1. |
- Furåker, Carina, 1946, et al.
(author)
-
Registered nurses' views on nursing competence at residential facilities
- 2013
-
In: Leadership in Health Services. - : Emerald. - 1751-1879 .- 0952-6862. ; 26:2, s. 135-147
-
Journal article (peer-reviewed)abstract
- Purpose: The aim of this paper is to describe registered nurses' (RNs') ways of working and their views on what competence they require, make use of and wish to develop when caring for older people at residential facilities. Design/methodology/approach: The participants comprised 23 RNs, trained after 1993 and working at seven residential facilities. The data collection consists of group interviews during spring 2009. The group interviews were subjected to content analysis. Findings: Three main categories and six sub-categories were identified. The findings show that the majority of RNs work in a consultative way although they are responsible for basic care as well as advanced nursing care. They must rely on the staff's competence. They compare the residential facilities to a "mini-hospital" and they are often frustrated by the staff's incompetence. Attitudes to research findings and to the use of evidence-based knowledge were limited. Research limitations/implications: RNs require extensive theoretical, technical and medical knowledge as well as knowledge related to persons with dementia conditions and psychiatric disorders and how to lead, teach and supervise. Practical implications: Social and professional isolation influences competence development and working situation and the differences in leadership influence the quality of nursing care. RNs do not critically reflect on what knowledge they require and make use of and how to search for scientific knowledge and this will have a negative influence on the attitude to the competence. Originality/value: There is a need of extensive and varied knowledge in evidence-based nursing as well as in leadership and teaching to be able to work independently. © Emerald Group Publishing Limited.
|
|
2. |
- Flordal, PA
(author)
-
Measurement of blood loss in clinical studies
- 1997
-
In: European journal of anaesthesiology. Supplement. - : Ovid Technologies (Wolters Kluwer Health). - 0952-1941 .- 0265-0215. ; 14, s. 35-37
-
Journal article (peer-reviewed)
|
|
3. |
|
|
4. |
|
|
5. |
- Dahm, S L, et al.
(author)
-
Charcoal as an airway isoflurane reflection filter
- 1998
-
In: European Journal of Anaesthesiology. - : Ovid Technologies (Wolters Kluwer Health). - 1365-2346 .- 0265-0215. ; 15:2, s. 230-233
-
Journal article (peer-reviewed)abstract
- The isoflurane-saving and CO2-retaining effects of a charcoal filter were compared with a Siemens standard heat and moisture (HME) exchanger and an emptied specimen (dummy). Isoflurane was delivered during the inspiratory phase and consumption investigated at 10, 15 and 25 cycles min-1. The investigation was performed by ventilation with humidified air with a constant end-tidal CO2 and temperature. For a comparison, isoflurane was delivered in a conventional manner via the ventilator. The arrangement with a charcoal filter reduced the isoflurane consumption by a factor of 2.0-2.6, depending on ventilatory rate. Most of the saving was a result of the method of isoflurane delivery (factor 1.4-2.0), while adding the reflector gave a further reduction (factor 1.3-1.5). One circumstance that reduced the net efficiency of the charcoal filter was that it also reflected CO2; consequently, total minute ventilation had to be increased to maintain constant end-tidal CO2.
|
|
6. |
|
|
7. |
- Abildgaard, Lars, et al.
(author)
-
Limited effectiveness of intraoperative autotransfusion in major back surgery
- 2001
-
In: European Journal of Anaesthesiology. - 0265-0215 .- 1365-2346. ; 18:12, s. 823-828
-
Journal article (peer-reviewed)abstract
- Background and objective: The efficiency of intraoperative autotransfusion in scoliosis surgery is poorly known but needs to be evaluated, not least because of the large blood losses in these patients. This is a retrospective analysis of transfusion requirements of 43 such patients. Methods: Records from 43 patients were studied. During surgery, the shed blood was salvaged and washed in an autotransfusion device (AT1000 Auto-transfusion Unit«) and a suspension of red cells was reinfused. Results: Fifty-eight per cent of the intraoperative blood loss was salvaged. The total blood loss during the patients' hospital stay was calculated from the haemoglobin balance, 24% of this loss was salvaged by the device. Moreover, 36 of the patients needed allogeneic blood transfusion. Conclusion: The efficiency of the autotransfusion device was relatively low in relation to the total extravasation, mainly because the postoperative blood loss is substantial.
|
|
8. |
- Acosta, Cecilia M., et al.
(author)
-
Prevention of atelectasis by continuous positive airway pressure in anaesthetised children : A randomised controlled study
- 2021
-
In: European Journal of Anaesthesiology. - : Wolters Kluwer. - 0265-0215 .- 1365-2346. ; 38:1, s. 41-48
-
Journal article (peer-reviewed)abstract
- BACKGROUND Continuous positive airway pressure (CPAP) prevents peri-operative atelectasis in adults, but its effect in children has not been quantified.OBJECTIVE The aim of this study was to evaluate the role of CPAP in preventing postinduction and postoperative atelectasis in children under general anaesthesia.DESIGN A randomised controlled study.SETTING Single-institution study, community hospital, Mar del Plata. Argentina.PATIENTS We studied 42 children, aged 6 months to 7 years, American Society of Anesthesiologists physical status class I, under standardised general anaesthesia.INTERVENTIONS Patients were randomised into two groups: Control group (n = 21): induction and emergence of anaesthesia without CPAP; and CPAP group (n = 21): 5 cmH2O of CPAP during induction and emergence of anaesthesia. Lung ultrasound (LUS) imaging was performed before and 5 min after anaesthesia induction. Children without atelectasis were ventilated in the same manner as the Control group with standard ventilatory settings including 5 cmH2O of PEEP. Children with atelectasis received a recruitment manoeuvre followed by standard ventilation with 8 cmH2O of PEEP. Then, at the end of surgery, LUS images were repeated before tracheal extubation and 60 min after awakening.MAIN OUTCOME MEASURES Lung aeration score and atelectasis assessed by LUS.RESULTS Before anaesthesia, all children were free of atelectasis. After induction, 95% in the Control group developed atelectasis compared with 52% of patients in the CPAP group (P < 0.0001). LUS aeration scores were higher (impaired aeration) in the Control group than the CPAP group (8.8 ± 3.8 vs. 3.5 ± 3.3 points; P < 0.0001). At the end of surgery, before tracheal extubation, atelectasis was observed in 100% of children in the Control and 29% of the CPAP group (P < 0.0001) with a corresponding aeration score of 9.6 ± 3.2 and 1.8 ± 2.3, respectively (P < 0.0001). After surgery, 30% of children in the Control group and 10% in the CPAP group presented with residual atelectasis (P < 0.0001) also corresponding to a higher aeration score in the Control group (2.5 ± 3.1) when compared with the CPAP group (0.5 ± 1.5; P < 0.01).CONCLUSION The use of 5 cmH2O of CPAP in healthy children of the studied age span during induction and emergence of anaesthesia effectively prevents atelectasis, with benefits maintained during the first postoperative hour.TRIAL REGISTRY Clinicaltrials.gov NCT03461770.
|
|
9. |
- Ahlberg, Hans, et al.
(author)
-
Less use of rescue morphine when a combined PSP/IPP-block is used for postoperative analgesia in breast cancer surgery : A randomised controlled trial
- 2023
-
In: European Journal of Anaesthesiology. - : Wolters Kluwer. - 0265-0215 .- 1365-2346. ; 40:9, s. 636-642
-
Journal article (peer-reviewed)abstract
- BACKGROUND: Surgery for breast cancer is common, and intravenous opioids are often used to control postoperative pain. Recently, pectoralis-2 (PECS-2) block has emerged as a promising regional anaesthetic alternative. With nomenclature recently proposed, this block is termed combined PSP/IPP-block (pectoserratus plane block/interpectoral plane block).OBJECTIVE: We aimed to compare the need for postoperative rescue morphine between the intervention group that received a pre-operative combined PSP/IPP-block and a control group that received peri-operative long-acting opioids for postoperative analgesia.DESIGN: A randomised controlled study.SETTING: Operating theatres of two Swedish hospitals. The patients were recruited between May 2017 and October 2020.PATIENTS: Among the 199 women scheduled to undergo breast cancer surgery (sector resection or radical mastectomy) who were enrolled in the study, 185 were available for follow up.INTERVENTION: All patients received general anaesthesia. The intervention group received a combined PSP/IPP-block before surgery. The control group received intravenous morphine 30 min before emergence from anaesthesia.MAIN OUTCOME MEASURE: The primary endpoint was the cumulative need for intravenous rescue morphine to reach a predefined level of pain control (visual analogue scale score <40 mm) during the first 48 h after surgery.RESULTS: Data from 92 and 93 patients in the intervention and control groups, respectively, were analysed. The amount of rescue morphine administered in the 48 h after surgery was significantly lower in the intervention group than in the control group (median: 2.25 vs 3.0 mg, P = 0.021). The first measured pain score was lower in the intervention group than in the control group (35 vs. 40 mm, P = 0.035). There was no significant difference in the incidence of nausea between the groups (8.7 vs. 12.9%, P = 0.357).CONCLUSION: The use of a combined PSP/IPP-block block before breast cancer surgery reduces the need for postoperative rescue morphine, even when compared with the use of intra-operative morphine.TRIAL REGISTRATION: Clinicaltrials.gov identifier: NCT03117894.
|
|
10. |
- Ahlström, Katarina, 1966, et al.
(author)
-
Exogenous carbon monoxide does not affect cell membrane energy availability assessed by sarcolemmal calcium fluxes during myocardial ischaemia-reperfusion in the pig
- 2011
-
In: European Journal of Anaesthesiology. - 0265-0215 .- 1365-2346. ; 28:5, s. 356-362
-
Journal article (peer-reviewed)abstract
- Carbon monoxide is thought to be cytoprotective and may hold therapeutic promise for mitigating ischaemic injury. The purpose of this study was to test low-dose carbon monoxide for protective effects in a porcine model of acute myocardial ischaemia and reperfusion. In acute open-thorax experiments in anaesthetised pigs, pretreatment with low-dose carbon monoxide (5% increase in carboxyhaemoglobin) was conducted for 120 min before localised ischaemia (45 min) and reperfusion (60 min) was performed using a coronary snare. Metabolic and injury markers were collected by microdialysis sampling in the ventricular wall. Recovery of radio-marked calcium delivered locally by microperfusate was measured to assess carbon monoxide treatment effects during ischaemia/reperfusion on the intracellular calcium pool. Coronary occlusion and ischaemia/reperfusion were analysed for 16 animals (eight in each group). Changes in glucose, lactate and pyruvate from the ischaemic area were observed during ischaemia and reperfusion interventions, though there was no difference between carbon monoxide-treated and control groups during ischaemia or reperfusion. Similar results were observed for glycerol and microdialysate Ca-45(2+) recovery. These findings show that a relatively low and clinically relevant dose of carbon monoxide did not seem to provide acute protection as indicated by metabolic, energy-related and injury markers in a porcine myocardial ischaemia/reperfusion experimental model. We conclude that protective effects of carbon monoxide related to ischaemia/reperfusion either require higher doses of carbon monoxide or occur later after reperfusion than the immediate time frame studied here. More study is needed to characterise the mechanism and time frame of carbon monoxide-related cytoprotection.
|
|