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AB-Free Kava for Reducing Tobacco-Associated Lung Cancer Risk

Trial Status: active

This phase II trial evaluates a kava-based intervention, AB-free kava for reduction in tobacco use and lung cancer risk. Tobacco use is the leading cause of many preventable diseases, particularly lung cancer. Unfortunately, around 16% of Florida adults continue to smoke cigarettes due to its addictive nature and the limited success of current cessation strategies, partly because these cessation strategies have various adverse effects, such as suicide risk, anxiety, and insomnia. Therefore, there is an unmet and urgent need for new interventions to improve the success of tobacco cessation. Kava is a traditional beverage consumed daily by residents of the South Pacific Islands to promote relaxation, socializing and to improve the quality of sleep. Kava has been available as a dietary supplement in the United States (US) for several decades to support calm and relaxation. This study may help researchers learn whether AB-free kava may reduce tobacco use and lung cancer risk.