View clinical trials related to Lung Cancer.
Filter by:This study aims on the combinatorial results of cytology, histopathology and microbiology obatined by EBUS-TBNA for unselected mediastina lesions.
Lung cancer is the leading cause of death in the world. Overall 5-year survival rate is fewer than 10% and the effectiveness of conventional chemotherapy is limited. The new knowledge shows the correlation between genetic alteration and effective of chemotherapy. Therefore non-surgical modalities to obtain tumor specimens for genetic alteration analysis are particularly critical in lung cancer, since many patients have advanced disease at the time of first presentation, and are therefore not eligible for radical surgery. Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) samples obtained during diagnosis of lung cancer can be used for molecular analysis that will predict response to treatment and prognosis. In this study, we will detect specific target molecules related to the effectiveness of treatment (surgery, chemotherapy, radiotherapy) and prognosis in patients with lung cancer using EBUS-TBNA samples and its combined with xenograft technology.
This phase I trial studies the side effects and the best dose of hypofractionated radiation therapy when given together with chemotherapy in treating patients with stage III non-small cell lung cancer that cannot be removed by surgery. Hypofractionated radiation therapy delivers higher doses of radiation therapy over a shorter period of time and may kill more tumor cells and have fewer side effects. Drugs used in chemotherapy, such as paclitaxel and carboplatin, 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. Giving hypofractionated radiation therapy together with chemotherapy may kill more tumor cells.
Lung Cancer (LC), colorectal cancer (CRC) and breast cancer (BC) are the major killers in oncology, accounting for about 40% of cancer deaths. Although progresses have been made in the last few years, unfortunately no patient with metastatic disease can obtain a definitive cure. A recent hypothesis is that cancer is driven by a small subpopulation of cells called "cancer stem cells" (CSCs) or "tumor initiating cells" with an unlimited proliferative potential and the ability to reproduce the original human tumor in experimental animal models. These cells are thought to be responsible for the development of the tumor and represent the only cell population able to sustain tumor growth and progression. Therefore, CSCs represent the elective target for new targeted therapies, endowed with high and selective toxicity towards the tumor but harmless towards normal cells. Current technologies allow us to isolate and expand in vitro the CSCs from tumor specimens, testing their sensitivity to different anticancer drugs in a short period of time. Therefore, there is the potential opportunity to identify LC, CRC and BC CSCs.This is a prospective study assessing feasibility of CSCS isolation in LC, CRC and BC. Patients with a previously performed diagnosis of LC, colon cancer or breast cancer with no further standard therapy options, with a Karnofsky performance status of 100% and with tumor tissue available will be considered eligible for the study. Tumor tissue will be collected before study entry, i.e tissue obtained during a diagnostic or therapeutical procedure, like surgery or biopsies with other purposes than the protocol. In vitro tumor sensitivity to chemotherapy drugs will be tested on tumor cell cultures per each patient. Drugs and their combination will be considered effective and if they kill ≥ 60% of tumor stem cells in vitro test. By using cancer spheres the investigators will also generate orthotopic xenograft models that recapitulate the parental tumor behaviour, including the aggressive features and the invasiveness potential. Orthotopic injection technique will be assessed in 5 weeks-old NOD/SCID mice
Risks from imaging-related radiation exposure have become a popular topic in the media. Because these tests are commonly applied to patients at a cancer center, it is important to understand what patients know, how they feel about what they know, where they get their information, and how satisfied they are with available risk-benefit communication on this topic. The purpose of this study is to understand how cancer patients perceive risks and benefits of diagnostic radiation and their satisfaction with healthcare communication on this topic.
The purpose of this study is to evaluate the feasibility of aspiration samples for mutational analysis in patients with a non-small cell lung cancer (NSCLC).
This study is for patients that have Non-Small Cell Lung Cancer (NSCLC) and he or she will have surgery to remove the tumor. The main purpose of this study is to study how safe and suitable treatment with Afatinib is in participants before surgery to remove the tumor. Another goal of the study is to see if treatment with Afatinib affects the growth and activity of the tumor. Afatinib has not been approved for use by the FDA (Food and Drug Administration) and is experimental. In some persons, the growth of cancer cells is thought to be stimulated by Epidermal Growth Factor (EGF). This is a protein found in the body which binds to the cell wall to sites called receptors and stimulates cell growth. Some cells have too many receptors and uncontrolled growth and because of this, develop into a cancer tumor. There are several other cancer drugs that bind to these receptors to slow or stop cancer growth such as Gefitinib and erlotinib which are FDA approved and used for the treatment of NSCLC. The drug Afatinib has been shown to inhibit mutated EGF receptors in clinical trials and may be a candidate for the treatment of NSCLC and a variety of early stage cancers. Participants in this study will take Afatinib by mouth, in pill form, for at least 14 days before having their scheduled surgery to remove their cancer tumor. Participants will be observed for side effects and followed for 30 days after surgery to assess the results after surgery.
This screening study will address the lack of molecular strategies for the early detection of lung cancer and integrate those with epidemiological and imaging strategies. The hypothesis is that the repeated measure of biomarkers of risk obtained from the molecular analysis of biological specimens including those from bronchoscopy (bronchial brushings and biopsies) may contribute to the refinement of high-risk populations and allow an earlier clinical diagnosis. The goal of the investigators study is to provide screening for lung cancer in a high-risk population. In this prospective cohort it will be tested whether repeated measure of biomarkers of risk allows early detection of lung cancer.
The purpose of this study is to study the effect of an anticancer drug, Arsenic Trioxide, in patients with small cell lung cancer who have failed at least one standard chemotherapy regimen as well as patients who are unable to tolerate the standard treatment for their cancer. The investigators seek to establish the safety of and efficacy of Arsenic Trioxide in this patient group. The study will include up to 36 participants with small cell lung cancer. The investigators want to find out what effects, good or bad, that the study drug has on your cancer. This study will also look at specific biomarkers in your blood and in the tumor tissue which may help the investigators to determine if the levels of these biomarkers are related to tumor response to treatment. Arsenic Trioxide, also known by the brand name, Trisenox, is a chemotherapy drug approved by the Food and Drug Administration (FDA) for the treatment of a specific type of blood cancer called Acute Promyelocytic Leukemia. It works in part by making cancer cells become more mature thereby stopping them from growing in number and more likely to die off.
This study will assess the safety of combining two agents (everolimus and BKM120) for the treatment of advanced cancer arising from solid organ in patients who are no longer benefiting from or unable to withstand standard treatment of these conditions.