FDA approves new Drug for Early Breast Cancer

Written by Dr. Kamal Kant Kohli Published On 2021-10-14T19:39:38+05:30 | Updated On 14 Oct 2021 2:09 PM GMT

FDA approves new Drug for Early Breast Cancer

The US food and drug administration has approved a new drug abemaciclib for one type of breast cancer. FDA has s approved Abemaciclib in combination with endocrine therapy (tamoxifen or an aromatase inhibitor), for the adjuvant treatment of adult patients with hormone receptor-positive (HR+), human epidermal growth factor receptor 2-negative (HER2-), node-positive, early breast cancer...

Updated data supporting this new indication will be featured in the October 14 European Society for Medical Oncology (ESMO) Virtual Plenary

Abemaciclib has already been approved for advanced, or metastatic, breast cancer.

This FDA approval builds on the established body of evidence for Verzenio, which is already approved for the treatment of certain types of HR+ HER2- advanced or metastatic breast cancer. Concurrent with this approval, the FDA has expanded the use of Verzenio in all indications, when given in combination with endocrine therapy, to include men. Verzenio is available in tablet strengths of 200 mg, 150 mg, 100 mg, and 50 mg.

"The design and results of the monarchE study are practice-changing and represent the first advancement in adjuvant treatment of HR+ HER2- breast cancer in a very long time," said Sara M. Tolaney, MD, MPH, Harvard Medical School, Dana-Farber Cancer Institute, and investigator on the monarchE study. "This FDA approval for Verzenio in combination with endocrine therapy in the early breast cancer setting has the potential to become a new standard of care for this population. We are encouraged by the marked reduction in the risk of recurrence even beyond the two-year treatment period in these patients, and I'm grateful to be able to offer this as a treatment option to my patients."

"Women and men living with high risk HR+ HER2- early breast cancer want to do all they can to reduce the risk of the disease coming back, with the hope of living free of cancer. The approval of Verzenio provides a new treatment option to help them do just that," said Jean Sachs, chief executive officer, Living Beyond Breast Cancer. "This approval brings new optimism to the breast cancer community."

This approval is based on efficacy results from an analysis of this subgroup with additional follow-up, conducted post-hoc. In this analysis, Verzenio given in combination with ET continued to demonstrate a clinically meaningful benefit, with a 37 percent decrease in the risk of breast cancer recurrence or death compared to standard adjuvant ET alone for patients with high risk clinical and pathological features and a Ki-67 score ≥20% (HR: 0.626 [95% CI: 0.49-0.80]), and an absolute benefit in IDFS event rate of 7.1 percent at three years. The number of IDFS events at the time of this analysis was 104 with Verzenio plus ET compared to 158 with ET alone. Overall survival data were not mature and additional follow up is ongoing.

Adverse reactions from monarchE were consistent with the known safety profile for Verzenio.2 Safety and tolerability were evaluated in 5,591 patients. The most common adverse reactions reported (>10%) in the Verzenio plus ET (tamoxifen or an aromatase inhibitor) arm, and >2% higher than the ET arm alone, were diarrhea, infections, fatigue, nausea, headache, vomiting, stomatitis, decreased appetite, dizziness, rash, and alopecia.3 The most common laboratory abnormalities (all grades ≥10%) were creatinine increased, white blood cell count decreased, neutrophil count decreased, anemia, lymphocyte count decreased, platelet count decreased, ALT increased, AST increased, and hypokalemia.

For further reference log on to:

https://investor.lilly.com/news-releases/news-release-details/fda-approves-verzenior-abemaciclib-first-and-only-cdk46

US FDAfood and drug administrationFDAnew drugabemaciclibbreast cancer

Source : Press release

Dr. Kamal Kant Kohli

Dr Kamal Kant Kohli-MBBS, DTCD- a chest specialist with more than 30 years of practice and a flair for writing clinical articles, Dr Kamal Kant Kohli joined Medical Dialogues as a Chief Editor of Medical News. Besides writing articles, as an editor, he proofreads and verifies all the medical content published on Medical Dialogues including those coming from journals, studies,medical conferences,guidelines etc. Before Joining Medical Dialogues, he has served at important positions in the medical industry in India including as the Hony. Secretary of the Delhi Medical Association as well as the chairman of Anti-Quackery Committee in Delhi and worked with other Medical Councils in India. Email: editorial@medicaldialogues.in. Contact no. 011-43720751