Cited by 29Dementia and Cognitive Impairment ResearchAlzheimer's disease research and treatmentsCholinesterase and Neurodegenerative Diseases

Current agents in development for treating behavioral and psychological symptoms associated with dementia

Ahmed, Mehnaz, Malik, Marlene, Teselink, Johannes, Lanctôt, Krista L., Herrmann, Nathan·2019·Drugs & Aging

Abstract

Behavioral and psychological symptoms associated with dementia are highly prevalent and are associated with an increased risk of institutionalization and mortality. Current pharmacological treatments for these symptoms include cholinesterase inhibitors, antipsychotics, and selective serotonin reuptake inhibitors. When used for treating behavioral and psychological symptoms associated with dementia, they are associated with limited efficacy and/or serious adverse events. As such, there has been extensive research into novel agents with varying mechanisms of action targeting behavioral and psychological symptoms associated with dementia. In this article, we present the results of a comprehensive literature search and review that evaluates current agents that have completed or are currently in clinical trials for treating behavioral and psychological symptoms associated with dementia as a primary outcome. We highlight novel agents from miscellaneous drug classes, such as dextromethorphan/quinidine, bupropion/dextromethorphan, lumateperone, deudextromethorphan/quinidine, methylphenidate and scyllo-inositol, and drugs from various therapeutic classes (including atypical antipsychotics, selective serotonin reuptake inhibitors, and cannabinoids) that have demonstrated promising results and were generally well tolerated. Future research with large appropriately powered studies using validated outcome measures for behavioral and psychological symptoms associated with dementia should be conducted to further establish the clinical utility of these agents.

Integrity signals

Registry

Crossref · 10.1007/s40266-019-00668-7

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113 of 113 references verified0 citation errors · 0 not checkable

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Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • EVP-6124 has a central role in regulating the release of various neurotransmitters.

    “EVP-6124, an antagonist of 5-HT3 receptor and a agonist of 7 nicotinic acetylcholine receptor a has a central role in regulating the release of various neurotransmitters (Ahmed et al., 2019).”

    From An update on the novel and approved drugs for Alzheimer disease (2022) · cites this paper as Ahmed et al., 2019

  • EVP-6124 is an antagonist of the 5-HT3 receptor and an agonist of the α7 nicotinic acetylcholine receptor.

    “EVP-6124, an antagonist of 5-HT3 receptor and a agonist of 7 nicotinic acetylcholine receptor a has a central role in regulating the release of various neurotransmitters (Ahmed et al., 2019).”

    From An update on the novel and approved drugs for Alzheimer disease (2022) · cites this paper as Ahmed et al., 2019

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Authors
Ahmed, M., Malik, M., Teselink, J., Lanctôt, K. L., & Herrmann, N.
Affiliations
Sunnybrook Health Science Centre (CA)
Corresponding author
Herrmann, Nathan
Venue
Drugs & Aging
Published
2019-04-08
Volume
36
Issue
7
Pages
589-605
ISSN
  • 1170-229X (ISSN-L)
  • 1179-1969
OpenAlex
W2936337273
Cited by
29
References
112
Citations by year
2025: 2 · 2024: 3 · 2023: 3 · 2022: 6 · 2021: 4 · 2020: 9 · 2019: 2
FWCI
0.89
Type
journal article
Language
en
Open access
closed
Locations
  • Drugs & Aging (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
  • Health Sciences › Medicine › Pharmacology › Cholinesterase and Neurodegenerative Diseases
Keywords
behavioral and psychological symptoms of dementia, clinical trials, dextromethorphan/quinidine, lumateperone, atypical antipsychotics, selective serotonin reuptake inhibitors, cannabinoids, drug safety and tolerability, dementia treatment
MeSH terms
Drug Development, Animals, Behavior, Cannabinoids, Cholinesterase Inhibitors, Dementia, Humans, Antipsychotic Agents, Randomized Controlled Trials as Topic, Selective Serotonin Reuptake Inhibitors

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