Effect of consciousness index (IoC) monitoring on the incidence of postoperative delirium in elderly patients undergoing lumbar spine surgery

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100044841

Enrollment

Unknown

Registered

2021-03-30

Start date

2021-05-01

Completion date

Unknown

Last updated

2021-10-26

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

Conditions

delirium

Interventions

control group:Routine anesthesia management

experimental group:anesthesia management under IoC monitoring

Eligibility

Sex/Gender

All

Age

60 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.Aged 60 years and over; 2.Lumbar spine surgery under general anesthesia; 3.ASA <= III.

Exclusion criteria

Exclusion criteria: 1.Preoperative mental illness (such as schizophrenia, depression, etc.); 2.Inability to communicate due to coma, speech impediment, or concise mental state inventory (MMSE) score <=24; 3.Preoperative history of stroke or dementia.

Design outcomes

Primary

Measure	Time frame
incidence of postoperative delirium in the operating room;the incidence of delirium within 24 hours after surgery;postoperative hospital stay;	—

Secondary

Measure	Time frame
staying time in the operating room after endotracheal tube remova;the incidence of delirium within 30 minutes after surgery;	—

Countries

China

Contacts

Public ContactLi Wenjing

Beijing Hospital of Traditional Chinese Medicine, Capital University of Medical Sciences

lwjlkb@126.com+86 15081916658

Outcome results

None listed

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