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6 studies found for:    Lung Ventilation/Perfusion Scan | Open Studies | NIH, U.S. Fed
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Lung Ventilation/Perfusion Scan | Open Studies | NIH, U.S. Fed (6 records)
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Rank Status Study
1 Recruiting Natural History of Sickle Cell Disease and Other Hemolytic Disorders
Conditions: Hemoglobin SC Disease;   Hematologic Diseases;   Sickle Cell Anemia;   Hemolytic Anemia
Intervention:
2 Recruiting SPECT/CT in Measuring Lung Function in Patients With Cancer Undergoing Radiation Therapy
Conditions: Lung Carcinoma;   Malignant Neoplasm
Interventions: Procedure: Computed Tomography;   Radiation: Fludeoxyglucose F-18;   Procedure: Positron Emission Tomography;   Procedure: Single Photon Emission Computed Tomography;   Radiation: Technetium Tc-99m Albumin Aggregated;   Drug: Technetium Tc-99m DTPA
3 Recruiting Longitudinal MR Imaging of Pulmonary Function in Patients Receiving Thoracic Radiation Treatment
Condition: Radiation Injury
Interventions: Drug: Hyperpolarized 129-Xenon gas;   Device: MRI
4 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)
5 Not yet recruiting Functional CT Assessment of Pulmonary Arterial Dysfunction in Smoking Associated Emphysema
Condition: Emphysema
Interventions: Drug: Tadalafil;   Drug: Sildenafil
6 Recruiting Using MRI to Visualize Regional Therapy Response in Idiopathic Pulmonary Fibrosis
Condition: Idiopathic Pulmonary Fibrosis
Interventions: Drug: Hyperpolarized 129-Xenon gas;   Device: MRI

Indicates status has not been verified in more than two years