Tabel 3.

Biomarker evaluations

Negative expressionPositive expression
IGFR1, n = 3527 (77.1%)8 (22.9%)
PFSEvents, n8 (29.6%)4 (50.0%)
Estimated survival (SD)49.5% (16.4%)0%
Mean (SD), months10.0 (0.6)10.2 (0.8)
Median11.510.7
p value (log‐rank test)p = .635
OSEvents, n8 (29.6%)0 (0%)
Estimated survival (SD)49.2% (13.8%)100%
p value (log‐rank test)p = .105
pmTOR (n = 38)33 (86.8%)5 (13.2%)
PFSEvents, n10 (30.3%)2 (40.0%)
Estimated survival (SD)50% (25.0%)0%
Mean (SD), months10.0 (0.5)10.9 (0.6)
MedianNR10.7
p value (log‐rank test)p = .947
OSEvents, n81
Estimated survival (SD)48.9% (14.1%)80.0% (17.9%)
Mean (SD), months33.3 (3.1)33.7 (5.5)
p value (log‐rank test)p = .560
pS6 (n = 34)32 (94.1%)2 (5.9%)
PFSEvents, n10 (31.3%)1 (50.0%)
Estimated survival (SD)51.2% (13.9%)0%
Mean (SD), months10.5 (0.4)9.0 (0)
MedianNR9.0
p value (log‐rank test)p = .165
OSEvents, n7 (21.9%)1 (50.0%)
Estimated survival (SD)61.6% (12.3%)0%
Mean (SD), months35.6 (2.9)9.1 (0)
p value (log‐rank test)p = .005
Negative expressionPositive expression
IGFR1, n = 3527 (77.1%)8 (22.9%)
PFSEvents, n8 (29.6%)4 (50.0%)
Estimated survival (SD)49.5% (16.4%)0%
Mean (SD), months10.0 (0.6)10.2 (0.8)
Median11.510.7
p value (log‐rank test)p = .635
OSEvents, n8 (29.6%)0 (0%)
Estimated survival (SD)49.2% (13.8%)100%
p value (log‐rank test)p = .105
pmTOR (n = 38)33 (86.8%)5 (13.2%)
PFSEvents, n10 (30.3%)2 (40.0%)
Estimated survival (SD)50% (25.0%)0%
Mean (SD), months10.0 (0.5)10.9 (0.6)
MedianNR10.7
p value (log‐rank test)p = .947
OSEvents, n81
Estimated survival (SD)48.9% (14.1%)80.0% (17.9%)
Mean (SD), months33.3 (3.1)33.7 (5.5)
p value (log‐rank test)p = .560
pS6 (n = 34)32 (94.1%)2 (5.9%)
PFSEvents, n10 (31.3%)1 (50.0%)
Estimated survival (SD)51.2% (13.9%)0%
Mean (SD), months10.5 (0.4)9.0 (0)
MedianNR9.0
p value (log‐rank test)p = .165
OSEvents, n7 (21.9%)1 (50.0%)
Estimated survival (SD)61.6% (12.3%)0%
Mean (SD), months35.6 (2.9)9.1 (0)
p value (log‐rank test)p = .005

The median OS was not reached in any of the patient populations.

Abbreviations: IGFR1, insulin‐like growth factor 1 receptor; NR, not reached; OS, overall survival; PFS, progression‐free survival; pmTOR, phosphorylated mammalian target of rapamycin; pS6, phosphoS6; SD, standard deviation.

Tabel 3.

Biomarker evaluations

Negative expressionPositive expression
IGFR1, n = 3527 (77.1%)8 (22.9%)
PFSEvents, n8 (29.6%)4 (50.0%)
Estimated survival (SD)49.5% (16.4%)0%
Mean (SD), months10.0 (0.6)10.2 (0.8)
Median11.510.7
p value (log‐rank test)p = .635
OSEvents, n8 (29.6%)0 (0%)
Estimated survival (SD)49.2% (13.8%)100%
p value (log‐rank test)p = .105
pmTOR (n = 38)33 (86.8%)5 (13.2%)
PFSEvents, n10 (30.3%)2 (40.0%)
Estimated survival (SD)50% (25.0%)0%
Mean (SD), months10.0 (0.5)10.9 (0.6)
MedianNR10.7
p value (log‐rank test)p = .947
OSEvents, n81
Estimated survival (SD)48.9% (14.1%)80.0% (17.9%)
Mean (SD), months33.3 (3.1)33.7 (5.5)
p value (log‐rank test)p = .560
pS6 (n = 34)32 (94.1%)2 (5.9%)
PFSEvents, n10 (31.3%)1 (50.0%)
Estimated survival (SD)51.2% (13.9%)0%
Mean (SD), months10.5 (0.4)9.0 (0)
MedianNR9.0
p value (log‐rank test)p = .165
OSEvents, n7 (21.9%)1 (50.0%)
Estimated survival (SD)61.6% (12.3%)0%
Mean (SD), months35.6 (2.9)9.1 (0)
p value (log‐rank test)p = .005
Negative expressionPositive expression
IGFR1, n = 3527 (77.1%)8 (22.9%)
PFSEvents, n8 (29.6%)4 (50.0%)
Estimated survival (SD)49.5% (16.4%)0%
Mean (SD), months10.0 (0.6)10.2 (0.8)
Median11.510.7
p value (log‐rank test)p = .635
OSEvents, n8 (29.6%)0 (0%)
Estimated survival (SD)49.2% (13.8%)100%
p value (log‐rank test)p = .105
pmTOR (n = 38)33 (86.8%)5 (13.2%)
PFSEvents, n10 (30.3%)2 (40.0%)
Estimated survival (SD)50% (25.0%)0%
Mean (SD), months10.0 (0.5)10.9 (0.6)
MedianNR10.7
p value (log‐rank test)p = .947
OSEvents, n81
Estimated survival (SD)48.9% (14.1%)80.0% (17.9%)
Mean (SD), months33.3 (3.1)33.7 (5.5)
p value (log‐rank test)p = .560
pS6 (n = 34)32 (94.1%)2 (5.9%)
PFSEvents, n10 (31.3%)1 (50.0%)
Estimated survival (SD)51.2% (13.9%)0%
Mean (SD), months10.5 (0.4)9.0 (0)
MedianNR9.0
p value (log‐rank test)p = .165
OSEvents, n7 (21.9%)1 (50.0%)
Estimated survival (SD)61.6% (12.3%)0%
Mean (SD), months35.6 (2.9)9.1 (0)
p value (log‐rank test)p = .005

The median OS was not reached in any of the patient populations.

Abbreviations: IGFR1, insulin‐like growth factor 1 receptor; NR, not reached; OS, overall survival; PFS, progression‐free survival; pmTOR, phosphorylated mammalian target of rapamycin; pS6, phosphoS6; SD, standard deviation.

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