Cognitive Function and Postoperative Quality of Recovery (KoSQoR)

March 25, 2025 updated by: Universitätsklinikum Hamburg-Eppendorf

Association Between Cognitive Function and Postoperative Quality of Recovery - a Prospective Cohort Study

This study aims to assess the association between perioperative cognitive function and postoperative quality of recovery.

Study Overview

Status

Not yet recruiting

Conditions

Study Type

Observational

Enrollment (Estimated)

140

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Older Adult

Accepts Healthy Volunteers

No

Sampling Method

Non-Probability Sample

Study Population

patients aged 65 years or older, who are scheduled for elective non-cardiac surgery

Description

Inclusion Criteria:

  • elective non-cardiac surgery
  • age ≥65 years
  • duration of surgery ≥60 years

Exclusion Criteria:

  • inability to give informed consent

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
cognition
patients, who will undergo preoperative and postoperative assessment for cognitive function

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
QoR-15GE
Time Frame: first postoperative day
postoperative quality of recovery
first postoperative day

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Universitätsklinikum Hamburg-Eppendorf

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Estimated)

May 1, 2025

Primary Completion (Estimated)

December 1, 2025

Study Completion (Estimated)

February 1, 2026

Study Registration Dates

First Submitted

March 25, 2025

First Submitted That Met QC Criteria

March 25, 2025

First Posted (Actual)

April 1, 2025

Study Record Updates

Last Update Posted (Actual)

April 1, 2025

Last Update Submitted That Met QC Criteria

March 25, 2025

Last Verified

March 1, 2025

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 2025-101433-BO-ff

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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