Wearable device feasibility study

An open-label, single-arm feasibility study to examine the attachment rate and usefulness of wearable devices in patients undergoing maintenance dialysis

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCT1040250074

Enrollment

Registered

2025-08-06

Start date

2025-08-06

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Hemodialysis Hemodialysis

Interventions

Wearing the Fitbit Inspire 3

D000076251

Wearable Devices

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Patients undergoing hemodialysis at the facilities participating in this study 2) Patients aged 20 years or older on the day of consent (regardless of gender) 3) Patients who use smartphones

Exclusion criteria

Exclusion criteria: 1) Patients who the principal investigator (subinvestigator) judges to be ineligible for this study 2) Patients who have been diagnosed with atrial fibrillation or atrial flutter within the past year 3) Patients who have physical difficulties wearing a wearable device, such as those with metal or silicone allergies 4) Patients with a pacemaker or implantable cardioverter defibrillator

Design outcomes

Primary

Measure	Time frame
Number of days wearing Fitbit	—

Contacts

Public ContactAkihiko Koshino

Department of Nephrology and Laboratory Medicine, Kanazawa University

koshino1307@gmail.com+81-76-265-2499

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026