Caramujo N.,Comissao de Controlo de Infeccao |
Carvalho M.,Servico de Cirurgia Geral |
Caria H.,Polytechnic Institute of Setubal
Acta Medica Portuguesa | Year: 2011
Healthcare-associated infection is an issue with major socio-economic implications worldwide. Urinary Tract Infection is a Healthcare-Associated infection with a high influence on morbidity and personal impact for patients and their families, also has a great economic impact on institutions. The financial cost of each infection is difficult to estimate. Urinary catheterization is recognized as a main risk factor associated with urinary tract infection. However, their use is often essential in providing health care. The frequency with which catheters are placed and the duration of catheterization determines the magnitude of the risk of infection. If the presence of a urinary catheter is inappropriate, then that risk is an avoidable one. The purpose of this study was to quantify the presence of inappropriate urinary catheterization in a Medicine Department in a general hospital, which involved the analysis of all admitted patients to determine the presence of indwelling catheters, on two different days, and later by means of review of the medical records, to identify the cases that develop urinary tract infection. At the moment of the study there were 160 inpatients and a bladder catheter was present in 20%. The prescription for catheterization was mainly (84,4%) a clinician one. Reason for the permanence of the urinary catheter without appropriate indication, was maybe the absence of an order to remove the catheter. In our study, we found that 25% of patients with a urinary catheter had no clear medical order for it on that day. Another result of the study showed that 12 individuals developed urinary tract infection. In this 12 patients group, five cases had no proper order for a urinary catheter. It might be argued that five urinary tract infections were potentially preventable. These five potentially avoidable infections represent 41.7% of the urinary tract infections diagnosed. This is important data considering the need to improve the quality of care as well as all costs associated with the treatment of urinary tract infections.
Evaluation of the knowledge and attitudes to the standard precautions for infection: Control of the healthcare workers of a Portuguese Central and University Hospital [Avaliação dos conhecimentos e atitudes sobre precauções padrão: Controlo de infecção dos profissionais de saúde de um Hospital Central e Universitário Português]
Aires S.,Comissao de Controlo de Infeccao |
Carvalho A.,Comissao de Controlo de Infeccao |
Aires E.,Comissao de Controlo de Infeccao |
Calado E.,Comissao de Controlo de Infeccao |
And 4 more authors.
Acta Medica Portuguesa | Year: 2010
Introduction: The Standard Precautions are measures to prevent healthcare workers' exposure to infectious agents, like HIV, HBV and HCV, through the routine use of techniques and appropriate barriers that reduce the exposure probability. These measures intend to prevent contact with blood and other fluids, potentially infected, contributing to the reduction of nosocomial infection. Objectives: To evaluate the knowledge, attitudes and adherence to the standard precautions for infection control among the healthcare workers of the Hospital Geral de Santo António, through the application of a questionnaire. To identify the gaps of each professional group and clinical departments, in order to better define the needs to planning future education. Results: Of the total of 172 questionnaires, 7% did not know about the standard precautions, the majority from medical staff. Importantly 21% affirm recapping needles. Globally, a low level knowledge about the ways HIV, HBV and HCV is transmitted was verified, mostly regarding the possibility of transmission from dishes and other material necessary to give food to the patients. About 95% considered it important to wash the hands in several different situations but 21% are unaware of alternative alcoholic solutions. Conclusions: There is a precarious knowledge of these measures, enhancing the risk of nosocomial infection and pointing to the need of specific education for all different health professionals. © 2010 CELOM.