| 1. |
- Backemar, Lovisa, et al.
(författare)
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Comorbidities and Risk of Complications After Surgery for Esophageal Cancer : A Nationwide Cohort Study in Sweden.
- 2015
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Ingår i: World Journal of Surgery. - : Springer Science and Business Media LLC. - 0364-2313 .- 1432-2323. ; 39:9, s. 2282-8
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The selection for surgery is multifaceted for patients diagnosed with esophageal cancer. Since it is uncertain how comorbidity should influence the selection, this study addressed comorbidities in relation to risk of severe complications following esophageal cancer surgery.METHODS: This population-based cohort study was based on prospectively included patients who underwent surgical resection for an esophageal or gastro-esophageal junctional cancer in Sweden during 2001-2005. The participation rate was 90%. Associations between pre-defined comorbidities and pre-defined post-operative complications occurring within 30 days of surgery were analyzed using multivariable logistic regression. The resulting odds ratios (ORs) and 95% confidence intervals (CIs) were adjusted for age, sex, tumor stage, tumor histology, neoadjuvant therapy, type of surgery, annual hospital volume, other comorbidities, and other complications.RESULTS: Among 609 included patients, those with cardiac disease (n = 92) experienced an increased risk of pre-defined complications in general (adjusted OR 1.81, 95% CI 1.13-2.90), while patients with hypertension (n = 137), pulmonary disorders (n = 79), diabetes (n = 67), and obesity (n = 66) did not. Patients with a Charlson comorbidity index score ≥2 had substantially increased risks of pre-defined complications (adjusted OR 2.44, 95% CI 1.60-3.72).CONCLUSION: Cardiac disease and a Charlson comorbidity index score ≥2 seem to increase the risk of severe and early post-operative complications in patients with esophageal cancer, while hypertension, pulmonary disorders, diabetes, and obesity do not. These findings should be considered in the clinical decision-making for improved selection of patients for surgery.
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| 2. |
- Berg, Lena M, et al.
(författare)
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Factors influencing clinicians' perceptions of interruptions as disturbing or non-disturbing : a qualitative study
- 2016
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Ingår i: International Emergency Nursing. - : Elsevier. - 1755-599X .- 1878-013X. ; 27, s. 11-16
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: Emergency departments consist of multiple systems requiring interaction with one another while still being able to operate independently, creating frequent interruptions in the clinical workflow. Most research on interruptions in health care settings has focused on the relationship between interruptions and negative outcomes. However, there are indications that not all interruptions are negatively perceived by those being interrupted. Therefore, this study aimed to explore factors that influence when a clinician perceives interruptions as non-disturbing or disturbing in an emergency department context.METHOD: Explorative design based on interviews with 10 physicians and 10 registered nurses at two Swedish emergency departments. Data were analyzed using qualitative content analysis.RESULT: Factors influencing whether emergency department clinicians perceived interruptions as non-disturbing or disturbing were identified: clinician's constitution, external factors of influence and the nature of the interrupted task. The clinicians' perceptions were related to a complex of attributes inherent in these three factors at the time of the interruption. Thus, the same type of interruption could be perceived as either non-disturbing or disturbing contingent on the surrounding circumstances in which the event occurred.CONCLUSION: Emergency department clinicians' perceptions of interruptions as non-disturbing or disturbing were related to the character of identified influencing factors.
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| 3. |
- Berg, Lena M, et al.
(författare)
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Reasons for interrupting colleagues during emergency department work : A qualitative study
- 2016
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Ingår i: International Emergency Nursing. - : Elsevier. - 1755-599X .- 1878-013X. ; 29, s. 21-26
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Tidskriftsartikel (refereegranskat)abstract
- Objective: Emergency department team members frequently need to interact with each other, a circumstance causing multiple interruptions. However, information is lacking about the motives underlying these interruptions and this study aimed to explore clinicians' reasons to interrupt colleagues during emergency department work.Method: Semi-structured interviews with 10 physicians and 10 registered nurses at two Swedish emergency departments. The interviews were analyzed inductively using content analysis.Results: The working conditions to some extent sustained the clinicians' need to interrupt, for example different routines. Another reason to interrupt was to improve the initiator's work process, such as when the initiators perceived that the interruption had high clinical relevance. The third reason concerns the desire to influence the work process of colleagues in order to prevent mistakes and provide information for the person being interrupted to improve patient care.Conclusion: The three identified categories for why emergency department clinicians interrupt their colleagues were related to working conditions and a wish to improve/influence the work processes for both initiators and recipients. Several of the reasons given for interrupting colleagues were done in order to improve patient care. Interruptions perceived as negative to the recipient were mostly related to the working conditions.
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| 4. |
- Berglund, Ellinor, et al.
(författare)
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A smartphone application for dispatch of lay responders to out-of-hospital cardiac arrests.
- 2018
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Ingår i: Resuscitation. - : Elsevier BV. - 1873-1570 .- 0300-9572. ; 126, s. 160-165
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Tidskriftsartikel (refereegranskat)abstract
- Dispatch of lay volunteers trained in cardiopulmonary resuscitation (CPR) and equipped with automated external defibrillators (AEDs) may improve survival in cases of out-of-hospital cardiac arrest (OHCA). The aim of this study was to investigate the functionality and performance of a smartphone application for locating and alerting nearby trained laymen/women in cases of OHCA.A system using a smartphone application activated by Emergency Dispatch Centres was used to locate and alert laymen/women to nearby suspected OHCAs. Lay responders were instructed either to perform CPR or collect a nearby AED. An online survey was carried out among the responders.From February to August 2016, the system was activated in 685 cases of suspected OHCA. Among these, 224 cases were Emergency Medical Services (EMSs)-treated OHCAs (33%). EMS-witnessed cases (n=11) and cases with missing survey data (n=15) were excluded. In the remaining 198 OHCAs, lay responders arrived at the scene in 116 cases (58%), and prior to EMSs in 51 cases (26%). An AED was attached in 17 cases (9%) and 4 (2%) were defibrillated. Lay responders performed CPR in 54 cases (27%). Median distance to the OHCA was 560m (IQR 332-860m), and 1280m (IQR 748-1776m) via AED pick-up. The survey-answering rate was 82%.A smartphone application can be used to alert CPR-trained lay volunteers to OHCAs for CPR. Further improvements are needed to shorten the time to defibrillation before EMS arrival.
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| 5. |
- Castrén, Maaret, et al.
(författare)
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Non-specific complaints in the ambulance; predisposing structural factors
- 2015
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Ingår i: BMC Emergency Medicine. - : BioMed Central. - 1471-227X .- 1471-227X. ; 15
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The pre-hospital assessment non-specific complaint (NSC) often applies to patients whose diagnosis does not match any other specific assessment correlating to particular symptoms or diseases, though some previous studies have found them to be related to serious underlying conditions. The aim was to identify whether the structural factors such as urgency according to the dispatch priority of the Emergency Medical Communication Centre (EMCC) or work load in the Emergency Medical Services (EMS) are predisposing factors for the assessment of NSC instead of a specific assessment.METHODS: All patients with assessed condition NSCs by the EMS to Södersjukhuset during 2011 (n = 493) were compared with gender- and age-matched controls (n = 493), which were randomly drawn from all patients with specific conditions in the EMS, regarding day of week, time of day and priority set by EMCC with chi-squared tests and multivariate logistic regression models.RESULTS: Among patients with NSCs, more were females (58 %) and the median age was 82. Almost all patients were categorized with NSCs during the daytime (8 a.m. to 9 p.m.), i.e. 450 (91 %) as compared to 373 (75 %) of those with specific conditions (p < 0.01). The risk of having an EMS dispatched as low priority by the EMCC was almost doubled among patients with NSCs compared to controls (OR 1.97, 95 % CI 1.38-2.79).CONCLUSIONS: Since patients with NSCs appear most frequently during the hours with most transportations for the EMS, i.e. 10 a.m. to 2 p.m., and the risk of having the assessment NSC was doubled if the EMCC dispatched EMS as low priority, structural factors might be predisposing factors for the assessment.
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| 6. |
- Claesson, Andreas, et al.
(författare)
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Medical versus non medical etiology in out-of-hospital cardiac arrest-Changes in outcome in relation to the revised Utstein template.
- 2016
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Ingår i: Resuscitation. - : Elsevier. - 0300-9572 .- 1873-1570. ; 110, s. 48-55
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Tidskriftsartikel (refereegranskat)abstract
- INTRODUCTION:The Utstein-style recommendations for reporting etiology and outcome in out-of-hospital cardiac arrest (OHCA) from 2004 have recently been revised. Among other etiologies a medical category is now introduced, replacing the cardiac category from Utstein template 2004.AIM:The aim of this study is to describe characteristics and temporal trends from reporting OHCA etiology according to the revised Utstein template 2014 in regards to patient characteristics and 30-day survival rates.METHODS:This registry study is based on consecutive OHCA cases reported from the Emergency medical services (EMS) to the Swedish Registry of Cardiopulmonary Resuscitation (SRCR) 1992-2014. Characteristics, including a presumed cardiac etiology in Utstein template 2004, were transcribed to a medical etiology in Utstein template 2014.RESULTS:Of a total of n=70,846 cases, 92% were categorized as having a medical etiology and 8% as having a non-medical cause. Using the new classifications, the 30-day survival rate has significantly increased over a 20-year period from 4.7% to 11.0% in the medical group and from 3% to 9.9% in the non-medical group (p≤0.001). Trauma was the most common cause in OHCA of a non-medical etiology (26%) with a 30-day survival rate of 3.4% whilst drowning and drug overdose had the highest survival rates (14% and 10% respectively).CONCLUSION:Based on Utstein 2014 categories of etiology, overall survival after OHCA with a medical etiology has more than doubled in a 20-year period and tripled for non-medical cases. Patients with a medical etiology found in a shockable rhythm have the highest chance of survival. There is great variability in characteristics among non-medical cases.
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| 7. |
- Djärv, Therese, et al.
(författare)
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Decreased general condition in the emergency department : high in-hospital mortality and a broad range of discharge diagnoses
- 2015
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Ingår i: European journal of emergency medicine. - : Lippincott Williams & Wilkins. - 0969-9546 .- 1473-5695. ; 22:4, s. 241-246
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Decreased general condition (DGC) is a frequent presenting complaint within the Adaptive Triage Process. DGC describes a nonspecific decline in health and well-being, and it is common among elderly patients in the emergency department (ED).AIM: The aim of this study was to compare the in-hospital mortality among patients presenting with DGC with that among patients in the corresponding triage category presenting with other complaints to an ED. The secondary aim was to describe the discharge diagnoses of patients presenting with DGC.METHODS: All patients admitted to Södersjukhuset from the ED in 2008 were included. The difference in the in-hospital mortality rate was stratified for triage category at the ED, between patients with DGC (n=1182) and those with all other presenting complaints (n=20 775), and assessed with sex-adjusted and age-adjusted logistic regression models. Discharge diagnoses were assessed as the primary discharge diagnosis according to International Statistical Classification of Diseases and Related Health Problems 10th revision (ICD-10) in the medical discharge notes.RESULTS: A total of 1182 patients with DGC at the ED were admitted for in-hospital care, and they had a four-fold risk of suffering an in-hospital death [odds ratio 4.74 (95% confidence interval 3.88-5.78)] compared with patients presenting with other presenting complaints. The most common discharge diagnoses were diseases of the circulatory system (14%), respiratory system (14%), and genitourinary system (10%).INTERPRETATION: Patients presenting with DGC to an ED often receive low triage priority, frequently require admission for in-hospital care, and, because of the three-fold increased risk of in-hospital death compared with others, belong to a high-risk group.
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