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Cyclopol on Electrophysiological Monitoring During Spine Surgery: a Randomized Controlled, Noninferiority Study

NCT05617690 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 148

Last updated 2023-09-13

No results posted yet for this study

Summary

Postoperative visual function injury occurs after spinal cord, neurosurgery, ophthalmology and other operations, which directly affects the postoperative quality of life of patients. Flash visual evoked potential (FVEP) is important for evaluating visual function under general anesthesia during operation. The changes of visual function can be observed and recognized in time through the amplitude changes of FVEP, which can avoid or reduce the visual function damage during operation. Anesthesia method determines the success and variability of electrophysiological monitoring to a certain extent. The purpose of this study is to investigate the effect of total intravenous anesthesia based on cyclopol on FVEP compared with propofol.

Conditions

  • Visual Evoked Potentials

Interventions

DRUG

Cyclopol

Cyclopol 0.4mg/kg, sufentanil 0.2-0.4ug/kg and rocuronium 0.6mg/kg will be used for anesthesia induction. Anesthesia maintenance strategy is cyclopol 0.8-2.4 mg/kg/h and remifentanil 0.15 - 0.2 μg/kg/h

DRUG

Propofol

Propofol 1-3mg/kg, sufentanil 0.2-0.4ug/kg and rocuronium 0.6mg/kg will be used for anesthesia induction. The anesthesia maintenance strategy is propofol 4-8mg/kg/h and remifentanil 0.15 - 0.2 μ g/kg/h

Sponsors & Collaborators

  • Beijing Tiantan Hospital

    lead OTHER

Principal Investigators

  • Ruquan Han · Beijing Tiantan Hospital

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-04-04
Primary Completion
2024-12-01
Completion
2024-12-30

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05617690 on ClinicalTrials.gov