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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
61

Factors contributing to the commission of errors and omission of standard nursing practice among new nurses

Knowles, Rachel 01 May 2013 (has links)
Every year, millions of medical errors are committed, costing not only patient health and satisfaction, but thousands of lives and billions of dollars. Errors occur in many areas of the healthcare environment, including the profession of nursing. Nurses provide and delegate patient care and consequently, standard nursing responsibilities such as medication administration, charting, patient education, and basic life support protocol may be incorrect, inadequate, or omitted. Although there is much literature about errors among the general nurse population and there is indication that new nurses commit more errors than experienced nurses, not much literature asks the following question: What are the factors contributing to the commission of errors, including the omission of standard nursing care, among new nurses? Ten studies (quantitative, qualitative, and mixed-mode) were examined to identify these factors. From the 10 studies, the researcher identified the three themes of lack of experience, stressful working conditions, and interpersonal and intrapersonal factors. New nurses may not have had enough clinical time, may develop poor habits, may not turn to more experienced nurses and other professionals, may be fatigued from working too many hours with not enough staffing, may not be able to concentrate at work, and may not give or receive adequate communication. Based on these findings and discussion, suggested implications for nursing practice include extended clinical experience, skills practice, adherence to the nursing process, adherence to medications standards such as the five rights and independent double verification, shorter working hours, adequate staffing, no-interruption and no-phone zones, creating a culture of support, electronically entered orders, translation phones, read-backs, and standardized handoff reports.
62

Viroses respitarórias após vacinação contra influenza em profissionais de saúde (Projeto Tira-teima) / Respiratory virus infections in health care workers vaccinated against influenza (Tira-teima project)

Couto, Carla Renata 27 April 2010 (has links)
INTRODUÇÃO: A adesão à vacinação contra influenza é historicamente baixa entre profissionais da área da saúde (PAS) (2 a 36%). A ocorrência de sintomas respiratórios após vacinação é freqüentemente interpretada como falha vacinal. No Hospital das Clínicas da FMUSP, um estudo preliminar mostrou que as principais razões para não adesão são a percepção da ineficácia da vacina e o medo de reações adversas. OBJETIVOS: Identificar a incidência de eventos adversos pós-vacinação e identificar os vírus respiratórios (VR) responsáveis por eventuais episódios de infecção de via aérea superior (IVAS) que ocorram entre indivíduos vacinados. MÉTODOS: Foi seguida uma coorte de 398 PAS vacinados objetivando verificar a ocorrência de eventos adversos até 48 h após a vacinação. Durante 4 meses, 337 PAS foram seguidos 2 vezes por semana para avaliar a ocorrência de sintomas respiratórios. Lavados nasais foram coletados na presença de sintomas para pesquisa de VR. A técnica de imunofluorescência direta foi usada para diagnosticar vírus sincicial respiratório, influenza A e B, adenovírus e parainfluenza. PCR foi utilizada para detectar picornavírus e coronavírus e PCR em tempo real para diagnosticar metapneumovírus. Para assegurar melhor sensibilidade, influenza A e B foi também detectado pela PCR em tempo real e adenovírus pela PCR. RESULTADOS: Eventos adversos foram relatados por 30% dos PAS, predominando cefaléia (15,1%), mialgia (14,3%) e mal estar (13,6%). Nenhum evento adverso grave foi observado. Cento e vinte e um PAS (35,9%) desenvolveram sintoma respiratório durante o seguimento e lavado nasal foi colhido em 93 dos 192 episódios apresentados. Vírus influenza A foi detectado em 5 dos 93 episódios (5,3%) e outros vírus respiratórios em 26 (27,9%). No restante dos 61 episódios (65,6%) nenhum vírus foi encontrado. A densidade de incidência de infecção pelo vírus influenza foi de 4,3 episódios por 100 pacientes-mês enquanto que a densidade de infecção por outros vírus respiratórios foi de 10,8 episódios por pacientes-mês. CONCLUSÃO: Vacina da influenza é segura. O medo de eventos adversos grave parece injustificado, bem como, a percepção da ineficácia da vacina. O presente estudo evidencia que IVAS após vacinação é predominantemente causada por outros vírus respiratórios (28%) e não pelo vírus influenza (5%) / INTRODUCTION: Compliance with influenza vaccination has been historically poor among health care workers (HCW), ranging from 2 to 36% world around. The occurrence of respiratory symptoms following influenza vaccination is frequently taken as vaccine failure which reinforces vaccine disbelief. A preliminary study conducted at Hospital das Clínicas, University of São Paulo School of Medical Sciences, showed that the main reasons for non-compliance with influenza vaccination were the perception of vaccine inefficacy and fear of adverse events. OBJECTIVES: To determine the incidence of adverse events after seasonal influenza vaccination and identify other respiratory viruses causing upper respiratory infections in vaccinated HCWs. METHODS: A cohort of 398 vaccinated HCWs was prospectively surveyed for the occurrence of any adverse event in the first 48h after vaccination. A subset of the original cohort (337 HCWs) was followed up during four months, twice a week, for the detection of respiratory symptoms. Nasal washes were taken if respiratory symptoms occurred. Direct immunofluorescent assay (DFA) was performed for the detection of respiratory syncytial virus (RSV), influenza (INF) A and B, parainfluenza (PIV) 1, 2 and 3, and adenovirus (ADV). PCR was performed for the detection of human rhinoviruses (HRV), ADV and coronaviruses (hCoV); and real time PCR for the detection of human metapneumovirus (hMPV). To assure greatest sensitivity of influenza diagnosis, real time PCR was added to the diagnostic tools of influenza viruses. RESULTS: Adverse events were reported by 30% of the HCWs, being headache and myalgia reported by 50% and 47% of the participants, respectively. No severe adverse event was observed. One hundred and twenty-one HCWs (35.9%) developed 192 episodes of respiratory symptoms during follow-up and nasal washes were taken in 93 of them. Influenza A virus was detected in five of the 93 episodes (5.3%) and other respiratory viruses in 26 (27.9%). In the remaining 61 episodes (65.6%) no respiratory virus was identified. The incidence density of influenza was 4.3 episodes per 100 HCW-month, while the incidence density of other respiratory viruses was 10.8 episodes per HCW-month. CONCLUSIONS: Influenza vaccine is safe. The fear of adverse events as well as the perception of vaccine inefficacy seems to be unjustified in this population. The present study showed that the occurrence of upper respiratory infection during the four months following seasonal influenza vaccination of HCWs is generally caused by other respiratory viruses (28%) and not by influenza viruses (5%)
63

Viroses respitarórias após vacinação contra influenza em profissionais de saúde (Projeto Tira-teima) / Respiratory virus infections in health care workers vaccinated against influenza (Tira-teima project)

Carla Renata Couto 27 April 2010 (has links)
INTRODUÇÃO: A adesão à vacinação contra influenza é historicamente baixa entre profissionais da área da saúde (PAS) (2 a 36%). A ocorrência de sintomas respiratórios após vacinação é freqüentemente interpretada como falha vacinal. No Hospital das Clínicas da FMUSP, um estudo preliminar mostrou que as principais razões para não adesão são a percepção da ineficácia da vacina e o medo de reações adversas. OBJETIVOS: Identificar a incidência de eventos adversos pós-vacinação e identificar os vírus respiratórios (VR) responsáveis por eventuais episódios de infecção de via aérea superior (IVAS) que ocorram entre indivíduos vacinados. MÉTODOS: Foi seguida uma coorte de 398 PAS vacinados objetivando verificar a ocorrência de eventos adversos até 48 h após a vacinação. Durante 4 meses, 337 PAS foram seguidos 2 vezes por semana para avaliar a ocorrência de sintomas respiratórios. Lavados nasais foram coletados na presença de sintomas para pesquisa de VR. A técnica de imunofluorescência direta foi usada para diagnosticar vírus sincicial respiratório, influenza A e B, adenovírus e parainfluenza. PCR foi utilizada para detectar picornavírus e coronavírus e PCR em tempo real para diagnosticar metapneumovírus. Para assegurar melhor sensibilidade, influenza A e B foi também detectado pela PCR em tempo real e adenovírus pela PCR. RESULTADOS: Eventos adversos foram relatados por 30% dos PAS, predominando cefaléia (15,1%), mialgia (14,3%) e mal estar (13,6%). Nenhum evento adverso grave foi observado. Cento e vinte e um PAS (35,9%) desenvolveram sintoma respiratório durante o seguimento e lavado nasal foi colhido em 93 dos 192 episódios apresentados. Vírus influenza A foi detectado em 5 dos 93 episódios (5,3%) e outros vírus respiratórios em 26 (27,9%). No restante dos 61 episódios (65,6%) nenhum vírus foi encontrado. A densidade de incidência de infecção pelo vírus influenza foi de 4,3 episódios por 100 pacientes-mês enquanto que a densidade de infecção por outros vírus respiratórios foi de 10,8 episódios por pacientes-mês. CONCLUSÃO: Vacina da influenza é segura. O medo de eventos adversos grave parece injustificado, bem como, a percepção da ineficácia da vacina. O presente estudo evidencia que IVAS após vacinação é predominantemente causada por outros vírus respiratórios (28%) e não pelo vírus influenza (5%) / INTRODUCTION: Compliance with influenza vaccination has been historically poor among health care workers (HCW), ranging from 2 to 36% world around. The occurrence of respiratory symptoms following influenza vaccination is frequently taken as vaccine failure which reinforces vaccine disbelief. A preliminary study conducted at Hospital das Clínicas, University of São Paulo School of Medical Sciences, showed that the main reasons for non-compliance with influenza vaccination were the perception of vaccine inefficacy and fear of adverse events. OBJECTIVES: To determine the incidence of adverse events after seasonal influenza vaccination and identify other respiratory viruses causing upper respiratory infections in vaccinated HCWs. METHODS: A cohort of 398 vaccinated HCWs was prospectively surveyed for the occurrence of any adverse event in the first 48h after vaccination. A subset of the original cohort (337 HCWs) was followed up during four months, twice a week, for the detection of respiratory symptoms. Nasal washes were taken if respiratory symptoms occurred. Direct immunofluorescent assay (DFA) was performed for the detection of respiratory syncytial virus (RSV), influenza (INF) A and B, parainfluenza (PIV) 1, 2 and 3, and adenovirus (ADV). PCR was performed for the detection of human rhinoviruses (HRV), ADV and coronaviruses (hCoV); and real time PCR for the detection of human metapneumovirus (hMPV). To assure greatest sensitivity of influenza diagnosis, real time PCR was added to the diagnostic tools of influenza viruses. RESULTS: Adverse events were reported by 30% of the HCWs, being headache and myalgia reported by 50% and 47% of the participants, respectively. No severe adverse event was observed. One hundred and twenty-one HCWs (35.9%) developed 192 episodes of respiratory symptoms during follow-up and nasal washes were taken in 93 of them. Influenza A virus was detected in five of the 93 episodes (5.3%) and other respiratory viruses in 26 (27.9%). In the remaining 61 episodes (65.6%) no respiratory virus was identified. The incidence density of influenza was 4.3 episodes per 100 HCW-month, while the incidence density of other respiratory viruses was 10.8 episodes per HCW-month. CONCLUSIONS: Influenza vaccine is safe. The fear of adverse events as well as the perception of vaccine inefficacy seems to be unjustified in this population. The present study showed that the occurrence of upper respiratory infection during the four months following seasonal influenza vaccination of HCWs is generally caused by other respiratory viruses (28%) and not by influenza viruses (5%)

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