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Influence of Beta Amyloid Imaging on Care of Patients Cognitive Complaints.

Tufts University logo

Tufts University

Status

Completed

Conditions

Alzheimer's Disease
Mild Cognitive Impairment

Treatments

Device: Beta amyloid imaging

Study type

Interventional

Funder types

Other
Industry

Identifiers

NCT02309723
CEVR-2013-001

Details and patient eligibility

About

When older patients develop cognitive problems - like memory loss - there may be any of several underlying causes, sometimes occurring in combination. Clinicians have a better chance of providing appropriate treatment if they understand what the cause of the problem is. A diagnostic tool can help the patient by helping the clinician to make a more accurate diagnosis. This study investigates whether a new diagnostic tool - beta amyloid imaging - may potentially improve medical practice. The tool can potentially improve practice only if it can influence clinical judgment. This study investigates whether the provision of beta amyloid imaging information influences clinical judgment. The investigators will conduct a survey that presents clinicians with descriptions of hypothetical older patients with cognitive complaints. Some of the respondents also receive beta amyloid imaging information. The investigators will test the investigators hypothesis that the information will affect diagnostic judgment and management recommendations by comparing the responses of clinicians who receive the beta amyloid information to the responses of clinicians who do not.

Enrollment

315 patients

Sex

All

Ages

18 to 100 years old

Volunteers

Accepts Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria:

  • Practicing clinicians describing their training and practice as any of the following: neurologist, geriatrician, psychiatrist.
  • Included respondents must also attest that they are a physician who is experienced in the assessment and diagnosis of dementia.

Trial design

Primary purpose

Diagnostic

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

315 participants in 3 patient groups

Positive beta amyloid findings
Experimental group
Description:
Beta amyloid imaging results indicated a positive finding.
Treatment:
Device: Beta amyloid imaging
Negative beta amyloid findings
Experimental group
Description:
Beta amyloid imaging results indicated a negative finding.
Treatment:
Device: Beta amyloid imaging
No beta amyloid information
No Intervention group

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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