View clinical trials related to Breast Neoplasms.
Filter by:This study is being done to find out how many women develop lymphedema after an axillary lymph node dissection. The investigators also want to look for reasons why some women get lymphedema and others don't. Specifically, the investigators want to do tests on the breast tissue that is removed at the time of surgery to see if they can identify inflammation in the breast tissue, which may increase a woman's risk for lymphedema. The investigators will also ask the patient to answer questions to see how much their quality of life is affected by lymphedema, and whether this study can help women by detecting lymphedema earlier.
This is an open-label SPECT/CT (single photon emission computed tomography / computed tomography) study to investigate clinical study of 99mTc-3PRGD2 SPECT/CT in diagnosis and efficacy evaluation of breast cancer. Diagnostic group: for patients in suspicion of breast cancer. The standard of truth for diagnosis was based on histopathologic findings after surgical removal of the tumor or a definite diagnosis from fine needle aspiration biopsy. A single dose of nearly 0.3 mCi/kg (milli-Curie/kilogram) body weight of 99mTc-3PRGD2 ( ≤ 20 µg 3PRGD2) will be intravenously injected into the patients. Visual and semiquantitative method will be used to assess the whole-body planar and lesions SPECT/CT images. Efficacy evaluation group: for patients firstly diagnose with malignant tumors (breast cancer), and prepare to chemotherapy(including neoadjuvant chemotherapy) or radiotherapy. The standard of truth for diagnosis was based on histopathologic findings after fine needle aspiration biopsy. A single dose of nearly 0.3 mCi/kg body weight of 99mTc-3PRGD2 ( ≤ 20 µg 3PRGD2) will be intravenously injected into the patients before treatment, the second period, sixth period. Visual,semiquantitative method will be used to assess the whole-body planar and lesions SPECT/CT images. By comparing with result of the other related imaging, for instance, PET/CT (positron emission tomography/computed tomography), CT (computed tomography), MRI (magnetic resonance imaging), Doppler Ultrasound, Mammography, etc.
This open, randomized pilot feasibility trial is to evaluate the feasibility and effect of neoadjuvant everolimus plus letrozole versus neoadjuvant fluorouracil, epirubicin plus cyclophosphamide (FEC) in treating postmenopausal women with ER-positive, HER2-negative breast cancer. Forty postmenopausal stage M0, ER-positive, HER2-negative invasive breast cancer women who had a primary tumor > 2cm by imaging or an axillary lymph node > 2cm by imaging were randomly (1:1) enrolled to receive neoadjuvant everolimus plus letrozole for 18 weeks or neoadjuvant FEC for 6 cycles before surgery. The primary objective is to determine the feasibility of neoadjuvant everolimus plus letrozole in postmenopausal patients with ER-positive, HER2-negative breast cancer. Secondary aims are to compare the ultrasound response rate, pathological complete response (pCR) rate, breast-conserving surgery rate, toxicities, and changes in the percentages or counts of peripheral blood CD4+ T cells, CD8+ T cells, tumor-specific CTLs, T helper cells (Th), regulatory T cells (Treg), and NK cells and changes in tumor Ki67 index (pre- versus post- neoadjuvant therapy).
The main objective of this study is to describe the evolution in quality of life (QLQ-C30) for patients receiving breast cancer care at 3, 6 and 12 months after a "remission" consultation.
This study involves a two-part design. Part 1 is designed to determine the optimal dose of subcutaneous (SC) Perjeta, injected alone or mixed with Herceptin, that results in comparable exposure to intravenous (IV) Perjeta. Exposure between SC Perjeta and IV Perjeta will be compared using a compilation of pharmacokinetic (PK) parameters such as area under the concentration-time curve (AUC), maximum serum concentration (Cmax), time of maximum concentration (Tmax), and serum trough concentration (Ctrough). Part 2 is designed to confirm the dosing regimen in women with EBC on the basis of safety, tolerability, and PK assessments.
This study is being done to look at the role of continuing palbociclib treatment in combination with another type of hormonal therapy (fulvestrant) after disease progression of palbociclib in combination with an aromatase inhibitor.
The aim of this study is to determine the effectiveness of a multimodal physiotherapy intervention including scapula exercises in addition to deep dry needling and neurodynamic techniques versus scapula exercises only versus conventional shoulder exercises on pain intensity, perceived disability, scapula muscle activity and health-related quality of life.
To characterize the safety and tolerability, identify recommended doses and regimens for future studies, pharmacokinetics (PK), pharmacodynamics (PD) and anti-tumor activity of LSZ102 as a single agent and in combination with either LEE011 or BYL719 in adult patients with locally advanced or metastatic ER+ breast cancer who have progressed after endocrine therapy.
The goal of this study is to establish the safety and tolerability of pembrolizumab when administered in combination with either of two chemotherapy regimens (weekly paclitaxel or capecitabine) in unresectable/metastatic triple negative breast cancer (MTNBC) patients.
National, prospective, multicentre, non-interventional epidemiological study, conducted among oncologists and breast surgeons in community and university hospitals, from the public sector in Algeria. The study will collect information on the characteristics, and breast carcinomas patterns of patients whose breast cancer diagnosis was confirmed by an anatomopathologist. The study will be conducted over a representative, but not exhaustive sample of Algerian female patients.