Os desafios enfrentados pelos iniciantes na prática de enfermagem

O estudo teve o objetivo de investigar os desafios enfrentados pelas enfermeiras no início da profissão. As informações foram obtidas por entrevistas semiestruturadas de 31 profissionais de enfermagem formados entre 2000 a 2004. A análise foi feita pelo software Atlas Ti para análise qualitativa. Os recém-graduados enfrentaram desafios referentes às atividades: a) Relacionamento com a equipe de trabalho; b) Competência e habilidade técnica. Conclui-se que os recém-graduados estão pouco preparados para desempenhar a função de liderar uma equipe de enfermagem, bem como para o cuidado em unidades de alta complexidade. Para enfrentar esses desafios, novas estratégias de ensino e de prática devem ser traçadas de comum acordo entre docentes e enfermeira e enfermeiros atuantes na prática.Este estudio tuvo como objetivo investigar los desafíos enfrentados por las enfermeras en el inicio del ejercicio de su profesión. La recolección de datos fue efectuada a través de encuestas semiestructuradas, realizadas a 31 profesionales de enfermería que obtuvieron su graduación en el periodo de 2000 a 2004. El análisis fue efectuado con el software Atlas Ti para análisis cuantitativo. Los recién graduados enfrentaron desafíos en relación a: a) relación con el resto del equipo de trabajo; b) competencia y habilidad técnica. Se concluye en que los novatos están poco preparados para ejercer la función de liderar un equipo de enfermería y también para la atención en unidades de alta complejidad. Para enfrentar tales desafíos es necesario desarrollar nuevas estrategias de enseñanza y de práctica, en total acuerdo entre los docentes y profesionales con actuación efectiva.The purpose of the study was to investigate the challenges faced by the nurses during the first years of their nursing work. A total of 31 novice nurses were included in the sample that answered a questionnaire with open and closed questions. The data analysis was conducted by using the qualitative software called Atlas Ti. The novice nurses deal with some challenges related to: a) leadership team; b) the competence and technique ability. The findings suggested that the nursing novice is not well prepared for assuming a leadership role as well as for caring in the settings of high-complexity. In order to cope those challenges new strategies of education and nursing practice has to be developed together with nurses educators and nurses practitioners

Multinational development and validation of an early prediction model for delirium in ICU patients

Rationale Delirium incidence in intensive care unit (ICU) patients is high and associated with poor outcome. Identification of high-risk patients may facilitate its prevention. Purpose To develop and validate a model based on data available at ICU admission to predict delirium development during a patient’s complete ICU stay and to determine the predictive value of this model in relation to the time of delirium development. Methods Prospective cohort study in 13 ICUs from seven countries. Multiple logistic regression analysis was used to develop the early prediction (E-PRE-DELIRIC) model on data of the first two-thirds and validated on data of the last one-third of the patients from every participating ICU. Results In total, 2914 patients were included. Delirium incidence was 23.6 %. The E-PRE-DELIRIC model consists of nine predictors assessed at ICU admission: age, history of cognitive impairment, history of alcohol abuse, blood urea nitrogen, admission category, urgent admission, mean arterial blood pressure, use of corticosteroids, and respiratory failure. The area under the receiver operating characteristic curve (AUROC) was 0.76 [95 % confidence interval (CI) 0.73–0.77] in the development dataset and 0.75 (95 % CI 0.71–0.79) in the validation dataset. The model was well calibrated. AUROC increased from 0.70 (95 % CI 0.67–0.74), for delirium that developed 6 days. Conclusion Patients’ delirium risk for the complete ICU length of stay can be predicted at admission using the E-PRE-DELIRIC model, allowing early preventive interventions aimed to reduce incidence and severity of ICU delirium

Prophylactic Melatonin for Delirium in Intensive Care (Pro-MEDIC): Study protocol for a randomised controlled trial

Background: Delirium is an acute state of brain dysfunction characterised by fluctuating inattention and cognitive disturbances, usually due to illness. It occurs commonly in the intensive care unit (ICU), and it is associated with greater morbidity and mortality. It is likely that disturbances of sleep and of the day-night cycle play a significant role. Melatonin is a naturally occurring, safe and cheap hormone that can be administered to improve sleep. The main aim of this trial will be to determine whether prophylactic melatonin administered to critically ill adults, when compared with placebo, decreases the rate of delirium. Methods: This trial will be a multi-centre, randomised, placebo-controlled study conducted in closed ICUs in Australia. Our aim is to enrol 850 adult patients with an expected ICU length of stay (LOS) of 72h or more. Eligible patients for whom there is consent will be randomised to receive melatonin 4mg enterally or placebo in a 1:1 ratio according to a computer-generated randomisation list, stratified by site. The study drug will be indistinguishable from placebo. Patients, doctors, nurses, investigators and statisticians will be blinded. Melatonin or placebo will be administered once per day at 21:00 until ICU discharge or 14days after enrolment, whichever occurs first. Trained staff will assess patients twice daily to determine the presence or absence of delirium using the Confusion Assessment Method for the ICU score. Data will also be collected on demographics, the overall prevalence of delirium, duration and severity of delirium, sleep quality, participation in physiotherapy sessions, ICU and hospital LOS, morbidity and mortality, and healthcare costs. A subgroup of 100 patients will undergo polysomnographic testing to further evaluate the quality of sleep. Discussion: Delirium is a significant issue in ICU because of its frequency and associated poorer outcomes. This trial will be the largest evaluation of melatonin as a prophylactic agent to prevent delirium in the critically ill population. This study will also provide one of the largest series of polysomnographic testing done in ICU. Trial registration: Australian New Zealand Clinical Trial Registry (ANZCTR) number: ACTRN12616000436471. Registered on 20 December 2015