CO-1686与WZ4002结构类似,同属第三代EGFR抑制剂。 http://cancergrace.org/topic/afa ... -user-group/page/5/
MTD has not been reached in the CO-1686 trial. The dose started at 150 and I know someone on 900mg! The good news is there are virtually no side effects (some muscle pain?)。
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CO-1686 – problem seems to be with its short half-life, so they’re now working on revising dosing schedules, as very high doses have been reached but it’s in and out of one’s body much too quickly. No side effects still, so that’s good,
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The current dose cohorts (still in dose-escalation phase) are 1200mg once, twice, and three times a day (3 patients per dosing schedule).
There are currently 9 people on their waiting list (I’m #9), with new cohorts opening roughly every two months.
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Unfortunately, the Clovis trial has not reached MTD。