Differences in Risk Factors for Melanoma in Young and Middle-aged Higher-risk Patients

Area of Science:

• Dermatology
• Oncology
• Epidemiology

Background:

• Melanoma risk factors in young adults (18-39 years) versus middle-aged individuals (40-60 years) require further elucidation.
• Previous research has not adequately documented these age-related differences.

Purpose of the Study:

• To identify and compare the specific risk factors and characteristics of melanoma in young adults and middle-aged patients.
• To inform targeted prevention and management strategies based on age-specific risk profiles.

Main Methods:

• Retrospective study analyzing 330 melanoma patients (80 young adults, 250 middle-aged) from 2006-2016.
• Data collected from Tampere University Hospital, Finland.
• Comparison of host risk factors and melanoma characteristics between the two age groups.

Main Results:

• Higher-risk patients constituted 41% of middle-aged and 47% of young adults.
• High nevus count was a prevalent risk factor in both groups.
• Young adults were more prone to a family history of melanoma, while middle-aged individuals reported more excessive intermittent sun exposure and sunburn history.
• Host risk factors were less associated with thicker melanomas.

Conclusions:

• A significant proportion of melanoma patients possess host risk factors.
• Distinct differences in melanoma risk factors and tumor characteristics exist between young adults and middle-aged individuals.
• These findings highlight the need for age-tailored approaches in melanoma prevention and care.