Dose escalation phase of the study : To define the safety profile, maximum tolerated dose (MTD) and recommended phase II dose (RP2D) of regorafenib administered orally as a single agent in a 3-weeks-on/1- week-off schedule in repeating cycles of 28 days in pediatric subjects with solid malignant tumors recurrent or refractory to standard therapy. To characterize the pharmacokinetics (PK) of regorafenib The dose escalation phase of the study has been completed. Expansion phase: To define the safety profile, MTD and the RP2D of regorafenib administered orally in combination with backbone chemotherapy (vincristine and irinotecan) at relapse in pediatric subjects with rhabdomyosarcoma (RMS) and other solid malignant tumors recurrent or refractory to standard therapy.
Age range
6 Months – 18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Safety: Maximum Tolerated Dose
Timeframe: approximately after 21 months
Safety: Recommended Phase II Dose
Timeframe: approximately after 21 months
Number of participants with Adverse Events
Timeframe: Dose escalation phase:approximately after 21 months; Expansion Phase: approximately after 21 months
AUC(0-24)md based on nominal dosing
Timeframe: Dose escalation phase:Cycle 1 Day 1, Day 15 and Day 21