View clinical trials related to Lung Diseases, Interstitial.
Filter by:To establish a simplified approach for assessment of severity of interstitial lung disease by evaluating the relationship between HRCT findings, the clinical severity score,spirometry and quality of life.
In this double-blind phase II randomized controlled trial, patients with lung cancer or ≤2 oligometastatic pulmonary lesions and a concomitant diagnosis of ILD who are planned for radical Radiation Therapy (RT) will be randomized using a 2 x 2 factorial design to oral N-acetylcysteine (NAC) versus placebo, and also to short course corticosteroids versus placebo.
Antisynthetase syndrome (AS) is a rare overlapping myositis characterized by cellular and humoral autoimmune responses directed against aminoacyl-tRNA synthetases. Intesrtitial lung disease (ILD) is a leading cause of mortality in antisynthetase syndrome. Recently, antigen-specific IFN-γ+ CD4+ T cells have been identified in bronchoalveolar fluid (BAL) of patients with antisynthetase syndrome and ILD. Elevated levels of IL1β, IL12, IL18, TNFα, IL17A, IL22 have also been detected in peripheral blood of AS patients, especially those with progressive ILD. Implication of innate lymphoid cells (ILC) and mucosal-associated invariant T cells (MAIT) have not yet been studied in patients with AS. Targeted therapies against Th1 and Th17 cells may represent a promising treatment in patients AS patients with ILD. Investigators suppose that antigen-specific Th1 and Th17 cells, ILC and MAIT at ILD diagnosis are associated with ILD severity at diagnosis and could predict treatment response at 6 months. The main objective is to study the correlation between BAL antigen-specific Th1 and Th17 cells at ILD diagnosis and clinical evolution after 6 months of treatment according to initial ILD severity.
Interstitial lung disease (ILD) refers to a broad category of heterogeneous lung diseases with different etiologies and features characterized by inflammation and fibrosis of the lung parenchyma and manifested as exertional dyspnea, interstitial patterns on high resolution computed tomography (HRCT), and abnormal pulmonary function tests (PFTs) The aim of this study is to investigate is there any correlation between changes seen in the lung parenchyma by HRCT and the pulmonary functions of the patients.
This project aims to investigate the potential of non-invasive imaging to identify and monitor the earliest signs and physiological effects of pulmonary fibrosis and resulting cardiac dysfunction in patients with fibrosing interstitial lung disease. Second, to evaluate baseline risk factors the progression and therapeutic responses to anti-fibrotic drugs.
This study aims to characterize the epidemiology of interstitial lung diseases (ILD) associated to connective tissue disease (CTD) in Mexico, and to study its correlation with the different comorbidities and treatments used, as well as the possible impacts of these factors on the outcome of progression, exacerbations, and mortality in patients with ILD associated to CTD.
The goal of this pilot study is to assess the feasibility of a larger study on the efficacy of mycophenolate mofetil in people diagnosed with systemic sclerosis with mild lung involvement. Participants will be recruited over 12 months at 3 academic centers and assigned randomly to receive either mycophenolate mofetil or placebo, a look-alike substance that contains no active drug, for 96 weeks.
Mutations in the genes encoding cytosolic aminoacyl-tRNA synthetases are responsible for early-onset multisystemic diseases including to varying degrees interstitial lung disease, liver damage, neurological and digestive disorders, and systemic inflammation. These are rare and severe diseases whose pathophysiology is poorly understood. The investigative team hypothesizes that mutations within these genes are responsible for a decrease in protein translation and lead to a cellular stress response similar to that induced by amino acid deprivation. The investigative team also hypothesizes that these alterations could be corrected by high-dose supplementation in the culture medium of the corresponding amino acid. The main objective of the study is to precisely determine the consequences of cytosolic aminoacyl-tRNA synthetase mutations at the cell level on protein translation.
Assess efficacy (as measured by annual rate of decline in FVC) and safety. The hypothesis is that nintedanib will be safe and effective therapy for patients with progressive fibrosing CMD-ILD over a period of 52 weeks. Test Article - Nintedanib 150 mg administered PO twice daily or matching placebo. A total of 160 patients meeting inclusion/exclusion criteria will be randomized in a 1:1 ratio to either oral nintedanib 150 mg (n=80) or matching placebo (n=80) twice daily. A randomization scheme will be used that balances the group for potential confounders (proportion with PMF or small opacity-only PF-CMD_ILD and proportion of ever- or never-smokers). The dose of the study drug may be reduced to 100 mg twice daily or interrupted temporarily to manage adverse events (AEs).
Antisynthetase syndrome (ASS) is an overlap connective tissue disease characterized by the presence of myositis-specific autoantibodies directed against tRNA-synthetases. Clinical manifestations are myositis, interstitial lung disease (ILD), Raynaud's phenomenon, mechanic's hands and polyarthritis. Clinical presentation varies between ASS patients. ASS is potentially life threatening due to lung involvement, especially in rapidly progressive forms. Anti-histidyl-tRNA synthetase (anti-Jo1) antibodies are the most frequently detected antibodies in ASS (60 % of patients). Anti-threonyl-tRNA synthetase (anti-PL7) and alanyl-tRNA synthetase (anti-PL12) antibodies are each detected in 10 % of patients approximatively. Anti-tRNA-synthetases antibodies are mutually exclusive. Clinical heterogeneity of ASS patients appears to be associated with specific autoantibodies profile. Patients with anti-Jo1 antibodies have a more systemic presentation (especially with muscle involvement), whereas patients with anti-PL7 or anti-PL12 antibodies have more frequent and isolated ILD. If anti-PL7 and anti-PL12 antibodies are associated with more severe ILD and poorer survival is still matter of debate. Aims of this study were to compare ILD severity at diagnosis and clinical course in patients with ASS according to antisynthetase autoantibodies types.