Endocrine Therapy With or Without Abemaciclib (LY2835219) Following Surgery in Participants With Breast Cancer
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 9 AM - 5 PM Eastern time (UTC/GMT - 5 hours, EST)
Eli Lilly and Company
Study Director
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
619 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Centro de Oncologia E Investigacion Buenos Aires
Berazategui, Buenos Aires, Argentina
- Instituto de Investigaciones Clinicas Mar del Plata
Mar del Plata, Buenos Aires, Argentina
- Hospital Universitario Austral
Pilar, Buenos Aires, Argentina
- Hospital Aleman
Buenos Aires, Buenos Aires F.D., Argentina
- Fundacion Cenit Para la Investigacion En Neurociencias
CABA, Ciudad Autonoma Buenos Aires, Argentina
- Clinica Viedma
Viedma, Río Negro Province, Argentina
- Instituto de Oncologia de Rosario
Rosario, Santa Fe Province, Argentina
- Centro Para la Atención Integral del Paciente Oncologico (caipo)
San Miguel de Tucumán, Tucumán Province, Argentina
- Idim - Instituto de Diagnóstico E Investigaciones Metabólicas
Buenos Aires, Argentina
- Instituto Alexander Fleming
Buenos Aires, Argentina
- Clinica Adventista de Belgrano
Ciudad Autonoma Buenos Aires, Argentina
- Fundación Cori Para la Investigación Y Prevención del Cáncer
La Rioja, Argentina
- Consultorio Dr. Miguel Ángel Escudero
Salta, Argentina
- Cer San Juan
San Juan, Argentina
- Centro Medico San Roque
San Miguel de Tucumán, Argentina
- Chris O'Brien Lifehouse
Camperdown, New South Wales, Australia
- St Vincent'S Hospital
Darlinghurst, New South Wales, Australia
- Lismore Base Hospital
Lismore, New South Wales, Australia
- Liverpool Hospital
Liverpool, New South Wales, Australia
- Mater Hospital Sydney
Sydney, New South Wales, Australia
- Calvary Mater Newcastle
Waratah, New South Wales, Australia
- Westmead Hospital
Westmead, New South Wales, Australia
- Southern Medical Day Care Centre
Wollongong, New South Wales, Australia
- Mater Misericordiae Limited
Brisbane, Queensland, Australia
- Gold Coast University Hospital
Southport, Queensland, Australia
- the Townsville Hospital
Townsville, Queensland, Australia
- Lyell Mcewin Hospital
Elizabeth Vale, South Australia, Australia
- Ashford Cancer Centre Research
Kurralta Park, South Australia, Australia
- Launceston General Hospital
Launceston, Tasmania, Australia
- Box Hill Hospital
Box Hill, Victoria, Australia
- Epworth Hospital
East Melbourne, Victoria, Australia
- Maroondah Hospital
Melbourne, Victoria, Australia
- Peter Maccallum Cancer Centre
Melbourne, Victoria, Australia
- Breast Cancer Research Centre Wa
Nedlands, Western Australia, Australia
- St John of God Subiaco Hospital
Subiaco, Western Australia, Australia
- Klinik Hietzing
Vienna, State of Vienna, Austria
- Medizinische Universität Wien
Vienna, State of Vienna, Austria
- Universitaetsklinikum Allgemeines Krankenhaus Wien
Vienna, State of Vienna, Austria
- Medizinische Universität Graz
Graz, Styria, Austria
- Medizinische Universitaet Innsbruck
Innsbruck, Tyrol, Austria
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 12 Jul 2017
- Primary completion
- 16 Mar 2020
- Completion
- 31 May 2029
- Last update posted
- 24 Apr 2026
- Registered enrollment
- 5,637
- Registry id
- NCT03155997
Cross-registrations
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.