Diagnose, monitor and manage patients’ respiratory health in the most efficient and effective way possible.
Custom solutions and a personalized approach mean we can meet a wide range of respiratory clinical study needs.
The latest respiratory news including clinical research, articles on respiratory topics, patient information pieces, and episodes of our ever popular Exhale podcast.
Vitalograph products and services are chosen by medical professionals in over 113 countries for healthcare, occupational health, and clinical trials.
These two randomized controlled trials evaluated pulmonary function in patients with Parkinson's disease treated with single-dose inhaled CVT-301 or placebo (study 1) or multiple-doses of inhaled CVT-301/day or placebo for 4 weeks (study 2). In both studies, pre- and post-dose lung function testing (FEV1, FVC, FEV1/FVC ratio) was undertaken using a Vitalograph Pneumotrac spirometer.