The purpose of this study is to determine progression-free survival of lung cancer patients who received gefitinib in clinical practice in Thailand.
Study Type
OBSERVATIONAL
Enrollment
104
Research Site
Bangkok, Thailand
Progression-free survival
Time frame: median time from the first date of treatment until date of disease progression during Jan 2004- Dec 2008 or 5 years approx.
Time to maximum response
Time frame: Median time from the first date of treatment until the date that the disease can be maximum controlled during Jan 2004- Dec 2008 or 5 years approx.
Overall survival
Time frame: time from the first date of treatment until date of patients dead during Jan 2004- Dec 2008 or 5 years approx.
Prevalence of EGFR & KRAS mutation from laboratory result
Time frame: During Jan 2004- Dec 2008 or 5 years approx.
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