Short-Term Efficacy of Epidural Injection of Triamcinolone Through Translaminar Approach for the Treatment of Lumbar Canal Stenosis
| Autor: | Elham Mirzamohammadi, Samira Eftekhari, Farhad Rahbarian, Maryam Ameri Mahabadi, Maryam Zamankhani, Susan Ahmadichaboki, Saeed Sabbaghan, Amir Aghaie Aghdam, Farshad Nikouei |
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| Rok vydání: | 2020 |
| Předmět: |
Triamcinolone acetonide
business.industry Visual analogue scale Epidural steroid injection medicine.medical_treatment Retrospective cohort study Spinal canal stenosis Low back pain Oswestry Disability Index 03 medical and health sciences 0302 clinical medicine Anesthesiology and Pain Medicine 030202 anesthesiology Translaminar Approach Anesthesia Medicine 030212 general & internal medicine medicine.symptom business Translaminar approach Epidural Injection Steroid Research Article Spinal Canal Stenosis medicine.drug |
| Zdroj: | Anesthesiology and Pain Medicine |
| ISSN: | 2228-7531 2228-7523 |
| Popis: | Background: Epidural steroid injection is a non-operative minimally invasive procedure for pain relief in spinal canal stenosis. However, there is no significant consensus regarding its efficacy. Objectives: In this study, we aimed to evaluate the effectiveness of translaminar injection of triamcinolone in lumbar canal stenosis. Methods: In a retrospective study, we included 111 patients with MRI-confirmed spinal canal stenosis who were irresponsive to 12 weeks of conservative treatment and underwent epidural injection of triamcinolone through the translaminar approach. Outcome measures were routinely checked before the intervention and four weeks after the intervention, which included the Visual Analog scale (VAS) for low back pain, VAS for lower-limb pain, and Oswestry Disability index (ODI). Results: The study population included 32 (28.8%) males and 79 (71.2%) females with the mean age of 61 ± 13.4 years. The mean ODI, VAS for low back pain, and VAS for lower-limb pain significantly improved at the final evaluation session (P < 0.001, P = 0.001, and P < 0.001, respectively). The levels of improvement in ODI, VAS for low back pain, and VAS for lower-limb pain were considerably more in patients with single-level involvement (P < 0.001, P = 0.04, and P < 0.001, respectively). Improvement of lower-limb VAS was negatively correlated with age (r = -0.400, P < 0.001) and BMI (r = -0.525, P < 0.001). The ODI improvement was also negatively correlated with BMI (r = -0.569, P < 0.001). Conclusions: Epidural injection of triamcinolone through the translaminar approach could be regarded as an efficacious method for the alleviation of pain and disability in patients with spinal canal stenosis. |
| Databáze: | OpenAIRE |
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