2. • Fastest growing age group.
• Often excluded from clinical trials.
• Most likely age group to use
prescription drugs.
1 2 3-4 5+
Number of Prescription Drugs
Risk of Polypharmacy with Age
Ages 20-59 Age 60+
3.
4. • Symptoms include but are not limited to:
• Agitation
• Irritability
• Anxiety
• Commonly treated with off label use of second
generation antipsychotics (SGA)
• FGA vs. SGA
5. • Identify appropriateness of SGA as treatment for BPSD
• Efficacy
• Possible Adverse Drug Effects (ADE)
• Specific issues concerning the elderly
• Exacerbation of Age-Associated Diseases
• Drug Interactions
6. • Use of broad search terms in PubMed database
• Preliminary search found only 3 of 9 SGA to be effective
for treatment of BPSD
• Olanzapine
• Risperidone
• Aripiprazole
• Each drug individually searched in
with the following categories:
• Adverse Drug Effects (ADE)
• Age-Associated Diseases
• Polypharmacy
7. • Cardiovascular Disease
• Olanzapine – favorable QTc profile
• Risperidone – increased risk of stroke, possible risk of QT
prolongation
• Aripiprazole – possible risk of QT prolongation
• Diabetes
• Olanzapine – associated with increased glucose levels
• Risperidone – associated with a few cases of
hyperglycemia
• Aripiprazole – no data
8. • Donezepil (Aricept)
• Treatment for mild to moderate Alzheimer’s Disease
• Possible indication of increased movement disorders with
olanzapine
• Antidiuretics
• Drugs that limit formation of urine
• No literature available
• Beta Blockers
• Drugs commonly prescribed for HTN
• Olanzapine is inhibited by a common beta blocker
• Statins
• Medication that lowers cholesterol
• Possible increased risk of muscle breakdown
when used with SGA
1
14%
2
14%
3-4
31%
5+
41%
Polypharmacy in those Age
60+
9. • Increase resources available for doctors when
prescribing
• Need for further studies in exacerbation of age-associated
diseases and drug interactions
Olanzapine Risperidone Aripiprazole
Donezepil
- ? ?
Antidiuretic
s
? ? ?
Beta
Blockers
- ? ?
Statins
- - -
Olanzapine Risperidone Aripiprazole
CV Disease
+ - -/?
Diabetes
- - ?
12. • Create standard guidelines for prescribing
• Assurance that non-pharmacological interventions were tried but
failed
• Evaluations for drug profiles based on patient’s current health
condition
• Recommendations for follow-ups
13. • Cerejeira, J., Largarto, L., & Mukaetova-Ladinska, E. B. (2012). Behavioral and
psychological symptoms of dementia. Frontiers of Neurology, 3(73), doi:
10.3389/fneur.2012.00073.
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• Ballard C, Lana MM, Theodoulou M, Douglas S, McShane R, et al. (2008) A
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Editor's Notes
88.4% of the elderly use at least one prescription drug in comparison to 48.3% of those ages 20-59
In 2002, 3.4 million people in the U.S. had dementiahttp://www.ncbi.nlm.nih.gov/pmc/articles/PMC2705925/Second Generation Antipsychotics (SGA) are typically used to treat schizophrenia or bipolar disorder (off-label use in dementia, anxiety disorder, and OCD)Associated with lower risk of EPS in comparison to FGAOff-Label Use - Practice of prescribing medications in a manner not approved by the FDA
4 major drugs prescribed to elderlyPub Med – maintained by the US National Library of Medicine (NLM) at the National Institute of Health (NIH) – database for MEDline, science, biomed
Olanzapine shown to have a favorable QTc interval (from schizostudie)Limited QTc on aripiprazole – one study on young tourettespts showed it modified from baseline but values were not significant