Neurology. Clinical practice · 2025
Exploring Motivation and Emotional Experience in Observational Research for Individuals at Risk of ALS/FTD Spectrum Disorders.
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Jadeja Niharika, Ali Nadia, Dratch Laynie, Stanislaw Christine, Barvin Daniel, Fournier Christina N, Lichten Lauren
Аннотация
BACKGROUND AND OBJECTIVES: Numerous observational studies are available to asymptomatic individuals at risk to carry or known carriers of pathogenic variations associated with amyotrophic lateral sclerosis and frontotemporal degeneration (ALS-FTD) spectrum disorders. Little is known about such individuals' motivations for participation or the impact on their emotional well-being.
METHODS: Asymptomatic at-risk adults, with or without genetic status known, were recruited through social media advocacy groups and by National Society of Genetic Counselors ALS-FTD special interest group members. Interviews were conducted through secure videoconferencing. Two coders independently analyzed interview transcripts, followed by thematic content analysis.
RESULTS: Twelve participants (9 status-aware and 3 status-unaware) were interviewed, representing experience with 11 observational studies. Some motivations for participation aligned with previous literature, including altruism, health focus, and intellectual interest. Motivations unique to this population stemmed from the hereditary nature of the disease, including fear of future disease onset and the desire to establish a relationship with a specialized clinical care team, reflecting individual, familial, and societal factors. Benefits of participation included meeting these motivational goals, social connection and support, psychological well-being, and practical benefits. Challenges to participation fell into research-related (e.g., struggles with the observational nature of research), disease-related (e.g., anxiety about disease risk), and logistical (e.g., travel and study procedures) categories. Compared with status-unaware participants, status-aware participants more frequently cited individual motivators for research participation and encountered more research-related challenges when their participation did not align with their anticipated personal health benefits. Interviewees found relationships with providers through research to be rewarding but noted confusion between research and clinical care as a significant challenge.
DISCUSSION: Participation in observational research helps address unmet emotional and medical needs for asymptomatic individuals who are at risk of ALS-FTD spectrum disorders. However, some of these needs are beyond the scope of research, highlighting the need for new models of clinical care for at-risk individuals.
METHODS: Asymptomatic at-risk adults, with or without genetic status known, were recruited through social media advocacy groups and by National Society of Genetic Counselors ALS-FTD special interest group members. Interviews were conducted through secure videoconferencing. Two coders independently analyzed interview transcripts, followed by thematic content analysis.
RESULTS: Twelve participants (9 status-aware and 3 status-unaware) were interviewed, representing experience with 11 observational studies. Some motivations for participation aligned with previous literature, including altruism, health focus, and intellectual interest. Motivations unique to this population stemmed from the hereditary nature of the disease, including fear of future disease onset and the desire to establish a relationship with a specialized clinical care team, reflecting individual, familial, and societal factors. Benefits of participation included meeting these motivational goals, social connection and support, psychological well-being, and practical benefits. Challenges to participation fell into research-related (e.g., struggles with the observational nature of research), disease-related (e.g., anxiety about disease risk), and logistical (e.g., travel and study procedures) categories. Compared with status-unaware participants, status-aware participants more frequently cited individual motivators for research participation and encountered more research-related challenges when their participation did not align with their anticipated personal health benefits. Interviewees found relationships with providers through research to be rewarding but noted confusion between research and clinical care as a significant challenge.
DISCUSSION: Participation in observational research helps address unmet emotional and medical needs for asymptomatic individuals who are at risk of ALS-FTD spectrum disorders. However, some of these needs are beyond the scope of research, highlighting the need for new models of clinical care for at-risk individuals.