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Study protocol for controlled human infection for penicillin G against Streptococcus pyogenes: a double-blinded, placebo-controlled, randomised trial to determine the minimum concentration required to prevent experimental pharyngitis (the CHIPS trial)

Regular intramuscular benzathine penicillin G injections have been the cornerstone of rheumatic heart disease (RHD) secondary prophylaxis since the 1950s. As the pharmacological correlate of protection remains unknown, it is difficult to recommend changes to this established regimen. Determining the minimum effective penicillin exposure required to prevent Streptococcus pyogenes infection will accelerate development of new long-acting penicillins for RHD prevention as well as inform opportunities to improve existing regimens. The CHIPS trial will address this knowledge gap by directly testing protection afforded by different steady state plasma concentrations of penicillin in an established model of experimental human S. pyogenes pharyngitis.

The Impact of a Multifaceted Tertiary Pediatric Hospital's Antimicrobial Stewardship Service

Antimicrobials are the most commonly prescribed drug class in children. Overuse through inappropriate prescribing is a key driver of antimicrobial resistance and is recognized as one of the top 10 threats to global health by the World Health Organization.

The Staphylococcus aureus Network Adaptive Platform Trial Protocol: New Tools for an Old Foe

Staphylococcus aureus bloodstream (SAB) infection is a common and severe infectious disease, with a 90-day mortality of 15%-30%. Despite this, <3000 people have been randomized into clinical trials of treatments for SAB infection.

Short- versus standard-course intravenous antibiotics for peri-prosthetic joint infections managed with debridement and implant retention: a randomised pilot trial using a desirability of outcome ranking (DOOR) endpoint

Peri-prosthetic joint infection (PJI) is a devastating complication of joint replacement surgery. Determining the optimal duration of intravenous (IV) antibiotics for PJI managed with debridement and implant retention (DAIR) is a research priority.

The short term safety of COVID-19 vaccines in Australia: AusVaxSafety active surveillance, February – August 2021

To assess the short term safety of the COVID-19 vaccines Comirnaty (Pfizer–BioNTech BNT162b2) and Vaxzevria (AstraZeneca ChAdOx1) in Australia.

Acute haemoptysis, fever and abdominal pain in an adolescent from northern Australia

Christopher Asha André Dr Anita Blyth Bowen Schultz Campbell MBBS (Hons) DCH FRACP FRCPA PhD BA MBBS DCH FRACP PhD GAICD FAHMS OAM MBChB, PhD, FRACP

An introduction to clinical trial design

This manuscript will give a brief overview of clinical trial design including the strengths and limitations of various approaches

Effectiveness of Palivizumab against Respiratory Syncytial Virus: Cohort and Case Series Analysis

Palivizumab appeared effective for reducing virologically confirmed respiratory syncytial virus in this high-risk cohort

Timeliness and factors associated with rotavirus vaccine uptake among Australian Aboriginal and non-Aboriginal children: A record linkage cohort study

Aboriginal children are at greater risk of rotavirus disease than non-Aboriginal children and delayed vaccine receipt is substantially higher