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Breast Cancer clinical trials

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NCT ID: NCT00146549 Completed - Breast Cancer Clinical Trials

Trastuzumab in Combination With Vinorelbine or Taxane-Based Chemotherapy in Patients With Metastatic Breast Cancer

Start date: August 2001
Phase: Phase 3
Study type: Interventional

The purpose of this study is to compare two different combinations of chemotherapy with trastuzumab as initial treatment for HER2 positive advanced breast cancer. Half of the patients will receive trastuzumab in combination with a taxane form of chemotherapy (either paclitaxel or docetaxel), while the other group will receive trastuzumab in combination with vinorelbine.

NCT ID: NCT00145197 Completed - Breast Cancer Clinical Trials

Reducing Underuse of Early-Stage Breast Cancer Treatment in Minority Communities

Start date: January 2004
Phase: N/A
Study type: Interventional

The purpose of this study is to determine if a physician-centered intervention will help women with early stage breast cancer receive appropriate treatment.

NCT ID: NCT00144898 Completed - Breast Cancer Clinical Trials

GF-GS 01: Comparing Conventional Axillary Dissection Versus Sentinel Node Resection in Clinically Node-negative Operable Breast Cancer

Start date: July 2003
Phase: Phase 3
Study type: Interventional

Sentinel node resection appears as a promising advancement in the surgical treatment of breast cancer. The GF-GS 01 study, sponsored by a National Hospital Research Program, compares this new surgical method with a classical method in patients having a negative sentinel node. The duration of the follow-up is 5 years.

NCT ID: NCT00136539 Completed - Breast Cancer Clinical Trials

Neoadjuvant Therapy With Herceptin and Taxol for Breast Cancer

Start date: March 1999
Phase: Phase 2
Study type: Interventional

The purpose of this study is to determine the effectiveness and safety of administering Herceptin in combination with Taxol (paclitaxel) in the treatment of women with HER2-positive, early stage breast cancer prior to surgery.

NCT ID: NCT00135018 Completed - Breast Cancer Clinical Trials

Study on the Neoadjuvant Use of Chemotherapy and Celecoxib Therapy in Patients With Invasive Breast Cancer

Start date: February 2006
Phase: Phase 2
Study type: Interventional

This study will investigate whether cyclooxygenase inhibition with celecoxib will add any benefit to preoperative chemotherapy alone for breast cancer patients.

NCT ID: NCT00131963 Completed - Breast Cancer Clinical Trials

A Pharmacogenomics Study for Breast Cancer Patients Undergoing Adjuvant Chemotherapy With Doxorubicin (A)/Cyclophosphamide ©) and/or Weekly Paclitaxel

Start date: October 2003
Phase: N/A
Study type: Observational

RATIONALE: Drugs used in chemotherapy, such as doxorubicin, cyclophosphamide, and paclitaxel, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) may kill more tumor cells. Giving chemotherapy after surgery may kill any tumor cells that remain after surgery. PURPOSE: This phase II trial is studying how well doxorubicin, cyclophosphamide, and/or paclitaxel work in treating women with nonmetastatic breast cancer.

NCT ID: NCT00131950 Completed - Breast Cancer Clinical Trials

Effect of Lifestyle Factors and Hormone Function on Breast Density in Healthy Hispanic Women Who Are Undergoing Mammography for Breast Cancer Screening

Start date: August 2003
Phase: N/A
Study type: Interventional

RATIONALE: Lifestyle factors, such as physical activity, diet, and obesity, and hormone function may affect breast density. Screening tests, such as mammography, may help doctors find tumor cells early and plan better treatment for breast cancer. PURPOSE: This clinical trial is studying the effect of lifestyle factors and hormone function on breast density in healthy Hispanic women who are undergoing mammography for breast cancer screening.

NCT ID: NCT00131170 Completed - Breast Cancer Clinical Trials

Paravertebral Block for Breast Surgery

Start date: September 2005
Phase: Phase 4
Study type: Interventional

The effect of paravertebral block in combination with general anaesthesia is studied in a double blind fashion.

NCT ID: NCT00130533 Completed - Breast Cancer Clinical Trials

Maintenance Treatment With Capecitabine Versus Observation in Breast Cancer Patients

Start date: January 2006
Phase: Phase 3
Study type: Interventional

This is a prospective, open-label, randomized phase III study assessing adjuvant capecitabine after standard chemotherapy for patients with early triple negative breast cancer.

NCT ID: NCT00129935 Completed - Breast Cancer Clinical Trials

EC Followed Docetaxel Versus ET Followed Capecitabine as Adjuvant Chemotherapy for Node Positive Operable Breast Cancer

Start date: February 2004
Phase: Phase 3
Study type: Interventional

This is a prospective, randomised phase III trial, to compare the efficacy and safety profiles of two types of adjuvant chemotherapy regimens for human epidermal growth factor receptor 2 (HER2) negative, node positive breast cancer patients. Control Arm: This includes 4 cycles of EC 90/600 mg/m2 day 1 every 3 weeks, followed by 4 cycles of T 100 mg/m2 day 1 every 3 weeks. Experimental Arm: This includes 4 cycles of ET 90/75 mg/m2, day 1 every 3 weeks, followed by 4 cycles of capecitabine 1250 mg/m2, twice a day, via oral intake, for 14 days, and then a one-week rest period. Premenopausal women with hormone receptor positive tumours must receive 5 years of tamoxifen after the end of chemotherapy. Postmenopausal women with hormone receptor positive tumours can receive tamoxifen or aromatase inhibitors (or both) after the end of chemotherapy. Patients may receive radiotherapy when clinically indicated.