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The use of Biofeedback in Clinical Virtual Reality: The INTREPID Project
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Intradialytic virtual reality exercise: Increasing physical activity through technology.

Eva Segura-Ortí1, Alicia García-Testal2

  • 1Physical Therapy Department, Universidad Cardenal Herrera-CEU, CEU Universities, Valencia, Spain.

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Virtual reality (VR) exercise offers a safe and effective way to improve physical function and quality of life for hemodialysis (HD) patients. This intradialytic intervention shows promise for enhancing patient well-being during treatment.

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Area of Science:

  • Nephrology
  • Rehabilitation Medicine
  • Human-Computer Interaction

Background:

  • Intradialytic exercise improves outcomes in hemodialysis (HD) patients but lacks routine implementation.
  • Virtual reality (VR) shows potential for exercise interventions but has limited application in HD.
  • Limited research exists on VR exercise's impact on physical function and quality of life in HD patients.

Purpose of the Study:

  • To review the application of VR exercise in intradialytic settings.
  • To present findings from a 12-week intradialytic VR exercise intervention.
  • To compare VR exercise with conventional exercise and assess its effect on hemodynamic stability.

Main Methods:

  • A 12-week intradialytic VR exercise intervention was conducted.
  • Outcomes measured included physical function and health-related quality of life (HRQoL).
  • Hemodynamic stability was assessed during the final 30 minutes of HD sessions.

Main Results:

  • VR exercise during HD demonstrated safety and efficacy in improving physical function.
  • Significant improvements in health-related quality of life (HRQoL) were observed.
  • VR exercise proved safe for use towards the end of hemodialysis sessions.

Conclusions:

  • Intradialytic VR exercise is a safe modality for enhancing physical function and HRQoL in HD patients.
  • VR exercise can be safely integrated into the latter part of hemodialysis sessions.
  • This intervention presents a novel approach to improving patient well-being during dialysis.