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Prospective Study Differentiating Recurrent Brain Tumor Versus Radiation Injury Using Magnetic Resonance (MR) Spectroscopy, Diffusion Tensor Imaging a
| City: |
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Ann Arbor |
| State: |
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Michigan |
| Zip Code: |
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48109 |
| Conditions: |
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Radiation Injury - Brain Tumor |
| Purpose: |
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After a patient has been treated for a brain tumor by radiation the area of the brain that
has been treated changes in appearance. These changes in appearance can make it hard to
determine if a brain tumor has come back at the same site or if it is radiation injury. The
purpose of this study is to determine if certain MRI imaging sequences (pictures) are more
helpful to the physicians in determining if the tumor has come back or if it is radiation
injury.
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| Study Summary: |
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| Criteria: |
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Inclusion Criteria:
- Patients previously treated with radiation therapy (including radiosurgery), with or
without previous surgery or chemotherapy, with a new contrast enhancing lesion(s)
with the size of 1 cm or more on conventional brain MRI examination are eligible
- Patients must have a previously histological confirmed brain tumor
- Patients must be 18 years of age or older
- Patients must sign a study-specific consent form approved by the Institutional Review
Board of the University of Michigan indicating prior to study entry
Exclusion Criteria:
- Pregnant woman
- For the purpose of this radiological study and in collecting data from the patient
but not from receiving the MR Spectroscopy if it is clinically indicated.
- Patients unable to undergo MRI imaging because of non-compatible devices such as
cardiac pacemakers, other implanted electronic devices, or foreign body in the eye
- Also patients with metallic prostheses, or ferromagnetic prostheses (e.g. pins in
artificial joints and surgical pins/clips in the face or skull region), or patients
with braces since these devices may cause metal artifacts which may obscure the
images and result in artifacts on the MR spectroscopy.
- Prisoners
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| NCT ID: |
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NCT00760409 |
| Primary Contact: |
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Principal Investigator
Pia M Sundgren, MD, Ph.D
University of Michigan Hospital
Pia C Maly Sundgren, MD, PhD
Phone: 734-763-3253
Email: sundgren@umich.edu
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| Backup Contact: |
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N/A |
| Location Contact: |
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Ann Arbor, Michigan 48109
United States
Pia C Maly Sundgren, M, PhD
Site Status: Recruiting |
| Data Source: |
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ClinicalTrials.gov |
| Date Processed: |
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May 18, 2013 |
| Modifications to this listing: |
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