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Impacts Environnementaux de la Blockchain pour le Consentement Patient

Author

Listed:
  • Isabelle Bourdon

    (MRM - Montpellier Research in Management - UPVD - Université de Perpignan Via Domitia - UM - Université de Montpellier)

  • Negar Armaghan

    (MRM - Montpellier Research in Management - UPVD - Université de Perpignan Via Domitia - UM - Université de Montpellier)

  • Sylvain Martinez

    (SCALIAN)

Abstract

L'objectif de cette communication est de mesurer les impacts environnementaux d'une solution innovante utilisant la blockchain en santé, notamment pour la traçabilité des consentements patients. Cette technologie vise à réduire les coûts et améliorer la qualité des soins. Toutefois, malgré leur caractère virtuel, les technologies numériques, et en particulier la blockchain, reposent sur des infrastructures physiques générant des externalités environnementales significatives et une forte consommation d'énergie, que ce soit lors de leur fabrication, utilisation ou fin de vie. Ces impacts sont souvent critiqués. Une Analyse de Cycle de Vie comparative a été réalisée entre deux solutions pour gérer les consentements des patients dans les essais cliniques. Les résultats montrent que la solution blockchain proposée réduit en moyenne son impact environnemental de 44 % par rapport à la solution actuelle, tout en remplissant la même fonction.

Suggested Citation

  • Isabelle Bourdon & Negar Armaghan & Sylvain Martinez, 2025. "Impacts Environnementaux de la Blockchain pour le Consentement Patient," Post-Print hal-05181750, HAL.
    • Handle: RePEc:hal:journl:hal-05181750
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