Study on mortality of asthmatic patients with airflow obstruction based on cohort of air pollution-related respiratory diseases in Omuta city

Study on mortality of asthmatic patients with airflow obstruction based on cohort of air pollution-related respiratory diseases in Omuta city - Study on mortality of asthma with airflow obstruction

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000031509

Enrollment

1000

Registered

2018-03-01

Start date

2018-02-28

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

asthma

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: asthma

Exclusion criteria

Exclusion criteria: other respiratory diseases

Design outcomes

Primary

Measure	Time frame
mortality	—

Secondary

Measure	Time frame
cause of death	—

Countries

Japan

Contacts

Public ContactTomotaka Kawayama

Kurume University Department of medicine

kawayama_tomotaka@med.kurume-u.ac.jp0942-31-7560

Outcome results