Skip to content

Aminolevulinic Acid in Visualizing a Tumor During Surgery in Patients With Glioblastoma Multiforme

A Phase 2 Comparative Study of 5-Aminolevulinic Acid (5-ALA) and Intraoperative MRI (iMRI) to Enhance Completeness of Resection of Glioblastoma

Status
Terminated
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01575275
Enrollment
8
Registered
2012-04-11
Start date
2012-05-31
Completion date
2014-08-31
Last updated
2018-07-31

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Adult Giant Cell Glioblastoma, Adult Glioblastoma, Adult Gliosarcoma, Recurrent Adult Brain Tumor

Brief summary

The purpose of this study is to investigate the safety and performance of an investigational agent, known as 5-ALA or Gliolan (aminolevulinic acid), that many be useful to a surgeon for visualizing a tumor during surgery. It is also being studied to determine if there are differences in what Gliolan shows a surgeon compared to intraoperative magnetic resonance imaging (MRI)

Detailed description

PRIMARY OBJECTIVES: I. Determine the volume of residual enhancing tumor after a 5-ALA guided resection of a glioblastoma multiforme (GBM). II. Determine the volume of tissue removed compared to the measured enhancing tumor evaluated on a pre-operative MRI. SECONDARY OBJECTIVES: I. Evaluate the time to tumor progression. II. Evaluate the overall survival. OUTLINE: Patients receive aminolevulinic acid orally (PO) 2-4 hours before surgery. After completion of study treatment, patients are followed up for 2 weeks.

Interventions

DRUGaminolevulinic acid

Given PO

PROCEDUREtherapeutic conventional surgery

Undergo surgery

Sponsors

National Cancer Institute (NCI)
CollaboratorNIH
Michael Vogelbaum, MD, PhD
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
DIAGNOSTIC
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Patients must have a suspected or biopsy proven newly diagnosed GBM, or a recurrent GBM or suspected GBM (in patient with pathologically diagnosed prior World Health Organization \[WHO\] grade II or III tumor) in a patient undergoing a clinically-indicated surgery. * Age \>= 18 years of age. * Eastern Cooperative Oncology Group (ECOG) performance status =\< 2 (Karnofsky \>= 60%) * Life expectancy is not a consideration for protocol entry * Patients must have normal organ and marrow function as defined below: * Absolute neutrophil count \>= 1,500/uL * Platelets \>= 100,000/uL * Total bilirubin within normal institutional limits * Aspartate aminotransferase (AST) (serum glutamic oxaloacetic transaminase \[SGOT\])/alanine aminotransferase (ALT) (serum glutamic pyruvate transaminase \[SGPT\]) =\< 2.5 x institutional upper limit of normal * Creatinine within normal institutional limits; OR * Creatinine clearance \>= 60 mL/min/1.73 m\^2 for patients with creatinine levels above institutional normal * Women of child-bearing 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 should inform her treating physician immediately * Ability to understand and the willingness to sign a written informed consent document or have a parent or guardian with the ability to understand and the willingness to sign a written informed consent

Exclusion criteria

* Prior therapy is not an exclusion criterion * Patients may not be receiving any other investigational agents * History of allergic reactions attributed to aminolevulinic acid (ALA) * Current treatment with hypericin (or an extract) or other photosensitizing agents * Personal or immediate family (parents, siblings, children) history of porphyrias * Uncontrolled intercurrent illness including, but not limited to ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements * Pregnant women are excluded from this study; breastfeeding should be discontinued if the mother is treated with ALA

Design outcomes

Primary

MeasureTime frameDescription
Change in Volume of Residual Enhancing Tumor, as Determined by Intraoperative Volume MRI at a Single Time Point Without and With Gadolinium, Following Maximal Resection With Use of Aminolevulinic AcidDay 1Volume of enhancing tumor (initial and residual) will be determined by use of a softwarebased volumetric analysis method. Intra- and post-op definitions of residual tumor volume need to be adjusted for the presence of T1 hyperintensity due to signal from blood and blood products (as determined on pre-gadolinium volume study).
Comparison Between the Volume of Resected Tissue (Defined as the Volume of the Resection Cavity) and the Pre-operative Enhancing Tumor VolumeUp to day 1Volume of enhancing tumor (initial and residual) will be determined by use of a software-based volumetric analysis method. Intra- and post-op definitions of residual tumor volume need to be adjusted for the presence of T1 hyperintensity due to signal from blood and blood products (as determined on pre-gadolinium volume study).

Secondary

MeasureTime frame
Time to Disease Progression (TTP), Determined by Review of MRIs Performed Post Operatively as Clinically Indicated, Evaluated With Use of the New International Criteria Proposed by the Response in NeuroOncology (RANO) CommitteeFrom the date of surgery with aminolevulinic acid to the date of progression, assessed up to 1 year
Overall Survival, by Periodic Follow up Review of the Patient Charts and by Correlation With the Social Security Death IndexFrom the date of surgery with aminolevulinic acid to the date of death, assessed up to 4 years

Countries

United States

Participant flow

Participants by arm

ArmCount
Diagnostic (Aminolevulinic Acid)
Patients receive aminolevulinic acid PO 2-4 hours before surgery. aminolevulinic acid: Given PO therapeutic conventional surgery: Undergo surgery
8
Total8

Baseline characteristics

CharacteristicDiagnostic (Aminolevulinic Acid)
Age, Categorical
<=18 years
0 Participants
Age, Categorical
>=65 years
2 Participants
Age, Categorical
Between 18 and 65 years
6 Participants
Region of Enrollment
United States
8 participants
Sex: Female, Male
Female
1 Participants
Sex: Female, Male
Male
7 Participants

Adverse events

Event typeEG000
affected / at risk
deaths
Total, all-cause mortality
— / —
other
Total, other adverse events
5 / 8
serious
Total, serious adverse events
3 / 8

Outcome results

Primary

Change in Volume of Residual Enhancing Tumor, as Determined by Intraoperative Volume MRI at a Single Time Point Without and With Gadolinium, Following Maximal Resection With Use of Aminolevulinic Acid

Volume of enhancing tumor (initial and residual) will be determined by use of a softwarebased volumetric analysis method. Intra- and post-op definitions of residual tumor volume need to be adjusted for the presence of T1 hyperintensity due to signal from blood and blood products (as determined on pre-gadolinium volume study).

Time frame: Day 1

ArmMeasureValue (MEDIAN)
Diagnostic (Aminolevulinic Acid)Change in Volume of Residual Enhancing Tumor, as Determined by Intraoperative Volume MRI at a Single Time Point Without and With Gadolinium, Following Maximal Resection With Use of Aminolevulinic Acid-0.342 cc
Primary

Comparison Between the Volume of Resected Tissue (Defined as the Volume of the Resection Cavity) and the Pre-operative Enhancing Tumor Volume

Volume of enhancing tumor (initial and residual) will be determined by use of a software-based volumetric analysis method. Intra- and post-op definitions of residual tumor volume need to be adjusted for the presence of T1 hyperintensity due to signal from blood and blood products (as determined on pre-gadolinium volume study).

Time frame: Up to day 1

Population: Outcome never analyzed. Study closed with the IRB in 2014

Secondary

Overall Survival, by Periodic Follow up Review of the Patient Charts and by Correlation With the Social Security Death Index

Time frame: From the date of surgery with aminolevulinic acid to the date of death, assessed up to 4 years

ArmMeasureValue (MEDIAN)
Diagnostic (Aminolevulinic Acid)Overall Survival, by Periodic Follow up Review of the Patient Charts and by Correlation With the Social Security Death Index16 months
Secondary

Time to Disease Progression (TTP), Determined by Review of MRIs Performed Post Operatively as Clinically Indicated, Evaluated With Use of the New International Criteria Proposed by the Response in NeuroOncology (RANO) Committee

Time frame: From the date of surgery with aminolevulinic acid to the date of progression, assessed up to 1 year

Population: Outcome never analyzed. Closed with the IRB in 2014

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026