Search Existing Data 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.


Search Terms:


Investigator: Galvin, James E.

Project Title: Relationship of Frailty to Longitudinal Cognitive Performance

Date: December 21, 2021 at 5:18 pm

Request ID: D0610

Aim 1:

Aim 2:

Aim 3:

Aim 4:


Investigator: John Morris

Project Title: Imaging of Cerebral Amyloid Burden in Acute Ischemic Stroke

Date: December 21, 2021 at 5:18 pm

Request ID: D1009

Aim 1:

Aim 2:

Aim 3:

Aim 4:


Investigator: Denise Head

Project Title: Exercise, APOE and amyloid deposition

Date: December 21, 2021 at 5:18 pm

Request ID: D1008

Aim 1:

Aim 2:

Aim 3:

Aim 4:


Investigator: Denise Head

Project Title: CSF Biomarkers and Cortical Thickness

Date: December 21, 2021 at 5:18 pm

Request ID: D1007

Aim 1:

Aim 2:

Aim 3:

Aim 4:


Investigator: Beau Ances

Project Title: The Relationship Amongst CDR Status, CSF Biomarkers, and Brain Functional Connectivity Networks

Date: December 21, 2021 at 5:18 pm

Request ID: D1006

Aim 1:

Aim 2:

Aim 3:

Aim 4:


Investigator: John Morris

Project Title: Cognitive reserve, CSF, and cognitive decline

Date: December 21, 2021 at 5:18 pm

Request ID: D1005

Aim 1:

Aim 2:

Aim 3:

Aim 4:


Investigator: David Holztman/Alison Goate

Project Title: Identification of genetic factors associated with rate of progression

Date: December 21, 2021 at 5:18 pm

Request ID: D1004

Aim 1:

Aim 2:

Aim 3:

Aim 4:


Investigator: Powers, William

Project Title: CCCVD Sharing of Sequential Scans

Date: December 21, 2021 at 5:18 pm

Request ID: D0115

Aim 1:

Aim 2:

Aim 3:

Aim 4:


Investigator: Timothy M. Miller

Project Title: Understanding elevated SOD1 in CSF from AD patients

Date: December 21, 2021 at 5:18 pm

Request ID: D1024

Aim 1: Correlate SOD1 levels in CSF with other ADRC measurements on same patients

Aim 2:

Aim 3:

Aim 4:


Investigator: Jingqin Luo, Chengjie Xiong, Ming an Yang

Project Title: Random change point modele for longitudinal cognitive dementia

Date: December 21, 2021 at 5:18 pm

Request ID: D1023

Aim 1: It is hypothesized that a change point exists

Aim 2: Alzheimer’s disease patients will experience accerlerated dementa after the change point

Aim 3: We will identify the change point in visuospatial score and logical memory jointly

Aim 4: The relationship between the two change points helps clinical utilization of the two change points