Table 2.
Clinical trials of mTOR inhibitors in Pancreatic NET tumors
| Agent | No. patients | Tumor response rate (%) | Median TTP or PFS | Reference | |
|---|---|---|---|---|---|
| Phase II studies | |||||
| Everolimusa | 30 | 27 | 50 wk | Yao et al. 2008 [37] | |
| RADIANT-1 | Everolimus | 115 | 9 | 9.7 mo | Yao et al. 2010 [31] |
| Everolimus + octreotide | 45 | 4 | 16.7 mo | ||
| Temsirolimusa | 15 | 7 | 10.6 mo | Duran et al. 2006 [41] | |
| Phase III studies | |||||
| RADIANT-3 | Everolimus vs. | 207 | 5 | 11 mo | Yao et al. 2011[8••] |
| Placebo | 203 | 2 | 4.6 mo | ||
| CALGB 80701 | Everolimus + octreotide vs. | Ongoing | |||
| Everolimus + bevacizumab + octreotide | |||||
PFS progression-free survival, TTP time to progression
a Data from the subset of patients with pancreatic NET in this phase II study of unselected patients with NET are presented