Everolimus in Combination With Trastuzumab and Paclitaxel in the Treatment of HER2 Positive Locally Advanced or Metastatic Breast Cancer
BOLERO-1
A Randomized Phase III, Double-Blind, Placebo-Controlled Multicenter Trial of Everolimus in Combination With Trastuzumab and Paclitaxel, as First Line Therapy in Women With HER2 Positive Locally Advanced or Metastatic Breast Cancer
2 other identifiers
interventional
719
28 countries
140
Brief Summary
The purpose of this Phase III study was to confirm the value of adding everolimus to weekly paclitaxel and trastuzumab as treatment of HER2-overexpressing metastatic breast cancer.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for phase_3 breast-cancer
Started Sep 2009
Typical duration for phase_3 breast-cancer
140 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
April 2, 2009
CompletedFirst Posted
Study publicly available on registry
April 6, 2009
CompletedStudy Start
First participant enrolled
September 10, 2009
CompletedPrimary Completion
Last participant's last visit for primary outcome
May 30, 2014
CompletedStudy Completion
Last participant's last visit for all outcomes
October 23, 2017
CompletedResults Posted
Study results publicly available
December 19, 2018
CompletedDecember 19, 2018
December 1, 2018
4.7 years
April 2, 2009
October 23, 2018
December 18, 2018
Conditions
Keywords
Outcome Measures
Primary Outcomes (2)
Progression-free Survival (PFS) Per Investigators' Assessment Based on Local Radiology Review - Full Population
PFS is defined as the time from the date of randomization to the date of first documented tumor progression or death from any cause, whichever occurs first. This was assessed in the full patient population.
date of randomization to the date of first documented tumor progression or death from any cause, whichever occurs first, reported between day of first patient randomized up to about 56 months
Progression-free Survival (PFS) Per Investigators' Assessment Based on Local Radiology Review - (Hormone Receptor (HR)-Negative Population
PFS is defined as the time from the date of randomization to the date of first documented tumor progression or death from any cause, whichever occurs first. This was assessed in the HR-negative patient population.
date of randomization to the date of first documented tumor progression or death from any cause, whichever occurs first, reported between day of first patient randomized up to about 56 months
Secondary Outcomes (15)
Overall Survival (OS) - Full Population
up to about 76 months
Overall Survival (OS) - HR-negative Population
up to about 76 months
Overall Response Rate (ORR) - Full Population
up to about 23 months
Overall Response Rate (ORR) - HR-negative Population
up to about 23 months
Clinical Benefit Rate (CBR) Equal to or Greater Than 24 Weeks - Full Population
up to about 23 months
- +10 more secondary outcomes
Study Arms (2)
Everolimus + Paclitaxel + Trastuzumab
EXPERIMENTALEverolimus 10 mg daily in combination with paclitaxel 80mg/m2 weekly on days 1, 8, 15 and trastuzumab 2mg/kg weekly on days 1, 8, 15, 22
Placebo + Paclitaxel + Trastuzumab
PLACEBO COMPARATORPlacebo of everolimus 10 mg daily in combination with paclitaxel 80mg/m2 weekly on days 1, 8, 15 and trastuzumab 2mg/kg weekly on days 1, 8, 15, 22
Interventions
Everolimus was administered in a continuous oral daily dosing of 10 mg (two 5-mg tablets).
Everolimus placebo was administered in a continuous oral daily dosing of 10 mg (two 5-mg tablets).
Trastuzumab, 2 mg/kg weekly was used intravenously.
Paclitaxel, 80 mg/m2 weekly was used intravenously.
Eligibility Criteria
You may qualify if:
- Adult Women (≥ 18 years old).
- Histologically or cytologically confirmed invasive breast carcinoma with local recurrence or radiological evidence of metastatic disease.
- Must have at least one lesion that can be accurately measured or bone lesions in the absence of measurable disease.
- HER2+ patients by local laboratory testing (IHC 3+ staining or in situ hybridization positive).
- Prior trastuzumab and/or chemotherapy (taxanes included) as neo-adjuvant or adjuvant treatment is allowed but should be discontinued \> 12 months prior to randomization.
- Prior treatment for breast cancer with endocrine therapy (adjuvant or metastatic settings) is allowed but should be discontinued at randomization. Patients treated with bisphosphonates at entry or who start bisphosphonates during study may continue this therapy during protocol treatment.
- Documentation of negative pregnancy test.
You may not qualify if:
- Prior mTOR inhibitors for the treatment of cancer.
- Other anticancer therapy for locally advanced or metastatic breast cancer except for prior hormonal therapy.
- Patients with only non-measurable lesions other than bone metastasis (e.g. pleural effusion, ascites, etc).
- Radiotherapy to ≥ 25% of the bone marrow within 4 weeks prior to randomization
- History of central nervous system metastasis.
- Impairment of gastrointestinal (GI) function or GI disease or active ulceration of the upper gastrointestinal tract.
- Serious peripheral neuropathy.
- Cardiac disease or dysfunction.
- Uncontrolled hypertension.
- HIV.
- Pregnant,
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (140)
University of South Alabama / Mitchell Cancer Institute Dept. of Mitchell Cancer Inst.
Mobile, Alabama, 36688, United States
Ironwood Cancer and Research Centers
Chandler, Arizona, 85224, United States
Highlands Oncology Group
Fayetteville, Arkansas, 72703, United States
Comprehensive Blood and Cancer Center Dept. of CBCC (2)
Bakersfield, California, 93309, United States
St. Jude Heritage Medical Group Virginia Crosson Cancer Center
Fullerton, California, 92835, United States
University of California at Los Angeles Dept. of UCLA
Los Angeles, California, 90095, United States
Ventura County Hematology and Oncology
Oxnard, California, 93030, United States
Cancer Care Associates Medical Group Dept. of CCA
Redondo Beach, California, 90277, United States
Santa Barbara Hematolgy Oncology Medical Group Dept.ofSantaBarbaraHem/Onc
Santa Barbara, California, 93105, United States
Central Coast Medical Oncology Corporation Onc Dept
Santa Maria, California, 93454, United States
Rocky Mountain Cancer Centers RMCC - Denver-Midtown (3)
Greenwood Village, Colorado, United States
Florida Cancer Specialists Dept.of FloridaCancerSpec. (2)
Fort Myers, Florida, 33901, United States
Florida Cancer Specialists
West Palm Beach, Florida, 33401, United States
Central Indiana Cancer Centers CICC - East (3)
Indianapolis, Indiana, 46227, United States
Kansas City Cancer Center Dept. of KCCC
Overland Park, Kansas, 66210, United States
University of Nebraska Medical Center Unv Nebraska Med Ctr (2)
Omaha, Nebraska, 68198, United States
New York Oncology Hematology NYOH Amsterdam
Albany, New York, 12208, United States
Beth Israel Medical Center Dept.ofBeth Israel Med. Ctr(2)
New York, New York, 10003, United States
Northwest Cancer Specialists Vancouver Cancer Center (3)
Portland, Oregon, 97210, United States
Sarah Cannon Research Institute Dept.ofSarahCannonCancerCtr(5)
Nashville, Tennessee, 37203, United States
Texas Oncology Charles A. Sammons Cancer Ctr
Dallas, Texas, 75246, United States
Texas Oncology P A SC-Austin
Dallas, Texas, 75251, United States
Tyler Cancer Center Dept.ofTylerCancerCtr. (2)
Tyler, Texas, 75702, United States
Virginia Oncology Associates SC
Norfolk, Virginia, 23502, United States
Virginia Cancer Institute VCI (3)
Richmond, Virginia, 23230, United States
Novartis Investigative Site
CABA, Buenos Aires, C1050AAK, Argentina
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Mar del Plata, Buenos Aires, B7600CTO, Argentina
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Posadas, Misiones Province, Argentina
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Rosario, Sante Fe, S200KZE, Argentina
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Rio Negro, Viedma, 8500, Argentina
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Capital Federal, 1417, Argentina
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Córdoba, X5004BAL, Argentina
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Southport, Queensland, 4215, Australia
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East Bentleigh, Victoria, 3165, Australia
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Charleroi, 6000, Belgium
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Hasselt, 3500, Belgium
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Verviers, 4800, Belgium
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Wilrijk, 2610, Belgium
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Yvoir, 5530, Belgium
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Belo Horizonte, Minas Gerais, 30130-100, Brazil
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Belo Horizonte, Minas Gerais, 30380-490, Brazil
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Rio de Janeiro, Rio de Janeiro, 20230-130, Brazil
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São Paulo, São Paulo, 01246 000, Brazil
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São Paulo, São Paulo, 04038-001, Brazil
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Montreal, Quebec, H2W 1S6, Canada
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Montreal, Quebec, H4J 1C5, Canada
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Saint-Jérôme, Quebec, J7Z 5T3, Canada
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Guangzhou, Guangdong, 51000, China
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Harbin, Heilongjiang, 150081, China
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Nanjing, Jiangsu, 210002, China
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Nanjing, Jiangsu, 210009, China
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Shanghai, Shanghai Municipality, 200032, China
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Hangzhou, Zhejiang, 310022, China
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Beijing, 100021, China
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Beijing, 100039, China
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Guangzhou, 510060, China
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Shanghai, 200025, China
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Bogota, Cundinamarca, 0000, Colombia
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Bogotá, Colombia
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Florida Blanca, Colombia
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Montería, Colombia
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Alexandria, Egypt
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Cairo, Egypt
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Limoges, 87000, France
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Rouen, 76000, France
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Saint-Herblain Cédex, 44805, France
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Strasbourg, F 67098, France
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Thonon-les-Bains, 74203, France
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Toulouse, 31059, France
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Villejuif, 94805, France
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Berlin, 10098, Germany
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Chemnitz, 09113, Germany
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Esslingen am Neckar, 73730, Germany
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Kiel, 24105, Germany
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Münster, 48149, Germany
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Heraklion Crete, Greece, 711 10, Greece
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Athens, GR, 151 23, Greece
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Thessaloniki, GR, 564 03, Greece
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Athens, 115 28, Greece
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Athens, 18547, Greece
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Shatin, New Territories, Hong Kong, Hong Kong
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Hong Kong SAR, Hong Kong
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Tuenmen, Hong Kong
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Wilton, Cork, Ireland
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Dublin, Ireland
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Monza, MB, 20900, Italy
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Modena, MO, 41124, Italy
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Camposampiero, PD, 35012, Italy
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Roma, RM, 00128, Italy
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Napoli, 80131, Italy
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Nagoya, Aichi-ken, 464-8681, Japan
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Kashiwa, Chiba, 277-8577, Japan
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Fukuoka, Fukuoka, 811-1395, Japan
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Kitakyushu, Fukuoka, 802-0077, Japan
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Maebashi, Gunma, 371 8511, Japan
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Sapporo, Hokkaido, 060 8648, Japan
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Isehara, Kanagawa, 259-1193, Japan
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Kumamoto, Kumamoto, 860-8556, Japan
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Sakyo-ku, Kyoto, 606 8507, Japan
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Osaka, Osaka, 540-0006, Japan
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Suita, Osaka, 565 0871, Japan
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Kitaadachi-gun, Saitama, 362-0806, Japan
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Bunkyo-ku, Tokyo, 113-8677, Japan
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Chuo-ku, Tokyo, 104-8560, Japan
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Osaka, 537-8511, Japan
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Beirut, 1107 2020, Lebanon
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El Achrafiyé, 166830, Lebanon
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Mexico City, Mexico City, 04980, Mexico
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Zaragoza, Veracruz, 91910, Mexico
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San Borja, Lima region, 41, Peru
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Surquillo, Lima region, 34, Peru
San Juan VA Hospital San Juan Hospital
San Juan, 00921, Puerto Rico
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Kazan', Tatarstan Republic, 420029, Russia
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Moscow, 115478, Russia
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Moscow, 129128, Russia
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Moscow, 143423, Russia
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Saint Petersburg, 197758, Russia
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Saint Petersburg, 198255, Russia
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Bloemfontein, 9301, South Africa
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Durban, 4091, South Africa
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Pretoria, 0002, South Africa
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Gyeonggi-do, Korea, 10408, South Korea
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Seoul, Korea, 06351, South Korea
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Seoul, 02841, South Korea
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Seoul, 03722, South Korea
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Geneva, 1211, Switzerland
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Zurich, 8038, Switzerland
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Taipei, Taiwan, ROC, 11217, Taiwan
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Kaohsiung City, 80756, Taiwan
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Taichung, 40447, Taiwan
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Taipei, 10002, Taiwan
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Taoyuan District, 33305, Taiwan
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Altunizade, 34662, Turkey (Türkiye)
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Ankara, 06100, Turkey (Türkiye)
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Izmir, 35040, Turkey (Türkiye)
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Izmir, 35340, Turkey (Türkiye)
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Truro, Cornwall, TR1 3LJ, United Kingdom
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London, SW3 6JJ, United Kingdom
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Sutton, SM2 5PT, United Kingdom
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Valencia, Carabobo, 2001, Venezuela
Related Publications (3)
Toi M, Shao Z, Hurvitz S, Tseng LM, Zhang Q, Shen K, Liu D, Feng J, Xu B, Wang X, Lee KS, Ng TY, Ridolfi A, Noel-Baron F, Ringeisen F, Jiang Z. Efficacy and safety of everolimus in combination with trastuzumab and paclitaxel in Asian patients with HER2+ advanced breast cancer in BOLERO-1. Breast Cancer Res. 2017 Apr 11;19(1):47. doi: 10.1186/s13058-017-0839-0.
PMID: 28399902DERIVEDBuyse M, Hurvitz SA, Andre F, Jiang Z, Burris HA, Toi M, Eiermann W, Lindsay MA, Slamon D. Statistical controversies in clinical research: statistical significance-too much of a good thing .... Ann Oncol. 2016 May;27(5):760-2. doi: 10.1093/annonc/mdw047. Epub 2016 Feb 9.
PMID: 26861602DERIVEDHurvitz SA, Andre F, Jiang Z, Shao Z, Mano MS, Neciosup SP, Tseng LM, Zhang Q, Shen K, Liu D, Dreosti LM, Burris HA, Toi M, Buyse ME, Cabaribere D, Lindsay MA, Rao S, Pacaud LB, Taran T, Slamon D. Combination of everolimus with trastuzumab plus paclitaxel as first-line treatment for patients with HER2-positive advanced breast cancer (BOLERO-1): a phase 3, randomised, double-blind, multicentre trial. Lancet Oncol. 2015 Jul;16(7):816-29. doi: 10.1016/S1470-2045(15)00051-0. Epub 2015 Jun 16.
PMID: 26092818DERIVED
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Limitations and Caveats
Of the 480 patients enrolled in the Everolimus arm, 8 were untreated and in the Placebo arm, of the 239 patients enrolled, 1 was untreated.
Results Point of Contact
- Title
- Study Director
- Organization
- Novartis Pharmaceuticals
Study Officials
- STUDY DIRECTOR
Novartis Pharmaceuticals
Novartis Pharmaceuticals
Publication Agreements
- PI is Sponsor Employee
- No
- Restriction Type
- OTHER
- Restrictive Agreement
- Yes
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Allocation
- RANDOMIZED
- Masking
- QUADRUPLE
- Who Masked
- PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
April 2, 2009
First Posted
April 6, 2009
Study Start
September 10, 2009
Primary Completion
May 30, 2014
Study Completion
October 23, 2017
Last Updated
December 19, 2018
Results First Posted
December 19, 2018
Record last verified: 2018-12