@article{8735692,
  abstract     = {{Objective: Competency-based surgical education requires detailed and actionable feedback to ensure adequate and efficient skill development. Comprehensive operative capture systems such as the Operating Room Black Box (ORBB; Surgical Safety Technologies, Inc), which continuously records and synchronizes multiple sources of intraoperative data, have recently been integrated into hybrid rooms to provide targeted feedback to endovascular teams. The objective of this study is to develop step, error, and event frameworks to evaluate technical performance in elective endovascular aortic repair (EVAR) comprehensively captured by the ORBB (Surgical Safety Technologies, Inc; Toronto, Canada). Methods: This study is based upon a modified Delphi consensus process to create evaluation frameworks for steps, errors, and events in EVAR. International experts from Vascular Surgery and Interventional Radiology were identified, based on their records of publications and invited presentations, or serving on relevant journal editorial boards. In an initial open-ended survey round, experts were asked to volunteer a comprehensive list of steps, errors, and events for a standard EVAR of an infrarenal aorto-iliac aneurysm (AAA). In subsequent survey rounds, the identified items were presented to the expert panel to rate on a 5-point Likert scale. Delphi survey rounds were repeated until the process reached consensus with a predefined agreement threshold (Cronbach alpha>0.7). The final frameworks were constructed with items achieving an agreement (responses of 4 or 5) from greater than 70% of experts. Results: Of 98 invited proceduralists, 38 formed the expert consensus panel (39%), consisting of 29 vascular surgeons and 9 interventional radiologists, with 34% from North America and 66% from Europe. Consensus criteria were met following the third round of the Delphi consensus process (Cronbach alpha=0.82-0.93). There were 15, 32, and 25 items in the error, step, and event frameworks, respectively (within-item agreement=74%-100%). Conclusion: A detailed evaluation tool for the procedural steps, errors, and events in infrarenal EVAR was developed. This tool will be validated on recorded procedures in future work: It may focus skill development on common errors and hazardous steps. This tool might be used to provide high-quality feedback on technical performance of trainees and experienced surgeons alike, thus promoting surgical mastery.}},
  author       = {{Gordon, Lauren and Soenens, Gilles and Doyen, Bart and Sunavsky, Juliana and Wheatcroft, Mark and de Mestral, Charles and Palter, Vanessa and Grantcharov, Teodor and Van Herzeele, Isabelle}},
  issn         = {{1526-6028}},
  journal      = {{JOURNAL OF ENDOVASCULAR THERAPY}},
  keywords     = {{Cardiology and Cardiovascular Medicine,Radiology,Nuclear Medicine and imaging,Surgery,endovascular procedures (MeSH),aortic aneurysm,abdominal (MeSH),medical error (MeSH),Delphi technique (MeSH),education (MeSH),OPERATIVE PERFORMANCE,DELPHI TECHNIQUE,SURGERY,COMPETENCE,QUALITY,SCALE,SKILL,ROOM,TOOL}},
  language     = {{eng}},
  number       = {{6}},
  pages        = {{937--947}},
  title        = {{Step, error, and event frameworks in endovascular aortic repair}},
  url          = {{http://doi.org/10.1177/15266028211068768}},
  volume       = {{29}},
  year         = {{2022}},
}

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