PET/CT in Evaluating Response to Chemotherapy in Patients With Breast Cancer

NCT ID: NCT01712815

Last Updated: 2023-08-14

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

NA

Total Enrollment

12 participants

Study Classification

INTERVENTIONAL

Study Start Date

2013-11-22

Study Completion Date

2022-11-01

Brief Summary

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This phase I trial studies the side effects of positron emission tomography (PET)/computed tomography (CT) in evaluating response to chemotherapy in patients with breast cancer. Comparing results of diagnostic procedures done before, during, and after chemotherapy may help doctors predict a patient's response to treatment and help plan the best treatment.

Detailed Description

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PRIMARY OBJECTIVES: I. Study fludeoxyglucose \[18F\] 2'-fluoro-5-methyl-1-beta-D-arabinofuranosyluracil-clevudine (FMAU) (fluorine F 18-clevudine ) in 10 patients with known breast cancer to obtain data on safety, circulating metabolite, tumor imaging feasibility, and radiation dosimetry. II. Assess the potential utility of FMAU-PET in the imaging evaluation of chemotherapeutic response in 15 patients with breast cancer. OUTLINE: Patients receive fluorine F18-clevudine intravenously (IV) over 1 minute and then undergo PET/CT scan at baseline. Patients with human epidermal growth factor receptor 2 positive (HER2+) breast cancer also undergo fluorine F 18-clevudine PET/CT scan 2-3 weeks after the first course of treatment and after completion of treatment. After completion of study treatment, patients are followed up at 24 hours.

Conditions

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HER2-positive Breast Cancer Recurrent Breast Cancer Stage IA Breast Cancer Stage IB Breast Cancer Stage II Breast Cancer Stage IIIA Breast Cancer Stage IIIB Breast Cancer Stage IIIC Breast Cancer Stage IV Breast Cancer

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

NONE

Study Groups

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Diagnostic (fluorine F 18-clevudine PET/CT)

Patients receive fluorine F18-clevudine IV over 1 minute and then undergo PET/CT scan at baseline. Patients with HER2+ breast cancer also undergo fluorine F 18-clevudine PET/CT scan 2-3 weeks after the first course of treatment and after completion of treatment.

Group Type EXPERIMENTAL

laboratory biomarker analysis

Intervention Type OTHER

Correlative studies

pharmacological study

Intervention Type OTHER

Correlative studies

questionnaire administration

Intervention Type OTHER

Ancillary studies

fluorine F 18-clevudine

Intervention Type RADIATION

Undergo fluorine F 18-clevudine PET/CT scan

positron emission tomography/computed tomography

Intervention Type PROCEDURE

Undergo fluorine F18-clevudine PET/CT scan

Interventions

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laboratory biomarker analysis

Correlative studies

Intervention Type OTHER

pharmacological study

Correlative studies

Intervention Type OTHER

questionnaire administration

Ancillary studies

Intervention Type OTHER

fluorine F 18-clevudine

Undergo fluorine F 18-clevudine PET/CT scan

Intervention Type RADIATION

positron emission tomography/computed tomography

Undergo fluorine F18-clevudine PET/CT scan

Intervention Type PROCEDURE

Other Intervention Names

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pharmacological studies 18F-2'-fluoro-5-methyl-1-beta-D-arabinofuranosyluracil-clevudine 18F-FMAU

Eligibility Criteria

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Inclusion Criteria

* Scheduled to receive therapy with trastuzumab plus chemotherapy as part of standard care
* Have one or more breast tumors visualized by conventional PET/CT, CT or magnetic resonance imaging (MRI) prior to the PET FMAU study; PET/CT should be within a week prior to 18-F FMAU


* Have been diagnosed with a HER2+ invasive cancer of the breast
* Scheduled to receive pre-operative therapy with trastuzumab plus chemotherapy as part of standard care
* Have one or more breast tumors visualized by conventional PET/CT, CT or MRI prior to the PET FMAU study; PET/CT should be within a week prior to 18-F FMAU

Exclusion Criteria

* Have undergone chemotherapy or radiation therapy within the previous one month
* Women of childbearing potential, unless they have had a negative urine human chorionic gonadotropin (HCG) within the previous 24 hours of the procedure
* Patients who have had surgery at the site of the suspected lesion within 1 month
Minimum Eligible Age

18 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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National Cancer Institute (NCI)

NIH

Sponsor Role collaborator

University of Southern California

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Peter Conti, MD

Role: PRINCIPAL_INVESTIGATOR

University of Southern California

Locations

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USC Norris Comprehensive Cancer Center

Los Angeles, California, United States

Site Status

Countries

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United States

Other Identifiers

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NCI-2012-02041

Identifier Type: REGISTRY

Identifier Source: secondary_id

1B-11-9

Identifier Type: -

Identifier Source: org_study_id

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