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The Effect of Remimazolam on Postoperative Delirium in Elderly Patients Undergoing Laparoscopic Major Abdominal Surgery Under General Anesthesia: A Real-World Study

The Effect of Remimazolam on Postoperative Delirium in Elderly Patients Undergoing Laparoscopic Major Abdominal Surgery Under General Anesthesia: A Real-World Study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600125752
Enrollment
Unknown
Registered
2026-05-30
Start date
2026-05-30
Completion date
Unknown
Last updated
2026-06-01

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

Affiliated Hospital of North Sichuan Medical College
Lead Sponsor

Eligibility

Sex/Gender
All
Age
65 Years to No maximum

Inclusion criteria

Inclusion criteria: Elderly patients (>=65 years) undergoing laparoscopic major abdominal surgery under general anesthesia

Exclusion criteria

Exclusion criteria: 1.Presence of severe cognitive impairment (such as dementia or Alzheimer's disease) or a preoperative MMSE score of less than 24. 2.Any other condition deemed by the investigator to render the patient ineligible for this study; 3.Data from patients without signed informed consent will be excluded and deleted from the database.

Design outcomes

Primary

MeasureTime frame
The incidence of postoperative delirium (POD) within 5 days after surgery;visual analog scale [VAS];—

Secondary

MeasureTime frame
Quality of awakening;hemodynamics;Inflammatory markers;—

Countries

China

Contacts

Public ContactYang Yujiao

Affiliated Hospital of North Sichuan Medical College

yangyujiao@nsmc.edu.cn+86 182 8170 1382

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Jun 11, 2026