Novartis’ Kisqali® (ribociclib) has achieved statistically significant improvement in overall survival in the Phase III MONALEESA-3 clinical trial. This is the second Phase III clinical trial in which Kisqali combination therapy met the key secondary endpoint of overall survival at the pre-planned interim analysis.
MONALEESA-3 evaluated efficacy and safety of Kisqali plus fulvestrant in postmenopausal women with hormone-receptor positive, human epidermal growth factor receptor-2 negative (HR+/HER2-) advanced or metastatic breast cancer in both the first-line and second-line settings.
No new safety signals were observed; adverse events were consistent with previously reported Phase III trial results. Kisqali is approved for use in various indications in more than 75 countries around the world.
Kisqali® (ribociclib) is the CDK4/6 inhibitor with the largest body of first-line clinical trial evidence demonstrating consistent and sustained efficacy compared to endocrine therapy alone. Kisqali is the only CDK4/6 inhibitor to achieve statistically significant overall survival in two Phase III trials with two distinct patient populations. Overall survival follow-up is ongoing for the Phase III MONALEESA-2 trial.
Susanne Schaffert, PhD, President, Novartis Oncology, said: “We are thrilled that Kisqali combination therapy again has demonstrated improved overall survival for patients with HR+/HER2- advanced breast cancer – first in pre-menopausal and peri-menopausal women in MONALEESA-7, and now in post-menopausal women in MONALEESA-3.
“We will continue to reimagine cancer to help patients live longer, and also improve quality of life as we work towards finding a cure for this incurable disease.”
Novartis will present the full results at an upcoming medical congress and submit the data to global health authorities.