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Aims and objectives

To determine the prevalence and pattern of use of peripheral intravenous cannulae in hospital wards.

Background

Peripheral intravenous cannulae are commonly used in acute health care to directly access the bloodstream for the administration of medications, intravenous fluids and blood products. Peripheral intravenous cannulae are associated with multiple adverse events including hospital‐acquired bloodstream infection, thrombophlebitis and pain/discomfort. Administration of intravenous fluids is associated with impaired mobility and nocturia which may increase falls risk in the older people.

Design

Observational, point prevalence study.

Methods

Three private hospitals comprising a total of 1,230 beds participated in the study. Nurses recorded the presence of a peripheral intravenous cannulae, duration of insertion, state of the dressing and whether the peripheral intravenous cannulae was accessed in the previous 24 hr and for what purpose. Nurses were also asked whether they would replace the peripheral intravenous cannulae should it fail.

Results

Approximately one‐quarter of patients had a peripheral intravenous cannulae, the majority of which had been present for <24 hr. The major use of the peripheral intravenous cannulae was antibiotic administration. Administration of intravenous fluids occurred in the presence of normal oral fluid intake. Nurses would not replace one‐third of peripheral intravenous cannulae in the event of failure. A majority of patients were at increased falls risk, and one‐third of these were receiving intravenous fluids.

Conclusions

There is room for improvement in the utilisation of peripheral intravenous cannulae, particularly in removal and associated use of intravenous fluids. Alternative strategies for medication administration and timely switch to the oral route may reduce the risks associated with intravenous fluids.

Relevance to clinical practice

Vigilance is required in the use of peripheral intravenous cannulae. Consider transition of medication administration to oral intake where possible to minimise risks associated with the use of invasive devices and increased fluid intake.  相似文献   
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Splenectomy in myeloid metaplasia   总被引:3,自引:0,他引:3  
Silverstein  MN; ReMine  WH 《Blood》1979,53(3):515-518
Between 1960 and 1977, 50 patients with agnogenic myeloid metaplasia were splenectomized. Twenty-five of 26 patients with painful splenomegaly, 4 of 9 patients with refractory hemolytic anemia, 4 of 10 patients with refractory thrombocytopenia, and 4 of 4 patients with portal hypertension showed significant benefit from the procedure. There were five immediate postoperative deaths. Four of these deaths occurred early in our series of splectomies for myeloid metaplasia before 1970. Only one death has occurred in the last 21 patients operated on. Survival following splenectomy averaged 25.5 mo.  相似文献   
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This game can be conducted with as many as 50 and as few as 15 players. The optimum size includes 4-5 Board members and 4-6 participants in each of the four small-group scenarios. The game takes about 11/2-2 hours to play. This includes a break between Part I and Part II. Existing state and national laws and policies are used in the game so that participants may understand their effects and limitations. The game has no winners or losers. Everyone gains if the decision markers are able to consider the needs of the individuals and the needs of the public, though some individuals may or may not benefit as much as others. This, however, is reality and is inherent in the policy-making process. In primary care, nurse practitioners (NPs) have a crucial responsibility to weigh the impact of their decisions on their clients and the community. The "Inside Story" integrates recommended NP curriculum content such as ethical decision making and health policy into a creative and powerful educational experience. This simulation game could be adapted for other topics with ethical, legal, and political implications such as issues regarding allocation of scarce resources. It could be played among students or professionals from many disciplines as part of their curriculum or in a continuing education offering.  相似文献   
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Prospective evaluation of posttransfusion hepatitis   总被引:1,自引:0,他引:1  
The incidence of posttransfusion hepatitis (PTH) was determined prospectively at our institution. An active surveillance program of transfused surgical patients was set up; alanine aminotransferase (ALT) levels were determined before transfusion and at monthly intervals for 6 months after transfusion. Patients with confirmed ALT values greater than 2.5 times the upper reference values were referred to the out-patient clinics for diagnosis. Of 4051 surgical patients who underwent transfusion between January 1986 and December 1989, 2459 (60.7%) were enrolled in the surveillance program, and 1018 (25.1%) completed the follow-up; 238 patients received autologous blood only and were used as controls. No PTH was observed in the control patients, and the incidence of the disease in patients receiving homologous blood was 10.97 percent in 1986, 6.58 percent in 1987, 5.55 percent in 1988, and 4.29 percent in 1989; the decreasing trend is significant (p = 0.018).  相似文献   
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Technological advances in health care have made it possible to restore and prolong life for patients who would have died in the past. Unfortunately, one consequence of this is that some patients linger in intensive care units (ICUs), dependent on the technologies but with no hope of recovery. Therefore, decisions regarding withdrawal of life-support treatment are increasingly being faced by the health-care team.

This study aimed to explore the lived experience of critical care nurses who had cared for patients during withdrawal of life-support. The methodology employed was interpretive phenomenology. Interviews were conducted with seven critical care nurses, with the meanings of the experience of withdrawal of life-support treatment for these nurses extrapolated from the narratives and clustered into themes.

The study highlighted the importance of honest communication during the processes of decision-making and withdrawal of treatment. It was important for these nurses to be sure that family members were well-informed regarding the process of withdrawal of life-support treatment and that they could provide support and ensure that the patient's comfort and dignity were maintained during the process. The need to debrief after the event became evident but formal debriefing processes were rarely undertaken.  相似文献   

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