Development of monitoring technology using inertial measurement units and evaluation of its effectiveness in improving safety management for critically ill patients

Research aimed at improving the quality of safety management for critically ill patients through the use of inertial measurement unit sensors in collaboration with medical and engineering experts - Improving the quality of safety management for critically ill patients through the use of inertial measurement unit sensors

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000057800

Enrollment

Registered

2025-05-20

Start date

2025-06-01

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

Delirium

Interventions

Participants will be asked to wear IMU sensors on their limbs and waist and perform several physical movements that we consider to be restless (elbow flexion/extension, standing, sitting, etc.). We as

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: healthy person

Exclusion criteria

Exclusion criteria: Individuals under the age of 18 Individuals with a history of musculoskeletal disorders or collagen diseases Individuals with a pacemaker Individuals who did not consent to participate in the study

Design outcomes

Primary

Measure	Time frame
Position of target area obtained from IMU sensor data	—

Secondary

Measure	Time frame
Air pressure Average angular velocity Peak angular velocity Standard deviation of angular velocity Maximum acceleration Acceleration rate Average angle Angle rate Standard deviation of angle Variation in motion perception	—

Countries

Japan

Contacts

Public ContactRYUTO YOKOYAMA

Yamagata University School of Medicine Department of Emergency and Critical Care Medicine

ryusi0311@gmail.com08055544587

Outcome results

None listed

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