Ceftazidime-Avibactam Treatment for Carbapenemase-Producing Enterobacterales in a South African Children's Hospital.

This study describes ceftazidime-avibactam use in 17 young children from a resource-constrained country, where intra-abdominal infection was common. All-cause mortality was 53%. Earlier initiation, dose optimization, recording infusion times, and reviewing the need for additional antibiotics were identified as easy-to-implement-antimicrobial-stewardship interventions.

Prospective antimicrobial stewardship interventions by multidisciplinary teams to reduce neonatal antibiotic use in South Africa: The Neonatal Antimicrobial Stewardship (NeoAMS) study.

Background: Hospitalized neonates are vulnerable to infection and have high rates of antibiotic utilization.

Methods: Fourteen South African neonatal units (seven public, seven private sector) assembled multidisciplinary teams involving neonatologists, microbiologists, pharmacists, and nurses to implement prospective audit and feedback neonatal antimicrobial stewardship (NeoAMS) interventions. The teams attended seven online training sessions.

Carbapenem-resistant among hospitalized patients in Cape Town, South Africa: molecular epidemiology and characterization.

Background: The molecular epidemiology of carbapenem-resistant Enterobacterales in Cape Town remains largely unknown.

Objectives: This study aimed to describe the molecular epidemiology, resistome, virulome and mobilome of carbapenem-resistant (CRKP) within Cape Town to guide therapy, antimicrobial stewardship and infection prevention and control practices.

Methods: Eighty-five CRKP isolates from hospitalized patients underwent WGS as part of a prospective, multicentre, cross-sectional study, conducted between 1 November 2020 and 30 November 2022, across public-sector and private-sector hospitals in Cape Town, South Africa.

Carbapenem-resistant Enterobacterales among hospitalized patients in Cape Town, South Africa: clinical and microbiological epidemiology.

Background: Carbapenem-resistant Enterobacterales (CRE) are a substantial problem in Cape Town. CRE epidemiology is largely unknown and mortality remains high.

Objectives: To describe and characterize the clinical and microbiological epidemiology of CRE within Cape Town hospitals to better inform therapy with regard to current and novel antibiotics, as well as improve antimicrobial stewardship (AMS), and infection prevention and control (IPC).

A descriptive study of vancomycin use at Red Cross War Memorial Children's Hospital, Cape Town.

Background: Antimicrobial stewardship principles guide the clinical use of antimicrobials, including vancomycin, but paediatric vancomycin prescribing practices have not been evaluated in South Africa.

Objectives: To document the use, prescribing practices and monitoring of intravenous vancomycin and the spectrum of bacteria isolated on microbiological culture in children treated with intravenous vancomycin during a 12-month period at Red Cross War Memorial Children's Hospital (RCWMCH).

Method: A retrospective audit of intravenous vancomycin use in children admitted to RCWMCH during 2019 was performed.