Asynchronous Teledermatology for Non-Scarring Alopecia: A Retrospective Study

Area of Science:

• Dermatology
• Digital Health
• Public Health

Background:

• Non-scarring alopecia (androgenetic alopecia, alopecia areata, telogen effluvium, traction alopecia) significantly impacts psychosocial well-being.
• Access to specialized dermatologic care is limited, particularly for underserved populations.
• Asynchronous teledermatology offers a potential solution to extend care access.

Purpose of the Study:

• Evaluate the diagnostic utility of asynchronous teledermatology for non-scarring alopecia.
• Examine treatment patterns and care access improvements across diverse populations.
• Assess the role of teledermatology within the UPMC network.

Main Methods:

• Retrospective study of 321 asynchronous teledermatology cases (2022-2023).
• Analysis of diagnoses, treatment types, and demographic data.
• Utilized UPMC medical record system; longitudinal outcome data were limited.

Main Results:

• Alopecia areata (AA) was the most common diagnosis (59.5%), followed by androgenetic alopecia (AGA) (26.5%).
• Remote definitive diagnosis achieved in 91.3% of cases; only 8.7% required in-person follow-up.
• High engagement from Black (22.7%) and Asian (12.9%) patients; 41.7% resided outside Pittsburgh.

Conclusions:

• Asynchronous teledermatology is effective for diagnosing and managing non-scarring alopecia.
• Teledermatology facilitates timely intervention and improves dermatologic care access.
• Future research should focus on patient satisfaction, long-term outcomes, and equitable implementation strategies.