View clinical trials related to Triple Negative Breast Neoplasms.
Filter by:This multicenter, randomized, double-blind study will evaluate the safety and efficacy of PM8002 in combination with Nab-Paclitaxel compared with placebo combined with Nab-Paclitaxel as first-line treatment in inoperable locally advanced/metastatic triple-negative breast cancer(TNBC)
Background: Triple negative breast cancer (TNBC) is characterized by an aggressive biological behaviour responsible for higher risk of recurrence and shorter median survival. Pembrolizumab, an immune checkpoint inhibitor (ICI) targeting programmed death (PD-1), in association to chemotherapy showed improvement of event-free survival in patients with previously untreated stage II or III TNBC and has been approved in Europe since March 2022 for this indication (KEYNOTE-522). Circadian timing system controls many various biological functions in humans including xenobiotic metabolism and elimination, immune functions, cell cycle event and apoptosis. Thus, chronotherapeutic approaches have shown improved efficacy and tolerability in the treatment of different types of cancer, notably in colorectal cancer. Pronounced circadian rhythms in immune functions are generated by cell-autonomous molecular clocks in T and B lymphocytes, macrophages, neutrophils, and dendritic cells. Recently, first evidence of the effect of timing infusion of immune checkpoint inhibitors on prognosis of patients with cancer has been reported in several retrospective trials. Landre et al.'s meta-analysis of 7 retrospective studies including 1019 patients who had metastatic cancer was presented at the American Society of Clinical Oncology (ASCO) meeting in 2023. An early time-of-day ICI infusions was associated with an increase overall survival (HR: 0.49, [95% CI: 0.36-0.69] p < 0.0001). Objectives: The aim is to analyze immunotherapy infusion timing impact on histological response, toxicity and Event Free-Survival (EFS) in patients with TNBC treated with Neo-Adjuvant Chemotherapy (NAC) associated with pembroluzimab. Measure of histological response is the primary objective determined by Residual Cancer Burden (RCB). Secondary endpoints are Event free Survival (EFS), calculated from the date of diagnosis to invasive local, regional, or metastatic relapse, contralateral breast cancer, or death from any cause), toxicity which is assessed by recording adverse events (CT-CAE v5) occurring from start of treatment to last course. Methods: Data from patients with histologically proven early TNBC treated from July 2021 to May 2023 with the association of Pembrolizumab, Paclitaxel Carboplatine followed with Pembrolizumab Cyclophosphamide Epirubicine (according to KEYNOTE 522 study) will be collected. Dosing times of each Pembrolizumab and chemotherapy infusions given to consecutive patients as a neoadjuvant standard treatment, associated with chemotherapy, for early TNBC are retrieved from hospital records. Adjuvant Pembrolizumab timing intake will be also recorded as EFS is a secondary endpoint. Statistics: First, median clock hour of all infusions of Pembrolizumab will be determined. Then, patients will be dichotomized between "morning' and 'afternoon' groups using 2 cut-offs: 1/ median clock of all infusions of pembrolizumab ('morning group' will include the patients who receive the majority of Pembrolizumab infusions before this median clock hour and 'afternoon group', patients who receive the majority of Pembrolizumab infusions after this median clock hour) and 2/ cut-off optimizing differences of RCB between two groups. Patient's characteristics, toxicities, tumor response and EFS will be compared.
Recurrence of triple-negative breast cancer (TNBC) occurs in around 30% of patients within 3 years of treatment. For some TNBC patients, recurrence occurs on average 2.6 years after treatment, while for others recurrence does not occur early. TNBC patients can therefore be divided into two groups: those with early recurrence and those who respond well to treatment. At present, there are no biomarkers to differentiate these two groups. Some studies suggest that radiation-induced inflammatory cytokines may stimulate the development of new metastases. Gene expression profiling or protein signatures have not been able to define such biomarkers. The aim of this research protocol is to recruit patients to evaluate if the elevation of the cytokines IL-1β, IL-5 and IL-6 in plasma collected during radiotherapy can be used to predict TNBC patients at high risk of recurrence.
Background: Despite improvements in the treatment of Triple Negative Breast Cancer (TNBC), the cancer returns in half of the women and shockingly 40% are dead within 5 years of their initial cancer diagnosis. There is an urgent need to identify reliable biomarkers of response for chemotherapy and immunotherapy. Study Aims: To update Concr's existing predictive algorithms specifically for use in women newly diagnosed with TNBC. The plan is develop technology which will predict which drug the cancer will respond best to, treatment A vs. treatment B AND how the individual's prognosis could change if treatment A is chosen overtreatment B. Study Design: The VISION study is a clinical study looking back in time (retrospective study), specifically focusing on women who were previously diagnosed with early Triple Negative breast cancer and received chemotherapy followed by curative breast surgery. The plan is to collect historical clinical data and previously collected cancer biopsy samples from up to 200 women in order to update Concr's existing treatment prediction algorithms. Hence there are no extra research biopsies needed in order to participate in the Study. Study Sites: UK and Australia Study Funding: This study is funded by the a Techbio company called Concr with support from Innovate UK (UK Government funding).
This is a phase II, single-centered, open-label, single-armed study in patients with early triple-negative breast cancer that will evaluate the pathological complete response (pCR) rate of a non-anthracycline-based chemo-immunotherapy regimen. The trial includes a lead-in cycle of pembrolizumab, then a combination of paclitaxel, carboplatin, and pembrolizumab in the neoadjuvant setting.
Evaluation of the efficacy and safety of different adjuvant intensification regimens in early-stage BRCA1/2 mutant triple-negative breast cancer.
This study will look at the efficacy and safety of QL1706 plus albumin-bound paclitaxel and carboplatin in a neoadjuvant setting, in high-risk, TNBC early breast cancer.
Studies have indicated that the improvement in pathological complete response (pCR) is significantly correlated with triple-negative breast cancer（TNBC）patients' overall survival (OS). Patients with TNBC have poor efficacy for neoadjuvant chemotherapy. The combination of neoadjuvant therapy with immunotherapy and chemotherapy has been demonstrated to enhance the pCR rate of TNBC patients, increasing it from 45% to approximately 60%. Therefore, how to further improve the pCR rate of luminal-type breast cancer became the main objective of this study. Stereotactic radiotherapy (SBRT) not only kills tumor cells directly, but also kills the distant unirradiated tumor cells by promoting the cross-initiation of tumor-specific CD8+ T cells, a phenomenon known as the abscopal effect. Our research team has recently discovered that the triple therapy model of SBRT + anti-vascular targeting + anti-PD-1 was safe and efficacious in lung cancer patients. Ivonescimab (AK112) is an anti-PD-1/VEGF-A bispecific antibody. In order to improve the pCR, a single-arm, open, phase II clinical study was proposed to explore the safety and efficacy of SBRT+AK112+chemotherapy, a neoadjuvant treatment modality, in the treatment of TNBC.
The purpose of this study is to find out whether the study drug, LY4170156, is safe, tolerable and effective in participants with advanced solid tumors. The study is conducted in two parts - phase Ia (dose-escalation, dose-optimization) and phase Ib (dose-expansion). The study will last up to approximately 4 years.
This is an open-label, Phase 1/2 study to determine the safety, tolerability, and efficacy of APL-5125 for the treatment of selected locally advanced or metastatic solid tumors with particular focus on Colorectal carcinoma (CRC).