RESUMO
Cholera meningitis is a rare complication of Vibrio cholerae (V. cholerae) infection. We present a case of cholera meningitis caused by toxigenic V. cholerae O1 in a 34-year-old male with sickle cell disease (SCD). The patient presented with fever, diarrhea, and altered mental status. Cerebrospinal fluid (CSF) analysis showed 5,231 cells/µL (53.9% neutrophils), a protein level of 462 mg/dL, and a glycorrhachia level of 26 mg/dL. V. cholerae O1 was isolated on CSF culture. Despite the patient undergoing antimicrobial therapy, brain imaging revealed basal ganglia ring-enhancing lesions suggestive of tuberculomas. Antituberculosis treatment and steroids led to clinical improvement. This report highlights the need to consider V. cholerae meningitis in patients with SCD who present with diarrhea and altered mental status. Prompt diagnosis and appropriate antimicrobial therapy are keys to improving patient outcomes.
RESUMO
BACKGROUND: Toxoplasma gondii (T. gondii) is one of the most prevalent infectious parasites in humans worldwide. The diagnosis of toxoplasmosis is based on serological screening through the detection of anti-toxoplasmosis antibodies: IgG, which indicates previous exposure and the presence of active immunity, and IgM, which indicates a recent infection. We aimed to determine the prevalence of anti-toxoplasma antibodies in pregnant women at King Abdulaziz University Hospital (KAUH), Jeddah, Saudi Arabia, and explore the cost-effectiveness of anti-toxoplasma screening. METHOD: This was an analytic retrospective study of women who underwent serology testing for anti-toxoplasmosis antibodies at KAUH in 2013-2018. Data were collected from hospital documentation and IBM Statistical Package for Social Sciences (SPSS Inc., Chicago, IL) version 22 was used for analysis. RESULT: Of the 9,098 pregnant women seen at KAUH, 2,754 had undergone the test, and 38 had a positive result, i.e., a seroprevalence rate of 1.4%. Most women were Saudis (57.9%), and almost all were multiparous. Of those with a positive result, 36.8% were in the third trimester. Most births were by spontaneous vaginal delivery (65.8%). Twelve (31.6%) of the women with toxoplasmosis experienced obstetric complications. The estimated total cost of screening the pregnancies was US $919,646.00 Conclusion: The prevalence of pregnant women with a positive anti-toxoplasmosis test result was low, and we believe there is no net benefit from screening all pregnant women for toxoplasmosis. Primary prevention should be through health education, and we recommend screening only women with high-risk pregnancies.