Phase III Study to Assess AZD9833+ CDK4/6 Inhibitor in HR+/HER2-MBC With Detectable ESR1m Before Progression (SERENA-6)
Condition:   ER-Positive HER2-Negative Breast Cancer Interventions:   Drug: AZD9833;   Drug: AZD9833 Placebo;   Drug: Anastrozole;   Drug: Anastrozole placebo;   Drug: Letrozole;   Drug: Letrozole placebo;   Drug: Palbociclib;   Drug: Abemaciclib;   Drug: Luteinizing hormone-releasing hormone (LHRH) agonist Sponsor:   AstraZeneca Recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - July 16, 2021 Category: Research Source Type: clinical trials

Analysis of Therapy Sequence in Women With HR+, HER2 - mBC in Moscow: A Multicenter Retrospective Observational Study.
Condition:   Breast Cancer Stage IV Interventions:   Drug: Palbociclib;   Drug: Ribociclib;   Drug: Abemaciclib;   Drug: Letrozole;   Drug: Anastrozole;   Drug: Tamoxifen;   Drug: Fulvestrant;   Drug: Exemestane;   Drug: Alpelisib Sponsor:   Blokhin's Russian Cancer Research Center Recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - April 21, 2021 Category: Research Source Type: clinical trials