Clinical Trials

Sponsor: SOLTI Breast Cancer Research Group

Sponsor Study ID: SOLTI-2101

Study Title: A Phase III, Multicenter, Open label Study of Ribociclib vs. Palbociclib in Patients With Advanced Hormone Receptor positive/HER2 negative/HER2 Enriched Breast Cancer HARMONIA Trial

NCT Number: NCT05207709

Phase: III

Protocol Type: Treatment

Age Group: Adults

Disease Sites: Breast

Study Objectives: HARMONIA is an international, multicenter, randomized, open-label and phase III study. The primary objective of this study is to demonstrate that the combination of ribociclib with endocrine therapy (letrozole or fulvestrant) is superior to palbociclib with endocrine therapy (letrozole or fulvestrant) in prolonging progression-free survival in patients with advanced HR+/HER2- and HER2-E breast cancer. The study will enroll approximately 456 patients with HER2-E disease from approximately 80 sites worldwide.



Study Documents    
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