Risk of Mortality Associated With Atypical Antipsychotic use: A National Cohort Study of Older Adults With Depression and Parkinson's Disease.

The American Journal of Geriatric Psychiatry : Official Journal of the American Association for Geriatric Psychiatry
Farid ChekaniRajender R Aparasu

Abstract

This study examined the risk of all-cause-mortality in patients with Parkinson's Disease (PD) and comorbid depression using inappropriate atypical antipsychotics (AAPs), based on the 2015 American Geriatrics Society Beers criteria. A retrospective analysis of 2007-2010 Minimum Data Set linked Medicare data was conducted using a propensity-matched approach. The cohort included PD patients aged 65 years or older without schizophrenia or bipolar disorder who started AAPs. All patients had a diagnosis of comorbid depression. Risk of 6-month all-cause-mortality was compared across appropriate AAPs (aripiprazole, clozapine, or quetiapine) and inappropriate AAPs (olanzapine, asenapine, brexpiprazole, iloperidone, lurasidone, paliperidone, risperidone, or ziprasidone) using robust Cox regression models involving the matched cohort. All-cause mortality rate was 15.65% in appropriate AAP group (n = 6,038) and 16.91% in inappropriate AAP group (n = 6,038) over 6-month follow-up in the matched cohort. The robust Cox proportional hazards models revealed increased risk of all-cause mortality (hazard ratio [HR] 1.13 [95% confidence interval {CI}: 1.01-1.28)] for patients who used inappropriate compared to appropriate AAPs. Risk of death was a...Continue Reading

Citations

Jun 10, 2021·Medicinal Research Reviews·Ramón CacabelosJuan C Carril

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