10 Clinical Trials for Various Conditions
Naltrexone is a drug which blocks some effects of chemicals called beta-endorphins that are made in the body. Beta-endorphins can be made in response to stress, injury, and also pleasurable activities. In previous studies, it has been shown that levels of beta-endorphins in the blood go up during radiation therapy, and that this increase is linked to fatigue. This suggests that naltrexone may help to reduce fatigue in people who are getting radiation therapy In this research study, the investigators are looking to see whether naltrexone works better than a placebo in reducing fatigue during radiation therapy.
This phase II trial studies how well genetic testing works in predicting tumor response in patients with stage I-III HER2 negative invasive breast cancer. Genetic testing is a procedure that tests tumor samples to learn if certain genes are activated (turned on) in the tumor and if the activation of these genes may predict if the tumor will be sensitive or resistant to routine breast cancer treatments, such as chemotherapy or hormonal therapy.
This phase III trial evaluates how often women develop insulin resistance and type-2 diabetes and compares metformin with usual care to usual care alone in treating insulin resistance in women with stage I-III breast cancer after chemotherapy. Insulin resistance occurs when cells stop responding to insulin and is a risk factor for developing diabetes and heart disease. Higher levels of insulin have been shown to be associated with aggressive breast cancer. Metformin hydrochloride decreases the amount of glucose (a type of sugar) released into the bloodstream from the liver and increases the body's use of the glucose. Metformin as well as standard of care diet and exercise education is known to lower blood sugar. However, chemotherapy may accelerate metabolic disorders, such as high blood sugar, and the impact of metformin in these breast cancer survivors is not known. Giving metformin with usual care may be more effective than usual care alone in preventing or reversing insulin resistance in women with stage I-III breast cancer after chemotherapy.
This stage IV trial examines how a mutation in HSD3B1 (1245C) gene affects treatment of stage I-III breast cancer. This trial may help researchers determine if mutations in HSD3B1 decreases the efficacy of aromatase inhibitor therapy such as letrozole. Letrozole may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth.
This phase II trial studies how well anastrozole and letrozole after surgery work in treating patients with stage I-III breast cancer. Drugs, such as anastrozole and letrozole, may stop the growth of tumor cells by decreasing the amount of estrogen made by the body. Giving anastrozole and letrozole after surgery may prevent breast cancer from coming back (recurrence).
This phase II trial studies whether a prior germline predictor of taxane-induced peripheral neuropathy (TIPN) can help identify a subgroup of patients who are at higher risk of chemotherapy-induced peripheral neuropathy in African American patients with stages I-III breast cancer. The study also investigates whether docetaxel maybe work better than paclitaxel with regard to TIPN rate/severity and dose reductions.
This clinical trial assesses whether a newly designed algorithm which looks at the genomic signature of each patient's tumor to predict their sensitivity to standard of care treatment verses being placed on a personally designed treatment trial can improve the responses in patients with newly diagnosed triple-negative breast cancer (TNBC). Testing the primary tumor biopsy for certain proteins and monitoring the lymphocyte infiltration into the tumors may help doctors determine the sub-type of TNBC, and direct treatments that may work well. It is not yet known whether assigning treatment based on the patient's tumor classification will improve how well the tumor responds.
This phase II trial tests how well neratinib prior to the primary treatment (neoadjuvant) works in treating patients with stage I-III HER2 mutated lobular breast cancers. Neratinib is in a class of medications called kinase inhibitors. It works by blocking the action of an abnormal protein that signals cancer cells to multiply. This helps slow or stop the spread of cancer cells. Giving neratinib in addition to normal therapy may work better in treating cancer than the endocrine therapy patients would normally receive.
This early phase I trial tests whether letrozole with simvastatin works better than letrozole alone to stop tumor cell proliferation in patients with stage I-III hormone receptor positive, HER2 negative invasive breast cancer. Letrozole and simvastatin may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. The addition of simvastatin to letrozole may be more effective at stopping the growth of cancer cells than letrozole alone.
This phase IIB trial studies how well enzalutamide and paclitaxel before surgery works in treating patients with stage I-III androgen receptor-positive triple-negative breast cancer. Androgens can cause the growth of triple-negative breast cancer. Anti-hormone therapy, such as enzalutamide, prevent androgen from binding to the androgen receptor, thereby decreasing cell growth and causing tumor cell death. Drugs used in chemotherapy, such as paclitaxel, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving enzalutamide and paclitaxel before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed. This treatment study is part of the MD Anderson Moonshot initiative.