Active clinical trials for "Breast Neoplasms"

The purpose of this pilot study is to see if taking anastrozole (Arimidex) for 10 days causes changes in breast cancer cells. Anastrozole (Arimidex) is a drug used in the treatment of a type of breast cancer that depends on estrogen to grow. This type of breast cancer is called estrogen receptor positive breast cancer. Anastrozole (Arimidex) works by blocking an enzyme in your body called aromatase. Aromatase is found in your muscles, fat, liver and in breast tumors. This enzyme is important for making estrogen in women who are no longer having menstrual periods. Anastrozole decreases levels of estrogen in the body. We are interested in seeing if taking anastrozole for 10 days will cause changes in breast cancer cells. We will study cell processes such as how they make new blood vessels, how quickly the cells multiply, and how soon they die. We will also study which genes in the breast cancer tissues are turned on or off by taking anastrozole for 10 days.

The proposed study plans to examine the effect of flaxseed consumption, a phytoestrogen rich food, compared to aromatase inhibitors as a complementary approach to treating estrogen receptor positive breast cancer, as well as the effect of combined flaxseed and aromatase inhibitor therapy on breast cancer treatment. Because of the increasing use of both complementary and alternative approaches to treatment, and the use of aromatase inhibitors in the treatment of breast cancer, the proposed study has potential to provide important clinical information about the effect of foods high in phytoestrogens on a common endocrine therapy used in breast cancer.

RATIONALE: Physical activity may prevent or reduce weight gain in women receiving chemotherapy for early stage breast cancer. PURPOSE: This randomized phase I/II trial is studying physical activity to see how well it works compared with usual care to prevent or reduce weight gain in women with stage I or stage II breast cancer undergoing chemotherapy.

RATIONALE: Coenzyme Q10 is a vitamin that may be effective in relieving fatigue and depression in women who are undergoing chemotherapy for breast cancer. PURPOSE: This randomized clinical trial is studying how well coenzyme Q10 works in relieving treatment-related fatigue in women with breast cancer.

This study is to evaluate various doses and schedules for denosumab administration and characterize the safety profile in this indication.

RATIONALE: Estrogen can cause the growth of breast cancer cells. Hormone therapy using letrozole may fight breast cancer by lowering the amount of estrogen the body makes. Zoledronate may prevent bone loss in patients who are receiving letrozole. It is not yet known which schedule of zoledronate is more effective in preventing bone loss in patients with breast cancer. PURPOSE: This randomized phase III trial is studying two different schedules of zoledronate to compare how well they work in preventing bone loss in postmenopausal women who are receiving letrozole for stage I, stage II, or stage IIIA breast cancer.

RATIONALE: Venlafaxine may be effective in relieving hot flashes caused by hormone therapy. Giving venlafaxine with zolpidem (a sleeping pill) may improve sleep and quality of life in women who are receiving hormone therapy for treatment or prevention of breast cancer. PURPOSE: This randomized clinical trial is studying giving venlafaxine together with zolpidem to see how well it works compared to venlafaxine alone in relieving hot flashes and associated sleep disorders in women who are receiving hormone therapy to treat or prevent breast cancer.

RATIONALE: Acupuncture may help relieve hot flashes in women with breast cancer. It is not yet known whether acupuncture is more effective than a placebo in treating hot flashes in women with breast cancer PURPOSE: This randomized clinical trial is studying acupuncture to see how well it works compared to a placebo in treating hot flashes in women with breast cancer.

RATIONALE: Pyridoxine (vitamin B6) may prevent or lessen hand-foot syndrome caused by chemotherapy. It is not yet known whether pyridoxine is more effective than a placebo in preventing hand-foot syndrome. PURPOSE: This randomized clinical trial is studying pyridoxine to see how well it works compared to a placebo in preventing hand-foot syndrome in patients who are receiving liposomal doxorubicin for recurrent ovarian, fallopian tube, or peritoneal cancer, metastatic breast cancer, or advanced endometrial cancer.

This purpose of this study is to test whether a 6-month yoga program improves quality of life and reduces fatigue and weight gain in breast cancer survivors.