- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04059484
Phase 2 Study of Amcenestrant (SAR439859) Versus Physician's Choice in Locally Advanced or Metastatic ER-positive Breast Cancer (AMEERA-3)
An Open Label Randomized Phase 2 Trial of Amcenestrant (SAR439859), Versus Endocrine Monotherapy as Per Physician's Choice in Patients With Estrogen Receptor-positive, HER2-Negative Locally Advanced or Metastatic Breast Cancer With Prior Exposure to Hormonal Therapies
Primary Objective:
To determine whether amcenestrant per overall survival (os) improves progression free survival (PFS) when compared with an endocrine monotherapy of the choice of the physician, in participants with metastatic or locally advanced breast cancer
Secondary Objectives:
- To compare the overall survival in the 2 treatment arms
- To assess the objective response rate in the 2 treatment arms
- To evaluate the disease control rate in the 2 treatment arms
- To evaluate the clinical benefit rate in the 2 treatment arms
- To evaluate the duration of response in the 2 treatment arms
- To evaluate the PFS according to the estrogen receptor 1 gene (ESR1) mutation status in the 2 treatment arms
- To evaluate the pharmacokinetics of amcenestrant as single agent
- To evaluate health-related quality of life in the 2 treatment arms
- To compare the overall safety profile in the 2 treatment arms
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The duration of the study for an individual participant will include a period to assess eligibility (screening period) of up to 4 weeks (28 days), a treatment period of at least 1 cycle (28 days of study treatment), and an end of treatment (EOT) visit at least 30 days (or until the participant receive another anticancer therapy, whichever is earlier) following the last administration of study treatment. Study treatment may continue until precluded by unacceptable toxicity, disease progression, death or upon participant's request to stop treatment, or Investigator decision, whichever occurs first.
An extension of recruitment for Chinese participants is planned in this study: After completion of randomization in the global part of the study, randomization will continue in China until approximately 90 Chinese participants are randomized.
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Locations
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Buenos Aires, Argentina, 1426ANZ
- Investigational Site Number : 0320001
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Buenos Aires, Argentina, C1125ABD
- Investigational Site Number : 0320006
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La Rioja, Argentina, 5300
- Investigational Site Number : 0320004
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Salta, Argentina, 4400
- Investigational Site Number : 0320002
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Buenos Aires
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Caba, Buenos Aires, Argentina, C1019ABS
- Investigational Site Number : 0320008
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Capital Federal, Buenos Aires, Argentina, 1012
- Investigational Site Number : 0320007
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Santa Fe
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Rosario, Santa Fe, Argentina, 2000
- Investigational Site Number : 0320005
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Queensland
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South Brisbane, Queensland, Australia, 4101
- Investigational Site Number : 0360003
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Woolloongabba, Queensland, Australia, 4102
- Investigational Site Number : 0360002
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Western Australia
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Nedlands, Western Australia, Australia, 6009
- Investigational Site Number : 0360001
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Charleroi, Belgium, B-6000
- Investigational Site Number : 0560002
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Leuven, Belgium, 3000
- Investigational Site Number : 0560001
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Namur, Belgium, 5000
- Investigational Site Number : 0560003
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Goiás
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Goiania, Goiás, Brazil, 74605-070
- Hospital Araujo Jorge Site Number : 0760005
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Rio Grande Do Sul
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Porto Alegre, Rio Grande Do Sul, Brazil, 90035903
- Hospital de Clinicas de Porto Alegre - HCPA Site Number : 0760001
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Porto Alegre, Rio Grande Do Sul, Brazil, 90110-270
- Hospital Mae de Deus Site Number : 0760002
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São Paulo
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Sao Jose do Rio Preto, São Paulo, Brazil, 15090-000
- Hospital de Base Sao Jose do Rio Preto Site Number : 0760003
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Sao Paulo, São Paulo, Brazil, 04014-002
- Nucleo de Pesquisa Clinica e Ensino da Rede Sao Camilo Site Number : 0760006
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Alberta
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Calgary, Alberta, Canada, T2N 4N2
- Investigational Site Number : 1240004
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Ontario
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London, Ontario, Canada, N6A 5W9
- Investigational Site Number : 1240003
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Quebec
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Montreal, Quebec, Canada, H3T 1E2
- Investigational Site Number : 1240006
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Beijing, China, 100021
- Investigational Site Number : 1560001
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Changchun, China, 130021
- Investigational Site Number : 1560015
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Changsha, China, 410005
- Investigational Site Number : 1560014
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Chengdu, China, 610041
- Investigational Site Number : 1560025
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Chongqing, China, 400030
- Investigational Site Number : 1560024
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Hangzhou, China, 310016
- Investigational Site Number : 1560023
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Hangzhou, China, 310022
- Investigational Site Number : 1560002
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Harbin, China, 150081
- Investigational Site Number : 1560005
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Hefei, China, 230001
- Investigational Site Number : 1560010
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Hefei, China, 230022
- Investigational Site Number : 1560018
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Jinan, China, 250013
- Investigational Site Number : 1560026
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Kunming, China, 650118
- Investigational Site Number : 1560003
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Linyi, China, 276000
- Investigational Site Number : 1560008
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Nanjing, China, 210029
- Investigational Site Number : 1560011
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Shijiazhuang, China
- Investigational Site Number : 1560004
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Tianjin, China, 300060
- Investigational Site Number : 1560013
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Urumqi, China, 830000
- Investigational Site Number : 1560021
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Wuhan, China, 430079
- Investigational Site Number : 1560016
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Xuzhou, China
- Investigational Site Number : 1560031
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Brno, Czechia, 65653
- Investigational Site Number : 2030002
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Novy Jicin, Czechia, 741 01
- Investigational Site Number : 2030003
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Praha 4, Czechia, 14059
- Investigational Site Number : 2030004
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ANGERS Cedex 02, France, 49055
- Investigational Site Number : 2500008
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Creteil, France, 94000
- Investigational Site Number : 2500006
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Marseille, France, 13009
- Investigational Site Number : 2500007
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Paris, France, 75010
- Investigational Site Number : 2500005
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Villejuif, France, 94800
- Investigational Site Number : 2500001
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Heraklion, Greece, 71500
- Investigational Site Number : 3000001
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Larissa, Greece, 41500
- Investigational Site Number : 3000002
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Thessaloniki, Greece, 54645
- Investigational Site Number : 3000004
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Jerusalem, Israel, 91031
- Investigational Site Number : 3760002
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Petah-Tikva, Israel, 49100
- Investigational Site Number : 3760001
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Tel Aviv, Israel, 64239
- Investigational Site Number : 3760003
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Tel HaShomer, Israel, 52621
- Investigational Site Number : 3760004
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Milano, Italy, 20141
- Investigational Site Number : 3800002
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Prato, Italy, 59100
- Investigational Site Number : 3800003
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Torino
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Candiolo, Torino, Italy, 10060
- Investigational Site Number : 3800001
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Aichi
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Nagoya-shi, Aichi, Japan, 464-8681
- Investigational Site Number : 3920002
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Chiba
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Kashiwa-shi, Chiba, Japan, 277-8577
- Investigational Site Number : 3920001
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Gunma
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Ota-shi, Gunma, Japan, 373-8550
- Investigational Site Number : 3920009
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Kanagawa
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Yokohama-shi, Kanagawa, Japan, 241-8515
- Investigational Site Number : 3920006
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Osaka
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Osaka-shi, Osaka, Japan, 540-0006
- Investigational Site Number : 3920003
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Saitama
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Kitaadachi-gun, Saitama, Japan, 362-0806
- Investigational Site Number : 3920005
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Tokyo
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Chuo-ku, Tokyo, Japan, 104-0045
- Investigational Site Number : 3920004
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Koto-ku, Tokyo, Japan, 135-8550
- Investigational Site Number : 3920008
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Seoul-teukbyeolsi
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Seoul, Seoul-teukbyeolsi, Korea, Republic of, 03080
- Investigational Site Number : 4100001
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Seoul, Seoul-teukbyeolsi, Korea, Republic of, 03722
- Investigational Site Number : 4100004
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Seoul, Seoul-teukbyeolsi, Korea, Republic of, 06351
- Investigational Site Number : 4100002
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Seoul, Seoul-teukbyeolsi, Korea, Republic of, 05505
- Investigational Site Number : 4100003
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Riga, Latvia, LV-1002
- Investigational Site Number : 4280002
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Riga, Latvia, LV-1038
- Investigational Site Number : 4280001
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Mexico, Mexico, 03100
- Investigational Site Number : 4840005
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Veracruz, Mexico, 91910
- Investigational Site Number : 4840006
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Nuevo León
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Monterrey, Nuevo León, Mexico, 64460
- Investigational Site Number : 4840002
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Mazowieckie
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Warszawa, Mazowieckie, Poland, 02-781
- Investigational Site Number : 6160001
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Wielkopolskie
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Poznan, Wielkopolskie, Poland, 61-866
- Investigational Site Number : 6160003
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Ponce De Leon 735 Hato Rey, Puerto Rico, 00917
- Torre Hospital Auxilo Mutuo Site Number : 8400028
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Moscow, Russian Federation, 115478
- Investigational Site Number : 6430003
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Moscow, Russian Federation, 129090
- Investigational Site Number : 6430005
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Saint -Petersburg, Russian Federation, 197758
- Investigational Site Number : 6430002
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Málaga, Spain, 29010
- Investigational Site Number : 7240008
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Barcelona [Barcelona]
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Barcelona, Barcelona [Barcelona], Spain, 08035
- Investigational Site Number : 7240006
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Hospitalet de Llobregat, Barcelona [Barcelona], Spain, 08908
- Investigational Site Number : 7240001
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Catalunya [Cataluña]
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Barcelona, Catalunya [Cataluña], Spain, 08036
- Investigational Site Number : 7240003
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Taichung, Taiwan, 40447
- Investigational Site Number : 1580002
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Tainan, Taiwan, 704
- Investigational Site Number : 1580003
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Taipei, Taiwan, 10018
- Investigational Site Number : 1580001
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Taipei, Taiwan, 104
- Investigational Site Number : 1580005
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Taipei, Taiwan, 114
- Investigational Site Number : 1580004
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Ankara, Turkey, 06200
- Investigational Site Number : 7920004
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Edirne, Turkey, 22030
- Investigational Site Number : 7920002
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Istanbul, Turkey, 34722
- Investigational Site Number : 7920003
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Kryvyi Rih, Ukraine, 50048
- Investigational Site Number : 8040001
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Odesa, Ukraine, 65025
- Investigational Site Number : 8040004
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Uzhgorod, Ukraine, 88000
- Investigational Site Number : 8040005
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Alabama
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Birmingham, Alabama, United States, 35205
- Alabama Oncology Site Number : 8400008
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California
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Bakersfield, California, United States, 93309
- Comprehensive Blood and Cancer Center Site Number : 8400018
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Santa Monica, California, United States, 90404
- UCLA Hematology Oncology Parkside Site Number : 8400024
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Kansas
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Fairway, Kansas, United States, 66205
- The University of Kansas Clinical Research Center Site Number : 8400027
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Louisiana
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Baton Rouge, Louisiana, United States, 70808
- Hematology Oncology Clinic Site Number : 8400020
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Massachusetts
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Boston, Massachusetts, United States, 02115
- Dana Farber Cancer Institute Site Number : 8400015
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Missouri
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Kansas City, Missouri, United States, 64111
- Saint Luke's Hospital Site Number : 8400032
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New Hampshire
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Lebanon, New Hampshire, United States, 03756
- Dartmouth Hitchcock Med Center Site Number : 8400013
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New Jersey
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Hackensack, New Jersey, United States, 07601
- Hackensack University Medical Center Site Number : 8400025
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Ohio
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Canton, Ohio, United States, 44718
- Gabrail Cancer Center Site Number : 8400006
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Texas
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Fort Worth, Texas, United States, 76104
- The Center For Cancer And Blood Disorders Site Number : 8400022
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Vermont
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Burlington, Vermont, United States, 05401
- University Of Vermont Site Number : 8400026
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Washington
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Tacoma, Washington, United States, 98405
- Northwest Medical Specialties Site Number : 8400038
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Wisconsin
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Madison, Wisconsin, United States, 53792
- University of Wisconsin Site Number : 8400016
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion criteria :
- 18 years or older.
- Histological or cytological diagnosis of adenocarcinoma of the breast.
- Locally advanced not amenable to radiation therapy or surgery in a curative intent, and/or metastatic disease.
- Estrogen receptor(ER) positive status.
- Human epidermal growth factor receptor 2 negative status.
- Participants must have received no more than 1 prior chemotherapeutic or 1 targeted therapy regimen for advanced/metastatic disease.
- In the main study, a prior treatment with a Cyclin-dependent kinase 4 and 6(CDK 4/6) inhibitor is mandatory if this treatment is approved and can be reimbursed for this participant. The percentage of participants without previous CDK 4/6 inhibitor will be capped to 20%. In the Chinese extension cohort, previous treatment with a CDK 4/6 inhibitor will not be mandatory, and there will be no limitation to the number of participants naïve to CDK4/6 inhibitor.
- Participants must present a secondary endocrine resistance to endocrine therapy defined as: progression while on endocrine therapy after at least 6 months of treatment for advanced breast cancer, or relapse while on adjuvant endocrine therapy but after the first 2 years, or with a relapse within 12 months after completing adjuvant endocrine therapy.
- Male or Female.
Exclusion criteria:
- Eastern Cooperative Oncology Group performance status =>2.
- Medical history or ongoing gastrointestinal disorders potentially affecting the absorption of amcenestrant. Participants unable to swallow normally and to take capsules.
- Participant with any other cancer. Adequately treated basal cell or squamous cell skin cancer or in situ cervical cancer or any other cancer from which the participant has been disease free for greater than 3 years are allowed.
- Severe uncontrolled systemic disease at screening .
- Participants with known brain metastases that are untreated, symptomatic or require therapy to control symptoms.
- Prior treatment with mammalian target of rapamycin inhibitors or any other selective estrogen receptor degrader(SERD) compound, except fulvestrant if stopped for at least 3 months before randomization.
- Treatment with drugs that have the potential to inhibit Uridine'5 Diphospho-Glucuronosyl Transferase(UGT) less than 2 weeks before randomization.
- Treatment with strong Cytochrome P450 (CYP)3A inducers within 2 weeks before randomization.
- Ongoing treatment with drugs that are sensitive substrate of organic anion transporting polypeptide 1B1/B3(OATP1B1/B3) (asunaprevir, atorvastatin, bosentan, danoprevir, fexofenadine, glyburide, nateglinide, pitavastatin, pravastatin, replaglinide, rosuvastatin, and simvastatin acid).
- Treatment with anticancer agents (including investigational drugs) less than 3 weeks before randomization.
- Inadequate hematological, coagulation, renal and liver functions.
The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: Amcenestrant
Daily amcenestrant dose administered orally under fed or fast condition
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Pharmaceutical form: Capsule Route of administration: Oral |
Active Comparator: Fulvestrant/Aromatase inhibitors/Estrogen receptor modulator
Control treatment of the choice of the physician depending on each participant's medical condition and in accordance with the approved label may include 1 of the following treatments used as monotherapy. Fulvestrant Aromatase inhibitors (anastrozole, letrozole, exemestane) Selective estrogen receptor modulator (Tamoxifen) |
Pharmaceutical form: Solution for injection Route of administration: Intramuscular
Other Names:
Pharmaceutical form:Tablets or capsules Route of administration: Oral
Other Names:
Pharmaceutical form: Tablets or capsules Route of administration: Oral
Other Names:
Pharmaceutical form: Tablets or capsules Route of administration: Oral
Other Names:
Pharmaceutical form: Tablets or capsules Route of administration: Oral
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Progression Free Survival (PFS)
Time Frame: From randomization to the date of first documented tumor progression or death due to any cause or data cut-off date whichever comes first (maximum duration: 116 weeks)
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PFS is defined as the time in months interval from the date of randomization to the date of first documented tumor progression as per Response Evaluation Criteria in Solid Tumors (RECIST 1.1) assessed by independent central review (ICR) or death (due to any cause), whichever comes first.
Progressive Disease (PD) as per RECIST 1.1: at least a 20 percent (%) increase in sum of diameters of target lesions, unequivocal progression of existing non-target lesions.
Analysis was performed by Kaplan-Meier method.
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From randomization to the date of first documented tumor progression or death due to any cause or data cut-off date whichever comes first (maximum duration: 116 weeks)
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Overall Survival (OS)
Time Frame: From randomization to the death due to any cause or data cut-off date whichever comes first (maximum duration: 116 weeks)
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OS is defined as the time interval from the date of randomization to the date of documented death (due to any cause).
In the absence of observation of death, survival time was censored to last date the participant is known to be alive or at the cut-off date, whichever comes first.
Analysis was performed by Kaplan-Meier method.
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From randomization to the death due to any cause or data cut-off date whichever comes first (maximum duration: 116 weeks)
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Percentage of Participants With Objective Response
Time Frame: From randomization to the date of first documented tumor progression, death due to any cause or data cut-off date whichever comes first (maximum duration: 116 weeks)
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Objective response is defined as percentage of participants having a partial response (PR) or complete response (CR) according to the RECIST version 1.1 assessed by ICR.
As per RECIST 1.1, CR was defined as disappearance of all target and non-target lesions and normalization of tumor marker level.
Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to less than (<) 10 millimeters (mm).
PR was defined as at least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters.
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From randomization to the date of first documented tumor progression, death due to any cause or data cut-off date whichever comes first (maximum duration: 116 weeks)
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Percentage of Participants With Disease Control
Time Frame: From randomization to the date of first documented tumor progression, death due to any cause or data cut-off date whichever comes first (maximum duration: 116 weeks)
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Disease control is defined as percentage of participants having a confirmed CR, PR, or stable disease (SD) or Non-CR/Non-PD as BOR determined by ICR as per RECIST 1.1 from the date of randomization to the date of end of treatment.
As per RECIST 1.1, CR: disappearance of all target and non-target lesions and normalization of tumor marker level.
Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 mm.
PR: at least a 30% decrease in sum of diameters of target lesions, taking as reference baseline sum diameters.
SD: neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for progressive disease (PD), taking as reference the smallest sum diameters.
Non-CR/Non-PD: persistence of one or more nontarget lesion(s) and/or maintenance of tumor marker level above the normal limits.
PD: at least 20% increase in sum of diameters of target lesions, unequivocal progression of existing non-target lesions.
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From randomization to the date of first documented tumor progression, death due to any cause or data cut-off date whichever comes first (maximum duration: 116 weeks)
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Percentage of Participants With Clinical Benefit
Time Frame: From randomization to the date of first documented tumor progression, death due to any cause or data cut-off date whichever comes first (maximum duration: 116 weeks)
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Clinical Benefit is defined as percentage of participants having a confirmed CR, PR, SD, or Non-CR/Non-PD for at least 24 weeks determined by ICR as per RECIST 1.1 from the date of randomization to the date of end of treatment.
As per RECIST 1.1, CR: disappearance of all target and non-target lesions and normalization of tumor marker level.
Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 mm.
PR: at least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters.
SD: neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum diameters.
Non-CR/Non-PD: persistence of one or more nontarget lesion(s) and/or maintenance of tumor marker level above the normal limits.
PD: at least 20% increase in sum of diameters of target lesions, unequivocal progression of existing non-target lesions.
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From randomization to the date of first documented tumor progression, death due to any cause or data cut-off date whichever comes first (maximum duration: 116 weeks)
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Duration of Response (DOR)
Time Frame: From the date of first response to the date of first documented tumor progression, death due to any cause or data cut-off date whichever comes first (maximum duration: 116 weeks)
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DOR is defined as time (in months) from first documented evidence of CR or PR until progressive disease (PD) determined by ICR as per RECIST 1.1 or death from any cause, whichever occurs first.
For participants with ongoing response at the time of the analysis, DOR was censored at the date of the last valid disease assessment not showing documented progression performed before the initiation of a new anticancer treatment (if any).
As per RECIST 1.1, CR: disappearance of all target and non-target lesions and normalization of tumor marker level.
Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 mm.
PR: at least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters.
PD: at least 20% increase in sum of diameters of target lesions, unequivocal progression of existing non-target lesions.
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From the date of first response to the date of first documented tumor progression, death due to any cause or data cut-off date whichever comes first (maximum duration: 116 weeks)
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Progression Free Survival (PFS) According to Estrogen Receptor 1 Gene (ESR1) Mutation Status
Time Frame: From randomization to the date of first documented tumor progression, death due to any cause or data cut-off date whichever comes first (maximum duration: 116 weeks)
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PFS defined as the time (in months) interval from the date of randomization to the date of first documented tumor progression as per RECIST 1.1 assessed by ICR or death (due to any cause), whichever comes first.
Progression as per RECIST 1.1: at least a 20 percent (%) increase in sum of diameters of target lesions, unequivocal progression of existing non-target lesions.
The mutation status (wild type, mutant) of twelve specific mutations of the ESR1 gene was determined by multiplex droplet digital polymerase chain reaction (ddPCR), including their mutant frequency and concentration.
Here, PFS is reported based on the ESR1 mutation status of participants: wild type and mutants.
ESR1 was the gene encoding estrogen receptor alpha.
ESR1 mutant type breast cancer was a disease where the ESR1 gene had a mutation (i.e., a type of error).
ESR1 wild type breast cancer was a disease where the ESR1 gene was normal without a mutation.
Analysis was performed by Kaplan-Meier method.
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From randomization to the date of first documented tumor progression, death due to any cause or data cut-off date whichever comes first (maximum duration: 116 weeks)
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Pharmacokinetics: Plasma Concentrations of Amcenestrant
Time Frame: Cycle 1 Day 1: 1.5 hours(h), 4h post-dose, Day 15: pre-dose, Cycle 2 Day 1: pre-dose, 1.5h, 4h, 8h post-dose, Cycle 3 Day 1: pre-dose, Cycle 4 Day 1: pre-dose, Cycle 6 Day 1: pre-dose
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Amcenestrant plasma concentrations at specified time points are reported.
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Cycle 1 Day 1: 1.5 hours(h), 4h post-dose, Day 15: pre-dose, Cycle 2 Day 1: pre-dose, 1.5h, 4h, 8h post-dose, Cycle 3 Day 1: pre-dose, Cycle 4 Day 1: pre-dose, Cycle 6 Day 1: pre-dose
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Within-Participant Steady State Ctrough of Amcenestrant
Time Frame: Predose on Cycle 1 Day 15; Cycle 2 Day 1; Cycle 3 Day 1; Cycle 4 Day 1; Cycle 6 Day 1
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Within-participant Steady state Ctrough was defined as the median value of the Ctrough across study using plasma concentration of predose samples at Cycle 1 Day 15 and Day 1 of Cycle 2, 3, 4 and 6 for each individual participant.
Average (mean) of all calculated Ctrough values for all participants across study (Cycle 1 Day 15 and Day 1 of Cycle 2, 3, 4 and 6 ) was derived and reported in this outcome measure.
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Predose on Cycle 1 Day 15; Cycle 2 Day 1; Cycle 3 Day 1; Cycle 4 Day 1; Cycle 6 Day 1
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Change From Baseline in European Organization for Research and Treatment of Cancer Core Quality of Life Questionnaire (EORTC-QLQ-C30) Domain Scores
Time Frame: Baseline, overall treatment duration (Cycle 1 up to Cycle 30 [i.e.,116 weeks])
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EORTC-QLQ-C30: cancer-specific instrument with 30 questions for evaluation of new chemotherapy & assessment of participant reported outcome.
These include 5 functional scales, 9 symptom scales, & Global Health Status/quality of life scale (GHS/QoL).
All 14 items/domains were scored on scale of 1 (not at all) to 4 (very much) and GHS/QoL, scored on scale of 1 (very poor) to 7 (excellent).
All scales are transformed from raw scores to linear scales ranging 0 to 100.
Higher score for functional & GHS/QoL = higher level of functioning, & higher score for symptoms scales = higher symptom burden.
Least Square (LS) mean and Standard Error (SE) are derived from MMRM model with change from Baseline values as response variable, treatment, time, treatment-by-time interaction, Baseline value and stratifications factors as fixed effect.
Average of LS mean change from baseline values of overall treatment (i.e., each cycle [Cycle 1 up to Cycle 30]) was reported in this outcome measure.
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Baseline, overall treatment duration (Cycle 1 up to Cycle 30 [i.e.,116 weeks])
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Change From Baseline in European Quality of Life Working Group Health Status Measure 5 Dimensions (5D), 5 Levels (5L) (EQ-5D-5L) Score: Visual Analog Scale (VAS) Score
Time Frame: Baseline, overall treatment duration (Cycle 1 up to Cycle 30 [i.e.,116 weeks])
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EQ-5D-5L is a standardized measure of health status, provides a simple, generic measure of health for clinical and economic appraisal, and consists of 2 sections: the EQ-5D-5L health state utility index (descriptive system) and the EQ-5D-5L VAS.
The Visual Analogue Scale is designed to rate the participant's current health state on a scale from 0 to 100, where 0 represents the worst imaginable health state and 100 represents the best imaginable health state.
LS mean and SE are derived from MMRM model with change from baseline values as response variable, treatment, time, treatment-by-time interaction, Baseline value and stratifications factors as fixed effect.
Average of LS mean change from Baseline values of overall treatment (i.e., each cycle [Cycle 1 up to Cycle 30]) was reported in this outcome measure.
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Baseline, overall treatment duration (Cycle 1 up to Cycle 30 [i.e.,116 weeks])
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Change From Baseline in European Quality of Life Working Group Health Status Measure 5 Dimensions (5D), 5 Levels (5L) (EQ-5D-5L) Score: Health Utility Index Value
Time Frame: Baseline, overall treatment duration (Cycle 1 up to Cycle 30 [i.e.,116 weeks])
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EQ-5D-5L: consists of 2 sections: EQ-5D-5L health state utility index (descriptive system) & VAS.
The EQ-5D descriptive system consists of 5 dimensions: mobility, self-care, usual activities, pain/discomfort & anxiety/depression.
Each dimension has 5 levels: no problems, slight problems, moderate problems, severe problems, & extreme problems.
Response options are measured with 5-point Likert scale (for 5L version).
The EQ-5D-5L responses are converted into single index utility score between 0 to 1, where higher score indicates better health state & lower score indicate worse health state.
LS mean and SE are derived from MMRM model with change from Baseline values as response variable, treatment, time, treatment-by-time interaction, Baseline value and stratifications factors as fixed effect.
Average of LS mean change from baseline values overall treatment (i.e., each cycle [Cycle 1 up to Cycle 30]) was reported in this outcome measure.
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Baseline, overall treatment duration (Cycle 1 up to Cycle 30 [i.e.,116 weeks])
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Change From Baseline in European Organization for Research and Treatment of Cancer Quality of Life Breast Cancer Specific Module (EORTC-QLQ-BR23) Domain Scores
Time Frame: Baseline, overall treatment duration (Cycle 1 up to Cycle 30 [i.e.,116 weeks])
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QLQ-BR23: disease-specific Health-related QOL assesses impact of breast cancer & side effects of treatment.
EORTC-QLQ-BR23 contains 23 items: multi-item scales & single-item measures.
4 functional scales (body image, sexual functioning, sexual enjoyment, future perspective) & 4 scales related to symptoms of disease or treatment (arm symptoms, breast symptoms, systemic therapy side effects, & upset by hair loss).
All items scored 1 (not at all) to 4 (very much).
Scores of all scales transformed from raw scores to linear scales ranging 0 to 100.
Higher score for functional scales = better outcome; higher score for symptoms scales = higher symptom burden.
LS mean and SE are derived from MMRM model with change from Baseline values as response variable, treatment, time, treatment-by-time interaction, Baseline value and stratifications factors as fixed effect.
Average of LS mean change from baseline values of overall treatment (i.e., each cycle [Cycle 1 up to Cycle 30]) was reported.
|
Baseline, overall treatment duration (Cycle 1 up to Cycle 30 [i.e.,116 weeks])
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Collaborators and Investigators
Sponsor
Investigators
- Study Director: Clinical Sciences & Operations, Sanofi
Publications and helpful links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Skin Diseases
- Neoplasms
- Neoplasms by Site
- Breast Diseases
- Breast Neoplasms
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Enzyme Inhibitors
- Antineoplastic Agents
- Hormones, Hormone Substitutes, and Hormone Antagonists
- Antineoplastic Agents, Hormonal
- Hormone Antagonists
- Bone Density Conservation Agents
- Aromatase Inhibitors
- Steroid Synthesis Inhibitors
- Estrogen Antagonists
- Estrogen Receptor Antagonists
- Selective Estrogen Receptor Modulators
- Estrogen Receptor Modulators
- Letrozole
- Fulvestrant
- Tamoxifen
- Anastrozole
- Exemestane
Other Study ID Numbers
- ACT16105 (Other Identifier: Sanofi Identifier)
- 2018-004593-98 (EudraCT Number)
- U1111-1217-2774 (Registry Identifier: ICTRP)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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