Evaluation of the burden on the waist of a special chair

Evaluation of the burden on the waist of a chair with a special structure : open trial - Evaluation of the burden on the waist of a chair with a special structure

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000038519

Enrollment

Registered

2019-11-12

Start date

2019-11-12

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 adult

Interventions

Sit in the test sample chair for a certain period of time and evaluate the degree of back pain

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Subjects who feel uncomfortable at the waist when sitting in a chair for a long time 2.Subject who begins to ache in his / her waist when sitting in a chair for a long time 3. Subjects with stiff shoulders 4. Subjects who do desk work on a daily basis

Exclusion criteria

Exclusion criteria: 1.Currently,Subjects receiving treatment for low back pain 2.Currently, subjects with severe back pain

Design outcomes

Primary

Measure	Time frame
VAS, questionnaire, evaluation of work efficiency	—

Countries

Japan

Contacts

Public ContactTakeshi Kaneko

Japan Clinical Trial Association N.A.

info@yakujihou.org0364574666

Outcome results

None listed

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