Phase
Condition
N/ATreatment
N/AClinical Study ID
Ages > 18 Female
Study Summary
Eligibility Criteria
Inclusion
Inclusion Criteria:
Documentation of histological or cytological confirmation of estrogen receptorpositive (ER+) and HER2 negative adenocarcinoma of the breast must be available.
Women (≥18 years of age) with metastatic breast cancer not amenable to curativetreatment by surgery or radiotherapy.
Documentation of menopausal status: post menopausal or premenopausal subjects areeligible.
Subjects with bone dominant disease with at least 2 skeletal metastases identified atbaseline by bone scintigraphy and confirmed by CT/magnetic resonance imaging (MRI).Presence of metastases in soft tissue (skin, subcutaneous, muscle, fat, lymphnodes)and/or visceral metastases is allowed.
Measurable or non-measurable disease (but radiologically evaluable) according toResponse Evaluation Criteria in Solid Tumors (RECIST) v1.1 criteria.
Subjects must have received at least one line of hormonal therapy in the metastaticsetting
Subjects who are eligible for further standard of care endocrine treatment.
Subjects enrolled in the current study must start treatment with the single hormoneagent either within 15 days prior to randomization or after randomization (before orsimultaneously to the first injection of Ra-223/placebo).
Subjects must have experienced no more than two skeletal-related events (SREs) priorto study entry defined as: Need for external beam radiotherapy (EBRT) tor bone,pathological bone fracture (excluding major trauma), spinal cord compression and/ororthopedic surgical procedure. Subjects with no prior SREs are not permitted.
Subjects must be on therapy with bisphosphonate and denosumab. and are required tohave been on such therapy for at least 1 month before start of study treatment.
Adequate hematological, liver and kidney function.
Exclusion
Exclusion Criteria:
Subjects with Inflammatory breast cancer.
Subjects who have either received chemotherapy for metastatic disease or areconsidered by the treating investigator to be appropriate candidates for chemotherapyas current treatment for metastatic breast cancer are excluded. Chemotherapyadministered for adjuvant/neo adjuvant disease is acceptable.
Subjects with known or history of brain metastases or leptomeningeal disease: subjectswith neurological symptoms must undergo a contrast CT scan or MRI of the brain within 28 days prior to randomization to exclude active brain metastasis. Imaging of thecentral nervous system (CNS) is otherwise not required.
Known presence of osteonecrosis of jaw.
Patients with immediately life-threatening visceral disease, for whom chemotherapy isthe preferred treatment option.
Lymphangitic carcinomatosis.
Patients with ascites requiring paracentesis within 2 weeks prior to study entry (signature of informed consent) and during the screening period.
Study Design
Connect with a study center
Linz, Oberösterreich 4020
AustriaSite Not Available
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Leoben, Steiermark 8700
AustriaSite Not Available
Innsbruck, 6020
AustriaSite Not Available
Winnipeg, Manitoba R3E 0V9
CanadaSite Not Available
London, Ontario N6A 4L6
CanadaSite Not Available
Newmarket, Ontario L3Y 2P9
CanadaSite Not Available
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Ottawa, Ontario K1H 8L6
CanadaSite Not Available
Toronto, Ontario M5G 2M9
CanadaSite Not Available
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Montreal, Quebec H3T 1E2
CanadaSite Not Available
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Guangzhou, Guangdong 510080
ChinaSite Not Available
empty
Beijing, 100032
ChinaSite Not Available
empty
Shanghai,
ChinaSite Not Available
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Chomutov, 430 12
Czech RepublicSite Not Available
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Olomouc, 775 20
Czech RepublicSite Not Available
Ostrava, 708 52
CzechiaSite Not Available
Praha 2, 12808
CzechiaSite Not Available
Copenhagen, 2100
DenmarkSite Not Available
Herlev, 2730
DenmarkSite Not Available
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Odense C, 5000
DenmarkSite Not Available
empty
HUS, 00029
FinlandSite Not Available
Helsinki, 00290
FinlandSite Not Available
Tampere, FIN-33520
FinlandSite Not Available
empty
Turku, FIN-20521
FinlandSite Not Available
empty
Vaasa, 65130
FinlandSite Not Available
Angers Cedex, 49055
FranceSite Not Available
empty
BRON cedex, 69677
FranceSite Not Available
empty
Bron, 69677
FranceSite Not Available
empty
Caen Cedex 5, 14076
FranceSite Not Available
empty
Clermont Ferrand Cedex 1, 63011
FranceSite Not Available
empty
Dijon, 21000
FranceSite Not Available
empty
Douai, 59500
FranceSite Not Available
empty
Grenoble, 38043
FranceSite Not Available
empty
La Roche Sur Yon Cedex, 85025
FranceSite Not Available
empty
Lille Cedex, 59020
FranceSite Not Available
empty
Montpellier Cedex, 34298
FranceSite Not Available
empty
Rennes Cedex, 35062
FranceSite Not Available
Saint Cloud, 92210
FranceSite Not Available
empty
Vandoeuvre Les Nancy, 54000
FranceSite Not Available
Tübingen, Baden-Württemberg 72076
GermanySite Not Available
empty
München, Bayern 81675
GermanySite Not Available
empty
Aachen, Nordrhein-Westfalen 52074
GermanySite Not Available
Bonn, Nordrhein-Westfalen 53105
GermanySite Not Available
Essen, Nordrhein-Westfalen 45147
GermanySite Not Available
empty
Köln, Nordrhein-Westfalen 50935
GermanySite Not Available
empty
Mainz, Rheinland-Pfalz 55131
GermanySite Not Available
empty
Shatin, New Territories
Hong KongSite Not Available
empty
Hong Kong,
Hong KongSite Not Available
Kowloon,
Hong KongSite Not Available
empty
New Territories,
Hong KongSite Not Available
Cork,
IrelandSite Not Available
Dublin, 7
IrelandSite Not Available
empty
Dublin 6,
IrelandSite Not Available
empty
Galway,
IrelandSite Not Available
Afula, 1834111
IsraelSite Not Available
empty
Beer Sheva, 8410101
IsraelSite Not Available
Haifa, 3109601
IsraelSite Not Available
empty
Holon, 58100
IsraelSite Not Available
Jerusalem, 9112001
IsraelSite Not Available
Kfar Saba, 4428164
IsraelSite Not Available
empty
Petach Tikva, 4941492
IsraelSite Not Available
empty
Petah Tikva, 4941492
IsraelSite Not Available
Ramat Gan, 5262000
IsraelSite Not Available
empty
Rehovot, 7610001
IsraelSite Not Available
Tel Aviv, 64239
IsraelSite Not Available
empty
Tel Hashomer, 5262000
IsraelSite Not Available
Zerifin, 7030000
IsraelSite Not Available
empty
Forlì, Emilia-Romagna 47014
ItalySite Not Available
empty
Forlì-Cesena, Emilia-Romagna 47014
ItalySite Not Available
empty
Meldola, Forlì 47014
ItalySite Not Available
empty
Monza-Brianza, Lombardia 20900
ItalySite Not Available
empty
Verona, Veneto 37024
ItalySite Not Available
empty
Negrar, Verona 37024
ItalySite Not Available
empty
Bari, 70124
ItalySite Not Available
empty
Bologna, 40138
ItalySite Not Available
empty
Genova, 16128
ItalySite Not Available
empty
Milano, 20133
ItalySite Not Available
empty
Modena, 41124
ItalySite Not Available
empty
Monza, 20052
ItalySite Not Available
empty
Padova, 35128
ItalySite Not Available
empty
Palermo, 90146
ItalySite Not Available
empty
Pisa, 56126
ItalySite Not Available
empty
Reggio Emilia, 42100
ItalySite Not Available
empty
Roma, 00189
ItalySite Not Available
empty
Suwon-si, Gyeonggido 442-723
Korea, Republic ofSite Not Available
Busan, 49241
Korea, Republic ofSite Not Available
Daegu, 42601
Korea, Republic ofSite Not Available
Incheon,
Korea, Republic ofSite Not Available
Seoul, 03080
Korea, Republic ofSite Not Available
empty
Amersfoort, 3818 TZ
NetherlandsSite Not Available
empty
Den Haag, 2545 CH
NetherlandsSite Not Available
empty
Dordrecht, 3318 AT
NetherlandsSite Not Available
empty
Haarlem, 2035 RC
NetherlandsSite Not Available
empty
Heerlen, 6401 CX
NetherlandsSite Not Available
empty
Hoofddorp, 2134 TM
NetherlandsSite Not Available
empty
Maastricht, 6229 HX
NetherlandsSite Not Available
Nieuwegein, 3435 CM
NetherlandsSite Not Available
empty
Nijmegen, 6500 HB
NetherlandsSite Not Available
Zwolle, 8025 AB
NetherlandsSite Not Available
empty
Bodø, 8092
NorwaySite Not Available
Oslo, 0424
NorwaySite Not Available
Bialystok, 15-027
PolandSite Not Available
empty
Gdansk, 80-952
PolandSite Not Available
Gdynia, 81-519
PolandSite Not Available
empty
Gliwice, 44-101
PolandSite Not Available
empty
Krakow, 31-051
PolandSite Not Available
empty
Lublin, 20-090
PolandSite Not Available
Warszawa, 02-781
PolandSite Not Available
Singapore, 119074
SingaporeSite Not Available
L'Hospitalet de Llobregat, Barcelona 08907
SpainSite Not Available
empty
Palma de Mallorca, Illes Baleares
SpainSite Not Available
A Coruña, 15009
SpainSite Not Available
Barcelona, 08036
SpainSite Not Available
empty
Lugo, 27003
SpainSite Not Available
Madrid, 28033
SpainSite Not Available
Málaga, 29010
SpainSite Not Available
empty
Pamplona, 31008
SpainSite Not Available
empty
Salamanca, 37007
SpainSite Not Available
Sevilla, 41071
SpainSite Not Available
Zaragoza, 50009
SpainSite Not Available
empty
Göteborg, 413 45
SwedenSite Not Available
empty
Växjö, 35185
SwedenSite Not Available
Aarau, Aargau 5001
SwitzerlandSite Not Available
empty
Viganello, Ticino 6962
SwitzerlandSite Not Available
empty
Kaoshiung, 81346
TaiwanSite Not Available
empty
Taichung, 40705
TaiwanSite Not Available
Taipei, 11217
TaiwanSite Not Available
empty
Taiwan,
TaiwanSite Not Available
empty
Taoyuan, 333
TaiwanSite Not Available
Plymouth, Devon PL6 8DH
United KingdomSite Not Available
empty
Romford, Essex RM7 0AG
United KingdomSite Not Available
empty
Birkenhead, Merseyside CH63 4JY
United KingdomSite Not Available
Northwood, Middlesex HA6 2RN
United KingdomSite Not Available
Nottingham, Nottinghamshire NG5 1PB
United KingdomSite Not Available
Taunton, Somerset TA1 5DA
United KingdomSite Not Available
empty
Guildford, Surrey GU27XX
United KingdomSite Not Available
empty
Coventry, West Midlands CV2 2DX
United KingdomSite Not Available
empty
Belfast, BT9 7AE
United KingdomSite Not Available
empty
Bristol, BS2 8ED
United KingdomSite Not Available
Cottingham, HU16 5JQ
United KingdomSite Not Available
Merseyside, CH63 4JY
United KingdomSite Not Available
Sheffield, S10 2SJ
United KingdomSite Not Available
empty
Yuma, Arizona 85364
United StatesSite Not Available
Bakersfield, California 93309
United StatesSite Not Available
La Jolla, California 92093
United StatesSite Not Available
empty
Long Beach, California 90813
United StatesSite Not Available
Aurora, Colorado 80045
United StatesSite Not Available
New Haven, Connecticut 06520
United StatesSite Not Available
empty
Fort Lauderdale, Florida 33316
United StatesSite Not Available
empty
Ft. Lauderdale, Florida 33316
United StatesSite Not Available
empty
Plantation, Florida 33324
United StatesSite Not Available
Cedar Rapids, Iowa 52403
United StatesSite Not Available
empty
Ashland, Kentucky 41101
United StatesSite Not Available
Annapolis, Maryland 21401
United StatesSite Not Available
Ann Arbor, Michigan 48109
United StatesSite Not Available
empty
Detroit, Michigan 48202
United StatesSite Not Available
Pontiac, Michigan 48341
United StatesSite Not Available
empty
Rochester, Minnesota 55905
United StatesSite Not Available
Saint Louis, Missouri 63110
United StatesSite Not Available
empty
St. Louis, Missouri 63110
United StatesSite Not Available
empty
Omaha, Nebraska 68130
United StatesSite Not Available
empty
Newark, New Jersey 07103
United StatesSite Not Available
empty
Lake Success, New York 11042
United StatesSite Not Available
empty
Bismarck, North Dakota 58501
United StatesSite Not Available
empty
Cleveland, Ohio 44195
United StatesSite Not Available
empty
Philadelphia, Pennsylvania 19104
United StatesSite Not Available
Pittsburgh, Pennsylvania 15213-3180
United StatesSite Not Available
empty
Watertown, South Dakota 57201
United StatesSite Not Available
Houston, Texas 77230
United StatesSite Not Available
empty
Spokane, Washington 99208
United StatesSite Not Available
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