- Learning and retaining new information. For example:
is more repetitive; has more
trouble remembering recent conversations, events, appointments;
more frequently
misplaces objects.
- Handling complex tasks. For example: has more
trouble following a complex train of
thought, performing tasks that require many steps such as
balancing a checkbook or
cooking a meal.
- Reasoning ability. For example: is unable to respond
with a reasonable plan to problems
at work or home, such as knowing what to do if the bathroom
flooded; shows
uncharacteristic disregard for rules of social conduct.
- Spatial ability and orientation. For example: has
trouble driving, organizing objects
around the house, finding his or her way around familiar
places.
- Language. For example: has increasing difficulty
with finding the words to express what
he or she wants to say and with following conversations.
- Behavior. For example: appears more passive and less
responsive; is more irritable than
usual; is more suspicious than usual; misinterprets visual or
auditory stimuli. In addition
to failure to arrive at the right time for appointments; the
clinician can look for difficulty
discussing current events in an area on interest and changes in
behavior and dress. It
might also be helpful to follow up on areas of concern by asking
the patient or family
members relevant questions.
Guideline Development
The Agency for Health Care Policy and Research convened an
18-member private-sector,
interdisciplinary panel composed of psychologists, psychiatrists,
neurologists, an internist,
geriatricians, nurses, a social worker, and consumer
representatives. The panel conducted
extensive literature searches to identify empirical studies of
assessment of mental status
instruments for differentiating persons with and without dementia
and instruments used in the
assessment of persons with Alzheimer's disease. It conducted
additional literature searches
related to assessment of functional impairment and risk factors
for dementia and conducted
meta-analyses. The panel also held a public hearing to give
interested organizations, individuals,
and agencies an opportunity to present oral or written testimony
for the panel's consideration.
The results of the literature reviews and meta-analyses were used
to develop a draft guideline.
Copies were distributed for two peer review cycles. Reviewers
were selected to represent a broad
range of disciplines and clinical practice areas. A total of 109
reviewers submitted comments,
which were collated and reviewed by the panel co-chairs and used
to develop the final guideline.
Current Availability
You can now obtain copies of the Consumer Version free
through InstantFAX, which operates
all day every day. Using a fax machine equipped with a touch tone
telephone, dial (301)
594-2800, push 0 and follow the voice prompts. The code for the
publication is 967123.
Future Availability
Additional guideline information will be available later this
year (Winter 1996) in several forms:
- Clinical Practice Guideline, intended for the health
care provider, contains a discussion
of the issues and the panel's findings and recommendations, with
supporting evidence
and references. It also includes a series of tables and a flow
chart summarizing the panel's
recommended approach to early recognition and initial assessment
of suspected
dementia.
- Quick Reference Guide for Clinicians, also intended
for health care providers, is a brief
summary of and companion piece to the Clinical Practice
Guideline. It provides
highlights of initial assessment and interpretation of findings
and presents the tables and
flow chart.
- Consumer Version, published in English and Spanish,
is a brochure for patients, their
families, and the general public that describes the problem,
outlines procedures for
identifying dementia in its early stages, and provides resource
information for those who
must deal with a diagnosis of probable Alzheimer's disease or a
related dementia.
To obtain further information on the availability of the Quick
Reference Guide or Consumer
Version, call the AHCPR Publications Clearinghouse at (800)
358-9295 or write to: