Positron Emission Tomography in Patients With Breast Cancer
Data Collection
Breast Diseases+3
+ Neoplasms
+ Neoplasms by Site
Summary
Study start date: May 1, 1994
Actual date on which the first participant was enrolled.This is a prospective study evaluating the role of Positron Emission Tomography (PET scan) in breast cancer. The radiopharmaceutical [18F] 2-deoxyglucose will be used as both an imaging modality and to evaluate tumor metabolism in patients with breast cancer. Patients with stage II, stage IIIA or IIIB, or stage IV breast cancer and evaluable disease in the breast and/or at metastatic sites will be studied. Patients will be injected intravenously with [18F]2-deoxyglucose and a PET scan conducted over 90 minutes. Examination of the role of PET scan in assessing the response of breast cancer to chemotherapy, especially in stage II and stage III patients, will be done. Up to three PET scans within one year may be performed. Findings by PET scan will be correlated both with those of concurrent imaging techniques (x-ray, CT scan, MRI, bone scan or mammogram), and with histologic, biochemical, and flow cytometric information on the tumor, and with findings in subsequent surgical specimens. Changes in tumor glucose metabolism with treatment will be assessed by PET imaging studies and by biochemical methods when possible.
Protocol
This section provides details of the study plan, including how the study is designed and what the study is measuring.75 patients to be enrolled
Total number of participants that the clinical trial aims to recruit.Eligibility
Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.Any sex
Biological sex of participants that are eligible to enroll.Healthy volunteers not allowed
If individuals who are healthy and do not have the condition being studied can participate.Conditions
Pathology
Criteria
Histologically proven invasive carcinoma of the breast. Patients with stage II, stage IIIA or IIIB, or stage IV breast cancer who have not received local therapy to the breast or axillary lymph nodes. Evaluable tumor, either gross or microscopic, at locoregional and/or distant sites. No current pregnancy. No second invasive malignancy in addition to breast cancer. No significant concurrent medical disorders (cardiac, renal, hepatic).
Study Centers
These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.This study has 1 location
National Cancer Institute (NCI)
Bethesda, United StatesOpen National Cancer Institute (NCI) in Google Maps