Staphylococcus aureus bacteraemia cases at Helen Joseph Hospital
Year: 2024
Type: article
Study design: Observational Study
Abstract: Background: bacteraemia (SAB) is associated with a high mortality. Data on SAB cases in South Africa (SA) are limited. Objectives: This study aimed to establish the demographic profile, risk factors and complications of patients with SAB in a tertiary inpatient setting. Method: We conducted a retrospective record review of inpatients above the age of 13 with SAB from October 2015 to November 2022 at Helen Jospeh Hospital (HJH) in Gauteng, SA. Results: = 0.154). Almost half (49.2%) were community acquired, and these were chiefly associated with skin and soft tissue infections (45.2%), while most healthcare-associated community-acquired infections (18.3%) and nosocomial-related infections (32.5%) were associated with short-term venous catheterisation (40.6%). The most common risk factors for acquiring a SAB were prior hospitalisation in the last 90 days (27.8%), the presence of an invasive device (26.2%) and receipt of haemodialysis (15.1%). Having hypertension (adjusted odds ratio: 5.55 [95% CI: 1.31-23.55]) and being recently hospitalised (adjusted odds ratio: 11.88 [95% CI: 1.84-26.99]) were associated with statistically significant increased odds of death. Conclusion: SAB-associated all-cause mortality remains high in a middle-income tertiary hospital setting, albeit with a case fatality ratio comparable to that seen in high-income countries. Contribution: Our study suggests that acceptable outcomes are achievable in tertiary middle-income settings provided there is access to resources including infectious diseases consultation, echocardiograms and basic infection control practices.
Authors: Mithra John, Lauren Richards, Jeremy S. Nel
Institution: University of the Witwatersrand
Language: English
Subfield: Infectious Diseases
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $597
OpenAlex ID: W4399034782