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The prediction model of perioperative neurocognitive dysfunction (PND) in elderly patients with digestive tract tumors was established by using Sedline EEG monitoring and clinical data

The prediction model of perioperative neurocognitive dysfunction (PND) in elderly patients with digestive tract tumors was established by using Sedline EEG monitoring and clinical data

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500109284
Enrollment
Unknown
Registered
2025-09-16
Start date
2025-09-20
Completion date
Unknown
Last updated
2025-09-22

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

Conditions

Gastrointestinal tumors

Interventions

Experimental group:None

Sponsors

Jiangsu Cancer Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
65 Years to 99 Years

Inclusion criteria

Inclusion criteria: 1. Patients scheduled for elective surgery for gastrointestinal tumors (esophageal cancer, gastric cancer, colorectal cancer), 2. Age >= 65 years old.

Exclusion criteria

Exclusion criteria: 1.Severe visual or hearing impairment; 2.Inability to communicate properly; 3.Patients who are unable to sign informed consent.

Design outcomes

Primary

MeasureTime frame
Mini-Mental State Examination (MMSE) scores;Results of Confusion Assessment Method (CAM);Results of 3-min diagnostic CAM (3D-CAM);Accuracy;—

Secondary

MeasureTime frame
Sedline monitoring indicators;Intraoperative rehydration volume;Blood loss;Urine output;ICU stay;ALT;AST;Creatinine;Urea Nitrogen;Average length of hospital stay;—

Countries

China

Contacts

Public ContactHui Liu

Jiangsu Cancer Hospital

huilium@163.com+86 138 1304 3213

Outcome results

None listed

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