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Effect of Roflumilast on Quality of Life, Lung Function and Mucus Properties in Patients With Non-cystic Fibrosis Bronchiectasis.
Study Purpose
Although relatively common, bronchiectasis is considered an orphan disease as there is little evidence for adequate treatment, most of the therapeutic options are extrapolated from studies with patients with chronic obstructive pulmonary disease (COPD) or cystic fibrosis (CF). Inhaled bronchodilators and corticosteroids should be used as a therapeutic test and maintained if there is improvement of symptoms or lung function. There is no evidence to justify the use of mucolytic agents for these patients. The treatment with greater evidence is the use of macrolides, especially azithromycin. A meta-analysis published in 2014 showed that there was a reduction in the number of exacerbations, an improvement in the quality of life and a reduction in the decrease in FEV1. However, studies have shown conflicting results regarding quality of life and pulmonary function. Roflumilast is a phosphodiesterase-4 inhibitor with an anti-inflammatory effect in vitro and in vivo due to the inhibition of cyclic adenosine monopostat breakdown (cAMP) to its inactive phosphodiesterase form. As this enzyme is expressed in high concentrations in leukocytes and other inflammatory cells responsible for the pathogenesis of pulmonary diseases such as COPD, it has been studied and used for this disease. COPD is characterized by a chronic inflammatory process of the airways, predominantly neutrophils and high levels of proinflammatory cytokines related to this cell, such as interleukin-8, neutrophil elastase, tumor necrosis factor (TNF) alpha and E-selectin. The REACT study showed that roflumilast prevents moderate and severe infectious exacerbations in addition to improved lung function in patients with COPD who continue to exacerbate despite the use of combined bronchodilator and inhaled corticosteroid therapy. Since bronchiectasis and COPD are chronic inflammatory diseases, they present similar inflammatory processes, with neutrophil as the main inflammatory cell, it is expected that the use of roflumilast also has an anti-inflammatory effect in bronchiectasis. In addition, since bronchiectasis is a disease with poor evidence for pharmacological treatment, it is necessary to search for new therapeutic possibilities.
Recruitment Criteria
Accepts Healthy Volunteers
Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms |
No |
Study Type
An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes. An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes. Searching Both is inclusive of interventional and observational studies. |
Interventional |
Eligible Ages | 18 Years and Over |
Gender | All |
Trial Details
Trial ID:
This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries. |
NCT03988816 |
Phase
Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans. Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data. Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs. Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use. |
Phase 2 |
Lead Sponsor
The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data. |
University of Sao Paulo General Hospital |
Principal Investigator
The person who is responsible for the scientific and technical direction of the entire clinical study. |
Rodrigo A Athanazio, MD, PhD |
Principal Investigator Affiliation | Medical Assistant |
Agency Class
Category of organization(s) involved as sponsor (and collaborator) supporting the trial. |
Other |
Overall Status | Recruiting |
Countries | Brazil |
Conditions
The disease, disorder, syndrome, illness, or injury that is being studied. |
Bronchiectasis Adult |
Contact a Trial Team
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