The relationship between physical activity levels and symptoms of depression, anxiety and stress in individuals with alopecia Areata

Background

Alopecia Areata (AA) is an autoimmune condition that is characterised by non-scarring hair loss. Its aesthetic repercussions can lead to profound changes in psychological well-being. Although physical activity (PA) has been associated with better mental health outcomes in diverse populations, the association in individuals with AA has not been established. The aim of this study was to examine the associations between PA and mental health outcomes in individuals with AA to inform intervention strategies for this specific population.

Methods

A cross-sectional study was conducted among individuals who were diagnosed with AA. A total of 83 respondents aged (40.95 ± 13.24 years) completed a self-report questionnaire consisting of International Physical Activity Questionnaire-Short Form (IPAQ-SF) and the Depression and Anxiety Stress Scale (DASS-21). Three-way contingency Chi-square analyses were used to determine the associations between PA, mental health outcomes and participants with hair loss of more than 50% on the scalp.

Results

81.9% of the participants did not meet PA guidelines. Participants with hair loss of more than 50% on the scalp, and who did not meet PA guidelines, were significantly more likely to experience symptoms of severe depression (p = .003), moderate anxiety (p = .04) and mild stress (p = .003) than those who met guidelines

Conclusion

Findings suggest that increased PA participation in AA individuals with severe hair loss is associated with improved mental health status. Intervention efforts for this specific population should consider barriers and enablers to PA participation as they face challenges that differ from the general population.

Survival after cutaneous melanoma in kidney transplant recipients: a population-based matched cohort study

Transplant recipients are at elevated risk of melanoma and may have poorer outcomes than nontransplant recipients. We conducted a national, population-based, matched cohort study of Australian kidney transplant recipients and randomly selected members of the general population matched for age, sex, state and year of diagnosis with invasive cutaneous melanoma (1982-2003). Melanoma histopathological characteristics were extracted from cancer registry notifications and death data were obtained from the National Death Index (1982-2011). Histopathology was compared using conditional logistic regression and overall survival analyzed using Cox proportional hazard models. Compared to melanomas in nontransplant recipients (n = 202), melanomas in transplant recipients (n = 75) had a higher Clark's level (p = 0.007) and higher American Joint Committee on Cancer pathologic stage (p = 0.002), but not Breslow thickness (p = 0.11). Posttransplant melanoma conferred higher risk of death (adjusted hazard ratio 4.26, 95% CI 2.71-6.72, p < 0.001) after adjustment for the matching variables, pathologic stage, histological type and anatomic site. This was not explained by transplantation alone. Melanomas in transplant recipients are more invasive than those in nonrecipients. More aggressive tumor behavior is also supported by a markedly poorer outcome. Treatment algorithms developed for the general population with melanoma may not apply to transplant recipients. A review of patient education and skin cancer screening guidelines is warranted.