Development of home-based LVAD wearable devices

Development of a Wearable Device for Home Left Ventricular Assist Device (LVAD) Therapy

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

JPRN

Registry ID

JPRN-jRCT1050250134

Enrollment

Registered

2025-10-22

Start date

2025-10-22

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

severe heart failure

Interventions

None listed

Eligibility

Inclusion criteria

Inclusion criteria: Patients with an implantable LVAD and undergoing treatment at home Patients aged 18 years and over

Exclusion criteria

Exclusion criteria: Patients who are unable to understand and cooperate with the study Patients who are expected to undergo heart transplantation or LVAD withdrawal within one month of participation in the study Other patients deemed unsuitable by the principal investigator/project leader

Design outcomes

Primary

Measure	Time frame
Availability of data collection on LVAD driving sounds, patient activity level, etc. in the home environment of LVAD patients.	—

Secondary

Measure	Time frame
Changes in LVAD drive sound during changes in LVAD drive conditions (e.g. during low-flow alarms) and the appearance of patient symptoms (e.g. lightheadedness).	—

Contacts

Public ContactShunsuke Saito

the University of Osaka

s.saito.cxb@osaka-u.ac.jp+81-6-6879-3154

Outcome results