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- Cronberg, Tobias, et al.
(författare)
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Neurological prognostication after cardiac arrest : Recommendations from the Swedish Resuscitation Council
- 2013
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Ingår i: Resuscitation. - : Elsevier BV. - 0300-9572 .- 1873-1570. ; 84:7, s. 867-872
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Tidskriftsartikel (refereegranskat)abstract
- Cardiopulmonary resuscitation is started in 5000 victims of out-of-hospital cardiac arrest in Sweden each year and the survival rate is approximately 10%. The subsequent development of a global ischaemic brain injury is the major determinant of the neurological prognosis for those patients who reach the hospital alive. Induced hypothermia is a recommended treatment after cardiac arrest and has been implemented in most Swedish hospitals.Recent studies indicate that induced hypothermia may affect neurological prognostication and previous international recommendations are therefore no longer valid when hypothermia is applied. An expert group from the Swedish Resuscitation Council has reviewed the literature and made recommendations taking into account the effects of induced hypothermia and concomitant sedation.A delayed neurological evaluation at 72h after rewarming is recommended for hypothermia treated patients. This evaluation should be based on several independent methods and the possibility of lingering pharmacological effects should be considered.
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| 4. |
- Elfwen, Ludvig, et al.
(författare)
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Direct or subacute coronary angiography in out-of-hospital cardiac arrest (DISCO)-An initial pilot-study of a randomized clinical trial
- 2019
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Ingår i: Resuscitation. - : ELSEVIER IRELAND LTD. - 0300-9572 .- 1873-1570. ; 139, s. 253-261
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Tidskriftsartikel (refereegranskat)abstract
- Background: The clinical importance of immediate coronary angiography, with potentially subsequent percutaneous coronary intervention (PCI), in out-of-hospital cardiac arrest (OHCA) patients without ST-elevation on the ECG is unclear. In this study, we assessed feasibility and safety aspects of performing immediate coronary angiography in a pre-specified pilot phase of the 'DIrect or Subacute Coronary angiography in Out-of-hospital cardiac arrest' (DISCO) randomized controlled trial (ClinicalTrials.gov ID: NCT02309151). Methods: Resuscitated bystander witnessed OHCA patients > 18 years without ST-elevation on the ECG were randomized to immediate coronary angiography versus standard of care. Event times, procedure related adverse events and safety variables within 7 days were recorded. Results: In total, 79 patients were randomized to immediate angiography (n = 39) or standard of care (n = 40). No major differences in baseline characteristics between the groups were found. There were no differences in the proportion of bleedings and renal failure. Three patients randomized to immediate angiography and six patients randomized to standard care died within 24 h. The median time from EMS arrival to coronary angiography was 135 min in the immediate angiography group. In patients randomized to immediate angiography a culprit lesion was found in 14/38 (36.8%) and PCI was performed in all these patients. In 6/40 (15%) patients randomized to standard of care, coronary angiography was performed before the stipulated 3 days. Conclusion: In this out-of-hospital cardiac arrest population without ST-elevation, randomization to a strategy to perform immediate coronary angiography was feasible although the time window of 120 min from EMS arrival at the scene of the arrest to start of coronary angiography was not achieved. No significant safety issues were reported.
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| 5. |
- Friberg, Hans, et al.
(författare)
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Internationell och nationell konsensus om bästa vård efter hävt hjärtstopp. Många patienter blir helt återställda.
- 2010
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Ingår i: Läkartidningen. - 0023-7205 .- 1652-7518. ; 107:8, s. 2-514
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Forskningsöversikt (refereegranskat)abstract
- An international consensus report on postresuscitation care after cardiac arrest has recently been published. Its content and main messages are in line with the recommendations from The Swedish Resuscitation Council, which include: diagnosing and treating the underlying disease, offering good general intensive care, considering hypothermia treatment, standardising prognostication and follow-up.
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| 6. |
- Lagedal, Rickard, et al.
(författare)
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Design of DISCO—Direct or Subacute Coronary Angiography in Out-of-Hospital Cardiac Arrest study
- 2018
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Ingår i: American Heart Journal. - : Elsevier BV. - 0002-8703 .- 1097-6744. ; 197, s. 53-61
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Tidskriftsartikel (refereegranskat)abstract
- Background Acute coronary syndrome is a common cause of out-of-hospital cardiac arrest (OHCA). In patients with OHCA presenting with ST elevation, immediate coronary angiography and potential percutaneous coronary intervention (PCI) after return of spontaneous circulation are recommended. However, the evidence for this invasive strategy in patients without ST elevation is limited. Observational studies have shown a culprit coronary artery occlusion in about 30% of these patients, indicating the electrocardiogram's (ECG's) limited sensitivity. The aim of this study is to determine whether immediate coronary angiography and subsequent PCI will provide outcome benefits in OHCA patients without ST elevation. Methods/design We describe the design of the DIrect or Subacute Coronary angiography in Out-of-hospital cardiac arrest study (DISCO)—a pragmatic national, multicenter, randomized, clinical study. OHCA patients presenting with no ST elevation on their first recorded ECG will be randomized to a strategy of immediate coronary angiography or to standard of care with admission to intensive care and angiography after 3 days at the earliest unless the patient shows signs of acute ischemia or hemodynamic instability. Primary end point is 30-day survival. An estimated 1,006 patients give 80% power (α =.05) to detect a 20% improved 30-day survival rate from 45% to 54%. Secondary outcomes include good neurologic recovery at 30 days and 6 months, and cognitive function and cardiac function at 6 months. Conclusion This randomized clinical study will evaluate the effect of immediate coronary angiography after OHCA on 30-day survival in patients without ST elevation on their first recorded ECG.
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| 7. |
- Rylander, Christian, et al.
(författare)
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Bedömning av neurologisk prognos efter hjärtstopp - Uppdaterade rekommendationer från Svenska HLR-rådets expertgrupp.
- 2017
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Ingår i: Läkartidningen. - 0023-7205 .- 1652-7518. ; 114
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Tidskriftsartikel (refereegranskat)abstract
- Assessment of neurologic prognosis after cardiac arrest. Updated recommendations from the Swedish CPR Council Expert Group European Resuscitation Council (ERC) issued updated guidelines for postresuscitation care in 2015. This paper provides updated Swedish recommendations for neurological prognostication of patients remaining unconscious after cardiac arrest (CA). The prognostication should be based on independent methods; clinical and neurophysiological examinations, imaging and biomarkers. It should not be performed earlier than three days after CA and any influence from sedatives must be negligible. Bilateral absence of both corneal and pupillary reflexes and bilaterally absent Somatosensory Evoked N20 Potentials (SSEP) at 72 hours are reliable predictors of poor outcome but the ocular reflexes have limited sensitivity and SSEP has limited availability. Hence, further delay of at least 24 hours and combinations of findings from multiple methods are often needed for reliable prognostication. If firm evidence of a poor prognosis is lacking four days after CA, further expectation with repeated examinations is recommended.
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| 8. |
- Seder, David B., et al.
(författare)
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Neurologic Outcomes and Postresuscitation Care of Patients With Myoclonus Following Cardiac Arrest
- 2015
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Ingår i: Critical Care Medicine. - 0090-3493 .- 1530-0293. ; 43:5, s. 965-972
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: To evaluate the outcomes of cardiac arrest survivors with myoclonus receiving modern postresuscitation care. Design: Retrospective review of registry data. Setting: Cardiac arrest receiving centers in Europe and the United States from 2002 to 2012. Patients: Two thousand five hundred thirty-two cardiac arrest survivors 18 years or older enrolled in the International Cardiac Arrest Registry. Interventions: None. Measurements and Main Results: Eighty-eight percent of patients underwent therapeutic hypothermia and 471 (18%) exhibited myoclonus. Patients with myoclonus had longer time to professional cardiopulmonary resuscitation (8.6 vs 7.0 min; p < 0.001) and total ischemic time (25.6 vs 22.3 min; p < 0.001) and less often presented with ventricular tachycardia/ventricular fibrillation, a witnessed arrest, or had bystander cardiopulmonary resuscitation. Electroencephalography demonstrated myoclonus with epileptiform activity in 209 of 374 (55%), including status epilepticus in 102 of 374 (27%). Good outcome (Cerebral Performance Category 1-2) at hospital discharge was noted in 9% of patients with myoclonus, less frequently in myoclonus with epileptiform activity (2% vs 15%; p < 0.001). Patients with myoclonus with good outcome were younger (53.7 vs 62.7 yr; p < 0.001), had more ventricular tachycardia/ventricular fibrillation (81% vs 46%; p < 0.001), shorter ischemic time (18.9 vs 26.4 min; p = 0.003), more witnessed arrests (91% vs 77%; p = 0.02), and fewer "do-not-resuscitate" orders (7% vs 78%; p < 0.001). Life support was withdrawn in 330 of 427 patients (78%) with myoclonus and poor outcome, due to neurological futility in 293 of 330 (89%), at 5 days (3-8 d) after resuscitation. With myoclonus and good outcome, median ICU length of stay was 8 days (5-11 d) and hospital length of stay was 14.5 days (9-22 d). Conclusions: Nine percent of cardiac arrest survivors with myoclonus after cardiac arrest had good functional outcomes, usually in patients without associated epileptiform activity and after prolonged hospitalization. Deaths occurred early and primarily after withdrawal of life support. It is uncertain whether prolonged care would yield a higher percentage of good outcomes, but myoclonus of itself should not be considered a sign of futility.
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