Specialty palliative care use among cancer patients: A population-based study.

Background: Rigorous population-based assessments of the use of specialty palliative care (SPC) in the US are rare.

Settings/subjects: This study examined SPC use among cancer patients in a mid-sized metropolitan area in Southeast US.

Measurements: In this cancer decedent cohort study, data were acquired and linked from the state-wide cancer registry; state-wide hospital discharge dataset; and local SPC providers.

Hugh Watt Reid.

A scholar with an ever-inquiring mind, he was recognised internationally as an outstanding scientist.

Contribution of general medicine to perioperative and consultative care: an Australian metropolitan teaching hospital experience.

Little is known about the contribution of general medicine to perioperative and consultative care in Australia. A descriptive observational study was undertaken at a quaternary institution to evaluate the characteristics of perioperative and nonoperative consultations undertaken by general medicine. Results demonstrated patterns of engagement within a 'traditional' model of perioperative care and highlighted several opportunities for a redesign to a more proactive and collaborative cross-disciplinary model.

Top Ten Tips Palliative Care Clinicians Should Know About the Psychological Aspects of Palliative Care Encounters.

Palliative care clinicians enhance the illness experiences of patients and their families through building therapeutic relationships. Many psychological concepts underlie a clinician's approach to a specific patient. Through high-yield tips, this article highlights ten selected psychological elements that palliative care clinicians often use to support patients.

An Emergency Department Clinical Algorithm to Increase Early Palliative Care Consultation: Pilot Project.

The emergency department (ED) is a primary entry point of hospitals but does not have a system to identify and consult palliative care (PC) early in patients who meet criteria. To determine the measurable effects of an ED PC consultation on patients who meet criteria, hypothesizing that ED PC consultation would lead to decreased average length of stay (ALOS), average direct cost per patient, decreased number of surgeries, and radiological tests performed per patient. A physician-led data-driven evidence-based algorithm was designed and piloted with implementation in two hospitals during January-March 2019 in Orlando, FL.

Hydration and water intake practices of commercial long-distance drivers in Ghana: what do they know and why does it matter?

Background: The World Health Organization indicates that hydration is indispensable to human life. A long-period of dehydration can result in fatigue, drowsiness and mental confusion which can result in committing serious blunders. For commercial drivers, however, these blunders can be life-threatening and their hydration cannot be overemphasized.

Stroke incidence and subtypes in Aboriginal people in remote Australia: a healthcare network population-based study.

Objectives: We aimed to compare the incidence, subtypes and aetiology of stroke, and in-hospital death due to stroke, between Aboriginal and non-Aboriginal people in Central Australia, a remote region of Australia where a high proportion Aboriginal people reside (40% of the population). We hypothesised that the rates of stroke, particularly in younger adults, would be greater in the Aboriginal population, compared with the non-Aboriginal population; we aimed to elucidate causes for any identified disparities.

Design: A retrospective population-based study of patients hospitalised with stroke within a defined region from 1 January 2011 to 31 December 2014.

Social Media Consequences of Pediatric Death.

Social media is an important access point for engagement of children and adolescents. For individuals with a life-limiting illness or serving as the caregiver for an ill child, social media can be a helpful outlet for support and information gathering. It has democratized the process of being remembered through providing an ongoing account of thoughts, pictures, and videos that theoretically live on forever via a digital legacy.

Striatal Neuropeptides Enhance Selection and Rejection of Sequential Actions.

The striatum is the primary input nucleus for the basal ganglia, and receives glutamatergic afferents from the cortex. Under the hypothesis that basal ganglia perform action selection, these cortical afferents encode potential "action requests." Previous studies have suggested the striatum may utilize a mutually inhibitory network of medium spiny neurons (MSNs) to filter these requests so that only those of high salience are selected.

Development and evaluation of a palliative care curriculum for cystic fibrosis healthcare providers.

Background: Primary palliative care refers to basic skills that all healthcare providers can employ to improve quality of life for patients at any stage of disease. Training in these core skills is not commonly provided to clinicians caring for cystic fibrosis (CF) patients. The objective of this study was to assess change in comfort with core skills among care team members after participation in CF-specific palliative care training focused on management of burdensome symptoms and difficult conversations.

Cytokine expression in the placenta of pregnant cattle after inoculation with Neospora caninum.

Neospora caninum is recognized as a major cause of reproductive losses worldwide but its pathogenesis is not completely understood. Immune mediated placental pathology has been reported as being responsible for compromising pregnancy probably due to the adverse effects of exacerbated Th1 type response at the maternal-foetal interface. Different clinical outcomes are known to occur following experimental infections of cattle at different stages of gestation, with foetal death being the most common finding during early gestation, and the birth of live congenitally infected calves following infection later in gestation.

Inflammatory infiltration into placentas of Neospora caninum challenged cattle correlates with clinical outcome of pregnancy.

Infection with Neospora caninum stimulates host cell-mediated immune responses, which may be responsible for placental damage leading to bovine abortion. The aim of this study was to compare immune responses in the bovine placenta, following experimental infection in different stages of pregnancy. Placentomes were examined by immunohistochemistry and inflammation in early gestation was generally moderate to severe, particularly in the placentas carrying non-viable foetuses, whereas it was milder in later stages, mainly characterised by the presence of CD3+, CD4+ and γδ T-cells.

Intranasal infection with Chlamydia abortus induces dose-dependent latency and abortion in sheep.

Background: Latency is a key feature of the animal pathogen Chlamydia abortus, where infection remains inapparent in the non-pregnant animal and only becomes evident during a subsequent pregnancy. Often the first sign that an animal is infected is abortion occurring late in gestation. Despite this, little is understood of the underlying mechanisms that control latency or the recrudescence of infection that occurs during subsequent pregnancy.

High rate of transplacental infection and transmission of Neospora caninum following experimental challenge of cattle at day 210 of gestation.

In order to investigate the pathogenesis of neosporosis following a primary infection in late pregnancy, cattle were subcutaneously challenged with 5 × 108Neospora caninum (NC1 isolate) tachyzoites at day 210 of gestation and serial necropsies were then carried out at 14, 28, 42 and 56 days post-infection (dpi). No abortions occurred and all the foetuses were viable at the time of euthanasia. There was a high rate of vertical transmission, as parasites were detected by immunohistochemical labelling and PCR in all the foetuses from 28 dpi.

Application of quantitative real-time polymerase chain reaction for the diagnosis of toxoplasmosis and enzootic abortion of ewes.

Toxoplasma gondii and Chlamydophila abortus are the 2 most common infectious causes of ovine abortion worldwide. These obligate intracellular pathogens are associated with severe placentitis leading to abortion or stillbirth in pregnant ewes, and resulting in significant economic losses. The objectives of the current study were the development, validation, and application of a duplex real-time polymerase chain reaction (PCR) assay capable of quantifying the burden of infection by T.

Maternal and foetal immune responses of cattle following an experimental challenge with Neospora caninum at day 70 of gestation.

The immune responses of pregnant cattle and their foetuses were examined following inoculation on day 70 of gestation either intravenously (iv) (group 1) or subcutaneously (sc) (group 2) with live NC1 strain tachyzoites or with Vero cells (control) (group 3). Peripheral blood mononuclear cell (PBMC) responses to Neospora antigen and foetal viability were assessed throughout the experiment. Two animals from each group were sacrificed at 14, 28, 42 and 56 days post inoculation (pi).

Establishing a rodent stroke perfusion computed tomography model.

Brain computed tomography perfusion imaging in acute stroke may help guide therapy. However, the perfusion thresholds defining potentially salvageable (penumbra) and irreversibly injured (infarct core) tissue require further validation. The aim of this study was to validate infarct core and penumbra perfusion thresholds in a rodent stroke model by developing and optimising perfusion computed tomography imaging, performing serial scanning and correlating scans with final histology.