Active clinical trials for "Breast Neoplasms"

RATIONALE: High estrogen levels may be associated with dense breast tissue and an increased risk of developing breast cancer. Tamoxifen may be effective in reducing breast density by decreasing estrogen levels. PURPOSE: This phase I trial is studying how well tamoxifen works in reducing breast density in premenopausal women with breast cancer or at high risk of developing breast cancer.

Implementation and Evaluation of Implementation of Quality of Life Diagnostics and Therapy in Individual Patients with Breast Cancer. A prospective study including 170 patients, 5 clinics and 38 general practitioners as coordinating doctors for quality of life therapies. Correlational study including several comparisons such as patients and their doctors.

This study will identify how personal beliefs, values and family experiences affect a person's decision as to whether or not to be tested for changes in a gene called BRCA1 or BRCA2. Changes in these genes are associated with a significantly increased risk of breast and ovarian cancer in women, a slightly higher risk of prostate cancer in men, and a slightly higher risk of colon cancer in both men and women. Families enrolled in the National Cancer Institute's familial cancer research project who also participated in a telephone survey (protocol 78-C-0039) regarding their level of interest in BRCA1/2 testing results may be eligible for this study. All participants will complete a 20- to 30-minute questionnaire assessing knowledge, risk perception and personality traits, and will participate in an education session to review the following: Information about their individual cancer risk, based on family history Potential benefits and risks (medical, psychological and social) of BRCA1/2 testing, both for those who test positive and those who test negative Overview of DNA testing (what is done and how accurate it may or may not be) Medical management options for those at increased risk for breast and ovarian cancer Environmental cancer risk factors Instruction in breast self-examination Participants will then be asked whether or not they want to undergo BRCA1/2 testing Those who want to be tested will be divided into two groups to compare counseling methods (client-centered vs. counselor-driven counseling). A small blood sample (2 to 3 tablespoons) will be drawn for genetic analysis. Test results will be provided in person at a second visit-this may take 6 months or more. A follow-up telephone call 2 weeks after receipt of the test results will address participants' questions and provide support. During a third visit, scheduled 6 months after receipt of the test results, participants will complete questionnaires evaluating mood, attitude, self-esteem, family interactions, cancer screening practices, and other factors. Finally, 1 year after receipt of the test results, participants will be contacted by telephone and asked about their feelings about the test and its outcome. Individuals who choose not to have gene testing will not participate in any in-person sessions after the initial visit. They will be followed with no more than two telephone interviews to assess their feelings and attitudes related to their decision not to be tested. Individuals may reconsider and change their mind at any time regarding their decision-whether to be tested or not. The results of the study will help experts devise the most effective methods of educating and counseling people at high risk for having an altered BRCA1/2 gene.

To explore the real world situation of trastuzumab and lapatinib combined chemotherapy in China, and to explore the relationship between progression free survival and treatment.

The purpose of this randomized clinical trial is to examine the effects of Mediterranean diet based intervention on inflammation and metabolic risk factors in overweight or obese postmenopausal women with breast cancer receiving adjuvant hormone therapy.

This study evaluates how two different types of postoperative bra 1) standard bra, soft VS 2) compression bra compression after breast cancer surgery affect pain, seroma, other symptoms and complications, and the womans experience of comfort

Robotic mastectomy with immediate reconstruction was introduced by Toesca et al. in 2015. Since then, several studies have reported the safety and feasibility of robotic nipple-sparing mastectomy with immediate reconstruction. However, most studies were conducted by single centers and had small samples. Furthermore, there is a lack of studies comparing surgical and oncologic outcomes between robotic nipple-sparing mastectomy and conventional nipple-sparing mastectomy. For this reason, this study evaluates surgical and oncologic outcomes of robotic nipple-sparing mastectomy with immediate reconstruction using international multi-center data.

This is a monocentric, prospective cohort study evaluating the feasibility of an E-monitoring protocol in patients with breast cancer treated by adjuvant hormonotherapy . 45 patients will be included. Patients will be followed during 6 months.

Breast cancer is the most frequent cancer type in women globally. In conjunction with the new developments, breast cancer survival has increased therefore the management of long-term complications has gained importance. Breast cancer survivors can face the loss of muscle strength, increased fatigue and diminished physical function associated with treatment-related long term effects and psychological affection and thereby reduced quality of life. Upper extremity lymphedema or breast cancer-related lymphedema (BCRL) is one of the most prominent long term complications which affects breast cancer survivors in many ways after breast cancer surgery. It has been reported that breast cancer survivors with BCRL have the lower muscle strength and more activity limitations when compared to the ones free of BCRL. In BCRL, affected extremity has been found to 36% more weaker when compared to the unaffected side. Fatigue is one of the most prominent symptoms when considering cancer-related symptoms in cancer survivors. It has been stated that increased fatigue is correlated with increased activity limitation and deterioration in physical function. The hand-grip test which is frequently used in the assessment of decreased muscle function has been stated as a reliable and repeatable test in breast cancer survivors. In addition, this test is frequently applicable to assess mortality, physical and functional capacity, symptoms after surgery and to designate an exercise program. There are studies that investigate upper extremity function associated with hang-grip strength in breast cancer survivors. Yet, there is a lack of the objective result or conclusion of the BCRL effect on upper extremity function which is assessed with hang-grip strength when compared without BCRL. Therefore, this study is planned to investigate of cumulative effects of factors such as lymphedema severity, age, fatigue, body mass index, muscle strength, physical activity level, pain level, exercise benefits/barriers scale score on hand-grip strength related upper extremity functionality in breast cancer survivors.

This study investigate the effect of pre-operative ultrasound guided stellate ganglion block with local anesthetic on the frequency of neuropathic pain syndromes in the first 6-month post cancer breast surgeries with axillary dissection.