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Browse 4,817 clinical trials for breast cancer. Find studies that match your criteria and connect with research centers.
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NCT03158441
Introduction The most common breast cancer originates within the breast milk ducts, and is called ductal carcinoma. After the stage where the cancer is found only within the ducts, it invades the breast tissue beyond the ducts, and becomes invasive cancer (Infiltrating Duct Carcinoma). Breast cancer located within the ducts is called intra ductal carcinoma in situ- DCIS. DCIS is the developing cancer and usually does not metastasize. Another type of breast cancer originates within the breast lobules and is call lobular carcinoma. Recently at the Weizmann Institute, Prof. Hadassa Degani and her group developed and imaging technique using breast MRI. This technique allows to map the three-dimensional structure of the milk ducts in the breast. The method is based on measuring the random movement (Brownian motion) of water molecules (diffusion) in different directions in the breast tissue, collecting diffusion images by using magnetic field gradients in different directions, allowing imaging of Diffusion tensor Imaging -DTI. Movement of water molecules within a unified solution is usually random and uniform in all directions, but the internal structures in biological systems (such as cells, pipelines, fiber) restrict the movement of water in certain directions. The DTI method exploits this feature by measuring the diffusion in various directions, thus enabling calculating images of biological structures \[1\]. This method was proved to be effective in mapping the brain's white matter fibers and is used routinely in clinical tests used to monitor neurological injuries \[2-4\]. This method was used for milk ducts mapping within breast tissue at the Weizmann Institute. The system that was developed at the Weizmann Institute, showed that the movement of water molecules along the milk ducts is faster than their movement across the ducts and therefore it was possible using this method to map the breast ductal system. Also this method showed that it is possible to detect and diagnose malignant changes within breast and to distinguish them from normal tissue and benign tumors using DTI. Changes in cell density and arrangement causes changes in the directional diffusion coefficients and the differences between them \[5-9\] Research Plan Summary A prospective preliminary study to evaluate the correlation between the DTI analysis of breast MRI and the results of conventional contrast enhanced breast MRI. The patients enrolled for the study will be women scheduled for breast MRI due to high risk screening or pretreatment evaluation. The patients will fill in a form regarding: age, hormonal status, risk factors, prior breast surgery or treatment (a form which is routinely filled out in our institution). They will then undergo a breast MRI scan, using the routine protocol in our institution. This will be directly followed by a DTI sequence, which takes about 10 minutes in addition to the regular examination. The DTI sequence is routinely used in other imaging institutions, as part of the breast MRI protocol. The exams will be read on our regular work stations, and in addition will be analyzed by software developed at the Weizmann Institute. Both interpretations will then be compared to each other and to clinical and pathological data
NCT03058939
This is a two-stage phase II study with a single arm design. It will be conducted in women with breast cancer with stages IIA to IIIC (defined by AJCC 2009 classification) of all histological subtypes. All patients will receive 16 doses of paclitaxel; three breast ultrasound tests and tumor pathologic response evaluation will be used to assess the response to treatment.
NCT03923166
Overexpression of the HER2 gene accounts for 20% to 30% of breast cancer. Although trastuzumab combined with chemotherapy has become the basic treatment for patients with HER2-positive advanced breast cancer, For patients who have progressed or relapsed after trastuzumab treatment, There are still many issues to explore on the choice of program of retargeted therapy. In HER2-positive advanced breast cancer, the results of Phase I and Phase I/II trials of pyrotinib or pyrotinib combined with capecitabine show that the anti-tumor effect is rapid, efficient and sustainable, and the patient is safe and well tolerated. Capecitabine is an oral cytotoxic drug that has high selectivity and specificity against tumors. Many patients need to adjust the dose due to adverse reactions, especially for patients after multi-line treatment. Previous studies have shown that sustained low-dose capecitabine reduces the adverse effects of the drug while ensuring efficacy. Based on the above, this study is to conduct a single-center, one-arm phase II clinical trial to explore the efficacy and safety of pyrotinib and capecitabine in the treatment of HER2-positive advanced breast cancer.
NCT01472445
This is a research study of the effect of Vitamin D on breast cancer. We hope to learn whether Vitamin D can change characteristics of certain genes in a breast cancer tumor that affect its growth. We believe some of these characteristics may be influenced by body weight.
NCT02324894
Mammography remains an imperfect screening test especially in women with extremely dense breast tissue, missing biologically aggressive cancers especially in younger population and picking up indolent cancers that do not need treatment. The most sensitive test for breast cancer detection at our disposal is magnetic resonance imaging (MRI). The preliminary study of Dr Kuhl provide strong arguments that Ultra FAST Breast Magnetic Resonance is suitable for breast cancer screening with high sensitivity and specificity values. Data clearly demonstrates that FAST breast MRI could be the standard for breast cancer screening: it is safe, does not induce cancers, and can find more cancers than mammography. However this study was performed in women with low to moderately increased risk.The value of FAST Breast Magnetic Resonance in normal screening population has to be assessed before a modification of current strategy of breast cancer screening with mammography.
NCT00088413
Background: * Many cancers produce two proteins, carcinoembryonic antigen (CEA) and mucin-1 (MUC-1). * The PANVAC-V (PANVAC vaccinia) priming vaccine and PANVAC-F (PANVAC fowlpox) boosting vaccine contain human genes that cause production of CEA and MUC-1, which can be used as a target for the immune system to attack the cancer. The vaccines also contain genes that cause production of other proteins that enhance immune activity. * Sargramostim is a protein that boosts the immune system. Objectives: * To evaluate the safety and effectiveness of PANVAC-V and PANVAC-F in patients with advanced cancer. * To document the immune response to the vaccines and any anti-tumor responses that may occur. Eligibility: Patients 18 years of age and older with advanced cancer whose tumors produce CEA or MUC-1 protein Design: * This trial has three cohorts: the first cohort includes 10 patients with advanced colorectal cancer and 10 to 15 patients with any advanced non-colorectal cancer that produces either EA or mitochondrial Ca2+ uniporter 1 (MCU-1); the second cohort includes 12 patients with advanced breast cancer and the third cohort includes 14 patients with advanced ovarian cancer. * All patients receive PANVAC-V on study day 1, followed by PANVAC-F on days 15, 29 and 43 then every 28 days for up to 12 vaccines followed by every 3 months until disease progression or toxicity. The vaccines are given by injection under the skin. Sargramostim is injected at the vaccination site on the day of each vaccination and for the next 3 days following vaccination. * Patients whose scans show that their disease has progressed, but who are otherwise clinically stable may revert back to monthly injections. * Patients undergo apheresis to collect white blood cells (lymphocytes) on day 1 and day 71 of the study to measure the immune response to the treatment. Blood is collected through a needle placed in one arm and directed through a cell separator machine where the lymphocytes are extracted. The rest of the blood components are returned to the patient through the same needle. * Patients are monitored with frequent blood tests and periodic imaging tests (scans) to monitor for safety and the response to treatment.
NCT02556684
A prospective cohort study design will be conducted. Patients with LABC who receive chemotherapy will undergo physical examination, ultrasound, MRI, and BSGI at baseline, midway, and at the completion of chemotherapy. Approximately 100 patients will be recruited over a 2-year period. This study will give clinicians further insight into the usefulness of ultrasound, MRI, and BSGI in monitoring treatment responses in patients with LABC. This could potentially lead to changes in clinical management of these patients.
NCT02872363
Breast screening is a service offered by the NHS to help detect breast cancer and precancerous changes early at a time when treatment is more likely to be curative. An effective service must reach the 'at risk' but asymptomatic population. Breast screening uptake in London, consistently falls below the national target and is well below the national average. Uptake in West London is particularly low, with boroughs in Inner North West London having the some of lowest uptake rates in the country. Routine text message reminders have proven effective at improving uptake of breast screening appointments. However little attention is paid to the content of the messages. Previous studies of text message reminders in other clinical areas have shown that the content of these messages matters and some text messages are more effective than others. This protocol describes the design of a randomized controlled trial to investigate the effect of differently worded text messages on the engagement with breast screening in West London. Two intervention arms were designed taking into consideration results of a 1000 woman survey to highlight the behavioural barriers that most predict attendance. The survey tested 15 behavioural constructs and the two that most strongly predicted history of attendance were used to inform the text message content of the intervention arms for this trial. To this end, this randomised controlled trial (RCT) will test the current standard practice text message reminder against two intervention text message trial arms informed by the above described survey. The setting is West of London Breast Screening Service and women aged 47-73 who are due for screening will be randomized to receive one of the three trial arms. The primary outcome is the difference in uptake between trial arms. Further statistical analysis will analyse the difference in uptake by age group, deprivation score and previous attendance status. Result will inform how small changes to the word content may have significant effects on attendance at screening mammogram appointments.
NCT01381874
The purpose of this study is to assess the safety and efficacy of oral abiraterone acetate plus oral prednisone and oral abiraterone acetate plus oral prednisone plus oral exemestane, each compared with oral exemestane alone, in postmenopausal women with estrogen receptor-positive (ER+) metastatic (spreading) breast cancer that has relapsed after treatment with letrozole or anastrozole.
NCT02890316
To evaluate the effects of homeopathy treatment on radiotherapy-induced fatigue, cognitive and emotional functions.
NCT03908749
To evaluate the efficacy and safety of Pyrotinib Maleate Tablets in the treatment of advanced breast cancer patients with positive her-2.
NCT02923037
This pilot clinical trial studies Hatha yoga in reducing physical and emotional problems in breast cancer survivors with stage II-III lymphedema. Yoga practices may benefit breast cancer survivors with lymphedema as they directly support lymph transport (postures, breathing, relaxation) and emotional well-being (relaxation, meditation).
NCT00080626
RATIONALE: Drugs used in chemotherapy, such as docetaxel, work in different ways to stop tumor cells from dividing so they stop growing or die. Giving a chemotherapy drug before surgery may shrink the tumor so that it can be removed. PURPOSE: This phase II trial is studying how well neoadjuvant docetaxel works in treating women who are undergoing surgery for breast cancer.
NCT02089178
The purpose of this study is to compare the effect of total intravenous anesthesia and inhalation anesthesia on cancer cell cytotoxicity, micrometastasis and recurrence of tumor in patients undergoing breast tumor resection. Using propofol-remifentanil in total intravenous anesthesia group and sevoflurane -remifentanil in inhalation anesthesia group.
NCT03879174
Pembrolizumab is a potent and highly selective humanized monoclonal antibody (mAb) designed to directly block the interaction between PD-1 and its ligands and enable the T cell to remain active and co-ordinate an attack on tumor cells. We hypothesise that the Clinical Benefit Rate (CBR) and progression free survival (PFS) of metastatic breast cancer patients who have ESR1 mutation will improve following administration of a combination of pembrolizumab and tamoxifen.
NCT00886535
This study will be an open-label prospective observational trial designed to test associations between polymorphisms of candidate genes and tamoxifen. Pre- and post-menopausal women taking tamoxifen as standard therapy or chemopreventive therapy will be included in this study.
NCT00485277
The current trial, BNIT-BR-002, will evaluate the safety and biological activity of a fixed dose of MVA-BN®-HER2, with and without Herceptin, following 1st- or 2nd-line chemotherapy in patients with Her-2-positive metastatic breast cancer. The intent of vaccination is to induce anti-Her-2 immune responses, both antibody and T cell, that will then attack the Her-2 expressing tumors, and may induce tumor regression or slow progression of disease.
NCT03868865
The aim of the study was to evaluate a new integrative day-care clinic concept for breast cancer patients receiving chemotherapy. This is an explorative pilot study. Therefore, all outcomes are analyzed exploratively.
NCT03509090
Erector spinae plane block (ESPB) is a recently described block. Although there is still no consensus of its mechanism, the published case series seems to promise a new regional anesthesia technique for both chronic and acute pain. In this clinical trial, the postoperative analgesic effect of ESPB will be studied in patients underwent unilateral breast cancer surgery.
NCT02897635
The purpose of this study is to develop and test a 12-month Integrative Medicine intervention based on Ayurvedic medicine in recent breast cancer survivors.
