
WHITE PAPER
Remote Spirometry
Is Transforming Respiratory Clinical Trials



Move beyond clinic-based lung function testing with continuous, real-world data that improves precision, efficiency, and patient experience.
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Traditional respiratory clinical trials rely on episodic, in-clinic spirometry assessments that can miss meaningful variability in lung function driven by daily activity, environment, and disease dynamics.
This white paper explores how remote spirometry, enabled by handheld, connected devices and mobile applications, brings pulmonary measurement into patients’ everyday lives. By capturing dense, high-frequency data in real-world settings, sponsors can improve statistical power, reduce variability, and enhance patient engagement.
Backed by clinical research and pilot study evidence, this paper outlines how remote spirometry can be effectively implemented to optimize study design, support smaller sample sizes, and generate more reliable endpoints in respiratory trials.

Inside this White Paper
How remote spirometry enables continuous, real-world lung function measurement
Opportunities to improve proof-of-concept study design and enable targeted populations
Clinical evidence supporting concordance between remote and in-clinic spirometry
The impact of dense, repeated measures on statistical power and sample size reduction
Best practices for ensuring data quality, patient compliance, and device selection
The role of patient engagement and digital tools in improving data capture

