LAUSR

In a recent study, most patients diagnosed with isolated REM sleep behavior disorder (iRBD) preferred their physician discussed their risk for developing a future neurodegenerative disorder (NDD) such as parkinsonism or dementia (PD). In the Mayo Clinic email survey, 75% would lose trust in their physician if PD-risk was not discussed following an iRBD diagnosis. For this survey, questions were designed to investigate preferences for how sleep physicians might communicate to community-based adults about risk of a NDD. A survey was administered to Rotary Club attendees prior to a sleep and neurodegenerative disease presentation, with options for responses being either strongly disagree, disagree, neutral, agree, or strongly agree. Thirty-four surveys were obtained from approximately equal numbers of men and women with estimated ages above 50 years. Personal information were not obtained (i.e., sex and age). The vast majority of respondents wanted their physician to ask their preference prior to sharing NDD risk (86% strongly agreed or agreed), while virtually all would lose trust in their physician if he/she did not discuss their NDD risk (97% strongly agreed/agreed). If identified with NDD risk, responders would seek out information about medications and adaptive therapies that could delay onset (97% strongly agreed/agreed), while only about half currently had a good understanding of lifestyle patterns that might help delay onset (47% strongly agreed/agreed and 47% disagreed/strongly disagreed). Not knowing when memory problems might begin would cause most responders to feel anxious (85% strongly agreed/agreed). Those surveyed wanted their physician to ask their preference prior to sharing NDD risk, but virtually all would lose trust in their health care provider if the information was known but not shared. There appears to be a role for physicians in educating those who may be at NDD risk about interventions that could delay onset of NDD, given approximately half have a limited understanding of lifestyle patterns that could help delay onset. Further, routine follow-up for changes in prodromal NDD biomarker severity might help to reduce anxiety in the 85% of those concerned about when memory problems might begin. NIA-R44AG050326