Efficacy and Safety of E-Cigarette Use for Smoking Cessation: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
Jeremy Y. Levett, Kristian B. Filion, Pauline Reynier, CelinePrell, Mark J. Eisenberg
A total of 5 RCTs (n = 3253) were included. Compared with conventional smoking cessation therapies, the use of nicotine e-cigarettes was associated with an increase in abstinence, defined by the most rigorous criterion of abstinence reported.
The authors found that among individuals attempting to quit smoking, nicotine e-cigarettes are more efficacious than conventional nicotine replacement or behavioral smoking cessation therapies, and may prove beneficial in reducing smoking-related health risks.
Read the full review here.