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Assessing the role of Positron Emission Tomography (PET) scanning to assess early response to treatment in advanced breast cancer.

Early Assessment of Response to Chemotherapy/Targeted Therapy in Metastatic Breast Cancer Using Sequential 18F-FDG PET

Status
Terminated
Phases
Unknown
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12612001044819
Enrollment
5
Registered
2012-10-02
Start date
2013-02-22
Completion date
2014-12-03
Last updated
2020-01-13

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

Conditions

None listed

Brief summary

The study is evaluating whether a diagnostic technique, known as PET scanning, can provide early assessment of response to chemotherapy/targeted therapy in patients with metastatic breast cancer. Who is it for? You may be eligible to join this study if you are a woman aged above 18 years who has been diagnosed with metastatic breast cancer, for which you plan to undergo palliative chemotherapy or tumour targeted therapy. Trial details All participants in this trial will undergo a positron emission tomography (PET) scan pre and post their first cycle of chemotherapy/targeted therapy. A PET scan involves injection of a small amount of radioactive tracer into the bloodstream followed by scanning of the whole body in a machine that looks similar to a CT scan machine for approximately 30 minutes. In addition, participants will undergo standard care, which involves CT scanning after 3-4 cycles of chemotherapy. This study will help us to determine whether PET scanning can accurately assess early response after 1 cycle of chemotherapy/tumour targeted therapy for advanced breast cancer rather than after 3 or 4 cycles required with conventional CT scanning.

Interventions

FDG PET scan pre and post 1st cycle of chemotherapy for advanced breast cancer to assess early response. Each PET scan takes approximately 30 minutes to complete.

Sponsors

Alfred Foundation
Lead SponsorCharities/Societies/Foundations

Study design

Allocation
Non-randomised trial
Primary purpose
Diagnosis

Eligibility

Sex/Gender
All
Age
18 Years to 100 Years
Healthy volunteers
No

Inclusion criteria

Histologically confirmed Metastatic Breast Cancer Planned to Receive palliative chemotherapy/tumour targeted agents

Exclusion criteria

Age < 18 Concurrent active cancer other than non melanotic skin cancer or locally invasive cervical cancer Significant uncontrolled intercurrent illness

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026