View clinical trials related to Breast Neoplasms.
Filter by:This mixed methods study evaluates the effectiveness of an organizational intervention to enhance implementation of strategies to increase breast cancer survivorship symptom and risk management.
This study is a prospective, single-arm, open-label phase II study to evaluate the efficacy and safety of the combination of Utidelone and bevacizumab regimen in patients with ≥ 2 lines of HER-2 negative advanced breast cancer.
Image-guided tumor ablation is a non-surgical, minimally invasive therapy available for local therapy of some carcinomas as an alternative to surgical treatment. This study assesses whether cryoablation can be used as an alternative to surgery in cases of early invasive breast carcinoma.
We aim to compare three different radiation delivery techniques, namely three-dimensional conformal radiation therapy (3D-CRT), intensity modulated radiotherapy (IMRT) and volumetric modulated radiation therapy (VMAT) in left-sided early breast cancer patients.
RATIONALE: According to previous results from PHARE study, a subgroup of patients with low-risk cancer (< 3 cm) without axillary lymph node involvement or small (< 2 cm) with minimal lymph node involvement (1 positive node) presented low risk of recurrence. Maintaining chemotherapy in this subgroup could cause toxicity and it is not yet known whether giving trastuzumab as monotherapy in neoadjuvant setting is as effective as giving trastuzumab combined with paclitaxel in patients with low risk early breast cancer. PURPOSE: This randomized phase III trial is studying trastuzumab as monotherapy in neoadjuvant setting to see if this treatment regimen is as efficient compared to trastuzumab combination with paclitaxel chemotherapy in treating women with low risk (tumor size< 3 cm, N0) early breast cancer.
In breast cancer patients, limitation of shoulder joint movement may occur following cancer treatment. Shoulder limitation causes a significant decrease in the patient's participation in activities of daily living. The aim of the study is to define these limitations, to evaluate in detail all the structures that cause the problem, and to determine the causes of the limitations in patients with shoulder joint movement limitation developed after breast cancer survivors.
In breast cancer patients, limitation of shoulder joint movement occurs following mastectomy surgery. Studies have reported that damage to the fascia on the pectoralis major muscle during mastectomy surgery contributes to the development of the limitation. The aim of this study is to investigate the effect of release techniques applied to the fascia on the pectoralis major muscle and the fascial chain on the incerasing of shoulder joint range of motion.
This phase III trial tests whether vaginal fractional CO2 laser therapy works in treating vaginal dryness in breast cancer survivors. Vaginal dryness can be commonly experienced with normal aging, with menopause, or come about from medications used to treat breast cancer such as chemotherapy or endocrine therapies like tamoxifen or aromatase inhibitors. Vaginal fractional CO2 laser therapy may help reduce vaginal dryness.
Patients with breast masses and suspected breast malignancies by ultrasound / mammography were prospectively included. After routine MRI scanning, all patients underwent average cell size imaging sequence scanning, and finally underwent breast MRI enhanced scanning. Inclusion criteria of breast cancer patients: (1) breast cancer confirmed by surgery or biopsy; (2) The status of estrogen receptor (ER), progesterone receptor (PR), human epidermal growth factor-2 (HER-2), Ki-67 and lymphatic vessel invasion (LVI) in breast cancer were clearly diagnosed by pathology; (3) Routine MRI, PGSE and OGSE scans were performed within 1 week before pathological examination. Exclusion criteria: (1) breast tumor patients who had received treatment before PGSE and OGSE sequence scanning; (2) Patients who underwent breast tumor puncture within 2 weeks before PGSE and OGSE sequence scanning; (3) Patients with breast masses without surgery or biopsy after PGSE and OGSE sequence scanning; (4) The breast mass was confirmed to be other diseases except breast cancer by pathological examination; (5) Due to poor image quality caused by motion artifacts or other reasons, PGSE and OGSE sequence post-processing cannot be carried out. All subjects were required to sign written informed consent. Breast MRI data were collected using Philips ingenia DNA 3T MR scanner in the Netherlands. All subjects used standardized breast MRI scanning schemes, including T2 weighted imaging (T2WI), T1 weighted imaging (T1WI), diffusion weighted imaging (DWI), PGSE, OGSE and contrast dynamic enhancement (DCE). Three quantitative parameters of VIN, DEX and D were derived from MATLAB software. The correlation between the quantitative parameters of mean cell size imaging and pathological indexes Er, PR, HER-2, Ki-67 and LVI was evaluated by Spearman correlation analysis. The predictive factors of the quantitative parameters of mean cell size model for different pathological characteristics of breast cancer were determined by logistic regression model, The diagnostic efficacy of quantitative parameters of mean cell size model for pathological classification indexes was evaluated by subject operating characteristic (ROC) curve and area under curve (AUC).
Differential immunogenomic signatures from peripheral blood CD14 (phagocytic) and CD2 (non-phagocytic) cells have been associated with multiple cancers and disease states. In particular several large clinical studies at Immunis.AI have demonstrated robust immunogenomic signatures in early-stage prostate cancer. Immunis.AI therefore hypothesizes that a peripheral blood immunogenomic signature will identify patients with various stages of breast cancer from healthy negative controls.