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Discover 16,694 clinical trials near Salt Lake City, Utah. Find research studies in your area.
Showing 5261-5280 of 16,694 trials
NCT04568603
The present study is designed to determine the effect of islatravir (ISL) \[MK-8591\] on methadone pharmacokinetics (PK). The primary objective is to assess whether ISL impacts the area under the plasma concentration time curve from dosing to 24 hours postdose (AUC0-24) of S-methadone and R-methadone in participants on oral methadone therapy. It is hypothesized that the plasma AUC0-24hr for S- and R-methadone will be similar after methadone alone compared to methadone and ISL 60 mg coadministration.
NCT02694809
The main purpose of this study is to determine if taking the study drug, conjugated estrogens/bazedoxifene (Duavee®) causes any changes in the proliferation markers within the breast tissue of the study subjects. The study drug is approved by the US Food and Drug Administration in healthy postmenopausal women to treat certain symptoms of menopause such as hot flashes. Since it is not approved in women with DCIS, its use in this study is experimental. This study will also look at whether taking the study drug causes any significant or undesirable side effects in women with DCIS. The researchers hope that this study will help them determine if taking the study drug is safe in women taking DCIS and if it can possibly reduce the risk of developing breast cancer in women with DCIS.