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Phase Ib Study of SUnitinib Alternating With REgorafenib in Patients With Metastatic and/or Unresectable GIST

NCT02164240 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 14

Last updated 2021-06-14

Study results available
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Summary

The purpose of this research study is to determine the safety and tolerability of sunitinib alternating with regorafenib in participants with advanced gastrointestinal stromal tumor GIST, if the standard approved therapies (imatinib, sunitinib and regorafenib) have failed to control the disease. Additionally, this study seeks to determine the highest dose that can be given safely for this combination of drugs.

Conditions

  • Gastrointestinal Stromal Tumor

Interventions

DRUG

Sunitinib

Intervention Description: 3 days of once daily sunitinib alternating with 4 days of once daily regorafenib throughout each 28 day cycle. The starting dose level (level 1) is sunitinib 37.5 mg/d and regorafenib 120 mg/d, and doses will be escalated in subsequent cohorts following a classical 3+3 design up to sunitinib 50 mg/d and regorafenib 160 mg/d or until maximum tolerable dosage (MTD) and recommended phase II dose (RP2D) is determined. Number of Cycles: until progression or unacceptable toxicity develops.

DRUG

Regorafenib

Intervention Description: 3 days of once daily sunitinib alternating with 4 days of once daily regorafenib throughout each 28 day cycle. The starting dose level (level 1) is sunitinib 37.5 mg/d and regorafenib 120 mg/d, and doses will be escalated in subsequent cohorts following a classical 3+3 design up to sunitinib 50 mg/d and regorafenib 160 mg/d or until maximum tolerable dosage (MTD) and recommended phase II dose (RP2D) is determined. Number of Cycles: until progression or unacceptable toxicity develops.

Sponsors & Collaborators

Principal Investigators

  • Suzanne George, MD · Dana-Farber Cancer Institute

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-07-31
Primary Completion
2016-12-31
Completion
2021-05-31

Countries

  • United States

Study Locations

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Entities

Drugs
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02164240 on ClinicalTrials.gov