- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00276770
Positron Emission Tomography Using Fluorothymidine F 18 in Finding Recurrent Disease in Patients With Gliomas
NCI-Sponsored Trial for the Evaluation of Safety and Preliminary Efficacy Using [F18] Fluorothymidine (FLT) As a Marker of Proliferation in Patients With Primary Brain Tumors
RATIONALE: Diagnostic procedures, such as positron emission tomography using fluorothymidine F 18, may be effective in finding recurrent disease in patients with gliomas.
PURPOSE: This clinical trial is studying how well positron emission tomography using fluorothymidine F 18 works in finding recurrent disease in patients with gliomas.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
OBJECTIVES:
Primary
- Determine the safety of fluorothymidine F 18 for visual and dynamic brain tumor images in patients with glial neoplasms.
- Determine, preliminarily, the efficacy of this drug.
Secondary
- Compare, preliminarily, the efficacy of this drug to fludeoxyglucose F 18 in differentiating tumor recurrence from radiation necrosis.
- Determine the optimal time to image post injection of this drug.
OUTLINE: This is a pilot, nonrandomized study.
Patients receive fluorothymidine F 18 IV over 1 minute and then undergo positron emission tomography (PET) scanning of the brain over 2 hours.
After completion of the PET scan, patients are followed for at least 1 month.
PROJECTED ACCRUAL: A total of 12 patients will be accrued for this study.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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Washington
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Seattle, Washington, United States, 98195-6043
- University Cancer Center at University of Washington Medical Center
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
DISEASE CHARACTERISTICS:
Radiological or established histological diagnosis of glioma
- WHO grade 2-4 disease
Presence of a new or enlarging enhancing lesion on gadolinium-enhanced MRI after prior radiotherapy
- Differentiation of recurrent tumor from radiation necrosis is not possible
No clinically significant signs of uncal herniation, including any of the following:
- Acute pupillary enlargement
- Rapidly developing (i.e., over hours) motor changes
- Rapidly decreasing level of consciousness
PATIENT CHARACTERISTICS:
- Platelet count ≥ 75,000/mm^3
- WBC ≥ 3,000/mm^3
- Gamma-glutamyl-transferase ≤ 5 times upper limit of normal (ULN)
- Absolute neutrophil count ≥ 1,500/mm^3
- Hemoglobin ≥ 10 g/dL
- SGOT and SGPT ≤ 2 times ULN
- Alkaline phosphatase ≤ 2 times ULN
- Lactic dehydrogenase ≤ 2 times ULN
- Direct and total bilirubin normal
- Amylase normal
- Haptoglobin normal
- Serum electrolytes normal
- CBC with platelets normal
- PT, PTT normal
- BUN and creatinine normal
- Not pregnant or lactating
- Urinalysis normal
- Negative pregnancy test
Female patients must be postmenopausal for ≥ 1 year or surgically sterile, or on 1 of the following methods of birth control for ≥ 1 month: IUD, oral contraceptives, Depo-Provera, or Norplant
- These criteria can be waived at the discretion of the investigator if the patient's intracranial tumor is considered life threatening and the 1-month wait required is not in the best interest of the patient
- No known allergic or hypersensitivity reactions to previously administered radiopharmaceuticals
- No known HIV positivity
- Not requiring monitored anesthesia for positron emission tomography scanning
PRIOR CONCURRENT THERAPY:
- Concurrent biopsy or neurosurgical procedure for diagnostic and/or therapeutic purposes for this cancer allowed
- Concurrent surgery for this cancer allowed
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Diagnostic
- Allocation: Non-Randomized
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Study Chair: Alexander M. Spence, MD, University of Washington
Publications and helpful links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 27318
- UW-6230
- NCI-7223
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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