RESUMEN
Physician adoption of new technologies is a key issue for population health and the sustainability of the healthcare system. This paper explores gender differences in general practitioners' (GPs) adoption of new oral anticoagulants. We combine detailed individual data on physician and practice style characteristics from the Medicine in Australia: Balancing Employment and Life (MABEL) panel survey of Australian physicians with administrative prescribing data from the Australian Pharmaceutical Benefits Scheme (PBS) and the Medicare Benefits Schedule (MBS) for the period January 1, 2012 and December 31, 2015. After adjusting for various factors proposed in the literature as drivers of this gender gap, in addition to risk preferences and personality traits, we find a large statistical gender difference in the speed of adoption with men being faster than women in uptake. However, conditional on having prescribed for the first time, female and male GPs differ only slightly in the intensity of use of these new drugs. We show that the gender gap depends on the measure of uptake and discuss possible channels that could be driving the relatively large gender difference that remains in the speed of adoption.
Asunto(s)
Medicamentos bajo Prescripción , Anciano , Australia , Femenino , Humanos , Masculino , Programas Nacionales de Salud , Pautas de la Práctica en Medicina , Caracteres Sexuales , Factores SexualesRESUMEN
Classic homocystinuria is due to deficiency of cystathionine beta-synthase (CBS), a pyridoxine-dependent enzyme that, depending on the molecular variants, may be co-factor responsive. Elevated methionine is often used as the primary analyte to detect CBS deficiency (CBSD) on newborn screening (NBS), but is limited by increased detection of other biochemical disorders with less clear clinical significance such as methionine aminotransferase (MAT) I/III heterozygotes. Our state has implemented a two-tier NBS algorithm for CBSD that successfully reduced the number of MATI/III heterozygotes, yet effectively detected a mild, co-factor responsive form of CBSD. After initial diagnosis, newborns with CBSD often undergo a pyridoxine challenge with high-dose pyridoxine to determine responsiveness. Here we describe our NBS-identified patient with a mild form of pyridoxine responsive CBSD who developed respiratory failure and rhabdomyolysis consistent with pyridoxine toxicity during a pyridoxine challenge. This case highlights the need for weight-based dosing and duration recommendations for pyridoxine challenge in neonates.
Asunto(s)
Cistationina betasintasa/deficiencia , Cistationina betasintasa/genética , Homocistinuria/tratamiento farmacológico , Tamizaje Neonatal/métodos , Piridoxina/efectos adversos , Insuficiencia Respiratoria/patología , Rabdomiólisis/patología , Relación Dosis-Respuesta a Droga , Femenino , Homocistinuria/genética , Homocistinuria/patología , Humanos , Recién Nacido , Pronóstico , Piridoxina/administración & dosificación , Insuficiencia Respiratoria/inducido químicamente , Rabdomiólisis/inducido químicamente , Complejo Vitamínico B/administración & dosificación , Complejo Vitamínico B/efectos adversosRESUMEN
BACKGROUND: Coronavirus patients demonstrate varying degrees of respiratory insufficiency; many will progress to respiratory failure with a severe version of acute respiratory distress syndrome refractory to traditional supportive strategies. Providers must consider alternative therapies to deter or prevent the cascade of decompensation to fulminant respiratory failure. METHODS: This is a case-series of five COVID-19 positive patients who demonstrated severe hypoxemia, declining respiratory performance, and escalating oxygen requirements. Patients met the following criteria: COVID-19 positivity, worsening respiratory performance, severe hypoxemia (PaO2 ≤ 80) despite traditional supportive measures, escalating supplemental oxygen requirements, and D-dimer greater than 1.5 µg/mL. All patients received protocol directed thrombolytic therapy with tissue plasminogen activator (tPA). RESULTS: All five patients improved without deleterious effects of thrombolytic therapy. Patient one was on maximum ventilator support, paralytics, and prone positioning without improvement. During tPA administration his PaO2/FIO2 ratio improved from 69 to 127. Ventilator support was weaned immediately on posttreatment day 1, and he was extubated on posttreatment day 12. Our second through fifth patients were not intubated at time of initiation of tPA therapy. These patients each required significant oxygen supplementation trending toward intubation. After tPA therapy, all patients demonstrated a noticeable increase in PaO2 values overtime. Three of these patients avoided intubation due to COVID-19-associated respiratory failure. CONCLUSION: Administration of thrombolytics was followed by overall improvement in patients' oxygen requirements, and in three cases, prevented progression to mechanical ventilation, without deleterious effects. Clinical trials of thrombolytic therapy would further serve to underscore the efficacy and utility of this therapy. LEVEL OF EVIDENCE: Case series of therapeutic effect, Level V.
Asunto(s)
Betacoronavirus , Infecciones por Coronavirus/complicaciones , Neumonía Viral/complicaciones , Respiración Artificial/métodos , Activador de Tejido Plasminógeno/administración & dosificación , Anciano , Anciano de 80 o más Años , COVID-19 , Infecciones por Coronavirus/epidemiología , Infecciones por Coronavirus/terapia , Femenino , Fibrinolíticos/administración & dosificación , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Pandemias , Neumonía Viral/epidemiología , Neumonía Viral/terapia , Insuficiencia Respiratoria/etiología , Insuficiencia Respiratoria/terapia , Estudios Retrospectivos , SARS-CoV-2RESUMEN
In health economics, the use of patient recall of health care utilisation information is common, including in national health surveys. However, the types and magnitude of measurement error that relate to different recall periods are not well understood. This study assessed the accuracy of recalled doctor visits over 2-week, 3-month, and 12-month periods by comparing self-report with routine administrative Australian Medicare data. Approximately 5,000 patients enrolled in an Australian study were pseudo-randomised using birth dates to report visits to a doctor over three separate recall periods. When comparing patient recall with visits recorded in administrative information from Medicare Australia, both bias and variance were minimised for the 12-month recall period. This may reflect telescoping that occurs with shorter recall periods (participants pulling in important events that fall outside the period). Using shorter recall periods scaled to represent longer periods is likely to bias results. There were associations between recall error and patient characteristics. The impact of recall error is demonstrated with a cost-effectiveness analysis using costs of doctor visits and a regression example predicting number of doctor visits. The findings have important implications for surveying health service utilisation for use in economic evaluation, econometric analyses, and routine national health surveys.
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Sesgo , Recuerdo Mental/fisiología , Aceptación de la Atención de Salud/estadística & datos numéricos , Autoinforme , Australia , Diabetes Mellitus/psicología , Femenino , Encuestas Epidemiológicas , Humanos , Masculino , Programas Nacionales de Salud , Factores de TiempoRESUMEN
OBJECTIVES: To examine nurses' and midwives' preferences for the characteristics of their jobs. METHODS: A discrete choice experiment of 990 nurses and midwives administered as part of a survey of nurses and midwives in Victoria, Australia. RESULTS: Autonomy, working hours, and processes to deal with violence and bullying were valued most highly. Nurses and midwives would be willing to forgo 19% and 16% of their annual income for adequate autonomy and adequate processes to deal with violence and bullying, compared to poor autonomy and poor processes for violence and bullying. They would need to be paid an additional 24% to increase their working hours by 10% ($73 per hour). Job characteristics that were less important were shift work, nurse to patient ratios, and public or private sector work. CONCLUSIONS: Policies to improve retention and job satisfaction of nurses and midwives should initially focus on autonomy, processes to deal with violence and bullying, and reasonable working hours. Further research on the cost-effectiveness of these different policies is needed.
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Satisfacción en el Trabajo , Partería , Enfermeras y Enfermeros/psicología , Administración de Personal en Hospitales/métodos , Autonomía Profesional , Adulto , Anciano , Australia , Acoso Escolar/prevención & control , Conducta de Elección , Femenino , Humanos , Masculino , Persona de Mediana Edad , Admisión y Programación de Personal , Violencia Laboral/prevención & controlRESUMEN
Obesity is a risk factor for many human diseases. However, the underlying molecular causes of obesity are not well understood. Here, we report that protein tyrosine phosphatase receptor T (PTPRT) knockout mice are resistant to high-fat diet-induced obesity. Those mice avoid many deleterious side effects of high-fat diet-induced obesity, displaying improved peripheral insulin sensitivity, lower blood glucose and insulin levels. Compared to wild type littermates, PTPRT knockout mice show reduced food intake. Consistently, STAT3 phosphorylation is up-regulated in the hypothalamus of PTPRT knockout mice. These studies implicate PTPRT-modulated STAT3 signaling in the regulation of high-fat diet-induced obesity.
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Resistencia a la Insulina/genética , Obesidad/genética , Proteínas Tirosina Fosfatasas Clase 2 Similares a Receptores/genética , Factor de Transcripción STAT3/biosíntesis , Animales , Glucemia , Dieta Alta en Grasa , Grasas de la Dieta , Humanos , Hipotálamo/metabolismo , Insulina/sangre , Ratones , Ratones Noqueados , Obesidad/sangre , Obesidad/patología , Factor de Transcripción STAT3/metabolismo , Transducción de Señal/genéticaRESUMEN
BACKGROUND: Remuneration has been cited as a factor influencing the distribution of doctors between generalist and specialist roles. OBJECTIVE: To review the evidence on earnings differentials between specialists and GPs, and suggest possible policy responses. DISCUSSION: Specialists earn almost twice as much as GPs but only half of this difference can be explained by differences in their characteristics. Evidence suggests that expected future earnings, together with a range of other factors, influence specialty choice. Directly altering relative earnings may be difficult, but greater targeted investment in primary care is more achievable to help shift the balance.
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Selección de Profesión , Medicina General/economía , Remuneración , Especialización/economía , Australia , Tabla de Aranceles , Financiación Gubernamental , Política de Salud , Humanos , Programas Nacionales de Salud/economía , Recursos HumanosRESUMEN
BACKGROUND: The generic health-related quality-of-life (HR-QOL) utility measures the EQ-5D and SF-6D are both commonly used to inform healthcare policy developments. However, their application to pharmacy practice is limited and the optimal method to inform policy developments is unknown. OBJECTIVES: Our objective was to test the sensitivity of the EQ-5D and SF-6D within pharmacy when measuring whether changes in health status or other co-variates at baseline affect the effectiveness of the intervention at follow-up. A further objective was to consider the implications of the findings for pharmacy research and policy. METHODS: The EQ-5D and SF-6D utility measures were employed within a randomized controlled trial (RCT) of community pharmacy-led medicines management for patients with coronary heart disease. The intervention covered a baseline visit with the potential for follow-up. Simultaneous quantile regression assessed the impact of the intervention on both EQ-5D and SF-6D measures at follow-up, controlling for baseline health, appropriateness of treatment, personal characteristics and self-reported satisfaction. RESULTS: No statistically significant difference in HR-QOL across the intervention and control groups at follow-up was reported for either measure. Increased health gain was however associated with the baseline utility score (with the EQ-5D more sensitive for those in worse health) and the appropriateness of treatment, but not patient characteristics or self-reported satisfaction. CONCLUSION: Neither generic measure detected a gain in HR-QOL as a result of the introduction of an innovative pharmacy-based service. This finding supports other work in the area of pharmacy, where health gains have not changed following interventions. Disease-specific utility measures should be investigated as an alternative to generic approaches such as the EQ-5D and SF-6D. Given that the RCT found an increase in self-reported satisfaction, broader measures of benefit that value patient experiences, such as contingent valuation and discrete-choice experiments, should also be considered in pharmacy.
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Política de Salud , Evaluación de Resultado en la Atención de Salud/métodos , Calidad de Vida , Ensayos Clínicos Controlados Aleatorios como Asunto/métodos , Anciano , Anciano de 80 o más Años , Servicios Comunitarios de Farmacia/organización & administración , Enfermedad Coronaria/tratamiento farmacológico , Femenino , Estudios de Seguimiento , Estado de Salud , Humanos , Masculino , Persona de Mediana Edad , Satisfacción del Paciente , Análisis de Regresión , Sensibilidad y Especificidad , Encuestas y Cuestionarios , Resultado del TratamientoRESUMEN
BACKGROUND: Dental caries (decay) is the most prevalent disease of childhood. It is often left untreated and can impact negatively on general health, and physical, developmental, social and learning outcomes. Similar to other health issues, the greatest burden of dental caries is seen in those of low socio-economic position. In addition, a number of diet-related risk factors for dental caries are shared risk factors for the development of childhood obesity. These include high and frequent consumption of refined carbohydrates (predominately sugars), and soft drinks and other sweetened beverages, and low intake of (fluoridated) water. The prevalence of childhood obesity is also at a concerning level in most countries and there is an opportunity to determine interventions for addressing both of these largely preventable conditions through sustainable and equitable solutions. This study aims to prospectively examine the impact of drink choices on child obesity risk and oral health status. METHODS/DESIGN: This is a two-stage study using a mixed methods research approach. The first stage involves qualitative interviews of a sub-sample of recruited parents to develop an understanding of the processes involved in drink choice, and inform the development of the Discrete Choice Experiment analysis and the measurement instruments to be used in the second stage. The second stage involves the establishment of a prospective birth cohort of 500 children from disadvantaged communities in rural and regional Victoria, Australia (with and without water fluoridation). This longitudinal design allows measurement of changes in the child's diet over time, exposure to fluoride sources including water, dental caries progression, and the risk of childhood obesity. DISCUSSION: This research will provide a unique contribution to integrated health, education and social policy and program directions, by providing clearer policy relevant evidence on strategies to counter social and environmental factors which predispose infants and children to poor health, wellbeing and social outcomes; and evidence-based strategies to promote health and prevent disease through the adoption of healthier lifestyles and diet. Further, given the absence of evidence on the processes and effectiveness of contemporary policy implementation, such as community water fluoridation in rural and regional communities it's approach and findings will be extremely informative.
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Exposición a Riesgos Ambientales , Relaciones Familiares , Obesidad/etiología , Salud Bucal , Medio Social , Preescolar , Estudios de Cohortes , Caries Dental , Conductas Relacionadas con la Salud , Humanos , Lactante , Entrevistas como Asunto , Estudios Prospectivos , Factores de Riesgo , Encuestas y Cuestionarios , VictoriaRESUMEN
In the United States the risk of lead exposure is far higher among poor, urban, and immigrant populations than among other groups. And even slightly elevated blood lead levels increase children's risk of significant neurobehavioral problems extending through adolescence. Research has shown that blood lead levels in pregnant women well below the Centers for Disease Control and Prevention's "level of concern" of 10 micrograms per deciliter can cause miscarriage, premature birth, low birth weight, and subsequent developmental delays in their children. Despite these well-established dangers of lead exposure, routine prenatal lead screening and education is not a standard of care in the United States. Part 1 of this two-part article (October) presented the case of a pregnant woman with lead poisoning and described the epidemiology of lead exposure in the United States, the main sources of it, and its effects on a pregnant woman and her developing fetus and child. Part 2 describes recommendations for prenatal screening and strategies for dealing with lead exposure when it occurs: education, reduction in environmental exposure, treatment options, and developmental surveillance.
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Terapia por Quelación , Exposición a Riesgos Ambientales/efectos adversos , Intoxicación por Plomo/prevención & control , Complicaciones del Embarazo/inducido químicamente , Complicaciones del Embarazo/prevención & control , Preescolar , Femenino , Humanos , Lactante , Intoxicación por Plomo/sangre , Intoxicación por Plomo/tratamiento farmacológico , Educación del Paciente como Asunto , Embarazo , Complicaciones del Embarazo/tratamiento farmacológico , Factores de Riesgo , Encuestas y CuestionariosRESUMEN
There is little evidence about the responsiveness of doctors' labour supply to changes in pay. Given substantial increases in NHS expenditure, new national contracts for hospital doctors and general practitioners that involve increases in pay, and the gradual imposition of a ceiling on hours worked through the European Working Time Directive, knowledge of the size of labour supply elasticities is crucial in examining the effects of these major changes. This paper estimates a modified labour supply model for hospital consultants, using data from a survey of consultants in Scotland. Rigidities in wage setting within the NHS mean that the usual specification of the labour supply model is extended by the inclusion of job quality (job satisfaction) in the equation explaining the optimal number of hours worked. Generalised Method of Moments estimation is used to account for the endogeneity of both earnings and job quality. Our results confirm the importance of pay and non-pay factors on the supply of labour by consultants. The results are sensitive to the exclusion of job quality and show a slight underestimation of the uncompensated earnings elasticity (of 0.09) without controlling for the effect of job quality, and 0.12 when we controlled for job quality. Pay increases in the new contract for consultants will only result in small increases in hours worked. Small and non-significant elasticity estimates at higher quantiles in the distribution of hours suggest that any increases in hours worked are more likely for consultants who work part time. Those currently working above the median number of hours are much less responsive to changes in earnings.
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Fuerza Laboral en Salud , Hospitales Públicos , Satisfacción en el Trabajo , Cuerpo Médico de Hospitales/provisión & distribución , Salarios y Beneficios/economía , Especialización , Adulto , Consultores/psicología , Economía Médica , Femenino , Hospitales Públicos/economía , Humanos , Masculino , Cuerpo Médico de Hospitales/economía , Cuerpo Médico de Hospitales/psicología , Persona de Mediana Edad , Modelos Econométricos , Programas Nacionales de Salud , Escocia , Medicina Estatal , Encuestas y Cuestionarios , Tolerancia al Trabajo Programado , Carga de Trabajo/economía , Carga de Trabajo/psicologíaRESUMEN
Integration in primary health care is occurring in many health-care systems without a clear understanding of the meaning of integration, its form and rationale. This literature review examines the definition and extent of integration, as well as the factors that might encourage it in the context of British integrated primary care organizations (IPCOs). Integration is complex and multifaceted. No commonly agreed definitions of integration have been developed and the range of dimensions examined in the empirical literature was limited. However, some of the dimensions examined in studies of IPCOs may be useful in better understanding the form integration takes. Few studies were designed to examine the determinants of integration or were explicitly based on theory. Research showed that the level of production and transaction costs was not related to the size of the IPCO, although in practice the attitudes of health professionals are likely to be more important influences on the extent of integration. To date, little progress has been made in explaining and measuring integration. If further integration in primary health care is warranted, more research is required to understand its nature, form and rationale.
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Prestación Integrada de Atención de Salud/organización & administración , Atención Primaria de Salud/organización & administración , Reforma de la Atención de Salud , Reino UnidoRESUMEN
In the absence of central guidance on the development of integrated primary care organisations, a diversity of models is emerging. This paper examines the management arrangements of Scottish local health care co-operatives (LHCCs). A postal questionnaire survey of all 79 LHCCs was conducted. The response rate was 35 per cent. LHCCs set up management bodies and created workgroups. Stakeholder representation was not socially inclusive: attempts to engage patients and local communities were limited and need to be stepped up to increase responsiveness and accountability to local health care users. LHCCs were also vehicles for local ownership and control of health care provision. To facilitate co-operation among participating practices, LHCCs need to focus on issues of leadership, organisation, and involvement in decision making. Finally, management expenditure per capita was comparable with that of other types of integrated primary care organisations.