Intensive & critical care nursing : the official journal of the British Association of Critical Care Nurses
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Cardiac surgery has many associated complications but the psychological problems that can occur are rarely discussed. This literature review focuses on both the physiological and psychological causes of post-pump delirium and suggests possible recommendations for nursing practice.
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Intensive Crit Care Nurs · Sep 1993
Case ReportsA severe and fatal case of ethylene glycol poisoning.
A severe and fatal case of ethylene glycol (anti-freeze) poisoning in an unidentified vagrant man is reported and discussed. The case demonstrates the typical complications associated with this type of poisoning, in particular severe metabolic acidosis, acute renal failure and a deep comatose state. The importance of early diagnosis, aggressive treatment and intensive nursing care in order to optimize the chance of recovery are illustrated.
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Intensive Crit Care Nurs · Jun 1993
ReviewA review of literature relating to sleep in hospital with emphasis on the sleep of the ICU patient.
The subject of this literature review is the sleep of hospitalised patients, with particular emphasis on the sleep of patients in intensive care units (ICUs). Initially there is an overview of the structure of sleep and the literature related to the main theories of sleep function in order to set the subject in context. A review of some of the work related to the sleep patterns of ICU patients outlines how severely sleep-deprived many patients are. ⋯ Finally the sleep patterns of patients whose environment was carefully controlled to exclude factors known to disrupt sleep are reviewed. Thus the review moves from broad issues affecting sleep to the more focused issues personal to individual patients, with implications for nursing practice addressed as each point arises. In this way the complexity of the whole issue of sleep and the lack of sleep experienced by hospitalised patients is highlighted.
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In order to obtain a contemporary view of the visiting hour regimes in intensive care units (ICUs) in the UK, a national telephone survey was performed. 122 geographically representative units were contacted, representing 42% of the total number of units in the UK. 107 units gave consent to participate in the study, of which 66 units allowed visiting at any time of the day. Many of these units however restricted the number or kind of visitors and only 19% could be regarded as having 'true' open visiting, that is, visiting at any time of the day for any age of child, any member of the family, or friends. ⋯ Based on the available research evidence, a more liberated view of hospital visiting is necessary, with relaxation of what often amount to restricted visiting regimes. Several recommendations for further research are made.
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Intensive Crit Care Nurs · Mar 1993
The communication process with ventilator patients in the ICU as perceived by the nursing staff.
Intensive care unit (ICU) nurses (n = 27) were interviewed about their experiences and opinions of the communication process with ventilator treated patients. Nurses with limited ICU experience considered the initial contact with a new critically ill ventilated patient more frustrating than experienced nurses. The nurses thought that the content of the communication commonly requested by a patient was dominated by factors related to the clinical condition, prognosis and reassurance that the situation was under control. ⋯ For nurses with an ICU experience of more than 5 years stress was more commonly evoked by the presence of worried and anxious spouses/relatives, and by the feeling that something was wrong with the patient but they were unable to identify the problem. Failure to understand a ventilated patient could induce feelings of incompetence, stress and sometimes even despair. The present small scale study shows that there are many factors, in addition to ICU experience, that may influence the ability of an ICU nurse to establish and maintain a well functioning communication with ventilated patients and the likelihood of doing so.