Behavioral assessment of the effects of psychotropic medications on demented nursing home residents.
Psychotropics shrink problem behaviors in dementia but also hike sedation and tank motor skills—measure both outcomes every time.
01Research in Context
What this study did
Researchers watched three nursing-home residents with dementia. They tracked problem behaviors and motor skills during weeks on and off psychotropic drugs.
The team used an ABAB reversal design. This means they compared the same person with and without medication multiple times.
What they found
Medication lowered yelling, hitting, and wandering in all three residents. At the same time it made them sleepy and unsteady.
Motor skills like walking and reaching dropped whenever the drug was given. The trade-off was clear: fewer behavior problems, more sedation.
How this fits with other research
van den Broek et al. (2006) offers a different path. Staff ran a quick functional analysis, then gave non-stop breaks during personal care. Aggression fell to zero without any drug side effects.
Matson et al. (2009), Willner (2015), and Cudré-Mauroux (2010) all say the same thing in intellectual disability: psychotropics barely beat placebo for challenging behaviors. Their reviews cover thousands of cases and find little benefit.
The 1991 dementia data and the later ID reviews look opposite at first. The difference is population and design. Burgio et al. (1991) used tight single-case experiments in dementia; the reviews pooled group studies in ID. Both agree the drugs calm behavior but at the cost of heavy side effects.
Why it matters
You now have two tools: pills or a functional assessment. Track sedation and falls right alongside behavior reduction. If motor skills drop, try the van den Broek et al. (2006) playbook—give scheduled escape from care tasks before you raise the dose.
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02At a glance
03Original abstract
The effects of different psychotropic medications were examined for the control of behavior problems associated with dementia in three elderly nursing home residents. A reversal design was used in which the medications were introduced and withdrawn, and their effects were assessed on various resident behaviors using behavioral and motor performance assessments. All medications were effective in decreasing aberrant behaviors, but they also increased sedation in all three subjects. Performance on the motor assessments decreased for all subjects after the introduction of medication and improved after the medication was withdrawn. The results highlight the utility of behavioral assessment strategies for assessing the effects of psychotropic medication on elderly nursing home residents.
Behavior modification, 1991 · doi:10.1177/01454455910152005