Search Existing Participant Requests

The Knight ADRC has supported many investigators at Washington University and at other institutions over the years. We wish to avoid the situation where two investigators study the same research question to avoid duplication of effort and potential conflict. To determine if your topic has already been studied with our resources, please search our database. If you find that your topic or a related topic has been submitted, you may wish to contact the investigator to inquire about their findings to determine how you might proceed. You may wish to collaborate or modify your request to avoid overlap. The results below reflect requests made since online requests have been accepted. As such, not all fields will have data as certain information, such as aims, were not collected until recently. If an entry has been assigned an ID number (e.g. T1004), the full request has been submitted and is either approved, disapproved or in process. If an entry has no ID number, then it represents a submission that has not yet been reviewed. Search terms are applied across an entire requests application including variables not displayed below. A more specific, detailed search may yield better results depending upon your needs.


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Investigator: Perkinson, Margaret A.

Project Title: In-Home Exercise Programs for Persons with Dementia

Date: December 21, 2021 at 5:29 pm

Request ID: S0219

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Investigator: Lach, Helen

Project Title: Factors influencing safety in the home care of people with dementia

Date: December 21, 2021 at 5:29 pm

Request ID: S0302

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Investigator: Holtzman, David M.

Project Title: Alzheimer’s Disease Biomarkers Research Study

Date: December 21, 2021 at 5:29 pm

Request ID: S0307

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Investigator: Xiong, Chengjie

Project Title: Effects of Alzheimer Diagnosis Disclosure

Date: December 21, 2021 at 5:29 pm

Request ID: S0320

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Investigator: Galvin, James E.

Project Title: Exploring Psychosocial Determinants of Intention to Screen for Memory Loss

Date: December 21, 2021 at 5:29 pm

Request ID: S0321

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Investigator: Wilkins, Consuelo

Project Title: Vitamin D Deficiency in African Americans with Dementia

Date: December 21, 2021 at 5:29 pm

Request ID: S0336

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Investigator: Kirchhoff, Brenda

Project Title: Functional-Anatomic Studies of Memory and Cognition

Date: December 21, 2021 at 5:29 pm

Request ID: S0410

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Investigator: Buckles, Virginia

Project Title: Handwriting as a predictor of neurodegenerative disease

Date: December 21, 2021 at 5:29 pm

Request ID: S0332

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Investigator: Holtzman, David M.

Project Title: Functional analysis of astrocyte-derived apoE3 and apoeE4

Date: December 21, 2021 at 5:29 pm

Request ID: S0223

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Investigator: Galvin, James E.

Project Title: Lewy body dementias

Date: December 21, 2021 at 5:29 pm

Request ID: S0308

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