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Relationship between frailty, preoperative mild cognitive impairment and postoperative delirium in elderly patients after ERCP.

Relationship between frailty, preoperative mild cognitive impairment and postoperative delirium in elderly patients after ERCP.

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500097274
Enrollment
Unknown
Registered
2025-02-17
Start date
2025-03-01
Completion date
Unknown
Last updated
2025-02-24

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 Second Hospital of Hebei Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
65 Years to 99 Years

Inclusion criteria

Inclusion criteria: (1) ASA grade II or III; (2) >= 65 years of age; (3) patients scheduled for ERCP under general anesthesia; (4) consent and signed informed consent.

Exclusion criteria

Exclusion criteria: (1) history of drug or psychotropic substance abuse; (2) severe visual and hearing impairment; (3) Central nervous system infection, head trauma, multiple sclerosis, neurodegenerative diseases other than AD (e.g., epilepsy, Parkinson's disease), or other major neurological disorders; (4) serious systemic diseases, etc.; (5) patients unable to complete the scale test or questionnaire survey, etc.

Design outcomes

Primary

MeasureTime frame
frailty;preoperative mild cognitive impairment ;postoperative delirium;—

Secondary

MeasureTime frame
postoperative recovery status;—

Countries

China

Contacts

Public ContactWang Shizhao

The Second Hospital of Hebei Medical University

1656787846@qq.com+86 139 3315 9545

Outcome results

None listed

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