Is Medication-Related Osteonecrosis of the Jaws (MRONJ) Associated to Cyclin-Dependent Kinase (CDK) 4/6 Inhibitors? A Word of Cautiousness. Comment on Marcianò et al. Medication-Related Osteonecrosis of the Jaws and CDK4/6 Inhibitors: A Recent Association. 2020, , 9509.

Marcianò et al. launched an alert in this journal about a possible association between medication-related osteonecrosis of the jaws (MRONJ) and cyclin-dependent kinase (CDK) 4/6 inhibitors in breast cancer patients [..

Fulvestrant treatment is associated with cholesterol plasma level reduction in hormone-receptor-positive metastatic breast cancer patients.

Background: Fulvestrant is a pure anti-estrogen hormoal agent formally lacking any estrogen-agonist activity. We analyze the effect(s) of fulvestrant treatment on estrogen target systems in hormoe-sensitive advanced breast cancer patients.

Results: Patients received a median of five fulvestrant injections (range 3-19).