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Phase II study of gefitinib in patients with EGFR mutation positive- advanced non-small cell lung cancer

Phase II study of gefitinib in patients with EGFR mutation positive- advanced non-small cell lung cancer - Phase II study of gefitinib in patients with EGFR mutation positive- advanced non-small cell lung cancer

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-C000000151
Enrollment
25
Registered
2005-09-09
Start date
2005-03-01
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

gefitinib 250mg/m2 /day orally

Sponsors

West Japan Oncology Group
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Inoperable stage III or stage IV NSCLC 2) Chemonaive or prior 1-2 regimens of chemotherapy 3) Availability of tissue sample for mutation analyses 4) At least one measurable lesion 5) Age 20 years or older 6) Performance status (PS) of 0 to 2 7) Adequate main organ functions 8) No prior treatment of gefitinib or erlotinib 9) Written informed consent

Exclusion criteria

Exclusion criteria: Intestinal pneumonia or lung fibrosis 2) History of severe drug allergic reaction 3) Severe infection and complication (cardio insufficiency or hemorrhage etc.) 4) Severe diarrhea 5) Bowel obstruction,ileus 6) Symptomatic brain metastasis 7) History of other malignancy 8) Pregnant women or women willing child-bearing 9) No regulatory condition because of psychological disease 10) Inadequate condition diagnosed by primary physician

Design outcomes

Primary

MeasureTime frame
(Primary Endpoint) Response rate

Secondary

MeasureTime frame
(Secondary Endpoint) Overall survival, One year survival, Time to progression, disease control rate, safety

Countries

Japan

Contacts

Public ContactShinichiro Nakamura

West Japan Oncology Group WJOG datacenter

datacenter@wjog.jp06-6633-7400

Outcome results

None listed

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