Showing posts with label Ibrance (palbociclib). Show all posts
Showing posts with label Ibrance (palbociclib). Show all posts

Friday, May 13, 2016

Pfizer Receives Expanded FDA Approval For Ibrance (palbociclib) In HR , HER2- Metastatic Breast Cancer

In continuation of my updates on palbociclib

Palbociclib.svg


Pfizer Inc. (NYSE:PFE) announced that the U.S. Food and Drug Administration (FDA) has approved a new indication expanding the use of Ibrance (palbociclib) 125mg capsules, Pfizer’s metastatic breast cancer therapy. Now Ibrance also is approved for the treatment of hormone receptor-positive (HR+), human epidermal growth factor receptor 2-negative (HER2-) advanced or metastatic breast cancer in combination with fulvestrant in women with disease progression following endocrine therapy.1 Pfizer’s supplemental New Drug Application (sNDA) for Ibrance was reviewed and approved under the FDA’s Breakthrough Therapy designation and Priority Review programs based on results from the Phase 3 PALOMA-3 trial in pre-, peri- and post-menopausal women with HR+, HER2- metastatic breast cancer whose disease progressed on or after prior endocrine therapy in the adjuvant or metastatic setting.

Ibrance first was approved in February 2015 and also is indicated for the treatment of HR+, HER2- advanced or metastatic breast cancer in combination with letrozole as initial endocrine-based therapy in postmenopausal women.1 The indication in combination with letrozole is approved under accelerated approval based on progression-free survival (PFS). Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory trial.1 The confirmatory Phase 3 trial, PALOMA-2, is fully enrolled.

Ibrance is the first and only cyclin-dependent kinase 4/6 (CDK 4/6) inhibitor approved by the FDA.


Pfizer Receives Expanded FDA Approval For Ibrance (palbociclib) In HR , HER2- Metastatic Breast Cancer

Tuesday, August 4, 2015

FDA Approves Ibrance (palbociclib) for Postmenopausal Women with Advanced Breast Cancer



Palbociclib.svg


In continuation of my update on palbociclib

The U.S. Food and Drug Administration today granted accelerated approval to Ibrance (palbociclib) to treat advanced (metastatic) breast cancer.

Breast cancer in women is the second most common type of cancer in the United States. It forms in the breast tissue and in advanced cases, spreads to surrounding normal tissue. The National Cancer Institute estimates that 232,670 American women were diagnosed with breast cancer and 40,000 died from the disease in 2014.
Ibrance works by inhibiting molecules, known as cyclin-dependent kinases (CDKs) 4 and 6, involved in promoting the growth of cancer cells. Ibrance is intended for postmenopausal women with estrogen receptor (ER)-positive, human epidermal growth factor receptor 2 (HER2)-negative metastatic breast cancer who have not yet received an endocrine-based therapy. It is to be used in combination with letrozole, another FDA-approved product used to treat certain kinds of breast cancer in postmenopausal women.