Nursing in critical care
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Nursing in critical care · Jan 2007
Patient severity as an indicator of nursing workload in the intensive care unit.
The importance of measuring nursing workload in the intensive care unit (ICU) has been supported by both an increasing demand for nursing personnel and the relationship of nursing workload with patient safety. According to previous studies, the correlation between clinical severity of ICU patients and nursing workload measured by Therapeutic Intervention Scoring System has been estimated to be particularly high. The aim of this study was to investigate whether clinical severity of ICU patients can be used for the prediction of nursing workload on a daily basis. ⋯ Regarding categories of PRN Réa, respiration, communication, diagnostic methods and treatments were significantly predicted by APACHE II. APACHE II explained higher proportions of PRN Réa in medical male patients aged >60 years. Clinical severity of the ICU patients measured by APACHE II is an important early indicator of daily nursing workload, especially of care demands associated with respiration, diagnostic methods and treatments.
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Nursing in critical care · Jan 2007
Comparative StudyPressure ulcer risk assessment immediately after cardiac surgery--does it make a difference? A comparison of three pressure ulcer risk assessment instruments within a cardiac surgery population.
The intensive care unit (ICU) population has a high risk of developing pressure ulcers. According to several national expert guidelines for pressure ulcer prevention, a risk assessment for every situation in which the patient's condition is changing should be performed using a standardized risk assessment instrument. The aims of this study were to (a) assess the number of patients who are 'at risk' for the development of pressure ulcer according to three commonly used risk assessment instruments in the intermediate period after cardiac surgery procedures, (b) assess which instrument best fits the situation of the ICU patients and c) decide if 'static' risk assessment with an instrument should be recommended. ⋯ Only 1.9% (n= 1) of the pressure ulcers were stage 2. The study concluded that the patients in the cardiac surgery ICU can be identified as at risk during the first 5 days after surgical procedure without continuously using a standardized risk assessment instrument in every changing condition. Individual risk assessment by a standardized risk assessment instrument is only recommended to enable initiation of preventive measures based on patient-specific risk factors.
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Nursing in critical care · Jan 2007
Visits to intensive care unit patients--frequency, duration and impact on outcome.
The issue of the presence of patients' loved ones during their intensive care unit (ICU) stay is a frequently discussed topic among ICU staff. Today, ICU patients' loved ones are seen as important for the care of the patient. There is a gap in knowledge and research concerning the frequency and duration of visits by loved ones and the effect of such visits on patient outcome. ⋯ There were no significant differences in mortality and length of hospital stay over time. We could not establish that patients who had no visitors had a poorer outcome. Most of the older patients had no visitors, which indicates that elderly people may have a poorer social network; thus, there may be a greater need for professional caring relationships and care planning.
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Nursing in critical care · Jan 2007
The deterioration of children in ward areas in a specialist children's hospital.
Research in adult patients, in the last decade, has highlighted suboptimal care and failures in the recognition of sick adults in ward areas. In addition, many of these patients (at least 50%) demonstrated documented evidence, on observation charts, of clinical deterioration in the 24-48 h preceding cardiopulmonary arrest or emergency intensive care unit admission. However, there is little published data on whether these findings apply to children (0-17 years). ⋯ As noted in adult patients, there is considerable documented evidence (in terms of abnormal vital signs) of physiological deterioration in the 24 h preceding intensive care or high-dependency unit admission. The use of a Paediatric Early Warning (PEW) tool could potentially have identified 87% of these children of being 'at risk' of deterioration. It is recommended that a PEW tool be incorporated into the routine paediatric ward observation charts and practice to identify children 'at risk' of deterioration.
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Nursing in critical care · Nov 2006
ReviewIntra-aortic balloon counterpulsation complicated by limb ischaemia: a reflective commentary.
Intra-aortic balloon counterpulsation (IABC) is widely used to support the failing myocardium, particularly in patients with a background of acute myocardial infarction (AMI) complicated by cardiogenic shock (CS). CS is primarily due to left ventricular failure and is the most serious complication of AMI. Using Driscoll's 'What?' reflective model to guide critical thinking, an incident involving a patient who required IABC following AMI is explored. ⋯ Nurses and health care professionals who have the responsibility of caring for these patients need to be adequately trained in order to maintain a high standard of care. However, there appears to be a lack of evidence-based guidelines determining the optimum frequency of limb observations to assess for limb ischaemia. Further evidence as to the timing of limb observations is required in order that protocols can be written to guide the practice.