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Prevalence and Risk Factors for Postoperative Delirium 48 Hours After Surgery

Prevalence and Risk Factors for Postoperative Delirium 48 Hours After Surgery: Multicenter Cohort Study.

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT06127901
Acronym
DELPO
Enrollment
2442
Registered
2023-11-13
Start date
2023-11-14
Completion date
2024-12-01
Last updated
2026-03-20

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Postoperative Delirium

Brief summary

To determine the overall prevalence of postoperative delirium (POI) and its association with different risk factors in order to establish prevention plans to reduce its incidence and/or duration in Spanish hospitals. To this end, patients over 18 years of age who underwent urgent and scheduled surgery requiring hospital admission under any type of anaesthesia during two specific days will be recruited and pre-, intra- and postoperative data will be collected.

Interventions

PROCEDUREAny surgery under any type of anaesthesia.

Any surgery under any type of anaesthesia.

Sponsors

Fundacin Biomedica Galicia Sur
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Patients over 18 years of age undergoing urgent and scheduled surgery requiring hospital admission, under any type of anaesthesia.

Exclusion criteria

* Presence of pre-surgical delirium. * Outpatient surgery.

Design outcomes

Primary

MeasureTime frameDescription
Prevalence of Postoperative Delirium in Spanish hospitals.2 daysTo determine the overall prevalence of Postoperative Delirium in Spanish hospitals.

Secondary

MeasureTime frameDescription
Prevalence of Postoperative Delirium by surgical speciality.2 daysTo determine the prevalence of Postoperative Delirium by surgical speciality.
Risk factors on the prevalence of Postoperative Delirium2 daysDetermine the influence of risk factors on the prevalence of Postoperative Delirium

Countries

Spain

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 21, 2026