Short- and long-term safety of discontinuing chronic opioid therapy among older adults with Alzheimer's disease and related dementia.
Age Ageing
; 53(3)2024 03 01.
Article
en En
| MEDLINE
| ID: mdl-38497237
ABSTRACT
BACKGROUND:
Limited evidence exists on the short- and long-term safety of discontinuing versus continuing chronic opioid therapy (COT) among patients with Alzheimer's disease and related dementias (ADRD).METHODS:
This cohort study was conducted among 162,677 older residents with ADRD and receipt of COT using a 100% Medicare nursing home sample. Discontinuation of COT was defined as no opioid refills for ≥90 days. Primary outcomes were rates of pain-related hospitalisation, pain-related emergency department visit, injury, opioid use disorder (OUD) and opioid overdose (OD) measured by diagnosis codes at quarterly intervals during 1- and 2-year follow-ups. Poisson regression models were fit using generalised estimating equations with inverse probability of treatment weights to model quarterly outcome rates between residents who discontinued versus continued COT.RESULTS:
The study sample consisted of 218,040 resident episodes with COT; of these episodes, 180,916 residents (83%) continued COT, whereas 37,124 residents (17%) subsequently discontinued COT. Discontinuing (vs. continuing) COT was associated with higher rates of all outcomes in the first quarter, but these associations attenuated over time. The adjusted rates of injury, OUD and OD were 0, 69 and 60% lower at the 1-year follow-up and 11, 81 and 79% lower at the 2-year follow-up, respectively, for residents who discontinued versus continued COT, with no difference in the adjusted rates of pain-related hospitalisations or emergency department visits.CONCLUSIONS:
The rates of adverse outcomes were higher in the first quarter but lower or non-differential at 1-year and 2-year follow-ups between COT discontinuers versus continuers among older residents with ADRD.Palabras clave
Texto completo:
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Base de datos:
MEDLINE
Asunto principal:
Enfermedad de Alzheimer
/
Trastornos Relacionados con Opioides
País/Región como asunto:
America do norte
Idioma:
En
Revista:
Age Ageing
Año:
2024
Tipo del documento:
Article