Active clinical trials for "Breast Carcinoma In Situ"

The purpose of this study is to evaluate a novel neoadjuvant regimen for invasive breast carcinoma by using the MD Anderson residual cancer burden score.To prospectively evaluate the utility of the PET scan to guide the neoadjuvant treatment and the utility of the Oncotype test as a stratifier for treatment decisons in ER+/Her2- patients. To evaluate the clinical anti-tumor activity of neoadjuvant hormonal therapy in ER+/Her2 negative patients. To evaluate the prognostic factors associated associated with pathological response as measured by the residual cancer burden tool.

This pilot clinical trial studies how well ultrasound works in detecting taxane-induced neuropathy in patients with breast cancer. Ultrasound may work better in diagnosing and detecting neuropathy in breast cancer patients treated with the chemotherapy drug called a taxane.

Atypical ductal hyperplasia (ADH) and atypical lobular hyperplasia (ALH) increases breast cancer risk. In post menopausal women, SERMS are standard chemopreventive agents. The investigators have previously shown insulin-like growth factor-I (IGF-I) is required to permit estrogen (E2) and progesterone action in the mammary gland, and that a novel somatostatin analog, SOM230, that inhibits IGF-I action can prevent E2 action on the mammary gland. It reduces cell proliferation and increases apoptosis (cell death) in the rat mammary gland. This study was designed to determine whether women at high risk for breast cancer respond to SOM230 in the same way that rats do. Methods: Women with atypical ductal hyperplasia or lobular carcinoma in-situ by core biopsy were treated for 9.5 days with SOM230 (600mcg BID). Surgical excision was performed on day 10. Sections were examined before and after SOM230 treatment for cell proliferation (Ki67) and apoptosis (TUNEL). Serum IGF-I, fasting glucose, insulin, and HbA1C were measured in anticipation of changes.

We aim to determine if Molecular Breast Imaging (a new nuclear medicine technique developed at Mayo) can identify malignant breast lesions in women who have atypical ductal hyperplasia, atypical lobular hyperplasia, or lobular carcinoma in situ.

The rate of axillary dissection avoided in patients with Ductal Carcinoma in Situ (DCIS) and a mastectomy indication will be obtained by calculating the proportion of women with GAS in-patient population that will prove to be DCIS or DCIS-MI + CCI. A confidence interval of 95% will be deferred.

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 pilot research trial studies the effects of chemotherapy on intestinal bacteria/organisms (microbiota) in patients newly diagnosed with breast cancer. Change in intestinal microbiota may be associated with weight gain in patients treated with chemotherapy. Weight gain has been also associated with cancer recurrence. Examining the types and quantity of bacterial composition in the stool of breast cancer patients treated with chemotherapy may help determine whether body weight and composition are associated with changes in the intestinal microbiota and allow doctors to plan better treatment to prevent weight gain and possibly disease recurrence.

RATIONALE: Studying samples of tumor tissue from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer. PURPOSE: This research study is studying biomarkers in tissue samples from patients with ductal breast carcinoma in situ.

This phase I trial evaluates how well a mobile device-based breast cancer survivorship interactive care plan works in monitoring symptoms and recovery in patients with stage 0-III breast cancer. The interactive care plan provides patients with individualized, 'just in time' education materials to promote self-management for those reporting difficult to control symptoms, as well as escalations to contact their care team for signs or symptoms concerning for cancer coming back (recurrence). The interactive care plan may help alleviate the symptoms of fatigue, insomnia, hot flashes, and sexual dysfunction; increase physical activity level and improve quality of life in patients with breast cancer.

Breast cancer affects a large proportion of Danish women and late morbidity following breast cancer treatment including pain, reduced motility and force of the arm and shoulder, disturbed sensitivity, and lymph edema affects many patients. The risk for such late complications have previously been carefully described by us and others in patients operated by traditional methods, but the follow-up in most of these studies have been rather short , and long time follow-up results are not available. The impact of the new oncoplastic techniques that allows more women to have breast conserving surgery is not known yet. These operations are more extensive and therefore might be accompanied by more complications. The purpose of this study is to give answer to that question.The study includes three parts. First a questionnaire to patients who have breast conserving surgery performed in one of the three breast units in Central Region Denmark. It contains questions regarding arm morbidity, quality of life, comorbidity, and body image. The questionnaire should be filled in preoperatively and 18 months after surgery. The second part consists of an objective evaluation of shoulder and arm function and cosmesis before and after breast conserving surgery with and without oncoplastic techniques. This should be performed at baseline before surgery and 18 months later. The third part is a long time follow-up of patients after breast conserving surgery without oncoplastic techniques. This group of patients is recruited from three breast units in Central Region Denmark. It contains questions regarding arm morbidity, quality of life, comorbidity, and body image. The questionnaire should be filled in preoperatively and 18 months after surgery. The second part consists of an objective evaluation of shoulder and arm function and cosmesis before and after breast conserving surgery with and without oncoplastic techniques. This should be performed at baseline before surgery and 18 months later. The third part is a long time follow-up of patients after breast conserving surgery without oncoplastic techniques. This group of patients is recruited from the cohort in a previous study with 18 months follow-up following breast conserving surgery without oncoplastic technique.