RESUMO
The object of this trial was to determine the efficacy in peribulbar anesthesia of bupivacaine 0.5%, 0.75%, and a combination of bupivacaine 0.5% and lignocaine 2% in equal parts. Fifty-one and 50 patients in random order were injected with 0.5% and 0.75% bupivacaine, respectively, and another 50 patients with the lignocaine/bupivacaine mixture. The results were recorded and all data were statistically analyzed. We concluded that the peribulbar route with the agents used in this trial was not a successful technique. Our criterion for a successful block, i.e., akinesia, was not achieved in more than 54% of cases.
Assuntos
Anestesia Local/métodos , Bupivacaína/administração & dosagem , Extração de Catarata , Lidocaína/administração & dosagem , Idoso , Bloqueio Nervoso Autônomo/métodos , Distribuição de Qui-Quadrado , Método Duplo-Cego , Quimioterapia Combinada , Feminino , Humanos , Injeções , Masculino , Órbita , Valor Preditivo dos Testes , Estudos ProspectivosRESUMO
The purpose of this study was to determine whether changes had occurred in the work satisfaction of nursing services after the establishment of private initiative in health care due to the deregulation program currently conducted by the government. In a survey conducted in the latter part of 1988 700 questionnaires were sent out of which 213 were returned which gives a response of 30.43 percent. The analysis was based on this data. The attitudes of the members of the nursing services ranged from antipathy to lively enthusiasm. It was, however, clear from the response that there exists a strong negative view amongst the nursing profession regarding remuneration, communication, training and promotion. These are tendencies that can harm the profession as a whole on the long run and should therefore receive special managerial attention. Recommendations include market related remuneration, continued nursing training, and planned career paths, as well as an appeal that only minimum admission requirements should be accepted as preconditions to training in order to cope with the growing Third World demands on health care services.
