Application of the hemodynamic parameters of central retinal artery measured by ultrasound in intraoperative cerebral microcirculation monitoring

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2400080883

Enrollment

Unknown

Registered

2024-02-15

Start date

2024-02-25

Completion date

Unknown

Last updated

2024-02-19

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

Conditions

Cerebral microcirculation disorders

Interventions

Grouping based on different anesthesia management:None

Eligibility

Sex/Gender

All

Age

18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1) Age>18 and 2 h

Exclusion criteria

Exclusion criteria: 1) Prone position surgery which can't use ultrasound monitoring. 2) Patients with eye disease. 3) Patients who refuse to participate and cooperate during preoperative visit. 4) Emergency surgery, patients with severe disease or experience intraoperative life-threatening event.

Design outcomes

Primary

Measure	Time frame
Hemodynamic parameters of central retinal artery ;	—

Secondary

Measure	Time frame
Postoperative delirium;Nausea and vomiting;	—

Countries

China

Contacts

Public ContactYing Xu

Shengjing Hospital Affiliated to China Medical University

xuy5@sj-hospital.org+86 189 4025 4252

Outcome results

None listed

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