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Effect of intra-disc injection of different concentrations of local anesthetic on intraoperative pain in patients with PTED

Effect of intra-disc injection of different concentrations of local anesthetic on intraoperative pain in patients with PTED

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2200064652
Enrollment
Unknown
Registered
2022-10-13
Start date
2022-10-01
Completion date
Unknown
Last updated
2023-05-15

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

Conditions

Prolapse of lumbar intervertebral disc

Interventions

The 0.5% lido group:A concentration of 0.5% of lidocaine was given
The 0.75% lido group:A concentration of 0.75% of lidocaine was given
The 1% lido group:A concentration of 1% of lidocaine was given

Sponsors

The Fourth Affiliated Hospital of Harbin Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1. Compliance with single-segment simple lumbar disc herniation; 2. Percutaneous foraminal discectomy (PTED); 3. ASA grade I~III, gender, 18 to 70 years; 4. No obvious cardiovascular, pulmonary and other important organ diseases; 5. Agreed to participate and sign informed consent.

Exclusion criteria

Exclusion criteria: 1. Spinal stenosis; 2. lumbar spine revision surgery; 3. Have serious mental illness and unable to cooperate.

Design outcomes

Primary

MeasureTime frame
Visual Analogue Scale;Blood pressure;Pulse;—

Countries

China

Contacts

Public ContactHuacheng Zhou

The Fourth Affiliated Hospital of Harbin Medical University

zhouhuacheng@163.com+86 13936184872

Outcome results

None listed

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