Articles: intensive-care-units.
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To investigate early onset pneumonia in a neurosurgical intensive care unit, we studied a cohort of patients over a 13-month period and compared neurotrauma (T) with non-neurotrauma (NT) patients. Data were abstracted from the infection surveillance database. Five hundred and sixty-five adults were hospitalized in the neurosurgical intensive care unit. 57.9% had trauma and 129 patients developed 152 episodes of pneumonia. ⋯ EOP was caused by Staphylococcus aureus (33%), Haemophilus spp. (23%), other Gram-positive cocci (22%), and other Gram-negative bacilli (GNB) (19%); whereas after the third day GNB other than Haemophilus spp. accounted for 45.4% of isolates (P = 0.11). This large series confirms the high incidence of EOP in neurosurgical intensive care units, particularly among trauma patients, in relation to risk factors different from those seen in other intensive care patients. Further studies are needed to elaborate specific preventive measures during early care.
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Eur J Gastroenterol Hepatol · Dec 1998
Upper gastrointestinal endoscopy at four intensive care units in one hospital: frequency and indication.
To investigate the frequency, indication and results of upper gastrointestinal endoscopy (UGIE) at four different intensive care units (ICUs) in one hospital. ⋯ UGIE is a frequent diagnostic and therapeutic procedure in patients admitted to the ICU, particularly at the surgical and medical ICU. Diagnostic and therapeutic endoscopy are most frequently performed for assessment of bleeding and placement of feeding tubes, respectively. Oesophagitis is a surprisingly common finding, both as a co-incidental diagnosis as well as the cause of bleeding, especially after surgery.
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A brief questionnaire was sent to 231 clinical directors of intensive care units in England and Wales to investigate the use of percutaneous tracheostomy. There was a 76% response rate. Percutaneous tracheostomies were in use in 78.4% of units. ⋯ Overall, 78.4% thought that percutaneous tracheostomy was safe and 66.7% considered percutaneous tracheostomy to be the technique of choice for Intensive Care patients. Percutaneous tracheostomy is now a well-established technique. However, the limited use of fibreoscopy and the lack of long-term follow-up are areas of concern.
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Critical care medicine · Nov 1998
Comparative StudyComparison of self, nurse, and physician assessment of residents rotating through an intensive care unit.
Compare resident evaluations by self, nurses, and attending physicians. ⋯ Self-rating by residents did not correlate to multiple-choice test scores and differed in some criteria with physicians' or nurses' evaluations. We found many similarities and some differences between physicians' and nurses' evaluations of residents. We speculate that different categories of evaluators assess different aspects of performance. Assessment by a varied group of evaluators should be used when attempts to predict future practice are made.