Breast Cancer Paid Clinical Trials in Washington

The purpose of this study is to evaluate the efficacy and safety of an adjuvant treatment of therapeutic cancer vaccine (AST-301, pNGVL3-hICD) in patients with HER2-low expression (IHC 1+ or 2+ and ISH-) and hormone receptor-negative(ER-, PR-) breast cancer with residual disease after neoadjuvant treatment. Patients will be randomized 1:1 to either the Experimental arm (combination of AST-301/rhuGM CSF and standard adjuvant therapy) or the Control arm (combination of placebo/rhuGM CSF and standard adjuvant therapy). Standard adjuvant chemotherapy will be pembrolizumab or capecitabine. Adjuvant therapy will be administered in compliance with the NCCN guideline for breast cancer (Version 8, 2021), and IP (AST-301) will be administered 3 times every 3 weeks in the adjuvant treatment period, with a booster administered at 24 weeks (±7 days) post the third dose of IP administration. Survival follow up will be performed to determine invasive Disease Free survival(iDFS). Read Less

The purpose of this study is to determine how well participants with stage II-III HER2-positive breast cancer respond to pre-operative treatment using one of two different combinations of drugs. Drugs and Combinations used: Paclitaxel, Pertzumab and Margetuximab (Margenza) Paclitaxel, Pertzumab and Trastuzumab (Herceptin) Read Less

This is a phase 1, multicenter, open-label, first-in-human study of YL202 conducted in the United States and China. The study will evaluate the safety and tolerability of YL202 in patients with locally advanced or metastatic epidermal growth factor receptor (EGFR)-mutated NSCLC or hormone receptor (HR)-positive and HER2-negative BC, which have been heavily treated by standard treatment. Read Less

This is a Phase 1/2 dose escalation and cohort expansion study and will assess the safety, tolerability and anti-tumor activity of ARV-471 alone and in combination with palbociclib (IBRANCE®) in patients with estrogen receptor positive/human epidermal growth factor receptor 2 negative (ER+/HER2-) locally advanced or metastatic breast cancer, who have received prior hormonal therapy and chemotherapy in the locally advanced/metastatic setting. Read Less

This open-label, First-into-Human (FIH) study will evaluate the safety, tolerability, pharmacokinetics (PK) and early efficacy of AVA6000, a FAP-activated pro-drug of doxorubicin, in patients with locally advanced and/or metastatic solid tumours. In Phase Ia, using a 3+3 design, escalating doses of AVA6000 will be administered to patients with a range of solid tumour types to determine the maximum tolerated dose (MTD) and/or recommended Phase II dose (RP2D). In Phase 1b, the selected RP2D dose will be assessed in one to three tumour types. Read Less

A randomized, Phase II trial of circulating tumor DNA-guided second line Adjuvant therapy for high Residual risk, stage II-III, Estrogen Receptor positive, HER-2 negative breast cancer (DARE) Read Less

This phase I trial studies the side effects and best dose of alpha-TEA when given together with trastuzumab and to see how well they work for the treatment of HER2+ breast cancer that does not respond to treatment (refractory) and has spread to other places in the body (metastatic). Anti-cancer treatment, such as alpha-TEA, 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. Alpha-TEA may also alter cancer growth by stimulating the body's immune response against the tumor. Trastuzumab is a form of "targeted therapy" because it works by attaching itself to specific molecules (receptors) on the surface of cancer cells, known as HER2 receptors. When trastuzumab attaches to HER2 receptors, the signals that tell the cells to grow are blocked and the cancer cell may be marked for destruction by the body's immune system. Giving alpha-TEA and trastuzumab may work better for the treatment of HER2+ refractory and metastatic breast cancer compared to usual treatment. Read Less

This is a Phase 3, open-label, randomized, clinical trial evaluating the efficacy and safety of gedatolisib plus fulvestrant with or without palbociclib for the treatment of patients with locally advanced or metastatic HR+/HER2- breast cancer following progression on or after CDK4/6 and aromatase inhibitor therapy. Condition or disease: Breast Cancer Intervention/treatment: Drug: Gedatolisib Drug: Palbociclib Drug: Fulvestrant Drug: Alpelisib Phase 3 Read Less

For patients with ER-positive, HER2-negative breast cancer, blockage of the ER pathway has been proven to be an effective anticancer approach. These patients showed good response to endocrine therapy. Fulvestrant, the approved SERD as monotherapy or in combination with CDK4/6 inhibitors, showed superior clinical benefit compared to other endocrine therapies. Fulvestrant exhibits differential mechanism of action from other endocrine therapy, such as tamoxifen, aromatase inhibitors, which indicates that direct blockage of ER might derive better clinical activity. However, due to its route of administration by intramuscular injection, the clinical application is limited, especially with long term use. In addition, a higher dose of fulvestrant at 500 mg showed better overall survival than the lower dose at 250 mg, suggesting that more profound ER pathway modulation could derive better clinical benefit. Therefore, a SERD with improved oral bioavailability and good safety profile which enables its overdose is anticipated to achieve a more satisfactory clinical outcome with better compliance of clinical use. Preclinical data indicates that ZB716 is a novel orally bioavailable, selective ERα degrader with full ER antagonism that demonstrates superior properties than Fulvestrant. Thus, it has a potential to be effective therapy for patients with ER-positive breast cancer. This is the first time ZB716 will be administered to humans. The principal aim of this study is to obtain safety and tolerability data when ZB716 is administered orally as monotherapy and in combination with palbociclib to subjects with ER-positive, HER2 negative advanced breast cancer. This information, together with the PK data, will help establish the doses and dosing regimen suitable for future studies in patients. The PD effect of ZB716 on the select biomarkers for cytochrome P450 (CYP)3A4 induction (4β hydroxycholesterol) and expression of ER, PgR, and Ki67 will also be investigated. The effect of ZB716 on antitumor activity as measured by objective response rate (ORR), clinical benefit rate (CBR), duration of response (DOR), and PFS rate will also be investigated. The study will also investigate the effects of food on the PK of ZB716 monotherapy. Read Less

This is a Phase 1, first-in-human, open-label dose-escalation study to determine the maximum tolerated dose (MTD) and/or recommended Phase 2 dose (RP2D) and assess the DLT of JAB-3312. It is anticipated that approximately 24 subjects will be enrolled in the dose-escalation phase of the study. JAB-3312 will be administered orally once daily (QD) in 21-day treatment cycles. Read Less