Alexithymia, Illness Perception and Self-management Competency in Psoriasis.

Area of Science:

• Psychodermatology
• Patient Self-Management
• Chronic Disease Management

Background:

• Alexithymia, characterized by difficulty identifying and describing emotions, is associated with various health conditions.
• Previous research suggests a link between alexithymia and psoriasis, but its impact on psoriasis self-management remains unexplored.

Purpose of the Study:

• To determine the prevalence of alexithymia in psoriasis patients.
• To investigate the relationship between alexithymia, self-management behaviors, and illness perception in psoriasis patients.
• To assess changes in self-management and illness perception following climate heliotherapy (CHT).

Main Methods:

• 163 psoriasis patients undergoing 3-week CHT were evaluated at baseline and post-treatment.
• Alexithymia was assessed using the Toronto Alexithymia Scale (TAS-20).
• Self-management (heiQ) and illness perception (BIPQ) were measured using validated questionnaires.

Main Results:

• 14.1% of patients met criteria for alexithymia, with an additional 22.1% in the intermediate range.
• Alexithymic patients demonstrated significantly lower self-management scores across all domains.
• Alexithymic patients reported poorer illness perception compared to non-alexithymic individuals.
• No significant changes in self-management or illness perception were observed post-CHT between groups.

Conclusions:

• Alexithymia is prevalent in psoriasis patients and is associated with inferior self-management capabilities.
• The findings reinforce the connection between alexithymia and altered illness perception in the context of psoriasis.
• Further research is needed to understand and address the impact of alexithymia on psoriasis management and patient outcomes.