Challenges in the Long-term Management of Patients With Coccidioidal Meningitis: A Retrospective Analysis of Treatment and Outcomes.

Background: Coccidioidal meningitis (CM) is the most severe form of disseminated coccidioidomycosis. Despite years of clinical experience, it remains a difficult condition to treat, often requiring surgical procedures, such as placement of a ventriculoperitoneal shunt, in addition to lifelong antifungal therapy. Methods: We performed a retrospective analysis of patients with CM seen in a large referral center in Central Valley, California, from 2010 to 2020. Data pertinent to CM were collected and analyzed. Results: Among 133 patients with CM identified in the 10-year period, nonadherence to antifungal therapy was noted in 43% of patients. Of the 80 patients who underwent ventriculoperitoneal shunt placement for management of intracranial pressure, shunt failure requiring revision surgery occurred in 42 (52.5%). Rehospitalizations due to CM-related reasons occurred in 78 of 133 patients (59%). Twenty-three percent of patients (n = 29) died due to complications from CM, on an average 22 months after the diagnosis of CM. Encephalopathy at presentation was associated with a significantly higher risk of death. Conclusions: Patients with CM in central California are predominantly rural agricultural workers with elevated levels of poverty and low health literacy and many barriers to care, leading to high rates of medication nonadherence and loss to follow-up outpatient care. Management challenges are frequent, such as failure of antifungal therapy, high rates of rehospitalization, and the need for repeated shunt revision surgeries. In addition to the development of curative new antifungal agents, understanding the barriers to patient adherence to care and antifungal therapy and identifying means to overcome such barriers are of paramount importance.

Spinal Arachnoiditis in Patients with Coccidioidomycosis Meningitis-Analysis of Clinical and Imaging Features.

Background: Coccidioidomycosis meningitis (CM) is the most aggressive form of coccidioidomycosis, requiring lifelong antifungal treatment and often cerebrospinal fluid (CSF) diversion. Long-standing CM can be associated with spinal complications such as arachnoiditis. However, studies describing the frequency, clinical, and imaging characteristics of arachnoiditis in patients with CM are limited. Methods: We identified 133 patients with CM based on CSF culture, PCR, or serology between January 2010 and December 2020. Of these, 37 patients underwent spinal imaging. Data on demographics, risk factors, symptoms, antifungal therapy, surgical management, follow-up visits, adherence, serological trends, and imaging findings were reviewed. Results: Abnormal findings were observed in 30 of the 37 patients with CM who underwent spinal imaging. The imaging abnormalities noted in our study included leptomeningeal enhancement (53%), arachnoiditis (53%), syringomyelia (23%), cord signal abnormalities (10%), and osteomyelitis (7%). Of the 30 patients, 90% had symptoms, such as weakness, numbness, or urinary retention. The incidence of arachnoiditis in the present study was 12%. Higher initial CSF protein levels and intra cranial pressure were associated with a higher risk of developing arachnoiditis/syringomyelia. Management of CM was challenging, as evidenced by shunt failure (46%), medication non-compliance (57%), and lack of adequate follow-up (60%). Persistent disabilities were noted in 62% of the patients. Conclusions: Patients with CM develop spinal complications such as arachnoiditis, or syringomyelia. Many cases may go undetected due to lack of symptoms in early stages. CM management challenges such as shunt failure, lack of follow-up care, and medication noncompliance, were frequent.

Strongyloides Hyperinfection Syndrome among COVID-19 Patients Treated with Corticosteroids.

Widespread use of corticosteroids for COVID-19 treatment has led to Strongyloides reactivation and severe disease in patients from endemic areas. We describe a US patient with COVID-19 and Strongyloides hyperinfection syndrome and review other reported cases. Our findings highlight the need for Strongyloides screening and treatment in high-risk populations.

Disseminated Gonorrhea Presenting as Liver Abscess in a Patient With Sickle Cell Disease.

ABSTRACT: Infection caused by Neisseria gonorrhoeae is a global health concern. Occasionally, gonococcal infections may disseminate and cause clinical syndromes, such as arthritis, tenosynovitis, and skin lesions. Here, we report a very rare presentation of a liver abscess due to N. gonorrhoeae in a 29-year-old woman with sickle cell disease without prior genitourinary complaints. The patient was successfully treated using drainage and antimicrobial therapy. Evaluation did not reveal any inherited defects in complement deficiency. It is possible that the underlying immune defects from sickle cell disease and unknown bacterial virulence factors could have contributed to this dissemination. Further research is needed to understand the immunopathogenesis of disseminated gonococcal infections, and efforts to screen and prevent primary infections are ongoing.

Coccidioidal meningitis and neurosyphilis co-infection in a non-HIV patient.

Coccidioides sp. and Treponema pallidum can both cause infections of the central nervous system if untreated. We describe a case of an immunocompetent patient living in an endemic region for Coccidioides who presented with headaches and diplopia and was found to have co-infection of coccidioidal meningitis and neurosyphilis. We highlight the importance of evaluation for CNS co-infections as they may be underdiagnosed, especially in endemic areas for coccidioidomycosis.