a study for association between environmental tobacco smoke exposure and EGFR and KRAS mutations in never smokers with non-small cell lung cancer

a study for association between environmental tobacco smoke exposure and EGFR and KRAS mutations in never smokers with non-small cell lung cancer - ETS and EGFR study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000004360

Enrollment

300

Registered

2010-10-08

Start date

2008-02-01

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

non-small cell lung cancer

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: never smokers with NSCLC

Exclusion criteria

Exclusion criteria: nothing particulr

Design outcomes

Primary

Measure	Time frame
association between cumulative dose of ETS and development of EGFR and KRAS mutations	—

Countries

Japan

Outcome results