39 studies found for:    bronchoscopy OR endobronchial ultrasound | Open Studies | NIH, U.S. Fed
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Rank Status Study
1 Recruiting Sample Collections From the Airways of Asthmatic Patients
Condition: Asthma
Intervention:
2 Recruiting Effects of Electronic Cigarette Use on the Lungs
Conditions: Current Smoker;   Never Smoker;   Tobacco Use Disorder
Interventions: Procedure: Bronchoscopy;   Other: Electronic Cigarette;   Other: Laboratory Biomarker Analysis;   Other: Questionnaire Administration
3 Recruiting Collection of Lung Fluid and Tissue Samples for Research
Conditions: Mycobacterium Infections, Atypical;   Granulomatous Disease, Chronic;   Job's Syndrome;   Influenza, Human
Intervention:
4 Recruiting Nashville Early Diagnosis Lung Cancer Project
Condition: Lung Cancer
Interventions: Procedure: Sputum sample;   Procedure: Pulmonary function tests;   Radiation: Computerized tomography (CT) scan of the chest;   Other: Buccal epithelium collection;   Procedure: Nasal brushings;   Procedure: Bronchoscopy;   Procedure: Bronchoalveolar lavage;   Procedure: Blood sample collection;   Procedure: Urine sample;   Procedure: Questionnaire-data collection
5 Unknown  Photodynamic Therapy Using Porfimer Sodium in Treating Patients With Non-Small Cell Lung Cancer And Bronchial Disease
Condition: Lung Cancer
Interventions: Drug: porfimer sodium;   Procedure: bronchoscopy
6 Recruiting Examination of Zinc, S-adenosylmethionine, and Combination Therapy Versus Placebo in Alcoholics
Condition: Alcoholism
Interventions: Procedure: Bronchoscopy;   Dietary Supplement: Zinc sulfate 220 mg once daily;   Dietary Supplement: S-adenosylmethionine 400 mg twice daily
7 Recruiting Procurement and Analysis of Specimens From Individuals With Pulmonary Fibrosis
Condition: Pulmonary Fibrosis
Intervention:
8 Recruiting Effects of Bronchial Segmental Endotoxin Instillation in Humans
Condition: Acute Lung Inflammation
Interventions: Other: Saline;   Biological: Endotoxin
9 Recruiting Functional Activity of Airway Eosinophils in Allergic Disease
Condition: Asthma
Intervention: Biological: Segmental Allergen Challenge
10 Recruiting T Cell Effector and Regulatory Mechanisms in Asthma
Conditions: Asthma;   Allergies
Interventions: Biological: Bronchoscopy, Segmental Allergen Challenge and Broncheoalveolar Lavage;   Procedure: PET-CT imaging(13NN perfusion/ventilation, 18FDG inflammation, and CT imaging)
11 Recruiting Induced Tolerogenic Dendritic Cells as Modulators of Allergic Asthma
Conditions: Asthma;   Allergies
Interventions: Biological: Bronchoscopy, Segmental Allergen Challenge and Bronchoalveolar Lavage;   Procedure: Phlebotomy
12 Recruiting Molecular Predictors of Cancer in Patients at High Risk of Lung Cancer
Condition: Lung Cancer
Interventions: Genetic: comparative genomic hybridization;   Genetic: gene expression microarray analysis;   Genetic: proteomic profiling analysis;   Other: biologic sample preservation procedure;   Procedure: nasal brushing;   Procedure: Blood draw;   Procedure: Urine collection;   Procedure: sputum sample;   Procedure: fluorescence bronchoscopy with airway biopsy;   Procedure: fine needle aspiration of the lung;   Procedure: thoracentesis
13 Not yet recruiting Cytochrome P450 Epoxygenase Pathway Regulation of Macrophage Function
Condition: Polymorphism
Intervention:
14 Recruiting Role of Helicobacter Pylori and Its Toxins in Lung and Digestive System Diseases
Conditions: Pulmonary Disease;   Oropharyngeal Disease;   Lymphangioleiomyomatosis;   Pulmonary Fibrosis;   Asthma;   Sarcoidosis
Intervention:
15 Recruiting Natural History of Anthrax: a Study of Primary Infected, Recovered, and Exposed Individuals (SPoRE); and Evaluation of AVA-Vaccinated Recipients
Condition: Anthrax
Intervention:
16 Recruiting Detection of Genetic Markers of Lung Cancer
Condition: Non-small Cell Lung Cancer
Interventions: Procedure: Biopsy of the major carinal area;   Procedure: Biopsy of abnormal & suspicious areas of the bronchial tree;   Procedure: Evaluation of the tumor for DNA mutations;   Procedure: Bronchoalveolar Lavage (BAL) for cytokine analysis;   Procedure: Correlation of flow cytometric & RT PCR for TNM stage;   Procedure: Analysis of lymph nodes
17 Not yet recruiting Inhaled Nanosilver Study
Condition: Inflammatory Disease
Intervention:
18 Recruiting CLAD Phenotype Specific Risk Factors and Mechanisms.
Condition: Lung Transplant
Interventions: Procedure: Blood Draw;   Procedure: Bronchoscopy
19 Recruiting Segmental Bronchoalveolar Lavage
Conditions: Asthma;   Pulmonary Fibrosis
Intervention:
20 Unknown  Quantification of Pulmonary Neutrophil Activity in Cystic Fibrosis Using Radiolabeled Fluorodeoxyglucose and PET Imaging
Condition: Cystic Fibrosis
Interventions: Procedure: FDG-PET;   Procedure: spirometry;   Procedure: bronchoscopy with BAL

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Indicates status has not been verified in more than two years