Validating the Ain Shams Cognitive Assessment Tool (ASCA)

January 17, 2025 updated by: Doha Rasheedy, Ain Shams University

Validating the Ain Shams Cognitive Assessment (ASCA) for Diagnosing Mild Cognitive Impairment and Dementia

The diagnosis of cognitive impairment, including dementia and mild cognitive impairment (MCI), is crucial for timely intervention and management. Various screening tools are available for assessing cognitive function, among which the Mini-Mental State Examination (MMSE), the Addenbrooke's Cognitive Examination (ACE), and the Montreal Cognitive Assessment (MoCA) are widely used. However, the recently developed Ain Shams University Cognitive Assessment (ASCA) has shown promise in detecting early cognitive decline. This study aims to assess the performance of ASCA in diagnosing cognitive impairment against DSM5 criteria.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Not yet recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Observational

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
100

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Locations

  • Egypt
      • Cairo, Egypt
        • Ain Shams University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

Yes

Sampling Method

Probability Sample

Study Population

Community dwelling elderly participants (caregivers of inpatients, attendants of primary care , elderly clubs and other community gatherings).

Description

Inclusion Criteria: older adult participants 60 years old and above who are native Arabic speakers

-

Exclusion Criteria:

  • severe dementia, delirium, major mental disorders, aphasia, and those with severe visual or hearing impairment that interfere with the assessment.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort

Group / Cohort

A group or subgroup of participants in an observational study that is assessed for biomedical or health outcomes.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Dementia
participants >60 years with Dementia diagnosed by DSM-5 criteria
Other: Ain Shams University Cognitive Assessment (ASCA) tool
The ASCA, developed at Ain Shams University, is a comprehensive tool designed for cognitive assessment in Egyptian population. It encompasses various tests to assess cognitive functions and cultural understanding. These include the Verbal Paired Associated Test, evaluating verbal learning, distractor interval, delayed recall, and word recognition. The Bender Gestalt assesses visual-motor skills and memory. Short-term and working memory are tested through Digit Forward and Digit Backward Span Length tasks. Set Shifting is measured using a modified Trail Making Test, adapted for illiterates. Additionally, tests for letter/lexical fluency, verbal fluency, language object naming, abstraction, and judgment offer further insights into cognitive abilities and cultural interpretation.
Other Names:
  • Patient Health Questionnaire 9
  • activity of daily living questionnaire
Mild cognitive impairment
participants >60 years with Mild cognitive impairment (MCI) diagnosed by DSM-5 criteria
Other: Ain Shams University Cognitive Assessment (ASCA) tool
The ASCA, developed at Ain Shams University, is a comprehensive tool designed for cognitive assessment in Egyptian population. It encompasses various tests to assess cognitive functions and cultural understanding. These include the Verbal Paired Associated Test, evaluating verbal learning, distractor interval, delayed recall, and word recognition. The Bender Gestalt assesses visual-motor skills and memory. Short-term and working memory are tested through Digit Forward and Digit Backward Span Length tasks. Set Shifting is measured using a modified Trail Making Test, adapted for illiterates. Additionally, tests for letter/lexical fluency, verbal fluency, language object naming, abstraction, and judgment offer further insights into cognitive abilities and cultural interpretation.
Other Names:
  • Patient Health Questionnaire 9
  • activity of daily living questionnaire
control
euthymic healthy community dwelling adult participants of various socioeconomic and educational status.
Other: Ain Shams University Cognitive Assessment (ASCA) tool
The ASCA, developed at Ain Shams University, is a comprehensive tool designed for cognitive assessment in Egyptian population. It encompasses various tests to assess cognitive functions and cultural understanding. These include the Verbal Paired Associated Test, evaluating verbal learning, distractor interval, delayed recall, and word recognition. The Bender Gestalt assesses visual-motor skills and memory. Short-term and working memory are tested through Digit Forward and Digit Backward Span Length tasks. Set Shifting is measured using a modified Trail Making Test, adapted for illiterates. Additionally, tests for letter/lexical fluency, verbal fluency, language object naming, abstraction, and judgment offer further insights into cognitive abilities and cultural interpretation.
Other Names:
  • Patient Health Questionnaire 9
  • activity of daily living questionnaire

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
ASCA cut off points
Time Frame: 4 months
obtain cut-off scores for diagnosing mild cognitive impairment (MCI) and dementia using the Ain Shams Cognitive Assessment
4 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Ain Shams University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Estimated)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
February 1, 2025

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
May 1, 2025

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
June 1, 2025

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
January 17, 2025

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
January 17, 2025

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
March 25, 2025

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
March 25, 2025

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
January 17, 2025

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
January 1, 2025

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • FMASU R310/2024

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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