Gerontology and Geriatrics Research in Lebanon (2015–2026): A Bibliometric Review and Future Directions for a Holistic Approach to Aging

Background: Aging populations represent a global challenge. Lebanon is also experiencing demographic aging, with older adults projected to exceed one-fifth of the population by 2050. Gerontology and geriatrics research provide important evidence for understanding aging processes and informing appropriate services and policies. This review maps the landscape of gerontology and geriatrics research in Lebanon to identify research strengths, gaps, and future priorities. Methods: A bibliometric review was conducted to analyze gerontology and geriatrics research in Lebanon between 2015 and 2026. Publications were retrieved from Scopus and screened according to predefined eligibility criteria. Bibliometric analyses were conducted to examine research productivity, collaboration patterns, and thematic trends. Results: A total of 403 publications were included. Research productivity increased over the study period, reaching its highest level in 2025. Publications were concentrated among a limited number of authors and institutions, with substantial international collaboration, particularly with the United States and France. Research was predominantly focused on clinical, epidemiological, and public health dimensions of aging. Meanwhile, psychosocial, sociological, environmental, and policy-related aspects remained underrepresented, despite their importance for aging in the Lebanese context. Conclusion: This review provides the first comprehensive mapping of gerontology and geriatrics research in Lebanon. Although the field demonstrates growing productivity and international integration, it remains largely health-centered. Future research should adopt interdisciplinary approaches incorporating psychosocial well-being, social policies, environmental factors, and the lived experiences of older adults to better address the complexity of aging in Lebanon.