Active clinical trials for "Neoplasm Metastasis"

This is a study to evaluate the safety and pharmacokinetics in pediatric patients with secondary hyperparathyroidism receiving a single dose of etelcalcetide at the end of hemodialysis.

Gastrointestinal (GI) cancers account for the most common cancers. Despite recent advances in GI cancer treatments, the 5-year overall survival rate for these patients remain unacceptable, except for patients who are candidates for metastasis surgical resection. Strategies leading to a decrease of metastatic number and size will contribute to improve the probability to undergo a curative surgical procedure. Haploidentical Natural Killer (NK) cells can persist and expand in vivo following adoptive transfer and may have a role in the treatment of selected malignancies, since the failure to recognize the appropriate KIR ligand on a mismatched tumor cell can trigger NK cell elimination of that target cell. NK also express an activating Fc receptor that mediates antibody-dependent cellular cytotoxicity (ADCC) and production of immune modulatory cytokines in response to antibody-coated targets. Cetuximab, an IgG1 chimeric monoclonal antibody against colorectal cancers that expressed EGFR (epidermal growth factor receptor), improves overall survival and progression-free survival and preserves quality-of-life measures in patients with colorectal cancer in whom other treatments have failed. In an attempt to improve the outcome in GI cancers, we will conduct a phase I/II clinical trial assessing NK cell based immunotherapy. Patients with liver metastases related to a EGFR+ GI cancer, previously treated by a standard chemotherapy that did not achieve a complete response or a curative resection of residual metastases will be included in this phase I/II trial supported by the French National Institute of Cancer (INCA, PHRC 2005). This phase I/II study will involve 22 patients. The main objective of this study will be to demonstrate the safety of NK hepatic intraarterial infusion in association with cetuximab. Secondary objectives will include the assessment of the clinical efficacity of this strategy.

This phase I trial studies the side effects and the best dose of nivolumab when given together with gene-modified T cells and vaccine therapy in treating patients with solid tumors that express the cancer-testes antigen NY-ESO-1 gene AND have spread from where it started to nearby tissue or lymph nodes (locally advanced) or distant organs (stage IV). T cells are a special type of white blood cells (immune cell) that have the ability to kill cancer cells. Nivolumab may block PD-1 which is found on T cells and help the immune system kill cancer cells. Placing a modified gene for the NY-ESO-1 T cell receptor (TCR) into the patients' T cells in the laboratory and then giving them back to the patient may help the body build an immune response to kill tumor cells that express NY-ESO-1. Dendritic cells are another type of blood cell that can teach other cells in the body to look for cancer cells and attack them. Giving a dendritic cell vaccine with the NY-ESO-1 protein may help dendritic cells teach the immune system to target cancer cells expressing that protein, and further help the T cells attack cancer. Giving nivolumab together with gene-modified T-cells and dendritic cell vaccine may teach the immune system to recognize and kill cancer cells that express NY-ESO-1.

Cancer patients with brain metastases (BM) have poor prognosis. Current treatments produce limited efficacy. Recent advance in cancer immunotherapy has provided important new means to treat cancer patients at advanced stages. This study is designed to perform a clinical trial to treat advanced caner patients with brain metastases with personalized dendritic cell-based cellular vaccines. The patients will receive vaccines consisting of mRNA tumor antigen pulsed DCs. Immune response to the immunized tumor antigens will be monitored. Safety and efficacy will be observed in this study.

The main purpose of this study is to evaluate the safety of different doses of olaratumab and to determine which dose should be used for future pediatric studies. The present study is open to children with advanced cancer or cancer that has spread to another part of the body. The study has three parts. In the first two parts, a specific dose of olaratumab will be given in 21 day cycles, followed by one of three standard chemotherapy regimens. In the third part, a specific dose of olaratumab will be given with one of three standard chemotherapy regimens in 21 day cycles. Participants will only enroll in one part.

To determine safety, ablative zone, technical success rate and early safety data of recently introduced cool-wet electrode in eligible patients who are indicative for radiofrequency ablation (RFA) for liver tumors.

Phaeochromocytomas and paragangliomas (PPGLs) are tumours of the adrenal medulla and extra-adrenal sympathetic nervous system, some which can become metastatic. It is a very rare disease and the tumours are often detected late. Approximately 50 % of the tumours are caused by germline genetic variants screening programmes are recommended for patients and their family members; however, they are not yet well-targeted with respect to individual prognosis. In this study the investigatorscaim to characterize the genotype-phenotype associations in all Danish patients (n=400) diagnosed with PPGLs who have been followed in tertiary centres using medical records and national registries. To this end novel immunohistochemical, genetic, and epigenetic biomarkers in tumour tissues samples from biobank material (blood samples and tumour tissue) will be investigated to develop a comprehensive predictive algorithm for disease prognosis. The study will provide a clinical tool for an improved targeted screening program and subsequently prevention of disease development.

Background: Whole-brain radiotherapy (WBRT) is the standard treatment for multiple brain metastases (BM), in NSCLC patients who are not candidates for treatment with stereotactic radiation body therapy. Hypoxia has been associated with chemo-radioresistance secondary to Vascular Endothelial Growth Factor Receptor (VEGFR) induced by Hypoxia Induced Factor (HIF). Nitroglycerin (NTG) can reduce HIF-1 alfa in tissues, and this may have anti-angiogenic, pro-apoptotic and anti-efflux effects. In this phase II study, we evaluated the effect of transdermal nitroglycerin (TN) on intracranial progression-free survival (ICPFS), objective response rate (ORR) and overall survival (OS) of NSCLC patients with BM. Material and methods: We performed an open-label, phase II clinical trial among ninety-six histologically confirmed NSCLC patients with BM. Patients were randomized 1:1 to receive NTG plus WBRT or WBRT alone. ORR and ICPFS were evaluated by MRI by two independent, blinded radio-oncologists.

Colorectal carcinoma with liver metastasis is one of the major problems bothering physicians worldwide. Bevacizumab combined with chemotherapy is the standard treatment recommended by several guidelines. Despite the high cost, a certain portion of patients couldn't benefit from this therapy. This study is aiming to find out the specific type of patients who would respond to bevacizumab by Radiomics approach, and evaluate the prediction value of this imaging model with clinical and genetic factors.

This research is being done because is is not known if dexamethasone can prevent pain flare (their pain temporarily gets worse before it gets better) caused by the radiation used to treat painful bone metastases. Using dexamethasone to prevent pain like this has been studied in a few people and seems promising, but it is not clear if it can decrease the pain or prevent the pain flare before it happens.