Adverse reactions to trimethoprim/sulfamethoxazole for melioidosis eradication therapy: An evaluation of frequency and risk factors.

Trimethoprim/sulfamethoxazole is the first-line agent for oral eradication therapy for melioidosis but has been associated with toxicity in this context. This study aimed to quantify adverse drug reactions (ADRs) to trimethoprim/sulfamethoxazole when used for treatment of melioidosis, and assess risk factors for ADR development. A retrospective review of antimicrobial associated ADRs was performed in all patients treated for melioidosis in the Northern Territory of Australia from January 2017-September 2022.

Adult penicillin allergy programmes in Australian hospitals: a practical guide from the National Antibiotic Allergy Network.

Penicillin allergy is a significant burden on patient, prescribing and hospital outcomes. There has been increasing interest in the incorporation of penicillin allergy testing (i.e.

Population pharmacokinetics of unbound cefazolin in infected hospitalized patients requiring intermittent high-flux haemodialysis: can a three-times-weekly post-dialysis dosing regimen provide optimal treatment?

Objectives: To describe the population pharmacokinetics of cefazolin in infected hospitalized patients requiring intermittent haemodialysis (IHD).

Methods: This prospective population pharmacokinetic study was conducted in IHD patients prescribed cefazolin 2 g three times weekly. Plasma samples were collected at prespecified timepoints and assayed for total and unbound concentrations using validated LC.

The Australasian Registry for Severe Cutaneous Adverse Reactions (AUS-SCAR) - Providing a roadmap for closing the diagnostic, patient, and healthcare gaps for a group of rare drug eruptions.

Background: Severe cutaneous adverse reactions (SCAR) are a group of delayed presumed T-cell mediated hypersensitivities associated with significant morbidity and mortality. Despite their shared global healthcare burden and impact, the clinical phenotypes, genomic predisposition, drug causality, and treatment outcomes may vary. We describe the establishment and results from the first Australasian registry for SCAR (AUS-SCAR), that via a collaborative network advances strategies for the prevention, diagnosis and treatment of SCAR.

Clinical Presentation and Outcomes Following Infection With spp, spp, , and spp Water-Associated Organisms in Tropical Australia, 2015-2022.

Background: Water-associated bacterial infections cause a wide spectrum of disease. Although many of these infections are typically due to human host commensal or spp, water exposure can result in infections with environmental gram negatives such as spp, spp, , and spp (collectively VACS).

Methods: We performed a retrospective analysis of the epidemiology, clinical presentation, and outcomes of deep and superficial infections associated with VACS organisms in our health service between 1 January 2015 and 31 December 2023.

Validating a novel three-times-weekly post-hemodialysis ceftriaxone regimen in infected Indigenous Australian patients-a population pharmacokinetic study.

Objectives: To describe the total and unbound population pharmacokinetics of a 2 g three-times-weekly post-dialysis ceftriaxone regimen in Indigenous Australian patients requiring hemodialysis.

Methods: A pharmacokinetic study was carried out in the dialysis unit of a remote Australian hospital. Adult Indigenous patients on intermittent hemodialysis (using a high-flux dialyzer) and treated with a 2 g three-times-weekly ceftriaxone regimen were recruited.

Epidemiology, management and outcomes of Cryptococcus gattii infections: A 22-year cohort.

Background: Cryptococcus gattii is a globally endemic pathogen causing disease in apparently immune-competent hosts. We describe a 22-year cohort study from Australia's Northern Territory to evaluate trends in epidemiology and management, and outcome predictors.

Methods: A retrospective cohort study of all C.

The Darwin Prospective Melioidosis Study: a 30-year prospective, observational investigation.

Background: The global distribution of melioidosis is under considerable scrutiny, with both unmasking of endemic disease in African and Pacific nations and evidence of more recent dispersal in the Americas. Because of the high incidence of disease in tropical northern Australia, The Darwin Prospective Melioidosis Study commenced in October, 1989. We present epidemiology, clinical features, outcomes, and bacterial genomics from this 30-year study, highlighting changes in the past decade.

Declining soil transmitted helminth detections in an Australian tropical region.

Soil-transmitted helminths (STHs), are recognised neglected tropical diseases and have been endemic in patients in tropical Northern Australia. We reviewed the temporal trends in detections of STHs and Hymenolepis nana in faecal samples from Northern Territory (NT) Government Health facilities, representing patients with acute illnesses and comorbidities between 2008 and 2018. Ascaris lumbricoides is not detected in patients in the NT.

Medial medullary stroke due to neurosyphilis in a newly diagnosed HIV-positive man.

This case report presents the clinical record of a 37-year-old man who presented with a dense right hemiplegia, found to be caused by a left medial medullary stroke. The cause of the stroke was unclear, and bacterial endocarditis was initially suspected. However, he was ultimately found to have neurosyphilis on a background of undiagnosed human immunodeficiency virus and was treated with benzylpenicillin.

Antimicrobial resistance in urine and skin isolates in Timor-Leste.

Objectives: High rates of antimicrobial resistance (AMR) are seen throughout Southeast Asia. However, limited AMR data exist for Timor-Leste, which is situated on the south-eastern portion of the Malay Archipelago. The purpose of this study was to identify AMR in bacteria isolated from urine and skin swabs from patients in Dili, the capital of Timor-Leste.