This phase I trial studies the side effects and best dose of liposomal irinotecan via convection-enhanced delivery when given together with magnetic resonance imaging with gadolinium in treating patients with high grade glioma that has come back. Liposomal irinotecan may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth and may reduce the toxicity of irinotecan to healthy tissues while maintaining or increasing its anti-tumor potency. Convection-enhanced delivery is a method of delivering a drug directly into the brain in order to improve the distribution of the drug throughout the brain. Diagnostic procedures, such as magnetic resonance imaging with contrast agent gadolinium, may help doctors to directly monitor the distribution of liposomal irinotecan within the brain. Giving liposomal irinotecan via convection-enhanced delivery while undergoing magnetic resonance imaging with gadolinium may work better in treating patients with high grade glioma.
Study sponsor and potential other locations can be found on ClinicalTrials.gov for NCT02022644.
PRIMARY OBJECTIVES:
I. To determine the dose-limiting toxicity (DLT) and maximum tolerated dose (MTD) of liposomal-irinotecan with gadolinium administered via convection-enhanced delivery (CED) intratumoral infusion in patients with recurrent high grade glioma.
SECONDARY OBJECTIVES:
I. To optimize the magnetic resonance image-guided intracranial injection procedure in patients with recurrent high grade glioma (HGG) by correlating the observed distribution of gadolinium to pretreatment modeling of the drug distribution utilizing predictive imaging software.
TERTIARY OBJECTIVES:
I. To estimate the time to progression and overall survival measured from the date of CED.
II. Determine the objective tumor response rate, based upon magnetic resonance (MR) imaging using Response Assessment in Neuro-Oncology (RANO) criteria, at 4 weeks post CED, then approximately every 8 weeks thereafter for 12 months, and then per standard of care imaging schedule.
III. To evaluate the possible effect on tumor histology, as assessed by comparing pretreatment tumor samples to post-treatment tumor samples in patients who undergo subsequent repeat surgical procedures for progression after being treated as part of this protocol.
IV. Pharmacokinetics testing (pre-infusion, ~1 hour after infusion, and ~1 week post-infusion).
OUTLINE: This is a dose-escalation study of liposomal irinotecan.
Patients receive liposomal irinotecan intratumorally (IT) and gadolinium IT via CED while undergoing magnetic resonance imaging (MRI) over 2-4 hours.
After completion of study treatment, patients are followed up on days 1, 14, 30, and then every 8 weeks for up to 12 months.
Lead OrganizationUniversity of California San Francisco
Principal InvestigatorNicholas A. Butowski