An Unusual Cause of Intracerebral Hemorrhage: Clinical Pearls Regarding Primary Angiitis of the Central Nervous System

Audit of adherence to international guidelines (IDSA) in the treatment of infectious meningitis in pediatric patients in Jordan

OBJECTIVE

This study aims to audit the adherence of Jordanian medical care staff to the guidelines provided by the Infectious Disease Society of America (IDSA) for managing pediatric patients admitted with suspected cases of meningitis.

METHODS

A retrospective observational study was conducted at Jordan University Hospital (JUH). All pediatric patients admitted to JUH with suspected meningitis between January 1, 2019, and September 30, 2022, who underwent Cerebrospinal Fluid (CSF) and blood culture tests were recruited in this study unless there was a reason for exclusion. The study collected data on the empiric antibiotics prescribed prior to diagnostic cultures and susceptibility results. Additionally, the length of hospital stay and all-cause mortality were observed. The appropriateness of antibiotics prescription before culture results was compared to IDSA guidelines, and an overall adherence rate was calculated.

RESULTS

A total of 332 pediatric patients were included in this study, of whom 12.3% (n = 41) were diagnosed with bacterial meningitis. Among the enrolled pediatric patients, only 27 patients (8.1%) received appropriate treatment adhering to the IDSA guidelines. The remaining 91.9% (n = 305) showed various forms of non-adherence to recommendations. The highest adherence rate was observed for performing CSF culture (n = 330, 99.4%), while the lowest adherence rate was found in selecting the appropriate dose and duration for empiric antibiotics (n = 107, 41.3% and n = 133, 51.0%, respectively).

CONCLUSION

This study revealed a low overall adherence in the management of pediatric patients with meningitis in Jordan. Establishing an antimicrobial stewardship program may improve the outcomes of meningitis infections found in Jordan, and prevent dangerous adverse effects and bacterial resistance.

Treatment-Limiting Decisions in Patients with Spontaneous Intracerebral Hemorrhage

Background and Objectives: Treatment-limiting decisions (TLDs) are employed to actively withhold treatment/invasive interventions from patients in whom clinicians feel they would derive little to no benefit and/or suffer detrimental effects. Data regarding the employment of TLDs in patients with spontaneous intracerebral hemorrhage (ICH) remain sparse. Accordingly, this study sought to investigate both the prevalence of TLDs and factors driving TLDs in patients suffering from spontaneous ICH. Materials and Methods: This was a retrospective study of 249 consecutive patients with ICH treated from 2018−2019 at the Neurovascular Center of the University Hospital Bonn. Reasons deemed critical in the decision-making process with regard to TLD were ultimately extracted/examined via chart review of qualifying patients. Results: A total of 249 patients with ICH were included within the final analyses. During the time period examined, 49 patients (20%) had advanced directives in place, whereas in 53 patients (21%) consultation with relatives or acquaintances was employed before further treatment decisions. Overall, TLD ultimately manifested in 104 patients (42%). TLD was reached within 6 h after admission in 52 patients (50%). Congruent with severity of injury and expected outcomes, TLDs were more likely in patients with signs of cerebral herniation and an ICH score > 3 (p < 0.001). Conclusions: The present study examines details associated with TLDs in patients with spontaneous ICH. These data provide insight into key decisional processes and reinforce the need for further structured investigations in an effort to help guide patients and their families.

Primary Central Nervous System Vasculitis as an Unusual Cause of Intracerebral Hemorrhage: A Case Report

A 64-year-old male with a history of transverse myelitis presented to the hospital with a decreased level of consciousness of one day's duration. CT of the head revealed intracranial hemorrhage measuring 2 x 1.2 cm in the right temporal lobe and multiple small hemorrhages in the left hemisphere, suggestive of vasculitis. Initial vasculitis workup was negative for antinuclear antibody (ANA), complement component 3 (C3), and antineutrophil cytoplasmic antibodies: P-ANCA, C-ANCA. Syphilis, hepatitis B and C, West Nile virus antibody [immunoglobulin G (IgG) and immunoglobulin M (IgM)], herpes simplex virus (HSV) polymerase chain reaction (PCR), and HIV 1 and 2 were also negative. In view of the CT scan findings suggestive of vasculitis and the vague presentation of primary central nervous system vasculitis (PCNSV), a brain biopsy was performed. It revealed angiocentric granulomatous inflammation with focal vessel disruption and associated parenchymal hemorrhage, consistent with a diagnosis of granulomatous vasculitis. The patient received levetiracetam, multiple high doses of steroids, and six cycles of cyclophosphamide for a six-month duration. After induction, he has remained in remission without any maintenance therapy until now (eight years post-presentation).