Verification Study and Reactivity Study for the Validity of QuQu Scale

NCT ID: NCT02667665

Last Updated: 2017-06-02

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

240 participants

Study Classification

OBSERVATIONAL

Study Start Date

2016-02-19

Study Completion Date

2016-11-15

Brief Summary

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Examine the construct validity, the test-retest reliability, the concurrent validity with the standard dementia rating scales and the reactivity of a novel dementia rating scale "QuQu scale: QUick QUestion scale" final for the evaluation of patients with Alzheimer's Disease Dementia and Mild Cognitive Impairment.

Detailed Description

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Conditions

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Alzheimer's Disease Dementia Cognitive Concern Without Dementia

Study Design

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Observational Model Type

OTHER

Study Time Perspective

PROSPECTIVE

Study Groups

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Alzheimer's Disease Dementia

No interventions assigned to this group

non-Dementia

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

1. Alzheimer's Disease Dementia and patients with cognitive concern without Dementia
2. Written Informed consent by each subject and/or a legal representative, and study informant. If the doctor decides that the patient has no trouble in understanding this study, the written informed consent of a legal representative may be exempted. If not, this study needs a written informed consent by a legal representative and the patient except the case where the consent is hardly obtained due to the progression of the disease.

Exclusion Criteria

1. patients with other types of dementia (e.g. vascular dementia, Levy body dementia, frontotemporal dementia)
2. patients with other diseases which cause secondary dementia prior to Alzheimer's Disease Dementia
3. patients with other severe neurological disease or psychiatric disorder without Alzheimer's Disease Dementia
4. patients with other medical conditions where the investigators determine that it is inappropriate for the subject of this study (e.g. inappropriate for the evaluation of dementia rating scale)
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Daiichi Sankyo Co., Ltd.

INDUSTRY

Sponsor Role collaborator

Translational Research Center for Medical Innovation, Kobe, Hyogo, Japan

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Yu Nakamura, Professor

Role: STUDY_CHAIR

Kagawa University School of Medicine

Locations

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Kagawa University School of Medicine

Kitagun, Kagawa-ken, Japan

Site Status

Countries

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Japan

Other Identifiers

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TRIAD1412

Identifier Type: -

Identifier Source: org_study_id

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