NCT06265493

Brief Summary

The investigators established a first-ever convenient scoring system for clinicians to assess the risk of Postoperative infectious complications (PICs) for elderly patients. Our scoring system can aid in the early detection of potential risks for postoperative infections. Higher-score patients were more likely to experience postoperative infections.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
37,230

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Jun 2021

Typical duration for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

June 1, 2021

Completed
2.1 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 30, 2023

Completed
3 months until next milestone

Study Completion

Last participant's last visit for all outcomes

September 30, 2023

Completed
4 months until next milestone

First Submitted

Initial submission to the registry

February 11, 2024

Completed
9 days until next milestone

First Posted

Study publicly available on registry

February 20, 2024

Completed
Last Updated

September 24, 2024

Status Verified

September 1, 2024

Enrollment Period

2.1 years

First QC Date

February 11, 2024

Last Update Submit

September 21, 2024

Conditions

Postoperative InfectionGeriatricsPrediction

Keywords

postoperative infectious complicationselderly patientsretrospective studyprediction modelcalculator

Outcome Measures

Primary Outcomes (1)

  • Postoperative Infectious Complications Calculator for Elderly Patients

    A Derivation and External Validation of Prediction Models based on two centers large sample

    January 2012 - August 2018

Study Arms (2)

derivation cohort

29785 in the derivation cohort

internal validation cohort

7445 in the internal validation cohort

Eligibility Criteria

Age65 Years+
Sexall
Healthy VolunteersNo
Age GroupsOlder Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

A total of 37230 participants were included in the derivation and internal validation cohorts (29785 in the derivation cohort and 7445 in the internal validation cohort).

You may qualify if:

  • age ≥ 65 years and
  • patients undergoing surgery with anesthesia.

You may not qualify if:

  • patients undergoing neurosurgery or cardiac surgery,
  • preoperative infectious diseases, and
  • patients with ≥50% of data missing.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Depatment of Anesthesiology, The First Medical Center Affiliation: Chinese PLA General Hospital

Beijing, Beijing Municipality, 100853, China

Location

Study Officials

  • Weidong Mi, Ph.D.

    Depatment of Anesthesiology, The First Medical Center Affiliation: Chinese PLA General Hospital

    STUDY CHAIR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR INVESTIGATOR
PI Title
Director, Department of Anesthesiology, The First Medical Center

Study Record Dates

First Submitted

February 11, 2024

First Posted

February 20, 2024

Study Start

June 1, 2021

Primary Completion

June 30, 2023

Study Completion

September 30, 2023

Last Updated

September 24, 2024

Record last verified: 2024-09

Data Sharing

IPD Sharing
Will not share

Locations

CN(1)