Cochrane Review Finds E-cigarettes More Effective for Quitting Smoking

Nov.18.2022
Cochrane Review Finds E-cigarettes More Effective for Quitting Smoking
Cochrane Review finds e-cigarettes are more effective than traditional nicotine replacement therapy in helping smokers quit.

Today, Cochrane Review released a systematic review update on using e-cigarettes to quit smoking. The update included findings from 17 new studies which provided further evidence that e-cigarettes are a more effective tool than traditional nicotine replacement therapies (NRTs) for smoking cessation.


The Cochrane Review is a respected standard in the medical community, summarizing and explaining scientific and medical research while also providing commentary and meta-analyses on key scientific issues. Their latest report examines the effectiveness, tolerance, and safety of e-cigarettes in aiding smokers to quit. The review analyzed a total of 78 studies, which included 22,052 participants. Of those studies, 40 were randomized controlled trials.


The main findings and conclusions of the Cochrane Review are as follows:


There is "significant and reliable evidence" indicating that electronic cigarettes containing nicotine can increase the likelihood for smokers to successfully quit smoking long-term compared to traditional nicotine replacement therapies.


For every 100 people attempting to quit smoking, e-cigarettes can help an additional four individuals quit compared to traditional nicotine replacement therapy (NRT) users.


Evidence also suggests that nicotine e-cigarettes may be more beneficial for people trying to quit smoking than behavioral support, but researchers believe that this evidence still needs to be confirmed.


According to researchers, there is no evidence that e-cigarettes pose a "serious harm".


According to the results of the Cochrane Review, electronic cigarettes can play a critical role in transitioning several generations of cigarette smokers to low-risk nicotine products. The likelihood of completely quitting smoking increases by 43% when comparing those who use flavorless or tobacco-flavored electronic cigarette products, not including other flavors.


The original report can be viewed by clicking on the link: https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD010216.pub7/full.


Statement:


This article is compiled from information provided by a third party and is intended for industry professionals for educational and informational purposes only.


This article does not represent the views of 2FIRSTS, and 2FIRSTS cannot confirm the truthfulness or accuracy of the article's content. The translation of this article is solely for industry exchange and research purposes.


Due to limitations in our ability to translate accurately, this article may not convey the exact same meaning as the original. Please refer to the original text for the most accurate information.


2FIRSTS maintains complete alignment with the Chinese government regarding any domestic, Hong Kong, Macau, Taiwan, or foreign-related statements and positions.


All compiled information is owned by the original media and authors. If there is any infringement, please contact us for removal.


This document has been generated through artificial intelligence translation and is provided solely for the purposes of industry discourse and learning. Please note that the intellectual property rights of the content belong to the original media source or author. Owing to certain limitations in the translation process, there may be discrepancies between the translated text and the original content. We recommend referring to the original source for complete accuracy. In case of any inaccuracies, we invite you to reach out to us with corrections. If you believe any content has infringed upon your rights, please contact us immediately for its removal.

IQOS UK unveils 2026 pop-up events plan, first stops set for London and three other cities
IQOS UK unveils 2026 pop-up events plan, first stops set for London and three other cities
IQOS’ UK website shows the company will roll out time-limited pop-up experience spaces across Britain in 2026 for adult consumers. The first confirmed locations are London, the West Midlands area near Birmingham, Manchester and Romford, offering product demonstrations, pop-up-only promotions and nicotine pouch sampling. Entry will be restricted to those aged 18 and over, with “Challenge 25” ID checks in place.
Feb.03 by 2FIRSTS.ai
Belgium: BAT plans to cut 51 jobs at Groot-Bijgaarden site
Belgium: BAT plans to cut 51 jobs at Groot-Bijgaarden site
British American Tobacco (BAT) has announced plans to cut 51 jobs at its Groot-Bijgaarden facility in Belgium, disclosed during a special works council meeting.
Jan.15 by 2FIRSTS.ai
Thailand police seize 17,320 disposable vapes valued at over USD 22,330 in Nonthaburi
Thailand police seize 17,320 disposable vapes valued at over USD 22,330 in Nonthaburi
Thai authorities arrested a 31-year-old man in Bang Bua Thong, Nonthaburi, on January 20, 2026, and seized 17,320 disposable e-cigarettes and a pickup truck. The seized goods were valued at more than THB 7 million (about USD 223,349.62).
Jan.21 by 2FIRSTS.ai
IQOS Partners with Mexico’s Zamna Festival; PMI Says Adult User Base Tops 140,000
IQOS Partners with Mexico’s Zamna Festival; PMI Says Adult User Base Tops 140,000
Philip Morris International (PMI) said IQOS, via its “IQOS Curious X” platform, has entered a global partnership with the Zamna music festival in Tulum, Mexico, with the collaboration making its on-site debut during Zamna 2026 and targeting adult nicotine users. PMI said IQOS has more than 34 million users worldwide, while the number of adult consumers in Mexico has surpassed 140,000.
Jan.15 by 2FIRSTS.ai
South Korea’s President Raises Safety Concerns Over Nicotine Alternatives at Cabinet Meeting
South Korea’s President Raises Safety Concerns Over Nicotine Alternatives at Cabinet Meeting
South Korea’s Cabinet has approved an amendment to the Tobacco Business Act that legally classifies liquid e-cigarettes as tobacco products. Under the revision, any product containing tobacco or nicotine will fall under tobacco regulation, explicitly including synthetic nicotine vapes. The move addresses long-standing regulatory and taxation gaps.
Dec.16 by 2FIRSTS.ai
Exclusive: Suspected ‘Backend Update Then Withdrawal’ Suggests Glas May Be Next FDA-Authorized E-Cigarette Brand After Juul
Exclusive: Suspected ‘Backend Update Then Withdrawal’ Suggests Glas May Be Next FDA-Authorized E-Cigarette Brand After Juul
An exclusive 2Firsts investigation found an unpublished FDA update on e-cigarette marketing authorizations that mirrors market speculation, suggesting Glas’s application may have cleared internal review, though no official confirmation has been issued.
Regulations
Dec.21