Respiratory medicine
-
Respiratory medicine · Jul 2014
Randomized Controlled TrialDesign of the INPULSIS™ trials: two phase 3 trials of nintedanib in patients with idiopathic pulmonary fibrosis.
Nintedanib is in clinical development as a treatment for idiopathic pulmonary fibrosis (IPF). Data from the Phase II TOMORROW study suggested that nintedanib 150 mg twice daily had clinical benefits with an acceptable safety profile. ⋯ The INPULSIS™ trials will determine the efficacy of nintedanib in patients with IPF, including its impact on disease progression as defined by decline in FVC, acute exacerbations and health-related quality of life. In addition, they will characterise the adverse event profile of nintedanib in this patient population.
-
Respiratory medicine · Jul 2014
Randomized Controlled Trial Multicenter Study Comparative StudyAmbulatory adaptation to noninvasive ventilation in restrictive pulmonary disease: a randomized trial with cost assessment.
Home mechanical ventilation is usually initiated in hospital. However, cost-effectiveness of inpatient set up has never been compared to outpatient adaptation in a randomized design. A Prospective, multicenter, non-inferiority trial was conducted comparing the effectiveness of adaptation to noninvasive mechanical ventilation (NIMV) performed in the ambulatory or hospital setting in patients with chronic respiratory failure secondary to restrictive thoracic disease, obesity-hypoventilation syndrome or neuromuscular disease. ⋯ Identifier number NCT00698958 at www.clinicaltrials.gov.
-
Respiratory medicine · Jul 2014
ReviewThe burden of idiopathic pulmonary fibrosis: an unmet public health need.
Idiopathic pulmonary fibrosis (IPF) is a fibrotic lung disease of unknown cause characterized by relentlessly progressive restrictive-ventilatory limitation, hypoxia, dyspnea, and cough. Both the incidence and prevalence of IPF appears to be increasing, with little impact on its dismal 3-year median survival, despite two decades of clinical trials. ⋯ Pharmacologic interventions targeting lung function and survival have remained largely disappointing, and very few investigations have specifically targeted comorbid conditions, symptoms, quality-of-life, and healthcare resource utilization. In reviewing the burden of illness associated with IPF, including the epidemiology, comorbidities, quality-of-life and the physical, psychosocial, and economic costs of this devastating disease, we hope to highlight some of the unmet medical needs associated with IPF, and encourage both public support and further investigations into these and other patient-centered outcomes and not just that of survival and lung function.
-
Respiratory medicine · Jul 2014
Baseline KL-6 predicts increased risk for acute exacerbation of idiopathic pulmonary fibrosis.
Acute exacerbation (AE) is a major cause of death in idiopathic pulmonary fibrosis (IPF). However, little is known about sensitive biomarkers for predicting AE. The aim of our study was to investigate the significance of KL-6 and CC-Chemokine Ligand 18 (CCL18) as predictors for AE of IPF. ⋯ Baseline serum KL-6 level is a sensitive predictor for the onset of AE in IPF.
-
Portopulmonary hypertension (PoPH) is an often neglected form of pulmonary hypertension where pulmonary hypertension occurs in the presence of portal hypertension. PoPH is important to diagnose and treat as it may improve the patient's quality of life and improve the outcome after liver transplantation. In this review, we discuss the clinical aspects of PoPH including its pathophysiology, diagnosis, treatment, and prognosis.