Biomarkers of Waterpipe Tobacco Smoke Exposure: A Systematic Review and Meta-Analysis.
Nicotine Tob Res
; 26(6): 655-662, 2024 May 22.
Article
en En
| MEDLINE
| ID: mdl-38157415
ABSTRACT
INTRODUCTION:
The prevalence of waterpipe tobacco smoking is increasing globally. Biomarkers of waterpipe tobacco smoke (WTS) exposure are less studied. AIMS ANDMETHODS:
To identify the types of biomarkers of WTS exposure and estimate changes in biomarker concentrations pre- to post-WTS exposure. PubMed, Embase, Web of Science, CINAHL Plus, PsycINFO, and Cochrane Library were searched for studies up to April 24, 2023. The types of biomarkers were identified. Random-effects models were used to estimate changes in biomarker concentrations pre- to post-WTS exposure.RESULTS:
Seventy-three studies involving 3755 participants exposed to WTS (49% male, mean age 24.8 years) and 11 types of biomarkers of WTS exposure were identified. The biomarkers included tobacco alkaloids, expired carbon monoxide (eCO), carboxyhemoglobin (COHb), tobacco-specific nitrosamines, volatile organic compounds (VOCs), polycyclic aromatic hydrocarbons (PAHs), heavy metals, unmetabolized VOCs, unmetabolized PAHs, furan metabolites, and heterocyclic aromatic amines. Compared with pre-WTS exposure, eCO (breath; mean difference [MD] 27.00 ppm; 95% confidence interval [CI] 20.91 to 33.08), COHb (blood; MD 4.30%; 95%CI 2.57 to 6.03), COHb (breath; MD 7.14%; 95%CI 4.96 to 9.31), nicotine (blood; MD 8.23 ng/mL; 95%CI 6.27 to 10.19), and cotinine (urine; MD 110.40 ng/mL; 95%CI 46.26 to 174.54) significantly increased post-WTS exposure.CONCLUSIONS:
Biomarkers of WTS exposure were systematically identified. The similarity between the biomarkers of WTS exposure and those of cigarette smoke and higher concentrations of some biomarkers post-WTS exposure underscore the need for further research on applying biomarkers in surveillance, interventions, and regulations to mitigate the harms of waterpipe tobacco smoking. IMPLICATIONS This study provides the first comprehensive overview of biomarkers investigated and available for assessing WTS exposure and their concentration changes in the human body. Researchers can use biomarkers such as eCO, COHb, nicotine, and cotinine to measure the health risks associated with WTS exposure and objectively evaluate the effectiveness of public health interventions aimed at reducing waterpipe tobacco smoking. Public health policymaking can also be informed through increased biomarker concentrations following WTS exposure, to implement regulations and public health education campaigns on limiting or preventing waterpipe tobacco smoking.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Monóxido de Carbono
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Biomarcadores
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Fumar en Pipa de Agua
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Tabaco para Pipas de Agua
Tipo de estudio:
Systematic_reviews
Límite:
Adult
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Female
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Humans
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Male
Idioma:
En
Revista:
Nicotine Tob Res
Asunto de la revista:
SAUDE PUBLICA
Año:
2024
Tipo del documento:
Article
País de afiliación:
China