Clinical trials

The usual approach to care for hormone receptor positive, HER2 positive breast cancer is chemotherapy and HER2 targeted therapy followed by endocrine therapy and surgery. The purpose of this Research Study is to see if taking endocrine therapy with the chemotherapy and HER2 directed therapy increases patients response to therapy at the time of surgery

Tobacco use is the leading cause of preventable death in the U.S., with 480,000 deaths per year and 7.7 million deaths globally. A major clinical symptom associated with abstinence from both licit and illicit drugs is insomnia, which is a clinically verified, major risk factor for relapse. Roughly half of the 40 million smokers in the U.S. attempt to quit annually, with very low rates of success. One major hurdle is poor sleep quality during abstinence. Compounding the problem is that some pharmaceuticals to help reduce smoking can increase insomnia. Poor sleep is recognized as a major impediment to maintaining abstinence from several drugs of abuse, including nicotine. Blockers of orexin have recently been proposed as a promising therapy for smoking cessation. Insomnia has been reported in up to 40% of smokers, and 80% report regular sleep disturbances, which can be amplified during abstinence. A new orexin blocker, daridorexant, was FDA approved within the past two years for the treatment of insomnia, and while it has been tested in healthy individuals with insomnia, it has not been tested in smokers, who suffer from insomnia, particularly during the withdrawal phase when trying to quit. Daridorexant has an improved profile of beneficial effects for those with insomnia, the most notable advantage being its shorter duration of action that promotes daytime alertness, which is problematic for both active smokers and smokers during withdrawal. Poor sleep leads to daytime sleepiness, which often leads to smoking to maintain alertness.