Disk Herniated Lumbar, Spinal Stenosis Lumbar
Conditions
Brief summary
Caudal epidural injection (CEI) is effective for spinal pain. However, intravascular injection may occur during CEI, which can lead to hematoma, neurologic deficit and local anesthetics systemic toxicity. Whitacre type needle has been reported to be effective for reducing intravascular injection during transforaminal epidural injection. In this study, we compared the Chiba needle and Whitacre needle on incidence of intravascular injection during CEI.
Detailed description
A total of 164 caudal epidural injections were performed in patients with disc herniation or spinal stenosis on lumbosacral region. Patients were randomly allocated to Group Whitacre (n=82) and Group Chiba (n=82). Patients in Group Whitacre received caudal epidural injection using Whitacre type needle and those in Group Chiba received the procedure using Chiba type needle. Intravascular injection was assessed with blood aspiration and angiography during real-time fluoroscopy.
Interventions
DEVICEneedle (Chiba)
intravascular injection using chiba needle during caudal epidural block
DEVICEneedle (Whitacre)
intravascular injection using whitacre needle during caudal epidural block
Sponsors
Kyungpook National University Hospital
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
TRIPLE (Subject, Investigator, Outcomes Assessor)
Eligibility
Sex/Gender
ALL
Healthy volunteers
No
Inclusion criteria
* patients with low back pain and/or leg radicular pain under diagnoses as disc herniation or spinal stenosis
Exclusion criteria
* allergy to local anesthetics or contrast medium, coagulopathy, local infection at the injection site, and systemic infection
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| incidence of intravascular injection | 5 minute | incidence of intravascular injection during caudal block |
Countries
South Korea
Outcome results
None listed