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A Study of Nonsteroidal Aromatase Inhibitors Plus Abemaciclib (LY2835219) in Postmenopausal Women With Breast Cancer
Sponsor: Eli Lilly and Company
Summary
The main purpose of this study is to evaluate how effective nonsteroidal aromatase inhibitors (NSAI) plus abemaciclib are in postmenopausal women with breast cancer. Participants will be randomized to abemaciclib or placebo in a 2:1 ratio.
Official title: A Randomized, Double-Blind, Placebo-Controlled, Phase 3 Study of Nonsteroidal Aromatase Inhibitors (Anastrozole or Letrozole) Plus LY2835219, a CDK4/6 Inhibitor, or Placebo in Postmenopausal Women With Hormone Receptor-Positive, HER2-Negative Locoregionally Recurrent or Metastatic Breast Cancer With No Prior Systemic Therapy in This Disease Setting
Key Details
Gender
FEMALE
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
493
Start Date
2014-11-06
Completion Date
2026-12
Last Updated
2026-02-03
Healthy Volunteers
No
Conditions
Interventions
Abemaciclib
Administered orally
Anastrozole
Administered orally
Letrozole
Administered orally
Placebo
Administered orally
Locations (155)
Ironwood Cancer & Research Centers
Chandler, Arizona, United States
Highlands Oncology Group
Springdale, Arkansas, United States
CBCC Global Research, Inc.
Bakersfield, California, United States
California Cancer Associates Research and Excellence
Fresno, California, United States
TRIO-US (Translational Research in Oncology-US)
Los Angeles, California, United States
Central Coast Medical Oncology Corporation
Los Angeles, California, United States
Orlando Health, Inc
Los Angeles, California, United States
North Valley Hematology/Oncology Medical Group
Los Angeles, California, United States
UCLA Hematology/Oncology - Parkside
Santa Monica, California, United States
Holy Cross Hospital
Fort Lauderdale, Florida, United States
Lakes Research, LLC
Miami Lakes, Florida, United States
Candler Medical Oncology Practice - Statesboro
Savannah, Georgia, United States
Candler Medical Oncology Practice - Statesboro
Savannah, Georgia, United States
Mayo Clinic in Rochester, Minnesota
Rochester, Minnesota, United States
Nebraska Hematology-Oncology, P.C.
Lincoln, Nebraska, United States
Comprehensive Cancer Centers of Nevada
Las Vegas, Nevada, United States
Mount Sinai Cancer Center
New York, New York, United States
University of Tennessee Medical Center
Knoxville, Tennessee, United States
Oncology Consultants P.A.
Houston, Texas, United States
Joe Arrington Cancer Center
Lubbock, Texas, United States
Chris O'Brien Lifehouse
Camperdown, New South Wales, Australia
St Vincent's Hospital
Sydney, New South Wales, Australia
Sydney Adventist Hospital
Wahroonga, New South Wales, Australia
Mater Adult Hospital Brisbane
South Brisbane, Queensland, Australia
Princess Alexandra Hospital
Woolloongabba, Queensland, Australia
The Queen Elizabeth Hospital
Woodville, South Australia, Australia
Barwon Health - The Geelong Hospital
Geelong, Victoria, Australia
St. John of God Murdoch Hospital
Murdoch, Western Australia, Australia
Medizinische Universitaet Graz
Graz, Styria, Austria
Medizinische Universitaet Innsbruck
Innsbruck, Tyrol, Austria
Ordensklinikum Linz
Linz, Upper Austria, Austria
Medizinische Universität Wien
Vienna, Vienna, Austria
Universitaetsklinikum Allgemeines Krankenhaus Wien
Vienna, Vienna, Austria
Iridium Kankernetwerk Wilrijk en Antwerp
Wilrijk, Antwerpen, Belgium
Cliniques universitaires Saint-Luc
Brussels, Brussels Capital, Belgium
Institut Jules Bordet
Anderlecht, Bruxelles-Capitale, Région de, Belgium
Grand Hopital de Charleroi-Site Notre-Dame
Charleroi, Belgium
CHU UCL Namur/Site Sainte Elisabeth
Namur, Belgium
AZ Delta
Roeselare, Belgium
Cross Cancer Institute
Edmonton, Alberta, Canada
Lakeridge Health
Oshawa, Ontario, Canada
The Ottawa Hospital - General Campus
Ottawa, Ontario, Canada
Princess Margaret Hospital (Ontario)
Toronto, Ontario, Canada
Hopital Notre Dame
Montreal, Quebec, Canada
Jewish General Hospital
Montreal, Quebec, Canada
Centre intégré universitaire de santé et de services sociaux du Nord-de-l'Île-de-Montréal (CIUSSS NÎM) - H -T
Montreal, Quebec, Canada
Hopital du Saint-Sacrement
Québec, Canada
Polyclinique Bordeaux Nord
Bordeaux, Aquitaine, France
Centre Leon Berard
Lyon, Auvergne-Rhône-Alpes, France
Centre Hospitalier Régional Universitaire de Brest - Hôpital Morvan
Brest, Brittany Region, France
Centre Georges François Leclerc
Dijon, Côte-d'Or, France
Centre Hospitalier de Saint-Brieuc - Hôpital Yves Le Foll
Saint-Brieuc, Côtes-d'Armor, France
Centre de Cancérologie du Grand Montpellier
Montpellier, Languedoc-Roussillon, France
Institut de Cancérologie de l'Ouest
Saint-Herblain, Loire-Atlantique, France
Polyclinique de Gentilly
Nancy, Meurthe-et-Moselle, France
CHD Vendee
La Roche-sur-Yon, Vendée, France
CHU de Besancon Hopital Jean Minjoz
Besançon, France
Klinikum Ludwigsburg
Ludwigsburg, Baden-Wurttemberg, Germany
Universitätsklinikum Ulm
Ulm, Baden-Wurttemberg, Germany
Klinikum Rechts der Isar der TU München
München, Bavaria, Germany
Helios Dr. Horst Schmidt Kliniken
Wiesbaden, Hesse, Germany
Marien-Hospital Düsseldorf
Düsseldorf, North Rhine-Westphalia, Germany
Lübecker Onkologische Schwerpunktpraxis
Lübeck, Schleswig-Holstein, Germany
Facharztzentrum Eppendorf
Hamburg, Germany
Kath. Marienkrankenhaus gGmbH
Hamburg, Germany
Alexandra Hospital
Athens, Attikí, Greece
Rabin Medical Center
Petah Tikva, Central District, Israel
Sheba Medical Center
Ramat Gan, Central District, Israel
Kaplan Medical Center
Rehovot, Central District, Israel
Hadassah Medical Center
Jerusalem, Jerusalem, Israel
Soroka Medical Center
Beersheba, Israel
Meir Medical Center
Kfar Saba, Israel
Tel Aviv Sourasky Medical Center
Tel Aviv, Israel
Rambam Health Care Campus
Haifa, Ḥeifā, Israel
Ospedale Perrino
Brindisi, BR, Italy
Azienda Ospedaliero Universitaria di Ferrara
Cona, Ferrara, Italy
Ospedale San Martino
Genoa, Liguria, Italy
Istituto di Candiolo IRCCS - Fondazione del Piemonte per l'Oncologia
Candiolo, Torino, Italy
Nuovo Ospedale di Prato-S.Stefano
Prato, Tuscany, Italy
Ospedale Sacro Cuore Don G. Calabria
Negrar, Verona, Italy
Azienda Ospedaliera Papa Giovanni XXIII
Bergamo, Italy
Ospedale Bellaria - Azienda USL di Bologna
Bologna, Italy
Azienda Ospedaliera Ospedali Riuniti Papardo Piemonte
Messina, Italy
Policlinico Ospedale S. Andrea
Roma, Italy
Azienda Ospedaliera Santa Maria Terni
Terni, Italy
Aichi Cancer Center Hospital
Nagoya, Aichi-ken, Japan
Chiba cancer center
Chiba, Chiba, Japan
National Hospital Organization Shikoku Cancer Center
Matsuyama, Ehime, Japan
National Hospital Organization Hokkaido Cancer Center
Sapporo, Hokkaido, Japan
Hyogo College of Medicine
Nishinomiya, Hyōgo, Japan
Kanagawa cancer center
Yokohama, Kanagawa, Japan
Niigata Cancer Center Hospital
Niigata, Niigata, Japan
Kindai University Hospital- Osakasayama Campus
Ōsaka-sayama, Osaka, Japan
Saitama Prefectural Cancer Center
Kitaadachi-Gun, Saitama, Japan
Shizuoka Cancer Center
Nakatogari, Shizuoka, Japan
Jichi Medical University Hospital
Shimotsuke, Tochigi, Japan
Tokyo Met Cancer & Infectious Diseases Center Komagome Hp
Bunkyo-ku, Tokyo, Japan
Japanese Foundation for Cancer Research
Koto, Tokyo, Japan
Tokyo Medical University Hospital
Shinjuku-ku, Tokyo, Japan
National Hospital Organization Kyushu Cancer Center
Fukuoka, Japan
Hiroshima City Hospital
Hiroshima, Japan
Kyoto University Hospital
Kyoto, Japan
National Hospital Organization Osaka Medical Center
Osaka, Japan
Osaka International Cancer Institute
Osaka, Japan
Clinica Oncológica San Francisco
Torreón, Coahuila, Mexico
Superare Centro de Infusion
México, Federal District, Mexico
Fundacion Rodolfo Padilla AC
León, Guanajuato, Mexico
Hospital Civil Fray Antonio Alcalde
Guadalajara, Jalisco, Mexico
Hospital La Raza
Mexico City, Mexico City, Mexico
Grupo Medico Camino Sc
Mexico City, Mexico City, Mexico
Centro Oncologico Belenus
Cuernavaca, Morelos, Mexico
Centro de Estudios Y Prevencion Del Cancer
Juchitán de Zaragoza, Oaxaca, Mexico
Cancerología
Colinas Del Cimatario, Querétaro, Mexico
Haga Ziekenhuis locatie Leyweg
The Hague, South Holland, Netherlands
Leids Universitair Medisch Centrum
Leiden, Netherlands
Auckland City Hospital
Auckland, New Zealand
Arkhangelsk Clinical Oncological Dispensary
Arkhangelsk, Arkhangelskaya oblast, Russia
Fed State Budgetary Inst "N.N. Blokhin Med Center of Oncology" MHRF
Moscow, Moscow, Russia
European Medical Center
Moscow, Russian Federation, Russia
Clinic Complex
Saint Petersburg, Russian Federation, Russia
Republic Oncology Dispensary of MoH of Republic Tatarstan
Kaznan, Russia, Russia
Saint-Petersburg City Clinical Oncology Dispensary
Saint Petersburg, Russia
Rosmedtech Scientific Research Institute of Oncology
Saint Petersburg, Russia
Onkologicky Ustav sv. Alzbety
Bratislava, Bratislava Region, Slovakia
Vychodoslovensky Onkologicky ustav a.s.
Košice, Košice Region, Slovakia
Inha University Hospital
Incheon, Incheon-gwangyeoksi [Incheon], South Korea
National Cancer Center
Goyang-si, Kyǒnggi-do, South Korea
Seoul National University Bundang Hospital
Seongnam, Kyǒnggi-do, South Korea
Seoul National University Hospital
Seoul, Seoul-teukbyeolsi [Seoul], South Korea
Severance Hospital, Yonsei University Health System
Seoul, Seoul-teukbyeolsi [Seoul], South Korea
Asan Medical Center
Seoul, Seoul-teukbyeolsi [Seoul], South Korea
Samsung Medical Center
Seoul, Seoul-teukbyeolsi [Seoul], South Korea
Kyungpook National University Chilgok Hospital
Daegu, Taegu-Kwangyǒkshi, South Korea
Ulsan University Hospital
Ulsan, Ulsan-Kwangyǒkshi, South Korea
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Badajoz, Spain
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Barcelona, Spain
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Donostia / San Sebastian, Spain
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Lleida, Spain
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Madrid, Spain
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Valencia, Spain
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Gävle, Sweden
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Örebro, Sweden
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Västerås, Sweden
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Beidou, Taiwan
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Kuei Shan Hsiang, Taiwan
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Taichung, Taiwan
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Taipei, Taiwan
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Zhonghe, Taiwan
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Ankara, Turkey (Türkiye)
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Edirne, Turkey (Türkiye)
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Malatya, Turkey (Türkiye)
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Bebbington, United Kingdom
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Cambridge, United Kingdom
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Manchester, United Kingdom
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
Sutton, United Kingdom