Middletown, Connecticut Clinical Trials

M Melanie S Collins, MD

Utility of PCD Diagnostics to Improve Clinical Care

This cross-sectional and longitudinal observational study is to gather data on the utility of tests that are used to make a diagnosis of primary ciliary dyskinesia (PCD). There is new testing available, called nasal nitric oxide testing, that non-invasively measures nitric oxide levels in the sinus cavity. Individuals with PCD …