Alzheimer's & Dementia Outreach, Recruitment & Engagement Resources
Trial Design
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Displaying 1 - 10 of 22 resources.
- This article describes a validated two-step process for recruiting asymptomatic amyloid-positive individuals into clinical trials. The process was tested using cohorts from three Alzheimer’s studies (ADNI-MCI, ADNI-CN and INSIGHT). During a pre-screening phase, researchers pre-selected a subset of individuals who were more likely to be amyloid positive, based on the automatic analysis of data acquired during routine clinical practice, before doing a confirmatory PET scan for these selected...
- The rarity of disorders caused by frontotemporal lobar degeneration (FTLD) leads to recruitment challenges for related clinical trials and difficulties with adequate power to detect treatment effects. The authors of this systematic review recommend developing personalized endpoints that are most clinically meaningful to individuals and their families, devising more powerful approaches to analyzing heterogeneous clinical and magnetic resonance imaging data, and developing new fluid biomarkers and...
- This article describes the study design of a dual-objective, Phase III clinical trial in individuals presymptomatic for Alzheimer’s disease. It addresses the particular challenges for delay and prevention studies. These include: Ensuring that the trial population, cognitively normal at outset, contains a sufficient number of participants at increased risk of cognitive impairment onset during the trial time frame to avoid prohibitive trial size and duration. Finding appropriate measures to detect...
- Researchers tested a two-step process for recruiting asymptomatic, amyloid-positive individuals into clinical trials.
- This paper describes the design and development of a tablet-based decision support tool to enhance shared decision making and decisional capacity for people with a genetic condition that causes development problems and cognitive impairment who are participating in the informed consent process.
- This online tool helps patient groups and clinical research sponsors identify high-value opportunities for patient engagement.
- This case study examines how the use of community engagement principles and approaches enhanced clinical trial recruitment and retention. The Meharry Vanderbilt Community Engaged Research Core (CERC), which facilitates community involvement in clinical and translational research, was consulted to enhance participation of African-American women in a clinical trial. CERC's key recommendations included: 1) convene a Community Engagement Studio, 2) redesign the recruitment advertisement, 3) simplify...
- This 58-page document provides guidance for engaging stakeholders in reviewing and providing feedback on research questions before a project is implemented.
- This study modeled Alzheimer’s disease prevention clinical trials in order to assist investigators in making trial design choices. The authors used data from the National Alzheimer's Coordinating Center Uniform Data Set to model trial sample sizes, the numbers needed to enroll to account for dropout, and the numbers needed to screen to successfully complete enrollment. Researchers then examined how enrichment strategies affected each component of the model. For example, enriching for subjective...
- Identifying healthy individuals with amyloid pathology is an important challenge for Alzheimer's prevention clinical trials. This paper reported on noninvasive, cost-efficient techniques to detect preclinical Alzheimer's to meet this need. Researchers applied machine learning to structural MRI of 96 cognitively normal subjects to identify amyloid-positive ones. Used for subject classification in a simulated clinical trial setting, the proposed method saved 60 percent on unneeded CSF/PET tests...
Resources per page:
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