Association between androgenetic alopecia and periodontitis

AimAndrogenic alopecia (AGA) is men's most common form of hair loss. It is affected by changes in the expression and activity of 5 & alpha;R and the metabolism of testosterone and DHT. There is an association between AGA and systemic inflammatory diseases. We hypothesized that there is an association between AGA and periodontal disease, as inflamed gingiva and periodontal fibroblasts have been shown to express more 5 & alpha;R. Thus, this study aimed to evaluate the relationship between periodontal disease and AGA and the potential effect of aging on this association. Materials and MethodsOut of a cohort of 1088 individuals, 385 white males aged 25-65 with similar socioeconomic levels and without systemic disease were included. Periodontitis was defined using NHANES data. AGA was evaluated using the Norwood-Hamilton scale. The relationship between AGA, periodontal disease severity, and age was assessed. ResultsThere was a correlation between age and baldness (r = .421, p < .001). There was a significant correlation between AGA and periodontal disease in younger patients aged 25-34 and 35-44. (p < .042 and p < .036, respectively). There was no significant correlation between AGA and periodontal disease in the 45-54 and 55-65 age groups (p > .05). ConclusionThere may be a relationship between periodontal disease and AGA in the 25-44 age range, suggesting that this association starts at an early age in adulthood.

Journal

JOURNAL OF PERIODONTAL RESEARCH

Year

2023

Volume

58

Issue

5

Pages

1105-1111

ISSN

0022-3484

eISSN

1600-0765

DOI

10.1111/jre.13175

WoS UID

WOS:001046572300001