View clinical trials related to Neoplasm Metastasis.
Filter by:In the present study, we will prospectively evaluate the pain response and treatment failure rate to determine the most favorable radiation dose in single fraction stereotactic radiotherapy using the modern highly conformal technique for bone metastases. Our findings should be able to provide evidence-based recommendation to support the utilization of single fraction radiotherapy for value-based oncology practice.
The main objective of this trial is to determine feasibility and tolerance of the human body to RFA associated with local immunomodulation carried out using a thermoreversible hydrogel combined with 2 immunomodulators, GMCSF and Mifamurtide. The main endpoint of the study is the feasibility, the frequency and the nature of per and post-operative adverse events of the in situ injection of an immunomodulatory hydrogel after radiofrequency of unresectable colorectal liver metastases. The secondary objective is one-year progression free survival rate.
Brain metastasis accounted for 10-15% of all breast cancer patients and even higher in patients with triple negative and HER2 overexpressed subtype. Stereotactic radiation is the standard option for patients with 1-4 brain metastases. Among patients with 1-4 brain metastases, many studies suggest that stereotactic radiation results in fewer neurologic side effects than whole brain radiation. Also, several studies had demonstrated that 5-10 lesions had similar overall survival by using whole brain radiotherapy or stereotactic radiotherapy. Fractionated stereotactic radiotherapy(FSRT) is increasingly administered in the brain metastatic patients and retrospective studies had shown that FSRT had better local control and lower brain radiation necrosis than single fraction stereotactic radiation. Therefore, In this study, we explore to treat 1-10 brain metastasis lesion in breast cancer patients with FSRT.
The purpose of this study is to evaluate the efficacy of icotinib alone or in combination with radiation therapy for NSCLC patients harboring EGFR mutation with brain metastases. The primary endpoint is overall survival .
To characterise the safety and tolerability of NG-641 in patients with metastatic or advanced epithelial tumours.
Phase 1 study to assess the safety, preliminary efficacy of PD-L1 t-haNK and to determine the maximal tolerated dose and designate the recommended phase 2 dose in subjects with locally advanced or metastatic solid cancers.
This study will evaluate the rate of radiation necrosis following treatment with immune checkpoint inhibitor (ICI) treatment and radiation therapy in subjects with metastatic brain cancer. Subjects will be treated with the standard of care immunotherapy followed by radiation therapy via stereotactic radiosurgery at a reduced dose.
This is a multi-center, non-randomised Phase 1b study to evaluate the safety and tolerability of ATP128 alone or in combination with BI 754091 and of heterologous prime-boost ATP128 + VSV-GP128 in combination with BI 754091. ATP128 is a self-adjuvanted chimeric recombinant protein vaccine being developed in combination with programmed cell death 1 (PD-1) blockade for the treatment of microsatellite stable (MSS) patients not responding to PD-1 blockade. The PD-1 inhibitor being tested with ATP128 is the BI 754091 (Ezabenlimab) compound which belongs to the human immunoglobulin G4 (IgG4) subclass of antibodies. VSV-GP is a recombinant chimeric vesicular stomatitis virus (VSV, Indiana strain Rhabdoviridae) which carries the envelope glycoprotein (GP) of the visceral non neurotropic WE-HPI strain of the Lymphocytic choriomeningitis virus (LCMV, Arenaviridae) instead of the native VSV glycoprotein (G) and is developed as integral part of the prime-boost regimen together with ATP128. The Sponsor plans to enrol 96 patients with histologically or cytologically confirmed stage IV colorectal cancer coming form three different patient populations: - Cohort 1a: 6 patients with stage IV colorectal cancer (CRC) having failed standard of care (SoC) therapies - Cohorts 1b, 2a, 2c: 30 patients with stage IV microsatellite stable/mismatch repair-proficient (MSS/MMRp) CRC being in stable disease (SD) or partial response (PR) after first line of SoC (4-6 months duration at minimum) - Cohorts 2b, 4b: 30 patients with stage IV MSS/MMRp liver-limited disease Patients eligible for this study will be enrolled in one of the 8 cohorts depending on their disease: - Patients in Cohort 1a will receive ATP128 as single agent - Patients in Cohorts 1b, 2a, 2b, 2c will receive ATP128 in combination with BI 754091 - Patients in Cohorts 3, 4a, 4b will receive ATP128 and VSV-GP128 in combination with BI 754091
Background. Brain metastases are the most common intracranial tumor and occur in 20-40% of all oncological patients. The most common primary cancer in brain metastases is lung cancer, followed by melanoma, breast cancer, renal cancer and colorectal cancer. The incidence of brain metastases has been increasing but the occurrence of brain metastases is still associated with high morbidity and poor prognosis. The main treatment methods are stereotactic radiosurgery (SRS), microsurgical resection and whole brain irradiation (WBRT). The stereotactic Gamma Knife Radiosurgery (GKRS) is a non-invasive method, applying high dose radiation into an exact defined volume within the cranium, and thereby associated with significantly decreased neurotoxicity. It is the only treatment method for multiple disseminated and thereby non-resectable brain metastases. A novel treatment method of brain metastases is the combination of GKRS and systematic immunotherapy (IT), targeted therapy (TT) or chemotherapy, which showed significant improvements in survival. Furthermore, patients with brain metastases often develop cerebral edema, which is commonly treated with glucocorticoids to relieve the symptoms and decrease the fluid accumulation, but the long-term use was shown to be unfavorable due to various side effects. One of the potentially concerning side effect of glucocorticoids is the immunosuppressive properties. This raises the question of whether glucocorticoids might influence the effect of immunotherapy. Aim. The aim of the study is to evaluate if the use of glucocorticoids before, during and after treatment with gamma knife radiosurgery and immunotherapy effect the overall survival in patients with brain metastases, in contrast to patients undergoing gamma knife radiosurgery and immunotherapy alone. In addition, the effect of glucocorticoids on progression-free survival and clinical outcome will be evaluated. For the evaluation of the modern oncological treatment, patients with gamma knife radiosurgery, receiving immunotherapy, will be compared to patients not receiving immunotherapy. Patients and methods. The investigators plan to conduct a observational prospective preliminary study including about 200 radiosurgically treated patients with brain metastases. Patients will be included to our study, if they were diagnosed with one of two most common primary cancers (lung cancer or melanoma) and were treated with at least one Gamma Knife radiosurgical treatment for at least one brain metastasis. For the outcome evaluation of the different treatment options, a comprehensive database will be established. The study participations will not interfere with any clincally indicated therapeutic decisions and the study participants will not be exposed to any additional risks.
The primary purpose of this study is to establish a maximum tolerated dose (MTD) through a dose-escalation trial using intraoperative radiotherapy (IORT) following neurosurgical resection for large brain metastases, and to determine the progression-free survival rate as in the recurrence rate of treated brain metastasis.