Psychopharmacological Medication Use in Frontotemporal Dementia at the Time of Diagnosis: Comparison with Alzheimer's Disease.
J Alzheimers Dis
; 95(2): 677-685, 2023.
Article
en En
| MEDLINE
| ID: mdl-37574738
ABSTRACT
BACKGROUND:
Due to the significant presence of neuropsychiatric symptoms in patients with frontotemporal dementia (FTD) spectrum disorders, psychiatric misdiagnoses, diagnostic delay, and use of psychiatric treatments are common prior to the FTD diagnosis. Furthermore, treatment of diagnosed FTD patients mainly relies on off-label psychopharmacological approaches. Currently, limited real-world data are available regarding the actual use of psychopharmacological medications in FTD.OBJECTIVE:
To evaluate psychopharmacological medication use at the time of FTD diagnosis.METHODS:
Psychopharmacological medication use was evaluated in a Finnish FTD cohort containing 222 FTD patients, including the major clinical disease phenotypes (behavioral, language, and motor variants) and genetic patients carrying the C9orf72 repeat expansion. A cohort of 214 Alzheimer's disease (AD) patients was used as a neurodegenerative disease reference group.RESULTS:
Active use of psychopharmacological medications at the time of diagnosis was significantly more common in FTD compared to AD, especially in the case of antidepressants (26.1% versus 15.0%, ORâ=â2.01, pâ=â0.008), antipsychotics (23.9% versus 9.3%, ORâ=â3.15, pâ<â0.001), and mood-stabilizers (6.3% versus 1.9%, ORâ=â2.93, pâ=â0.085; not statistically significant), whereas the use of cholinesterase inhibitors or memantine was nearly nonexistent in FTD patients. Female gender and behavioral variant of FTD phenotype alongside with depressive and psychotic symptoms were the most prominent factors associating with the use of these medications among the FTD spectrum patients.CONCLUSION:
Use of off-label psychopharmacological medication and polypharmacy is substantially common at the time of FTD diagnosis. This likely reflects the challenges in using symptom-driven treatment approaches, especially prior to the eventual diagnosis.Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Enfermedades Neurodegenerativas
/
Demencia Frontotemporal
/
Enfermedad de Alzheimer
Tipo de estudio:
Diagnostic_studies
Límite:
Female
/
Humans
Idioma:
En
Año:
2023
Tipo del documento:
Article