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Association Between Preoperative Fasting Blood Glucose and Postoperative Delirium in Elderly Diabetic Patients

Association Between Preoperative Fasting Blood Glucose and Postoperative Delirium in Elderly Diabetic Patients

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500110735
Enrollment
Unknown
Registered
2025-10-20
Start date
2025-09-15
Completion date
Unknown
Last updated
2026-01-27

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

Conditions

Delirium

Interventions

FBG 10mmol/L:None

Sponsors

The First Medical Center of the Chinese People's Liberation Army General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
65 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Age >= 65 years; 2. Undergoing non-neurosurgical and non-cardiac procedures; 3. With two FBG measurements taken within 30 days prior to the surgery and identification of POD events.

Exclusion criteria

Exclusion criteria: 1. Patients who underwent endoscopic or transplant procedures; 2. Patients who underwent surgeries lasting longer than 10 hours; 3. Preoperative use of antipsychotics; 4. Diagnosis or history description of preoperative cognitive disorders including dementia and Parkinson’s diseases.

Design outcomes

Primary

MeasureTime frame
postoperative delirium;

Secondary

MeasureTime frame
myocardial infarction;heart failure;new-onset arrhythmia;stroke;death;acute kidney injury;Whether to enter the ICU after surgery;postoperative hospital stay;

Countries

China

Contacts

Public ContactZhang Xiaoying

The First Medical Center of the Chinese People's Liberation Army General Hospital

zxystudy@163.com+86 130 2191 9086

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026