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Semantic Recognition Task (SRT) in Alzheimer Disease (SRT)

Primary Purpose

Alzheimer Disease

Status
Recruiting
Phase
Not Applicable
Locations
Turkey
Study Type
Interventional
Intervention
Semantic Recognition Procedure
Sponsored by
Istanbul University
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional diagnostic trial for Alzheimer Disease focused on measuring Alzheimer Disease, Recognition, Semantic, Memory, Free and Cued Selective Reminding Test

Eligibility Criteria

undefined - undefined (Child, Adult, Older Adult)All SexesAccepts Healthy Volunteers

Inclusion Criteria: to have biomarker analysis for Alzheimer disease (positive or negative). Exclusion Criteria: illiteracy

Sites / Locations

  • Jbid Dursun UncuRecruiting

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

Semantic information in Alzheimer Disease

Arm Description

To observe the semantic information processing in early stages of Alzheimer Disease is the main aim of the study. A paper-pencil neuropsychological assessment battery will be used. For memory testing FCSRT (free and cued selective reminding test) will be used. The patients are going to be assessed while in clinical diagnosis routine.

Outcomes

Primary Outcome Measures

Semantic Recognition Task
The number of correct answers will be observed just after the short-term learning procedure and just after the delayed recall procedure among people with positive biomarker compared to those with negative biomarker to Alzheimer Disease.

Secondary Outcome Measures

Full Information

First Posted
January 26, 2023
Last Updated
September 17, 2023
Sponsor
Istanbul University
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1. Study Identification

Unique Protocol Identification Number
NCT05711888
Brief Title
Semantic Recognition Task (SRT) in Alzheimer Disease
Acronym
SRT
Official Title
A Sensitive Measurement Proposal in Alzheimer's Disease: Semantic Recognition Task
Study Type
Interventional

2. Study Status

Record Verification Date
September 2023
Overall Recruitment Status
Recruiting
Study Start Date
December 21, 2022 (Actual)
Primary Completion Date
September 20, 2023 (Anticipated)
Study Completion Date
December 26, 2023 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Principal Investigator
Name of the Sponsor
Istanbul University

4. Oversight

Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
No

5. Study Description

Brief Summary
The goal of this study is to observe the outcomes of a semantic recognition task in Alzheimer Disease and discuss what this might add to clinical practice.
Detailed Description
In classical memory testing procedures, the outcomes of recognition task is related to hippocampal memory deficits knowing that the recognition task is not purely temporal lobe activity. The aim of this study is to propose a recognition task more specific to temporal lobe activity.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Alzheimer Disease
Keywords
Alzheimer Disease, Recognition, Semantic, Memory, Free and Cued Selective Reminding Test

7. Study Design

Primary Purpose
Diagnostic
Study Phase
Not Applicable
Interventional Study Model
Single Group Assignment
Model Description
Semantic recognition task outcomes are observed in people diagnosed with Alzheimer's disease with Non-Alzheimer population.
Masking
None (Open Label)
Allocation
N/A
Enrollment
80 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
Semantic information in Alzheimer Disease
Arm Type
Experimental
Arm Description
To observe the semantic information processing in early stages of Alzheimer Disease is the main aim of the study. A paper-pencil neuropsychological assessment battery will be used. For memory testing FCSRT (free and cued selective reminding test) will be used. The patients are going to be assessed while in clinical diagnosis routine.
Intervention Type
Behavioral
Intervention Name(s)
Semantic Recognition Procedure
Intervention Description
A semantic recognition task is going to be added to administrated FCSRT procedure after immediate and delayed recall phases.
Primary Outcome Measure Information:
Title
Semantic Recognition Task
Description
The number of correct answers will be observed just after the short-term learning procedure and just after the delayed recall procedure among people with positive biomarker compared to those with negative biomarker to Alzheimer Disease.
Time Frame
1 day

10. Eligibility

Sex
All
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria: to have biomarker analysis for Alzheimer disease (positive or negative). Exclusion Criteria: illiteracy
Central Contact Person:
First Name & Middle Initial & Last Name or Official Title & Degree
Jbid Dursun Uncu, Psy. M.
Phone
+905339390273
Email
jbiddursun@gmail.com
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
İ. Hakan Gürvit, Prof. MD.
Organizational Affiliation
Istanbul University
Official's Role
Study Director
Facility Information:
Facility Name
Jbid Dursun Uncu
City
Beşiktaş
State/Province
İstanbul
ZIP/Postal Code
34340
Country
Turkey
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Jbid D Uncu
Phone
00905339390273
Email
jbiddursun@gmail.com

12. IPD Sharing Statement

Plan to Share IPD
No

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Semantic Recognition Task (SRT) in Alzheimer Disease

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