107 Clinical Trials for Various Conditions
Cigarette smoking is the main risk factor for chronic obstructive pulmonary disease (COPD). The cells lining the lung airways (epithelium) and the cells on the surface of the epithelium (alveolar macrophages) of healthy smokers develop characteristic gene expression changes that are different from that of nonsmokers. These gene expression changes include up- and down-regulation of genes in functional categories known to be relevant to the development of COPD. Administration of anti-inflammatory medications (inhaled steroids) in combination with long acting medications that open the airways (bronchodilators), are known to decrease the rate of acute exacerbations and improve the quality of life of individuals with COPD; however, the mechanisms underlying these beneficial effects of are poorly understood. This study will assess the effect of traditional therapy for COPD (inhaled corticosteroids, an anti-inflammatory medication, plus a bronchodilator, a medication that helps open the airways) on smoking-induced gene changes in airway epithelium and alveolar macrophages. Volunteer subjects will be evaluated by bronchoscopy to sample lung cells at 0, 7 and 14 days, with the therapy given at day 1 through day 7. The bronchoscopy aspects of this study will be covered by approved Weill-Cornell IRB protocol # 0005004439 (see below.) To participate in this protocol, the research subject will first be enrolled in Weill-IRB protocol #0005004439 entitled "Evaluation of the Lungs of Normal (Smokers, Ex-smokers, Non-Smokers) Individuals with Segmental Bronchopulmonary Lung Lavage, Bronchial Brushing, and Bronchial Wall Biopsy", fulfilling the inclusion/exclusion criteria of that protocol. They will be invited to participate in this protocol only if they meet the additional inclusion/exclusion criteria of this protocol.
Supplementation with vitamin D improves HIV+ macrophages phagocytosis in vitro. There is evidence to suggest that administering vitamin D can in fact improve immune function in individuals. The study will evaluate the impact of high dose vitamin D in HIV+ smokers' and HIV- smokers' in vivo. The primary goal is to improve innate immune host response to infection in patients already at high risk by virtue of HIV and smoking status.
The purpose of this study is to assess the effect of inhaled beclomethasone (an inhaled corticosteroid) on the pattern of the lung airway epithelium and alveolar macrophages gene expression of healthy smokers. We hypothesize that the administration of beclomethasone will result in reversibility of some of the airway epithelium and alveolar macrophage gene expression changes induced by cigarette smoking.
RATIONALE: Screening tests that use biomarkers may help doctors find tumor cells early and plan effective treatment for lung cancer. PURPOSE: This clinical trial is studying biomarkers in screening participants for lung cancer.
This implementation study will examine the best ways to refer heavy smokers to information about lung cancer screening.
The purpose of this study is to evaluate the effectiveness of a smoking cessation outreach intervention (TeaM OUT) on increasing use of smoking cessation resources in Veterans. The hypotheses are 1) patients included in the TeaM OUT group will have higher accession of cessation services, such as counseling and medication therapies, compared to patients in enhanced usual care and 2) more patients in the TeaM OUT group will have quit smoking at one year after the intervention. Veterans with a recently diagnosed lung nodule who currently smoke will receive the TeaM OUT intervention or Enhanced Usual Care. The TeaM OUT intervention has 2 parts: 1) a letter that a) describes the nodule and the importance of cessation related to the pulmonary nodule (i.e. teachable moment) and b) notification that a Proactive IVR Quit Line will initiate contact and 2) call(s) from the Proactive IVR Quit Line which a) offers smoking cessation resources and b) helps connect the patient to those resources. The enhanced usual care group will receive a letter that provides information about how to contact the IVR Quit Line. The IVR system will track referrals to cessation services. Additional information about smoking status and use of cessation resources will be collected from the electronic health record and surveys. .
This research study is a Phase II clinical trial, which tests the safety and effectiveness of an investigational drug to learn whether the drug works in treating a specific cancer. "Investigational" means that the drug is being studied. It also means that the FDA has not yet approved sunitinib for your type of cancer. Sunitinib has been approved by the FDA for treatment of gastrointestinal stromal tumors, advanced renal cell carcinoma and advanced pancreatic neuroendocrine tumors. While most chemotherapies work by interfering with cancer cell replication, sunitinib works by blocking certain protein signals within the cell. Because sunitinib works differently from standard intravenous chemotherapies, we call it a "targeted therapy." This drug has also been used in other research studies and information from those other research studies suggests that this agent may help to slow the growth of some NSCLC tumors. In this research study, we are looking to see if sunitinib may stop certain NSCLC tumors from growing. The study focuses on a type of NSCLC, adenocarcinoma, which has previously been found to be more sensitive to other kinds of oral targeted therapies. This study will focus specifically on (1) adenocarcinoma tumors that do not carry a mutation in a known cancer gene (EGFR, KRAS, or ALK) and occur in patients that never smoked (less than 100 cigarettes in their lifetime) or (2) adenocarcinoma tumors that have a mutation in the RET gene.
Open label study of sorafenib
RATIONALE: Screening tests, such as sputum cytology, may help doctors find tumor cells early and plan better treatment for lung cancer. PURPOSE: This phase II trial is studying how well sputum cytology works in screening heavy smokers for lung cancer.
The goal of this clinical trial is to determine clinical advantages for LP-300 in combination with carboplatin and pemetrexed in the never smoker patient population. The primary objectives of this study are to determine progression-free survival (PFS) and overall survival (OS) in the study-defined patient population when LP-300 is co-administered with the standard of care chemotherapy drugs carboplatin and pemetrexed compared to carboplatin and pemetrexed alone. This has been designed as a multicenter, open label, phase II trial with 90 patients to be enrolled in the United States.
Objectives: To examine whether NK cell activity associates with two confirmed risk factors: (1) presence of indeterminate lung nodule(s) and (2) smoking exposure after controlling for potential confounders, including age, gender, body mass index (BMI), personal history of any cancer, and family history of cancer. This project is aimed at measuring NK cell activity, which may eventually help in reducing false positive rates of LDCT screening, improve early detection of lung cancer, and assist in risk assessment in patients with lung cancer. The investigators hypothesize that measurement of NK cell activity may be a useful tool for assessing changes in immunosurveillance in patients with conditions or diseases where NK cell activity has been shown to be reduced, such as lung cancer
Despite the implementation of modern public health interventions, 1 in 5 adults in the United States are either current or former smokers and remain at risk for the development of chronic lung diseases. It is unknown how or why any one individual smoker can develop a wide range of lung diseases including chronic obstructive lung disease and/or pulmonary fibrosis. The purpose of this protocol is to collect clinical data, blood, urine, and bronchoalveolar samples from smokers and non-smokers in an attempt to establish phenotypic clinical profiles that correspond to divergent pathways in the expression of such proteins as the transforming growth factor-beta1 (TGF-beta \<=1). The information generated from this study will provide insight into the pathogenesis of smoking-related lung injury and potentially allow for the development of early therapeutic interventions.
This is an open-label study of a new oral drug for advanced stage (IIIB or IV) lung cancer. The cancer must be EITHER bronchoalveolar carcinoma (BAC) type, or if the patient is a never-smoker (less than 100 cigarettes lifetime) the cancer can be any type of adenocarcinoma.
The purpose of this study is to determine whether the alveolar macrophages (AMø) of patients with chronic obstructive pulmonary disease (COPD ) show abnormal responsiveness to bacterial and viral products, relative to smokers with normal pulmonary function. Participation in this study will be offered to patients already scheduled to undergo a bronchoscopy for clinical indications.
RATIONALE: Studying samples of tissue from smokers and non-smokers in the laboratory may help doctors identify and learn more about biomarkers related to cancer. PURPOSE: This phase II study is looking at biomarkers in the nose, throat, and lung tissue of smokers and non-smokers.
RATIONALE: Chemoprevention is the use of certain drugs to keep cancer from forming. The use of phenethyl isothiocyanate may prevent lung cancer in people who smoke cigarettes. PURPOSE: This randomized clinical trial is studying phenethyl isothiocyanate to see how well it works in preventing lung cancer in smokers.
RATIONALE: Calcitriol may prevent lung cancer in patients with metaplasia or dysplasia of the lungs. PURPOSE: This clinical trial is studying the side effects and best dose of calcitriol in preventing lung cancer in current smokers and former smokers at high risk of lung cancer.
Smoking damages the airway epithelium. The major mechanism by which this is done is by molecules called free radicals. Our body attempts to deal with these damaging molecules in two ways. One mechanism is via the presence of protective anti-oxidant vitamins and the other is via proteins that are produced by the body to convert free radicals to safer, less reactive molecules. Vitamins in our diet play a significant role in antioxidant defenses by directly neutralizing the damaging free-radicals and by providing co-factors to cellular proteins that neutralize the free radicals. This project is designed to look at the effects of giving individuals supplemental vitamins to see if it improves their defenses against oxidant insults. The investigators plan to look at the effects of these supplements over a 30 day period and monitor the effects by measuring vitamin levels in the blood and in the lung, and by measuring the response of cells in the lung through the increase or decrease in expression of genes responsive to oxidants. To participate in this protocol, the research subject should first be enrolled in Weill-IRB protocol #0005004439 entitled "Evaluation of the Lungs of Normal (Smokers, Ex-smokers, Non-Smokers) Individuals with Segmental Bronchopulmonary Lung Lavage, Bronchial Brushing, and Bronchial Wall Biopsy", fulfilling the inclusion/exclusion criteria of that protocol. They will be invited to participate in this Vitamin protocol only if they meet the additional inclusion/exclusion criteria of this protocol.
RATIONALE: Studying samples of blood and tissue from smokers (closed to entry as of 7/15/07) and non-smokers with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer. It may also help doctors learn more about risk factors for lung cancer and may help the study of cancer in the future. PURPOSE: This clinical trial is studying carcinogens in lung tissue from smokers (closed to entry as of 7/15/07) and non-smokers with newly diagnosed stage I, stage II, or stage III non-small cell lung cancer.
RATIONALE: Chemoprevention is the use of certain substances to keep cancer from forming, growing, or coming back. The use of green tea or polyphenon E may prevent cancer from forming in former smokers with chronic obstructive pulmonary disease. PURPOSE: This randomized phase II trial is studying how well green tea or polyphenon E work in preventing lung cancer in former smokers with chronic obstructive pulmonary disease.
RATIONALE: Chemoprevention is the use of certain drugs or substances to keep cancer from forming, growing, or coming back. The use of broccoli sprout extract may prevent lung cancer. PURPOSE: This clinical trial is studying how well broccoli sprout extract works in preventing lung cancer in smokers.
This phase II trial evaluates how a virtually supervised exercise intervention in combination with group counseling affects inflammation and the bacterial composition (microbiome) of the gut in smokers who are at high risk for lung cancer. Physical exercise has been shown to reduce lung cancer development and to have beneficial effects on the gut microbiome and inflammation. Group counseling may promote adherence to the exercise intervention by empowering participants to exert greater control over their behavior and environment. This clinical trial may help researchers understand how exercise impacts inflammation and the microbiome in people at risk for lung cancer and whether or not exercise with counseling can improve health outcomes in high-risk individuals.
This clinical trial investigates the effects of switching from smoking regular cigarettes to electronic cigarettes (e-cigarettes) among older adult smokers at high risk for lung cancer. E-cigarettes use heated vapor to deliver nicotine. Information gained from this trial may help inform regulators of the potential risks and benefits of switching smokers at high risk for lung cancer to electronic cigarettes. This research also may help inform the Food and Drug Administration (FDA) how best to regulate e-cigarettes with the goal of improving public health.
Chronic Obstructive Pulmonary Disease (COPD) is a heterogeneous disease that affects only a fraction of those who smoke tobacco. The origin of this variability in susceptibility to develop COPD is unclear, but understanding its underlying biology has important implications for our ability to design suitable preventative and therapeutic strategies for its management. This Department of Defense (DOD) discovery research proposes to develop methodologies and generate preliminary data needed to lay the foundation for a large study that would investigate the underlying biological susceptibility of those who smoke tobacco to develop COPD.
This pilot phase I trial studies the side effects and how well MUC1 peptide-Poly-ICLC vaccine works in preventing lung cancer in current and former smokers at high risk for lung cancer. Vaccines made from peptides may help the body build an effective immune response to kill cells. MUC1 peptide-Poly-ICLC vaccine may stimulate the body's immune system and slow or stop the changes from normal to pre-cancer to cancer.
This phase I trial studies the side effects and best dose of iloprost compared with a placebo in preventing lung cancer in former smokers. Chemoprevention is the use of drugs to keep cancer from forming or coming back. Inhaled iloprost may help prevent lung cancer from forming in patients who used to smoke and who have been found to have abnormal cells in their mucus.
The purpose of this study is to test the drug Bortezomib to see how well it works. The investigators want to find out what effects, good or bad, it has on patients with a limited smoking history or who have a specific mutation associated with their lung cancer.
Cigarette smoking is the major risk factor for chronic obstructive pulmonary disease (COPD, commonly known as chronic bronchitis and emphysema). Despite this clear link, only 15-20% of smokers develop COPD suggesting that genetic factors affect the lung's susceptibility to the stress of cigarette smoke. The cells lining the airways (epithelium) and cells that help defend the lung (alveolar macrophages) of smokers develop gene expression changes that are different from that of nonsmokers. In the investigators' previous studies they have demonstrated that there are greater than 200 genes that are responsive to cigarette smoke in these cells. But the investigators do not know whether the gene expression is static or changes as a function of time. Genes that show significant changes over time may be relevant to the progression of the disease. Even though quitting smoking reduces the rate at which the lungs decline, many-smokers still go on to develop COPD. This study will provide insights into the natural history of smoking-related gene expression of the lung cells in health and disease.
The purpose of this study is to help us better understand the cellular changes that may lead to the development of lung cancer. We want to compare people who have never smoked and yet have been diagnosed with lung cancer to never smokers who have not developed lung cancer. We hope to use the information obtained in this study as the basis for future studies and will not regard the results from this study as final.
RATIONALE: Chemoprevention therapy is the use of certain drugs to try to prevent the development of cancer. Celecoxib may be effective in preventing lung cancer in tobacco smokers. PURPOSE: Phase II trial to study the effectiveness of celecoxib in preventing non-small cell lung cancer in tobacco smokers.