Innovative Complementary Cooling Intervention for Women's Multiple Sclerosis Symptoms: A Mixed-Methods Study.

Purpose: This mixed-methods study examined the relationship between multiple sclerosis symptoms to perceived severity, frequency of Uhthoff's phenomenon, the effectiveness of complementary cooling therapy on women's symptom clusters, and quality of life. This study explored the experiences of women with multiple sclerosis when using the Opal Cool Wrap related to heat intolerance, a complementary alternative therapy. Methods: Quantitative analysis of results from surveys from 62 women and seven qualitative semi-structured interviews with a subset of women who completed the surveys validated and illustrated the quantitative findings. Findings: Significant improvement in perceived severity for health transition, physical functioning, role-physical, bodily pain, and social functioning based on pre-/post-cooling therapy use. Three themes emerged from seven interviews: (1) being overheated impacts the quality of life; (2) cool wrap, a helpful tool for managing heat symptoms; and (3) strategies to remain cool. Conclusion: This study provides a comprehensive mixed-methods lens on the unique challenges women with multiple sclerosis face and information for disease management. Heat-related multiple sclerosis symptom clusters and Uhthoff's phenomenon women experience are common and impact safety, independence, health, and quality of life. Identifying complementary strategies such as cool showers and a cooling device to prevent and manage heat-related symptoms is a priority.