Changes in tumor on CT and FDG-PET
. | After stopping gefitinib or erlotinib . | After restarting gefitinib or erlotinib . | 3 wks after adding everolimus . |
---|---|---|---|
Median change in tumor diameter | +9% | −1% | −8% |
Mean change in tumor diameter | +9% | 1% | −9% |
Range in change in tumor diameter | −13% to +29% | −14% to +23% | −34% to +15% |
Median change in tumor volume | +50% | −1% | −11% |
Mean change in tumor volume | +61% | −4% | −10% |
Range in change in tumor volume | −4% to +260% | −27% to 15% | −40% to +26% |
Median change in SUVmax | +18% | −4% | −18% |
Mean change in SUVmax | +23% | −11% | −11% |
Range in change in SUVmax | −17% to +87% | −45% to +62% | −39% to +82% |
. | After stopping gefitinib or erlotinib . | After restarting gefitinib or erlotinib . | 3 wks after adding everolimus . |
---|---|---|---|
Median change in tumor diameter | +9% | −1% | −8% |
Mean change in tumor diameter | +9% | 1% | −9% |
Range in change in tumor diameter | −13% to +29% | −14% to +23% | −34% to +15% |
Median change in tumor volume | +50% | −1% | −11% |
Mean change in tumor volume | +61% | −4% | −10% |
Range in change in tumor volume | −4% to +260% | −27% to 15% | −40% to +26% |
Median change in SUVmax | +18% | −4% | −18% |
Mean change in SUVmax | +23% | −11% | −11% |
Range in change in SUVmax | −17% to +87% | −45% to +62% | −39% to +82% |