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Published in: Internal and Emergency Medicine 2/2024

Open Access 24-11-2023 | Combustion | IM - ORIGINAL

A multicenter prospective randomized controlled trial investigating the effects of combustion-free nicotine alternatives on cardiovascular risk factors and metabolic parameters in individuals with type 2 diabetes who smoke: the DiaSmokeFree study protocol

Authors: Arkadiusz Krysiński, Cristina Russo, Davide Campagna, Antonino Di Pino, Sarah John, Jonathan Belsey, Pasquale Caponnetto, Lorina Vudu, Chong Wei Lim, Agostino Di Ciaula, Nicola Veronese, Mario Barbagallo, Farrukh Iqbal, David Fluck, Edward Franek, Riccardo Polosa, Pankaj Sharma, the DiaSmokeFree investigators

Published in: Internal and Emergency Medicine | Issue 2/2024

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Abstract

Stopping smoking is crucial for public health and especially for individuals with diabetes. Combustion-free nicotine alternatives like e-cigarettes and heated tobacco products are increasingly being used as substitutes for conventional cigarettes, contributing to the decline in smoking prevalence. However, there is limited information about the long-term health impact of those products in patients with diabetes. This randomized controlled trial aims to investigate whether switching from conventional cigarettes to combustion-free nicotine alternatives will lead to a measurable improvement in cardiovascular risk factors and metabolic parameters over a period of 2 years in smokers with type 2 diabetes. The multicenter study will be conducted in seven sites across four countries. A total of 576 smokers with type 2 diabetes will be randomly assigned (1:2 ratio) to either standard of care with brief cessation advice (Control Arm) or combustion-free nicotine alternatives use (Intervention Arm). The primary end point is the change in the proportion of patients with metabolic syndrome between baseline and the 2-year follow-up. Additionally, the study will analyze the absolute change in the sum of the individual factors of metabolic syndrome at each study time point. Patient recruitment has started in September 2021 and enrollment is expected to be completed by December 2023. Results will be reported in 2026. This study may provide valuable insights into cardiovascular and metabolic health benefits or risks associated with using combustion-free nicotine alternatives for individuals with type 2 diabetes who are seeking alternatives to tobacco cigarette smoking. The study protocol, informed consent forms, and relevant documents were approved by seven ethical review boards. Study results will be disseminated through articles published in high-quality, peer-reviewed journals and presentations at conferences.
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Metadata
Title
A multicenter prospective randomized controlled trial investigating the effects of combustion-free nicotine alternatives on cardiovascular risk factors and metabolic parameters in individuals with type 2 diabetes who smoke: the DiaSmokeFree study protocol
Authors
Arkadiusz Krysiński
Cristina Russo
Davide Campagna
Antonino Di Pino
Sarah John
Jonathan Belsey
Pasquale Caponnetto
Lorina Vudu
Chong Wei Lim
Agostino Di Ciaula
Nicola Veronese
Mario Barbagallo
Farrukh Iqbal
David Fluck
Edward Franek
Riccardo Polosa
Pankaj Sharma
the DiaSmokeFree investigators
Publication date
24-11-2023
Publisher
Springer International Publishing
Published in
Internal and Emergency Medicine / Issue 2/2024
Print ISSN: 1828-0447
Electronic ISSN: 1970-9366
DOI
https://doi.org/10.1007/s11739-023-03467-6

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