Assuntos
Fármacos Dermatológicos/uso terapêutico , Imunossupressores/uso terapêutico , Psoríase/tratamento farmacológico , Acitretina/uso terapêutico , Adolescente , Criança , Pré-Escolar , Ciclosporina/uso terapêutico , Dapsona/uso terapêutico , Fumaratos/uso terapêutico , Humanos , Metotrexato/uso terapêutico , Padrões de Prática Médica , Reino UnidoAssuntos
Dermatologia/normas , Padrões de Prática Médica/normas , Psoríase/terapia , Fatores Biológicos/uso terapêutico , Criança , Fármacos Dermatológicos/uso terapêutico , Fidelidade a Diretrizes , Humanos , Auditoria Médica , Fototerapia/normas , Guias de Prática Clínica como Assunto , Psoríase/diagnóstico , Reino UnidoRESUMO
We assessed the epidemiological characteristics of a mumps virus epidemic (genotype D) that occurred in the Netherlands between August 2007 and May 2009 and its association with a subsequent mumps outbreak in Canada. In the Netherlands, five data sources were used: notifications (only mandatory since the end of 2008) (56 cases), laboratory confirmation data (177 cases), a sentinel general practitioner (GP) database (275 cases), hospitalisation data (29 cases) and weekly virological reports (96 cases). The median age of cases in the notification, laboratory and GP databases ranged from 13 to 15 years. The proportion of cases that were unvaccinated ranged from 65% to 85% in the notification, laboratory and GP databases. Having orthodox Protestant beliefs was the main reason for not being vaccinated. In Canada, a mumps virus strain indistinguishable from the Dutch epidemic strain was detected between February and October 2008 in an orthodox Protestant community with historical and family links to the affected community in the Netherlands, suggesting that spread to Canada had occurred. Prevention and control of vaccine-preventable diseases among population subgroups with low vaccination coverage remains a priority.
Assuntos
Programas de Imunização/estatística & dados numéricos , Caxumba/epidemiologia , Religião e Medicina , Vacinação , Adolescente , Adulto , Canadá/epidemiologia , Criança , Pré-Escolar , Bases de Dados Factuais/estatística & dados numéricos , Notificação de Doenças , Feminino , Clínicos Gerais , Hospitalização/estatística & dados numéricos , Humanos , Lactente , Laboratórios Hospitalares , Masculino , Pessoa de Meia-Idade , Caxumba/imunologia , Caxumba/prevenção & controle , Caxumba/virologia , Vírus da Caxumba/classificação , Vírus da Caxumba/genética , Vírus da Caxumba/imunologia , Vírus da Caxumba/patogenicidade , Países Baixos/epidemiologia , Filogenia , Vigilância de Evento Sentinela , Adulto JovemRESUMO
A novel method has been investigated for the selective and sensitive determination of a range of tricyclic antidepressants including amitriptyline, doxepin, nortriptyline, promazine, chlorpromazine, imipramine, clomipramine, desipramine, protriptyline and trimipramine using electrogenerated chemiluminescence (ECL). The ECL mechanism is based on the reaction between tris(2,2'-bipyridyl)ruthenium(II) [Ru(bpy)3(2+)] and the tertiary amino groups on the antidepressants. After selecting the best operating parameters calibration curves were obtained over three orders of magnitude for amitriptyline, doxepin, nortriptyline, promazine and chlorpromazine. Linear calibrations were used to obtain limits of detection in the range 0.09-0.24 microgram ml-1 with relative standard deviations below 4% for five replicate samples. Rapid depression in the signal was observed with repeat analysis of imipramine, clomipramine, protriptyline, desipramine and trimipramine due to electrode fouling by the oxidation product of the reaction. Use of a lower concentration of the compound was found to alleviate the problem. Finally the concentration of doxepin was determined in a pharmaceutical preparation.
Assuntos
Antidepressivos Tricíclicos/análise , Eletroquímica , Humanos , Medições LuminescentesRESUMO
BACKGROUND: Coronary stent deployment failure may be more common in clinical practice than generally appreciated. The incidence of failed deployment in routine clinical practice and the clinical sequelae have not been described. This study sought to determine the incidence and consequences of failed coronary stent deployment and to identify clinical and angiographic characteristics associated with deployment failure. METHODS AND RESULTS: A series of 1303 consecutive procedures involving attempted coronary stenting were reviewed retrospectively. Failed stent deployment was defined as failure of the stent to be either delivered to or adequately deployed at the target lesion site. Clinical records and angiograms were reviewed and qualitative coronary angiography was performed for all cases of failed deployment. Deployment was unsuccessful in 108 (8.3%) cases involving 134 stents. Stenting was attempted as a primary procedure in 40%, as bailout in 18%, and for suboptimal angioplasty in 43% of cases. In 87% of cases, attempts were made to withdraw the stent from the coronary artery. Stent retrieval was successful in 45%, peripheral embolization occurred in 38% of patients, and in 4% the stent dislodged in the left main artery. In 35% of cases, additional stent(s) were successfully deployed. Deployment failure was associated with an overall in-hospital adverse outcome in 19% of patients, including 16% urgent coronary artery bypass grafting, 5% nonfatal myocardial infarction, and 3 in-hospital deaths. At 6-month follow-up, 39% of patients had had at least 1 adverse clinical outcome of death, myocardial infarction, or repeat target lesion revascularization. CONCLUSIONS: Failure to deploy stents is a serious and relatively common problem that is associated with significant morbidity and mortality rates. Improved deployment strategies, including new stent designs, are required to improve procedural outcomes.
Assuntos
Angioplastia Coronária com Balão , Doença das Coronárias/terapia , Stents , Angiografia Coronária , Falha de Equipamento , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do TratamentoAssuntos
Ponte de Artéria Coronária , Oclusão de Enxerto Vascular/tratamento farmacológico , Ativadores de Plasminogênio/uso terapêutico , Veia Safena/transplante , Ativador de Plasminogênio Tipo Uroquinase/uso terapêutico , Idoso , Oclusão de Enxerto Vascular/enfermagem , Humanos , Infusões Intra-Arteriais , Masculino , Planejamento de Assistência ao PacienteRESUMO
Developing a program to provide continuity of care for patients undergoing percutaneous transluminal coronary angioplasty (PTCA) or directional coronary atherectomy (DCA) for coronary artery disease was the major task of the Angioplasty Program Nurse at the Sunnybrook Health Science Centre. To assist the patient and their family throughout the course of treatment and to offer strategies and resources for risk factor reduction required development of a patient assessment tool with clearly defined goals and objectives for documentation. Helping patients set realistic expectations in terms of procedural outcome and lifestyle modification is an important part of patient education and health promotion. Short hospital stays require good planning and comprehensive educational strategies in order to meet patient teaching outcomes. Evaluation is an important component of any program and having well defined goals and objectives with measurable outcomes aids the process.