Home › Research › Clinical safety
Atypical antipsychotic use in patients with dementia: managing safety concerns
Steinberg M, Lyketsos CG.. The American journal of psychiatry, 2012-09-01
Topic: Risk, prevention and care in population studies
Neuropsychiatric symptoms such as agitation and delusions occur commonly in elderly patients with dementia and often cause significant distress. Data on treatment efficacy are strongest for atypical antipsychotics, but these agents must be used with great caution. Adverse effects in patients with dementia include an increased risk of mortality and cerebrovascular events, as well as metabolic effects, extrapyramidal symptoms, falls, cognitive worsening, cardiac arrhythmia, and pneumonia. Conventional antipsychotics may pose an even greater safety risk. No clear efficacy evidence exists to support the use of alternative psychotropic classes (e.g., antidepressants, anticonvulsants), although they may be safer options. An antipsychotic trial is warranted when nonpharmacological intervention is unsuccessful and neuropsychiatric symptoms or associated behaviors cause severe distress or pose a significant safety risk. Before an atypical antipsychotic is started, a comprehensive assessment should be performed to rule out medical causes of the neuropsychiatric symptoms and to ascertain whether any contributing environmental or caregiver factors are present. Risks, benefits, and alternatives should be discussed with the patient and surrogate decision maker, with an opportunity given to ask questions. Dosages should be the lowest necessary, and metabolic parameters should be regularly monitored. Face-to-face visits are important to monitor response, tolerance, and the need for continued treatment. For patients in whom neuropsychiatric symptoms have been much improved or have been in remission for 3-6 months, a discontinuation trial should be considered. Through careful selection of appropriate patients for treatment, education of patients and caregivers, and close monitoring, safety risks can be minimized.
Key findings
- Neuropsychiatric symptoms such as agitation and delusions occur commonly in elderly patients with dementia and often cause significant distress.
- Adverse effects in patients with dementia include an increased risk of mortality and cerebrovascular events, as well as metabolic effects, extrapyramidal symptoms, falls, cognitive worsening, cardiac arrhythmia, and pneumonia.
- An antipsychotic trial is warranted when nonpharmacological intervention is unsuccessful and neuropsychiatric symptoms or associated behaviors cause severe distress or pose a significant safety risk.
Study details
- Evidence strengthLow
How this study scored 41/100
Published in a peer-reviewed journal. Scored zero for study design, sample size, effect reported and randomised / blinded because the record does not state it. We have no data on journal's citation record, times cited, citations per year, impact for its field and year, cited by studies here, still being cited, senior author's track record, institution's track record and multi-centre collaboration, so those were left out: it earned 24 of the 58 points we could judge it on, which is 41 out of 100.
| Component | Points | Why |
|---|---|---|
| Journal tier | 7 / 10 | Tier 3 — peer-reviewed journal (The American journal of psychiatry) |
| Journal's citation record | — / 4 | No journal record from OpenAlex — left out of this score |
| Study design | 0 / 12 | No study design recorded — scores zero, not guessed (not stated in the record — scored 0) |
| Strength of evidence | 1 / 5 | Rated “low” in our summary |
| Peer-review validation | 10 / 10 | Peer-reviewed. Published as an article in a named peer-reviewed journal. |
| How recent | 1 / 5 | 2012 — within 20 year(s) of the newest study here |
| Sample size | 0 / 4 | Participant count not stated — scores zero (not stated in the record — scored 0) |
| Effect reported | 0 / 3 | No effect size reported — scores zero (not stated in the record — scored 0) |
| Studied in people | 3 / 3 | Studied in people (pubmed indexes it as a clinical or observational study) |
| Randomised / blinded | 0 / 2 | No randomisation or blinding stated — scores zero (not stated in the record — scored 0) |
| Times cited | — / 7 | No citation count (not found in OpenAlex) — left out of this score |
| Citations per year | — / 5 | No citation count or no year — left out of this score |
| Impact for its field and year | — / 6 | No field-weighted citation impact (OpenAlex has none yet) — left out of this score |
| Cited by studies here | — / 6 | Not yet checked against this library's citation graph — left out of this score |
| Still being cited | — / 4 | No yearly citation counts — left out of this score |
| Senior author's track record | — / 4 | Senior author's record not available — left out of this score |
| Institution's track record | — / 3 | No institution listed in OpenAlex — left out of this score |
| Multi-centre collaboration | — / 3 | Institutions not listed — left out of this score |
| Indexed in PubMed | 2 / 2 | Indexed in PubMed (PMID 22952071) |
| Free to read | 0 / 2 | Behind a paywall — scores zero |
| Points | 24 / 58 | Scored on 11 of 20 parts. We have no data for the rest, so they are left out: 24 of the 58 points we could judge it on is 41 out of 100. |
| Total | 41 / 100 | — |
What each of these 20 components measures, and what this score is not →
Read the original
Free copy unknown: no free-copy check has an answer for this record yet. That does not mean it is paywalled.
Cite this study APA, Vancouver, BibTeX · download .bib or .ris
Built from the record alzhub holds for this paper, not looked up. Volume, issue and page numbers are not held in the record. Check the citation against the original before you use it.
APA 7th
Steinberg, M., & Lyketsos, C. G. (2012). Atypical antipsychotic use in patients with dementia: managing safety concerns. The American journal of psychiatry. https://doi.org/10.1176/appi.ajp.2012.12030342
Vancouver
Steinberg M, Lyketsos CG. Atypical antipsychotic use in patients with dementia: managing safety concerns. The American journal of psychiatry. 2012. doi:10.1176/appi.ajp.2012.12030342. PMID: 22952071.
BibTeX
@article{steinberg2012-22952071,
author = {Steinberg, M. and Lyketsos, C. G.},
title = {{Atypical antipsychotic use in patients with dementia: managing safety concerns}},
journal = {The American journal of psychiatry},
year = {2012},
doi = {10.1176/appi.ajp.2012.12030342},
pmid = {22952071},
url = {https://doi.org/10.1176/appi.ajp.2012.12030342}
}