A Randomized Study of AZD2014 in Combination With Fulvestrant in Metastatic or Advanced Breast Cancer
MANTA
A Randomized Phase II Study of Fulvestrant in Combination With the Dual mTOR Inhibitor AZD2014 or Everolimus or Fulvestrant Alone in Estrogen Receptor-positive Advanced or Metastatic Breast Cancer
1 other identifier
interventional
333
9 countries
79
Brief Summary
This is an open-label, multicentre, 4-arm randomised phase II trial of fulvestrant + AZD2014 versus fulvestrant + everolimus versus fulvestrant alone in patients with ER-positive, HER2-negative advanced or metastatic breast cancer, whose disease relapsed during treatment with (or within 12 months after discontinuation of) an AI in the adjuvant setting or progressed during treatment with an AI in the metastatic setting. Patients will be randomised (2:3:3:2) to one of the four treatment arms:
- Fulvestrant
- Fulvestrant + AZD2014 (continuous daily schedule)
- Fulvestrant + AZD2014 (intermittent schedule - 2 days on, 5 days off)
- Fulvestrant + everolimus Randomization will be stratified by the following criteria:
- Measurable disease (vs. non-measurable).
- Sensitivity to prior endocrine therapy (sensitive versus resistant)
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for phase_2
Started Jan 2014
Longer than P75 for phase_2
79 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
Study Start
First participant enrolled
January 16, 2014
CompletedFirst Submitted
Initial submission to the registry
March 12, 2014
CompletedFirst Posted
Study publicly available on registry
August 15, 2014
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 31, 2021
CompletedStudy Completion
Last participant's last visit for all outcomes
December 31, 2021
CompletedDecember 2, 2024
November 1, 2024
8 years
March 12, 2014
November 28, 2024
Conditions
Outcome Measures
Primary Outcomes (1)
Progression-free survival
Defined as the time from the date of randomisation to the date of first documented tumour progression based on investigator assessment (using RECIST 1.1) or death from any cause, whichever occurs first.
Date of randomisation to date of first documented progression, assessed up to 100 weeks
Secondary Outcomes (4)
Progression-free survival
time from the date of randomisation to the date of first documented tumour progression, assessed up to 100 weeks
Objective response
Time from date of randomisation to documented objective response, assessed up to 60 months
Average change (%) in tumour size
16 weeks after baseline
Clinical Benefit (CB)
Date of randomisation to 24 weeks.
Study Arms (4)
Fulvestrant and AZD2014 (continuous)
EXPERIMENTALExperimental arm
Everolimus and Fulvestrant
ACTIVE COMPARATORComparator arm
Fulvestrant
ACTIVE COMPARATORControl 1
Fulvestrant +AZD2014 (intermittent)
EXPERIMENTALExperimental arm
Interventions
Im injection
Eligibility Criteria
You may qualify if:
- Written informed consent prior to admission to this study
- Women, age ≥18 years
- Histologically confirmed breast cancer
- Metastatic or locally recurrent disease; locally recurrent disease must not be amenable to resection with curative intent (patients who are considered suitable for surgical or ablative techniques following potential down-staging with study treatment are not eligible).
- Patients must have:
- at least one lesion, not previously irradiated, that can be measured accurately at baseline as ≥ 10mm in the longest diameter (except lymph nodes which must have short axis ≥ 15mm) with computed tomography (CT) or magnetic resonance imaging (MRI) which is suitable for accurate repeated measurements, or
- lytic or mixed (lytic + sclerotic) bone lesions in the absence of measurable disease as defined above; patients with sclerotic/osteoblastic bone lesions only in the absence of measurable disease are not eligible
- Radiological or clinical evidence of recurrence or progression
- ER-positive disease
- HER2-negative disease with 0, 1+ or 2+ intensity on IHC and no evidence of amplification on ISH.
- Formalin fixed, paraffin embedded tumour sample from the primary and/or recurrent cancer must be available for central testing
- Postmenopausal women.
- Disease refractory to aromatase inhibitors (AI)
- Haematologic and biochemical indices within acceptable limits
- ECOG performance status 0-2
- +1 more criteria
You may not qualify if:
- Presence of life-threatening metastatic visceral disease, defined as extensive hepatic involvement or any degree of brain or leptomeningeal involvement (past or present), or symptomatic pulmonary lymphangitic spread. Patients with discrete pulmonary parenchymal metastases are eligible, provided their respiratory function is not compromised as a result of disease.
- More than one line of prior chemotherapy for metastatic breast cancer
- Prior chemotherapy, biological therapy, androgens, thalidomide, immunotherapy, other anticancer agents or any investigational agents within 14 days of starting study treatment (not including palliative radiotherapy at focal sites), radiotherapy with a wide field of radiation (greater than or equal to 30% marrow or whole pelvis or spine) within 4 weeks of starting study treatment, or strontium-90 (or other radiopharmaceuticals) within the past 3 months or major surgery within 4 weeks prior to entry into the study (excluding the placement of vascular access); with the exception of alopecia, all unresolved toxicities from prior treatment should be no greater than CTCAE grade 1 at the time of starting study treatment
- Prior treatment with fulvestrant or everolimus
- Prior treatment with PI3K inhibitors, Akt inhibitors or other mTOR inhibitors.
- Patients receiving concomitant immunosuppressive agents or chronic systemic corticosteroids (≥10 mg prednisolone or an equivalent dose of other anti-inflammatory corticosteroids) use for ≥28 days at the time of study entry except in cases outlined below: Topical applications (e.g. rash), inhaled sprays (e.g. obstructive airways diseases), eye drops or local injections (e.g. intra-articular) are allowed. Patients on stable low dose of corticosteroids for at least two weeks before randomisation are allowed
- Current refractory nausea and vomiting, chronic gastrointestinal disease or inability to swallow the formulated product or previous significant bowel resection that would preclude adequate absorption of the study medication
- Clinically significant pulmonary dysfunction
- Significant cardiovascular disease
- QTc prolongation defined as a QTc interval \>470 msecs or other significant ECG abnormalities including 2nd degree (type II) or 3rd degree AV block or bradycardia (ventricular rate \<50 beats/min)
- Concomitant medications known to prolong QT interval, or with factors that increase the risk of QTc prolongation or risk of arrhythmic events (such as heart failure, hypokalaemia, congenital long QT syndrome, family history of long QT syndrome, or unexplained sudden death under 40 years of age)
- Clinically significant abnormalities of glucose metabolism
- Exposure to potent or moderate inhibitors or inducers of CYP3A4/5 within 2 weeks before the first dose of study treatment
- Exposure to potent or moderate inhibitors or inducers of CYP2C8 within 1 week before the first dose of study treatment.
- Application of haemopoietic growth factors (e.g. G-CSF, GM-CSF) within 2 weeks before receiving study drug
- +8 more criteria
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Queen Mary University of Londonlead
- AstraZenecacollaborator
Study Sites (79)
ICO Paul Papin
Angers, France
Institut Sainte Catherine
Avignon, France
Antoine Lacassagne Centre De Lutte Contre Le Cancer De Nice
Nice, France
Hospital Center Private Saint-Grégoire
Saint-Grégoire, France
Centre Paul Strauss
Strasbourg, France
Clinic Health House
Tbilisi, Georgia
Institute of Clinical Oncology
Tbilisi, Georgia
S. Khechinashvili University Clinic
Tbilisi, Georgia
Tbilisi Cancer Center
Tbilisi, Georgia
Frauenärztliche Gemeinschaftspraxis - Onkologie
Braunschweig, Germany
Kliniken Essen-Mitte Senologie
Essen, Germany
Klinik für Gynäkologie & Geburtshilfe/Brustzentrum
Frankfurt, Germany
Praxis für interdisziplinäre Onkologie & Hämatologie
Freiburg im Breisgau, Germany
MediProjekt GbR Hannover
Hannover, Germany
SLK-Kliniken Heilbronn GmbH
Heilbronn, Germany
Dokusan GmbH
Herne, Germany
St. Vincentius Kliniken
Karlsruhe, Germany
Schwerpunktpraxis Hämatologie / Onkologie MVZ Lahr
Lahr, Germany
Klinikum Neumarkt
Neumarkt, Germany
Onkologische Praxis
Oldenburg, Germany
Praxis für Innere Medizin
Singen, Germany
MVZ Klinik Dr. Hancken GmbH
Stade, Germany
Mutterhaus der Borromäerinnen
Trier, Germany
Schwarzwald Baar Klinikum, Villingen-Schwenningen
Villingen-Schwenningen, Germany
Uzsoki Street Hospital
Budapest, Hungary
Bacs-Kiskun County Hospital
Kalocsa, Hungary
University of Pecs, Institute of Oncology
Pécs, Hungary
Zala County Szent Rafael Hospital
Zalaegerszeg, Hungary
Hospital da Luz
Lisbon, Portugal
Ipo Porto
Porto, Portugal
Center of Oncology Euroclinic
Bucharest, Romania
Oncology Center Sf Nectarie
Caracal, Romania
Cluj County Clinical Emergency Hospital, Clinical Department of Medical Oncology
Cluj-Napoca, Romania
Oncology Institute "Prof. Dr. Ion Chiricuta"
Cluj-Napoca, Romania
Oncology Center Oncolab Craiova
Craiova, Romania
National Cancer Center South Korea
Goyang, South Korea
Korea University Medical Center Guro Hospital
Seoul, South Korea
Yonsei University Health System
Seoul, South Korea
Hospital Universitari Vall D'Hebron
Barcelona, Spain
Instituto Oncologico Dr. Rosell
Barcelona, Spain
Consorcio Hospitalario Provincial de Castellon
Castelló, Spain
Cafeteria Hospital San Pedro de Alcantara
Cáceres, Spain
Hospital Ico Josep Trueta
Girona, Spain
University Hospital Arnau de Vilanova
Lleida, Spain
Hospital Clinico Universitario San Carlos
Madrid, Spain
Hospital Son Llàtzer
Palma, Spain
Hospital Son Espases
Palma de Mallorca, Spain
Hospital Universitario de Canarias
San Cristóbal de La Laguna, Spain
Hospital Universitari Sant Joan de Reus
Tarragona, Spain
Wansbeck General Hospital
Ashington, United Kingdom
Princess of Wales Hospital
Bridgend, United Kingdom
Royal Sussex County Hospital
Brighton, United Kingdom
Kent and Canterbury Hospital
Canterbury, United Kingdom
Cumberland Infirmary
Carlisle, United Kingdom
Broomfield Hospital
Chelmsford, United Kingdom
University Hospital of North Durham
Durham, United Kingdom
Calderdale Royal Hospital
Halifax, United Kingdom
Huddersfield Royal Infirmary
Huddersfield, United Kingdom
Kidderminster Hospital
Kidderminster, United Kingdom
Royal Glamorgan Hospital
Llantrisant, United Kingdom
Queen Mary University of London
London, EC1M6BQ, United Kingdom
Charring Cross Hospital
London, United Kingdom
King's College Hospital
London, United Kingdom
Mount Vernon Hospital
London, United Kingdom
Queen Elizabeth Hospital, Woolwich
London, United Kingdom
Saint Bartholomew's Hospital
London, United Kingdom
The Royal Free Hospital
London, United Kingdom
The Kent Oncology Centre
Maidstone, United Kingdom
North Tyneside General Hospital
North Shields, United Kingdom
Nottingham City Hospital
Nottingham, United Kingdom
Derriford Hospital
Plymouth, United Kingdom
Weston Park Hospital
Sheffield, United Kingdom
Solihull Hospital
Solihull, United Kingdom
Southend University Hospital
Southend-on-Sea, United Kingdom
Royal Stoke University Hospital
Stoke-on-Trent, United Kingdom
King's Mill Hospital
Sutton in Ashfield, United Kingdom
Great Western Hospital
Swindon, United Kingdom
Wrexham Maelor
Wrexham, United Kingdom
Yeovil District Hospital
Yeovil, United Kingdom
Related Publications (1)
Schmid P, Zaiss M, Harper-Wynne C, Ferreira M, Dubey S, Chan S, Makris A, Nemsadze G, Brunt AM, Kuemmel S, Ruiz I, Perello A, Kendall A, Brown J, Kristeleit H, Conibear J, Saura C, Grenier J, Mahr K, Schenker M, Sohn J, Lee KS, Shepherd CJ, Oelmann E, Sarker SJ, Prendergast A, Marosics P, Moosa A, Lawrence C, Coetzee C, Mousa K, Cortes J. Fulvestrant Plus Vistusertib vs Fulvestrant Plus Everolimus vs Fulvestrant Alone for Women With Hormone Receptor-Positive Metastatic Breast Cancer: The MANTA Phase 2 Randomized Clinical Trial. JAMA Oncol. 2019 Nov 1;5(11):1556-1564. doi: 10.1001/jamaoncol.2019.2526.
PMID: 31465093RESULT
MeSH Terms
Interventions
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Peter Schmid, Prof
Queen Mary's University of London
Study Design
- Study Type
- interventional
- Phase
- phase 2
- Allocation
- RANDOMIZED
- Masking
- NONE
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
March 12, 2014
First Posted
August 15, 2014
Study Start
January 16, 2014
Primary Completion
December 31, 2021
Study Completion
December 31, 2021
Last Updated
December 2, 2024
Record last verified: 2024-11