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The effect of dexmedetomdine added to preemptive ropivacaine infiltration on intraoperative neuromonitoring in thoracic spinal surgery

The effect of dexmedetomdine added to preemptive ropivacaine infiltration on intraoperative neuromonitoring in thoracic spinal surgery

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2200057123
Enrollment
Unknown
Registered
2022-02-28
Start date
2022-03-10
Completion date
Unknown
Last updated
2023-10-03

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

Conditions

orthopaedic disease

Interventions

Group RD:Dexmedetomidine combined with ropivacaine was injected by infiltration
Group R:Infiltration injection of ropivacaine

Sponsors

Xi'an Honghui Hospital, Xi'an Jiaotong University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1. Patients aged 18-70 years, ASA grade I-III; 2. CT and MRI showed compression of thoracic vertebral canal lesions; 3. The patient presented with obvious symptoms of thoracic vertebral canal compression: pain, limb numbness and other sensory disorders.

Exclusion criteria

Exclusion criteria: 1. The patient was unable to provide informed consent; 2. The patient has a history of stroke or neurological sequelae; 3. Previous spinal surgery or other treatment; 4. History of alcoholism or drug abuse; 5. Patients underwent a wake-up test.

Design outcomes

Primary

MeasureTime frame
Somatosensory evoked potential amplitude;Motor evoked potential amplitude;Intraoperative propofol consumption;Postoperative visual analogue score;—

Countries

China

Contacts

Public ContactLiu Tun

Honghui Hospital, Xi'an Jiaotong University

spine001@163.com+86 15249254721

Outcome results

None listed

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