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The association between BMI and postoperative delirium: an observational study based on demographic characteristics, electrocardiogram characteristics, perioperative management strategies, and blood biological markers

The association between BMI and postoperative delirium: an observational study based on demographic characteristics, electrocardiogram characteristics, perioperative management strategies, and blood biological markers

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500097872
Enrollment
Unknown
Registered
2025-02-26
Start date
2025-03-01
Completion date
Unknown
Last updated
2025-03-03

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

Conditions

postoperative delirium

Interventions

Observation group:None

Sponsors

The Affiliated Hospital of Southwest Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 100 Years

Inclusion criteria

Inclusion criteria: 1 Patients aged between 18 and 100 years who have undergone elective surgery 2 There was no history of cognitive impairment or dementia before surgery 3 non-craniocerebral elective surgery patients receiving general anesthesia 4 Sign informed consent and participate in the study voluntarily

Exclusion criteria

Exclusion criteria: 1 A history of neurological diseases, such as Alzheimer's disease, Parkinson's disease, etc 2 Have serious cardiovascular disease, respiratory disease or liver and kidney insufficiency. 3 Have a history of mental illness or are taking psychotropic drugs. 4 Serious infection or inflammation before surgery.

Design outcomes

Primary

MeasureTime frame
postoperative delirium;

Secondary

MeasureTime frame
body mass index;waistline;Calf circumference;Rectus abdominis thickness;Subcutaneous fat thickness;TMAO;PTGS2;IL-1ß;IL-6;TNF-a;

Countries

China

Contacts

Public Contactdaiying Zhang

The Affiliated Hospital of Southwest Medical University

zhangdaiying202112@163.com+86 136 0828 8989

Outcome results

None listed

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