Publications by authors named "Catherine Healy"

Background: Metastatic breast cancer (mBC) guidelines recommend multidisciplinary meetings (MDM), but there is limited research on their impact. This prospective study examines the impact of an mBC MDM on management plans, their implementation rate, and costs and benefits at an Australian metropolitan breast cancer center.

Methods: Consecutive mBC MDM patients were enrolled.

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Chronic wounds represent a significant burden on the individual, and the healthcare system. Individuals with chronic wounds report pain to be the most challenging aspect of living with a chronic wound, with current therapeutic options deemed insufficient. The cutaneous endocannabinoid system is an important regulator of skin homeostasis, with evidence of system dysregulation in several cutaneous disorders.

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Chronic wounds adversely affect quality of life. Pain is associated with chronic wounds, and its impact can vary according to wound aetiology, condition, and patient factors. This systematic review examined the effectiveness of topical interventions in the management chronic wound-related pain guided by PRISMA recommendations of randomised controlled trials (RCTs) where pain reduction is the primary outcome.

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Human papilloma virus (HPV) vaccination rates remain below national goals in the United States despite the availability of evidence-based strategies to increase rates. The Adolescent Vaccination Program (AVP) is a multi-component intervention demonstrated to increase HPV vaccination rates in pediatric clinics through the implementation of six evidence-based strategies. The purpose of this study, conducted in Houston, Texas, from 2019-2021, was to adapt the AVP into an online decision support implementation tool for standalone use and to evaluate its feasibility for use in community clinics.

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Venous, arterial, diabetic and pressure ulcers, collectively known as chronic wounds, negatively impact individuals across psychological, social and financial domains. Chronic wounds can be painful and the nature, frequency and impact of pain can differ depending on wound aetiology, wound state and on numerous patient factors. While systemic pharmaceutical agents have some effect in managing pain, there is a need to examine topical agents applied to the wound bed for pain relief.

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This series of 28 infants with group B streptococcal (GBS) cellulitis-adenitis from a single institution over 24 years offers insights important to the early recognition, spectrum of findings, and optimal management of this rare manifestation of invasive GBS disease.

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Peroxisome proliferator-activated receptors (PPARs) are ligand-dependent transcription factors that exist in three isoforms: PPARα, PPARβ/δ and PPARγ. Studies suggest that the PPAR signalling system may modulate pain, anxiety and cognition. The aim of the present study was to investigate whether endogenous signalling via PPARs differentially modulates innate anxiety responses and mnemonic function in the presence and absence of inflammatory pain.

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Article Synopsis
  • A systematic review and meta-analysis were conducted on 374 studies examining the effectiveness of cannabinoids and related substances for pain relief in animal models.
  • The majority of the studies focused on male rodents and primarily measured pain relief by observing changes in hypersensitivity related to limb withdrawal.
  • While cannabinoid treatments were generally effective in reducing pain behaviors in various pain models, the overall quality of the studies was questioned due to low reporting standards for minimizing bias, suggesting future research should improve methodology and behavioral assessment.
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The cell-surface receptor ST2L triggers cytokine release by immune cells upon exposure to its ligand IL-33. To study the effect of ST2L-dependent signaling in different cell types, we generated antagonist antibodies that bind different receptor domains. We sought to characterize their activities in vitro using both transfected cells as well as basophil and mast cell lines that endogenously express the ST2L receptor.

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Article Synopsis
  • Disruption of the epithelial barrier can cause inflammation in the intestines, and the activation of TLR2 by microbial amyloid proteins, like curli, can help maintain gut integrity and health.
  • Research using mouse models showed that treatment with curli from both pathogenic and beneficial bacteria increased IL-10 levels, an important cytokine for intestinal health, and improved colitis symptoms.
  • The findings suggest that bacterial amyloids could be a promising new treatment for intestinal inflammatory diseases, as they help regulate immune responses through the TLR2/IL-10 pathway.
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High and low flow rate respirable size selective samplers including the CIP10-R (10 l min(-1)), FSP10 (11.2 l min(-1)), GK2.69 (4.

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Objectives: The task of grinding sandstone with a 5-inch angle grinder is a major source of exposure to respirable crystalline silica (RCS), known to cause diseases such as silicosis and lung cancer among workers who work with these materials. A shroud may be a suitable engineering control for this task. The objectives of this study were to evaluate the effectiveness of four commercially available shrouds at reducing respirable dust and RCS levels during the task of grinding sandstone using tools and accessories typical of restoration stone work.

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Unlabelled: Restoration stone work regularly involves work with high-silica-content materials (e.g., sandstone), but low-silica-content materials (<2 % quartz) such as limestone and lime mortar are also used.

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Objectives: Crystalline silica occurs as a significant component of many traditional materials used in restoration stonework, and stoneworkers who work with these materials are potentially exposed to stone dust containing respirable crystalline silica (RCS). Exposure to RCS can result in the development of a range of adverse health effects, including silicosis and lung cancer. An understanding of the determinants of RCS exposure is important for selecting appropriate exposure controls and in preventing occupational diseases.

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The decriminalization of sex work in New Zealand will protect the rights of sex workers and improve their working conditions and general well-being. It will also improve HIV prevention programs. In this article, which is based on a presentation at a "learning from practice" session at the conference, Catherine Healy describes the situation prior to decriminalization, and discusses the features of the new law and accompanying guidelines.

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