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37 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
Conditions: Asthma;   Healthy
Intervention:
2 Recruiting Procurement and Analysis of Specimens From Individuals With Pulmonary Fibrosis
Condition: Pulmonary Fibrosis
Intervention:
3 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
4 Recruiting Apoptotic Cell (AC) Uptake by Human Alveolar Macrophages (AM)
Condition: Chronic Obstructive Pulmonary Disease
Interventions: Procedure: Fiberoptic bronchoscopy;   Procedure: blood draw;   Procedure: intravenous catheter
5 Recruiting Collection of Lung Fluid and Tissue Samples for Research
Conditions: Mycobacterium Infections, Atypical;   Granulomatous Disease, Chronic;   Job's Syndrome;   Influenza, Human
Intervention:
6 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
7 Unknown † Comparison of Alveolar Macrophages in Individuals With COPD Versus Smokers With Normal Pulmonary Function
Conditions: Pulmonary Disease, Chronic Obstructive;   Lung Diseases, Obstructive
Intervention:
8 Recruiting Photodynamic Therapy in Treating Patients With Lung Cancer
Conditions: Adenocarcinoma of the Lung;   Large Cell Lung Cancer;   Recurrent Non-small Cell Lung Cancer;   Squamous Cell Lung Cancer;   Stage 0 Non-small Cell Lung Cancer
Interventions: Drug: HPPH;   Drug: photodynamic therapy;   Procedure: therapeutic bronchoscopy
9 Recruiting Functional Activity of Airway Eosinophils in Allergic Disease
Condition: Asthma
Intervention: Biological: Segmental Allergen Challenge
10 Unknown † Comparison of Alveolar Macrophages in Healthy Individuals Versus Individuals With COPD
Conditions: Pulmonary Disease, Chronic Obstructive;   Lung Diseases, Obstructive
Intervention:
11 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:
12 Recruiting Natural History of Anthrax: a Study of Primary Infected, Recovered, and Exposed Individuals (SPoRE); and Evaluation of AVA-Vaccinated Recipients
Condition: Anthrax
Intervention:
13 Recruiting Carinal Biopsy Study
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
14 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
15 Recruiting Pilot Study To Evaluate Optical Frequency Domain Imaging For Diagnosis Of Central Airway Disease
Conditions: Squamous Cell Lung Cancer;   Lung Cancer;   Pulmonary Disease
Intervention: Device: Optical Frequency Domain Imaging (OFDI) System
16 Recruiting Segmental Bronchoalveolar Lavage
Conditions: Asthma;   Pulmonary Fibrosis
Intervention:
17 Recruiting Pioglitazone for Lung Cancer Chemoprevention
Conditions: Lung Cancer;   Endobronchial Dysplasia
Interventions: Procedure: fluorescence bronchoscopy;   Procedure: quantitative high resolution CT scan
18 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
19 Recruiting Study of Lung Proteins in Patients With Pneumonia
Condition: Pneumonia
Intervention:
20 Unknown † Identifying Biomarkers for Lung Cancer Using Tissue Samples From Patients With Lung Cancer and From Healthy Participants
Condition: Lung Cancer
Interventions: Genetic: comparative genomic hybridization;   Genetic: fluorescence in situ hybridization;   Genetic: gene expression analysis;   Genetic: microarray analysis;   Genetic: protein expression analysis;   Other: immunohistochemistry staining method;   Other: laboratory biomarker analysis;   Other: matrix-assisted laser desorption/ionization time of flight mass spectrometry;   Other: medical chart review;   Procedure: diagnostic bronchoscopy
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† Indicates status has not been verified in more than two years