Study of Recombinant Human Endostatin Combined with Temozolomide and Irinotecan in Recurrent Gliomas

"Temozolomide was given orally 200mg/m2 for 5 days in each cycle. Day 1 TMZ was administered 3-6 hours prior to irinotecan.~Irinotecan was administrated 125mg/m2 on day 1 and day 15. Recombinant human endostatin was administrated 15mg/d, daily for 14 days. One treatment cycle was defined as 28 days (4 weeks), even if treatment is held mid-cycle for toxicity.~Treatment was continued until disease progression, patient withdrawal, or unacceptable toxicity.~The maximum number of treatment cycles was 12. After 12 cycles of treatment, if the investigator judges that the subject may continue to benefit from the regimen, the duration of treatment may be extended with the subject's consent."