Effect of oxycodone preemptive analgesia on postoperative delirium in elderly patients undergoing major abdominal surgery

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2200064308

Enrollment

Unknown

Registered

2022-10-02

Start date

2022-10-01

Completion date

Unknown

Last updated

2023-05-15

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

Conditions

postoperative delirium

Interventions

oxycodone group:oxycodone

sufentanil group:sufentanil

Eligibility

Sex/Gender

All

Age

65 Years to 99 Years

Inclusion criteria

Inclusion criteria: Elderly patients (age >65 years old, estimated operation time >2h, ASA grade?-?) undergoing elective major abdominal surgery (radical gastrectomy for gastric cancer, radical resection for colon cancer, hepatectomy, etc.) in our hospital.

Exclusion criteria

Exclusion criteria: 1. ASA grade > ?; 2. Preoperative MMSE score <= 27; 3. A history of mental illness and surgery for severe head trauma; 4. Have a history of taking sedative-hypnotic drugs or drug abuse; 5. Visual or auditory impairment; 6. Patients who cannot cooperate with delirium assessment; 7. Preoperative diagnosis of insomnia or cognitive decline was made.

Design outcomes

Primary

Measure	Time frame
Incidence of POD;	—

Secondary

Measure	Time frame
Opioids consumption;VAS scores;Patient satisfaction score;Incidence of complications;	—

Countries

China

Contacts

Public ContactShen Qihong

The First Hospital of Jiaxing

shenqihong1989@163.com+86 15088554023

Outcome results

None listed

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