Trial reportJournal of clinical oncology : official journal of the American Society of Clinical Oncology2015
Phase II Study of Lapatinib in Combination With Trastuzumab in Patients With Human Epidermal Growth Factor Receptor 2-Positive Metastatic Breast Cancer: Clinical Outcomes and Predictive Value of Early [18F]Fluorodeoxyglucose Positron Emission Tomography Imaging (TBCRC 003).
Open access · bronzeAbstract readClinical Trial, Phase II
In one paragraph
Trial report in Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.
0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 8% of its field
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
26 citing papers in PubMed, 1 synthesis or guideline pooled it, 65 citations in OpenAlex.
- PET/CT-Based Response Evaluation in Cancer-a Systematic Review of Design Issues.Molecular imaging and biology · 2020Pooled it
- Human Epidermal Growth Factor Receptor 2-Targeting [Journal of nuclear medicine : official publication, Society of Nuclear Medicine · 2023Trial
- Prognostic value of [European journal of nuclear medicine and molecular imaging · 2026Article
- Detection of heterogeneous resistance mechanisms to tyrosine kinase inhibitors from cell-free DNA.Cell genomics · 2025Article
- Unveiling Neoadjuvant Therapy: Insights and Outlooks for HER2-Positive Early Breast Cancer.Current treatment options in oncology · 2024Review
- Inhibition of autophagy antagonizes breast cancer brain metastogenesis and augments the anticancer activity of lapatinib.Clinical and translational medicine · 2024Article
- Repeatability ofEJNMMI research · 2024Article
- Innovations in Positron Emission Tomography and State of the Art in the Evaluation of Breast Cancer Treatment Response.Journal of clinical medicine · 2023Review
- Review
- Early prediction of treatment outcome for lenvatinib usingEJNMMI research · 2023Article
- Response Monitoring in Metastatic Breast Cancer: A Prospective Study ComparingJournal of nuclear medicine : official publication, Society of Nuclear Medicine · 2023Article
- State of the Art in 2022 PET/CT in Breast Cancer: A Review.Journal of clinical medicine · 2023Review
- Novel applications of molecular imaging to guide breast cancer therapy.Cancer imaging : the official publication of the International Cancer Imaging Society · 2022Review
- Surrogate endpoints for early-stage breast cancer: a review of the state of the art, controversies, and future prospects.Therapeutic advances in medical oncology · 2021Review
- Application of PET Tracers in Molecular Imaging for Breast Cancer.Current oncology reports · 2020Review
- Breast leptomeningeal disease: a review of current practices and updates on management.Breast cancer research and treatment · 2019Review
- FDG-PET/CT Versus Contrast-Enhanced CT for Response Evaluation in Metastatic Breast Cancer: A Systematic Review.Diagnostics (Basel, Switzerland) · 2019Review
- Early prediction of lenvatinib treatment efficacy by usingBMJ open · 2018Observational
- Molecular Imaging in Oncology Using Positron Emission Tomography.Deutsches Arzteblatt international · 2018Review
- Predictive value of positron emission tomography for the prognosis of molecularly targeted therapy in solid tumors.OncoTargets and therapy · 2018Article
Corrections and comments
- Commented on by
Authors and funding
18 authors at 8 institutions in 6 countries.
Nancy U LinNancy U. Lin, Hao Guo, Nicole Ryabin, Julie S. Najita, William T. Barry, Ian E. Krop, Eric P. Winer, and Annick D. Van den Abbeele, Dana-Farber Cancer Institute; Andrea L. Richardson and Annick D. Van den Abbeele, Brigham and Women's Hospital, Boston, MA; Jeffrey T. Yap, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT; Ingrid A. Mayer and Carlos L. Arteaga, Vanderbilt-Ingram Cancer Center, Nashville, TN; Carla I. Falkson, University of Alabama, Birmingham, AL; Timothy J. Hobday, Mayo Clinic, Rochester, MN; E. Claire Dees, University of North Carolina, Chapel Hill, NC; Rita Nanda, University of Chicago, Chicago, IL; Mothaffar F. Rimawi, Baylor College of Medicine, Houston, TX; and Antonio C. Wolff, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD. nlin@partners.org.
Hao GuoNancy U. Lin, Hao Guo, Nicole Ryabin, Julie S. Najita, William T. Barry, Ian E. Krop, Eric P. Winer, and Annick D. Van den Abbeele, Dana-Farber Cancer Institute; Andrea L. Richardson and Annick D. Van den Abbeele, Brigham and Women's Hospital, Boston, MA; Jeffrey T. Yap, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT; Ingrid A. Mayer and Carlos L. Arteaga, Vanderbilt-Ingram Cancer Center, Nashville, TN; Carla I. Falkson, University of Alabama, Birmingham, AL; Timothy J. Hobday, Mayo Clinic, Rochester, MN; E. Claire Dees, University of North Carolina, Chapel Hill, NC; Rita Nanda, University of Chicago, Chicago, IL; Mothaffar F. Rimawi, Baylor College of Medicine, Houston, TX; and Antonio C. Wolff, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD.
Jeffrey T YapNancy U. Lin, Hao Guo, Nicole Ryabin, Julie S. Najita, William T. Barry, Ian E. Krop, Eric P. Winer, and Annick D. Van den Abbeele, Dana-Farber Cancer Institute; Andrea L. Richardson and Annick D. Van den Abbeele, Brigham and Women's Hospital, Boston, MA; Jeffrey T. Yap, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT; Ingrid A. Mayer and Carlos L. Arteaga, Vanderbilt-Ingram Cancer Center, Nashville, TN; Carla I. Falkson, University of Alabama, Birmingham, AL; Timothy J. Hobday, Mayo Clinic, Rochester, MN; E. Claire Dees, University of North Carolina, Chapel Hill, NC; Rita Nanda, University of Chicago, Chicago, IL; Mothaffar F. Rimawi, Baylor College of Medicine, Houston, TX; and Antonio C. Wolff, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD.
Ingrid A MayerNancy U. Lin, Hao Guo, Nicole Ryabin, Julie S. Najita, William T. Barry, Ian E. Krop, Eric P. Winer, and Annick D. Van den Abbeele, Dana-Farber Cancer Institute; Andrea L. Richardson and Annick D. Van den Abbeele, Brigham and Women's Hospital, Boston, MA; Jeffrey T. Yap, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT; Ingrid A. Mayer and Carlos L. Arteaga, Vanderbilt-Ingram Cancer Center, Nashville, TN; Carla I. Falkson, University of Alabama, Birmingham, AL; Timothy J. Hobday, Mayo Clinic, Rochester, MN; E. Claire Dees, University of North Carolina, Chapel Hill, NC; Rita Nanda, University of Chicago, Chicago, IL; Mothaffar F. Rimawi, Baylor College of Medicine, Houston, TX; and Antonio C. Wolff, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD.
Carla I FalksonNancy U. Lin, Hao Guo, Nicole Ryabin, Julie S. Najita, William T. Barry, Ian E. Krop, Eric P. Winer, and Annick D. Van den Abbeele, Dana-Farber Cancer Institute; Andrea L. Richardson and Annick D. Van den Abbeele, Brigham and Women's Hospital, Boston, MA; Jeffrey T. Yap, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT; Ingrid A. Mayer and Carlos L. Arteaga, Vanderbilt-Ingram Cancer Center, Nashville, TN; Carla I. Falkson, University of Alabama, Birmingham, AL; Timothy J. Hobday, Mayo Clinic, Rochester, MN; E. Claire Dees, University of North Carolina, Chapel Hill, NC; Rita Nanda, University of Chicago, Chicago, IL; Mothaffar F. Rimawi, Baylor College of Medicine, Houston, TX; and Antonio C. Wolff, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD.
Timothy J HobdayNancy U. Lin, Hao Guo, Nicole Ryabin, Julie S. Najita, William T. Barry, Ian E. Krop, Eric P. Winer, and Annick D. Van den Abbeele, Dana-Farber Cancer Institute; Andrea L. Richardson and Annick D. Van den Abbeele, Brigham and Women's Hospital, Boston, MA; Jeffrey T. Yap, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT; Ingrid A. Mayer and Carlos L. Arteaga, Vanderbilt-Ingram Cancer Center, Nashville, TN; Carla I. Falkson, University of Alabama, Birmingham, AL; Timothy J. Hobday, Mayo Clinic, Rochester, MN; E. Claire Dees, University of North Carolina, Chapel Hill, NC; Rita Nanda, University of Chicago, Chicago, IL; Mothaffar F. Rimawi, Baylor College of Medicine, Houston, TX; and Antonio C. Wolff, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD.
E Claire DeesNancy U. Lin, Hao Guo, Nicole Ryabin, Julie S. Najita, William T. Barry, Ian E. Krop, Eric P. Winer, and Annick D. Van den Abbeele, Dana-Farber Cancer Institute; Andrea L. Richardson and Annick D. Van den Abbeele, Brigham and Women's Hospital, Boston, MA; Jeffrey T. Yap, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT; Ingrid A. Mayer and Carlos L. Arteaga, Vanderbilt-Ingram Cancer Center, Nashville, TN; Carla I. Falkson, University of Alabama, Birmingham, AL; Timothy J. Hobday, Mayo Clinic, Rochester, MN; E. Claire Dees, University of North Carolina, Chapel Hill, NC; Rita Nanda, University of Chicago, Chicago, IL; Mothaffar F. Rimawi, Baylor College of Medicine, Houston, TX; and Antonio C. Wolff, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD.
Andrea L RichardsonNancy U. Lin, Hao Guo, Nicole Ryabin, Julie S. Najita, William T. Barry, Ian E. Krop, Eric P. Winer, and Annick D. Van den Abbeele, Dana-Farber Cancer Institute; Andrea L. Richardson and Annick D. Van den Abbeele, Brigham and Women's Hospital, Boston, MA; Jeffrey T. Yap, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT; Ingrid A. Mayer and Carlos L. Arteaga, Vanderbilt-Ingram Cancer Center, Nashville, TN; Carla I. Falkson, University of Alabama, Birmingham, AL; Timothy J. Hobday, Mayo Clinic, Rochester, MN; E. Claire Dees, University of North Carolina, Chapel Hill, NC; Rita Nanda, University of Chicago, Chicago, IL; Mothaffar F. Rimawi, Baylor College of Medicine, Houston, TX; and Antonio C. Wolff, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD.
Rita NandaNancy U. Lin, Hao Guo, Nicole Ryabin, Julie S. Najita, William T. Barry, Ian E. Krop, Eric P. Winer, and Annick D. Van den Abbeele, Dana-Farber Cancer Institute; Andrea L. Richardson and Annick D. Van den Abbeele, Brigham and Women's Hospital, Boston, MA; Jeffrey T. Yap, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT; Ingrid A. Mayer and Carlos L. Arteaga, Vanderbilt-Ingram Cancer Center, Nashville, TN; Carla I. Falkson, University of Alabama, Birmingham, AL; Timothy J. Hobday, Mayo Clinic, Rochester, MN; E. Claire Dees, University of North Carolina, Chapel Hill, NC; Rita Nanda, University of Chicago, Chicago, IL; Mothaffar F. Rimawi, Baylor College of Medicine, Houston, TX; and Antonio C. Wolff, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD.
Mothaffar F RimawiNancy U. Lin, Hao Guo, Nicole Ryabin, Julie S. Najita, William T. Barry, Ian E. Krop, Eric P. Winer, and Annick D. Van den Abbeele, Dana-Farber Cancer Institute; Andrea L. Richardson and Annick D. Van den Abbeele, Brigham and Women's Hospital, Boston, MA; Jeffrey T. Yap, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT; Ingrid A. Mayer and Carlos L. Arteaga, Vanderbilt-Ingram Cancer Center, Nashville, TN; Carla I. Falkson, University of Alabama, Birmingham, AL; Timothy J. Hobday, Mayo Clinic, Rochester, MN; E. Claire Dees, University of North Carolina, Chapel Hill, NC; Rita Nanda, University of Chicago, Chicago, IL; Mothaffar F. Rimawi, Baylor College of Medicine, Houston, TX; and Antonio C. Wolff, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD.
Nicole RyabinNancy U. Lin, Hao Guo, Nicole Ryabin, Julie S. Najita, William T. Barry, Ian E. Krop, Eric P. Winer, and Annick D. Van den Abbeele, Dana-Farber Cancer Institute; Andrea L. Richardson and Annick D. Van den Abbeele, Brigham and Women's Hospital, Boston, MA; Jeffrey T. Yap, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT; Ingrid A. Mayer and Carlos L. Arteaga, Vanderbilt-Ingram Cancer Center, Nashville, TN; Carla I. Falkson, University of Alabama, Birmingham, AL; Timothy J. Hobday, Mayo Clinic, Rochester, MN; E. Claire Dees, University of North Carolina, Chapel Hill, NC; Rita Nanda, University of Chicago, Chicago, IL; Mothaffar F. Rimawi, Baylor College of Medicine, Houston, TX; and Antonio C. Wolff, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD.
Julie S NajitaNancy U. Lin, Hao Guo, Nicole Ryabin, Julie S. Najita, William T. Barry, Ian E. Krop, Eric P. Winer, and Annick D. Van den Abbeele, Dana-Farber Cancer Institute; Andrea L. Richardson and Annick D. Van den Abbeele, Brigham and Women's Hospital, Boston, MA; Jeffrey T. Yap, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT; Ingrid A. Mayer and Carlos L. Arteaga, Vanderbilt-Ingram Cancer Center, Nashville, TN; Carla I. Falkson, University of Alabama, Birmingham, AL; Timothy J. Hobday, Mayo Clinic, Rochester, MN; E. Claire Dees, University of North Carolina, Chapel Hill, NC; Rita Nanda, University of Chicago, Chicago, IL; Mothaffar F. Rimawi, Baylor College of Medicine, Houston, TX; and Antonio C. Wolff, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD.
William T BarryNancy U. Lin, Hao Guo, Nicole Ryabin, Julie S. Najita, William T. Barry, Ian E. Krop, Eric P. Winer, and Annick D. Van den Abbeele, Dana-Farber Cancer Institute; Andrea L. Richardson and Annick D. Van den Abbeele, Brigham and Women's Hospital, Boston, MA; Jeffrey T. Yap, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT; Ingrid A. Mayer and Carlos L. Arteaga, Vanderbilt-Ingram Cancer Center, Nashville, TN; Carla I. Falkson, University of Alabama, Birmingham, AL; Timothy J. Hobday, Mayo Clinic, Rochester, MN; E. Claire Dees, University of North Carolina, Chapel Hill, NC; Rita Nanda, University of Chicago, Chicago, IL; Mothaffar F. Rimawi, Baylor College of Medicine, Houston, TX; and Antonio C. Wolff, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD.
Carlos L ArteagaNancy U. Lin, Hao Guo, Nicole Ryabin, Julie S. Najita, William T. Barry, Ian E. Krop, Eric P. Winer, and Annick D. Van den Abbeele, Dana-Farber Cancer Institute; Andrea L. Richardson and Annick D. Van den Abbeele, Brigham and Women's Hospital, Boston, MA; Jeffrey T. Yap, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT; Ingrid A. Mayer and Carlos L. Arteaga, Vanderbilt-Ingram Cancer Center, Nashville, TN; Carla I. Falkson, University of Alabama, Birmingham, AL; Timothy J. Hobday, Mayo Clinic, Rochester, MN; E. Claire Dees, University of North Carolina, Chapel Hill, NC; Rita Nanda, University of Chicago, Chicago, IL; Mothaffar F. Rimawi, Baylor College of Medicine, Houston, TX; and Antonio C. Wolff, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD.
Antonio C WolffNancy U. Lin, Hao Guo, Nicole Ryabin, Julie S. Najita, William T. Barry, Ian E. Krop, Eric P. Winer, and Annick D. Van den Abbeele, Dana-Farber Cancer Institute; Andrea L. Richardson and Annick D. Van den Abbeele, Brigham and Women's Hospital, Boston, MA; Jeffrey T. Yap, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT; Ingrid A. Mayer and Carlos L. Arteaga, Vanderbilt-Ingram Cancer Center, Nashville, TN; Carla I. Falkson, University of Alabama, Birmingham, AL; Timothy J. Hobday, Mayo Clinic, Rochester, MN; E. Claire Dees, University of North Carolina, Chapel Hill, NC; Rita Nanda, University of Chicago, Chicago, IL; Mothaffar F. Rimawi, Baylor College of Medicine, Houston, TX; and Antonio C. Wolff, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD.
Ian E KropNancy U. Lin, Hao Guo, Nicole Ryabin, Julie S. Najita, William T. Barry, Ian E. Krop, Eric P. Winer, and Annick D. Van den Abbeele, Dana-Farber Cancer Institute; Andrea L. Richardson and Annick D. Van den Abbeele, Brigham and Women's Hospital, Boston, MA; Jeffrey T. Yap, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT; Ingrid A. Mayer and Carlos L. Arteaga, Vanderbilt-Ingram Cancer Center, Nashville, TN; Carla I. Falkson, University of Alabama, Birmingham, AL; Timothy J. Hobday, Mayo Clinic, Rochester, MN; E. Claire Dees, University of North Carolina, Chapel Hill, NC; Rita Nanda, University of Chicago, Chicago, IL; Mothaffar F. Rimawi, Baylor College of Medicine, Houston, TX; and Antonio C. Wolff, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD.
Eric P WinerNancy U. Lin, Hao Guo, Nicole Ryabin, Julie S. Najita, William T. Barry, Ian E. Krop, Eric P. Winer, and Annick D. Van den Abbeele, Dana-Farber Cancer Institute; Andrea L. Richardson and Annick D. Van den Abbeele, Brigham and Women's Hospital, Boston, MA; Jeffrey T. Yap, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT; Ingrid A. Mayer and Carlos L. Arteaga, Vanderbilt-Ingram Cancer Center, Nashville, TN; Carla I. Falkson, University of Alabama, Birmingham, AL; Timothy J. Hobday, Mayo Clinic, Rochester, MN; E. Claire Dees, University of North Carolina, Chapel Hill, NC; Rita Nanda, University of Chicago, Chicago, IL; Mothaffar F. Rimawi, Baylor College of Medicine, Houston, TX; and Antonio C. Wolff, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD.
Annick D Van den AbbeeleNancy U. Lin, Hao Guo, Nicole Ryabin, Julie S. Najita, William T. Barry, Ian E. Krop, Eric P. Winer, and Annick D. Van den Abbeele, Dana-Farber Cancer Institute; Andrea L. Richardson and Annick D. Van den Abbeele, Brigham and Women's Hospital, Boston, MA; Jeffrey T. Yap, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT; Ingrid A. Mayer and Carlos L. Arteaga, Vanderbilt-Ingram Cancer Center, Nashville, TN; Carla I. Falkson, University of Alabama, Birmingham, AL; Timothy J. Hobday, Mayo Clinic, Rochester, MN; E. Claire Dees, University of North Carolina, Chapel Hill, NC; Rita Nanda, University of Chicago, Chicago, IL; Mothaffar F. Rimawi, Baylor College of Medicine, Houston, TX; and Antonio C. Wolff, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD.
Eli Lilly (United States) · USGlaxoSmithKline (India) · INNovartis (Germany) · DENovartis (Switzerland) · CHAstraZeneca (Brazil) · BRPfizer (United Kingdom) · GBBayer (United States) · USRoche (Switzerland) · CH
Funding
Variation in Receptor Tyrosine Kinases and Breast Cancer RiskP50CA089393 · NCI · DANA-FARBER CANCER INSTITUTE · PI HARRIS, LYNDSAY NORINE · 2000 to 2009
$28.8MNCI NIH HHS CA089393NCI NIH HHS CA089393-10S1NCI NIH HHS P50 CA089393
Abstract
purposeLapatinib plus trastuzumab improves outcomes relative to lapatinib alone in heavily pretreated, human epidermal growth factor receptor 2-positive metastatic breast cancer (MBC). We tested the combination in the earlier-line setting and explored the predictive value of [(18)F]fluorodeoxyglucose positron emission tomography ([(18)F]FDG-PET) for clinical outcomes. PATIENTS AND
methodsTwo cohorts were enrolled (cohort 1: no prior trastuzumab for MBC and ≥ 1 year from adjuvant trastuzumab, if given; cohort 2: one to two lines of chemotherapy including trastuzumab for MBC and/or recurrence < 1 year from adjuvant trastuzumab). The primary end point was objective response rate by RECIST v1.0; secondary end points included clinical benefit rate (complete response plus partial response plus stable disease ≥ 24 weeks) and progression-free survival. [(18)F]FDG-PET scans were acquired at baseline, week 1, and week 8. Associations between metabolic response and clinical outcomes were explored.
resultsEighty-seven patients were registered (85 were evaluable for efficacy). The confirmed objective response rate was 50.0% (95% CI, 33.8% to 66.2%) in cohort 1 and 22.2% (95% CI, 11.3% to 37.3%) in cohort 2. Clinical benefit rate was 57.5% (95% CI, 40.9% to 73.0%) in cohort 1 and 40.0% (95% CI, 25.7% to 55.7%) in cohort 2. Median progression-free survival was 7.4 and 5.3 months, respectively. Lack of week-1 [(18)F]FDG-PET/computed tomography ([(18)F]FDG-PET/CT) response was associated with failure to achieve an objective response by RECIST (negative predictive value, 91% [95% CI, 74% to 100%] for cohort 1 and 91% [95% CI, 79% to 100%] for cohort 2).
conclusionEarly use of lapatinib and trastuzumab is active in human epidermal growth factor receptor 2-positive MBC. Week-1 [(18)F]FDG-PET/CT may allow selection of patients who can be treated with targeted regimens and spared the toxicity of chemotherapy.
Indexed as
Fluorodeoxyglucose F18AdultAgedAged, 80 and overAntibodies, Monoclonal, HumanizedAntineoplastic Combined Chemotherapy ProtocolsBreast NeoplasmsCohort StudiesErb-b2 Receptor Tyrosine KinasesFemaleHumansLapatinibMiddle AgedNeoplasm MetastasisPositron-Emission TomographyQuinazolinesAntibodies, Monoclonal, HumanizedERBB2 protein, humanErb-b2 Receptor Tyrosine KinasesFluorodeoxyglucose F18LapatinibQuinazolinesTrastuzumab
Identifiers
What OpenQuestion holds
Textmetadata
Read underepoch 390
Registered trials
None linked
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.