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Association Between Antidepressant Use and Falls in Older Adults: Analysis of the World Health Organization Global Database

C

Caen University Hospital

Status

Completed

Conditions

Antidepressants Causing Adverse Effects in Therapeutic Use
Fall

Treatments

Drug: Antidepressive Agents

Study type

Observational

Funder types

Other

Identifiers

NCT05628467
Pharmaco20221004

Details and patient eligibility

About

The incidence of fall in older adults aged 65 and over is estimated at 30%, and 50% of the people aged 80 and over with at least one fall a year. Falls are associated with significant morbidity and mortality.

The origin falls is often multifactorial, involving intrinsic and extrinsic factors. Few studies have investigated the association with all antidepressants. Potential adverse effects of antidepressants such as hyponatremia, sedation, orthostatic hypotension, extrapyramidal symptoms are known risk factors for falls. Due to multimorbidity, polypharmacy including interaction risks, and aging-related changes in pharmacokinetic and pharmacodynamic of drugs, antidepressants may further increase this risk in older patients.

Based on the World Health Organization global database, the main objective of this study is to investigate the association between antidepressants classes and the occurrence of falls reported in the database.

A disproportionality analysis will be performed. It will aim to assess whether some classes of antidepressants, and within these classes some molecules, are associated with a greater risk of falls.

A mediation analysis will also be performed. It will aim to examine some of the mediators involved in the association between antidepressants classes and falls.

Enrollment

100,000 patients

Sex

All

Ages

65 to 120 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • be over 65 years old
  • take antidepressants
  • have already presented falls

Exclusion criteria

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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