PBPK-based translation from preclinical species to humans for the full-size IgG therapeutic efalizumab.

Introduction: Animal models play a vital role in pharmaceutical research and development by supporting the planning and design of later clinical studies. To improve confidence and reliability of first in human dose estimates it is essential to assess the comparability of animal studies with the human situation. In the context of large molecules, it is particularly important to evaluate the cross-species-translatability of parameters related to neonatal fragment crystallizable receptor (FcRn) binding and target mediated drug disposition (TMDD), as they greatly influence distribution and disposition of proteins in the body of an organism.

Physiologically based pharmacokinetic models for systemic disposition of protein therapeutics in rabbits.

Physiologically based pharmacokinetic (PBPK) modelling is an important tool to predict drug disposition in the body. Rabbits play a pivotal role as a highly valued small animal model, particularly in the field of ocular therapeutics, where they serve as a crucial link between preclinical research and clinical applications. In this context, we have developed PBPK models designed specifically for rabbits, with a focus on accurately predicting the pharmacokinetic profiles of protein therapeutics following intravenous administration.

A Study Protocol for Safeguards Child and Adolescent Mental Health Rapid Response Teams ('Safeguards Teams') Service.

Introduction: As the number of children and young people (CYP) presenting to Emergency Departments (ED) with acute mental health (MH) presentations has been steadily increasing over the years and further accelerated by the pandemic, there is an urgent need to develop and evaluate innovative solutions to respond to this growing challenge.

Description: The evaluation of the Safeguards Teams Program (STP) aims to ascertain the impact, implementation and economic analysis of this acute rapid response recovery-focused, trauma-informed assessment and brief intervention for CYP (aged 0-17 years) presenting in acute MH crisis and their families/caregivers.The STP will support consumers (patients) and their families/caregivers to navigate the complex and often fragmented child and adolescent MH services (CAMHS) landscape, thereby avoiding unnecessary ED presentations or hospitalisations, and facilitating comprehensive assessment and appropriate care pathways for those who present in crisis.

Two new species of Allobates of the trilineatus clade (Anura: Aromobatidae) from the Eastern Guiana Shield.

The actual diversity of anurans occurring in Amazonia remains only partly described. This is notably the case of the species of the genus Allobates despite a fast rate of species description in this genus during the last decade. This increasing taxonomic effort has been particularly facilitated by the availability of DNA sequences throughout the region.

Outcomes for young people in out of home care accessing tiered mental health services in Sydney, Australia.

Young people in OOHC have complex mental health concerns, therefore the South Western Sydney Local Health District (SWSLHD) has trialled a tiered model of mental health care. Under this model the OOHC mental health team (OOHC-MHT) provides specialist tier four service delivery for those with the most severe, intense mental health needs. OOHC consumers with a reduced level of severity access services at a tier three centre-based iCAMHS.