International Survey of Effects of Social and Environmental Factors on Respiratory Function

International Survey of Effects of Social and Environmental Factors on Respiratory Function - International Survey of Effects of Social and Environmental Factors on Respiratory Function

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000035477

Enrollment

100

Registered

2019-01-21

Start date

2019-01-21

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

Respiratory Function

Interventions

Using disposable mask

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Residents in Kolkata or the rural areas, West Bengal, India Residents in Khulna, Bangladesh

Exclusion criteria

Exclusion criteria: Smoker Having a serious past medical history Having a disease Having a serious injury Taking currently medication

Design outcomes

Primary

Measure	Time frame
Respiratory function	—

Secondary

Measure	Time frame
Fractional exhaled nitric oxide(FeNO), Health status related to air pollution	—

Countries

Asia(except Japan)

Contacts

Public ContactTomohiro Umemura

Aichi Medical University School of Medicine

ume@aichi-med-u.ac.jp0561-62-3311

Outcome results

None listed

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