Mild Cognitive Impairment
Conditions
Keywords
Cognitive decline, Cognitive impairment
Brief summary
Most primary care physicians do not screen older patients for cognitive impairment. Identification of cognitive impairment may result in earlier referral for diagnostic work-up and earlier treatment and better patient outcomes. The purpose of this study is to determine whether physicians who receive the results of a cognitive screen use this information in treatment plans and whether this results in better cognitive outcomes for the older patients.
Detailed description
Current trends in healthcare suggest that in the coming decade most older patients will obtain services solely through the general practice/family practice sector of healthcare. Effective and optimal management of older patients with multiple complex medical conditions and compromised cognitive functioning will be a challenge for the primary care physician (PCP). Early identification of older patients with cognitive deficits should allow early referral for diagnostic work-up and earlier treatment and better patient outcomes. The goal of this study is to investigate the utility of providing cognitive testing in the PCP office. PCPs will be randomized to either Treatment As Usual (TAU) or Cognitive Report (CR). The study hypotheses are (1) patients of physicians in the CR group will have improved clinical outcomes i.e. cognitively impaired patients in the CR group will have a slower rate of progression of cognitive deficits over two years than cognitively impaired patients in the TAU group; (2) PCPs in the CR group will order dementia screening tests, refer to specialists and prescribe anticholinesterase inhibitors more frequently than PCPs in the TAU group.
Interventions
BEHAVIORALCognitive Report
Physicians in the Cognitive Report group receive the results of their patients cognitive assessment which includes a clinical diagnosis (Normal, Mild Cognitive Impairment, Dementia) and treatment recommendations
BEHAVIORALTreatment As Usual
Physicians in the Treatment As Usual group do not receive the results of their patients cognitive assessments, they are not given treatment recommendations nor are they told of the patients clinical diagnosis (Normal, Mild Cognitive Impairment, Dementia).
Sponsors
University of Pittsburgh
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
SCREENING
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
65 Years to No maximum
Healthy volunteers
Yes
Inclusion criteria
* Age 65 or over * Plan to remain a patient of this physician for two years * MMSE score greater than 18
Exclusion criteria
* Diagnosis of Dementia, Alzheimer's disease, Huntington's disease, Vascular disease or other dementing disorder * MMSE score of 18 or less * Sensory deficit e.g. limited vision or hearing precluding cognitive testing
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Scores on a comprehensive battery of neuropsychological tests. | Two years | Diagnosis is based on performance on a standard neuropsychological test battery that assesses mutliple cognitive domains known to be sensitive to early dementia. |
Countries
United States
Outcome results
None listed