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Showing 1-20 of 5,597 trials
NCT02488967
This randomized phase III trial studies how well doxorubicin hydrochloride and cyclophosphamide followed by paclitaxel with or without carboplatin work in treating patients with triple-negative breast cancer. Drugs used in chemotherapy, such as doxorubicin hydrochloride, cyclophosphamide, paclitaxel, and carboplatin, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. It is not yet known whether doxorubicin hydrochloride and cyclophosphamide is more effective when followed by paclitaxel alone or paclitaxel and carboplatin in treating triple-negative breast cancer.
NCT02965950
This is a multicenter, open labeled, phase 2 clinical trial, where patients are stratified to one of two treatment groups based on upfront TP53 mutation status; i.e. TP53 mutated vs. TP53 wt disease, and treated with dose-dense cyclphosphamide. Furthermore, patients included are stratified based on tumor stage; i.e. locally advanced breast cancer (M0 disease) or metastatic breast cancer (M1 disease). All participating cancer centers will prospectively include patients with breast cancer fulfilling the inclusion criteria. If patients do not respond to the experimental treatment as outlined in the protocol, treatment with dose-dense cyclophosphamide will be terminated, and further cancer treatment will continue at the treating oncologist's discretion. The response data for all patients who have received at least one chemotherapy course will be included in the final efficacy analysis. Tumor tissue, blood samples and radiology data will be collected before therapy starts, if therapy needs to be changed, and for patients with locally advanced breast cancer: at surgery. Response data will be evaluated closely during treatment, with clinical assessment of tumor size every two weeks for patients with locally advanced breast cancer and by radiology every eight weeks for patients with metastatic breast cancer. Evaluation of side effects/tolerance will be performed at every clinical visit, i.e. every two weeks for all patients included in the p53 trial.
NCT03213041
The purpose of the study is to evaluate the impact on progression-free survival (PFS) with the combination carboplatin - pembrolizumab in patients with CTC (circulating tumor cells) positive, HER2 negative metastatic breast cancer previously treated with anthracyclines and taxanes. Previous studies have indicated that recurrent breast cancers are more resistant to chemotherapy and maybe associated with a weak immune system. This study is investigating the use of an immune therapy drug, pembrolizumab, that has the ability to restore the capacity of controlling and killing cancer cells of an important component of your immune system called T-cells. Pembrolizumab has been found effective in other types of cancer and has already been approved by FDA for those indications, but the efficacy in breast cancer is still unknown. In this study, pembrolizumab will be combined with chemotherapy to increase the cancer cell killing. There is no control or placebo treatment in this study.
NCT00532727
The purpose of this study is to determine whether there is greater activity for carboplatin than a taxane standard of care (docetaxel) in women with ER-, PR- and HER2- breast cancer. The trial aims to recruit between 370 and 450 patients.
NCT02808598
The purpose of this study is to test a program designed to increase African American and Hispanic American women's scientific literacy, knowledge of clinical trials, and to facilitate breast cancer clinical trial participation.
NCT02286778
The purpose of this study is to confirm the findings of an early study and expand our knowledge of treating Malignant Carcinoma in the Breast Tissue Using an ATP (Adenosine-5'-Triphosphate) Inhibitor.
NCT00036621
This clinical trial will assess whether BMS-275291 can be administered safely in combination with standard adjuvant therapy for early breast cancer and whether plasma concentrations at trough exceed a target minimum.
NCT01892540
This clinical trial studies positron emission tomography (PET)/computed tomography (CT) or PET/magnetic resonance imaging (MRI) in measuring tumors in patients undergoing clinical imaging or with newly diagnosed breast cancer. New diagnostic procedures, such as PET/CT or PET/MRI, may be more effective than MRI alone in measuring tumors in patients undergoing clinical imaging or with newly diagnosed breast cancer.
NCT03815890
To determine whether short-term pre-operative nivolumab either as monotherapy or in combination with low dose doxorubicin or novel IO combinations can induce immune activation in early BC.
NCT03301350
This is a phase II single-arm, open-label, prospective study to evaluate the efficacy of the low dose weekly Carboplatin/Paclitaxel followed by dose-dense Doxorubicin/Cyclophosphamide in subjects with triple-negative breast cancer in neoadjuvant settings.
NCT04293796
The main goal of the study is to abandon breast surgery in patients with breast cancer with a clinical complete response (cCR) after neoadjuvant systemic therapy and confirmed pCR using Vacuum-assisted biopsy (VAB) and sentinel lymph node biopsy (SLNB). Evidence of the high diagnostic accuracy (sensitivity and specificity) of vacuum aspiration biopsy in determining pCR in patients with clinical complete response after neoadjuvant systemic therapy will allow abandoning breast surgery in favor of radiation therapy alone, improving the quality of life of these patients.
NCT07300475
This is a phase 1 clinical trial to evaluate the safety, feasibility and immunogenicity of a personalized cancer immunotherapeutic (PCI) strategy with or without CD8-selective IL-2 mutein fusion protein in patients with triple negative breast cancer undergoing neoadjuvant chemoimmunotherapy.
NCT06246786
This will be a single arm, non-randomized, pre-surgical clinical trial of women with newly diagnosed triple negative breast cancer with high g-H2Ax (gamma H2AX antibodies) comparing changes in biomarkers from a diagnostic core needle biopsy to surgical pathology specimen or repeat core needle biopsy.
NCT00898508
RATIONALE: Collecting and storing samples of blood and tumor tissue from patients with cancer to test in the laboratory may help the study of cancer in the future. PURPOSE: This clinical trial is studying blood and tumor tissue samples in women with invasive breast cancer, ductal carcinoma in situ, lobular carcinoma in situ, or benign breast disease.
NCT01426880
Study participants with primary breast cancer will receive a standard chemotherapy with an anthracycline and a taxane as well as trastuzumab in case of HER2-positive tumors at doses and duration in concordance to current treatment guidelines. Patients will be receive and benefit in addition currently not in the neoadjuvant setting registered medication as lapatinib or bevacizumab of which significant increases of cure (pCR) rates have been reported in previous phase III studies. Patients randomized to carboplatin will receive in addition to the described backbone therapies a potentially active agent which suggested synergy of efficacy with chemotherapies as well as targeted agents. Patients might have the risk of an increase in toxicities due to the added agents and will have additional burden due to investigations required for study participation. However, due to the severity of the underlying disease and the high risk of relapse and death due to the stage of disease, this increase in toxicity and burden appears less relevant compared to the potential higher efficacy and finally cure rate by the incorporated treatments.
NCT06434077
This randomized, double-blind, placebo-controlled pilot study aims to evaluate the efficacy and safety of GcMAF in reducing nagalase levels and improving clinical outcomes in female patients with metastatic breast cancer over six months. Sixty patients will be randomized into two groups receiving either weekly GcMAF or placebo injections. The primary endpoint is the change in serum nagalase levels from baseline to six months. Secondary endpoints include clinical status, quality of life, adverse effects, and markers of inflammation and immune activity. Tumor response will be assessed using RECIST criteria, and quality of life will be measured with the EORTC QLQ-C30 questionnaire. Immune and inflammation markers will be evaluated using flow cytometry and ELISA. Adverse events will be monitored and categorized according to severity. Inclusion criteria include confirmed metastatic breast cancer, completion of one line of systemic therapy, adequate organ function, and elevated serum nagalase levels. The study will involve baseline measurements, monthly assessments, and final evaluations to compare changes in nagalase levels and other clinical outcomes between the GcMAF and placebo groups.
NCT00894504
In this Phase II trial, the investigators will evaluate the combination of gemcitabine, carboplatin, and panitumumab in the treatment of patients with metastatic triple-negative breast cancer. In addition, to assess the efficacy of this combination, tumor tissue will be examined for the presence of various markers, including K-ras and PI3K-activating mutations, EGFR, PTEN, and p53. Correlation of tumor response with marker expression may define a patient subset that is particularly responsive to treatment with a panitumumab-containing combination.
NCT04296942
Background: Breast cancer is the second most common cause of United States (U.S.) cancer deaths in women. Immunotherapy drugs use a person's immune system to fight cancer. Researchers want to see if a new combination of immunotherapy drugs can help treat breast cancer that has gone to places in the body outside of the breast (metastasized). Objective: To learn if a new combination of immunotherapy drugs can shrink tumors in people with metastatic breast cancer. Eligibility: Adults 18 and older who have been diagnosed with metastatic breast cancer, such as Triple Negative Breast Cancer (TNBC) or estrogen receptors (ER)-/progesterone receptors (PR)-/human epidermal growth factor receptor 2 (HER2)+ Breast Cancer (HER2+BC) Design: Participants will be screened with: medical history physical exam disease confirmation (or tumor biopsy) tumor scans (computed tomography, magnetic resonance imaging, and/or bone scan) blood and urine tests electrocardiogram (measures the hearts electrical activity) echocardiogram (creates images of the heart). Participants will be assigned to 1 of 3 groups. The drugs they get will be based on the group they are in. Drugs are given in cycles. Each cycle = 3 weeks. Participants will be seen in clinic every 3 weeks, prior to the start of a new cycle. At each visit, participants will have an clinical exam, have blood drawn and will be asked about any side effects. They will repeat the screening tests during the study. New scans, like a computed tomography (CT) scan, will be done every 6 weeks to see if the treatment is working. All participants will get Bavarian Nordic (BN)-Brachyury. It is 2 different vaccines - a prime and a boost. First the priming vaccines, called MVA-BN-Brachyury help to jump start the immune system. Next the boosting vaccines, called fowlpox virus (FPV)-Brachyury help to keep the immune system going. They are injected under the skin during different cycles. All participants will get M7824 (also known as Bintrafusp alfa), which is an immunotherapy drug. Some participants will get a commonly used drug is HER2+ breast cancer called adotrastuzumab emtansine (also known as T-DM1DM1 or kadcyla). For both, a needle is inserted into a vein to give the drugs slowly. Some participants will take Entinostat weekly by mouth. It is in tablet form. Participants will keep a pill diary. Participants will continue on their assigned treatment until their cancer grows, they develop side effects or want to stop treatment. About 28 days after treatment ends, participants will have a follow-up visit or a telephone call. Then they will be contacted every 3 months for 1 year, then every 6 months for 1 year. They may have more tumor scans or continue treatment.
NCT00589238
RATIONALE: Drugs used in chemotherapy, such as paclitaxel, doxorubicin, cyclophosphamide, and carboplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. It is not yet known whether combination chemotherapy is more effective with or without carboplatin in treating breast cancer. PURPOSE: This randomized phase II trial is studying giving paclitaxel together with doxorubicin and cyclophosphamide to see how well it works compared to giving paclitaxel together with doxorubicin, cyclophosphamide, and carboplatin in treating women with locally advanced breast cancer that can be removed by surgery.
NCT03168880
Triple-negative breast cancer is a subtype of breast cancer that is clinically negative for expression of estrogen and progesterone receptors (ER/PR) and HER2 protein. It is characterized by its unique molecular profile, aggressive behavior, distinct patterns of metastasis, and lack of targeted therapies. Although not synonymous, the majority of triple-negative breast cancers carry the "basal-like" molecular profile on gene expression arrays. Although sensitive to chemotherapy, early relapse is common and these cancers show a predilection for visceral metastasis, including brain metastasis. Targeted agents, including epidermal growth factor receptor (EGFR), vascular endothelial growth factor (VEGF), and poly (ADP-ribose) polymerase (PARP) inhibitors, are currently in clinical trials and hold promise in the treatment of this aggressive disease. Multiple independent data sets have revealed that the triple negative type of breast cancer carries a poor prognosis. It is unclear whether the poor prognosis of triple negative breast cancer is due to poor therapy options or inherent aggressiveness. Given their triple negative receptor status, these tumors are not amenable to conventional targeted therapies for breast cancer, such as endocrine therapy or trastuzumab, leaving only chemotherapy in the therapeutic armamentarium. Patients on metformin showed a 30-40% protection against all forms of cancer. Recent pilot studies carried out using population registries raise the possibility that metformin may reduce cancer risk and/or improve cancer prognosis. One showed an unexpectedly lower risk of a cancer diagnosis among diabetics using metformin compared with a control group of diabetics using other treatments ; another showed lower cancer-specific mortality among subjects with diabetes using metformin compared with diabetics on other treatments. Metformin is a biguanide known to be an insulin sensitizing agent which promotes reduced circulating insulin and glucose levels in hyper-glycaemic and hyper-insulinaemic patients. Metformin activates the AMP dependent kinase, attenuates insulin and IGF-1 stimulated proliferation in breast cancer cells and a general decrease in protein synthesis in vitro. Western blot analysis indicated that metformin stimulates AMPK phosphorylation in a dose-dependent manner. AMPK activation is associated with decreased phosphorylation of mTOR and S6 kinase. While metformin reduces breast carcinoma cell proliferation both in vitro and in vivo, the activation of AMPK leads to significant VEGF production, angiogenesis and tumor progression. This must be taken into consideration when it is applied in as a therapeutic regimen.