Impact of lithium on mortality among older adults with major psychiatric disorders : A 5-year prospective multicenter study

OBJECTIVE: Prior studies report conflicting results about the association between lithium use and all-cause mortality. In addition, data are scarce on this association among older adults with psychiatric disorders. In this report, we sought to examine the associations of lithium use with all-cause mortality and specific causes of death (i.e., due to cardiovascular disorder, non-cardiovascular disease, accident, or suicide) among older adults with psychiatric disorders during a 5-year follow-up period.

METHODS: In this observational epidemiological study, we used data from 561 patients belonging to a Cohort of individuals with Schizophrenia or Affective disorders aged 55-years or more (CSA). Patients taking lithium at baseline were first compared to patients not taking lithium, and then to patients taking (i) antiepileptics and (ii) atypical antipsychotics in sensitivity analyses. Analyses were adjusted for socio-demographic (e.g., age, gender), clinical characteristics (e.g., psychiatric diagnosis, cognitive functioning), and other psychotropic medications (e.g. benzodiazepines).

RESULTS: There was no significant association between lithium use and all-cause mortality [AOR=1.12; 95%CI=0.45-2.79; p=0.810] or disease-related mortality [AOR=1.37; 95%CI=0.51-3.65; p=0.530]. None of the 44 patients taking lithium died from suicide, whereas 4.0% (N=16) of patients not receiving lithium did.

CONCLUSION: These findings suggest that lithium may not be associated with all-cause or disease-related mortality and might be associated with reduced risk of suicide in this population. They argue against the underuse of lithium as compared with antiepileptics and atypical antipsychotics among older adults with mood disorders.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:27

Enthalten in:

Aging & mental health - 27(2023), 9 vom: 09. Sept., Seite 1752-1761

Sprache:

Englisch

Beteiligte Personen:

Leleu, Emmanuel [VerfasserIn]
Sánchez-Rico, Marina [VerfasserIn]
Abellán, Miriam [VerfasserIn]
Blanco, Carlos [VerfasserIn]
Yeim, Sunthavy [VerfasserIn]
Chaugne, Esther [VerfasserIn]
Limosin, Frédéric [VerfasserIn]
Hoertel, Nicolas [VerfasserIn]
CSA Study Group [VerfasserIn]

Links:

Volltext

Themen:

9FN79X2M3F
Anticonvulsants
Antiepileptic
Antipsychotic
Antipsychotic Agents
Elderly
Journal Article
Lithium
Mortality
Multicenter Study
Observational Study
Research Support, Non-U.S. Gov't
Suicide

Anmerkungen:

Date Completed 08.02.2024

Date Revised 08.02.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1080/13607863.2023.2188172

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM354112686