Active clinical trials for "Fibrosis"

This is an open label, randomized parallel control clinical trial, to demonstrate the role of driver mechanism in maintenance substrate of persistent atrial fibrillation with severe atrial fibrosis, and evaluate the clinical outcomes of driver mapping and ablation strategy in patients with persistent atrial fibrillation with severe atrial fibrosis.

Study to comparing conventrional antibiotic strategies versus regimens guided by epidemiological surveillance in infected patients with cirrhosis.

Background: Adipose tissue fibrosis denotes excessive pathological accumulation of extracellular matrix (ECM) in adipose tissue and is a marker of dysfunction. Growth hormone (GH) activates adipose tissue lipolysis and stimulates collagen synthesis in lean tissues. Intriguingly, we have novel pilot data to suggest that GH excess (acromegaly) also induces reversible fibrosis in vivo and potently activates the expression of fibroblast activation protein alpha (FAPα). Hypothesis: GH induces adipose tissue fibrosis by increased FAPα expression together with proliferation and fibrogenic differentiation of fibro-adipogenic progenitor (FAP) cells. Aim: To unravel the mechanisms underlying GH-induced adipose tissue fibrosis with emphasis on FAPα expression and proliferation of FAP cells. Subjects and methods: In a single blinded, randomized, double-dummy crossover design, 10 adult, moderately overweight individuals will be subjected to one week of GH and GH receptor blockade (Pegvisomant). We will use single-cell technologies, fluorescence-activated cell sorting (FACS), RNA sequencing, and cell culture studies on adipose tissue samples, combined with in vivo assessment of adipose tissue turnover and metabolism. Perspectives: Understanding fibrosis formation in human models may identify new targets for treatment of obesity-associated disorders.

It is estimated that one in every 3,600 children in Canada has cystic fibrosis (CF). CF is a genetic disease that affects the glands that produce mucus and sweat. In CF, mucus production increases and the mucus becomes thick and sticky. This can block the airways, making it difficult to breathe. Mucus production also causes bacteria to grow, which can lead to infections in the lungs. Individuals with CF suffer from shortness of breath, wheezing, cough, and poor exercise capacity. There are limited treatment options to reduce shortness of breath in these individuals. Some medications known as bronchodilators are commonly prescribed to reduce breathlessness in patients with CF. These drugs help open the airways making it easier to breathe. Unfortunately, there is limited scientific proof that these drugs can reduce shortness of breath and improve exercise capacity in patients with CF. As a result, some experts have recommended that these drugs should not be prescribed for patients with CF. The purpose of this study is to examine the effects of a bronchodilator on shortness of breath, exercise performance, and breathing responses compared to a placebo drug in adults with CF.

The study aims to evaluate two, orally administered, investigational agents - PF-06865571 (DGAT2 inhibitor) and the coadministration of PF-06865571 with PF-05221304 (ACC inhibitor). This study is specifically designed to evaluate the effect of a range of doses of DGAT2i alone, and DGAT2i + ACCi, on resolution of NASH or improvement in liver fibrosis, as assessed histologically (via liver biopsy).

This is a study to assess safety and preliminary clinical activity of treatments of liver cirrhosis in patients with caused by Hepatitis C and Hepatitis B or Nonalcoholic Steatohepatitis of Mesenchymal stem cell. Patients who will be enrolled in the study will be under supervision and monitoring to ensure clinical significance

This trial studies how well manual therapy works in treating fibrosis-related late effect dysphagia in head and neck cancer survivors. Manual therapy is the use of massage and stretching exercises to increase blood flow and muscle movement in the neck, throat, jaw, and mouth, which may help to improve swallowing ability and range of motion in participants who have had treatment for head and neck cancer.

RECOVER is a prospective, multicenter observational study designed to measure the real world clinical effectiveness of elexacaftor, tezacaftor and ivacaftor triple combination therapy (Kaftrio) in people with cystic fibrosis over a two year period. Measured outcomes include measures of lung function, lung inflammation, lung imaging, abdominal symptoms, gut inflammation, liver function, pancreatic exocrine function, nasal inflammation, quality of life and adherence to therapy. The study will examine outcomes in children aged six years and above over a period of two years. The first phase of the study will commence in 2020, recruiting children 12 years and older who have started on clinical treatment with Kaftrio.

This study aims to evaluate the impact of a specific oral probiotic blend on the quality of life of adults with respiratory conditions.

Study is looking at the effects of cystic fibrosis treatment on bone muscle.