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Hyperpolarized 13C MRI of Tumor Metabolism Demonstrates Early Metabolic Response to Neoadjuvant Chemotherapy in Breast Cancer.
Woitek, Ramona; McLean, Mary A; Gill, Andrew B; Grist, James T; Provenzano, Elena; Patterson, Andrew J; Ursprung, Stephan; Torheim, Turid; Zaccagna, Fulvio; Locke, Matthew; Laurent, Marie-Christine; Hilborne, Sarah; Frary, Amy; Beer, Lucian; Rundo, Leonardo; Patterson, Ilse; Slough, Rhys; Kane, Justine; Biggs, Heather; Harrison, Emma; Lanz, Titus; Basu, Bristi; Baird, Richard; Sala, Evis; Graves, Martin J; Gilbert, Fiona J; Abraham, Jean E; Caldas, Carlos; Brindle, Kevin M; Gallagher, Ferdia A.
Afiliação
  • Woitek R; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • McLean MA; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Gill AB; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Grist JT; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Provenzano E; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Patterson AJ; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Ursprung S; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Torheim T; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Zaccagna F; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Locke M; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Laurent MC; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Hilborne S; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Frary A; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Beer L; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Rundo L; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Patterson I; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Slough R; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Kane J; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Biggs H; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Harrison E; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Lanz T; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Basu B; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Baird R; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Sala E; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Graves MJ; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Gilbert FJ; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Abraham JE; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Caldas C; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Brindle KM; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
  • Gallagher FA; Departments of Radiology (R.W., A.B.G., J.T.G., A.J.P., S.U., F.Z., M.L., M.C.L., S.H., A.F., L.B., L.R., E.S., M.J.G., F.J.G., F.A.G.), Oncology (J.K., H.B., E.H., B.B., R.B., J.E.A., C.C.), and Biochemistry (K.M.B.), the Cambridge Breast Cancer Research Unit (E.P., J.K., H.B., E.H., R.B., J.E.A.,
Radiol Imaging Cancer ; 2(4): e200017, 2020 07 31.
Article em En | MEDLINE | ID: mdl-32803167
ABSTRACT

Purpose:

To compare hyperpolarized carbon 13 (13C) MRI with dynamic contrast material-enhanced (DCE) MRI in the detection of early treatment response in breast cancer. Materials and

Methods:

In this institutional review board-approved prospective study, a woman with triple-negative breast cancer (age, 49 years) underwent 13C MRI after injection of hyperpolarized [1-carbon 13 {13C}]-pyruvate and DCE MRI at 3 T at baseline and after one cycle of neoadjuvant therapy. The 13C-labeled lactate-to-pyruvate ratio derived from hyperpolarized 13C MRI and the pharmacokinetic parameters transfer constant (K trans) and washout parameter (k ep) derived from DCE MRI were compared before and after treatment.

Results:

Exchange of the 13C label between injected hyperpolarized [1-13C]-pyruvate and the endogenous lactate pool was observed, catalyzed by the enzyme lactate dehydrogenase. After one cycle of neoadjuvant chemotherapy, a 34% reduction in the 13C-labeled lactate-to-pyruvate ratio resulted in correct identification of the patient as a responder to therapy, which was subsequently confirmed via a complete pathologic response. However, DCE MRI showed an increase in mean K trans (132%) and mean k ep (31%), which could be incorrectly interpreted as a poor response to treatment.

Conclusion:

Hyperpolarized 13C MRI enabled successful identification of breast cancer response after one cycle of neoadjuvant chemotherapy and may improve response prediction when used in conjunction with multiparametric proton MRI.Published under a CC BY 4.0 license.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Neoplasias da Mama / Terapia Neoadjuvante Tipo de estudo: Observational_studies / Prognostic_studies / Risk_factors_studies Limite: Female / Humans / Middle aged Idioma: En Ano de publicação: 2020 Tipo de documento: Article
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Neoplasias da Mama / Terapia Neoadjuvante Tipo de estudo: Observational_studies / Prognostic_studies / Risk_factors_studies Limite: Female / Humans / Middle aged Idioma: En Ano de publicação: 2020 Tipo de documento: Article