Mutation status of patients before second- and third-line TKI therapy and the treatment response
| Patient no. . | Second-line . | Third-line . | |||||
|---|---|---|---|---|---|---|---|
| Mutation status . | Phase . | Best response . | Outcome . | Mutation status . | Phase . | Best response . | |
| Nilotinib second-line, dasatinib third-line | |||||||
| 1 | H396R | CP | MMR | Intolerance | H396R | CP | MMR |
| 2 | E355G | AP | mCyR | Resistance | None | CP | CHR |
| 3 | G250E | CP | PCyR | Resistance | G250E | CP | mCyR |
| 4 | F359V | CP | CHR | Resistance | F359V | CP | mCyR |
| 5 | T315I | CP | mCyR | Resistance | T315I | CP | CHR |
| 6 | None | CP | mCyR | Intolerance | None | CP | CHR |
| 7 | None | CP | mCyR | Resistance | H396P | CP | CCyR |
| 8 | None | CP | CHR | Resistance | None | CP | NR |
| 9 | G250E | AP | CHR | Resistance | G250E | AP | CHR |
| 10 | A433T | CP | CCyR | Resistance | None | CP | PCyR |
| 11 | E355G | AP | PCyR | Resistance | E355G | AP | mCyR |
| 12 | T315I | CP | CHR | Resistance | T315I | CP | NR |
| 13 | Y253F | CP | mCyR | Intolerance | Y253F | CP | CHR |
| 14 | E255K | AP | mCyR | Resistance | E255K | BP | mCyR |
| 15 | E255K | AP | CHR | Resistance | E255K | AP | PCyR |
| 16 | G250E | AP | mCyR | Resistance | G250E | CP | CCyR |
| 17 | None | CP | PCyR | Resistance | None | BP | NR |
| 18 | F359V | CP | mCyR | Resistance | F359V | AP | CCyR |
| 19 | None | CP | mCyR | Resistance | None | CP | mCyR |
| 20 | None | AP | CHR | Resistance | Y253F | AP | CHR |
| 21 | None | AP | CHR | Resistance | F311L | AP | CHR |
| 22 | T315I | BP | CHR | Resistance | T315I | BP | NR |
| 23 | None | BP | NR | Resistance | None | BP | NR |
| 24 | None | BP | mCyR | Resistance | None | AP | NR |
| 25 | H396R | BP | CHR | Resistance | H396R | BP | RCP |
| 26 | None | BP | CCyR | Resistance | E255V | BP | CCyR |
| 27 | None | AP | MMR | Resistance | None | BP | NR |
| 28 | Q252H | CP | mCyR | Resistance | Q252H | BP | NR |
| 29 | None | BP | PCyR | Resistance | Y253H | BP | PCyR |
| 30 | None | CP | CCyR | Resistance | F359C | CP | NR |
| 31 | E355G | AP | MMR | Resistance | A276G | AP | MMR |
| 32 | E459G | CP | MMR | Intolerance | E459G | CP | CCyR |
| 33 | None | CP | MMR | Resistance | None | BP | MMR |
| 34 | G250E | BP | CHR | Resistance | G250E | CP | MMR |
| Dasatinib second line, nilotinib third line | |||||||
| 1 | F317L | CP | CHR | Intolerance | F317L | CP | NR |
| 2 | G250E | CP | CCyR | Intolerance | Y253H | CP | MMR |
| 3 | None | CP | NR | Resistance | None | AP | CHR |
| 4 | None | CP | CHR | Intolerance | None | AP | PCyR |
| 5 | None | BP | mCyR | Resistance | None | BP | RCP |
| 6 | None | BP | NR | Resistance | none | BP | NR |
| 7 | E355G | BP | PCyR | Resistance | E355G | BP | CCyR |
| 8 | L248V | CP | CHR | Intolerance | Del248-275 | CP | PCyR |
| 9 | None | CP | mCyR | Intolerance | None | CP | mCyR |
| 10 | None | AP | mCyR | Resistance | F359V, F311L | CP | NR |
| 11 | None | CP | mCyR | Resistance | F317L | CP | MMR |
| 12 | None | AP | CHR | Resistance | None | CP | CHR |
| 13 | None | CP | CCyR | Resistance | V299L, F486S | CP | MMR |
| 14 | None | AP | mCyR | Resistance | F317L | CP | NR |
| Patient no. . | Second-line . | Third-line . | |||||
|---|---|---|---|---|---|---|---|
| Mutation status . | Phase . | Best response . | Outcome . | Mutation status . | Phase . | Best response . | |
| Nilotinib second-line, dasatinib third-line | |||||||
| 1 | H396R | CP | MMR | Intolerance | H396R | CP | MMR |
| 2 | E355G | AP | mCyR | Resistance | None | CP | CHR |
| 3 | G250E | CP | PCyR | Resistance | G250E | CP | mCyR |
| 4 | F359V | CP | CHR | Resistance | F359V | CP | mCyR |
| 5 | T315I | CP | mCyR | Resistance | T315I | CP | CHR |
| 6 | None | CP | mCyR | Intolerance | None | CP | CHR |
| 7 | None | CP | mCyR | Resistance | H396P | CP | CCyR |
| 8 | None | CP | CHR | Resistance | None | CP | NR |
| 9 | G250E | AP | CHR | Resistance | G250E | AP | CHR |
| 10 | A433T | CP | CCyR | Resistance | None | CP | PCyR |
| 11 | E355G | AP | PCyR | Resistance | E355G | AP | mCyR |
| 12 | T315I | CP | CHR | Resistance | T315I | CP | NR |
| 13 | Y253F | CP | mCyR | Intolerance | Y253F | CP | CHR |
| 14 | E255K | AP | mCyR | Resistance | E255K | BP | mCyR |
| 15 | E255K | AP | CHR | Resistance | E255K | AP | PCyR |
| 16 | G250E | AP | mCyR | Resistance | G250E | CP | CCyR |
| 17 | None | CP | PCyR | Resistance | None | BP | NR |
| 18 | F359V | CP | mCyR | Resistance | F359V | AP | CCyR |
| 19 | None | CP | mCyR | Resistance | None | CP | mCyR |
| 20 | None | AP | CHR | Resistance | Y253F | AP | CHR |
| 21 | None | AP | CHR | Resistance | F311L | AP | CHR |
| 22 | T315I | BP | CHR | Resistance | T315I | BP | NR |
| 23 | None | BP | NR | Resistance | None | BP | NR |
| 24 | None | BP | mCyR | Resistance | None | AP | NR |
| 25 | H396R | BP | CHR | Resistance | H396R | BP | RCP |
| 26 | None | BP | CCyR | Resistance | E255V | BP | CCyR |
| 27 | None | AP | MMR | Resistance | None | BP | NR |
| 28 | Q252H | CP | mCyR | Resistance | Q252H | BP | NR |
| 29 | None | BP | PCyR | Resistance | Y253H | BP | PCyR |
| 30 | None | CP | CCyR | Resistance | F359C | CP | NR |
| 31 | E355G | AP | MMR | Resistance | A276G | AP | MMR |
| 32 | E459G | CP | MMR | Intolerance | E459G | CP | CCyR |
| 33 | None | CP | MMR | Resistance | None | BP | MMR |
| 34 | G250E | BP | CHR | Resistance | G250E | CP | MMR |
| Dasatinib second line, nilotinib third line | |||||||
| 1 | F317L | CP | CHR | Intolerance | F317L | CP | NR |
| 2 | G250E | CP | CCyR | Intolerance | Y253H | CP | MMR |
| 3 | None | CP | NR | Resistance | None | AP | CHR |
| 4 | None | CP | CHR | Intolerance | None | AP | PCyR |
| 5 | None | BP | mCyR | Resistance | None | BP | RCP |
| 6 | None | BP | NR | Resistance | none | BP | NR |
| 7 | E355G | BP | PCyR | Resistance | E355G | BP | CCyR |
| 8 | L248V | CP | CHR | Intolerance | Del248-275 | CP | PCyR |
| 9 | None | CP | mCyR | Intolerance | None | CP | mCyR |
| 10 | None | AP | mCyR | Resistance | F359V, F311L | CP | NR |
| 11 | None | CP | mCyR | Resistance | F317L | CP | MMR |
| 12 | None | AP | CHR | Resistance | None | CP | CHR |
| 13 | None | CP | CCyR | Resistance | V299L, F486S | CP | MMR |
| 14 | None | AP | mCyR | Resistance | F317L | CP | NR |
RCP indicates return to chronic phase.