nintedanib and Cough

To present an overview of the impact of idiopathic pulmonary fibrosis (IPF) on patients' emotional well being and quality of life (QoL).. IPF is an interstitial lung disease which causes irreversible, progressive lung scarring in a pathological pattern of usual interstitial pneumonia. The incidence of IPF is increasing at a global level, subjecting an increasing number of people to its high morbidity and risk of mortality. Diagnosis is based on a multidisciplinary team approach and the exclusion of other interstitial lung diseases. Two novel antifibrotic treatments, pirfenidone and nintedanib, were recently approved by regulatory agencies around the globe, thus providing many IPF patients with treatment options for the first time. Several other drugs have entered the investigational pipeline, including many in early-phase or late-phase clinical trials. Given the incurable and progressive nature of IPF, even with antifibrotic therapy, depression and anxiety are common among patients; these and burdensome symptoms of breathlessness, cough and fatigue are factors that impact patients' emotional well being and QoL. In addition to even more effective drugs, there is a need for psychosocial interventions and mental health support strategies focused on improving patients' QoL so they are better equipped to live with this devastating condition.. The current article highlights the effects of IPF on patients' emotional well being and QoL and offers suggestions for strategies to help patients with IPF live as well as possible in their daily lives.

Topics: Anti-Inflammatory Agents, Non-Steroidal; Cough; Dyspnea; Fatigue; Humans; Idiopathic Pulmonary Fibrosis; Indoles; Lung; Mental Health; Protein Kinase Inhibitors; Pyridones; Quality of Life

Idiopathic Pulmonary Fibrosis (IPF) is a most common progressive interstitial lung disease (ILD) of unknown etiology, although majority of patients are elderly male smokers. The main pathogenesis is aberrant recovery of epithelial injury and collagen deposition. Fibrotic nonspecific interstitial pneumonia, connective tissue disease (CTD) especially rheumatoid arthritis (RA) associated ILD, and chronic hypersensitivity pneumonia(CHP) are important differential diagnosis. Main symptoms are non-productive cough and progressive exertional dyspnea. Crucial physical findings are scalene muscle hypertrophy, bibasilar fine crackles, and finger clubbing. The serum markers such as lactate dehydrogenase (LDH) and Krebs von den Lungen-6 (KL-6) are sensitive for ILD detection and activity. Both pulmonary function test (PFT) and the 6-minute walk test (6MWT) are useful tool for evaluation of disease progression of IPF. Serial changes of forced vital capacity (FVC) and 6MWT distance predict mortality in IPF effectively. Recently published international IPF guidelines highlight the importance of chest high resolution computed tomography (HRCT) findings such as honeycombing, traction bronchiectasis (TBE), and sub-pleural reticular opacity. IPF is chronic and progressive; therefore, tracking disease behavior is crucial. Unifying clinical, physiological, and imaging information over time is useful. With regard to its management, two anti-fibrotic drugs such as pirfenidone and nintedanib have been available. These drugs can slow the decline of FVC and prevent acute exacerbation (AE). In this review, I outline the clinical characteristics of IPF, physiological, imaging, pathological findings and review diagnosis process and management.

Topics: Biomarkers; Chronic Disease; Cough; Diagnosis, Differential; Disease Progression; Dyspnea; Humans; Idiopathic Pulmonary Fibrosis; Indoles; L-Lactate Dehydrogenase; Mucin-1; Pyridones; Respiratory Function Tests; Tomography, X-Ray Computed; Vital Capacity

The FIBRONET study was an observational study of patients with idiopathic pulmonary fibrosis (IPF) in Italy.. In this post hoc descriptive analysis, we describe changes in lung function, anxiety/depression, coughing, exacerbations, and adverse events (AEs) in patients receiving nintedanib treatment.. Patients with IPF from 20 centers in Italy, aged ≥40 years who received nintedanib for ≥7 months, were followed up for 12 months from study enrollment, attending clinic visits every 3 months. Outcomes included change in forced vital capacity (FVC)% predicted from baseline to 12 months, anxiety/depression measured by the Hospital Anxiety and Depression Scale (HADS), and the proportion of patients with cough, AEs, and exacerbations.. In total, 52 patients received nintedanib (mean duration of 11.6 months). Ten patients had dose reductions from 150 mg to 100 mg twice daily, due to AEs. FVC% predicted was unchanged in the overall nintedanib population (78.7% at baseline; 79.8% at 12 months) and those with a reduced dose (77.7% at baseline; 81.0% at 12 months). HADS score was low at baseline and throughout the study. The proportion of patients with cough decreased from 50.0% to 21.2% over 12 months. Two patients experienced exacerbations, 2 patients discontinued treatment, and 27 (51.9%) reported AEs. The most common AE was diarrhea (34.6%).. In patients with IPF who received nintedanib in the FIBRONET study, FVC% predicted was stable over 12 months, and the proportion of patients with cough decreased. The safety profile was consistent with the known safety profile for nintedanib in IPF.

Topics: Cough; Humans; Idiopathic Pulmonary Fibrosis; Indoles; Treatment Outcome; Vital Capacity