NCT05569005: Effect of Switching From Cigarette Smoking to THS on Disease Progression in Mild to Moderate COPD Subjects With Chronic Bronchitis Symptoms. |
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| Terminated | N/A | 715 | Europe, Japan, US, RoW | THS use, Tobacco Heating System 3.0, Cigarette, Smoking Abstinence | Philip Morris Products S.A. | COPD, Smoking, Tobacco Use | 09/24 | 09/24 | | |