Pedaling while dialyzing: exercise may shield hearts of kidney patients

NCT ID NCT04877041

First seen Nov 20, 2025 · Last updated Jun 10, 2026 · Updated 26 times

Summary

This study looked at whether a 12-week cycling program during hemodialysis can reduce heart muscle stress (called stunning) in adults with end-stage kidney disease. 111 participants either cycled or rested during their dialysis sessions. Researchers measured heart function with ultrasound and blood tests to see if exercise made a difference.

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Contacts and locations

Locations

  • St. Pauls Hospital

    Vancouver, British Columbia, V6Z1Y6, Canada

  • University of Alberta Department of Internal Medicine

    Edmonton, Alberta, T6G 2G3, Canada

  • University of Calgary Cumming School of Medicine Department of Internal Medicine

    Calgary, Alberta, T2N 2T9, Canada

  • University of Manitoba Department of Internal Medicine

    Winnipeg, Manitoba, R3A 1R9, Canada

  • University of South Australia

    Adelaide, South Australia, 5001, Australia

  • Western University

    London, Ontario, N6A5C1, Canada

Conditions

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