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Items: 1 to 50 of 109

1.

Correction to: Mathematical arterialisation of peripheral venous blood gas for obtainment of arterial blood gas values: a methodological validation study in the clinical setting.

Lumholdt M, Damgaard KA, Christensen EF, Leutscher PDC.

J Clin Monit Comput. 2019 Apr 23. doi: 10.1007/s10877-019-00314-y. [Epub ahead of print]

PMID:
31016604
2.

Repeated ambulance use is associated with chronic diseases - a population-based historic cohort study of patients' symptoms and diagnoses.

Søvsø MB, Kløjgaard TA, Hansen PA, Christensen EF.

Scand J Trauma Resusc Emerg Med. 2019 Apr 16;27(1):46. doi: 10.1186/s13049-019-0624-4.

3.

Symptom, diagnosis and mortality among respiratory emergency medical service patients.

Lindskou TA, Pilgaard L, Søvsø MB, Kløjgård TA, Larsen TM, Jensen FB, Weinrich UM, Christensen EF.

PLoS One. 2019 Feb 28;14(2):e0213145. doi: 10.1371/journal.pone.0213145. eCollection 2019.

4.

Prehospital intravenous fentanyl administered by ambulance personnel: a cluster-randomised comparison of two treatment protocols.

Friesgaard KD, Kirkegaard H, Rasmussen CH, Giebner M, Christensen EF, Nikolajsen L.

Scand J Trauma Resusc Emerg Med. 2019 Feb 7;27(1):11. doi: 10.1186/s13049-019-0588-4.

5.

Refusal of pain medication is frequent in a Danish emergency department.

Blichfeldt Sørensen GV, Stegger J, Munkhof JM, Christensen EF.

Dan Med J. 2018 Dec;65(12). pii: A5521.

PMID:
30511637
6.

Mathematical arterialisation of peripheral venous blood gas for obtainment of arterial blood gas values: a methodological validation study in the clinical setting.

Lumholdt M, Damgaard KA, Christensen EF, Leutscher PDC.

J Clin Monit Comput. 2019 Aug;33(4):733-740. doi: 10.1007/s10877-018-0197-1. Epub 2018 Sep 8. Erratum in: J Clin Monit Comput. 2019 Apr 23;:.

PMID:
30196470
7.

Use of renal replacement therapy after out-of-hospital cardiac arrest in Denmark 2005-2013.

Winther-Jensen M, Kjaergaard J, Lassen JF, Køber L, Torp-Pedersen C, Hansen SM, Lippert F, Kragholm K, Christensen EF, Hassager C.

Scand Cardiovasc J. 2018 Oct;52(5):238-243. doi: 10.1080/14017431.2018.1503707. Epub 2018 Sep 5.

PMID:
30182752
8.

Severity of ischemic heart disease and presenting rhythm in patients with out-of-hospital cardiac arrest.

Granfeldt A, Adelborg K, Wissenberg M, Møller Hansen S, Torp-Pedersen C, Christensen EF, Andersen LW, Christiansen CF.

Resuscitation. 2018 Sep;130:174-181. doi: 10.1016/j.resuscitation.2018.07.018. Epub 2018 Jul 19.

PMID:
30031785
9.

Diagnosis and mortality of emergency department patients in the North Denmark region.

Søvsø MB, Hermansen SB, Færk E, Lindskou TA, Ludwig M, Møller JM, Jonciauskiene J, Christensen EF.

BMC Health Serv Res. 2018 Jul 13;18(1):548. doi: 10.1186/s12913-018-3361-x.

10.

Acute pain in the prehospital setting: a register-based study of 41.241 patients.

Friesgaard KD, Riddervold IS, Kirkegaard H, Christensen EF, Nikolajsen L.

Scand J Trauma Resusc Emerg Med. 2018 Jul 3;26(1):53. doi: 10.1186/s13049-018-0521-2.

11.

Neurological prognostication tools in out-of-hospital cardiac arrest patients in Danish intensive care units from 2005 to 2013.

Winther-Jensen M, Hassager C, Lassen JF, Køber L, Torp-Pedersen C, Hansen SM, Lippert F, Kragholm K, Christensen EF, Kjaergaard J.

Acta Anaesthesiol Scand. 2018 Nov;62(10):1412-1420. doi: 10.1111/aas.13177. Epub 2018 Jun 26.

PMID:
29947076
12.

Severity of chronic obstructive pulmonary disease and presenting rhythm in patients with out-of-hospital cardiac arrest.

Granfeldt A, Wissenberg M, Hansen SM, Lippert FK, Torp-Pedersen C, Skaarup SH, Andersen LW, Christensen EF, Christiansen CF.

Resuscitation. 2018 May;126:111-117. doi: 10.1016/j.resuscitation.2018.03.006. Epub 2018 Mar 5.

PMID:
29518438
13.

Self-rated worry in acute care telephone triage: a mixed-methods study.

Gamst-Jensen H, Huibers L, Pedersen K, Christensen EF, Ersbøll AK, Lippert FK, Egerod I.

Br J Gen Pract. 2018 Mar;68(668):e197-e203. doi: 10.3399/bjgp18X695021. Epub 2018 Feb 12.

14.

Association between socioeconomic factors and ICD implantation in a publicly financed health care system: a Danish nationwide study.

Winther-Jensen M, Hassager C, Lassen JF, Køber L, Torp-Pedersen C, Hansen SM, Lippert F, Christensen EF, Kragholm K, Kjaergaard J.

Europace. 2018 Jul 1;20(7):1129-1137. doi: 10.1093/europace/eux223.

PMID:
29016817
15.

Trends in diagnostic patterns and mortality in emergency ambulance service patients in 2007-2014: a population-based cohort study from the North Denmark Region.

Christensen EF, Bendtsen MD, Larsen TM, Jensen FB, Lindskou TA, Holdgaard HO, Hansen PA, Johnsen SP, Christiansen CF.

BMJ Open. 2017 Aug 21;7(8):e014508. doi: 10.1136/bmjopen-2016-014508.

16.

Prehospital triage of patients suffering severe dyspnoea using N-terminal pro-brain natriuretic peptide, the PreBNP trial: a randomised controlled clinical trial.

Bøtker MT, Jørgensen MT, Stengaard C, Seidenfaden SC, Tarpgaard M, Granfeldt A, Mortensen TØ, Grøfte T, Friesgaard KD, Mærkedahl R, Pedersen AB, Lundorff S, Hansen TM, Kirkegaard H, Christensen EF, Terkelsen CJ.

Eur Heart J Acute Cardiovasc Care. 2018 Jun;7(4):302-310. doi: 10.1177/2048872617709985. Epub 2017 May 11.

PMID:
28492084
17.

Distance to invasive heart centre, performance of acute coronary angiography, and angioplasty and associated outcome in out-of-hospital cardiac arrest: a nationwide study.

Tranberg T, Lippert FK, Christensen EF, Stengaard C, Hjort J, Lassen JF, Petersen F, Jensen JS, Bäck C, Jensen LO, Ravkilde J, Bøtker HE, Terkelsen CJ.

Eur Heart J. 2017 Jun 1;38(21):1645-1652. doi: 10.1093/eurheartj/ehx104.

18.

Long-Term Mortality of Emergency Medical Services Patients.

Bøtker MT, Terkelsen CJ, Sørensen JN, Jepsen SB, Johnsen SP, Christensen EF, Andersen MS.

Ann Emerg Med. 2017 Sep;70(3):366-373.e3. doi: 10.1016/j.annemergmed.2016.12.017. Epub 2017 Mar 25.

PMID:
28347554
19.

Location of cardiac arrest and impact of pre-arrest chronic disease and medication use on survival.

Granfeldt A, Wissenberg M, Hansen SM, Lippert FK, Torp-Pedersen C, Christensen EF, Christiansen CF.

Resuscitation. 2017 May;114:113-120. doi: 10.1016/j.resuscitation.2017.02.026. Epub 2017 Mar 6.

PMID:
28279694
20.

Prehospital intravenous fentanyl to patients with hip fracture: an observational cohort study of risk factors for analgesic non-treatment.

Friesgaard KD, Christensen EF, Kirkegaard H, Bendtsen MD, Jensen FB, Nikolajsen L.

Scand J Trauma Resusc Emerg Med. 2017 Jan 19;25(1):5. doi: 10.1186/s13049-017-0348-2.

21.

Implantable cardioverter defibrillator and survival after out-of-hospital cardiac arrest due to acute myocardial infarction in Denmark in the years 2001-2012, a nationwide study.

Winther-Jensen M, Kjaergaard J, Lassen JF, Køber L, Torp-Pedersen C, Hansen SM, Lippert F, Kragholm K, Christensen EF, Hassager C.

Eur Heart J Acute Cardiovasc Care. 2017 Mar;6(2):144-154. doi: 10.1177/2048872616687115. Epub 2017 Jan 6.

PMID:
28058848
22.

Clinical predictors of shockable versus non-shockable rhythms in patients with out-of-hospital cardiac arrest.

Granfeldt A, Wissenberg M, Hansen SM, Lippert FK, Lang-Jensen T, Hendriksen OM, Torp-Pedersen C, Christensen EF, Christiansen CF.

Resuscitation. 2016 Nov;108:40-47. doi: 10.1016/j.resuscitation.2016.08.024. Epub 2016 Sep 8.

PMID:
27616581
23.

Telemedicine-based physician consultation results in more patients treated and released by ambulance personnel.

Raaber N, Bøtker MT, Riddervold IS, Christensen EF, Emmertsen NC, Grøfte T, Kirkegaard H.

Eur J Emerg Med. 2018 Apr;25(2):120-127. doi: 10.1097/MEJ.0000000000000426.

PMID:
27755124
24.

Prehospital treatment with continuous positive airway pressure in patients with acute respiratory failure: a regional observational study.

Nielsen VM, Madsen J, Aasen A, Toft-Petersen AP, Lübcke K, Rasmussen BS, Christensen EF.

Scand J Trauma Resusc Emerg Med. 2016 Oct 10;24(1):121.

25.

Diagnosis and mortality in prehospital emergency patients transported to hospital: a population-based and registry-based cohort study.

Christensen EF, Larsen TM, Jensen FB, Bendtsen MD, Hansen PA, Johnsen SP, Christiansen CF.

BMJ Open. 2016 Jul 4;6(7):e011558. doi: 10.1136/bmjopen-2016-011558.

26.

Geographic information system data from ambulances applied in the emergency department: effects on patient reception.

Raaber N, Duvald I, Riddervold I, Christensen EF, Kirkegaard H.

Scand J Trauma Resusc Emerg Med. 2016 Mar 31;24:39. doi: 10.1186/s13049-016-0232-5.

27.

Dyspnea, a high-risk symptom in patients suspected of myocardial infarction in the ambulance? A population-based follow-up study.

Bøtker MT, Stengaard C, Andersen MS, Søndergaard HM, Dodt KK, Niemann T, Kirkegaard H, Christensen EF, Terkelsen CJ.

Scand J Trauma Resusc Emerg Med. 2016 Feb 12;24:15. doi: 10.1186/s13049-016-0204-9.

28.

Can public health registry data improve Emergency Medical Dispatch?

Andersen MS, Christensen EF, Jepsen SB, Nørtved J, Hansen JB, Johnsen SP.

Acta Anaesthesiol Scand. 2016 Mar;60(3):370-9. doi: 10.1111/aas.12654. Epub 2015 Dec 9.

PMID:
26648530
29.

Efficacy and safety of intravenous fentanyl administered by ambulance personnel.

Friesgaard KD, Nikolajsen L, Giebner M, Rasmussen CH, Riddervold IS, Kirkegaard H, Christensen EF.

Acta Anaesthesiol Scand. 2016 Apr;60(4):537-43. doi: 10.1111/aas.12662. Epub 2015 Nov 27.

PMID:
26612100
30.

Effect of remote ischaemic conditioning on clinical outcomes in patients presenting with an ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention.

Hausenloy DJ, Kharbanda R, Rahbek Schmidt M, Møller UK, Ravkilde J, Okkels Jensen L, Engstrøm T, Garcia Ruiz JM, Radovanovic N, Christensen EF, Sørensen HT, Ramlall M, Bulluck H, Evans R, Nicholas J, Knight R, Clayton T, Yellon DM, Bøtker HE.

Eur Heart J. 2015 Aug 1;36(29):1846-8.

PMID:
26460398
31.

Return to Work in Out-of-Hospital Cardiac Arrest Survivors: A Nationwide Register-Based Follow-Up Study.

Kragholm K, Wissenberg M, Mortensen RN, Fonager K, Jensen SE, Rajan S, Lippert FK, Christensen EF, Hansen PA, Lang-Jensen T, Hendriksen OM, Kober L, Gislason G, Torp-Pedersen C, Rasmussen BS.

Circulation. 2015 May 12;131(19):1682-90. doi: 10.1161/CIRCULATIONAHA.114.011366. Epub 2015 May 4.

PMID:
25941005
32.

Survival After Out-of-Hospital Cardiac Arrest in Relation to Age and Early Identification of Patients With Minimal Chance of Long-Term Survival.

Wissenberg M, Folke F, Hansen CM, Lippert FK, Kragholm K, Risgaard B, Rajan S, Karlsson L, Søndergaard KB, Hansen SM, Mortensen RN, Weeke P, Christensen EF, Nielsen SL, Gislason GH, Køber L, Torp-Pedersen C.

Circulation. 2015 May 5;131(18):1536-45. doi: 10.1161/CIRCULATIONAHA.114.013122. Epub 2015 Mar 6.

PMID:
25747933
33.

Preventable deaths following emergency medical dispatch--an audit study.

Andersen MS, Johnsen SP, Hansen AE, Skjaerseth E, Hansen CM, Sørensen JN, Jepsen SB, Hansen JB, Christensen EF.

Scand J Trauma Resusc Emerg Med. 2014 Dec 19;22:74. doi: 10.1186/s13049-014-0074-y.

34.

Out-of-hospital cardiac arrests in children and adolescents: incidences, outcomes, and household socioeconomic status.

Rajan S, Wissenberg M, Folke F, Hansen CM, Lippert FK, Weeke P, Karlsson L, Søndergaard KB, Kragholm K, Christensen EF, Nielsen SL, Kober L, Gislason GH, Torp-Pedersen C.

Resuscitation. 2015 Mar;88:12-9. doi: 10.1016/j.resuscitation.2014.11.025. Epub 2014 Dec 10.

PMID:
25500748
35.

Impact of health care system delay in patients with ST-elevation myocardial infarction on return to labor market and work retirement.

Laut KG, Hjort J, Engstrøm T, Jensen LO, Tilsted Hansen HH, Jensen JS, Pedersen F, Jørgensen E, Holmvang L, Pedersen AB, Christensen EF, Lippert F, Lang-Jensen T, Jans H, Hansen PA, Trautner S, Kristensen SD, Lassen JF, Lash TL, Clemmensen P, Terkelsen CJ.

Am J Cardiol. 2014 Dec 15;114(12):1810-6. doi: 10.1016/j.amjcard.2014.09.018. Epub 2014 Sep 28.

PMID:
25438906
36.

Continuous positive airway pressure and noninvasive ventilation in prehospital treatment of patients with acute respiratory failure: a systematic review of controlled studies.

Bakke SA, Botker MT, Riddervold IS, Kirkegaard H, Christensen EF.

Scand J Trauma Resusc Emerg Med. 2014 Nov 22;22:69. doi: 10.1186/s13049-014-0069-8. Review.

37.

Diurnal variations in incidence and outcome of out-of-hospital cardiac arrest including prior comorbidity and pharmacotherapy: a nationwide study in Denmark.

Karlsson LI, Wissenberg M, Fosbøl EL, Hansen CM, Lippert FK, Bagai A, McNally B, Granger CB, Christensen EF, Folke F, Rajan S, Weeke P, Nielsen SL, Køber L, Gislason GH, Torp-Pedersen C.

Resuscitation. 2014 Sep;85(9):1161-8. doi: 10.1016/j.resuscitation.2014.06.012. Epub 2014 Jun 24.

PMID:
24971509
38.

Antipsychotics and associated risk of out-of-hospital cardiac arrest.

Weeke P, Jensen A, Folke F, Gislason GH, Olesen JB, Fosbøl EL, Wissenberg M, Lippert FK, Christensen EF, Nielsen SL, Holm E, Kanters JK, Poulsen HE, Køber L, Torp-Pedersen C.

Clin Pharmacol Ther. 2014 Oct;96(4):490-7. doi: 10.1038/clpt.2014.139. Epub 2014 Jun 24.

PMID:
24960522
39.

Survival after out-of-hospital cardiac arrest in relation to sex: a nationwide registry-based study.

Wissenberg M, Hansen CM, Folke F, Lippert FK, Weeke P, Karlsson L, Rajan S, Søndergaard KB, Kragholm K, Christensen EF, Nielsen SL, Køber L, Gislason GH, Torp-Pedersen C.

Resuscitation. 2014 Sep;85(9):1212-8. doi: 10.1016/j.resuscitation.2014.06.008. Epub 2014 Jun 21.

PMID:
24960430
40.

Association of national initiatives to improve cardiac arrest management with rates of bystander intervention and patient survival after out-of-hospital cardiac arrest.

Wissenberg M, Lippert FK, Folke F, Weeke P, Hansen CM, Christensen EF, Jans H, Hansen PA, Lang-Jensen T, Olesen JB, Lindhardsen J, Fosbol EL, Nielsen SL, Gislason GH, Kober L, Torp-Pedersen C.

JAMA. 2013 Oct 2;310(13):1377-84. doi: 10.1001/jama.2013.278483.

PMID:
24084923
41.

The inaugural European emergency medical dispatch conference--a synopsis of proceedings.

Lyon RM, Bohm K, Christensen EF, Olasveengen TM, Castrén M.

Scand J Trauma Resusc Emerg Med. 2013 Sep 23;21:73. doi: 10.1186/1757-7241-21-73.

42.

Positive patients' attitudes to prehospital care.

Hadsund J, Riiskjær E, Riddervold IS, Christensen EF.

Dan Med J. 2013 Sep;60(9):A4694.

PMID:
24001462
43.

Quantitative point-of-care troponin T measurement for diagnosis and prognosis in patients with a suspected acute myocardial infarction.

Stengaard C, Sørensen JT, Ladefoged SA, Christensen EF, Lassen JF, Bøtker HE, Terkelsen CJ, Thygesen K.

Am J Cardiol. 2013 Nov 1;112(9):1361-6. doi: 10.1016/j.amjcard.2013.06.026. Epub 2013 Aug 14.

PMID:
23953697
44.

Implementing a nationwide criteria-based emergency medical dispatch system: a register-based follow-up study.

Andersen MS, Johnsen SP, Sørensen JN, Jepsen SB, Hansen JB, Christensen EF.

Scand J Trauma Resusc Emerg Med. 2013 Jul 9;21:53. doi: 10.1186/1757-7241-21-53.

45.

Physician-staffed emergency helicopter reduces transportation time from alarm call to highly specialized centre.

Fjaeldstad A, Kirk MH, Knudsen L, Bjerring J, Christensen EF.

Dan Med J. 2013 Jul;60(7):A4666.

PMID:
23809975
46.

Criteria-based emergency medical dispatch of ambulances fulfils goals.

Andersen MS, Carlsen HP, Christensen EF.

Dan Med Bull. 2011 Dec;58(12):A4336.

PMID:
22142569
47.

Reporting of data from out-of-hospital cardiac arrest has to involve emergency medical dispatching--taking the recommendations on reporting OHCA the Utstein style a step further.

Castrén M, Bohm K, Kvam AM, Bovim E, Christensen EF, Steen-Hansen JE, Karlsten R.

Resuscitation. 2011 Dec;82(12):1496-500. doi: 10.1016/j.resuscitation.2011.08.020. Epub 2011 Sep 10. Review.

PMID:
21907688
48.

Long-term survival and health-related quality of life 6 to 9 years after trauma.

Overgaard M, Høyer CB, Christensen EF.

J Trauma. 2011 Aug;71(2):435-41. doi: 10.1097/TA.0b013e31820e7ec3.

PMID:
21427614
49.

Prehospital troponin T testing in the diagnosis and triage of patients with suspected acute myocardial infarction.

Sørensen JT, Terkelsen CJ, Steengaard C, Lassen JF, Trautner S, Christensen EF, Nielsen TT, Bøtker HE, Andersen HR, Thygesen K.

Am J Cardiol. 2011 May 15;107(10):1436-40. doi: 10.1016/j.amjcard.2011.01.014. Epub 2011 Mar 15.

PMID:
21414596
50.

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