Radiologic Pathologic Correlation of Advanced MR Imaging to Guide the Biopsy of Cerebral Malignancies

NCT ID: NCT03458676

Last Updated: 2025-10-14

Basic Information

• Recruitment Status: RECRUITING
• Clinical Phase: NA
• Total Enrollment: 62 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2012-09-06
• Study Completion Date: 2025-11-01

Brief Summary

The goal of this clinical research study is to learn if using advanced magnetic resonance imaging (AMRI) will improve the targeting of brain tumor needle biopsies compared to the standard targeting techniques. Researchers also want to learn how the results of the images and biopsies compare to each other to try to improve the way researchers and radiologists use AMRI images.

This is an investigational study. The perfusion scan is not FDA approved or commercially available. It is currently only being used in research.

There will be no cost to you for the advanced MRI, additional anesthesia, special pathology stains, and/or gene testing for this study.

Up to 50 patients will take part in this study. All will be enrolled at MD Anderson.

Detailed Description

Participant is being asked to take part in this study because participant has a lesion in participant's brain which is suspected or proven to be a tumor and participant has been scheduled for surgery to remove it.

Some parts of brain tumors are more aggressive than other parts. A needle biopsy only gets a small part of the brain tumor cells. Doctors (neurosurgeons) want to get a biopsy sample from the most aggressive part of the tumor. Researchers think that AMRI techniques may help to better target the most aggressive part of the tumor for the needle biopsy.

AMRI Scan:

In addition to the images that will be taken as part of participant's standard of care surgery preparation, participant will have an AMRI scan performed. The AMRI has several parts. There are 2 perfusion scans that use a contrast dye to look at small blood vessels. There is a spectroscopy scan to looks at the chemical make-up of the tumor. There is also a diffusion scan to look at how water moves in the tumor and can see the white matter that connects both sides of brain parts. The AMRI scans are performed in the same way as normal MRI scans and in the same scanner. They can be noisy, but do not feel any different than standard MRI exams.

In most cases, the AMRI should take less than 1 hour to complete and will be performed within 2 weeks before participant's standard of care surgery.

Surgery During the surgery, the neurosurgeon(s) will use the information collected from the AMRI to decide what area of the brain tumor will be biopsied. The biopsies are only from areas that would normally be cut out during surgery and will not change the way the surgery is done even if participant chooses not to take part in this study. Biopsies (from up to 5 locations, each smaller than participant's thumbnail) will be taken before the tumor is surgically removed. The tumor tissue samples from the biopsies will be tested to learn more about the tumor and optionally the DNA inside(the genetic material of cells - this procedure is described in the optional procedures section below).

After the surgery is over, participant will continue to have participant's standard of care follow-up appointments in the neurosurgery clinic.

Length of Study After the biopsy is complete, your active participation on this study will be over. Participant's medical records will continue to be reviewed for up to an additional 5 years.

Follow-Up Medical Record Review:

After participant's active participation on this study is over, participant's medical record will be reviewed to learn how participant is doing, what other treatments participant may have had and how they worked, if participant had any new brain problems or if the tumor came back. Researchers will review and record information from participant's medical records for up to 5 years after participant's active participation on this study is over.

Conditions

Brain Lesion

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: DIAGNOSTIC
• Blinding Strategy: NONE

Study Groups

Advanced MR Imaging (AMRI) Scan

AMRI scan performed within 2 weeks before standard of care brain surgery.

During the surgery, neurosurgeon(s) use the information collected from the AMRI to decide what area of the brain tumor will be biopsied.

Group Type: EXPERIMENTAL

Advanced Magnetic Resonance Imaging Scan

Intervention Type: PROCEDURE

AMRI scan performed within 2 weeks before standard of care brain biopsy and tumor removal surgery.

AMRI scan should take less than 1 hour to complete

Standard of Care Brain Biopsy and Tumor Removal

Intervention Type: PROCEDURE

During the surgery, the neurosurgeon(s) uses the information collected from the AMRI to decide what area of the brain tumor will be biopsied.

Biopsies from up to 5 locations taken before the tumor is surgically removed.

Interventions

Advanced Magnetic Resonance Imaging Scan

AMRI scan performed within 2 weeks before standard of care brain biopsy and tumor removal surgery.

AMRI scan should take less than 1 hour to complete

Intervention Type: PROCEDURE

Standard of Care Brain Biopsy and Tumor Removal

During the surgery, the neurosurgeon(s) uses the information collected from the AMRI to decide what area of the brain tumor will be biopsied.

Biopsies from up to 5 locations taken before the tumor is surgically removed.

Intervention Type: PROCEDURE

Other Intervention Names

AMRI

Eligibility Criteria

Inclusion Criteria

1. Patient is >18 years old, agrees to participate in the clinical study and to complete all required visits and evaluations. The pediatric population has a different disease profile from the glioma patients we hope to recruit. To reduce heterogeneity in the patient population we will not consider patients younger than 18 for this study.

2. Patient is a candidate for cerebral tumor resection with lesion suspected to be or previously biopsy proven to be a primary brain tumor.

3. Patient is able to understand and give consent to participation in the study.

4. Patient agrees to undergo, prior to the procedure, magnetic resonance imaging (MRI, within 14 days and preferably with 3 days of the planned procedure) with perfusion, diffusion and spectroscopic imaging. As per study chair's judgement, imaging outside this time window will also be permitted, for suspected slow growing tumors.

Exclusion Criteria

1. The patient is found to have unfavorable anatomy to indicate that stereotactic biopsy could not be safely performed.

2. Renal failure as evidenced by a GFR of less than 30 mL/min/1.73m2 for gadolinium based imaging, for iodinated contrast agent we will use the more strict cut-off of 45 mL/min/1.73m2 (Davenport, 2020, Radiology: Use of IV Iodinated contrast media in patients with Kidney Disease: Consensus statement from the ACR and the National Kidney Foundation). This differentiation reflects the different risk profiles of these agents, and are conservative when compared to our clinical practice. In the absence of eGFR lab result, patient is not excluded in the absence of remarkable pathological renal history as confirmed by and in the discretion of the PI. As per current departmental guidelines, late-generation gadolinium contrast agents (such as gadobutrol and gadopiclenol), can still be administered safely in the setting of low renal function, provided clinical risk-benefit is maintained.

3. Pacemakers, electronic stimulation, metallic foreign bodies and devices and/or other conditions that are not MR safe, which include but are not limited to:

• electronically, magnetically, and mechanically activated implants
• ferromagnetic or electronically operated active devices like automatic cardioverter defibrillators and cardiac pacemakers
• metallic splinters in the eye
• ferromagnetic hemostatic clips in the central nervous system (CNS) or body
• cochlear implants
• other pacemakers, e.g., for the carotid sinus
• insulin pumps and nerve stimulators
• non-MR safe lead wires
• prosthetic heart valves (if dehiscence is suspected)
• non-ferromagnetic stapedial implants
• pregnancy
• claustrophobia that does not readily respond to oral medication 4. Allergy to relevant imaging contrast agents, includes allergies to iodine or gadolinium-based contrast agents (if one class of agents is contra-indicated, then imaging with the other can still proceed).

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

M.D. Anderson Cancer Center

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Dawid Schellingerhout, MD

Role: PRINCIPAL_INVESTIGATOR

M.D. Anderson Cancer Center

Locations

University of Texas MD Anderson Cancer Center

Houston, Texas, United States

Site Status: RECRUITING

Countries

United States

Central Contacts

Dawid Schellingerhout, MD

Role: CONTACT

dawid.schellingerhout@mdanderson.org

713-794-5673

Facility Contacts

Dawid Schellingerhout, MD

Role: primary

dawid.schellingerhout@mdanderson.org

Related Links

http://www.mdanderson.org

MD Anderson Cancer Center

Other Identifiers

NCI-2018-00924

Identifier Type: OTHER

Identifier Source: secondary_id

2011-0370

Identifier Type: -

Identifier Source: org_study_id