Fundamental Safety Evaluation of Rigid Trunk Orthoses Fabricated Using 3D Printing.

Fundamental Safety Evaluation of Rigid Trunk Orthoses Fabricated Using Material Extrusion 3D Printing.

Status

Recruiting

Phases

Phase 1

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCT1012250029

Enrollment

Registered

2025-09-02

Start date

2025-10-31

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

Healthy person

Interventions

Participants will be asked to perform physical activities representative of daily living while wearing a trunk orthosis.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Without an open call, one researcher indicated in the research implementation structure will be the subject of the study.

Exclusion criteria

Exclusion criteria: Participants will be excluded if they are currently undergoing treatment for orthopedic disorders, or if they are expected to experience pain or movement difficulties during physical activities performed with an orthosis.

Design outcomes

Primary

Measure	Time frame
Biomechanical stress analysis	—

Contacts

Public ContactToshiya Nosaka

Hokkaido University of Science

nosaka@hus.ac.jp+81-116882398

Outcome results

None listed

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