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Association between Fathers’ Use of Heated Tobacco Products and Urinary Cotinine Concentrations in Their Spouses and Children

Heated tobacco products (HTPs) have become increasingly popular among smokers, especially among young adults in Japan in recent years. Assessments of secondhand tobacco smoke (SHS) exposure due to HTPs are scarce. The present study aimed to assess the urinary levels of total nicotine metabolites (TN...

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Autores principales: Onoue, Ayumi, Inaba, Yohei, Machida, Kentaro, Samukawa, Takuya, Inoue, Hiromasa, Kurosawa, Hajime, Ogata, Hiromitsu, Kunugita, Naoki, Omori, Hisamitsu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9140953/
https://www.ncbi.nlm.nih.gov/pubmed/35627812
http://dx.doi.org/10.3390/ijerph19106275
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author Onoue, Ayumi
Inaba, Yohei
Machida, Kentaro
Samukawa, Takuya
Inoue, Hiromasa
Kurosawa, Hajime
Ogata, Hiromitsu
Kunugita, Naoki
Omori, Hisamitsu
author_facet Onoue, Ayumi
Inaba, Yohei
Machida, Kentaro
Samukawa, Takuya
Inoue, Hiromasa
Kurosawa, Hajime
Ogata, Hiromitsu
Kunugita, Naoki
Omori, Hisamitsu
author_sort Onoue, Ayumi
collection PubMed
description Heated tobacco products (HTPs) have become increasingly popular among smokers, especially among young adults in Japan in recent years. Assessments of secondhand tobacco smoke (SHS) exposure due to HTPs are scarce. The present study aimed to assess the urinary levels of total nicotine metabolites (TNMs) of non-smoking spouses and their children following SHS exposure due to their fathers’ use of HTPs. A total of 41 families including 129 participants were recruited between 2018 and 2021. The number of non-smoking spouses and children of the fathers who smoke combustion cigarettes, the fathers who use HTPs, and the fathers who are non-users or have never smoked was 27, 66, and 36, respectively. The urinary levels of TNMs, including cotinine (Cot) and 3′-hydroxycotinine (3-OHCot), were measured using liquid chromatography/tandem mass spectrometry (LC/MS/MS). The spouses and children of fathers who use HTPs had significantly higher levels of TNMs in their urine compared to those with fathers who were non-smokers or non-users. The current study is the first to assess SHS exposure due to HTP use, and to suggest the importance of strategies to prevent exposure to SHS from HTP use in public places and educational strategies to protect non-smokers from secondhand HTP aerosol exposure in households and other private places.
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spelling pubmed-91409532022-05-28 Association between Fathers’ Use of Heated Tobacco Products and Urinary Cotinine Concentrations in Their Spouses and Children Onoue, Ayumi Inaba, Yohei Machida, Kentaro Samukawa, Takuya Inoue, Hiromasa Kurosawa, Hajime Ogata, Hiromitsu Kunugita, Naoki Omori, Hisamitsu Int J Environ Res Public Health Article Heated tobacco products (HTPs) have become increasingly popular among smokers, especially among young adults in Japan in recent years. Assessments of secondhand tobacco smoke (SHS) exposure due to HTPs are scarce. The present study aimed to assess the urinary levels of total nicotine metabolites (TNMs) of non-smoking spouses and their children following SHS exposure due to their fathers’ use of HTPs. A total of 41 families including 129 participants were recruited between 2018 and 2021. The number of non-smoking spouses and children of the fathers who smoke combustion cigarettes, the fathers who use HTPs, and the fathers who are non-users or have never smoked was 27, 66, and 36, respectively. The urinary levels of TNMs, including cotinine (Cot) and 3′-hydroxycotinine (3-OHCot), were measured using liquid chromatography/tandem mass spectrometry (LC/MS/MS). The spouses and children of fathers who use HTPs had significantly higher levels of TNMs in their urine compared to those with fathers who were non-smokers or non-users. The current study is the first to assess SHS exposure due to HTP use, and to suggest the importance of strategies to prevent exposure to SHS from HTP use in public places and educational strategies to protect non-smokers from secondhand HTP aerosol exposure in households and other private places. MDPI 2022-05-21 /pmc/articles/PMC9140953/ /pubmed/35627812 http://dx.doi.org/10.3390/ijerph19106275 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Onoue, Ayumi
Inaba, Yohei
Machida, Kentaro
Samukawa, Takuya
Inoue, Hiromasa
Kurosawa, Hajime
Ogata, Hiromitsu
Kunugita, Naoki
Omori, Hisamitsu
Association between Fathers’ Use of Heated Tobacco Products and Urinary Cotinine Concentrations in Their Spouses and Children
title Association between Fathers’ Use of Heated Tobacco Products and Urinary Cotinine Concentrations in Their Spouses and Children
title_full Association between Fathers’ Use of Heated Tobacco Products and Urinary Cotinine Concentrations in Their Spouses and Children
title_fullStr Association between Fathers’ Use of Heated Tobacco Products and Urinary Cotinine Concentrations in Their Spouses and Children
title_full_unstemmed Association between Fathers’ Use of Heated Tobacco Products and Urinary Cotinine Concentrations in Their Spouses and Children
title_short Association between Fathers’ Use of Heated Tobacco Products and Urinary Cotinine Concentrations in Their Spouses and Children
title_sort association between fathers’ use of heated tobacco products and urinary cotinine concentrations in their spouses and children
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9140953/
https://www.ncbi.nlm.nih.gov/pubmed/35627812
http://dx.doi.org/10.3390/ijerph19106275
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