Herceptin (Trastuzumab) in Treating Women With Human Epidermal Growth Factor Receptor (HER) 2-Positive Primary Breast Cancer
NCT ID: NCT00045032
Last Updated: 2017-04-27
Study Results
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View full resultsBasic Information
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COMPLETED
PHASE3
5099 participants
INTERVENTIONAL
2001-11-30
2015-06-30
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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Observation Arm
Participants who have completed definitive surgery and systemic adjuvant chemotherapy will be observed for efficacy and safety until 10 years from individual randomization and for survival until 10 years after enrollment of the last participant. No Herceptin will be provided.
No interventions assigned to this group
Herceptin 1-Year Arm
Participants who have completed definitive surgery and systemic adjuvant chemotherapy will receive Herceptin for 1 year or until disease recurrence, whichever occurs first. Participants will be observed for efficacy and safety until 10 years from individual randomization and for survival until 10 years after enrollment of the last participant.
Herceptin
Herceptin will be given as a loading dose of 8 milligrams per kilogram (mg/kg) via intravenous (IV) infusion on Day 1, followed by a maintenance dose of 6 mg/kg via IV infusion 3 weeks later and thereafter every 3 weeks.
Herceptin 2-Year Arm
Participants who have completed definitive surgery and systemic adjuvant chemotherapy will receive Herceptin for 2 years or until disease recurrence, whichever occurs first. Participants will be observed for efficacy and safety until 10 years from individual randomization and for survival until 10 years after enrollment of the last participant.
Herceptin
Herceptin will be given as a loading dose of 8 mg/kg via IV infusion on Day 1, followed by a maintenance dose of 6 mg/kg via IV infusion 3 weeks later and thereafter every 3 weeks.
Interventions
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Herceptin
Herceptin will be given as a loading dose of 8 milligrams per kilogram (mg/kg) via intravenous (IV) infusion on Day 1, followed by a maintenance dose of 6 mg/kg via IV infusion 3 weeks later and thereafter every 3 weeks.
Herceptin
Herceptin will be given as a loading dose of 8 mg/kg via IV infusion on Day 1, followed by a maintenance dose of 6 mg/kg via IV infusion 3 weeks later and thereafter every 3 weeks.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Completion of at least 4 cycles of (neo-)adjuvant systemic chemotherapy, definitive surgery, and radiotherapy, if applicable
* Known hormone receptor status
* Baseline left ventricular ejection fraction (LVEF) greater than or equal to (≥) 55 percent (%)
Exclusion Criteria
* Other malignancies except for curatively treated basal and squamous cell carcinoma of the skin or in situ carcinoma of the cervix
* Clinical T4 tumors
* Cumulative doxorubicin exposure greater than (\>) 360 milligrams per meter-squared (mg/m\^2) or epirubicin \>720 mg/m\^2 or any prior anthracyclines unrelated to the present breast cancer
* Peripheral stem cell or bone marrow stem cell support
* Prior mediastinal irradiation except for internal mammary node irradiation for the present breast cancer
* Non-irradiated internal mammary nodes or supraclavicular lymph node involvement
* Prior anti-HER2 therapy for any other reason or other prior biologic or immunotherapy for breast cancer
* Concurrent anti-cancer treatment in another investigational trial
* Serious cardiac or pulmonary conditions/illness, or any other conditions that could interfere with planned treatment
* Poor hematologic, hepatic, or renal function
* Pregnancy or lactation
* Women of childbearing potential or less than 1 year post-menopause unwilling to use adequate contraceptive measures
18 Years
FEMALE
No
Sponsors
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Breast International Group
OTHER
European Organisation for Research and Treatment of Cancer - EORTC
NETWORK
NCIC Clinical Trials Group
NETWORK
ETOP IBCSG Partners Foundation
NETWORK
Hoffmann-La Roche
INDUSTRY
Responsible Party
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Principal Investigators
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Martine J. Piccart-Gebhart, MD, PhD
Role: STUDY_CHAIR
Jules Bordet Institute
Robert E. Coleman, MD, FRCP
Role: STUDY_CHAIR
Cancer Research Centre at Weston Park Hospital
Karen A. Gelmon, MD
Role: STUDY_CHAIR
British Columbia Cancer Agency
Kathleen I. Pritchard, MD
Role: STUDY_CHAIR
Toronto Sunnybrook Regional Cancer Centre
Olivia Pagani, MD
Role: STUDY_CHAIR
Ospedale Beata Vergine
Locations
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Hospital Aleman de Buenos Aires
Buenos Aires, Buenos Aires, Argentina
Saint John of God Hospital
Geelong, Australian Capital Territory, Australia
Toowoomba Hospital
Toowoomba, Queensland, Australia
Andrew Love Cancer Centre
Geelong, Victoria, Australia
Mount Hospital
Perth, Western Australia, Australia
Landeskrankenhaus Feldkirch
Feldkirch-Tisis, , Austria
Innsbruck Universitaetsklinik
Innsbruck, , Austria
Landeskrankenhaus Klagenfurt
Klagenfurt, , Austria
St. Vincent's Hospital
Linz Donau, , Austria
Landeskrankenanstalten - Salzburg
Salzburg, , Austria
Landeskrankenhaus St. Poelten
Sankt Pölten, , Austria
Universitaetsklinik fuer Innere Medizin I
Vienna, , Austria
Wilhelminenspital der Stadt Wien
Vienna, , Austria
LKH Villach
Villach, , Austria
LKH Voecklabruck
Vöcklabruck, , Austria
A. oe. Krankenhaus Wiener Neustadt
Wiener Neustadt, , Austria
Ziekenhuis Netwerk Antwerpen Middelheim
Antwerp, , Belgium
Reseau Hospitalier De Medecine Sociale
Baudour, , Belgium
Hopital Universitaire Erasme
Brussels, , Belgium
Academisch Ziekenhuis der Vrije Universiteit Brussel
Brussels, , Belgium
Institut Jules Bordet
Brussels, , Belgium
Centre Hospitalier Notre Dame - Reine Fabiola
Charleroi, , Belgium
Cazk Groeninghe - Campus St-Niklaas
Kortrijk, , Belgium
Centre Hospitalier Universitaire de Tivoli
La Louvière, , Belgium
U.Z. Gasthuisberg
Leuven, , Belgium
Clinique Saint-Joseph
Liège, , Belgium
CHU Liege - Domaine Universitaire du Sart Tilman
Liège, , Belgium
Clinique Sainte Elisabeth
Namur, , Belgium
Hospital Serruys Ziekenhuis
Ostend, , Belgium
Centre Hospitalier Peltzer-La Tourelle
Verviers, , Belgium
Porto Alegre Hospital
Porto Alegre, Rio Grande do Sul, Brazil
Hospital Sao Lucas da PUCRS
Porto Alegre, , Brazil
Hospital Santa Rita
Porto Alegre, , Brazil
Instituto Nacional de Cancer
Rio de Janeiro, , Brazil
Faculdade De Medicina Do ABC
Santo André, , Brazil
Tom Baker Cancer Centre - Calgary
Calgary, Alberta, Canada
British Columbia Cancer Agency - Centre for the Southern Interior
Kelowna, British Columbia, Canada
Fraser Valley Cancer Centre at British Columbia Cancer Agency
Surrey, British Columbia, Canada
British Columbia Cancer Agency - Vancouver Cancer Centre
Vancouver, British Columbia, Canada
British Columbia Cancer Agency - Vancouver Island Cancer Centre
Victoria, British Columbia, Canada
CancerCare Manitoba
Winnipeg, Manitoba, Canada
Royal Victoria Hospital of Barrie
Barrie, Ontario, Canada
Margaret and Charles Juravinski Cancer Centre
Hamilton, Ontario, Canada
Trillium Health Centre - Mississauga Site
Mississauga, Ontario, Canada
Algoma Regional Cancer Program at Sault Area Hospital
Sault Ste. Marie, Ontario, Canada
Hotel Dieu Health Sciences Hospital - Niagara
St. Catharines, Ontario, Canada
Toronto East General Hospital
Toronto, Ontario, Canada
Mount Sinai Hospital - Toronto
Toronto, Ontario, Canada
Princess Margaret Hospital
Toronto, Ontario, Canada
Windsor Regional Cancer Centre at Windsor Regional Hospital
Windsor, Ontario, Canada
Prince Edward Island Cancer Centre at Queen Elizabeth Hospital
Charlottetown, Prince Edward Island, Canada
Hopital du Saint-Sacrement, Quebec
Québec, Quebec, Canada
Allan Blair Cancer Centre at Pasqua Hospital
Regina, Saskatchewan, Canada
Saskatoon Cancer Centre at the University of Saskatchewan
Saskatoon, Saskatchewan, Canada
Fundacion Arturo Lopez Perez
Santiago, , Chile
Hospital Clinico San Borja Arriaran
Santiago, , Chile
Hospital Dr. Sotero Del Rio
Santiago, , Chile
Hospital Militar
Santiago, , Chile
Instituto Nacional Del Cancer
Santiago, , Chile
Queen Mary Hospital
Hong Kong, , China
Tuen Mun Hospital
Hong Kong, , China
Tongji Medical University
Wuhan, , China
Instituto Nacional De Cancerologia
Bogotá, , Colombia
Clinical Hospital Center Split
Split, , Croatia
Centralsygehus I Esbjerg
Esbjerg, , Denmark
Herning Central Hospital
Herning, , Denmark
Hillerod Hospital
Hillerød, , Denmark
Centralsygehuset I Naestved
Næstved, , Denmark
Sonderborg Sygehus
Sønderborg, , Denmark
Centre Regional Francois Baclesse
Caen, , France
Centre Hospital Regional Universitaire de Limoges
Limoges, , France
Hopital Clinique Claude Bernard
Metz, , France
Charite - Campus Charite Mitte
Berlin, , Germany
Evangelisches Bethesda Krankenhaus GmbH
Essen, , Germany
Universitaetsklinikum Freiburg
Freiburg im Breisgau, , Germany
Martin Luther Universitaet
Halle, , Germany
Henriettenstiftung Krankenhaus
Hanover, , Germany
Universitaets-Hautklinik Heidelberg
Heidelberg, , Germany
St. Vincentius-Kliniken
Karlsruhe, , Germany
University Hospital Schleswig-Holstein - Kiel Campus
Kiel, , Germany
Kreiskrankenhaus Leonberg - Frauenklinik
Leonberg, , Germany
Universitaetsklinkum Magdeburg der Otto-von-Guericke-Universitaet Magdeburg
Magdeburg, , Germany
Frauenklinik Vom Roten Kreuz
Munich, , Germany
Klinikum Rechts Der Isar - Technische Universitaet Muenchen
Munich, , Germany
Frauenklinik - Universitaetsklinikum Rostock am Klinikum Sudstadt
Rostock, , Germany
Universitaet Ulm
Ulm, , Germany
Dr. Horst-Schmidt-Kliniken
Wiesbaden, , Germany
University of Crete School of Medicine
Heraklion, Crete, Greece
Evaggelismos Hospital
Athens, , Greece
Centro Medico
Guatemala City, , Guatemala
Hospital Roosevelt
Guatemala City, , Guatemala
Prince of Wales Hospital
Shatin, New Territories, , Hong Kong
Semmelweis University
Budapest, , Hungary
National Institute of Oncology
Budapest, , Hungary
Fovarosi Onkormanyzat Szent Margit Korhaz, Okologia
Budapest, , Hungary
Cork University Hospital
Cork, , Ireland
Sieff Hospital
Safed, , Israel
Ospedale San Lazzaro
Alba, , Italy
Ospedale Presenti Fenaroli
Alzano Lombardo, , Italy
Centro di Riferimento Oncologico - Aviano
Aviano, , Italy
Ospedali Riuniti di Bergamo
Bergamo, , Italy
Ospedale degli Infermi - ASL 12
Biella, , Italy
Ospedale Bellaria
Bologna, , Italy
Spedali Civili di Brescia
Brescia, , Italy
Ospedale Oncologico A. Businco
Cagliari, , Italy
Ospedale B. Ramazzini
Carpi, , Italy
Ospedale Valduce
Como, , Italy
Ospedale Santa Croce
Cuneo, , Italy
Universita Degli Studi Di Florence
Firenze (Florence), , Italy
Azienda Ospedaliero Careggi
Florence, , Italy
Morgagni-Pierantoni Ospedale
Forlì, , Italy
Istituto Nazionale per la Ricerca sul Cancro
Genoa, , Italy
Ospedale A. Manzoni
Lecco, , Italy
Presidio Ospedaliero
Livorno, , Italy
Carlo Poma Hospital
Mantova, , Italy
European Institute of Oncology
Milan, , Italy
Ospedale Niguarda Ca'Granda
Milan, , Italy
University of Modena Hospital and Reggio Emilia School of Medicine
Modena, , Italy
Azienda Ospedaliera Di Parma
Parma, , Italy
I.R.C.C.S. Policlinico San Matteo
Pavia, , Italy
Policlinico Monteluce
Perugia, , Italy
Azienda Ospedaliera
Reggio Emilia, , Italy
Ospedale San Filippo Neri
Rome, , Italy
Ospedale Sant' Eugenio
Rome, , Italy
Istituto Clinico Humanitas
Rozzano, , Italy
Ospedale Civile ASL 1
Sassari, , Italy
Primario U.O. di Oncologia Medica
Trento, , Italy
Ospedale Ostetrico Ginecologica Sant Anna
Turin, , Italy
Universita di Torino
Turin, , Italy
Tokai University School Of Medicine
Kanagawa, , Japan
Tokyo Metropolitan - Komagome Hospital
Tokyo, , Japan
Academisch Ziekenhuis Maastricht
Maastricht, , Netherlands
Maasland Hospital
Sittard, , Netherlands
Diakonessenhuis Utrecht
Utrecht, , Netherlands
Medical University of Gdansk
Gdansk, , Poland
Oncologic Center
Gliwice, , Poland
Medical University
Poznan, , Poland
Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology
Warsaw, , Poland
Instituto Portugues de Oncologia, Centro Regional de Coimbra
Coimbra, , Portugal
Hospitais da Universidade de Coimbra (HUC)
Coimbra, , Portugal
Maternidade Byssaia Barreto
Coimbra, , Portugal
Hospital Distrital De Faro
Faro, , Portugal
Instituto Portugues de Oncologia de Francisco Gentil - Centro Regional de Oncologia de Lisboa, S.A.
Lisbon, , Portugal
University Hospital of Santa Maria
Lisbon, , Portugal
Moscow Oncology Hospital
Moscow, , Russia
P.A. Hertzen Research Oncology Institute
Moscow, , Russia
Johns Hopkins Singapore International Medical Centre
Singapore, , Singapore
Groote Schuur Hospital
Cape Town, , South Africa
Parklands Hospital
Durban, , South Africa
Sandton Oncology Centre
Johannesburg, , South Africa
Medical Oncology Centre of Rosebank
Johannesburg, , South Africa
Pretoria - East Hospital
Lynnwood, , South Africa
Seoul National University Hospital
Seoul, , South Korea
Yonsei Cancer Center at Yonsei University Medical Center
Seoul, , South Korea
Centro Oncologico De Galicia Jose Antonio Quirogay Pineyro
A Coruña, , Spain
Hospital De La Ribera
Alzira, , Spain
Hospital Del Mar
Barcelona, , Spain
Hospital Universitario San Cecilio de Granada
Granada, , Spain
Hospital General Universitario De Guadalajara
Guadalajara, , Spain
Hospital Juan Ramon Jimenez
Huelva, , Spain
Hospital Cuidad de Jaen
Jaén, , Spain
Hospital Insular de Gran Canaria
Las Palmas, , Spain
Hospital de Gran Canaria Dr. Negrin
Las Palmas de Gran Canaria, , Spain
Hospital de la Princesa
Madrid, , Spain
Complejo Hospitalario Santa Maria
Ourense, , Spain
Complejo Hospitalario de Pontevedra
Pontevedra, , Spain
Consorci Hospitalari del Parc Tauli
Sabadell, , Spain
Hospital Universitario Canarias
San Cristóbal de La Laguna, , Spain
Hospital Universitario Nuestra Senora de la Candelaria
Santa Cruz de Tenerife, , Spain
Hospital Universidad Virgen Del Rocio
Seville, , Spain
Hospital Virgen Del La Salud
Toledo, , Spain
Hospital General Universitario Valencia
Valencia, , Spain
Complexo Hospitalario Xeral de Vigo
Vigo Pontevedra, , Spain
Hospital Universitario Miguel Servet
Zaragoza, , Spain
University Hospital of Linkoping
Linköping, , Sweden
University Hospital of Malmoe
Malmo, , Sweden
Sahlgrenska University Hospital - Molndal at Gothenburg University
Mölndal, , Sweden
Karolinska University Hospital - Huddinge
Stockholm, , Sweden
Umea Universitet
Umeå, , Sweden
Uppsala University Hospital
Uppsala, , Sweden
Kantonspital Aarau
Aarau, , Switzerland
Universitaetsspital-Basel
Basel, , Switzerland
Inselspital Bern
Bern, , Switzerland
Spitaeler Chur AG
Chur, , Switzerland
Centre Hospitalier Universitaire Vaudois
Lausanne, , Switzerland
Ospedale Beata Vergine
Mendrisio, , Switzerland
Kantonsspital - St. Gallen
Sankt Gallen, , Switzerland
UniversitaetsSpital Zuerich
Zurich, , Switzerland
Chulalongkorn University Hospital
Bangkok, , Thailand
Ramathibodi Hospital
Bangkok, , Thailand
Bradford Hospitals NHS Trust
Bradford, England, United Kingdom
Broomfield Hospital
Chelmsford, Essex, England, United Kingdom
Saint Margaret's Hospital
Epping Essex, England, United Kingdom
Diana Princess of Wales Hospital
Grimsby, England, United Kingdom
Huddersfield Royal Infirmary
Huddersfield, West Yorks, England, United Kingdom
Princess Royal Hospital
Hull, England, United Kingdom
Cookridge Hospital at Leeds Teaching Hospital NHS Trust
Leeds, England, United Kingdom
Imperial College of Medicine
London, England, United Kingdom
James Cook University Hospital
Middlesbrough, England, United Kingdom
Northern Centre for Cancer Treatment at Newcastle General Hospital
Newcastle upon Tyne, England, United Kingdom
Cancer Research Centre at Weston Park Hospital
Sheffield, England, United Kingdom
Airedale General Hospital
West Yorkshire, England, United Kingdom
Southend NHS Trust Hospital
Westcliff-on-Sea, England, United Kingdom
Countries
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References
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Jahanzeb M. Adjuvant trastuzumab therapy for HER2-positive breast cancer. Clin Breast Cancer. 2008 Aug;8(4):324-33. doi: 10.3816/CBC.2008.n.037.
Shiroiwa T, Fukuda T, Shimozuma K, Ohashi Y, Tsutani K. The model-based cost-effectiveness analysis of 1-year adjuvant trastuzumab treatment: based on 2-year follow-up HERA trial data. Breast Cancer Res Treat. 2008 Jun;109(3):559-66. doi: 10.1007/s10549-007-9679-4. Epub 2007 Jul 28.
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Dowsett M, Procter M, McCaskill-Stevens W, de Azambuja E, Dafni U, Rueschoff J, Jordan B, Dolci S, Abramovitz M, Stoss O, Viale G, Gelber RD, Piccart-Gebhart M, Leyland-Jones B. Disease-free survival according to degree of HER2 amplification for patients treated with adjuvant chemotherapy with or without 1 year of trastuzumab: the HERA Trial. J Clin Oncol. 2009 Jun 20;27(18):2962-9. doi: 10.1200/JCO.2008.19.7939. Epub 2009 Apr 13.
Untch M, Gelber RD, Jackisch C, Procter M, Baselga J, Bell R, Cameron D, Bari M, Smith I, Leyland-Jones B, de Azambuja E, Wermuth P, Khasanov R, Feng-Yi F, Constantin C, Mayordomo JI, Su CH, Yu SY, Lluch A, Senkus-Konefka E, Price C, Haslbauer F, Suarez Sahui T, Srimuninnimit V, Colleoni M, Coates AS, Piccart-Gebhart MJ, Goldhirsch A; HERA Study Team. Estimating the magnitude of trastuzumab effects within patient subgroups in the HERA trial. Ann Oncol. 2008 Jun;19(6):1090-6. doi: 10.1093/annonc/mdn005. Epub 2008 Feb 21.
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Smith I, Procter M, Gelber RD, Guillaume S, Feyereislova A, Dowsett M, Goldhirsch A, Untch M, Mariani G, Baselga J, Kaufmann M, Cameron D, Bell R, Bergh J, Coleman R, Wardley A, Harbeck N, Lopez RI, Mallmann P, Gelmon K, Wilcken N, Wist E, Sanchez Rovira P, Piccart-Gebhart MJ; HERA study team. 2-year follow-up of trastuzumab after adjuvant chemotherapy in HER2-positive breast cancer: a randomised controlled trial. Lancet. 2007 Jan 6;369(9555):29-36. doi: 10.1016/S0140-6736(07)60028-2.
Suter TM, Procter M, van Veldhuisen DJ, Muscholl M, Bergh J, Carlomagno C, Perren T, Passalacqua R, Bighin C, Klijn JG, Ageev FT, Hitre E, Groetz J, Iwata H, Knap M, Gnant M, Muehlbauer S, Spence A, Gelber RD, Piccart-Gebhart MJ. Trastuzumab-associated cardiac adverse effects in the herceptin adjuvant trial. J Clin Oncol. 2007 Sep 1;25(25):3859-65. doi: 10.1200/JCO.2006.09.1611. Epub 2007 Jul 23.
Piccart-Gebhart MJ, Procter M, Leyland-Jones B, Goldhirsch A, Untch M, Smith I, Gianni L, Baselga J, Bell R, Jackisch C, Cameron D, Dowsett M, Barrios CH, Steger G, Huang CS, Andersson M, Inbar M, Lichinitser M, Lang I, Nitz U, Iwata H, Thomssen C, Lohrisch C, Suter TM, Ruschoff J, Suto T, Greatorex V, Ward C, Straehle C, McFadden E, Dolci MS, Gelber RD; Herceptin Adjuvant (HERA) Trial Study Team. Trastuzumab after adjuvant chemotherapy in HER2-positive breast cancer. N Engl J Med. 2005 Oct 20;353(16):1659-72. doi: 10.1056/NEJMoa052306.
Bae SJ, Moon S, Kook Y, Baek SH, Lee M, Kim JH, Ahn SG, Jeong J. Clinical relevance of clinical treatment score post-5 years (CTS5) in HR-positive, HER2-positive breast cancer. NPJ Breast Cancer. 2025 Apr 2;11(1):33. doi: 10.1038/s41523-025-00747-6.
Yerushalmi R, Dong B, Chapman JW, Goss PE, Pollak MN, Burnell MJ, Levine MN, Bramwell VHC, Pritchard KI, Whelan TJ, Ingle JN, Shepherd LE, Parulekar WR, Han L, Ding K, Gelmon KA. Impact of baseline BMI and weight change in CCTG adjuvant breast cancer trials. Ann Oncol. 2017 Jul 1;28(7):1560-1568. doi: 10.1093/annonc/mdx152.
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Loi S, Dafni U, Karlis D, Polydoropoulou V, Young BM, Willis S, Long B, de Azambuja E, Sotiriou C, Viale G, Ruschoff J, Piccart MJ, Dowsett M, Michiels S, Leyland-Jones B. Effects of Estrogen Receptor and Human Epidermal Growth Factor Receptor-2 Levels on the Efficacy of Trastuzumab: A Secondary Analysis of the HERA Trial. JAMA Oncol. 2016 Aug 1;2(8):1040-7. doi: 10.1001/jamaoncol.2016.0339.
O'Sullivan CC, Bradbury I, Campbell C, Spielmann M, Perez EA, Joensuu H, Costantino JP, Delaloge S, Rastogi P, Zardavas D, Ballman KV, Holmes E, de Azambuja E, Piccart-Gebhart M, Zujewski JA, Gelber RD. Efficacy of Adjuvant Trastuzumab for Patients With Human Epidermal Growth Factor Receptor 2-Positive Early Breast Cancer and Tumors </= 2 cm: A Meta-Analysis of the Randomized Trastuzumab Trials. J Clin Oncol. 2015 Aug 20;33(24):2600-8. doi: 10.1200/JCO.2015.60.8620. Epub 2015 Jun 22.
de Azambuja E, Procter MJ, van Veldhuisen DJ, Agbor-Tarh D, Metzger-Filho O, Steinseifer J, Untch M, Smith IE, Gianni L, Baselga J, Jackisch C, Cameron DA, Bell R, Leyland-Jones B, Dowsett M, Gelber RD, Piccart-Gebhart MJ, Suter TM. Trastuzumab-associated cardiac events at 8 years of median follow-up in the Herceptin Adjuvant trial (BIG 1-01). J Clin Oncol. 2014 Jul 10;32(20):2159-65. doi: 10.1200/JCO.2013.53.9288. Epub 2014 Jun 9.
Zabaglo L, Stoss O, Ruschoff J, Zielinski D, Salter J, Arfi M, Bradbury I, Dafni U, Piccart-Gebhart M, Procter M, Dowsett M; HERA Trial Study Team. HER2 staining intensity in HER2-positive disease: relationship with FISH amplification and clinical outcome in the HERA trial of adjuvant trastuzumab. Ann Oncol. 2013 Nov;24(11):2761-6. doi: 10.1093/annonc/mdt275. Epub 2013 Jul 25.
Goldhirsch A, Gelber RD, Piccart-Gebhart MJ, de Azambuja E, Procter M, Suter TM, Jackisch C, Cameron D, Weber HA, Heinzmann D, Dal Lago L, McFadden E, Dowsett M, Untch M, Gianni L, Bell R, Kohne CH, Vindevoghel A, Andersson M, Brunt AM, Otero-Reyes D, Song S, Smith I, Leyland-Jones B, Baselga J; Herceptin Adjuvant (HERA) Trial Study Team. 2 years versus 1 year of adjuvant trastuzumab for HER2-positive breast cancer (HERA): an open-label, randomised controlled trial. Lancet. 2013 Sep 21;382(9897):1021-8. doi: 10.1016/S0140-6736(13)61094-6. Epub 2013 Jul 18.
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Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
BIG-01-01
Identifier Type: -
Identifier Source: secondary_id
EU-20216
Identifier Type: -
Identifier Source: secondary_id
ROCHE-B016348E
Identifier Type: -
Identifier Source: secondary_id
ROCHE-B016348C
Identifier Type: -
Identifier Source: secondary_id
EORTC-10011
Identifier Type: -
Identifier Source: secondary_id
CAN-NCIC-MA24
Identifier Type: -
Identifier Source: secondary_id
IBCSG-28-02
Identifier Type: -
Identifier Source: secondary_id
BO16348
Identifier Type: -
Identifier Source: org_study_id
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