Evaluation of Subtractive Immunopheresis for Treatment of Hormone-Refractive Advanced Breast Cancer

减法免疫去除术治疗激素折射晚期乳腺癌的评价

• 批准号: 10483880
• 负责人: Christian Shenouda
• 金额: $ 107.23万
• 依托单位: IMMUNICOM, INC.
• 依托单位国家: 美国
• 财政年份: 2022
• 资助国家: 美国
• 起止时间: 2022-06-08 至 2025-05-31
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/10483880
• 关键词: Address; Advanced Malignant Neoplasm; Adverse effects; Adverse event; Aftercare; Antimitotic Agents; Antitumor Response; Apoptosis; Applications Grants; Blood; Blood Component Removal; Breast Cancer Patient; Cancer Etiology; Cancer Patient; Canis familiaris; Cause of Death; Certification; Cessation of life; Chemotherapy-Oncologic Procedure; Clinical; Clinical Data; Clinical Research; Clinical Trials; Comprehensive Cancer Center; Data; Devices; Dose; ERBB2 gene; Eastern Cooperative Oncology Group; Effectiveness; Enrollment; Estrogen receptor positive; European Organization for Research and Treatment of Cancer; Evaluation; Event; Excision; Flow Cytometry; Goals; Hand; Health Status; Hormones; Image; Immune; Immune response; Immune system; Immunohistochemistry; Immunotherapy; Incidence; Investigation; Israel; Magnetic Resonance Imaging; Malignant Neoplasms; Measures; Mediating; Medical; Medical Device; Medicine; Meleagris gallopavo; Metastatic breast cancer; Monitor; Neoplasm Circulating Cells; Nivolumab; Non-Small-Cell Lung Carcinoma; Oncology; Outcome; Patient-Focused Outcomes; Patients; Performance; Phase; Physician Executives; Plasma; Poland; Population; Procedures; Process; Prognosis; Progression-Free Survivals; Protocols documentation; Quality of life; Refractory; Resistance; Safety; Sampling; Secure; Small Business Innovation Research Grant; Solid; Solid Neoplasm; System; T-Lymphocyte; TNF gene; TNFRSF1A gene; Technology; Testing; Therapeutic; Tissues; Tumor Burden; Tumor Markers; Validation; Walking; Whole Blood; Woman; Work; advanced breast cancer; advanced disease; arm; base; blood filtration; chemotherapy; clinical efficacy; cohort; college; commercialization; comparative; cytokine; design; efficacy study; follow-up; grasp; hormone therapy; immunoregulation; improved; instrument; malignant breast neoplasm; melanoma; neoplastic cell; novel; pre-clinical; primary outcome; programmed cell death ligand 1; programmed cell death protein 1; programs; recruit; research clinical testing; response; response biomarker; secondary outcome; success; treatment response; triple-negative invasive breast carcinoma; tumor; tumor necrosis factor-alpha inhibitor

Abstract: Immunicom is focusing its clinical efforts on validating a first-of-its-kind, breakthrough immunotherapy device for treating a wide range of solid tumor cancers. The device, a subtractive immunopheresis column, specifically reduces circulating soluble receptors for TNF-α (sTNF-Rs) that inhibit TNF-α’s tumoricidal and immunomodulatory activity . This therapeutic approach is designed to enhance the patient’s own innate humoral immune response. Immunicom’s goal is to demonstrate this immunotherapy option for patients with refractory/late stage cancers, that provides more effective outcomes in terms of progression free survival, while maintaining quality of life measures while on therapy. Immunicom’s clinical program is to develop its immunopheresis technology, in combination with best treatment practices for cancer patients, using today’s most advanced therapy options. Immunicom is proposing a trial of the LW-02 immunopheresis device, at Baylor College of Medicine, for treating refractory, metastatic hormone resistant breast cancer. Patients with ER+/Her2- breast cancers that have failed both hormonal therapy, and chemotherapy, often have few choices for continuing therapy, resulting in an unacceptably poor 5 year outcome for most of these patients. Immunicom is proposing an exploratory study in 12 subjects to primarily evaluate safety and tolerability of its immunotherapy LW-02 device in this breast cancer population. Efficacy will focus on pull down of sTNF-Rs from the patient’s circulating blood. Breast cancer patients that have failed at least two lines of hormone therapy, and one to two lines of chemotherapy will be recruited to receive monotherapy with the LW-02 device, over a four week period, then in combination with eribulin chemotherapy, for an additional 12 weeks. Throughout treatment, patients will be monitored for reduction of circulating sTNF-Rs and adverse events. Objective response/clinical benefit will be exploratory; quality-of-life/clinical function, circulating tumor cells and markers of an immunologic response (including in tissue) will be evaluate too. Clinical response to treatment/tumor burden will be monitored by RECIST v1.1/iRECIST criteria (MRI/CT). Follow-up for up to 1 year will include evaluating subjects for progression free survival (PFS), best overall response (BOR), overall response rate (ORR), and overall survival. This exploratory study will provide critical safety and effectiveness data in refractory ER+/HER2- breast cancer, for Immunicom to pursue a larger efficacy study in this specific cohort of patients and expand on the encouraging body of safety, tolerability and effectiveness data emanating from ongoing studies in TNBC, NSCLC, melanoma and other solid tumor. This trial will demonstrate if immunopheresis could be a therapeutic option for treating refractory, hormone resistant breast cancer, alone or with chemotherapy regimens. With breast cancer the second most common cancer and leading cause of death in women, additional therapeutic options are needed to provide better outcomes for patients with advanced disease.

文摘: