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Providing a modest present card considerably elevated enrollment of low-income people in a affected person registry designed to speed up Alzheimer’s illness medical trials, a brand new USC research revealed in JAMA Well being Discussion board finds.
Efficient methods are wanted to enhance illustration of marginalized teams in Alzheimer’s medical trials. Regardless of ongoing debate amongst researchers concerning the ethics of monetary incentives for medical trial enrollment, there was little consensus on the suitable use and dimension of incentives.
They had been randomly assigned into three teams. An energetic management group acquired a easy invitation to register; a second group was provided a $25 Amazon present card for enrolling; and a 3rd group was provided, as a reward for enrolling, entry right into a prize drawing for a $2,500 Amazon present card with 1-in-100 odds of profitable.
The small present card supply elevated enrollment by virtually 40% in comparison with the message-only management group. Individuals who had been white, male or enrolled in Medicaid responded strongest to the motivation. The chance to win a lot bigger prize cash, nevertheless, didn’t improve enrollment.
Though the small present card supply considerably elevated enrollment, the message-only method was a less expensive and more cost effective method to registering low-income sufferers. In the end, investing in outreach to underrepresented communities could also be a simpler use of affected person registry assets, researchers concluded.
The lead authors of the research are Mireille Jacobson, co-director of the USC Schaeffer Heart’s Getting old and Cognition program and professor on the USC Leonard Davis College of Gerontology, and Doris Molina-Henry, a Schaeffer scholar and assistant professor of analysis neurology on the Alzheimer’s Therapeutic Analysis Institute (ATRI).
The research was performed via the Alzheimer’s Trial Recruitment Innovation Lab (ATRIL), a collaboration of the Schaeffer Heart, ATRI and Howard College that seeks to diversify medical trial participant recruitment.
Extra data:
Monetary Incentives to Improve Range of Older Individuals in a Reminiscence Issues Registry, JAMA Well being Discussion board (2025). DOI: 10.1001/jamahealthforum.2025.2273
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How a present card may assist velocity up Alzheimer’s medical analysis (2025, August 22)
retrieved 23 August 2025
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