“Riccardo Polosa is one of the most prolific academic authors on the subject of vaping and tobacco harm reduction. As the founder of the Centre of Excellence for the Acceleration of Harm Reduction, President of the Italian Anti-Smoking League, and Special Scientific Advisor to the International Network of Nicotine Consumer Organizations, Riccardo has pressed governments around the world to adopt common-sense approaches to vaping. Now he follows up a COPD study he conducted five years ago. “We present findings from a 5-year prospective assessment of respiratory parameters in a cohort of COPD patients who substantially reduced conventional smoking or achieved abstinence by switching to ECs. Those in the EC user group achieved a marked decline in cigarette smoking or abstinence. COPD EC users had a significant diminution in COPD exacerbations. Significant and constant improvements in lung function, CAT scores and 6MWD were reported in the EC user group over the 5-year observation period compared with the reference group.”
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