Skip to main content
OpenTrials
Completed

NCT Number: NCT01851733

MRI-Guided Laser Surgery and Doxorubicin Hydrochloride in Treating Patients With Recurrent Glioblastoma Multiforme

This pilot clinical trial studies magnetic resonance imaging (MRI)-guided laser surgery (MLA) and doxorubicin hydrochloride in treating patients with recurrent glioblastoma multiforme. The blood brain barrier (BBB) is a separation of circulating blood from the tissue of the central nervous system, preventing substances in the blood from entering the brain. MLA disrupts the BBB around the tumor which may allow cancer-killing substances to be carried directly to the tumor and the surrounding area. Using MLA prior to chemotherapy may result in a greater concentration of drug in the tumor to kill the cancer cells while limiting side effects.

Completed

Looking for future studies?

Notify Me

Key information

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 1

Primary location

Washington University School of Medicine

St Louis, Missouri, 63110, United States

About this study

Evaluate imaging techniques (MRI) and blood tests (biomarkers) to help figure out the best time for chemotherapy to be initiated after the blood brain barrier is disrupted, as it is immediately following a procedure like MRI-guided laser ablation (MLA-Monteris Neuroblate).

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

- Arms B and C:

  • Histologically confirmed GBM; rare GBM variants, secondary GBM, and suspected secondary GBM are allowed.
  • Unequivocal evidence of tumor progression by magnetic resonance imaging (MRI) scan.
  • There must be an interval of at least 12 weeks from the completion of radiotherapy to study registration except if there is unequivocal evidence for tumor recurrence per RANO criteria. When the interval is less than 12 weeks from the completion of radiotherapy, the use of PET scan is allowed to differentiate between unequivocal evidence of tumor recurrence and pseudoprogression.
  • Candidate for MLA based on size, location, and shape of the recurrent tumor as determined by the performing neurosurgeon
  • At least 18 years of age.
  • Karnofsky performance status ≥ 60%.
  • Scheduled for MRI-guided Laser Ablation (MLA).
  • Normal left ventricular ejection fraction on MUGA or echocardiogram within the past 1 year prior to registration for patients with history of congestive heart failure and/or coronary disease requiring medications other than aspirin, or known prior exposure to anthracycline chemotherapy.
  • Adequate bone marrow and hepatic function as defined below (must be within 7 days of MLA):
  • Absolute neutrophil count (ANC) ≥ 1500/mcl (G-CSF is allowed)
  • Platelets ≥ 100,000/mcl
  • Hemoglobin ≥ 9 (pRBC transfusion +/- ESA are allowed)
  • ALT ≤ 3 x ULN
  • AST ≤ 3 x ULN
  • ALP ≤ 3 x ULN. If ALP is > 3 x ULN, GGT must be checked and be ≤ 3 x ULN.
  • Bilirubin ≤ 2 x ULN
  • At the time of registration, patient must have recovered from the toxic effects of prior therapy to no more than grade 1 toxicity.
  • At the time of registration, patient must be at least 2 weeks from prior vincristine, 3 weeks from prior procarbazine, and 4 weeks from other prior cytotoxic chemotherapy.
  • Women of childbearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control, abstinence) prior to study entry and for the duration of study participation. Should a woman become pregnant or suspect she is pregnant while participating in this study, she must inform her treating physician immediately.
  • Ability to understand and willingness to sign an IRB approved written informed consent document (or that of legally authorized representative, if applicable).

Exclusion criteria

- Arms B and C:

  • Prior treatment with doxorubicin and/or bevacizumab.
  • Prior treatment with Gliadel wafer is allowed if it has been at least 3 months from placement.
  • Previous treatment with complete cumulative doses of daunorubicin, idarubicin, and/or other anthracyclines and anthracenediones that is equivalent to a total dose of 240 mg/m2 doxorubicin.
  • More than 2 prior relapses.
  • Currently receiving any other investigational agents that are intended as treatments of GBM.
  • A history of allergic reactions attributed to compounds of similar chemical or biologic composition to doxorubicin or other agents used in the study.
  • Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, recent heart attack within the previous 12 months or severe heart problems, or psychiatric illness/social situations that would limit compliance with study requirements.
  • Pregnant and/or breastfeeding. Premenopausal women must have a negative serum pregnancy test within 14 days of study entry.
  • Inability to undergo MRI due to personal and medical reasons.
  • Known history of HIV or autoimmune diseases requiring immunosuppressant drugs.

Treatment and study plan

MRI-guided Laser Heat Ablation (MLA)

Device

Doxorubicin

Drug

Other names: Adriamycin®

Blood draw - dendritic cells

Other

The second 10 patients enrolled to Arm B:

  • before MLA (up to 3 days before)
  • 2 weeks after MLA
  • 4 weeks after MLA
  • every 2 weeks thereafter for up to 3 months after biopsy (provided there is no significant chemotherapy induced cytopenia)

Dynamic Susceptibility Contrast Magnetic Resonance Imaging

Device

Other names: DSC-MRI

Primary outcomes

  1. Ktrans from DSC-MRI

    Time frame: 6 weeks

    Using a 2 compartment model to calculate a the vascular transfer constant (Ktrans) which will provide a quantitative measure of blood brain barrier leakage

  2. Peritumoral permeability scores, measured by DSC-MRI and serum biomarkers

    Time frame: 6 weeks

    Pearson correlation coefficient (r) will be determined for each biomarker and Ktrans value. A minimum r=0.5 is required for inclusion for further analysis and will be used as a peritumoral permeability score. This score will then be correlated with the patient outcome data to determine whether it has a predictive value.

  3. 6-month PFS (rate)

    Time frame: 6 months

    Assessed using RANO Response criteria. A log-rank test will be used to compare 6-PFS of Arm B and of Arm C to historical controls.

Secondary outcomes

  1. Overall Survival

    Time frame: 2 years

    Date began MLA treatment to date of death from any cause. A log-rank test will be used to compare OS of Arm B and of Arm C to historical controls.

  2. Quality of Life

    Time frame: 2 years

    Using Karnofsky performance status and the mini-mental state evaluation to assess patient overall response to treatment.

Sponsors and collaborators

Lead sponsor

Washington University School of Medicine

Other

Collaborators

  • The Foundation for Barnes-Jewish Hospital

Registry information

Official study title

A Pilot Study of Using MRI-Guided Laser Heat Ablation to Induce Disruption of the Peritumoral Blood Brain Barrier to Enhance Delivery and Efficacy of Doxorubicin in the Treatment of Recurrent Glioblastoma Multiforme

Important dates

Study start
2013
Primary completion
2018
Study completion
2018
First posted
May 10, 2013
Registry last updated
Aug 27, 2021

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.