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Effects of preoperative sleep dysfunction on postoperative delirium in elderly patients undergoing gastrointestinal tumors surgery

Effects of preoperative sleep dysfunction on postoperative delirium in elderly patients undergoing gastrointestinal tumors surgery

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900022111
Enrollment
Unknown
Registered
2019-03-25
Start date
2019-04-08
Completion date
Unknown
Last updated
2019-04-01

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

Conditions

postoperative delirium

Interventions

Case series:No

Sponsors

The First Affliated Hospital of China Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
60 Years to No maximum

Inclusion criteria

Inclusion criteria: (1) Patients undergoing elective laparotomy for gastrointestinal tumor under general anesthesia; (2) Aged >= 60 years; (3) ASA classification I~II; (4) Patients cooperating with the experiment, volunteer to participate and sign the informed consent.

Exclusion criteria

Exclusion criteria: (1) patients admitted to ICU; (2) suffering from serious heart disease; (3) suffering from severe brain diseases; (4) suffering from mental or nervous system diseases; (5) Illiterate or deaf or unable to see or hear.

Design outcomes

Primary

MeasureTime frame
sleep dysfunction;postoperative delirium;—

Secondary

MeasureTime frame
insomnia;hospital day;Postoperative cognitive dysfunction;anesthesia time;surgery time;C-reactive protein;Depression assessment;Anxiety assessment;Pain assessment;sleep quality;—

Countries

China

Contacts

Public ContactFang Bo

The First Affliated Hospital of China Medical University

drunk0630@126.com+86 13591652713

Outcome results

None listed

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