , Meningitis Aséptica/tratamiento farmacológico , Administración Intravenosa , Progresión de la EnfermedadRESUMEN
The aim of this study was to evaluate the role of viral polymerase chain reaction (PCR) testing in patients with aseptic meningitis and identify opportunities for improvement in clinical management. All cerebrospinal fluid samples collected in 1 year from four teaching hospitals in Sydney, Australia, were reviewed. Patients with aseptic meningitis were selected, and clinical and diagnostic features, hospital length of stay (LOS), and treatment were analyzed. Identifying a cause by viral PCR did not reduce hospital LOS (median 3 days) or antibiotic use (median 2 days), but the turnaround time of the PCR test correlated with LOS (Rs = 0.3822, p = 0.0003). Forty-one percent of patients received intravenous acyclovir treatment, which was more frequent in patients admitted under neurologists than infectious diseases physicians (56% vs. 24%; p = 0.013). The majority of patients did not have investigations for alternative causes of aseptic meningitis such as human immunodeficiency virus and syphilis if the viral PCR panel was negative. The benefit of PCR testing in aseptic meningitis in adults in reducing LOS and antibiotic use is unclear. The reasons for unnecessary aciclovir use in meningitis syndromes require further assessment.
Asunto(s)
Infecciones por Enterovirus , Enterovirus , Meningitis Aséptica , Meningitis Viral , Humanos , Adulto , Lactante , Estudios Retrospectivos , Meningitis Aséptica/diagnóstico , Meningitis Aséptica/tratamiento farmacológico , Meningitis Aséptica/líquido cefalorraquídeo , Enterovirus/genética , Reacción en Cadena de la Polimerasa , Meningitis Viral/diagnóstico , Meningitis Viral/tratamiento farmacológico , Meningitis Viral/líquido cefalorraquídeo , Antibacterianos/uso terapéutico , Aciclovir/uso terapéutico , Líquido CefalorraquídeoRESUMEN
BACKGROUND: Leptospirosis is a zoonotic disease that afflicts both humans and animals. It progresses from flu-like symptoms to more severe hepatic and renal failure, and may also lead to aseptic meningitis. Individuals with autoimmune diseases (ADs) are potentially more susceptible to Leptospirosis. Thus far, limited data has documented the association between Leptospirosis and autoimmune disorders. CASE PRESENTATION: The patient had a definitive pathological diagnosis of Sjögren's syndrome (SS). Due to recurrent headaches, the patient sought consultation with a neurologist. Lumbar puncture revealed elevated white blood cells and protein levels in the cerebrospinal fluid, along with decreased glucose. Tuberculous meningitis was suspected. Radiographic imaging exhibited meningeal enhancement, ventricular enlargement, and hydrocephalus. The patient commenced treatment with anti-tuberculosis therapy and corticosteroids. Subsequently, high-throughput sequencing (HTS) of cerebrospinal fluid identified the presence of Leptospira interrogans. The patient was ultimately diagnosed with Leptospiral meningitis, and underwent antimicrobial and immunosuppressive therapy, resulting in stabilization of the condition and gradual symptom recovery. CONCLUSIONS: The case highlights the challenges in diagnosing and managing leptospirosis-related meningitis in the presence of ADs and emphasizes the importance of utilizing HTS for accurate pathogen detection. The potential correlation between leptospirosis and SS warrants further investigation, as does the need for multidisciplinary involvement in treatment strategies for such complex cases.
Asunto(s)
Leptospirosis , Meningitis Aséptica , Meningitis Bacterianas , Síndrome de Sjögren , Animales , Humanos , Síndrome de Sjögren/complicaciones , Síndrome de Sjögren/diagnóstico , Leptospirosis/complicaciones , Leptospirosis/diagnóstico , Leptospirosis/tratamiento farmacológico , Zoonosis , Meningitis Aséptica/diagnóstico , Meningitis Bacterianas/complicaciones , Meningitis Bacterianas/diagnóstico , Meningitis Bacterianas/tratamiento farmacológicoRESUMEN
OBJECTIVES: We summarized the clinical and radiological characteristics of meningitis-retention syndrome (MRS), its therapeutic options, and urological outcome, to better understand the pathogenesis of this syndrome and to evaluate the effectiveness of corticosteroids in reducing the period of urinary retention. METHODS: We reported a new case of MRS in a male adolescent. We also reviewed the previously 28 reported cases of MRS, collected from inception up to September 2022. RESULTS: MRS is characterized by aseptic meningitis and urinary retention. The mean length of the interval between the onset of the neurological signs and the urinary retention was 6.4 days. In most cases, no pathogens were isolated in cerebrospinal fluid, except for 6 cases in which Herpesviruses were detected. The urodynamic study resulted in a detrusor underactivity, with a mean period for urination recovery of 4.5 weeks, regardless of therapies. DISCUSSION: Neurophysiological studies and electromyographic examination are not pathological, distinguishing MRS from polyneuropathies. Although there are no encephalitic symptoms or signs, and the magnetic resonance is often normal, MRS may represent a mild form of acute disseminated encephalomyelitis, without radiological detectable medullary involvement, due to the prompt use of steroids. It is believed that MRS is a self-limited disease, and no evidence suggests the effectiveness of steroids, antibiotics, and antiviral treatment in its clinical course.
Asunto(s)
Encefalomielitis Aguda Diseminada , Meningitis Aséptica , Meningitis , Retención Urinaria , Adolescente , Humanos , Masculino , Retención Urinaria/diagnóstico , Retención Urinaria/etiología , Retención Urinaria/terapia , Meningitis/diagnóstico , Meningitis/complicaciones , Meningitis Aséptica/diagnóstico , Encefalomielitis Aguda Diseminada/complicaciones , Imagen por Resonancia Magnética , SíndromeRESUMEN
Meningitis-retention syndrome (MRS) is the combination of aseptic meningitis and acute urinary retention that occurs in the absence of other neurological diseases. The cause(s) of MRS remain unclear. A 57-year-old Japanese woman was referred to our hospital for the evaluation of persistent fever and headache. The fever's cause was initially unclear, but the presence of urinary retention raised concern about possible aseptic meningitis despite no physical indications of meningeal irritation. Only typical cases of MRS have been reported thus far to our knowledge, and it is important that clinicians are aware of MRS when it presents in this atypical form.
Asunto(s)
Meningitis Aséptica , Meningitis , Retención Urinaria , Femenino , Humanos , Persona de Mediana Edad , Meningitis Aséptica/complicaciones , Meningitis Aséptica/diagnóstico , Retención Urinaria/diagnóstico , Retención Urinaria/etiología , Síndrome , HospitalesRESUMEN
Drug-induced aseptic meningitis is a rare but serious condition that should be suspected in patients with meningitis who test negative for a microbiological agent. The medical history is presented here of a woman with recurrent urinary tract infections where meningitis symptoms arose after repeated exposure to a frequently prescribed drug.
Asunto(s)
Meningitis Aséptica , Infecciones Urinarias , Femenino , Humanos , Meningitis Aséptica/inducido químicamente , Meningitis Aséptica/diagnóstico , Infecciones Urinarias/tratamiento farmacológicoRESUMEN
Metagenomic next-generation sequencing (mNGS) for pan-pathogen detection has been successfully tested in proof-of-concept case studies in patients with acute illness of unknown etiology but to date has been largely confined to research settings. Here, we developed and validated a clinical mNGS assay for diagnosis of infectious causes of meningitis and encephalitis from cerebrospinal fluid (CSF) in a licensed microbiology laboratory. A customized bioinformatics pipeline, SURPI+, was developed to rapidly analyze mNGS data, generate an automated summary of detected pathogens, and provide a graphical user interface for evaluating and interpreting results. We established quality metrics, threshold values, and limits of detection of 0.2-313 genomic copies or colony forming units per milliliter for each representative organism type. Gross hemolysis and excess host nucleic acid reduced assay sensitivity; however, spiked phages used as internal controls were reliable indicators of sensitivity loss. Diagnostic test accuracy was evaluated by blinded mNGS testing of 95 patient samples, revealing 73% sensitivity and 99% specificity compared to original clinical test results, and 81% positive percent agreement and 99% negative percent agreement after discrepancy analysis. Subsequent mNGS challenge testing of 20 positive CSF samples prospectively collected from a cohort of pediatric patients hospitalized with meningitis, encephalitis, and/or myelitis showed 92% sensitivity and 96% specificity relative to conventional microbiological testing of CSF in identifying the causative pathogen. These results demonstrate the analytic performance of a laboratory-validated mNGS assay for pan-pathogen detection, to be used clinically for diagnosis of neurological infections from CSF.
Asunto(s)
Encefalitis/diagnóstico , Secuenciación de Nucleótidos de Alto Rendimiento/métodos , Meningitis Aséptica/diagnóstico , Metagenómica/métodos , Mielitis/diagnóstico , Niño , Biología Computacional , Encefalitis/líquido cefalorraquídeo , Humanos , Meningitis Aséptica/líquido cefalorraquídeo , Mielitis/líquido cefalorraquídeo , Sensibilidad y Especificidad , Virus/aislamiento & purificaciónRESUMEN
Aseptic meningitis is a rare presentation of systemic lupus erythematosus (SLE). High index of suspicion is crucial when there is suboptimal response to the initial standard meningitis treatment and presence of connective tissue disease symptoms. We report 3 cases of aseptic meningitis as the main initial presentation of SLE. The diagnosis of SLE as the underlying cause of the aseptic meningitis was supported by the clinical, laboratory and radiological findings. All patients showed good response after treated with immunosuppressant therapy.
Asunto(s)
Lupus Eritematoso Sistémico , Meningitis Aséptica , Meningitis , Humanos , Lupus Eritematoso Sistémico/complicaciones , Lupus Eritematoso Sistémico/diagnóstico , Lupus Eritematoso Sistémico/tratamiento farmacológico , Meningitis/etiología , Meningitis Aséptica/diagnóstico , Meningitis Aséptica/tratamiento farmacológico , Meningitis Aséptica/etiologíaRESUMEN
BACKGROUND: Enterovirus has been described as a cause of aseptic meningitis in humorally immunosuppressed patients. CASE PRESENTATION: A 67-year-old female with a history of mantle cell lymphoma on rituximab therapy presented with subacute hepatitis, myalgias, and sensorineural hearing loss several months after an initial febrile illness. She was diagnosed with enterovirus infection by CSF PCR as a unifying etiology of her presentation, representing an unusual presentation of disease. DISCUSSION AND CONCLUSIONS: This patient's unique presentation and clinical course presents important implications in the care of similarly immunosuppressed patients with cryptic complaints.
Asunto(s)
Infecciones por Enterovirus , Enterovirus , Pérdida Auditiva Sensorineural , Meningitis Aséptica , Meningitis , Anciano , Infecciones por Enterovirus/complicaciones , Infecciones por Enterovirus/diagnóstico , Femenino , Humanos , Meningitis Aséptica/diagnósticoRESUMEN
Pituitary adenomas are a common brain tumor that are frequently asymptomatic but may initially present with vision deficits or very rarely as meningitis thought to be due to cerebrospinal fluid leakage. In this case report we discuss the initial presentation of a pituitary macroadenoma as aseptic meningitis, particularly in the absence of an identifiable cerebrospinal fluid leak. We also discuss the workup and diagnostic challenges associated with this atypical presentation, including findings on imaging and pertinent laboratory results.
Asunto(s)
Adenoma , Meningitis Aséptica , Meningitis , Neoplasias Hipofisarias , Adenoma/complicaciones , Adenoma/diagnóstico , Humanos , Meningitis/diagnóstico , Meningitis/etiología , Meningitis Aséptica/diagnóstico , Meningitis Aséptica/etiología , Neoplasias Hipofisarias/diagnóstico , Neoplasias Hipofisarias/diagnóstico por imagenRESUMEN
We aimed to provide a clinical case presentation of aseptic meningitis as an extrahepatic manifestation of hepatitis C. A 28-year-old lady has been admitted to the Regional Clinical Center of Neurosurgery and Neurology, Uzhhorod City, Ukraine, with mild meningeal signs and symptoms upon admission. Complex neurological, clinical, laboratory, and imaging examination was performed within 24 hours of admission. Mononuclear pleocytosis of the cerebrospinal fluid and positive express test on HCV were discovered. The patient was treated and showed full recovery. Specific neurological features of aseptic meningitis as an extrahepatic manifestation of hepatitis C in a young white adult were reported, described, and analyzed.
Asunto(s)
Hepatitis C , Meningitis Aséptica , Adulto , Femenino , Hepacivirus , Hepatitis C/complicaciones , Hospitalización , Humanos , Meningitis Aséptica/líquido cefalorraquídeo , Meningitis Aséptica/diagnóstico , Meningitis Aséptica/etiología , UcraniaRESUMEN
Human enteroviruses are the most prevalent causes of aseptic meningitis worldwide. However, despite such predominancy, defining the enteroviral etiology of aseptic meningitis remains a diagnostic dilemma for the clinician in Iran. Therefore, this study was conducted to characterize the prevalence and clinical significance of enteroviral aseptic meningitis as well as the predominant enterovirus serotypes among patients with aseptic meningitis in the South of Iran.Cerebrospinal fluid (CSF) specimens were obtained from 73 patients with aseptic meningitis (52.1% males and 47.9% females), ages ranging from 1 month to 88 years. Following the extraction of nucleic acid, the detection of enteroviruses was performed by RT-PCR, targeting the 5' untranslated region of the genome, and sequencing. Enteroviruses were found in 46.6% of samples (34/73). The most predominant serotype was echovirus 30, followed by coxsackievirus B5 and poliovirus type 1 Sabin strain. The enterovirus infections were more prevalent among female patients (58.8%) and those below 5 years of age (52.9%). Although enterovirus infections were observed throughout the year, the infections were more prevalent during autumn with fever as the predominant clinical symptom. The outcomes revealed that enteroviruses are significant causes of aseptic meningitis in the South of Iran, while suspected cases of aseptic meningitis are usually monitored by bacterial culture and biochemical testing of CSF samples. Therefore, the etiology remains unknown in most cases. Molecular detection of viral pathogens should be included as a common approach in the screening of patients with aseptic meningitis to prevent unnecessary treatment and to improve clinical management.
Asunto(s)
Enterovirus Humano B/genética , Infecciones por Enterovirus/epidemiología , Meningitis Aséptica/epidemiología , Meningitis Viral/epidemiología , Poliomielitis/epidemiología , Poliovirus/genética , Adolescente , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Niño , Preescolar , Enterovirus Humano B/clasificación , Enterovirus Humano B/aislamiento & purificación , Infecciones por Enterovirus/líquido cefalorraquídeo , Infecciones por Enterovirus/diagnóstico , Infecciones por Enterovirus/virología , Femenino , Genoma Viral , Humanos , Lactante , Recién Nacido , Irán/epidemiología , Masculino , Meningitis Aséptica/líquido cefalorraquídeo , Meningitis Aséptica/diagnóstico , Meningitis Aséptica/virología , Meningitis Viral/líquido cefalorraquídeo , Meningitis Viral/diagnóstico , Meningitis Viral/virología , Persona de Mediana Edad , Epidemiología Molecular , Filogenia , Poliomielitis/líquido cefalorraquídeo , Poliomielitis/diagnóstico , Poliomielitis/virología , Poliovirus/clasificación , Poliovirus/aislamiento & purificación , Prevalencia , ARN Viral/genéticaRESUMEN
BACKGROUND: Varicella-zoster virus (VZV) is a known cause of aseptic meningitis, with a predisposition for an immunocompromised population. A dermatomal rash usually accompanies aseptic meningitis secondary to VZV. CASE PRESENTATION: We report the case of a 31-year-old male with a history of chickenpox in childhood and recent shingles who presented with severe frontal headaches secondary to VZV meningitis. The patient had also recently received the measles-mumps-rubella (MMR) vaccine. He recovered without any neurological sequala. CONCLUSION: This case report describes an immunocompetent patient with recent MMR vaccination who developed aseptic meningitis secondary to VZV without any dermatomal involvement (Zoster Sine Herpete).
Asunto(s)
Varicela , Exantema , Herpes Zóster , Meningitis Aséptica , Adulto , Herpes Zóster/diagnóstico , Herpesvirus Humano 3 , Humanos , Masculino , Meningitis Aséptica/diagnóstico , Meningitis Aséptica/etiología , VacunaciónRESUMEN
BACKGROUND: Meningitis retention syndrome (MRS) is a rare condition that presents with acute urinary retention as a complication of aseptic meningitis. Cases of MRS due to varicella zoster virus (VZV) infection without a rash are rare. We report the case of a patient who had no signs of meningitis or VZV infection, including a rash. CASE PRESENTATION: A 58-year-old man presented with dysesthesia of the lower limbs and acute urinary retention. He had fever but no rash and no signs of meningitis. He was diagnosed to have VZV infection based on the detection of VZV DNA in the cerebrospinal fluid. He responded satisfactorily to a course of intravenous acyclovir and experienced no sequelae during a 2-year follow-up period. CONCLUSION: MRS due to aseptic meningitis of viral origin should be considered in the differential diagnosis of acute urinary retention even in the absence of specific signs and symptoms of meningitis or a suggestive rash.
Asunto(s)
Exantema , Herpes Zóster , Meningitis Aséptica , Aciclovir/uso terapéutico , Antivirales/uso terapéutico , Herpes Zóster/tratamiento farmacológico , Herpesvirus Humano 3 , Humanos , Masculino , Meningitis Aséptica/diagnóstico , Meningitis Aséptica/tratamiento farmacológico , Persona de Mediana EdadRESUMEN
BACKGROUND: Leptospirosis is a zoonotic illness caused by pathogenic spirochetes of the genus Leptospira. The disease spectrum ranges from a mild influenza-like presentation to a more serious Weil's syndrome. Leptospirosis rarely presents as a primary neurological syndrome. We report two cases of Leptospira borgpetersenii serovar Tarasssovi presenting as aseptic meningitis in Sri Lanka. CASE PRESENTATION: We describe case reports of two patients presenting as symptomatic aseptic meningitis due to neuroleptospirosis. Both patients had significant neurological involvement at presentation in the absence of common clinical features of leptospirosis. These patients were initially managed as bacterial or viral meningitis and leptospirosis was suspected due to a history of exposure to contaminated water. Subsequently, they were diagnosed to have neuroleptospirosis by positive Leptospira serology and both patients gained full recovery. CONCLUSION: Our report highlights the importance of considering leptospirosis as a differential diagnosis in patients with aseptic meningitis in endemic settings. Obtaining a detailed occupational and recreational history is helpful in diagnosing neuroleptospirosis promptly. We report the association of Leptospira borgpetersenii serovar (sv.) Tarassovi (strain bakeri) in causing aseptic meningitis, which has not been reported to the best of our knowledge.
Asunto(s)
Leptospira/aislamiento & purificación , Leptospirosis/diagnóstico , Meningitis Aséptica/diagnóstico , Aciclovir/uso terapéutico , Adulto , Animales , Antibacterianos/uso terapéutico , Antiinflamatorios/uso terapéutico , Antivirales/uso terapéutico , Ceftriaxona/uso terapéutico , Dexametasona/uso terapéutico , Diagnóstico Diferencial , Agua Potable/microbiología , Humanos , Leptospira/genética , Leptospirosis/tratamiento farmacológico , Masculino , Meningitis Aséptica/tratamiento farmacológico , Serogrupo , Sri Lanka , Resultado del TratamientoRESUMEN
BACKGROUND: Drug-induced aseptic meningitis is a rare, but challenging diagnosis, most commonly reported with nonsteoroidal anti-inflammatory drugs (NSAIDs) and antibiotics. Trimethoprim/sulfamethoxazole (TMP/SMX) is a sulfonamide that is widely used in clinical practice for the treatment and prophylaxis of various infections. The most common side effects associated with TMP/SMX are generally mild and self-limited, but serious side effects have been reported, including liver injury and aseptic meningitis. CASE PRESENTATION: We report a 2,5 year old Dutch girl with both drug-induced aseptic meningitis and drug-induced liver injury while using TMP/SMX prophylaxis. Ursodeoxycholic acid was started because of cholestatic injury. After cessation of TMP/SMX, full convalescence was reached within weeks. CONCLUSIONS: This is the first report of a young patient with both aseptic meningitis and drug-induced liver injury caused by TMP/SMX. Drug-induced aseptic meningitis and cholestatic hepatitis constitute a considerable diagnostic challenge to clinicians. In addition to a thorough evaluation for infectious causes, clinicians should be aware of drug-induced aseptic meningitis and cholestatic hepatitis.
Asunto(s)
Antiinfecciosos , Colestasis , Hepatitis , Meningitis Aséptica , Preescolar , Colestasis/inducido químicamente , Colestasis/diagnóstico , Femenino , Hepatitis/diagnóstico , Hepatitis/etiología , Humanos , Meningitis Aséptica/inducido químicamente , Meningitis Aséptica/diagnóstico , Combinación Trimetoprim y Sulfametoxazol/efectos adversosRESUMEN
ABSTRACT: Mollaret meningitis (MM) refers to benign recurrent aseptic meningitis usually following herpes simplex virus 2 (HSV-2) infection. Neuro-ophthalmic manifestations associated with MM are rarely reported. We present a case of recurrent HSV-2 meningitis with the neuro-ophthalmic presentation of papilledema and sixth nerve palsy. To our knowledge, this is the first such description in the English language ophthalmic literature.
Asunto(s)
Herpes Simple , Meningitis Aséptica , Papiledema , Herpes Simple/complicaciones , Herpes Simple/diagnóstico , Herpesvirus Humano 2 , Humanos , Meningitis Aséptica/complicaciones , Meningitis Aséptica/diagnóstico , RecurrenciaRESUMEN
Pentraxin 3 (PTX3) is an acute phase protein; its plasmatic levels significantly rise during severe infections. Data on PTX3 levels in cerebrospinal fluid (CSF) of patients with central nervous system (CNS) infections are lacking. We aimed (a) to assess the diagnostic potential of measuring CSF PTX3 levels in patients with CNS infections and (b) to establish CSF PTX3 cutoffs to distinguish between bacterial and aseptic meningoencephalitis (ROC curve). PTX3 levels were measured in CSF from 19 patients admitted to Trieste Hospital, Italy, with CNS infection. A diagnosis of bacterial infection and aseptic meningoencephalitis was made in 7 (37%) and 12 (63%) patients, respectively. Subjects with bacterial infections showed significantly higher PTX3 levels (13.5 vs 1.27 ng/mL in aseptic meningoencephalitis, p = 0.010). We identified two different CSF PTX3 levels cutoffs. (1) The best cutoff to maximise Youden's J was 9.6 ng/mL with a sensitivity, specificity, positive predictive value and negative predictive value (NPV) of 71.4%, 91.4%, 83.3%, 84.6%, respectively. (2) The cutoff with higher NPV (100%) was 3.6 ng/mL; a diagnosis of bacterial infections was obtained in 0% patients with CSF PTX3 levels < 3.6 ng/mL vs 58% of those with CSF PTX3 levels ≥ 3.6 ng/mL (p = 0.017). CSF PTX3 levels are higher in bacterial meningitis than aseptic meningoencephalitis. A cutoff of 3.6 ng/mL of CSF PTX3 has a high NPV and can be used to exclude bacterial CNS infections.
Asunto(s)
Bacterias/aislamiento & purificación , Proteína C-Reactiva/líquido cefalorraquídeo , Infecciones del Sistema Nervioso Central/líquido cefalorraquídeo , Infecciones del Sistema Nervioso Central/diagnóstico , Meningitis Bacterianas/diagnóstico , Componente Amiloide P Sérico/líquido cefalorraquídeo , Adulto , Anciano , Anciano de 80 o más Años , Bacterias/genética , Biomarcadores/líquido cefalorraquídeo , Diagnóstico Diferencial , Femenino , Humanos , Italia , Masculino , Meningitis Aséptica/líquido cefalorraquídeo , Meningitis Aséptica/diagnóstico , Meningitis Bacterianas/líquido cefalorraquídeo , Meningoencefalitis/líquido cefalorraquídeo , Meningoencefalitis/clasificación , Meningoencefalitis/diagnóstico , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Curva ROC , Sensibilidad y Especificidad , Punción EspinalRESUMEN
BACKGROUND: The aseptic meningitis caused by varicella zoster virus (VZV) reactivation was less described in the literature, most of which were detected by means of polymerase chain reaction. The authors presented 4 adult immunocompetent patients with acute aseptic meningitis with VZV infection diagnosed by next-generation sequencing (NGS). CASE PRESENTATION: Four patients were admitted to the hospital with headache and fever between March 2018 and August 2019. The median ages were 37 years (range 22-52 years). The median symptoms onset to clinic time was 3.5 days (range 3-6 days). Two patients had signs of meningeal irritation. Rash occurred after the meningitis symptoms in 1 patient (time from meningitis symptoms to rash, 2 days). No other sign or symptom was reported. The brain Magnetic resonance imaging and electroencephalography were normal in all patients. Cerebrospinal fluid (CSF) samples were obtained at a median of 4 days (range 3-7 days) from the meningitis symptoms onset. Opening pressure of lumbar puncture after admission were high in these cases (median 256 mm H2O; range 165-400 mm H2O). White blood cell counts and protein levels were significantly elevated in CSF samples (median 317 × 10^6/L, range 147-478 × 10^6/L; median 1.41 g/L, range 0.57-1.79 g/L). The cytology of CSF demonstrated a lymphocytic pleocytosis, and most multinuclear cells. The culture of CSF was negative for all 4 cases, while T-cell spot test was positive for 2 cases, who were administrated with anti-tuberculosis treatment for suspicious tuberculous meningitis. NGS of CSF (the Vision Medical Research Institute) detected specific sequences of VZV in the 4 cases within 72 h after admission. The inappropriate treatment were stopped while acyclovir were continued intravenously for 10-14 days. All patients recovered completely. CONCLUSIONS: VZV is an infectious agent that causes aseptic meningitis in immunocompetent adults and could not be accompanied by skin manifestations. The NGS of CSF is a rapid detection for the identification and differentiation of meningitis in patients, which is of great importance for providing the rapid and accurate diagnosis and the targeted antimicrobial therapy for central nervous system infection.