Skip to main content

2023 | OriginalPaper | Buchkapitel

Using Digital Biomarkers for Objective Assessment of Perfusionists’ Workload and Acute Stress During Cardiac Surgery

verfasst von : Roger D. Dias, Lauren R. Kennedy-Metz, Rithy Srey, Geoffrey Rance, Mahdi Ebnali, David Arney, Matthew Gombolay, Marco A. Zenati

Erschienen in: Bioinformatics and Biomedical Engineering

Verlag: Springer Nature Switzerland

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

The cardiac operating room (OR) is a high-risk, high-stakes environment inserted into a complex socio-technical healthcare system. During cardiopulmonary bypass (CPB), the most critical phase of cardiac surgery, the perfusionist has a crucial role within the interprofessional OR team, being responsible for optimizing patient perfusion while coordinating other tasks with the surgeon, anesthesiologist, and nurses. The aim of this study was to investigate objective digital biomarkers of perfusionists’ workload and stress derived from heart rate variability (HRV) metrics captured via a wearable physiological sensor in a real cardiac OR. We explored the relationships between several HRV parameters and validated self-report measures of surgical task workload (SURG-TLX) and acute stress (STAI-SF), as well as surgical processes and outcome measures. We found that the frequency-domain HRV parameter HF relative power – FFT (%) presented the strongest association with task workload (correlation coefficient: −0.491, p-value: 0.003). We also found that the time-domain HRV parameter RMSSD (ms) presented the strongest correlation with perfusionists’ acute stress (correlation coefficient: −0.489, p-value: 0.005). A few workload and stress biomarkers were also associated with bypass time and patient length of stay in the hospital. The findings from this study will inform future research regarding which HRV-based biomarkers are best suited for the development of cognitive support systems capable of monitoring surgical workload and stress in real time.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Literatur
6.
Zurück zum Zitat Wiegmann, D., Suther, T., Neal, J., Parker, S.H., Sundt, T.M.: A human factors analysis of cardiopulmonary bypass machines. J. Extra Corpor. Technol. 41, 57–63 (2009)PubMedPubMedCentral Wiegmann, D., Suther, T., Neal, J., Parker, S.H., Sundt, T.M.: A human factors analysis of cardiopulmonary bypass machines. J. Extra Corpor. Technol. 41, 57–63 (2009)PubMedPubMedCentral
7.
Zurück zum Zitat Flin, R., Youngson, G.G., Yule, S.: Enhancing Surgical Performance: A Primer in Non-technical Skills. CRC Press (2015)CrossRef Flin, R., Youngson, G.G., Yule, S.: Enhancing Surgical Performance: A Primer in Non-technical Skills. CRC Press (2015)CrossRef
19.
32.
Zurück zum Zitat Dias, R.D., et al.: Intelligent interruption management system to enhance safety and performance in complex surgical and robotic procedures. In: OR 20 Context Aware Oper. Theatres Comput. Assist. Robot. Endosc. Clin. Image Based Proceed. Skin Image Anal., vol. 11041, pp. 62–68 (2018). https://doi.org/10.1007/978-3-030-01201-4_8 Dias, R.D., et al.: Intelligent interruption management system to enhance safety and performance in complex surgical and robotic procedures. In: OR 20 Context Aware Oper. Theatres Comput. Assist. Robot. Endosc. Clin. Image Based Proceed. Skin Image Anal., vol. 11041, pp. 62–68 (2018). https://​doi.​org/​10.​1007/​978-3-030-01201-4_​8
33.
Metadaten
Titel
Using Digital Biomarkers for Objective Assessment of Perfusionists’ Workload and Acute Stress During Cardiac Surgery
verfasst von
Roger D. Dias
Lauren R. Kennedy-Metz
Rithy Srey
Geoffrey Rance
Mahdi Ebnali
David Arney
Matthew Gombolay
Marco A. Zenati
Copyright-Jahr
2023
DOI
https://doi.org/10.1007/978-3-031-34953-9_35

Premium Partner