MedTrace Logo

Delirium Related to Proton Pump Inhibitors Use

NCT05815550 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 19081

Last updated 2025-03-26

No results posted yet for this study

Summary

Delirium is a frequent and severe condition, especially in old adults. Its occurrence is due to a drug in 30% of cases. In 2009, the French national health authority (Haute Autorité de Santé) mentioned proton pump inhibitors (PPIs) among the drugs causing delirium. Most reports of delirium associated with PPI use in the literature are due to severe hyponatremia due to syndrome of inappropriate antidiuretic hormone secretion. However, a few case reports have described the occurrence of delirium PPI without hyponatremia related to PPI use. In 2016, a prospective observational study including 675 old adults found an association between PPI use and the occurrence of delirium.

Evidence linking delirium and PPI use is thus scarce. By using data from the pharmacovigilance database of the World Health Organization (WHO), the investigators aim to describe the characteristics of delirium reports in which PPI were suspected to be involved, and to evaluate the association between PPI use and delirium, and the impact of hyponatremia in this association by performing a disproportionality analysis.

Conditions

  • Proton Pump Inhibitor Adverse Reaction
  • Delirium
  • Hyponatremia

Interventions

DRUG

PPI

Use of PPI defined as PPI mentioned in the safety report

Sponsors & Collaborators

  • University Hospital, Caen

    lead OTHER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-02-09
Primary Completion
2022-02-10
Completion
2022-02-10

Countries

  • France

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05815550 on ClinicalTrials.gov