Active clinical trials for "Breast Neoplasms"

To compare and evaluate the efficacy and safety of Liporaxel® solution (oral paclitaxel) and Taxol® (IV paclitaxel) on recurrent or metastatic breast cancer.

The purpose of this study is to evaluate the safety and tolerability of Hemay022 combined with endocrine therapy in the treatment of ER and HER2-positive metastatic or advanced breast cancer, and to establish OTR (best tolerated regimen). The second purpose of this study is to evaluate the pharmacokinetics and efficacy of Hemay022 in combination with exemestane, and the safety of Hemay022 in combination with letrozole or fulvestrant. The research will be divided into two parts. In the first part, 15 to 24 subjects will be enrolled to determine the safety and tolerability of combining Hemay022 with exemestane in patients with HER2-positive advanced breast cancer. The second part will enroll about 24-36 other subjects with ER and HER2-positive advanced breast cancer to better determine the tolerability and preliminary efficacy of Hemay022.

Prospective, open label, multicenter, group sequential response adaptive randomized phase 2 study, comparing two treatments for locally advanced or metastatic luminal breast cancer: Arm A: concomitant cyclin-dependent Kinase 4/6 (CDK4/6) inhibitor (palbociclib, ribociclib or abemaciclib) plus endocrine therapy (aromatase inhibitor [AI] or fulvestrant) Arm B: chemotherapy plus endocrine therapy (AI or fulvestrant, administered either concomitantly from the beginning of chemotherapy or sequentially after 4-6 months of chemotherapy) Treatments will continue until disease progression or toxicity or patient refusal.

The purpose of this study is to evaluate the safety and effectiveness of CAR-pNK cell immunotherapy in patients with MUC1 positive relapsed or refractory solid tumor.

This is a clinical study on patients to compare the effects of CPAP on lung volume diaphragm motion, heart position and tumor motion compared to free breathing. Only patients with significant tumor motion of greater than 1 cm amplitude or unfavorable chest wall geometry (heart close to chest wall) identified on standard imaging and simulation will be candidates for the study. Patients will be re- simulated and planned for radiation treatments with CPAP. The radiation plans generated with and without CPAP will be compared to evaluate the impact of CPAP on tumor motion and dose delivered to adjacent critical structures such as the heart and lung.

Based on these results it can be envisioned that the majority of endocrine-responsive post-menopausal breast cancer patients will be treated with an AI as adjuvant therapy (front-line, switching or extending) and/or as first-line management of metastatic breast cancer.

The purpose of this study is to evaluate the performance of the SAVI SCOUT® Surgical Guidance System (SAVI SCOUT). The SAVI SCOUT is a medical device, used to provide real-time guidance during localized excisional biopsy or lumpectomy procedures, by helping the surgeon locate and remove the desired tissue (i.e., the lesion and surrounding normal tissue). The SAVI SCOUT has been 510K cleared. The SAVI SCOUT is intended to assist surgeons in the location and retrieval of a non-palpable abnormality as localized by radiographic or ultrasound methods. In this study, the ability of the SAVI SCOUT to guide surgeons to find a lesion will be evaluated instead of the standard technique of wire localization.

This is a multi-center, randomized, open-label, parallel group study designed to evaluate efficacy and safety of fulvestrant followed, at progression, by examestane and everolimus versus examestane and everolimus followed, at progression, by fulvestrant in postmenopausal women with HR+ and HER2- LABC or MBC whose disease has progressed to NSAI in the adjuvant or metastatic setting.

To assess longitudinal changes in allele frequency of ESR1 mutation in plasma in patients treated with Fulvestrant plus palbociclib compared to tamoxifen plus palbociclib

Phase II Pilot Study of Trastuzumab Biosimilar (Herzuma®) plus Gedatolisib in Patients with HER-2 Positive Metastatic Breast Cancer Who Progressed after 2 or more HER-2 directed Chemotherapy