RESUMEN
Methicillin-resistant Staphylococcus aureus (MRSA) predominantly affects those over 65 years old. There may be a substantial pool of older people with MRSA in the community. We studied the prevalence in one London general practice, screening 258 older people living in their own home. MRSA (E-MRSA 15) was found in two participants (0.78%). Past history of MRSA was the only significant risk factor. The results of this and other studies suggest that national guidelines recommending early discharge for MRSA carriers have not resulted in widespread community acquisition amongst elderly people living in their own home. Community antibiotic policies for skin and soft-tissue infection do not require amendment. Patients with previous MRSA should be isolated and screened on admission especially to high-risk units.
Asunto(s)
Portador Sano/epidemiología , Infecciones Comunitarias Adquiridas/epidemiología , Resistencia a la Meticilina , Infecciones Estafilocócicas , Infecciones Estafilocócicas/epidemiología , Staphylococcus aureus , Distribución por Edad , Anciano/estadística & datos numéricos , Antibacterianos/uso terapéutico , Portador Sano/diagnóstico , Portador Sano/prevención & control , Infecciones Comunitarias Adquiridas/diagnóstico , Infecciones Comunitarias Adquiridas/etiología , Infecciones Comunitarias Adquiridas/prevención & control , Utilización de Medicamentos/normas , Medicina Familiar y Comunitaria/estadística & datos numéricos , Femenino , Humanos , Control de Infecciones/métodos , Control de Infecciones/normas , Londres/epidemiología , Masculino , Tamizaje Masivo/métodos , Tamizaje Masivo/normas , Pruebas de Sensibilidad Microbiana , Alta del Paciente/normas , Vigilancia de la Población/métodos , Guías de Práctica Clínica como Asunto , Prevalencia , Recurrencia , Características de la Residencia/estadística & datos numéricos , Factores de Riesgo , Infecciones Estafilocócicas/diagnóstico , Infecciones Estafilocócicas/etiología , Infecciones Estafilocócicas/prevención & controlRESUMEN
A study was set up to examine the prevalence and management of asthma symptoms in a London inner city general practice. All case records were examined and evidence of past or currently active asthma or wheezing illness was identified in 1032 out of 11,148 records (9.3%). This gave a cumulative prevalence of asthma or wheezing illness of 7.2% among adults and 19.5% among children aged 15 years or under. These figures are consistent with previous estimates of prevalence in the UK published since the mid 1960s. In 92.5% of cases in which information was available, the initial diagnosis of asthma or decision to prescribe a bronchodilator was made in primary care. Only nine cases (0.9%) had evidence of recurrent wheezing without the benefit of bronchodilator therapy at any time. There was significant delay in diagnosis in children under five years compared with older children or adults. There was a significant association between a formal diagnosis of 'asthma' in the case notes and the inclination of general practitioners to monitor peak expiratory flow or offer inhaled bronchodilator or corticosteroid therapy. Of 111 asthmatics (83 adults and 28 children aged five to 15 years) with previously 'severe' disease who sought medical advice for their asthma over a 12 month period, 91.6% of adults and 92.9% of children received bronchodilator therapy; nevertheless, only 47.0% of adults and 14.3% of children received inhaled corticosteroids and only 12.0% of adults and 28.0% of children received inhaled cromoglycate. Only 59.0% of adults and 46.4% of children had at least one measurement of peak expiratory flow during the 12 months.(ABSTRACT TRUNCATED AT 250 WORDS)
Asunto(s)
Asma/epidemiología , Administración por Inhalación , Corticoesteroides/uso terapéutico , Agonistas Adrenérgicos beta/uso terapéutico , Adulto , Asma/terapia , Broncodilatadores/uso terapéutico , Niño , Medicina Familiar y Comunitaria , Femenino , Humanos , Londres/epidemiología , Masculino , Prevalencia , Clase Social , Teofilina/uso terapéutico , Población UrbanaAsunto(s)
Dispositivos Intrauterinos , Adolescente , Adulto , Femenino , Humanos , Persona de Mediana Edad , Embarazo , Estudios Retrospectivos , RiesgoRESUMEN
The dissection of five hands from four specimens of Tarsius sp. revealed an elaborate contrahens muscle group that may facilitate the specialised grip pattern in this form. Long muscle slips arise from the palm and pass to the distal phalanges of the digits. In addition, short muscle slips pass from one digit to the proximal phalanx of an adjacent digit.