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Background U.S. POINTER is testing whether multidomain lifestyle interventions focused on physical exercise, nutrition, cognitive challenge, and risk factor management reduces risk of cognitive decline in a heterogeneous population of at‐risk older adults in America. The study adapts the FINGER (Finnish Intervention Geriatric Study to Prevent Cognitive Impairment and Disability) interventions to fit the United States culture and delivers the intervention within the community at 5 sites across the country. Method U.S. POINTER is a 2‐year RCT that will enroll 2000 cognitively unimpaired older adults who are at risk for cognitive decline due sedentary lifestyle, poor diet and other factors. Participants are randomized to one of two lifestyle intervention groups that differ in format and intensity. In 2020, the COVID‐19 pandemic presented a number of challenges for the study that affected recruitment, assessment schedules, and intervention delivery. Result As of March 2020, when COVID‐19 incidence was on an exponential rise in the US, 240 participants had been enrolled in U.S. POINTER. In response to local and national safety mandates, study activities were paused from March 23rd to July 13th. During the pause, sites remained in contact with study candidates and enrolled participants to provide ongoing support to keep them engaged in the trial. Enrollees also received regular telephone calls to encourage continued adherence to their assigned lifestyle intervention. In response to the multiple pandemic‐related challenges, study protocols and procedures were adapted to facilitate and encourage participant adherence to intervention activities. At study re‐start, retention was 98%. Despite climbing COVID‐19 infection rates nationwide, enrollment at all 5 sites has continued at a steady rate (N=540 as of Jan2021), virtual Team Meeting attendance for both lifestyle groups exceeds 80%, and participants continue to successfully work toward their intervention goals. Conclusion The COVID‐19 pandemic presented unprecedented challenges, but it also provided a unique opportunity to adapt intervention delivery so that a nonpharmacological community‐based trial could continue – even during a debilitating global health crisis. U.S. POINTER’s adaptations to pandemic‐related challenges may ultimately increase the resilience of its interventions to even the most challenging of circumstances that older adults will face now and in the future.

Background U.S. POINTER aims to test whether a multidomain lifestyle intervention focused on physical and cognitive activity, nutrition, and risk factor management reduces risk of cognitive decline in a heterogeneous population of older adults in the U.S. The study adapts the FINGER (Finnish Intervention Geriatric Study to Prevent Cognitive Impairment and Disability) interventions to fit American culture and works with community partners at 5 sites across the country to develop sustainable community‐based intervention programs. Methods U.S. POINTER is a 2‐year RCT that is enrolling 2000 cognitively normal older adults (60‐79 years) who are at risk for decline due sedentary lifestyle, poor diet and other factors such as family history of memory impairment and suboptimum cardiovascular health. Recruitment utilizes electronic health records, as well as grassroots approaches to engage traditionally underrepresented groups. Participants are randomized to one of two lifestyle intervention groups – Self‐Guided or Structured Lifestyle Intervention – that differ in format, intensity and accountability. U.S. POINTER includes partnerships with local chapters of the Alzheimer's Association and lifestyle specialists to assist with intervention delivery. The primary outcome is 2‐year change in cognitive function measured with a composite score that permits harmonization with FINGER. Results Recruitment began in 2019 at the vanguard site in North Carolina. Study progress at all 5 participating sites will be presented. Progress toward harmonization with FINGER and other international study teams in the WW‐FINGERS network will also be discussed. Conclusion As a member of the WW‐FINGERS network of trials, U.S. POINTER provides an unprecedented opportunity to leverage lessons learned in FINGER and expand this work to test the generalizability of the findings to a heterogeneous American cohort with different cultural needs and practices. The results, in combination with those from other WW‐FINGERS studies, have the potential to identify a strategy to slow cognitive decline on a global scale.