Serial cerebrospinal fluid concentrations of high mobility group box 1 in bacterial meningitis: a retrospective cohort study.

Background: Bacterial meningitis (BM) is a life-threatening central nervous system infection with potential for severe neurological sequelae. High mobility group box 1 (HMGB1) is known as a late inflammatory mediator associated with lethal pathology. This study aims to investigate the serial cerebrospinal fluid (CSF) concentrations of HMGB1 in children with BM and its relationship to neurological prognosis.

An Atypical Case of Herpes Simplex 1 Meningitis.

Herpes simplex virus (HSV) is well known to cause Central Nervous System (CNS) infections, ranging from more common HSV-2 viral meningitis to the more rare and severe HSV-1 encephalitis. Here we present an atypical case of aseptic meningitis due to HSV-1. Intriguingly, despite the potential severity of HSV-1 infections, the patient had an uncomplicated course with only mild symptoms that resolved with conservative management alone.

Central Nervous System Involvement in Pediatric Juvenile Idiopathic Arthritis: A Case Report of Cerebellitis and Literature Review.

Autoimmune diseases are a heterogeneous group resulting from dysregulation or dysfunction of the immune system due to genetic predisposition and environmental triggers. It is common for these diseases to coexist. However, except for a single case secondary to varicella zoster virus infection, the association between juvenile idiopathic arthritis and acute cerebellitis has not been reported in the literature.

Cytokine Profiles Associated With Clinical Outcomes in Pediatric Patients With Meningitis: A Systematic Review and Meta-Analysis.

This review evaluated the correlation between inflammatory response and clinical outcomes in pediatric patients with meningitis. PubMed, Scopus, and Web of Science were searched for relevant studies published until March 2024. A total of 139 articles were identified; 7 studies were eligible, and 3 provided data for the meta-analysis.

Aseptic meningitis from herpes simplex virus proctitis.

Sexually transmitted proctitis, a prevalent concern among men who have sex with men (MSM) is frequently caused by a range of pathogens, including herpes simplex virus (HSV), and While HSV-associated proctitis typically presents with visible lesions, cases without external manifestations remain evasive. We report the case of an MSM in his early 30s presenting with dyschezia and perineal discomfort after unprotected anoreceptive intercourse. Despite initial inconspicuous findings, rectal swabs revealed HSV-2 infection.

Pentraxin 3: a novel biomarker in pediatric central nervous system infections.

Background: Pediatric CNS infections have been identified as a global health problem, associated with an increased death rate and fatal consequences. Pentraxin 3 (PTX3) is an acute-phase mediator that increases in body fluids and plasma throughout inflammation. Our study was designed to assess the diagnostic and prognostic value of cerebrospinal fluid (CSF) PTX3 levels in pediatric patients with different central nervous system (CNS) infections.

Unravelling Kikuchi-Fujimoto Disease: A Unique Presentation of Recurrent Aseptic Meningitis in a District Hospital Setting.

Kikuchi-Fujimoto disease (KFD) is a rare, self-limiting, and ultimately benign condition characterised by localised lymphadenopathy. The association of KFD with aseptic meningitis is even more uncommon. We report a case of KFD accompanied by aseptic meningitis in a 31-year-old male who initially presented with lethargy, night sweats, axillary lymphadenopathy, and oral ulcers.

Aseptic Meningitis and White Matter Disease in Childhood-Onset Neuropsychiatric Lupus.

We reported a 10-year-old girl who had an atypical demyelinating disease as the presentation of her neuropsychiatric lupus. The patient had a 4-year history of systemic lupus erythematosus which had been on remission until she presented with fever and headache at the age of 10 years. Physical examination showed meningism.

Integrated safety analysis of tofacitinib from Phase 2 and 3 trials of patients with ankylosing spondylitis.

Objectives: Describe tofacitinib safety from an integrated analysis of randomized controlled trials (RCTs) in patients with ankylosing spondylitis (AS).

Method: Pooled data from Phase 2 (NCT01786668; 04/2013-03/2015)/Phase 3 (NCT03502616; 06/2018-08/2020) RCTs in AS patients were analyzed (3 overlapping cohorts): 16-week placebo-controlled (tofacitinib 5 mg twice daily [BID] [n = 185]; placebo [n = 187]); 48-week only-tofacitinib 5 mg BID (n = 316); 48-week all-tofacitinib (≥ 1 dose of tofacitinib 2, 5, or 10 mg BID; n = 420). Baseline 10-year atherosclerotic cardiovascular disease (ASCVD) risk was determined in patients without history of ASCVD (48-week cohorts).

Transcriptomic analysis of coxsackievirus B3 infection in induced pluripotent stem cell-derived brain-like endothelial cells.

Unlabelled: Viral aseptic meningitis is a neuroinflammatory condition that occurs when viruses gain access to the central nervous system (CNS) and induce inflammation. The blood-brain barrier (BBB) is comprised of brain endothelial cells (BECs) that stringently regulate the passage of molecules, toxins, and pathogens from the circulation into the CNS. Through their unique properties, such as complex tight junctions, reduced rates of endocytosis, expression of efflux transporters, and restricted expression of leukocyte adhesion molecules, the BBB is often able to limit pathogen entry into the brain; however, certain neurotropic pathogens, such as coxsackievirus B3 (CVB3) are able to infect the CNS.

Varicella zoster meningoencephalitis without exanthem: immunocompetent host.

In an immunocompetent person, varicella zoster virus (VZV) is an uncommon cause of aseptic meningoencephalitis. Reactivation of the latent varicella zoster virus from nerve infection results in shingles, a condition marked by rash, intense pain, and dermal involvement in immunocompromised hosts. We present an unusual case of a 22-year-old immunocompetent male diagnosed as VZV meningoencephalitis without exanthem.

The Role of Varicella Zoster Virus (VZV) in Central Nervous System Infectious Syndromes.

We describe the proportion of VZV infection in central nervous system (CNS) infectious syndromes in a single Israeli medical center. An observational cohort study was conducted in Kaplan Medical Center (a secondary hospital, Israel) between July 1, 2014, and March 31, 2019. Included were adult patients (≥ 16 years old) with CNS infection with an aseptic CSF profile that were subjected to molecular tests for herpes viruses, HSV either 1 or 2, VZV, enteroviruses, and IgM for West Nile virus (WNV).

Viral Polymerase Chain Reaction Testing of the Cerebrospinal Fluid: Comprehensive Care for Neonates With a Fever.

Neonates who develop fever have a high risk for serious infection, and while the standard of care involves performing a full sepsis evaluation, current guidelines do not include viral polymerase chain reaction (PCR) testing of the cerebrospinal fluid as a standard of care, which means that cases of viral meningitis can be missed. This case presentation discusses a neonate who had a fever at four days of life who then underwent a full sepsis evaluation. A respiratory viral panel demonstrated rhino/enterovirus positivity.

Orbital Cellulitis Complicated by Cerebral Vein Thrombosis and Meningitis in a Young, Healthy Adult.

Orbital cellulitis is a serious infection that can lead to severe complications if not promptly diagnosed and treated. This case report describes an unusual presentation of bilateral orbital cellulitis in a previously healthy 29-year-old female, complicated by cerebral vein thrombosis and meningitis. The patient's young age and lack of significant medical history make this case particularly noteworthy.

Leptomeningeal Disease Secondary to Invasive Ductal Carcinoma of the Breast: A Rapidly Progressive and Fatal Complication.

Leptomeningeal disease (LMD) is a rare yet serious complication of advanced malignancy, often seen in breast cancer and associated with a poor prognosis.  This case report highlights the rapid progression and diagnostic challenges encountered in a woman in her 40s with advanced breast cancer who presented with severe headaches, absence seizures, and diplopia. The patient's complex past history included invasive ductal carcinoma, prior brain metastasis, and recent craniotomy, which added significant challenges to diagnosis and management.

Identification of the Emerging C1-like Lineage of Enterovirus A71 in Two Uruguayan Children with Hand-Foot-and-Mouth Disease and Neurological Complications.

Enterovirus A71 (EV-A71) is a major cause of hand-foot-and-mouth disease (HFMD), particularly in cases that involve complications affecting the nervous system or cardiopulmonary function. In South America, EV-A71 has primarily been identified through studies of acute flaccid paralysis (AFP) and other neurological disorders. In September 2022, two children from a small city in Uruguay were hospitalized with presumptive rhombencephalitis, exhibiting symptoms of HFMD.

Increase in Adult Patients with Varicella Zoster Virus-Related Central Nervous System Infections, Japan.

An increase in the number of herpes zoster patients has been reported since universal varicella immunization was introduced, perhaps because of reduced opportunities for varicella patients to experience the natural booster effect caused by reexposure. We investigated recent trends of varicella zoster virus (VZV)-related central nervous system (CNS) infections at a university hospital in Japan. We enrolled patients with suspected CNS infection during 2013-2022 and tested cerebrospinal fluid samples by real-time PCR for DNA from 7 human herpesviruses.

Retrospective Analysis of Aseptic Meningitis in Kikuchi-Fujimoto Disease.

Introduction And Objectives: Kikuchi-Fujimoto disease (KFD) is self-limiting, has an unknown origin, and predominantly affects the lymph nodes. KFD with aseptic meningitis is rare and diagnostically challenging. This retrospective observational study aimed to elucidate the clinical features and treatment outcomes of KFD, particularly in cases with aseptic meningitis.

Headaches in Sjogren's disease: A narrative review.

Objective: To review the most common types of primary and secondary headaches that are associated with Sjogren's disease (SjD).

Background: Sjogren's disease is a chronic systemic autoimmune disease that typically presents with xerophthalmia, xerostomia, and arthralgias. Sensory and motor neuropathies are commonly reported neurological complications with SjD.

Recurrent Aseptic (Mollaret) Meningitis: A Case Report.

Mollaret meningitis is a rare form of recurrent, self-resolving, aseptic meningitis with a high rate of return. Although it has been associated with several conditions, herpes simplex virus type 2 (HSV-2) is most common. Diagnosis requires recurrent (>3) episodes of aseptic meningitis as defined by pleocytosis in cerebrospinal fluid (CSF) with negative bacterial cultures.

Effect of Staphylococcal Decolonization Regime on Post-Craniotomy Meningitis.

Post craniotomy meningitis (PCM), an uncommon complication following craniotomy can be categorized as either bacterial meningitis (BM) or aseptic meningitis (AM) based on the results of CSF culture. Staph. aureus is a common causative organism.