- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04332588
Monitoring HER2+ Breast Cancer Neoadjuvant Treatment With Advanced PET/MRI
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
There are 2 groups or cohorts in this study. The cohort patient's are in is based on their clinical treatment plan set by your physician. The number of imaging visits and timing of visits will be determined by what cohort they are in.
If the patient is in cohort #1, they will make 4 visits to UAB. They will be scheduled for a pre-study or screening visit. During the pre-study visit, once consented, they will have a blood draw to determine kidney function, and a pregnancy test if they are a woman of childbearing potential. Their vital signs will be taken, they will be asked to fill out an MRI questionnaire, and they will have a PET/MRI fit test. If eligible for the study, they will be scheduled for the first PET imaging visit which will occur before they start chemotherapy. During this PET imaging visit, they will have a pregnancy test if they are a woman of childbearing potential. A plastic catheter will be placed into a vein in their arm and they will then be positioned in the PET/MRI scanner. Once positioned, they will be injected with the investigational radioactive drug, [18F]FMISO. They will then be imaged for up to 90 minutes during which time they will receive an FDA approved contrast agent called Prohance (gadoteridol). Once all the procedures are complete, the catheter will be removed and they may resume all normal activities. The patient will receive a follow-up phone call within 24-48 hours of your injection to be sure they are not experiencing any adverse events. Their second imaging visit will be scheduled after they receive therapy with Herceptin alone and within 10 days before their first cycle of combination therapy including Herceptin. During the second PET imaging visit, the same procedures will be followed as were performed during your first PET imaging visit. They will receive a follow-up phone call within 24-48 hours of your injection to be sure you are not experiencing any adverse events. Their third PET imaging visit will be scheduled after their first cycle of combination therapy including Herceptin and within 10 days before starting their second cycle of combination therapy including Herceptin. During the third PET imaging visit, the same procedures will be followed as were performed during their first and second PET imaging visits. The patient will receive a follow-up phone call within 24-48 hours of their injection to be sure they are not experiencing any adverse events.
If the patients are in cohort #2, they will make 3 visits to UAB. The patients will be scheduled for a pre-study or screening visit. During the pre-study visit, once consented, they will have a blood draw to determine kidney function, and a pregnancy test if they are a woman of childbearing potential. Their vital signs will be taken, they will be asked to fill out an MRI questionnaire, and they will have a PET/MRI fit test. If eligible for the study, they will be scheduled for the first PET imaging visit which will occur before they start chemotherapy. During this visit, they will have a pregnancy test if they are a woman of childbearing potential. A plastic catheter will be placed into a vein in their arm and they will then be positioned in the PET/MRI scanner. Once positioned, the patient will be injected with the investigational radioactive drug, [18F]FMISO. They will then be imaged for up to 90 minutes during which time they will receive an FDA approved contrast agent called Prohance (gadoteridol). Once all the procedures are complete, the catheter will be removed and the patient may resume all normal activities. They will receive a follow-up phone call within 24-48 hours of your injection to be sure they are not experiencing any adverse events. Your second PET imaging visit will be scheduled after your first cycle of combination therapy including Herceptin and within 10 days before starting the second cycle of combination therapy including Herceptin. During the third PET imaging visit, the same procedures will be followed as were performed during the first PET imaging visits. The patient will receive a follow-up phone call within 24-48 hours of your injection to be sure they are not experiencing any adverse events.
We will follow the patients every 6 months for 5 years by reviewing their medical records to see how they are doing.
Study Type
Enrollment (Estimated)
Phase
- Phase 1
Contacts and Locations
Study Contact
- Name: Anna Sorace, PhD
- Phone Number: 205-934-3116
- Email: asorace@uabmc.edu
Study Contact Backup
- Name: April Riddle, BS
- Phone Number: 205-934-6504
- Email: ariddle@uabmc.edu
Study Locations
-
-
Alabama
-
Birmingham, Alabama, United States, 35249
- Recruiting
- The University of Alabama at Birmingham
-
Contact:
- April Riddle, BSRT
- Phone Number: 205-934-6504
- Email: ariddle@uabmc.edu
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Patients must be ≥ 18 years old and ≤ 75 years old
- HER2+ breast cancer determined on primary tumor by a local pathology laboratory and defined as IHC score 3+ and/or positive by ISH (defined by ISH ratio of ≥ 2.0 for the number of HER2 gene copies to the number of chromosome 17 copies). Only one positive result is required for eligibility
- Locally advanced stage II-III HER2+ breast cancer patients eligible for neoadjuvant therapy who are naïve to beginning treatment
- Estimated life expectancy of greater than one year
- Patients must have one lesion with RECIST measurable disease (great than 1 cm in diameter)
Exclusion Criteria:
- Inability to provide informed consent F
- Weight over 350 lbs., due to the scanner bore size
- Lactating, known or suspected pregnancy. Women with child-bearing potential must a have a negative serum β-hCG pregnancy test within 48 hours or a negative urine β-hCG pregnancy test within 48 hours of each PET imaging study.
- Contraindication for MRI study (e.g. non-removable metal implants or certain tattoos)
- Unable to lie still on the imaging table for one (1) hour
- contraindication for gadolinium-based contrast agent, ProHance (gadoteridol)
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Diagnostic
- Allocation: Non-Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Herceptin monotherapy cohort
Herceptin monotherapy cohort.
Locally advanced HER2+ breast cancer patients receiving neoadjuvant Herceptin monotherapy prior to combination therapy will undergo three contrast-enhanced [18F]FMISO PET/MRI scans.
Each imaging session will be identical.
Imaging session one will be after diagnosis and before beginning monotherapy.
Imaging session two will be within 10 days prior to beginning combination therapy with targeted HER2 agents.
Imaging session three will be within 10 days prior to beginning the second round of combination therapy with targeted HER2 agents.
|
[18F]FMISO PET/MRI imaging
|
Experimental: Combination therapy cohort
Locally advanced HER2+ breast cancer patients that receiving neoadjuvant combination therapy including Herceptin will undergo two contrast-enhanced [18F]FMISO PET/MRI imaging.
Imaging session one will be after diagnosis and before beginning combination therapy.
Imaging session two will be within 10 days prior to beginning the second round of combination therapy with targeted HER2 agents.
|
[18F]FMISO PET/MRI imaging
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Baseline measure of PET standardized uptake value (SUV).
Time Frame: Baseline
|
Compare baseline metrics from PET/MRI
|
Baseline
|
Baseline measure of apparent diffusion coefficient (ADC) in mm2/sec from MRI.
Time Frame: Baseline
|
Compare baseline metrics from PET/MRI
|
Baseline
|
Baseline measure of signal enhancement ratio (SER) from MRI.
Time Frame: Baseline
|
Compare baseline metrics from PET/MRI
|
Baseline
|
Changes in SER from MRI
Time Frame: Baseline through 6 months
|
Compare percent change of SER from imaging visit 3 to the baseline.
|
Baseline through 6 months
|
Changes in ADC from MRI
Time Frame: Baseline through 6 months
|
Compare percent change of ADC (mm2/sec) from imaging visit 3 to the baseline.
|
Baseline through 6 months
|
Changes in SUV from PET
Time Frame: Baseline through 6 months
|
Compare percent change of SUV from imaging visit 3 to the baseline.
|
Baseline through 6 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Follow-up
Time Frame: Baseline through 5 years
|
Compare changes in imaging metrics to neoadjuvant response (defined as pathological complete response, near-pathological response, residual disease).
|
Baseline through 5 years
|
Follow-up
Time Frame: Baseline through 5 years
|
Compare changes in imaging metrics to clinical response (defined as disease free-survival or recurrence).
|
Baseline through 5 years
|
Changes in ADC (mm2/sec) from MRI.
Time Frame: Baseline through 2 months
|
Compare percent change from imaging visit 2 to the baseline.
|
Baseline through 2 months
|
Changes in SER from MRI.
Time Frame: Baseline through 2 months
|
Compare percent change from imaging visit 2 to the baseline.
|
Baseline through 2 months
|
Changes in SUV from PET.
Time Frame: Baseline through 2 months
|
Compare percent change from imaging visit 2 to the baseline.
|
Baseline through 2 months
|
Collaborators and Investigators
Investigators
- Principal Investigator: Janis O'Malley, MD, University of Alabama at Birmingham
Study record dates
Study Major Dates
Study Start (Estimated)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Estimated)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- R20-030
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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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