The effects of fine particles on cardiopulmonary function in the working environment

The effects of fine particles on cardiopulmonary function in the working environment - The effects of fine particles on cardiopulmonary function in the working environment

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000037542

Enrollment

Registered

2019-07-31

Start date

2019-05-31

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

none

Interventions

Measurement of Holter ECG during work or ankle-brachial pressure index before and after work

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Workers at the factories for the survey

Exclusion criteria

Exclusion criteria: Pregnant women or irregularly employed workers

Design outcomes

Primary

Measure	Time frame
Heart rate variability by Holter ECG and atherosclerosis by ankle-brachial pressure index	—

Secondary

Measure	Time frame
Parameters of medical examination including respiratory function by spirometer	—

Countries

Japan,Asia(except Japan)

Contacts

Public ContactSahoko ICHIHARA

Jichi Medical University Department of Environmental and Preventive Medicine

saho@jichi.ac.jp+81285587335

Outcome results

None listed

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