In LUX-Lung @ , neutropenia ( @ -LSB- @ % -RSB- of @ patients ) , fatigue ( @ -LSB- @ % -RSB- ) and leucopenia ( nine -LSB- @ % -RSB- ) were the most common chemotherapy-related grade @-@ adverse events , while in LUX-Lung @ , the most common chemotherapy-related grade @-@ adverse events were neutropenia ( @ -LSB- @ % -RSB- of @ patients ) , vomiting ( @ -LSB- @ % -RSB- ) , and leucopenia ( @ -LSB- @ % -RSB- ) .