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|Andrew Batey, Financial Services Recruitment Consultant at Michael Page|
The NEJM Resident e-Bulletin is one of the ways I keep up with medical information. While it will not be possible for me to reproduce every email that comes from this service, on occasion I will post topics of interest. Copyright remains vested with the NEJM so don’t try and steal this to make money.
Mild Cognitive Impairment
MCI represents an intermediate state of cognitive function between the changes seen in aging and those fulfilling criteria for dementia, often Alzheimer’s disease (AD).
What is the estimated prevalence of MCI?
The estimated prevalence of MCI in population-based studies ranges from 10 to 20%. In the Mayo Clinic Study of Aging, a prospective, population-based study of non-demented persons ages 70 to 89 years at enrollment, the prevalence of amnestic MCI was 11.1% and of nonamnestic MCI, 4.9%.
How can the “worried well” be differentiated from patients with MCI?
Neuropsychological testing may be necessary to corroborate a history of decline in cognition, usually memory. At times, the “worried well” can give a convincing history for memory loss, but neuropsychological testing reveals normal performance.
Figure 1. Diagnostic Algorithm for Amnestic and Nonamnestic Mild Cognitive Impairment.
Morning Report Questions
Q. What factors predict a more rapid progression of cognitive impairment among patients with MCI?
A. As compared with the incidence rate for dementia in the general population of 1 to 2% per year, the incidence of dementia in patients with MCI is significantly increased, with an annual rate of 5 to 10% in community-based populations and 10 to 15% in clinic-based populations. The degree of cognitive impairment at presentation is a clinical predictor of progression; those with greater baseline impairment appear more likely to progress more rapidly. The presence of the apolipoprotein E ε4 allele is also predictive of progression rate. Several MRI measures have also been reported to predict a faster rate of progression, including atrophic hippocampi, dilated ventricles, reduced total brain volume, and the presence of white matter hyperintensities.
Q. How can patients with MCI be managed?
A. Limited data support the potential benefit of cognitive rehabilitation approaches. Several clinical trials that treated persons with MCI with cholinesterase inhibitors used for AD (donepezil, galantamine, and rivastigmine) at standard AD treatment doses for 2 to 4 years have shown no significant reduction in the rates of progression to dementia.
“The coronary heart disease death rate for men ages 25 to 29 is now noticeably higher than it was in 1997 – and the highest it has been since about 1972.”
I don’t want to work
I want to bang on the drum all day
I don’t want to play
I just want to bang on the drum all day
Name the artist who wrote these lyrics and win a free white paper.
The white paper can be on the topic of your choice. Only one white paper will be awarded.
Your decision needs to be based upon priorities. Is having a safe and secure web browser more important than having all of your add-in programs functional?
A couple of years ago I drafted a consulting proposal for a bunch of investors interested in starting a new life insurance company. The investors didn’t want to spend a lot of money on infrastructure, so I drafted a proposal that emphasized outsourcing and the use of cloud based software services that were either extremely low-cost or in some cases, free. I wrote:
The creation and implementation of a low-cost distributed collaborative workforce offers the new company an additional distinct competitive advantage in the industry… The new company will not be constrained by legacy systems, outdated processes, or asset quality issues. We will create an administrative infrastructure built upon low-cost world-class services furnished by companies with a proven track record of success. This simplified example shows how quickly and inexpensively a customized group of outsourcing partners can be assembled to provide core administrative services for the new company.
Since that time I have wanted to update my list of free software services but now I don’t have to. Stephen Murphy of getbusy media wrote a great little article which can be accessed though the link above. The other link is just something else I’ve been playing with.
And for the curious, no I did not get the gig two years ago.