View clinical trials related to Neoplasm Metastasis.
Filter by:Non small-cell lung cancer (NSCLC) accounts 85% of all lung cancer.The development of brain metastasis diminished life expectancy to less than one year with a median survival of less than three months. In NSCLC cancer, approximately 50% of patients with locally advanced disease develop brain metastasis at some time during the natural of disease. The central nervous system constitutes the first site of recurrence in 15 to 40% of these patients. Microarrays evaluate the diagnosis, treatment and prognosis of lung cancer.There are no studies that specifically evaluate the relationship between a genetic profile of NSCLC and metastasis to the CNS, with the purpose of distinguishing a subgroup of patients that will benefit of prophylactic treatment.What is the association between a genetic profile on NSCLC and the development of CNS metastasis.Obtaining a genetic profile from the primary NSCLC tumor cells, by using microarrays, we can predict the development of CNS metastasis arise a subgroup of patients that could benefit from prophylactic cranial radiation with which their quality of life and prognosis most probably will increase.Objective:Determine the association between a genetic profile from the primary tumor cells and the development of central nervous system metastasis in patients with non small-cell lung cancer.A genetic profile from the primary tumor cells are associated with the development of central nervous system metastasis in patients with NSCLC. A clinical, prospective, analytic, open, non randomized, prognostic and observational cohort with 66 patients with NSCLC who authorize a biopsy study from February, 2008 to December, 2012, INMEGEN institute will be in charge of performing the microarrays and the computer analysis in order to obtain the different genetic profiles that will be differentially expressed related with CNS metastasis risk profiles. Patients will be followed-up by means of the external consult of lung neoplasms. The statistical analysis will be performed using tests like Student's t or Mann-Whitney's U test. A multivariate analysis of logistic regression will be performed. Global survival time will be analyzed using Kaplan-Meier's technique and the comparison between groups will be performed with log-rank test. The adjustment for potential confusors will be performed using multivariate regression analysis. For result representation, we will use tables and graphs and pertinent measures will be taken to disclose the study.
This is a Phase I/II study to investigate the feasibility of creating a personalized therapeutic cancer vaccine within the body. A vaccine contains a source of tumor antigen and an adjuvant. In this study, tumor antigen is generated by freezing a tumor by a minimally invasive percutaneous (through the skin) cryoablation procedure. The study drug, AlloStim, is injected into the ablated tumor to promote development of an anti-tumor immune response.
The aim of the investigators study was to determine whether 8 Gy in a single fraction provides equivalent pain and narcotic relief compared to 30 Gy in 10 fractions for patients with painful bone metastases. The secondary objectives were to evaluate the frequency, duration of pain relief, narcotic relief, toxicity and the effect on quality of life measures for each of the two treatment arms.
This study will examine genes in three different tissues and look for similarities and differences between normal cells and cancer cells. The tissues to be studies come from blood, lymph node and cancer.
This clinical trial is studying how well giving fludarabine phosphate and melphalan together with total-body irradiation followed by donor stem cell transplant works in treating patients with hematologic cancer or bone marrow failure disorders. Giving low doses of chemotherapy and total-body irradiation before a donor peripheral blood stem cell transplant helps stop the growth of cancer cells or abnormal cells. It may also stop the patient's immune system from rejecting the donor's stem cells. The donated stem cells may replace the patient's immune cells and help destroy any remaining cancer or abnormal cells (graft-versus-tumor effect)
RATIONALE: Stereotactic body radiation therapy may be able to send x-rays directly to the tumor and cause less damage to normal tissue. Vertebroplasty may help prevent fractures and spinal cord compression caused by spinal metastasis. Giving stereotactic body radiation therapy together with vertebroplasty may help lessen pain and improve quality of life of patients with spinal metastasis. PURPOSE: This phase II trial is studying how well giving stereotactic body radiation therapy together with vertebroplasty works in treating patients with localized spinal metastasis.
PaMeViTUM is a mono-centric prospective randomized controlled trial that compares different operating procedures in patients with pancreatic cancer and minimal metastatic disease or venous infiltration.
The purpose of this study is to demonstrate the safety of giving Whole Brain Radiotherapy (WBRT) together with intrathecal liposomal cytarabine (DepoCyte®) for patients with leptomeningeal metastases. The study will compare the safety of giving DepoCyte at the same time as WBRT with giving the drug after WBRT is complete.
RATIONALE: Stereotactic radiosurgery can send x-rays directly to the tumor and cause less damage to normal tissue. It may also help patients with spinal metastases live more comfortably. PURPOSE: This phase I trial is studying the side effects and best dose of stereotactic radiosurgery in treating patients with spinal metastases.
The primary objective of the study is to increase by 15% the complete macroscopic resection rate of predominantly liver metastases from metastatic colorectal cancer through combining systemic cetuximab and hepatic artery infusion of three-drug chemotherapy (irinotecan, oxaliplatin and 5-fluorouracil).