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Published on: February 9, 2024
Thyroid Disease and Active Smoking May Be Associated with More Severe Hidradenitis Suppurativa: Data from a
Aikaterini I Liakou1, Georgios Kontochristopoulos1, Ioannis Marnelakis1
1First Department of Dermatology-Venereology, Andreas Sygros Hospital for Skin and Venereal Diseases, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece.
Introduction:
Hidradenitis suppurativa (HS) is an obscure disease presenting with painful, deep-seated nodules and abscess formation in body areas rich in apocrine glands. Several factors, including thyroid disease and active smoking, have been reported to be associated with HS, but it remains unclear if such associations are related to clinical HS severity. The aim of this prospective cross-sectional study is to investigate the association between active smoking and thyroid disease and HS, as well as to determine if these associations are related to HS severity.
Methods:
Eligible were all patients seen in our HS outpatient clinic between September 2018 and February 2020. Data regarding demographic characteristics, clinical disease severity, comorbidities, and treatment modalities were registered. Descriptive statistics of demographic and disease characteristics was conducted. In order to evaluate the association between the disease stage and certain variables of interest, ordered logistic regression was performed.
Results:
A total of 290 patients were included in the study. Of these, 48.9% were males, and 51.1% females. The patients had a mean age of 37.3 years. A total of 42.4% of the patients were at Hurley stage I, 43.1% at stage II, and 14.5% at stage III. According to the IHS4 score system, 30.7% of the patients had mild, 50.3% moderate, and 19.0% severe disease. The median duration of disease was 10 years. Among the patients, 56.5% were active smokers, and 55.5% patients reported that stress triggers the disease's flares. Univariable analyses demonstrated that among the various covariates, active smoking and thyroid disease were associated with a higher stage of disease.
Conclusion:
We conclude that thyroid disease and active smoking may be associated with more severe HS.
