Systematic review of determinants and interventions of areca nut cessation: curbing a public health menace.

Background: Areca nut (AN) is a proven human carcinogen and a global public health menace. There is yet no review providing comprehensive information on the determinants and interventions available for cessation of AN. This systematic review was aimed at summarizing the available literature on drivers and interventions for cessation of AN chewing habit and to highlight the research lacunae.

Methods: A systematic literature search (from 1990 till March 2021) was conducted for studies on AN cessation. Relevant data were extracted independently by two authors.

Results: A total of 16 studies were included, which highlighted the influence of socio-cultural factors, addictive nature of AN and withdrawal symptoms as barriers to quitting. However, the knowledge of ill-effects of AN use on health, absence of concurrent alcohol use or smoking and family pressure were associated with likelihood of AN cessation. The interventions utilized for AN cessation have been behavioural in majority of the studies except for one where antidepressants were used for this purpose.

Conclusions: The current review emphasizes the imperative need of appropriate cessation strategies for AN chewing habit including enhancing awareness of the harmful effects and research into additional behavioural and pharmacologic cessation therapies to control this significant public health problem.