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Clinical Study for Ultrasound-guided Posterior Ramus of the Spinal Nerve Block for patients undergoing vertebral surgery

Clinical Study for Ultrasound-guided Posterior Ramus of the Spinal Nerve Block for patients undergoing vertebral surgery

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1900025459
Enrollment
Unknown
Registered
2019-08-26
Start date
2019-09-20
Completion date
Unknown
Last updated
2019-08-27

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

Conditions

Pain

Interventions

Control group:General anesthesia
Experimental group:Combined ultrasound-guided posterior spinal nerve block and general anesthesia

Sponsors

The First Affiliated Hospital of Guangxi Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. aged 18 to 65 years; 2. scheduled to undergo posterior lumbar surgery; 3. American Society of Anesthesiologists (ASA) physical status classification of I or II.

Exclusion criteria

Exclusion criteria: 1. body mass index (BMI) > 32 kg/m2; 2. contraindications for regional anesthesia; 3. opioid dependence; 4. peripheral neuropathy; 5. hepatic or renal insufficiency; 6. coagulopathy; 7. cardiopulmonary dysfunction; 8. allergy to local anesthetics or other medications.

Design outcomes

Primary

MeasureTime frame
VAS scores;Intraoperative hemodynamics;The dosage of propofol and remifentanyl;Time of extracted the tube and add analgesic drug;Length of hospital stay after operation;—

Countries

China

Contacts

Public ContactHe Wenzheng

The First Affiliated Hospital of Guangxi Medical University

he20082008@126.com+86 13481122163

Outcome results

None listed

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