Phase I/II, Open-Label Study Evaluating the Efficacy and Pharmacokinetics of Panitumumab-IRDye800 as an Optical Imaging Agent to Detect Neoplasms During Neurosurgical Procedures

Status: Recruiting
Location: See location...
Intervention Type: Biological, Drug, Device, Procedure
Study Type: Interventional
Study Phase: Phase 1/Phase 2
SUMMARY

The phase I/II trial studies the side effects and best dose of panitumumab-IRDye800 in diagnosing participants with malignant glioma who undergo surgery. Panitumumab-IRDye800 can attach to tumor cells and make them more visible using a special camera during surgery, which may help surgeons better distinguish tumor cells from normal brain tissue and identify small tumors that cannot be seen using current imaging methods.

Eligibility
Participation Requirements
Sex: All
Minimum Age: 18
Healthy Volunteers: f
View:

‣ 1\) One of the following:

• Cohorts 1, 2, and 3: Participants with suspected or confirmed diagnosis of glioblastoma

• Cohort 4: Participants with suspected or confirmed diagnosis of vestibular schwannoma

⁃ ) Planned surgical removal of the tumor as part of standard of care. This may include participants postchemotherapy, post-radiation, and/or participants who have undergone diagnostic biopsy for their original diagnosis and are felt to be candidates for resection.

• 3\) Participant age ≥ 18 years.

• 4\) Participants or their designated advocates must be willing to and capable of providing informed consent and willing and able to comply with all scheduled visits, treatment plan, laboratory tests, lifestyle considerations, and other study procedures.

Locations
United States
California
Stanford University School of Medicine
RECRUITING
Palo Alto
Contact Information
Primary
Sandra Torres
sandraet@stanford.edu
(650) 723-5281
Time Frame
Start Date: 2018-05-16
Estimated Completion Date: 2025-12-31
Participants
Target number of participants: 46
Treatments
Experimental: Cohort 1 -50mg panitumumab-IRDye800
A panitumumab-IRDye800 dose of 50mg (Cohort 1) with or without a 100 mg loading dose of unlabeled panitumumab will be injected 1 to 5 days before the planed standard of care surgery. Participants then undergo NIR imaging during standard of care surgery 1-5 days after receiving panitumumab-IRDye800.
Experimental: Cohort 2 -100mg panitumumab-IRDye800
A panitumumab-IRDye800 dose of 100mg (Cohort 2) with or without a 100 mg loading dose of unlabeled panitumumab will be injected 1 to 5 days before the planed standard of care surgery. Participants then undergo NIR imaging during standard of care surgery 1-5 days after receiving panitumumab-IRDye800.
Experimental: Cohort 3 -100mg panitumumab-IRDye800
Cohort 3 dose will be determined based on Cohort 1 and Cohort 2, with or without a 100 mg loading dose of unlabeled panitumumab will be injected 1 to 5 days before the planed standard of care surgery
Experimental: Cohort 4
Cohort 4 will enroll 24 participants with vestibular schwannomas at the optimal dose of 100mg, as determined by the research team based on data analysis from the first two cohorts.
Authors
Gordon Li
Related Therapeutic Areas
Sponsors
Leads: Stanford University
Collaborators: National Institutes of Health (NIH), National Cancer Institute (NCI)

This content was sourced from clinicaltrials.gov