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Overall Survival with Ribociclib plus Fulvestrant in Advanced Breast Cancer.
Slamon, Dennis J; Neven, Patrick; Chia, Stephen; Fasching, Peter A; De Laurentiis, Michelino; Im, Seock-Ah; Petrakova, Katarina; Bianchi, Giulia V; Esteva, Francisco J; Martín, Miguel; Nusch, Arnd; Sonke, Gabe S; De la Cruz-Merino, Luis; Beck, J Thaddeus; Pivot, Xavier; Sondhi, Manu; Wang, Yingbo; Chakravartty, Arunava; Rodriguez-Lorenc, Karen; Taran, Tetiana; Jerusalem, Guy.
Afiliación
  • Slamon DJ; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
  • Neven P; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
  • Chia S; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
  • Fasching PA; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
  • De Laurentiis M; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
  • Im SA; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
  • Petrakova K; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
  • Bianchi GV; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
  • Esteva FJ; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
  • Martín M; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
  • Nusch A; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
  • Sonke GS; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
  • De la Cruz-Merino L; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
  • Beck JT; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
  • Pivot X; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
  • Sondhi M; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
  • Wang Y; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
  • Chakravartty A; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
  • Rodriguez-Lorenc K; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
  • Taran T; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
  • Jerusalem G; From the David Geffen School of Medicine at UCLA, Los Angeles (D.J.S.); Multidisciplinary Breast Center, Universitair Ziekenhuis Leuven, Leuven (P.N.), and Centre Hospitalier Universitaire Liège and Liege University, Liege (G.J.) - all in Belgium; the British Columbia Cancer Agency, Vancouver, Canad
N Engl J Med ; 382(6): 514-524, 2020 02 06.
Article en En | MEDLINE | ID: mdl-31826360
ABSTRACT

BACKGROUND:

In an earlier analysis of this phase 3 trial, ribociclib plus fulvestrant showed a greater benefit with regard to progression-free survival than fulvestrant alone in postmenopausal patients with hormone-receptor-positive, human epidermal growth factor receptor 2 (HER2)-negative advanced breast cancer. Here we report the results of a protocol-specified second interim analysis of overall survival.

METHODS:

Patients were randomly assigned in a 21 ratio to receive either ribociclib or placebo in addition to fulvestrant as first-line or second-line treatment. Survival was evaluated by means of a stratified log-rank test and summarized with the use of Kaplan-Meier methods.

RESULTS:

This analysis was based on 275 deaths 167 among 484 patients (34.5%) receiving ribociclib and 108 among 242 (44.6%) receiving placebo. Ribociclib plus fulvestrant showed a significant overall survival benefit over placebo plus fulvestrant. The estimated overall survival at 42 months was 57.8% (95% confidence interval [CI], 52.0 to 63.2) in the ribociclib group and 45.9% (95% CI, 36.9 to 54.5) in the placebo group, for a 28% difference in the relative risk of death (hazard ratio, 0.72; 95% CI, 0.57 to 0.92; P = 0.00455). The benefit was consistent across most subgroups. In a descriptive update, median progression-free survival among patients receiving first-line treatment was 33.6 months (95% CI, 27.1 to 41.3) in the ribociclib group and 19.2 months (95% CI, 14.9 to 23.6) in the placebo group. No new safety signals were observed.

CONCLUSIONS:

Ribociclib plus fulvestrant showed a significant overall survival benefit over placebo plus fulvestrant in patients with hormone-receptor-positive, HER2-negative advanced breast cancer. (Funded by Novartis; MONALEESA-3 ClinicalTrials.gov number, NCT02422615.).
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Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Asunto principal: Purinas / Neoplasias de la Mama / Protocolos de Quimioterapia Combinada Antineoplásica / Fulvestrant / Aminopiridinas Tipo de estudio: Clinical_trials / Etiology_studies / Guideline Límite: Aged / Female / Humans / Middle aged Idioma: En Revista: N Engl J Med Año: 2020 Tipo del documento: Article
Texto completo
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Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Asunto principal: Purinas / Neoplasias de la Mama / Protocolos de Quimioterapia Combinada Antineoplásica / Fulvestrant / Aminopiridinas Tipo de estudio: Clinical_trials / Etiology_studies / Guideline Límite: Aged / Female / Humans / Middle aged Idioma: En Revista: N Engl J Med Año: 2020 Tipo del documento: Article