Results from an expedited spinal nerve root block clinic at a UK tertiary neurosurgical centre.

Feeley, Iain, Shahin, Ahmed, Feeley, Aoife, Wilby, Martin, Goebel, Andreas ORCID: 0000-0002-3763-8206, Bhojak, Maneesh, Gupta, Manish and Gulati, Sumit (2023) Results from an expedited spinal nerve root block clinic at a UK tertiary neurosurgical centre. The surgeon : journal of the Royal Colleges of Surgeons of Edinburgh and Ireland, 22 (1). S1479-666X(23)00116-6-S1479-666X(23)00116-6.

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Abstract

<h4>Study design</h4>Retrospective Observational Study.<h4>Introduction</h4>Lumbar radicular pain has a prevalence of 3-5%. Level 1 evidence has demonstrated equivalence between surgical and injection treatment. We assess the outcomes from a transforaminal epidural steroid injection clinic in a tertiary neuroscience referral centre.<h4>Methods</h4>We performed an analysis of data from consecutive patients entered into a new internal referral database between August 2018 to May 2021. Radicular pain was classified as one of "first presentation" or "recurrence". Outcomes were obtained from follow up clinic letters and recorded in a binary manner of "positive result" or "negative result". Spinal pathology was documented from radiology reports and MRI images.<h4>Results</h4>We analysed 208 patients referred to the clinic. Excluding those who improved to a point of not requiring treatment, and those who underwent surgical intervention, 119 patients undergoing injection were included, of which 14 were lost to follow-up. 68 % of patients had a positive result from injection. Subgroup analysis demonstrated good outcomes for both hyperacute (<6 weeks) and chronic (>12 months). Contained disk pathologies had better outcomes than uncontained. There was no difference in outcomes across grades of compression, but previous same level surgery was associated with poorer response rates.<h4>Conclusions</h4>There is a high rate of natural resolution of symptoms in patients with LSRP. In those where pain persists, TFESI is a valuable first line treatment modality. This study suggests the efficacy of TFESI is potentially independent of grade of stenosis and chronicity of symptoms. Contained disc pathologies respond better than uncontained.

Item Type:	Article
Uncontrolled Keywords:	Lumbar Vertebrae, Spinal Nerve Roots, Humans, Pain, Sciatica, Treatment Outcome, Injections, Epidural, Intervertebral Disc Displacement, United Kingdom
Divisions:	Faculty of Health and Life Sciences Faculty of Health and Life Sciences > Institute of Life Courses and Medical Sciences
Depositing User:	Symplectic Admin
Date Deposited:	11 Dec 2023 09:36
Last Modified:	02 Feb 2024 11:33
DOI:	10.1016/j.surge.2023.10.004
Related URLs:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/3177226