Prevalence of Oral Potentially Malignant Lesions, Tobacco use, and Effect of Cessation Strategies among Solid Waste Management workers in Northern India: a pre-post intervention study.


Journal

BMC oral health
ISSN: 1472-6831
Titre abrégé: BMC Oral Health
Pays: England
ID NLM: 101088684

Informations de publication

Date de publication:
26 Oct 2024
Historique:
received: 27 05 2024
accepted: 21 10 2024
medline: 27 10 2024
pubmed: 27 10 2024
entrez: 27 10 2024
Statut: epublish

Résumé

India bears the highest global burden of oral cancer, despite having an operational tobacco cessation framework. Occupational groups like solid waste management personnel face significant health challenges due to prevalent tobacco use, leading to oral potentially malignant lesions and oral cancer. Enhanced tobacco control strategies are essential for these groups. A pre-post interventional, community-based study enrolled 1200 municipal workers in Varanasi, India, from July 2022 to August 2023. 858 tobacco users underwent screening and were randomly assigned to one of three interventions: Very Brief Advice, Individual Behavioral Counseling, or Group Behavioral Therapy. Follow-up was conducted one year after the baseline interventions Effectiveness was measured by nicotine dependence reduction using the Fagerstrom Test for Nicotine Dependence (FTND) scores and cessation rates defined as at least 6-month abstinence. Appropriate statistical tests assessed the burden of tobacco use, oral potentially malignant lesions, and pre-post differences in FTND scores within and between groups. A p-value of < 0.05 was considered statistically significant. Municipal workers exhibited a high prevalence (71.5%) of smokeless tobacco (SLT) use. One-third (32.9%) of the participants screened positive for oral potentially malignant lesions and oral cancer. Leukoplakia was the most common lesion. Screened positivity correlated with significant nicotine dependence. Among 494 follow-up participants, 47.1% reported a significant reduction in nicotine dependence across all intervention groups. Quade's ANCOVA indicated significant differences in post-test FTND scores, with individual behavioral counselling showing the greatest reduction. However, no cessation was achieved in any group despite the significant decline in dependence. Solid waste management personnel in Varanasi show heightened SLT use and associated oral potentially malignant lesions. The persistent tobacco use in these high-risk occupational populations undermines government tobacco control efforts and highlights the need for robust policy and implementation strategies. The study demonstrated a significant reduction in nicotine dependence following interventions, though tobacco cessation was not achieved. More frequent interventions and addressing quitting barriers-such as cultural norms, lack of awareness, easy accessibility, and adverse working conditions-are crucial. Developing a tailored workplace model to tackle tobacco use in occupational settings may facilitate cessation. Trial registration Clinical Trials Registry India CTRI/2020/07/026479. Date of registration 10/07/2020.

Sections du résumé

BACKGROUND BACKGROUND
India bears the highest global burden of oral cancer, despite having an operational tobacco cessation framework. Occupational groups like solid waste management personnel face significant health challenges due to prevalent tobacco use, leading to oral potentially malignant lesions and oral cancer. Enhanced tobacco control strategies are essential for these groups.
METHODS METHODS
A pre-post interventional, community-based study enrolled 1200 municipal workers in Varanasi, India, from July 2022 to August 2023. 858 tobacco users underwent screening and were randomly assigned to one of three interventions: Very Brief Advice, Individual Behavioral Counseling, or Group Behavioral Therapy. Follow-up was conducted one year after the baseline interventions Effectiveness was measured by nicotine dependence reduction using the Fagerstrom Test for Nicotine Dependence (FTND) scores and cessation rates defined as at least 6-month abstinence. Appropriate statistical tests assessed the burden of tobacco use, oral potentially malignant lesions, and pre-post differences in FTND scores within and between groups. A p-value of < 0.05 was considered statistically significant.
RESULTS RESULTS
Municipal workers exhibited a high prevalence (71.5%) of smokeless tobacco (SLT) use. One-third (32.9%) of the participants screened positive for oral potentially malignant lesions and oral cancer. Leukoplakia was the most common lesion. Screened positivity correlated with significant nicotine dependence. Among 494 follow-up participants, 47.1% reported a significant reduction in nicotine dependence across all intervention groups. Quade's ANCOVA indicated significant differences in post-test FTND scores, with individual behavioral counselling showing the greatest reduction. However, no cessation was achieved in any group despite the significant decline in dependence.
CONCLUSION CONCLUSIONS
Solid waste management personnel in Varanasi show heightened SLT use and associated oral potentially malignant lesions. The persistent tobacco use in these high-risk occupational populations undermines government tobacco control efforts and highlights the need for robust policy and implementation strategies. The study demonstrated a significant reduction in nicotine dependence following interventions, though tobacco cessation was not achieved. More frequent interventions and addressing quitting barriers-such as cultural norms, lack of awareness, easy accessibility, and adverse working conditions-are crucial. Developing a tailored workplace model to tackle tobacco use in occupational settings may facilitate cessation.
CLINICAL TRIAL REGISTRATION NUMBER BACKGROUND
Trial registration Clinical Trials Registry India CTRI/2020/07/026479. Date of registration 10/07/2020.

Identifiants

pubmed: 39462398
doi: 10.1186/s12903-024-05087-8
pii: 10.1186/s12903-024-05087-8
doi:

Substances chimiques

Solid Waste 0

Types de publication

Journal Article Randomized Controlled Trial

Langues

eng

Sous-ensembles de citation

IM

Pagination

1292

Informations de copyright

© 2024. The Author(s).

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Auteurs

Divya Khanna (D)

Department of Preventive Oncology, Homi Bhabha Cancer Hospital (HBCH) and Mahamana Pandit Madan Mohan Malaviya Cancer Centre (MPMMCC), Tata Memorial Centres, Varanasi, Uttar Pradesh, 221005, India. dkhannakgmc@gmail.com.
Homi Bhabha National Institute (HBNI), Mumbai, 400094, India. dkhannakgmc@gmail.com.

Tulika Shruti (T)

Department of Preventive Oncology, Homi Bhabha Cancer Hospital (HBCH) and Mahamana Pandit Madan Mohan Malaviya Cancer Centre (MPMMCC), Tata Memorial Centres, Varanasi, Uttar Pradesh, 221005, India.

Manish Tiwari (M)

Head and Neck Surgical Oncology, Karkinos Healthcare, Kolkata, India.

Priyanka Sharma (P)

Dept of Community Medicine, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, 110029, India.

Aqusa Khan (A)

Department of Preventive Oncology, Homi Bhabha Cancer Hospital (HBCH) and Mahamana Pandit Madan Mohan Malaviya Cancer Centre (MPMMCC), Tata Memorial Centres, Varanasi, Uttar Pradesh, 221005, India.

Sudhir Ranjan (S)

Department of Preventive Oncology, Homi Bhabha Cancer Hospital (HBCH) and Mahamana Pandit Madan Mohan Malaviya Cancer Centre (MPMMCC), Tata Memorial Centres, Varanasi, Uttar Pradesh, 221005, India.

P Balasundaram (P)

Department of Preventive Oncology, Homi Bhabha Cancer Hospital (HBCH) and Mahamana Pandit Madan Mohan Malaviya Cancer Centre (MPMMCC), Tata Memorial Centres, Varanasi, Uttar Pradesh, 221005, India.

Naveen Khargekar (N)

National Institute of Immunohematology, Indian Council of Medical Research, Mumbai, 400012, India.

Pankaj Chaturvedi (P)

Homi Bhabha National Institute (HBNI), Mumbai, 400094, India.
Tata Memorial Hospital, Mumbai, 400012, India.
Advanced Centre for Treatment Research and Education in Cancer (ACTREC), Tata Memorial Centre, Mumbai, 410210, India.

Aseem Mishra (A)

Homi Bhabha National Institute (HBNI), Mumbai, 400094, India. draseemmishra@gmail.com.
Department of Head and Neck Surgical Oncology, Homi Bhabha Cancer Hospital (HBCH) and Mahamana Pandit Madan Mohan Malaviya Cancer Centre (MPMMCC), Tata Memorial Centres, Varanasi, Uttar Pradesh, 221005, India. draseemmishra@gmail.com.

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