Breast CancerPhase 2ACRIN 6657NCT00043017
Magnetic Resonance Imaging in Women Receiving Chemotherapy for Stage III Breast Cancer
A Phase 2 study testing MRI/MRS and gadopentetate dimeglumine in people with Breast Cancer, run by American College of Radiology Imaging Network at 11 sites in United States.
Trial summary
RATIONALE: Diagnostic procedures such as magnetic resonance imaging (MRI) may help determine the effectiveness of chemotherapy in killing breast cancer and allow doctors to plan more effective treatment. Read more about this study
- Who is it for?
- Ages 18 years and older, women only
- Conditions the study is for
- Breast Cancer
- What is being tested?
- MRI/MRS and gadopentetate dimeglumine
- Type of treatment
- Surgery or procedure
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 356 participants
- Where
- 11 sitesUnited States
- Study dates
- May 2002to Mar 2011
- Phase
- Phase 2
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- Women only
- No healthy volunteers
- Adult, Older adult
ACRIN 6657 eligibility criteria match that of CALGB Correlative Science trial 150007. Patients with histologically-documented tumors per CALGB criteria that are at least 3 cm who choose to undergo neoadjuvant chemotherapy will be eligible to participate in the Correlative Science and Imaging companion trials (CALGB 150007/ACRIN 6657). The therapeutic regimen will consist of AC followed by a taxane for patients enrolled under the original trial protocol, and will consist of a taxane alone (Type 1) or taxane followed by AC (Type 1 followed by Type 2) for patients enrolled as part of the protocol extension.
- Inclusion Criteria Specific to the ACRIN 6657 MRI Study 1.1 IRB approval/Signed informed consent 1.2 Patients must have a calculated creatinine clearance of > 30 mL/min (modified Cockcroft and Gault formula) based on a serum creatinine level obtained within 28 days of registration in order to participate. Creatinine Clearance for Males: ([140-age (years)] X weight (kg)/(serum creatinine X 72) Creatinine Clearance for Females: Creatinine Clearance (male) X 0.85
- Exclusion Criteria Specific to the ACRIN 6657 MRI Study 2.1 Pregnancy 2.2 Ferromagnetic prostheses
Trial locations and contacts
11 sites in 1 country.
11 sites in 1 country
United States11 sites
UAB Comprehensive Cancer Center
Birmingham, Alabama, 35294
Lineberger Comprehensive Cancer Center at University of North Carolina - Chapel Hill
Chapel Hill, North Carolina, 27599-7295
University of Chicago Cancer Research Center
Chicago, Illinois, 60637-1470
Simmons Comprehensive Cancer Center at University of Texas Southwestern Medical Center - Dallas
Dallas, Texas, 75390-9085
Norris Cotton Cancer Center at Dartmouth-Hitchcock Medical Center
Lebanon, New Hampshire, 03756-0002
Masonic Cancer Center at University of Minnesota
Minneapolis, Minnesota, 55455
Memorial Sloan-Kettering Cancer Center
New York, New York, 10065
Abramson Cancer Center of the University of Pennsylvania
Philadelphia, Pennsylvania, 19104-4283
Mayo Clinic Cancer Research Consortium
Rochester, Minnesota, 55905
UCSF Helen Diller Family Comprehensive Cancer Center
San Francisco, California, 94115
Lombardi Comprehensive Cancer Center at Georgetown University Medical Center
Washington D.C., District of Columbia, 20007
About this study
Official title: Contrast-Enhanced Breast MRI For Evaluation Of Patients Undergoing Neoadjuvant Treatment For Locally-Advanced Breast Cancer (I-SPY 1/ACRIN 6657)
RATIONALE: Diagnostic procedures such as magnetic resonance imaging (MRI) may help determine the effectiveness of chemotherapy in killing breast cancer and allow doctors to plan more effective treatment.
PURPOSE: Diagnostic trial to study the effectiveness of MRI in monitoring tumor response in women who are receiving chemotherapy for stage III breast cancer.
Read the detailed description
OBJECTIVES:
- Identify surrogate markers of response to neoadjuvant chemotherapy by contrast-enhanced magnetic resonance imaging (MRI) that are predictive of pathologic remissions and survival in women with stage III breast cancer.
- Identify two groups of patients who have statistically different 3-year disease-free survival using MRI measurements of tumor response to neoadjuvant chemotherapy.
- Determine whether MRI measurements of tumor response after the first course of neoadjuvant chemotherapy can predict which of these patients will ultimately have poor clinical response to chemotherapy.
- Compare the accuracy of MRI vs mammography in predicting the extent of residual disease as determined by histopathology in these patients.
- Determine whether initial MRI tumor characteristics (morphologic and vascular patterns) predict pathological response and/or survival in these patients.
- Estimate the conditional probability of response to paclitaxel based on MRI measurements of response to doxorubicin and cyclophosphamide in these patients.
OUTLINE: This is a multicenter study.
Patients receive an injection of gadopentetate dimeglumine and undergo magnetic resonance imaging (MRI) and magnetic resonance spectroscopy of the breast within 4 weeks before beginning neoadjuvant chemotherapy, 20-28 hours or 48-96 hours after the first course of doxorubicin and cyclophosphamide (Type 1 chemotherapy), between Type 1 chemotherapy and paclitaxel chemotherapy regimens (Type 2 chemotherapy) (MRI only) if the patient continues to Type 2 chemotherapy, and 3-4 weeks after final neoadjuvant chemotherapy treatment (1-2 weeks before surgery).
Patients also undergo mammograms and possibly ultrasounds that coincide with the first and last MRI. Core or needle biopsy is performed after the first MRI but before the first course of Type 1 chemotherapy and between Type 1 chemotherapy and Type 2 chemotherapy (if the patient continues to Type 2 chemotherapy).
Patients are followed every 6 months for 7-10 years.
- Conditions
- Breast Cancer
- Being tested
- MRI/MRS, gadopentetate dimeglumine
- Keywords
- stage IIIA breast cancer, stage IIIB breast cancer, stage IIIC breast cancer
- Medical subject headings
- Breast Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
MRI/MRSProcedure or surgery
Also called magnetic resonance imaging, magnetic resonance spectoscopy
Serial MRI studies evaluated for prognostic properties related to therapeutic response.
gadopentetate dimeglumineRadiation
Also called contrast enhancing agent, MRI contrast, enhanced MRI
Imaging agent used for contrast enhancement in each of the MRIs.
| Study group | Role | What they receive |
|---|---|---|
| MRI/MRS | Experimental | MRI and MRS examinations with standard imaging, with contrast enhancement using an agent (gadopentetate dimeglumine). Receives: Procedure: MRI/MRS; Radiation: gadopentetate dimeglumine |
What is being measured
The primary outcome is the main question the study is designed to answer.
Disease-free three-year survival
Measured: 3 years
Secondary outcomes (9)
Extent of residual disease
Measured: 3 years
Change in the maximum dimension of the tumor over time
Measured: 3 years
Change in the tumor volume over time
Measured: 3 years
Maximum dimension of tumor size measure by MRI, mammography, and pathology
Measured: 3 years
MRI volume
Measured: 3 years
MRI peak signal enhancement ratio (SER)
Measured: 3 years
SER distribution (percent of tumor in highest SER category)
Measured: 3 years
Morphological pattern
Measured: 3 years
Change in tumor size by clinical exam
Measured: 3 years
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted27 Jan 2003 (estimated)
- Study startMay 2002
- Primary completionMay 2005
- Study completionMar 2011
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (16)Papers the sponsor has linked to this study.
- Other trials for Breast CancerStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 2
- Primary purpose
- Diagnosis
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 356 participants (actual)
Sponsor and investigators
- Lead sponsor
- American College of Radiology Imaging Network
- Sponsor type
- Research network
- Collaborators
- National Cancer Institute (NCI)
- Responsible party
- Sponsor
- Investigators
- Nola M. Hylton, PhD, Study chair, University of California, San Francisco
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00043017
- Sponsor's protocol ID
- CDR0000069496
- Other IDs
- ACRIN 6657, CALGB-150012
- Acronym
- ACRIN 6657
- Status last verified
- Oct 2013
- First submitted
- 5 Aug 2002
- Last updated
- 9 Oct 2013
- Results posted
- No
- Data monitoring committee
- Yes
Publications
Carey LA, Oh D, Sawyer L, et al.: Gene expression subtype and p53 mutational status are correlated among neoadjuvantly treated breast cancers in UNC LCCC9819 and I-SPY1 (CALGB 150007/ACRIN 6657). [Abstract] J Clin Oncol 24 (Suppl 18): A-10048, 552s, 2006.
Esserman LJ, Berry DA, Cheang MC, Yau C, Perou CM, Carey L, DeMichele A, Gray JW, Conway-Dorsey K, Lenburg ME, Buxton MB, Davis SE, van't Veer LJ, Hudis C, Chin K, Wolf D, Krontiras H, Montgomery L, Tripathy D, Lehman C, Liu MC, Olopade OI, Rugo HS, Carpenter JT, Livasy C, Dressler L, Chhieng D, Singh B, Mies C, Rabban J, Chen YY, Giri D, Au A, Hylton N; I-SPY 1 TRIAL Investigators. Chemotherapy response and recurrence-free survival in neoadjuvant breast cancer depends on biomarker profiles: results from the I-SPY 1 TRIAL (CALGB 150007/150012; ACRIN 6657). Breast Cancer Res Treat. 2012 Apr;132(3):1049-62. doi: 10.1007/s10549-011-1895-2. Epub 2011 Dec 25.
PubMed 22198468Esserman LJ, Berry DA, DeMichele A, Carey L, Davis SE, Buxton M, Hudis C, Gray JW, Perou C, Yau C, Livasy C, Krontiras H, Montgomery L, Tripathy D, Lehman C, Liu MC, Olopade OI, Rugo HS, Carpenter JT, Dressler L, Chhieng D, Singh B, Mies C, Rabban J, Chen YY, Giri D, van 't Veer L, Hylton N. Pathologic complete response predicts recurrence-free survival more effectively by cancer subset: results from the I-SPY 1 TRIAL--CALGB 150007/150012, ACRIN 6657. J Clin Oncol. 2012 Sep 10;30(26):3242-9. doi: 10.1200/JCO.2011.39.2779. Epub 2012 May 29.
PubMed 22649152Hylton NM, Blume JD, Bernreuter WK, Pisano ED, Rosen MA, Morris EA, Weatherall PT, Lehman CD, Newstead GM, Polin S, Marques HS, Esserman LJ, Schnall MD; ACRIN 6657 Trial Team and I-SPY 1 TRIAL Investigators. Locally advanced breast cancer: MR imaging for prediction of response to neoadjuvant chemotherapy--results from ACRIN 6657/I-SPY TRIAL. Radiology. 2012 Jun;263(3):663-72. doi: 10.1148/radiol.12110748.
PubMed 22623692Lin C, Buxton MB, Moore D, Krontiras H, Carey L, DeMichele A, Montgomery L, Tripathy D, Lehman C, Liu M, Olapade O, Yau C, Berry D, Esserman LJ; I-SPY TRIAL Investigators. Locally advanced breast cancers are more likely to present as Interval Cancers: results from the I-SPY 1 TRIAL (CALGB 150007/150012, ACRIN 6657, InterSPORE Trial). Breast Cancer Res Treat. 2012 Apr;132(3):871-9. doi: 10.1007/s10549-011-1670-4. Epub 2011 Jul 28.
PubMed 21796368Esserman LJ, Perou C, Cheang M, et al.: Breast cancer molecular profiles and tumor response of neoadjuvant doxorubicin and paclitaxel: The I-SPY TRIAL (CALGB 150007/150012, ACRIN 6657). [Abstract] J Clin Oncol 27 (Suppl 15): A-LBA515, 2009.
Hylton N, Blume J, Gatsonis C, et al.: MRI tumor volume for predicting response to neoadjuvant chemotherapy in locally advanced breast cancer: findings from ACRIN 6657/CALGB 150007. [Abstract] J Clin Oncol 27 (Suppl 15): A-529, 2009.
Lin C, Moore D, DeMichele A, et al.: Detection of locally advanced breast cancer in the I-SPY TRIAL (CALGB 150007/150012, ACRIN 6657) in the interval between routine screening. [Abstract] J Clin Oncol 27 (Suppl 15): A-1503, 2009.
Pradhan SM, Carey L, Edmiston S, et al.: P53 mutation and differential response to neoadjuvant chemotherapy in women with locally advanced breast cancer: results from the I-SPY trial (CALGB 150007/1500012 and ACRIN 6657). [Abstract] J Clin Oncol 27 (Suppl 15): A-11099, 2009.
Van 't Veer LJ, Das D, DeMichele A, et al.: Neoadjuvant response in the context of a biologically defined low or high risk tumor has a different clinical consequence, the I-SPY trial (CALGB 150007/150012, ACRIN 6657). [Abstract] 32nd Annual San Antonio Breast Cancer Symposium, December 9-13, 2009, San Antonio, Texas. A-2003, 2009.
Wolf DM, Das D, Lenburg ME, et al.: From the lab to the clinic: gene-expression profiles that are associated with Mek-inhibitor sensitivity in vitro are coordinately co-expressed in breast cancer biopsy samples from the I-SPY Trial (CALGB 150007/150012, ACRIN 6657). [Abstract] 32nd Annual San Antonio Breast Cancer Symposium, December 9-13, 2009, San Antonio, Texas. A-2042, 2009.
Esserman LJ, van't Veer LJ, Perou C, et al.: Biology of breast cancers that present as interval cancers and at young age should inform how we approach early detection and prevention. [Abstract] 31st Annual San Antonio Breast Cancer Symposium, December 10-14, 2008, San Antonio, Texas. A-6034, 2008.
Gomez RE, Zakhireh J, Moore D, et al.: Sentinel node biopsy performed in the neoadjuvant setting for breast cancer: results from the I-SPY TRIAL (CALGB 150007/150012 & ACRIN 6657). [Abstract] 31st Annual San Antonio Breast Cancer Symposium, December 10-14, 2008, San Antonio, Texas. A-202, 2008.
Hylton NM, Blume JD, Bernreuter WK, et al.: Comparison of MRI endpoints for assessing breast cancer response to neoadjuvant treatment: preliminary findings of the American College of Radiology Imaging Network (ACRIN) trial 6657. [Abstract] 31st Annual San Antonio Breast Cancer Symposium, December 10-14, 2008, San Antonio, Texas. A-6043, 2008.
Livasy C, Carey L, DeMichele A, et al.: Influence of anthracycline- and taxane-based neoadjuvant chemotherapy on tumor HER2 protein expression in locally advanced breast cancers: results from the I-SPY TRIAL (CALGB 150007/150012 & ACRIN 6657). [Abstract] 31st Annual San Antonio Breast Cancer Symposium, December 10-14, 2008, San Antonio, Texas. A-703, 2008.
Study at a glance
From the registry record, last updated by the sponsor on 9 Oct 2013. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Contrast-Enhanced Breast MRI For Evaluation Of Patients Undergoing Neoadjuvant Treatment For Locally-Advanced Breast Cancer (I-SPY 1/ACRIN 6657)
- ClinicalTrials.gov ID
- NCT00043017
- Acronym / sponsor ID
- ACRIN 6657 / CDR0000069496
- Conditions
- Breast Cancer
- Keywords
- stage IIIA breast cancer, stage IIIB breast cancer, stage IIIC breast cancer
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 356 participants (actual)
- Lead sponsor
- American College of Radiology Imaging NetworkResearch network
- Collaborators
- National Cancer Institute (NCI)
- Study start
- May 2002
- Primary completion
- May 2005 (actual)
- Study completion
- Mar 2011 (actual)
- First posted
- 27 Jan 2003 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
RATIONALE: Diagnostic procedures such as magnetic resonance imaging (MRI) may help determine the effectiveness of chemotherapy in killing breast cancer and allow doctors to plan more effective treatment.
PURPOSE: Diagnostic trial to study the effectiveness of MRI in monitoring tumor response in women who are receiving chemotherapy for stage III breast cancer.
Detailed description
OBJECTIVES:
- Identify surrogate markers of response to neoadjuvant chemotherapy by contrast-enhanced magnetic resonance imaging (MRI) that are predictive of pathologic remissions and survival in women with stage III breast cancer.
- Identify two groups of patients who have statistically different 3-year disease-free survival using MRI measurements of tumor response to neoadjuvant chemotherapy.
- Determine whether MRI measurements of tumor response after the first course of neoadjuvant chemotherapy can predict which of these patients will ultimately have poor clinical response to chemotherapy.
- Compare the accuracy of MRI vs mammography in predicting the extent of residual disease as determined by histopathology in these patients.
- Determine whether initial MRI tumor characteristics (morphologic and vascular patterns) predict pathological response and/or survival in these patients.
- Estimate the conditional probability of response to paclitaxel based on MRI measurements of response to doxorubicin and cyclophosphamide in these patients.
OUTLINE: This is a multicenter study.
Patients receive an injection of gadopentetate dimeglumine and undergo magnetic resonance imaging (MRI) and magnetic resonance spectroscopy of the breast within 4 weeks before beginning neoadjuvant chemotherapy, 20-28 hours or 48-96 hours after the first course of doxorubicin and cyclophosphamide (Type 1 chemotherapy), between Type 1 chemotherapy and paclitaxel chemotherapy regimens (Type 2 chemotherapy) (MRI only) if the patient continues to Type 2 chemotherapy, and 3-4 weeks after final neoadjuvant chemotherapy treatment (1-2 weeks before surgery).
Patients also undergo mammograms and possibly ultrasounds that coincide with the first and last MRI. Core or needle biopsy is performed after the first MRI but before the first course of Type 1 chemotherapy and between Type 1 chemotherapy and Type 2 chemotherapy (if the patient continues to Type 2 chemotherapy).
Patients are followed every 6 months for 7-10 years.
Study design
- Primary purpose
- Diagnosis
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| MRI/MRS | Experimental | Procedure: MRI/MRS, Radiation: gadopentetate dimeglumineMRI and MRS examinations with standard imaging, with contrast enhancement using an agent (gadopentetate dimeglumine). |
Who may qualify
- Ages
- 18 years and older
- Sex
- Female only
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| MRI/MRSAlso: magnetic resonance imaging, magnetic resonance spectoscopySerial MRI studies evaluated for prognostic properties related to therapeutic response. | Procedure or surgery | MRI/MRS |
| gadopentetate dimeglumineAlso: contrast enhancing agent, MRI contrast, enhanced MRIImaging agent used for contrast enhancement in each of the MRIs. | Radiation | MRI/MRS |
Primary outcome
Disease-free three-year survival
Time frame: 3 years
9 secondary outcomes
Extent of residual disease
Time frame: 3 years
Change in the maximum dimension of the tumor over time
Time frame: 3 years
Change in the tumor volume over time
Time frame: 3 years
Maximum dimension of tumor size measure by MRI, mammography, and pathology
Time frame: 3 years
MRI volume
Time frame: 3 years
MRI peak signal enhancement ratio (SER)
Time frame: 3 years
SER distribution (percent of tumor in highest SER category)
Time frame: 3 years
Morphological pattern
Time frame: 3 years
Change in tumor size by clinical exam
Time frame: 3 years
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 9 Oct 2013.
- BackgroundCarey LA, Oh D, Sawyer L, et al.: Gene expression subtype and p53 mutational status are correlated among neoadjuvantly treated breast cancers in UNC LCCC9819 and I-SPY1 (CALGB 150007/ACRIN 6657). [Abstract] J Clin Oncol 24 (Suppl 18): A-10048, 552s, 2006.
- Results publication: PubMed 22198468Esserman LJ, Berry DA, Cheang MC, Yau C, Perou CM, Carey L, DeMichele A, Gray JW, Conway-Dorsey K, Lenburg ME, Buxton MB, Davis SE, van't Veer LJ, Hudis C, Chin K, Wolf D, Krontiras H, Montgomery L, Tripathy D, Lehman C, Liu MC, Olopade OI, Rugo HS, Carpenter JT, Livasy C, Dressler L, Chhieng D, Singh B, Mies C, Rabban J, Chen YY, Giri D, Au A, Hylton N; I-SPY 1 TRIAL Investigators. Chemotherapy response and recurrence-free survival in neoadjuvant breast cancer depends on biomarker profiles: results from the I-SPY 1 TRIAL (CALGB 150007/150012; ACRIN 6657). Breast Cancer Res Treat. 2012 Apr;132(3):1049-62. doi: 10.1007/s10549-011-1895-2. Epub 2011 Dec 25.
- Results publication: PubMed 22649152Esserman LJ, Berry DA, DeMichele A, Carey L, Davis SE, Buxton M, Hudis C, Gray JW, Perou C, Yau C, Livasy C, Krontiras H, Montgomery L, Tripathy D, Lehman C, Liu MC, Olopade OI, Rugo HS, Carpenter JT, Dressler L, Chhieng D, Singh B, Mies C, Rabban J, Chen YY, Giri D, van 't Veer L, Hylton N. Pathologic complete response predicts recurrence-free survival more effectively by cancer subset: results from the I-SPY 1 TRIAL--CALGB 150007/150012, ACRIN 6657. J Clin Oncol. 2012 Sep 10;30(26):3242-9. doi: 10.1200/JCO.2011.39.2779. Epub 2012 May 29.
- Results publication: PubMed 22623692Hylton NM, Blume JD, Bernreuter WK, Pisano ED, Rosen MA, Morris EA, Weatherall PT, Lehman CD, Newstead GM, Polin S, Marques HS, Esserman LJ, Schnall MD; ACRIN 6657 Trial Team and I-SPY 1 TRIAL Investigators. Locally advanced breast cancer: MR imaging for prediction of response to neoadjuvant chemotherapy--results from ACRIN 6657/I-SPY TRIAL. Radiology. 2012 Jun;263(3):663-72. doi: 10.1148/radiol.12110748.
- Results publication: PubMed 21796368Lin C, Buxton MB, Moore D, Krontiras H, Carey L, DeMichele A, Montgomery L, Tripathy D, Lehman C, Liu M, Olapade O, Yau C, Berry D, Esserman LJ; I-SPY TRIAL Investigators. Locally advanced breast cancers are more likely to present as Interval Cancers: results from the I-SPY 1 TRIAL (CALGB 150007/150012, ACRIN 6657, InterSPORE Trial). Breast Cancer Res Treat. 2012 Apr;132(3):871-9. doi: 10.1007/s10549-011-1670-4. Epub 2011 Jul 28.
- Results publicationEsserman LJ, Perou C, Cheang M, et al.: Breast cancer molecular profiles and tumor response of neoadjuvant doxorubicin and paclitaxel: The I-SPY TRIAL (CALGB 150007/150012, ACRIN 6657). [Abstract] J Clin Oncol 27 (Suppl 15): A-LBA515, 2009.
- Results publicationHylton N, Blume J, Gatsonis C, et al.: MRI tumor volume for predicting response to neoadjuvant chemotherapy in locally advanced breast cancer: findings from ACRIN 6657/CALGB 150007. [Abstract] J Clin Oncol 27 (Suppl 15): A-529, 2009.
- Results publicationLin C, Moore D, DeMichele A, et al.: Detection of locally advanced breast cancer in the I-SPY TRIAL (CALGB 150007/150012, ACRIN 6657) in the interval between routine screening. [Abstract] J Clin Oncol 27 (Suppl 15): A-1503, 2009.
- Results publicationPradhan SM, Carey L, Edmiston S, et al.: P53 mutation and differential response to neoadjuvant chemotherapy in women with locally advanced breast cancer: results from the I-SPY trial (CALGB 150007/1500012 and ACRIN 6657). [Abstract] J Clin Oncol 27 (Suppl 15): A-11099, 2009.
- Results publicationVan 't Veer LJ, Das D, DeMichele A, et al.: Neoadjuvant response in the context of a biologically defined low or high risk tumor has a different clinical consequence, the I-SPY trial (CALGB 150007/150012, ACRIN 6657). [Abstract] 32nd Annual San Antonio Breast Cancer Symposium, December 9-13, 2009, San Antonio, Texas. A-2003, 2009.
- Results publicationWolf DM, Das D, Lenburg ME, et al.: From the lab to the clinic: gene-expression profiles that are associated with Mek-inhibitor sensitivity in vitro are coordinately co-expressed in breast cancer biopsy samples from the I-SPY Trial (CALGB 150007/150012, ACRIN 6657). [Abstract] 32nd Annual San Antonio Breast Cancer Symposium, December 9-13, 2009, San Antonio, Texas. A-2042, 2009.
- Results publicationEsserman LJ, van't Veer LJ, Perou C, et al.: Biology of breast cancers that present as interval cancers and at young age should inform how we approach early detection and prevention. [Abstract] 31st Annual San Antonio Breast Cancer Symposium, December 10-14, 2008, San Antonio, Texas. A-6034, 2008.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Nola M. Hylton, PhD study chair
University of California, San Francisco
11 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing MRI/MRS and gadopentetate dimeglumine in people with Breast Cancer, run by American College of Radiology Imaging Network at 11 sites in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 9 Oct 2013. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 11 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Disease-free three-year survival (time frame: 3 years). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT00043017, which also lists 16 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 9 Oct 2013.