Clinical study on the effect of small dose norepinephrine on postoperative delirium of patients undergoing beach chair surgery under general anesthesia

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2300068460

Enrollment

Unknown

Registered

2023-02-20

Start date

2023-03-01

Completion date

Unknown

Last updated

2023-05-22

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

Conditions

shoulder injury

Interventions

Observation group:Continuous pumping of low dose norepinephrine

control group:Ephedrine was given intermittently

Eligibility

Sex/Gender

All

Age

25 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. ASA is classified as level I ~ II; 2. Patients with indications for shoulder arthroscopy; 3. The age limit is 25-60 years old, and the gender is not limited; 4. Body mass index (BMI) 18-24kg / m^2;; 5. Normal communication.

Exclusion criteria

Exclusion criteria: 1. Patients with psychiatric, cardiovascular diseases, diabetes, liver and kidney; 2. Dysfunction; 3. Abnormal coagulation function; 4. MMSE score <= 24 points; 5. Disagree to participate in this experiment.

Design outcomes

Primary

Measure	Time frame
CAM-CR;Mini-mental State Examination;	—

Secondary

Measure	Time frame
visual analogue scale;local Cerebral oxygen saturation;	—

Countries

China

Contacts

Public ContactMingzhu Wang

People's Hospital Affiliated to Soochow University

1280218272@qq.com+86 153 7109 0021

Outcome results

None listed

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