Italian University Study Confirms E-Cigarettes' Effectiveness for Smoking Cessation

Dec.05.2024
Italian University Study Confirms E-Cigarettes' Effectiveness for Smoking Cessation
A recent evaluation by a research team from an Italian university shows that e-cigarettes are more effective than other methods in helping people quit smoking. The study notes that, although the long-term success rate of e-cigarettes is only 10%-12%, their potential warrants further research and integration into public health policies.

According to Catania Today's report on December 5th, a recent assessment conducted by the CoEHAR research team at the University of Catania showed that e-cigarettes are more effective than other methods in helping people quit smoking.

 

The study was published in the journal Drug and Alcohol Dependence, evaluating 16 systematic reviews covering data from 24 randomized controlled trials (RCTs).

 

"We believe the data from our review can support the integration of harm reduction strategies into public health policies in many countries," said Renée O'Leary, the first author of the review. 

 

"However, the review also highlights a critical gap in existing cessation strategies, with long-term success rates for e-cigarettes still modest, at 10%-12%, and insufficient research on relapse rates. New treatments and innovative approaches are needed."

 

Riccardo Polosa, co-author of the study and founder of CoEHAR, added: "This study provides solid evidence supporting the potential of modified-risk devices as an effective tool for smoking cessation, but it also calls attention to the need for better clinical guidelines and further analysis of long-term outcomes."

 

Riccardo Polosa, co-author of the study and founder of CoEHAR, added: "This study provides solid evidence supporting the potential of modified-risk devices as an effective tool for smoking cessation, but it also calls attention to the need for better clinical guidelines and further analysis of long-term outcomes."

 

We welcome news tips, article submissions, interview requests, or comments on this piece.

Please contact us at info@2firsts.com, or reach out to Alan Zhao, CEO of 2Firsts, on LinkedIn


Notice

1.  This article is intended solely for professional research purposes related to industry, technology, and policy. Any references to brands or products are made purely for objective description and do not constitute any form of endorsement, recommendation, or promotion by 2Firsts.

2.  The use of nicotine-containing products — including, but not limited to, cigarettes, e-cigarettes, nicotine pouchand heated tobacco products — carries significant health risks. Users are responsible for complying with all applicable laws and regulations in their respective jurisdictions.

3.  This article is not intended to serve as the basis for any investment decisions or financial advice. 2Firsts assumes no direct or indirect liability for any inaccuracies or errors in the content.

4.  Access to this article is strictly prohibited for individuals below the legal age in their jurisdiction.

 

Copyright

 

This article is either an original work created by 2Firsts or a reproduction from third-party sources with proper attribution. All copyrights and usage rights belong to 2Firsts or the original content provider. Unauthorized reproduction, distribution, or any other form of unauthorized use by any individual or organization is strictly prohibited. Violators will be held legally accountable.

For copyright-related inquiries, please contact: info@2firsts.com

 

AI Assistance Disclaimer

 

This article may have been enhanced using AI tools to improve translation and editorial efficiency. However, due to technical limitations, inaccuracies may occur. Readers are encouraged to refer to the cited sources for the most accurate information.

We welcome any corrections or feedback. Please contact us at: info@2firsts.com

Product | Four CrossBar 20K 13mL High-Puff Vapes Listed on Pennsylvania's ENDS Directory, Rated for Up to 20,000 Puffs
Product | Four CrossBar 20K 13mL High-Puff Vapes Listed on Pennsylvania's ENDS Directory, Rated for Up to 20,000 Puffs
Four CrossBar 20K disposable e-cigarettes appeared on Pennsylvania's 163-entry ENDS directory ahead of enforcement beginning October 19, 2026. The devices feature 13mL e-liquid reservoirs, 50mg/mL nicotine, 2,000mAh batteries and 0.9Ω mesh coils, with advertised puff counts of up to 20,000. CrossBar was the only modern high-puff disposable series among the directory's 15 disposable entries. Its packaging emphasizes New York design and Japanese-origin flavoring, while historical CrossBar records identify a registered U.S. tobacco manufacturing-related establishment. The link between the newer 13mL devices and earlier 1.3mL PMTA filings remains unconfirmed.
product
Oct.26
Smoke-Free Business Hits 42% of Q2 Net Revenue as PMI’s First TNFD Report Covers Single-Use Electronics, Critical Raw Materials and IQOS Repairs
Smoke-Free Business Hits 42% of Q2 Net Revenue as PMI’s First TNFD Report Covers Single-Use Electronics, Critical Raw Materials and IQOS Repairs
Philip Morris International has published its first report aligned with the Taskforce on Nature-related Financial Disclosures, bringing its electronics supply chain and the use and end-of-life stages of smoke-free devices and consumables into its nature-related assessment. PMI said its smoke-free business accounted for about 42% of total net revenues in the second quarter of 2026. The report says non-circular electronic products, particularly single-use items, can increase consumption of limited natural resources and also details an IQOS repair pilot. A 2040 circularity scenario tests assumptions including a 50% reduction in product waste-related costs, 10% raw-material savings and a 25% substitution rate for refurbished products versus new products.
Sep.23
From Vuse, Velo and glo to AI Consulting: Former BAT Content Lead Launches Destreza
From Vuse, Velo and glo to AI Consulting: Former BAT Content Lead Launches Destreza
Former BAT global content lead Andy Parton has left the company and launched Destreza, a London-based AI-native marketing consultancy. Parton previously worked across BAT's New Category brands Vuse, Velo and glo and had also served as Global Brand Lead for Vuse Go. Destreza says it will advise consumer businesses on AI in brand strategy, operating models, capability and agency configuration, using specialist AI agents to support research, strategy and creative development. BAT reported £3.621 billion in New Category revenue in 2025.
Sep.22
Product | SMOORE's VAPORESSO Introduces VAST Refillable Vape With Three Resistances in One Pod
Product | SMOORE's VAPORESSO Introduces VAST Refillable Vape With Three Resistances in One Pod
SMOORE-owned vaping brand VAPORESSO introduced the VAST refillable open-system vape in October 2026, featuring Tri-Core Mesh technology that integrates three resistance configurations—0.8Ω, 0.6Ω and 0.4Ω—within a single pod. The device supports different operating modes and e-liquid types. The standard version features a 10mL pod, while a TPD-labelled configuration combines a 2mL pod with an 8mL refill container. The device has a 1,600mAh battery and a maximum output of 30W. VAPORESSO claims up to six pod refills and a tested coil lifespan of up to 150,000 puffs. The UK's MHRA published a related device notification on October 12. The official MSRP is $25.90, compared with a $35.90 listing on VAPORESSO's direct store.
product
Oct.30
South Korea's Tobacco Plan Excludes 6-Methyl Nicotine as Customs Tightens Import Controls and Analog Liquid Imports Fall 83%
South Korea's Tobacco Plan Excludes 6-Methyl Nicotine as Customs Tightens Import Controls and Analog Liquid Imports Fall 83%
South Korea's government unveiled its first Tobacco Harm Management Basic Plan for 2027–2031 on October 29, 2026, proposing broader testing of vaping and heated tobacco products while excluding nicotine analogs such as 6-methyl nicotine. Synthetic nicotine came under tobacco regulation on April 24, and a June investigation found 6-methyl nicotine in 12 liquid inhalation products marketed as nicotine-free. Customs data released in September showed that imports of nicotine analog solutions fell 83.3%, from 12 metric tons in January–April to 2 metric tons in May–August. By September 20, imports had reached approximately 15 metric tons for the year, with 99.99% originating from China. Customs authorities have tightened pre-clearance testing and supply-chain documentation requirements, while the MFDS expects to complete its assessment of nicotine analog hazards by the end of 2026.
Regulations
Nov.04
Special Report|Japan Tobacco Buys CLEW: Can Its 160,000-Store Cigarette Network Help It Vie for U.S. Nicotine Pouch Share Against PMI and BAT?
Special Report|Japan Tobacco Buys CLEW: Can Its 160,000-Store Cigarette Network Help It Vie for U.S. Nicotine Pouch Share Against PMI and BAT?
Japan Tobacco Inc. (JT) announced on November 12, 2026, that it had acquired the U.S. assets of nicotine pouch brand CLEW from Nevcore Innovations Inc., including trademarks, intellectual property, product formulations and a Premarket Tobacco Product Application (PMTA). CLEW, currently distributed through selected outlets in 13 U.S. states, will immediately join the JTI LIGGETT portfolio. The transaction follows JT's approximately $2.4 billion acquisition of U.S. cigarette maker Vector Group in 2024. JTI LIGGETT says its existing cigarette brands reach more than 160,000 U.S. retail stores. During the 2026 NACS Show in October, JTI LIGGETT booth staff told 2Firsts that the company had not yet launched nicotine pouches in the United States. Although Nevcore previously announced FDA acceptance of CLEW's PMTA, the brand is absent from the agency's current list of authorized nicotine pouch products. JT has not disclosed a retail expansion plan for CLEW.
Business
Nov.12