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Simulator training on pulsatile vascular models significantly improves surgical skills and the quality of carotid patch plasty  Nikolaus Duschek, MD,

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Presentation on theme: "Simulator training on pulsatile vascular models significantly improves surgical skills and the quality of carotid patch plasty  Nikolaus Duschek, MD,"— Presentation transcript:

1 Simulator training on pulsatile vascular models significantly improves surgical skills and the quality of carotid patch plasty  Nikolaus Duschek, MD, Afshin Assadian, MD, Peter M. Lamont, MD, FRCS, Klaus Klemm, MD, Jürg Schmidli, MD, Herbert Mendel, MD, Hans-Henning Eckstein, MD  Journal of Vascular Surgery  Volume 57, Issue 4, Pages (April 2013) DOI: /j.jvs Copyright © 2013 Society for Vascular Surgery Terms and Conditions

2 Fig 1 Carotid bench models were lifelike simulators of the carotid artery (common, internal, and external) under pulsatile pressure, which allows execution of practical hands-on exercises in a realistic mode, provided by Vascular International School AG. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2013 Society for Vascular Surgery Terms and Conditions

3 Fig 2 Tutors blinded to time point and study participant assess the technical quality of the completed patch (seven items each for the external and internal aspects). Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2013 Society for Vascular Surgery Terms and Conditions

4 Fig 3 Surgical skills assessment for six global (g) and nine task-specific (t) items. CI, Confidence interval; CCA, common carotid artery; ECA, external carotid artery; EEA, eversion endarterectomy; ICA, internal carotid artery; n.s., not significant; std, standard deviation. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2013 Society for Vascular Surgery Terms and Conditions

5 Fig 4 Technical outcome assessment for seven items each on the interior (I) and exterior (E) surfaces of the carotid endarterectomy (CEA) with Dacron patch plasty. ACC, Common carotid artery; ACI, internal carotid artery; CI, confidence interval; n.s., not significant; std, standard deviation. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2013 Society for Vascular Surgery Terms and Conditions

6 Fig 5 Box plot of interobserver reliability by Cronbach's alpha (CA).
Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2013 Society for Vascular Surgery Terms and Conditions


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