Collection of Airway, Blood and/or Urine Specimens From Subjects for Research Studies
The purpose of this study is to obtain biologic materials from the blood, airways and/or urine of normal individuals and individuals with lung disease. The normal are used to establish a set of normal ranges for various parameters. These provide control information when compared to individuals with various pulmonary diseases, and will help in understanding of the etiology and pathogenesis of various lung diseases. The underlying hypothesis is that the pathologic morphological changes in the airway epithelium must be preceded by changes in the gene expression pattern of the airway epithelium and potentially in macrophages.
Comparison Between Ultra-low-dose Computed Tomography and Lung MRI in Cystic Fibrosis
The purpose of this study is to compare the performances of ultra-low dose computed tomography (CT) and lung magnetic resonance imaging (MRI) for morphological assessment of cystic fibrosis-related lung disease and to compare their performances to conventional low dose CT
Comparison of the 1-min Sit-to-Stand Test to the 6-minute Walk Test in the Respiratory Functional Assessment of Pulmonary Fibrosis
Fibrosing interstitial lung diseases or pulmonary fibrosis represent a heterogeneous group of progressive pulmonary pathologies, responsible for a significant morbi-mortality. They are defined by an infiltration of the pulmonary interstitium associating in a variable way an inflammatory component (deposit of inflammatory cells) and a fibrosing component (deposit of collagen). Idiopathic pulmonary fibrosis (IPF) is the most common and most severe pulmonary fibrosis. Other pulmonary fibroses are mainly represented by non-specific interstitial lung disease, pulmonary fibroses associated with connectivites, hypersensitivity pneumonitis, ...
Controlled Investigation to Evaluate Impact of dCBT on Psychological Symptom Burden in Adult Subjects With PF
The purpose of the study is to assess efficacy and safety of a digital cognitive behavioural therapy for patients with pulmonary fibrosis on anxiety. The study is decentralized and participation is not limited to patients living close to the sites.
Controls for Respiratory Diseases
This is the registry of control participants for patients with various respiratory diseases. We screened healthy volunteers who visited Seoul National Hospital Healthcare System Gangnam Center for routine health check-up, and enrolled patients who agree to participate in the study. The participants undergo baseline questionnaires, provide blood specimen and information of the results of health check-up. We will include participants as controls if they have no significant respiratory symptom and no significant radiographic abnormality. The data from this registry will be compared with those from other registry of various respiratory...
CSL312 Safety, Pharmacokinetics, and Pharmacodynamics in Idiopathic Pulmonary Fibrosis
This is a prospective, phase 2a, multicenter, randomized, double-blind, placebo-controlled, parallel-group study to assess the safety, pharmacokinetics (PK), and pharmacodynamics (PD) of CSL312 in subjects with idiopathic pulmonary fibrosis (IPF).
Cystic Fibrosis and Fit-to-Fly
Due to the hypobaric hypoxia during air travel, some patients with Cystic Fibrosis (CF) need supplemental oxygen during air travel. The study aims to evaluate if adding exercise desaturation to the pre-flight evaluation will help predict requirements for in-flight supplemental oxygen.
Database and Biobank of Patients With Hypersensitivity Pneumonitis
Sub-study of the main Pulmonary Fibrosis Biomarker (PFBIO) cohort (NCT02755441), recruiting patients with an MDT-diagnosis of hypersensitivity pneumonitis (HP). Patients are included for the collection of blood samples and regular clinical data. The database and biobank will be available for studies of HP, and can be directly compared to the main PFBIO cohort, which has recruited patients with Idiopathic pulmonary Fibrosis (IPF) since 2016. Biomarkers will be assessed as diagnostic and prognostic. Further subtyping of HP, based on blood markers (including precipitins) will also be possible with the PFBIO-HP project.
Detection of Early Idiopathic Pulmonary Fibrosis
The purpose of the study is to determine if miR200 family may serve as a biomarker of IPF.
Detection of Integrin avb6 in IPF, PSC, and COVID19 Using PET/CT
Detection of Integrin avb6 in Idiopathic Pulmonary Fibrosis, Primary Sclerosing Cholangitis, and Coronavirus Disease 2019 with [18F]FP-R01-MG-F2 with PET/CT
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