Prevalence and long-term outcomes of patients with life-limiting illness admitted to intensive care units in Australia and New Zealand.

Objective: Determine the prevalence and outcomes of patients with life-limiting illness (LLI) admitted to Australian and New Zealand Intensive Care Units (ICUs).

Design Setting Participants: Retrospective registry-linked observational cohort study of all adults admitted to Australian and New Zealand ICUs from 1st January 2018 until 31st December 2020 (New Zealand) and 31st March 2022 (Australia), recorded in the Australian and New Zealand Intensive Care Society Adult Patient Database.

Main Outcome Measures: The primary outcome was 1-year mortality.

Trimethoprim-sulfamethoxazole acute respiratory distress syndrome requiring lung transplantation.

Trimethoprim-sulfamethoxazole (TMP-SMX) acute respiratory distress syndrome (ARDS) is a rare, but severe complication of a commonly prescribed antibiotic. TMP-SMX typically affects young, otherwise well patients with a specific human leukocyte antigen type (HLA-B*07:02 and HLA-C*07:02). The condition is poorly understood with a unique pathological appearance and mechanism that remains unclear.

The psychometric properties and minimal clinically important difference for disability assessment using WHODAS 2.0 in critically ill patients.

The 12-item World Health Organization Disability Assessment Schedule 2.0 (WHODAS 2.0) provides a standardised method for measuring health and disability.

Exploring the impact of remoteness on people with head and neck cancer: Utilisation of a state-wide dataset.

Objective: Living in regional/rural areas can impact outcomes for people with head and neck cancer (HNC). Using a comprehensive state-wide dataset, the impact of remoteness on key service parameters and outcomes for people with HNC was examined.

Methods: Retrospective quantitative analysis of routinely collected data held within the Queensland Oncology Repository.

'It's like I have this weird superpower': experiences of detectable and undetectable viral load among a cohort of recently diagnosed people living with HIV.

Background: By reducing HIV viral load to undetectable levels, HIV treatment slows disease progression and eliminates the possibility of sexual transmission. The promotion of undetectable viral load has also been accompanied by expectations of reducing HIV-related stigma, including self-stigma. Drawing on accounts of people recently diagnosed with HIV, we explored experiences of both detectable and undetectable viral load.

Identifying Patterns of Discontinuing and Recommencing Pre-exposure Prophylaxis in the Context of Sexual Behavior Among Gay and Bisexual Men in Australia.

We mapped gay and bisexual men's (GBM) patterns of using pre-exposure prophylaxis (PrEP) over time and explored sexual behavior as PrEP use changed. We conducted semi-structured interviews between June 2020 and February 2021 with 40 GBM living in Australia who had changed their PrEP use since initiating. There was considerable diversity in patterns of discontinuation, suspension, and recommencement of PrEP.

Experiences of, and motivations for, disclosing HIV to social and familial networks: considering the social and relational domains of HIV disclosure.

For people living with HIV, decisions about when, how and who to tell about their HIV status can involve navigating complex social, legal and health domains. With a focus on disclosure to broader social and familial networks, we explored the experiences of, and motivations for, HIV (non-)disclosure among recently diagnosed people living with HIV in Australia. Semi-structured interviews were conducted with 35 people diagnosed with HIV from 2016 onwards, of whom 25 completed follow-up interviews.

HIV Diagnosis as Both Biographical Disruption and Biographical Reinforcement: Experiences of HIV Diagnoses Among Recently Diagnosed People Living With HIV.

Despite the potential for HIV treatments to transform the health needs of people living with HIV, receiving a positive HIV diagnosis can be a difficult experience and feelings of shock, distress and concerns for the future are commonly reported. Drawing on Michael Bury's conceptualisation of 'biographical disruption', we utilised semi-structured interviews to explore experiences of HIV diagnoses among 34 people diagnosed with HIV between 2016 and 2020 and living in Australia. Interviews were conducted between January 2018 and August 2021.

The effect of pre-exposure prophylaxis (PrEP) on negotiating casual sex between gay men: disclosure, assumptions, and communication.

Background: The disclosure of HIV status and pre-exposure prophylaxis (PrEP) use can be important in the negotiation of safe sex. With the rapid uptake of PrEP in Australia, norms and expectations about discussion and disclosure may have changed.

Methods: We explored the disclosure of PrEP use, HIV status and communication with sex partners by HIV-negative gay men in Sydney, Australia.

Development of a key performance indicator for breast cancer in Queensland, Australia.

Purpose: Using population-based data for women diagnosed with stage I-III breast cancer, our aim was to examine the impact of time to treatment completion on survival and to identify factors associated with treatment delay.

Methods: This retrospective study used clinical and treatment data from the Queensland Oncology Repository. Time from diagnosis to completing surgery, chemotherapy and radiation therapy identified a cut-off of 37 weeks as the optimal threshold for completing treatment.

Experiences of recently HIV-diagnosed gay and bisexual migrants in Australia: Implications for sexual health programmes and health promotion.

Gay and bisexual migrants from low- and middle-income countries living in high-income countries are disproportionately diagnosed with HIV. Most research focuses on preventing HIV acquisition among HIV-negative migrant gay and bisexual men (GBM). This study is uniquely positioned to report on migrant GBM's experiences and needs at and after an HIV diagnosis.

COVID-19 Testing in a Weekly Cohort Study of Gay and Bisexual Men: The Impact of Health-Seeking Behaviors and Social Connection.

Gay, bisexual, and other men who have sex with men (GBM) have developed community norms for regular HIV/STI testing. We investigated factors associated with self-reported COVID-19 testing in response to reported COVID-19 cases and public health restrictions. Participants responded to weekly cohort surveys between 10th May 2021 and 27th September 2021.

Increased awareness of event-driven PrEP and knowledge of how to use it: results from a cross-sectional survey of gay and bisexual men in Australia.

Background: Recent changes to Australian PrEP prescribing guidelines support the use of event-driven pre-exposure prophylaxis (ED-PrEP) to prevent HIV among gay and bisexual men (GBM). Social marketing campaigns to increase awareness of ED-PrEP were conducted in early 2021. This study aimed to assess the awareness and knowledge of this method after these campaigns.

Patient-centred approaches to providing care at HIV diagnosis: perspectives from healthcare and peer-support workers.

Background: Early uptake of HIV treatment among those newly diagnosed with HIV can improve individual health and prevent onward transmission. Patient-centred care is considered an important aspect in health care, the management of HIV, and can improve uptake of and adherence to HIV treatments.

Methods: Semi-structured interviews were conducted with sexual health clinicians (n , 10) and HIV support workers (n , 4) to understand how they approached HIV diagnosis delivery and care immediately thereafter.

Switching to Non-daily Pre-exposure Prophylaxis Among Gay and Bisexual Men in Australia: Implications for Improving Knowledge, Safety, and Uptake.

Introduction: Preexposure prophylaxis (PrEP) dosing options such as event-driven PrEP hold promise to increase PrEP uptake among gay, bisexual, and queer men (GBQM), but their impacts have not yet been realized and uptake by GBQM suitable for PrEP remains slow in countries where it is only considered an alternative option to daily PrEP.

Methods: We conducted semi-structured interviews between June 2020 and February 2021 with 40 GBQM in Australia to understand PrEP dosing behaviors, knowledge, and preferences.

Results: All participants commenced PrEP daily; 35% had ever switched to non-daily PrEP, mostly taking it event-driven.

Belonging, social connection and non-clinical care: Experiences of HIV peer support among recently diagnosed people living with HIV in Australia.

Effective HIV treatments have transformed the medical needs of people living with HIV (PLHIV) to a chronic condition. However, stigma, poorer mental health outcomes and social isolation remain significant challenges for many PLHIV. HIV peer support programs have assisted PLHIV in navigating the clinical, emotional and social aspects of living with HIV.

Comparison of 6-month outcomes of sepsis versus non-sepsis critically ill patients receiving mechanical ventilation.

Background: Data on long-term outcomes after sepsis-associated critical illness have mostly come from small cohort studies, with no information about the incidence of new disability. We investigated whether sepsis-associated critical illness was independently associated with new disability at 6 months after ICU admission compared with other types of critical illness.

Methods: We conducted a secondary analysis of a multicenter, prospective cohort study in six metropolitan intensive care units in Australia.

Relationship Between Sexual Behaviors with Non-committed Relationship Partners and COVID-19 Restrictions and Notification Rates: Results from a Longitudinal Study of Gay and Bisexual Men in Australia.

Introduction: COVID-19 related lockdowns have impacted the sexual activity of gay and bisexual men (GBM). We investigated trends in sexual behaviors and the COVID-19 context in which they occurred (COVID-notification rates and jurisdictional restrictions) to understand changes in the duration and severity of periods of lockdown on the sexual behavior of Australian GBM.

Methods: In an online, prospective observational study of 831 GBM from May 2020 to May 2021, we investigated associations between changes in sexual behavior among Australian GBM, lockdowns, and COVID-19 notification rates through weekly surveys from May 2020 to May 2021.

Development and implementation of a population-based breast cancer quality index in Queensland, Australia.

Background: While quality indicators (QI) are relatively commonplace, QIs focusing on breast cancer treatment and outcomes have not been previously developed in Australia. We describe the development and implementation of the Queensland Breast Cancer Quality Index (BCQI) and report on trends in performance indicators over time.

Methods: Development of the BCQI was overseen by a clinician-led quality assurance committee covering several clinical disciplines.

Trust, Familiarity, Optimism, and Pleasure: Australian Gay Men Accounting for Inconsistent HIV Prevention Practices in the PrEP Era.

Despite an increase in the range of effective HIV risk reduction strategies that are available, some gay and bisexual men (GBM) do not use any of them consistently. Understanding why GBM do not always use a protective strategy may help develop more effective responses. Semi-structured interviews with 24 sexually active GBM in Sydney, Australia were conducted and analyzed using thematic analysis.

Using social media as a platform to publicly disclose HIV status among people living with HIV: Control, identity, informing public dialogue.

Disclosure of HIV status is usually considered a private encounter involving only a limited number of people at a time. Many people living with HIV are strategic about deciding in what contexts, using which approach, to whom, and to what extent they disclose HIV status. However, social media platforms provide opportunities for people to publicly disclose information about themselves to their networks.

Trends in surgery and adjuvant treatment for early-stage breast cancer: a population-based study in Queensland, Australia.

Purpose: Our aim was to describe variations in the treatment of early-stage breast cancer and to examine factors associated with disease-specific survival (DSS).

Methods: The study used linked data for 24,190 women with a T1 (≤ 20 mm) breast cancer who underwent surgery from 2005 to 2019. Multivariate logistic regression was used to model predictors of receiving breast-conserving surgery (BCS) compared to mastectomy and a multinomial model was used to examine factors associated with type(s) of treatment received.