A phase I clinical trial of intrahepatic artery delivery of TG6002 in combination with oral 5-fluorocytosine in patients with liver-dominant metastatic colorectal cancer.

Background: Effective treatment for patients with metastatic cancer is limited, particularly for colorectal cancer patients with metastatic liver lesions (mCRC), where accessibility to numerous tumours is essential for favourable clinical outcomes. Oncolytic viruses (OVs) selectively replicate in cancer cells; however, direct targeting of inaccessible lesions is limited when using conventional intravenous or intratumoural administration routes.

Methods: We conducted a multi-centre, dose-escalation, phase I study of vaccinia virus, TG6002, via intrahepatic artery (IHA) delivery in combination with the oral pro-drug 5-fluorocytosine to fifteen mCRC patients.

A Unique Cause of Chronic Right Hip Pain and Unilateral Leg Swelling 10 Years Following Total Hip Arthroplasty.

Patient is a 64-year-old female with a history of right total hip arthroplasty (THA) who presented with progressive painful right lower extremity edema and chronic groin pain for 2 years. A CT scan from October 2021 revealed an expanding, large iliopsoas bursal fluid collection that caused compression of the right common femoral artery and vein in June 2023. Further workup excluded deep venous thrombosis or infectious causes.

Risk treatment thresholds for initiating cardiovascular disease pharmacotherapy: Synthesis of international evidence to support guideline recommendations.

Background: A new Australian guideline for cardiovascular disease (CVD) risk assessment and management was published in 2023, including new risk treatment thresholds.

Objective: This article summarises the published peer-reviewed global evidence that informed guideline recommendations on risk treatment thresholds for initiating blood pressure- and lipid-lowering therapy for CVD primary prevention.

Discussion: Evidence from 13 meta-analyses, randomised controlled trials and modelling studies involving more than 515,700 patients showed that preventive pharmacotherapy reduced the number of CVD events at all risk levels.

Blood pressure in young Aboriginal and Torres Strait Islander people: analysis of baseline data from a prospective cohort study.

Objective: To assess the distribution of blood pressure levels and the prevalence of hypertension and pre-hypertension in young Indigenous people (10-24 years of age).

Study Design: Prospective cohort survey study (Next Generation: Youth Wellbeing Study); baseline data analysis.

Setting, Participants: Aboriginal and Torres Strait Islander people aged 10-24 years living in regional, remote, and urban communities in Central Australia, Western Australia, and New South Wales; recruitment: March 2018 - March 2020.

The UPFRONT project: tailored implementation and evaluation of a patient decision aid to support shared decision-making about management of symptomatic uterine fibroids.

Objective: To evaluate implementation of a patient decision aid for symptomatic uterine fibroid management to improve shared decision-making at five clinical settings across the United States.

Methods: We used a type 3 hybrid effectiveness-implementation stepped-wedge design and the Reach, Effectiveness, Adoption, Implementation, Maintenance (RE-AIM) planning and evaluation framework. We conducted clinician training, monthly reach tracking with feedback to site clinical leads, patient and clinician surveys, and visit audio-recordings.

Burnout and Well-Being in Trainees: Findings From a National Survey of US Obstetrics and Gynecology Residents.

Despite national attention on resident well-being, challenges persist. Effective solutions require greater understanding of personal and program factors. To explore burnout, resilience, self-reported mental health, and perceptions of the learning environment in a national sample of obstetrics and gynecology (OB/GYN) residents.

Faltering mortality improvements at young-middle ages in high-income English-speaking countries.

Background: Before the COVID-19 pandemic, stagnating life expectancy trends were reported in some high-income countries (HICs). Despite previous evidence from country-specific studies, there is a lack of comparative research that provides a broader perspective and challenges existing assumptions. This study aims to examine longevity trends and patterns in six English-speaking countries (Australia, Canada, Ireland, New Zealand, United Kingdom, United States) by combining period and cohort perspectives and to compare them with other HICs.

Living With and Beyond Cancer With Comorbid Conditions: Qualitative Insights to Understand Psychosocial Support Needs.

Introduction: There is a pressing need to understand and explore the complex experiences and psychosocial support needs of people LWBC-CM and their informal caregivers, to inform survivorship and supportive care interventions.

Methods: In-depth qualitative interviews were conducted with people LWBC-CM and their informal caregivers in Scotland, invited via primary care. One-to-one, face-to-face interviews were conducted with informed consent exploring experiences of symptoms, psychosocial support needs and interactions with health services.

Relationships between social determinants of health and healthy body composition among Aboriginal and Torres Strait Islander youth in the Next Generation: Youth Well-being study.

Issue Addressed: Little is currently known about the relationships between body composition and the social determinants of health among Aboriginal and Torres Strait Islander youth in Australia, which could help inform policy responses to address health inequities.

Methods: This study aimed to explore the relationship between various social factors and healthy body mass index (BMI) and waist/height ratio (WHtR) among Aboriginal and Torres Strait Islander youth aged 16-24 years. Baseline survey data from 531 participants of the 'Next Generation: Youth Well-being study' were used.

Appropriateness of prior authorization requirements for total shoulder arthroplasty: a systematic review.

Background: Total shoulder arthroplasty has become increasingly utilized for managing glenohumeral osteoarthritis (GHOA), with procedure rates expected to rise. Consequently, there has been a surge in prior authorization (PA) requests for total shoulder arthroplasty, imposing a substantial administrative burden and highlighting the need for physician advocates to challenge the current PA system. A notable PA requirement is preoperative physical therapy (PT), a treatment modality for GHOA that has not been extensively studied and is not endorsed by the American Academy of Orthopeadic Surgery as necessary for the treatment for GHOA.

Segregation by Payer in Obstetrics and Gynecology Residency Ambulatory Care Sites.

Importance: Many teaching hospitals in the US segregate patients by insurance status, with resident clinics primarily composed of publicly insured or uninsured patients and faculty practices seeing privately insured patients. The prevalence of this model in obstetrics and gynecology residencies is unknown.

Objectives: To examine the prevalence of payer-based segregation in obstetrics and gynecology residency ambulatory care sites nationally and to compare residents' and program directors' perceptions of differences in quality of care between payer-segregated and integrated sites.

Entorhinal cortex vulnerability to human APP expression promotes hyperexcitability and tau pathology.

Preventative treatment for Alzheimer's Disease (AD) is dire, yet mechanisms underlying early regional vulnerability remain unknown. In AD, one of the earliest pathophysiological correlates to cognitive decline is hyperexcitability, which is observed first in the entorhinal cortex. Why hyperexcitability preferentially emerges in specific regions in AD is unclear.

Loss of symmetric cell division of apical neural progenitors drives DENND5A-related developmental and epileptic encephalopathy.

Developmental and epileptic encephalopathies (DEEs) feature altered brain development, developmental delay and seizures, with seizures exacerbating developmental delay. Here we identify a cohort with biallelic variants in DENND5A, encoding a membrane trafficking protein, and develop animal models with phenotypes like the human syndrome. We demonstrate that DENND5A interacts with Pals1/MUPP1, components of the Crumbs apical polarity complex required for symmetrical division of neural progenitor cells.

Bidirectional pilus processing in the Tad pilus system motor CpaF.

The bacterial tight adherence pilus system (TadPS) assembles surface pili essential for adhesion and colonisation in many human pathogens. Pilus dynamics are powered by the ATPase CpaF (TadA), which drives extension and retraction cycles in Caulobacter crescentus through an unknown mechanism. Here we use cryogenic electron microscopy and cell-based light microscopy to characterise CpaF mechanism.

An enhancer-AAV toolbox to target and manipulate distinct interneuron subtypes.

In recent years, we and others have identified a number of enhancers that, when incorporated into rAAV vectors, can restrict the transgene expression to particular neuronal populations. Yet, viral tools to access and manipulate fine neuronal subtypes are still limited. Here, we performed systematic analysis of single cell genomic data to identify enhancer candidates for each of the cortical interneuron subtypes.

Entorhinal cortex vulnerability to human APP expression promotes hyperexcitability and tau pathology.

Preventative treatment for Alzheimer's Disease is of dire importance, and yet, cellular mechanisms underlying early regional vulnerability in Alzheimer's Disease remain unknown. In human patients with Alzheimer's Disease, one of the earliest observed pathophysiological correlates to cognitive decline is hyperexcitability. In mouse models, early hyperexcitability has been shown in the entorhinal cortex, the first cortical region impacted by Alzheimer's Disease.

In Vitro Lethality of Fenbendazole to the Eyeworm .

is a heteroxenous nematode that infects the harderian gland and other ocular tissues in birds. High-intensity infections often cause damage to the infected tissues. Due to the nature of the infection sites, treatment of in these hosts can be difficult.

Association of optimism and social support with health-related quality of life among Australian women cancer survivors - A cohort study.

Aim: Large-scale studies investigating health-related quality of life (HRQL) in cancer survivors are limited. This study aims to investigate HRQL and its relation to optimism and social support among Australian women following a cancer diagnosis.

Methods: Data were from the Australian Longitudinal Study on Women's Health, a large cohort study (n = 14,715; born 1946-51), with 1428 incident cancer cases ascertained 1996-2017 via linkage to the Australian Cancer Database.

Carrying on with life as a lung cancer survivor: a qualitative study of Australian survivors' employment, finances, relationships, and healthcare experiences.

Background: With novel therapies, more individuals are living longer with lung cancer (LC). This study aimed to understand the impacts of LC on life domains such as employment, finances, relationships, and healthcare needs.

Methods: Individuals 18+, diagnosed with LC, 6-24 months post-treatment were recruited through an Australian LC cohort study (Embedding Research and Evidence in Cancer Healthcare-EnRICH).