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KMID : 0614720240670040230
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Journal of Korean Medical Association
2024 Volume.67 No. 4 p.230 ~ p.239
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Pharmacotherapy guidelines for smoking cessation in primary healthcare clinics
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Lee Cheol-Min
Paek Yu-Jin
Seo Yoo-Bin
Lee Eon-Sook
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Abstract
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Background: Cigarette smoking is the leading preventable cause of death, with smoking cessation representing the most effective strategy to reduce the risk of smoking-related diseases. Pharmacotherapeutic interventions for smoking cessation such as nicotine replacement therapy, bupropion, and varenicline aim to manage the symptoms of nicotine cravings and withdrawal. Evidence-based practice guidelines for pharmacotherapy in smoking cessation have been recently developed in Korea.
Current Concepts: Among the general population, varenicline is the recommended first-line therapy for smoking cessation, surpassing nicotine patches and bupropion therapy. Although varenicline is commonly effective, combination therapy with varenicline and a nicotine patches may be considered when varenicline monotherapy is insufficient for managing nicotine cravings and withdrawal symptoms. Extended-duration therapy (>12 weeks) has demonstrated greater efficacy compared to standard therapy (6-12 weeks). Varenicline can promote attempts to quit smoking in smokers who are not yet prepared to quit. In cases of smokers with comorbid psychiatric conditions, varenicline is preferred over nicotine patches. The efficacy and safety profiles of smoking cessation medications have been well established in patients with cardiovascular diseases.
Discussion and Conclusion: Smoking is a chronic condition associated with a high risk of relapse, emphasizing the crucial role of pharmacotherapy in increasing the success rates of smoking cessation. In accordance with evidence-based smoking cessation guidelines, the careful selection of pharmacotherapeutic agents tailored to individual smokers is pivotal.
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KEYWORD
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Primary health care, Smoking cessation, Drug therapy, Nicotine, Practice guideline
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