Promoting serious illness conversations in primary care through telehealth among persons living with cognitive impairment.

Background: serious illness conversations (SIC), particularly for persons living with cognitive impairment (PLCI), inconsistently happen in primary care. Pragmatic, scalable strategies are needed to promote SIC for PLCI.

Design: Pragmatic, prospective single-arm pilot study that occurred between July 1, 2021 and May 30, 2022 across seven primary care practices in North Carolina.

Participants: Community-dwelling patients aged 65 and older with known or probable mild cognitive impairment or dementia (with decision-making capacity) and their care partners (if available).

Intervention: SIC telehealth intervention (TeleVoice) via video or telephone to assist PLCI in discussing their current goals, values, and future medical preferences, while facilitating documentation within the EHR.

Main outcomes: Main feasibility outcomes included reach/enrollment, intervention completion, and adoption rates at the clinic and provider level. Primary effectiveness outcomes included SIC documentation and quality within the EHR and usage of advance care planning billing (ACP) codes.

Results: Of the 163 eligible PLCI approached, 107 (66%) enrolled (mean age 83.7 years, 68.2% female, 16.8% Black, 22% living in a geographic area of high socioeconomic disadvantage) and 81 (76%) completed the SIC telehealth intervention; 45 care partners agreed to participate (mean age 71.5 years, 80% female). Adoption at clinic level was 50%, while 75% of providers within these clinics participated. Among PLCI that completed the intervention, SIC documentation and usage of ACP billing codes was 100% and 96%, respectively, with 96% (n = 78) having high-quality SIC documentation. No significant differences were observed between telephone and video visits.

Conclusion: These findings provide preliminary evidence to support the feasibility of conducting SICs through telehealth to specifically meet the needs of community-dwelling PLCI. Further investigation of the sustainability of the intervention and its long-term impact on patient and caregiver outcomes is needed.