Metered dose Nitrogen Cryospray for Treatment of Chronic Bronchitis in Patients with COPD (SPRAY-CB)

Gerard Criner, MD, FACP, FACCP, outlines the details of the SPRAY-CB clinical trial for the treatment of chronic bronchitis in patients with COPD.

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Temple Health


Gerard Criner, MD, FACP, FACCP

Gerard Criner, MD, FACP, FACCP

Director, Temple Lung Center

Gerard Criner, MD is an internationally renowned pulmonologist and Temple’s clinical investigator in advanced lung diseases,COPD, pulmonary fibrosis, respiratory failure, and COVID-19. Dr. Criner is a board member for the Global Initiative ...