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BACKGROUND: Agricultural and construction workers spend much of their work time outdoors and have higher risks of developing skin cancer when compared to indoor workers. However, there is limited research on ultraviolet radiation (UVR) exposure knowledge, sun safety practices and constraints within these occupational groups in Ireland. AIMS: This study aimed to examine self-reported time spent outdoors in a sample of Irish agricultural and construction workers; to describe and compare UVR exposure knowledge, safety practices and perceived constraints in both occupational groups, and to assess the association of demographic, personal and occupational factors with sun-related knowledge, practices and perceived constraints. METHODS: Agricultural workers (nâ =â 154) and construction workers (nâ =â 467) completed a questionnaire, which measured solar UVR exposure knowledge, safety practices, and perceived constraints to sun personal protective equipment and sunscreen use in addition to demographic, personal, and workplace characteristics. Mann-Whitney and Kruskal-Wallis tests were used to examine differences in knowledge, practices and perceived constraints by these characteristics. RESULTS: Both groups spend a significant proportion of their working week outdoors (25 hours per week on average). Although participation in sun safety training was high for both groups, UVR exposure knowledge and sunscreen use were low, and annual rates of reported sunburn were high. Knowledge, practices and perceived constraints also differed significantly according to demographic, personal, occupational and workplace characteristics. CONCLUSIONS: In addition to training by employers and advisory groups, interventions are required to address perceived barriers that impede the uptake and usage of control measures that can lower risk.
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Agricultura , Agricultores , Conocimientos, Actitudes y Práctica en Salud , Exposición Profesional , Luz Solar , Protectores Solares , Humanos , Irlanda , Masculino , Adulto , Exposición Profesional/efectos adversos , Exposición Profesional/prevención & control , Agricultores/estadística & datos numéricos , Encuestas y Cuestionarios , Persona de Mediana Edad , Luz Solar/efectos adversos , Femenino , Protectores Solares/uso terapéutico , Neoplasias Cutáneas/prevención & control , Neoplasias Cutáneas/etiología , Quemadura Solar/prevención & control , Rayos Ultravioleta/efectos adversos , Ropa de Protección/estadística & datos numéricos , Industria de la ConstrucciónRESUMEN
BACKGROUND: Half of mental health disorders begin before the age of 14, highlighting the importance of prevention and early-intervention in childhood. Schools have been identified globally by policymakers as a platform to support good child mental health; however, the majority of the research is focused on secondary schools, with primary schools receiving very little attention by comparison. The limited available evidence on mental health initiatives in primary schools is hindered by a lack of rigorous evaluation. This quasi-experimental cluster study aims to examine the implementation and effectiveness of a Mental Health and Wellbeing Co-ordinator role designed to build mental health capacity within primary schools. METHODS: This is a primary (ages 5-12) school-based cluster quasi-experimental study in Victoria, Australia. Before baseline data collection, 16 schools selected by the state education department will be allocated to intervention, and another 16 matched schools will continue as 'Business as Usual'. In intervention schools, a mental health and well-being coordinator will be recruited and trained, and three additional school staff will also be selected to receive components of the mental health training. Surveys will be completed by consenting staff (at 2-, 5-, 10- and 17-months post allocation) and by consenting parents/carers (at 3-, 10- and 17-months post allocation) in both intervention and business as usual schools. The primary objective is to assess the change in teacher's confidence to support student mental health and wellbeing using the School Mental Health Self-Efficacy Teacher Survey. Secondary objectives are to assess the indirect impact on systemic factors (level of support, prioritisation of child mental health), parent and teachers' mental health literacy (stigma, knowledge), care access (school engagement with community-based services), and student mental health outcomes. Implementation outcomes (feasibility, acceptability, and fidelity) and costs will also be evaluated. DISCUSSION: The current study will examine the implementation and effectiveness of having a trained Mental Health and Wellbeing Coordinator within primary schools. If the intervention increases teachers' confidence to support student mental health and wellbeing and builds the capacity of primary schools it will improve student mental health provision and inform large-scale mental health service reform. TRIAL REGISTRATION: The trial was retrospectively registered in the Australian New Zealand Clinical Trials Registry (ANZCTR) on July 6, 2021. The registration number is ACTRN12621000873820 .
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Salud Mental , Servicios de Salud Escolar , Niño , Preescolar , Humanos , Instituciones Académicas , Estudiantes , VictoriaRESUMEN
Dermatomyositis (DM) is an autoimmune connective tissue disease that is included in the idiopathic inflammatory myopathies. Cutaneous manifestations are a prominent part of the condition: some skin signs in DM are common to most patients, while other signs are encountered infrequently. A number of features are pathognomic for DM. The demonstration of myositis-specific antibodies (MSAs) in DM has extended the ability to define phenotypic subgroups. It appears that the presence of certain MSAs confers susceptibility to specific clinical features, an association which reveals a serotype-phenotype relationship. In this review article we have provided a detailed summary of common and under-recognized cutaneous manifestations of DM.
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Dermatomiositis/patología , Exantema/patología , Calcinosis/etiología , Dermatomiositis/complicaciones , Dermatosis Facial/patología , Dermatosis de la Mano/patología , Humanos , Dermatosis de la Pierna/patología , Paniculitis/etiología , Dermatosis del Cuero Cabelludo/patología , Torso/patologíaAsunto(s)
Distrofia Muscular de Emery-Dreifuss , Distrofia Miotónica , Electrofisiología Cardíaca , Muerte Súbita Cardíaca/etiología , Muerte Súbita Cardíaca/prevención & control , Fenómenos Electrofisiológicos , Humanos , Distrofia Muscular de Emery-Dreifuss/diagnóstico , Distrofia Muscular de Emery-Dreifuss/genética , Distrofia Miotónica/complicaciones , Distrofia Miotónica/diagnósticoAsunto(s)
Acné Vulgar/tratamiento farmacológico , Fármacos Dermatológicos/efectos adversos , Diabetes Mellitus Tipo 1/sangre , Resistencia a la Insulina , Insulina/sangre , Isotretinoína/efectos adversos , Acné Vulgar/complicaciones , Glucemia/metabolismo , Diabetes Mellitus Tipo 1/complicaciones , Femenino , Humanos , Adulto JovenRESUMEN
AIM: Haemorrhoidal disease can severely affect a patient's quality of life. Its classification is commonly based on morphology of the degree of prolapse; however, this does not take into account the symptoms and impact on the quality of life. The aim of this systematic review was to determine the most appropriate instruments that classify the severity of disease according to symptoms. METHOD: A PRISMA-compliant search was conducted in December 2019 to identify studies that described the validation of a haemorrhoidal symptom score. The measurement properties of the scoring systems were assessed based on the consensus-based standards for the selection of health status measurement instruments (COSMIN) methodology for systematic reviews for patient-reported outcome measures. RESULTS: A total of 5288 articles were identified, with five articles included. Three studies developed a scoring system based on a set of core symptoms for a cohort of patients and validated the score against treatment outcomes. One study developed a disease-specific quality of life questionnaire based on symptoms to evaluate disease burden. One study combined both quality of life and symptom measures and tested measurement properties on two cohorts of patients. Only one study demonstrated satisfactory valid, reliable and responsive measurement criteria. CONCLUSION: A single study demonstrated sufficient quality in measurement properties to be recommended for clinical use. Further studies in this area should utilize consensus-based standards for designing and reporting validation research to ensure that the appropriate evidence base is acquired if any further patient-reported outcome measures are to be recommended.
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Hemorroides , Calidad de Vida , Hemorroides/diagnóstico , Humanos , Medición de Resultados Informados por el Paciente , Reproducibilidad de los Resultados , Encuestas y CuestionariosRESUMEN
Introduction To examine efficacy and tolerability of Levetiracetam monotherapy as a first line agent in a national cohort of children with epilepsy, naïve to anti-epileptic medication. Methods A retrospective analysis of children with epilepsy who attended 4 Irish tertiary Paediatric Neurology Clinics (2009-2015) started on Levetiracetam as a first line monotherapy. Results 182 children were identified aged one month to 16 years (mean 6.2 years (SD=5.1) Retention at 6 and 12 months was 88% (n=161) and 83% (n=145) respectively. 75% (n=104) achieved seizure freedom or > 50% improvement in seizure control at 12 months. 30% (n=55) experienced ≥1 adverse effect with aggression (12%; n=21) the most frequent. Treatment was discontinued in 16% (n=29) because of intolerance. Underlying conditions and epilepsy type were not found to influence efficacy or tolerability. Conclusion Levetiracetam monotherapy was observed as effective and safe for children with epilepsy although side effects limit tolerance in a sizeable minority.
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Tolerancia a Medicamentos , Epilepsia/tratamiento farmacológico , Levetiracetam/uso terapéutico , Adolescente , Niño , Preescolar , Femenino , Humanos , Lactante , Irlanda , Levetiracetam/efectos adversos , Masculino , Estudios Retrospectivos , Seguridad , Resultado del TratamientoRESUMEN
We report the observation of radar echoes from the ionization trails of high-energy particle cascades. Data were taken at the SLAC National Accelerator Laboratory, where the full electron beam (â¼10^{9} e^{-} at â¼10 GeV/e^{-}) was directed into a plastic target to simulate an ultrahigh-energy neutrino interaction. The target was interrogated with radio waves, and coherent radio reflections from the cascades were detected with properties consistent with theoretical expectations. This is the first definitive observation of radar echoes from high-energy particle cascades, which may lead to a viable neutrino detection technology for energies â³10^{16} eV.
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There is a strong evidence-based rationale for community capacity building and community empowerment as part of a strategic response to reduce health inequalities. Within the current UK policy context, there are calls for increased public engagement in prevention and local decision-making in order to give people greater control over the conditions that determine health. With reference to the challenges and opportunities within the English public health system, this essay seeks to open debate about what is required to mainstream community-centred approaches and ensure that the public is central to public health. The essay sets out the case for a reorientation of public health practice in order to build impactful action with communities at scale leading to a reduction in the health gap. National frameworks that support local practice are described. Four areas of challenge that could potentially drive an implementation gap are discussed: (i) achieving integration and scale, (ii) effective community mobilization, (iii) evidencing impact and (iv) achieving a shift in power. The essay concludes with a call to action for developing a contemporary public health practice that is rooted in communities and offers local leadership to strengthen local assets, increase community control and reduce health inequalities.
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Participación de la Comunidad , Liderazgo , Práctica de Salud Pública , Disparidades en el Estado de Salud , Humanos , Salud Pública , Reino UnidoAsunto(s)
Rodilla , Linfoma de Células B Grandes Difuso/diagnóstico , Neoplasias Cutáneas/diagnóstico , Úlcera Cutánea/etiología , Anciano , Humanos , Linfoma de Células B Grandes Difuso/complicaciones , Linfoma de Células B Grandes Difuso/patología , Masculino , Piel/patología , Neoplasias Cutáneas/complicaciones , Neoplasias Cutáneas/patología , Úlcera Cutánea/diagnóstico , Úlcera Cutánea/patologíaRESUMEN
We report on an upward traveling, radio-detected cosmic-ray-like impulsive event with characteristics closely matching an extensive air shower. This event, observed in the third flight of the Antarctic Impulsive Transient Antenna (ANITA), a NASA-sponsored long-duration balloon payload, is consistent with a similar event reported in a previous flight. These events could be produced by the atmospheric decay of an upward-propagating τ lepton produced by a ν_{τ} interaction, although their relatively steep arrival angles create tension with the standard model neutrino cross section. Each of the two events have a posteriori background estimates of â²10^{-2} events. If these are generated by τ-lepton decay, then either the charged-current ν_{τ} cross section is suppressed at EeV energies, or the events arise at moments when the peak flux of a transient neutrino source was much larger than the typical expected cosmogenic background neutrinos.
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Clorhidrato de Fingolimod/efectos adversos , Inmunosupresores/efectos adversos , Linfoma Anaplásico de Células Grandes/inducido químicamente , Esclerosis Múltiple Recurrente-Remitente/tratamiento farmacológico , Neoplasias Cutáneas/inducido químicamente , Biopsia , Femenino , Humanos , Antígeno Ki-1/metabolismo , Linfoma Anaplásico de Células Grandes/diagnóstico , Linfoma Anaplásico de Células Grandes/patología , Persona de Mediana Edad , Receptores de Lisoesfingolípidos/antagonistas & inhibidores , Receptores de Lisoesfingolípidos/metabolismo , Piel/citología , Piel/efectos de los fármacos , Piel/patología , Neoplasias Cutáneas/diagnóstico , Neoplasias Cutáneas/patología , Linfocitos T/efectos de los fármacos , Linfocitos T/metabolismoRESUMEN
This project quantified the impact that voluntary reformulation efforts of the food industry had on the Irish population's nutrient intake. Nutrient composition data on reformulated products were collected from 14 major food companies for two years, 2005 and 2012. Probabilistic intake assessments were performed using the Irish national food consumption surveys as dietary intake data. The nutrient data were weighted by market shares replacing existing food composition data for these products. The reformulation efforts assessed, significantly reduced mean energy intakes by up to 12 kcal/d (adults), 15 kcal/d (teens), 19 kcal/d (children) and 9 kcal/d (pre-schoolers). Mean daily fat intakes were reduced by up to 1.3 g/d, 1.3 g/d, 0.9 g/d and 0.6 g/d, saturated fat intakes by up to 1.7 g/d, 2.3 g/d, 1.8 g/d and 1 g/d, sugar intakes by up to 1 g/d, 2 g/d, 3.5 g/d and 1 g/d and sodium intakes by up to 0.6 g/d, 0.5 g/d, 0.2 g/d, 0.3 g/d for adults, teenagers, children and pre-school children, respectively. This model enables to assess the impact of industry reformulation amongst Irish consumers' nutrient intakes, using consumption, food composition and market share data.
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Manipulación de Alimentos , Población Blanca , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Índice de Masa Corporal , Niño , Preescolar , Dieta , Grasas de la Dieta/administración & dosificación , Azúcares de la Dieta/administración & dosificación , Ingestión de Energía , Ácidos Grasos/administración & dosificación , Estudios de Seguimiento , Humanos , Lactante , Irlanda , Persona de Mediana Edad , Evaluación Nutricional , Encuestas Nutricionales , Sodio en la Dieta/administración & dosificación , Adulto JovenRESUMEN
We report on four radio-detected cosmic-ray (CR) or CR-like events observed with the Antarctic Impulsive Transient Antenna (ANITA), a NASA-sponsored long-duration balloon payload. Two of the four were previously identified as stratospheric CR air showers during the ANITA-I flight. A third stratospheric CR was detected during the ANITA-II flight. Here, we report on characteristics of these three unusual CR events, which develop nearly horizontally, 20-30 km above the surface of Earth. In addition, we report on a fourth steeply upward-pointing ANITA-I CR-like radio event which has characteristics consistent with a primary that emerged from the surface of the ice. This suggests a possible τ-lepton decay as the origin of this event, but such an interpretation would require significant suppression of the standard model τ-neutrino cross section.
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Neurophysiological changes in the basal ganglia thalamo-cortical circuit associated with the development of parkinsonian motor signs remain poorly understood. Theoretical models have ranged from those emphasizing changes in mean discharge rate to increased oscillatory activity within the beta range. The present study characterized neuronal activity within and across the internal and external segments of the globus pallidus as a function of motor severity using a staged, progressively severe 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine model of Parkinsonism in three rhesus monkeys. An increase in coherence between neuronal pairs across the external and internal globus pallidus was present in multiple frequency bands in the parkinsonian state; both the peak frequency of oscillatory coherence and the variability were reduced in the parkinsonian state. The incidence of 8-20Hz oscillatory activity in the internal globus pallidus increased with the progression of the disease when pooling the data across the three animals; however it did not correlate with motor severity when assessed individually and increased progressively in only one of three animals. No systematic relationship between mean discharge rates or the incidence or structure of bursting activity and motor severity was observed. These data suggest that exaggerated coupling across pallidal segments contribute to the development of the parkinsonian state by inducing an exaggerated level of synchrony and loss of focusing within the basal ganglia. These data further point to the lack of a defined relationship between rate changes, the mere presence of oscillatory activity in the beta range and bursting activity in the basal ganglia to the motor signs of Parkinson's disease.