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Hyldmo PK, Vist GE, Feyling AC, Rognås L, Magnusson V, Sandberg M, Søreide E. Is the supine position associated with loss of airway patency in unconscious trauma patients? A systematic review and meta-analysis. Scand J Trauma Resusc Emerg Med 2015; 23:50. [PMID: 26129809 PMCID: PMC4486423 DOI: 10.1186/s13049-015-0116-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Accepted: 04/09/2015] [Indexed: 02/01/2023] Open
Abstract
Background Airway compromise is a leading cause of death in unconscious trauma patients. Although endotracheal intubation is regarded as the gold standard treatment, most prehospital providers are not trained to perform ETI in such patients. Therefore, various lateral positions are advocated for unconscious patients, but their use remains controversial in trauma patients. We conducted a systematic review to investigate whether the supine position is associated with loss of airway patency compared to the lateral position. Methods The review protocol was published in the PROSPERO database (Reg. no. CRD42012001190). We performed literature searches in PubMed, Medline, EMBASE, Cochrane Library, CINAHL and British Nursing Index and included studies related to airway patency, reduced level of consciousness and patient position. We conducted meta-analyses, where appropriate. We graded the quality of evidence with the GRADE methodology. The search was updated in June 2014. Results We identified 1,306 publications, 39 of which were included for further analysis. Sixteen of these publications were included in meta-analysis. We did not identify any studies reporting direct outcome measures (mortality or morbidity) related to airway compromise caused by the patient position (lateral vs. supine position) in trauma patients or in any other patient group. In studies reporting only indirect outcome measures, we found moderate evidence of reduced airway patency in the supine vs. the lateral position, which was measured by the apnea/hypopnea index (AHI). For other indirect outcomes, we only found low or very low quality evidence. Conclusions Although concerns other than airway patency may influence how a trauma patient is positioned, our systematic review provides evidence supporting the long held recommendation that unconscious trauma patients should be placed in a lateral position. Electronic supplementary material The online version of this article (doi:10.1186/s13049-015-0116-0) contains supplementary material, which is available to authorized users.
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Karlsson V, Dankiewicz J, Nielsen N, Kern KB, Mooney MR, Riker RR, Rubertsson S, Seder DB, Stammet P, Sunde K, Søreide E, Unger BT, Friberg H. Association of gender to outcome after out-of-hospital cardiac arrest--a report from the International Cardiac Arrest Registry. Crit Care 2015; 19:182. [PMID: 25895673 PMCID: PMC4426639 DOI: 10.1186/s13054-015-0904-y] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Accepted: 03/30/2015] [Indexed: 11/17/2022] Open
Abstract
Introduction Previous studies have suggested an effect of gender on outcome after out-of-hospital cardiac arrest (OHCA), but the results are conflicting. We aimed to investigate the association of gender to outcome, coronary angiography (CAG) and adverse events in OHCA survivors treated with mild induced hypothermia (MIH). Methods We performed a retrospective analysis of prospectively collected data from the International Cardiac Arrest Registry. Adult patients with a non-traumatic OHCA and treated with MIH were included. Good neurological outcome was defined as a cerebral performance category (CPC) of 1 or 2. Results A total of 1,667 patients, 472 women (28%) and 1,195 men (72%), met the inclusion criteria. Men were more likely to receive bystander cardiopulmonary resuscitation, have an initial shockable rhythm and to have a presumed cardiac cause of arrest. At hospital discharge, men had a higher survival rate (52% vs. 38%, P <0.001) and more often a good neurological outcome (43% vs. 32%, P <0.001) in the univariate analysis. When adjusting for baseline characteristics, male gender was associated with improved survival (OR 1.34, 95% CI 1.01 to 1.78) but no longer with neurological outcome (OR 1.24, 95% CI 0.92 to 1.67). Adverse events were common; women more often had hypokalemia, hypomagnesemia and bleeding requiring transfusion, while men had more pneumonia. In a subgroup analysis of patients with a presumed cardiac cause of arrest (n = 1,361), men more often had CAG performed on admission (58% vs. 50%, P = 0.02) but this discrepancy disappeared in an adjusted analysis. Conclusions Gender differences exist regarding cause of arrest, adverse events and outcome. Male gender was independently associated with survival but not with neurological outcome.
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Hyldmo PK, Conrad BP, Dubose DN, Røislien J, Prasarn M, Søreide E, Rechtine G, Horodyski M. Learning from the dead: improving safety while placing unconscious trauma patients in various lateral positions. Scand J Trauma Resusc Emerg Med 2014. [PMCID: PMC4123181 DOI: 10.1186/1757-7241-22-s1-o4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Rasmussen MB, Tolsgaard MG, Dieckmann P, Issenberg SB, Ostergaard D, Søreide E, Rosenberg J, Ringsted CV. Factors relating to the perceived management of emergency situations: a survey of former Advanced Life Support course participants' clinical experiences. Resuscitation 2014; 85:1726-31. [PMID: 25151548 DOI: 10.1016/j.resuscitation.2014.08.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2014] [Revised: 07/06/2014] [Accepted: 08/05/2014] [Indexed: 11/17/2022]
Abstract
BACKGROUND This study explored individual, team, and setting factors associated with the quality of management of in-hospital emergency situations experienced by former Advanced Life Support (ALS) course participants. METHODS This study was a survey of former ALS course participants' long-term experience of management of in-hospital, emergency situations. The survey was carried out in 2012 in Denmark and Norway. RESULTS A questionnaire was send to 526 potential responders and (281/479 × 100) 58.7% responded. The results demonstrated that 75% of the emergency situations were perceived as "managed well". In general, the responders' confidence in being ALS providers was high, mean 4.3 (SD 0.8), scale 1-5. Significant differences between the perceived "well" and "not well" managed situations were found for all questions, p<0.001. The largest differences related to perception of co-workers' ability to apply ALS principles, the team atmosphere and communication. Responders' ratings of quality of management of emergency situations increased with intensity of setting. However, the 'clinical setting' was rated significantly lower as attributor to ability to apply ALS principles compared to 'co-workers familiarity with ALS principles', 'own confidence as ALS-provider' and 'own social/inter-personal skills'. CONCLUSION The results of this survey emphasise that ALS providers' perceived ability to apply ALS skills were substantially affected by teamwork skills and co-workers' skills. Team related factors associated with successful outcome were related to clear role distribution, clear inter-personal communication and attentive listening, as well as respectful behaviour and positive team atmosphere. Although intensity of setting was attributed to ability to apply ALS principles, this did not affect management of emergency situations to the same extent as individual and team factors.
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Lindner TW, Deakin CD, Aarsetøy H, Rubertsson S, Heltne JK, Søreide E. A pilot study of angiotensin converting enzyme (ACE) genotype and return of spontaneous circulation following out-of-hospital cardiac arrest. Open Heart 2014; 1:e000138. [PMID: 25332829 PMCID: PMC4189251 DOI: 10.1136/openhrt-2014-000138] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2014] [Revised: 06/25/2014] [Accepted: 07/15/2014] [Indexed: 11/25/2022] Open
Abstract
Objective In the last few years the genetic influence on health and disease outcome has become more apparent. The ACE genotype appears to play a significant role in the pathophysiology of several disease processes. This pilot study aims at showing the feasibility to examine the genetic influence of the ACE genotype on return of spontaneous circulation (ROSC) in out-of-hospital cardiac arrest (OHCA). Methods We performed a prospective observational study of all OHCAs of presumed cardiac origin in a well-defined population. We collected prehospital blood samples for the determination of ACE genotype and used this information together with Utstein template parameters in a multivariable analysis to examine the relationship between ROSC and ACE genotype. Results We collect blood samples in 156 of 361 patients with OHCA of presumed cardiac origin, 127 samples were analysed (mean age 67 years, 86% male, 79% witnessed OHCA, 80% bystander CPR, 62% had a shockable rhythm, ROSC 77%). Distribution of the ACE gene polymorphisms: insertion polymorphism (II) n=22, 17%, insertion/deletion polymorphism (ID) n=66, 52% and deletion polymorphism (DD) n=39, 31%. We found no significant association between ACE II vs ACE DD/DI and ROSC (OR 1.72; CI 0.52 to 5.73; p=0.38). Other ACE genotype groupings (II/ID vs DD or II vs DD) did not change the overall finding of lack of impact of ACE genotype on ROSC. Conclusions This pilot study did not indicate a significant association between ACE gene polymorphism and ROSC. However, it has demonstrated that prehospital genetic studies including blood sampling are feasible and ethically acceptable.
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Lindner T, Vossius C, Mathiesen W, Søreide E. Life years saved, standardised mortality rates and causes of death after hospital discharge in out-of-hospital cardiac arrest survivors. Resuscitation 2014; 85:671-5. [DOI: 10.1016/j.resuscitation.2014.01.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2013] [Revised: 12/20/2013] [Accepted: 01/01/2014] [Indexed: 11/26/2022]
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Mathiesen WT, Bjørshol CA, Søreide E. Do bystanders need follow-up after performing CPR? Resuscitation 2014. [DOI: 10.1016/j.resuscitation.2014.03.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Busch M, Søreide E. Should advanced age be a limiting factor in providing therapeutic hypothermia to cardiac arrest survivors? A single-center observational study. Ther Hypothermia Temp Manag 2014; 1:29-32. [PMID: 24716885 DOI: 10.1089/ther.2010.0006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
As octogenarians represent the fastest growing segment of the elderly population and the incidence of out-of-hospital cardiac arrest (OHCA) increases with age, the outcome benefit of therapeutic hypothermia (TH) in comatose cardiac arrest survivors is of great interest. The first randomized controlled trials of TH excluded all patients older than 75 years and there exists considerable uncertainty whether the positive findings from these studies apply to older patients. This is a retrospective study of all unconscious OHCA survivors from 2002 to 2008 treated with TH in our intensive care unit who fulfilled the Hypothermia After Cardiac Arrest study inclusion criteria (witnessed, shockable OHCA receiving bystander-cardiopulmonary resuscitation (CPR), interval from collapse to ambulance arrival <15 minutes, and return of spontaneous circulation [ROSC] within 60 minutes) but with no upper age limit. Good cerebral outcome was defined as a Glasgow-Pittsburgh Cerebral Performance Category 1-2. The median age of the 113 OHCA survivors studied was 62 years (18-89 years), and 77% were men. Median time from collapse to ROSC was 15 minutes (3-50 minutes). Bystander CPR was performed in 76% and immediate postresuscitation coronary angiography in 63%. The overall good outcome rate was 70%. Both lower age and shorter time to ROSC, as well as bystander CPR and the time period after implementation of the ERC 2005 guidelines were associated with good outcome. Still, 54% of all patients aged >75 years achieved good outcome. Although age seems to influence outcome, we found that more than half of comatose OHCA survivors above 75 years showed a favorable outcome. Hence, our data do not support a limitation of postresuscitation TH based on age alone but highlights the need for more clinical trials of TH in the advanced age group.
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Sollid SJM, Søreide E. Human factors play a vital role in the outcome of percutaneous dilatational tracheostomy. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2014; 18:409. [PMID: 24602445 PMCID: PMC4059488 DOI: 10.1186/cc13739] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Ersdal H, Vossius C, Bayo E, Mduma E, Perlman J, Lippert A, Søreide E. A one-day “Helping Babies Breathe” course improves simulated performance but not clinical management of neonates. Resuscitation 2013; 84:1422-7. [DOI: 10.1016/j.resuscitation.2013.04.005] [Citation(s) in RCA: 108] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Revised: 03/27/2013] [Accepted: 04/07/2013] [Indexed: 11/26/2022]
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Lindner TW, Langørgen J, Sunde K, Larsen AI, Kvaløy JT, Heltne JK, Draegni T, Søreide E. Factors predicting the use of therapeutic hypothermia and survival in unconscious out-of-hospital cardiac arrest patients admitted to the ICU. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2013; 17:R147. [PMID: 23880105 PMCID: PMC4057368 DOI: 10.1186/cc12826] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2013] [Accepted: 07/23/2013] [Indexed: 01/13/2023]
Abstract
INTRODUCTION Therapeutic hypothermia (TH) after out-of-hospital cardiac arrest (OHCA) was adopted early in Norway. Since 2004 the general recommendation has been to cool all unconscious OHCA patients treated in the intensive care unit (ICU), but the decision to cool individual patients was left to the responsible physician. We assessed factors that were associated with use of TH and predicted survival. METHOD We conducted a retrospective observational study of prospectively collected cardiac arrest and ICU registry data from 2004 to 2008 at three university hospitals. RESULTS A total of 715 unconscious patients older than 18 years of age, who suffered OHCA of both cardiac and non-cardiac causes, were included. With an overall TH use of 70%, the survival to discharge was 42%, with 90% of the survivors having a favourable cerebral outcome. Known positive prognostic factors such as witnessed arrest, bystander cardio pulmonary resuscitation (CPR), shockable rhythm and cardiac origin were all positive predictors of TH use and survival. On the other side, increasing age predicted a lower utilisation of TH: Odds Ratio (OR), 0.96 (95% CI, 0.94 to 0.97); as well as a lower survival: OR 0.96 (95% CI, 0.94 to 0.97). Female gender was also associated with a lower use of TH: OR 0.65 (95% CI, 0.43 to 0.97); and a poorer survival: OR 0.57 (95% CI, 0.36 to 0.92). After correcting for other prognostic factors, use of TH remained an independent predictor of improved survival with OR 1.91 (95% CI 1.18-3.06; P <0.001). Analysing subgroups divided after initial rhythm, these effects remained unchanged for patients with shockable rhythm, but not for patients with non-shockable rhythm where use of TH and female gender lost their predictive value. CONCLUSIONS Although TH was used in the majority of unconscious OHCA patients admitted to the ICU, actual use varied significantly between subgroups. Increasing age predicted both a decreased utilisation of TH as well as lower survival. Further, in patients with a shockable rhythm female gender predicted both a lower use of TH and poorer survival. Our results indicate an underutilisation of TH in some subgroups. Hence, more research on factors affecting TH use and the associated outcomes in subgroups of post-resuscitation patients is needed.
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Mathiesen WT, Høiland S, Bjørshol CA, Søreide E. Why do bystanders initiate CPR in Norway? Resuscitation 2012. [DOI: 10.1016/j.resuscitation.2012.08.103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Lindner T, Kvaløy JT, Langørgen J, Sunde K, Søreide E. Use of therapeutic hypothermia and first rhythm predict survival to discharge in unconscious patients after out of hospital cardiac arrest of non-cardiac origin. Resuscitation 2012. [DOI: 10.1016/j.resuscitation.2012.08.244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Husebø SE, Friberg F, Søreide E, Rystedt H. Instructional Problems in Briefings: How to Prepare Nursing Students for Simulation-Based Cardiopulmonary Resuscitation Training. Clin Simul Nurs 2012. [DOI: 10.1016/j.ecns.2010.12.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Eikeland Husebø SI, Bjørshol CA, Rystedt H, Friberg F, Søreide E. A comparative study of defibrillation and cardiopulmonary resuscitation performance during simulated cardiac arrest in nursing student teams. Scand J Trauma Resusc Emerg Med 2012; 20:23. [PMID: 22472128 PMCID: PMC3361478 DOI: 10.1186/1757-7241-20-23] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2011] [Accepted: 04/02/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Although nurses must be able to respond quickly and effectively to cardiac arrest, numerous studies have demonstrated poor performance. Simulation is a promising learning tool for resuscitation team training but there are few studies that examine simulation for training defibrillation and cardiopulmonary resuscitation (D-CPR) in teams from the nursing education perspective. The aim of this study was to investigate the extent to which nursing student teams follow the D-CPR-algorithm in a simulated cardiac arrest, and if observing a simulated cardiac arrest scenario and participating in the post simulation debriefing would improve team performance. METHODS We studied video-recorded simulations of D-CPR performance in 28 nursing student teams. Besides describing the overall performance of D-CPR, we compared D-CPR performance in two groups. Group A (n = 14) performed D-CPR in a simulated cardiac arrest scenario, while Group B (n = 14) performed D-CPR after first observing performance of Group A and participating in the debriefing. We developed a D-CPR checklist to assess team performance. RESULTS Overall there were large variations in how accurately the nursing student teams performed the specific parts of the D-CPR algorithm. While few teams performed opening the airways and examination of breathing correctly, all teams used a 30:2 compression: ventilation ratio.We found no difference between Group A and Group B in D-CPR performance, either in regard to total points on the check list or to time variables. CONCLUSION We found that none of the nursing student teams achieved top scores on the D-CPR-checklist. Observing the training of other teams did not increase subsequent performance. We think all this indicates that more time must be assigned for repetitive practice and reflection. Moreover, the most important aspects of D-CPR, such as early defibrillation and hands-off time in relation to shock, must be highlighted in team-training of nursing students.
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Bjørshol CA, Sunde K, Myklebust H, Assmus J, Søreide E. Decay in chest compression quality due to fatigue is rare during prolonged advanced life support in a manikin model. Scand J Trauma Resusc Emerg Med 2011; 19:46. [PMID: 21827652 PMCID: PMC3169466 DOI: 10.1186/1757-7241-19-46] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2011] [Accepted: 08/09/2011] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The aim of this study was to measure chest compression decay during simulated advanced life support (ALS) in a cardiac arrest manikin model. METHODS 19 paramedic teams, each consisting of three paramedics, performed ALS for 12 minutes with the same paramedic providing all chest compressions. The patient was a resuscitation manikin found in ventricular fibrillation (VF). The first shock terminated the VF and the patient remained in pulseless electrical activity (PEA) throughout the scenario. Average chest compression depth and rate was measured each minute for 12 minutes and divided into three groups based on chest compression quality; good (compression depth ≥ 40 mm, compression rate 100-120/minute for each minute of CPR), bad (initial compression depth < 40 mm, initial compression rate < 100 or > 120/minute) or decay (change from good to bad during the 12 minutes). Changes in no-flow ratio (NFR, defined as the time without chest compressions divided by the total time of the ALS scenario) over time was also measured. RESULTS Based on compression depth, 5 (26%), 9 (47%) and 5 (26%) were good, bad and with decay, respectively. Only one paramedic experienced decay within the first two minutes. Based on compression rate, 6 (32%), 6 (32%) and 7 (37%) were good, bad and with decay, respectively. NFR was 22% in both the 1-3 and 4-6 minute periods, respectively, but decreased to 14% in the 7-9 minute period (P = 0.002) and to 10% in the 10-12 minute period (P < 0.001). CONCLUSIONS In this simulated cardiac arrest manikin study, only half of the providers achieved guideline recommended compression depth during prolonged ALS. Large inter-individual differences in chest compression quality were already present from the initiation of CPR. Chest compression decay and thereby fatigue within the first two minutes was rare.
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Lindner TW, Søreide E, Nilsen OB, Torunn MW, Lossius HM. Good outcome in every fourth resuscitation attempt is achievable--an Utstein template report from the Stavanger region. Resuscitation 2011; 82:1508-13. [PMID: 21752524 DOI: 10.1016/j.resuscitation.2011.06.016] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2010] [Revised: 05/25/2011] [Accepted: 06/12/2011] [Indexed: 11/19/2022]
Abstract
AIM OF THE STUDY Out-of-hospital cardiac arrest (OHCA) is a major cause of death in the western world. We wanted to study changes in survival over time and factors linked to this in a region which have already reported high survival rates. METHODS We used a prospectively collected Utstein template database to identify all resuscitation attempts in adult patients with OHCA of presumed cardiac origin. We included 846 resuscitation attempts and compared survival to discharge with good outcome in two time periods (2001-2005 vs. 2006-2008). RESULTS We found no significant differences between the two time periods for mean age (71 and 70 years (p=0.309)), sex distribution (males 70% and 71% (p=0.708)), location of the OHCA (home 64% and 63% (p=0.732)), proportion of shockable rhythms (44% and 47% (p=0.261)) and rate of return of spontaneous circulation (38% and 43% (p=0.136)), respectively. Bystander cardiopulmonary resuscitation (CPR), however, increased significantly from 60% to 73% (p<0.0001), as did the overall rate of survival to discharge from 18% to 25% (p=0.018). In patients with a shockable first rhythm, rate of survival to discharge increased significantly from 37% to 48% (p=0.036). In witnessed arrest with shockable rhythm survival to discharge increased from 37% to 52% (p=0.0105). CONCLUSION Overall, good outcome is now achievable in every fourth resuscitation attempt and in every second resuscitation attempt when patients have a shockable rhythm. The reason for the better outcomes is most likely multi-factorial and linked to improvements in the local chain of survival.
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Hansen BS, Søreide E, Warland AM, Nilsen OB. Risk factors of post-operative urinary retention in hospitalised patients. Acta Anaesthesiol Scand 2011; 55:545-8. [PMID: 21418152 DOI: 10.1111/j.1399-6576.2011.02416.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Post-operative urinary retention (POUR) is most accurately determined by using ultrasound to measure bladder volume. The aim of this study was to define the risk factors of POUR in the recovery room in hospitalised patients. METHODS An ultrasound-determined bladder volume ≥400 ml at arrival in the recovery room was used to define POUR. Multivariate regression analysis was used to identify patient and system factors linked to POUR in 773 consecutive hospitalised patients who had undergone orthopaedic, abdominal, gynaecological or plastic surgery without an indwelling urinary catheter. RESULTS We found the incidence of POUR to be 13%. The lack of pre-operative voiding, use of regional anaesthesia, anaesthesia time >2 h and emergency surgery were all independent risk factors for POUR. CONCLUSIONS The detected incidence of POUR at arrival in the recovery room was rather high but had easily identifiable risk factors. We recommend pre-operative voiding whenever possible. Routine bladder scanning at arrival in the recovery room should be considered, especially after spinal anaesthesia, emergency surgery or when the anaesthesia time exceeds 2 h.
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Thorsen K, Ringdal KG, Strand K, Søreide E, Hagemo J, Søreide K. Clinical and cellular effects of hypothermia, acidosis and coagulopathy in major injury. Br J Surg 2011; 98:894-907. [PMID: 21509749 DOI: 10.1002/bjs.7497] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/10/2011] [Indexed: 01/19/2023]
Abstract
BACKGROUND Hypothermia, acidosis and coagulopathy have long been considered critical combinations after severe injury. The aim of this review was to give a clinical update on this triad in severely injured patients. METHODS A non-systematic literature search on hypothermia, acidosis and coagulopathy after major injury was undertaken, with a focus on clinical data from the past 5 years. RESULTS Hypothermia (less than 35 °C) is reported in 1·6-13·3 per cent of injured patients. The occurrence of acidosis is difficult to estimate, but usually follows other physiological disturbances. Trauma-induced coagulopathy (TIC) has both endogenous and exogenous components. Endogenous acute traumatic coagulopathy is associated with shock and hypoperfusion. Exogenous effects of dilution from fluid resuscitation and consumption through bleeding and loss of coagulation factors further add to TIC. TIC is present in 10-34 per cent of injured patients, depending on injury severity, acidosis, hypothermia and hypoperfusion. More expedient detection of coagulopathy is needed. Thromboelastography may be a useful point-of-care measurement. Management of TIC is controversial, with conflicting reports on blood component therapy in terms of both outcome and ratios of blood products to other fluids, particularly in the context of civilian trauma. CONCLUSION The triad of hypothermia, acidosis and coagulopathy after severe trauma appears to be fairly rare but does carry a poor prognosis. Future research should define modes of early detection and targeted therapy.
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Søreide E. Anaesthesia and gastric content - new methods and new trends. Acta Anaesthesiol Scand 2011. [DOI: 10.1111/j.1399-6576.1996.tb05560.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Bjørshol CA, Myklebust H, Nilsen KL, Hoff T, Bjørkli C, Illguth E, Søreide E, Sunde K. Effect of socioemotional stress on the quality of cardiopulmonary resuscitation during advanced life support in a randomized manikin study*. Crit Care Med 2011; 39:300-4. [DOI: 10.1097/ccm.0b013e3181ffe100] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Bjørshol C, Myklebust H, Assmus J, Søreide E, Sunde K. Chest compression decay during simulated Advanced Life Support. Resuscitation 2010. [DOI: 10.1016/j.resuscitation.2010.09.388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Lindner T, Lossius H, Mathiesen W, Søreide E. Good outcome in every second resuscitation attempt is achievable: A community based report. Resuscitation 2010. [DOI: 10.1016/j.resuscitation.2010.09.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Strand K, Walther SM, Reinikainen M, Ala-Kokko T, Nolin T, Martner J, Mussalo P, Søreide E, Flaatten HK. Variations in the length of stay of intensive care unit nonsurvivors in three Scandinavian countries. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2010; 14:R175. [PMID: 20920348 PMCID: PMC3219277 DOI: 10.1186/cc9279] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2010] [Revised: 06/07/2010] [Accepted: 10/04/2010] [Indexed: 11/10/2022]
Abstract
INTRODUCTION The length of stay (LOS) in intensive care unit (ICU) nonsurvivors is not often reported, but represents an important indicator of the use of resources. LOS in ICU nonsurvivors may also be a marker of cultural and organizational differences between units. In this study based on the national intensive care registries in Finland, Sweden, and Norway, we aimed to report intensive care mortality and to document resource use as measured by LOS in ICU nonsurvivors. METHODS Registry data from 53,305 ICU patients in 2006 were merged into a single database. ICU nonsurvivors were analyzed with regard to LOS within subgroups by univariate and multivariate analysis (Cox proportional hazards regression). RESULTS Vital status at ICU discharge was available for 52,255 patients. Overall ICU mortality was 9.1%. Median LOS of the nonsurvivors was 1.3 days in Finland and Sweden, and 1.9 days in Norway. The shortest LOS of the nonsurvivors was found in patients older than 80 years, emergency medical admissions, and the patients with the highest severity of illness. Multivariate analysis confirmed the longer LOS in Norway when corrected for age group, admission category, sex, and type of hospital. LOS in nonsurvivors was found to be inversely related to the severity of illness, as measured by APACHE II and SAPS II. CONCLUSIONS Despite cultural, religious, and educational similarities, significant variations occur in the LOS of ICU nonsurvivors among Finland, Norway, and Sweden. Overall, ICU mortality is low in the Scandinavian countries.
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Åneman A, Mellin-Olsen J, Søreide E. The future role of the Scandinavian anaesthesiologist: a web-based survey. Acta Anaesthesiol Scand 2010; 54:1071-6. [PMID: 20887408 DOI: 10.1111/j.1399-6576.2010.02292.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The Board of the Scandinavian Society for Anaesthesiology and Intensive Care Medicine (SSAI) decided in 2008 to undertake a survey among members of the SSAI aiming at exploring some key points of training, professional activities and definitions of the specialty. METHODS A web-based questionnaire was used to capture core data on workforce demographics and working patterns together with opinions on definitions for practice/practitioners in the four areas of anaesthesia, intensive care medicine, emergency medicine and pain medicine. RESULTS One thousand seven hundred and four responses were lodged, representing close to half of the total SSAI membership. The majority of participants reported in excess of 10 years of professional experience in general anaesthesia and intensive care medicine as well as emergency and pain medicine. While no support for separate or secondary specialities in the four areas was reported, a majority of respondents favoured sub-specialisation or recognition of particular medical competencies, notably so for intensive care medicine. Seventy-five percent or more of the respondents supported a common framework of employment within all four areas irrespective of further specialisation. CONCLUSIONS The future of Scandinavian anaesthesiology is likely to involve further specialisation towards particular medical competencies. With such diversification of the workforce, the majority of the respondents still acknowledge the importance of belonging to one organisational body.
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