Open AccessThe Impact of Vitamin D Deficiency to Treatment Success of Transforaminal Epidural Steroid Injection
Author(s) -
Ekim Can Öztürk,
Savaş Şencan,
Rekib Saçaklıdır,
Osman Albayrak,
Osman Hakan Gündüz
Publication year - 2021
Publication title -
pain physician
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.31
H-Index - 99
eISSN - 2150-1149
pISSN - 1533-3159
DOI - 10.36076/ppj.2021.24.e619
Subject(s) - medicine , epidural steroid injection , retrospective cohort study , vitamin d and neurology , low back pain , radicular pain , single center , vitamin d deficiency , magnetic resonance imaging , lumbosacral joint , interventional radiology , back pain , anesthesia , surgery , radiology , lumbar , pathology , alternative medicine
BACKGROUND: Transforaminal epidural steroid injection (TFESI) is an interventional technique used to relieve disc herniation related back and radicular pain. Although few studies have investigated the factors predicting positive outcomes after TFESI, there is no data concerning the possible relationship between pre-procedure serum 25-hydroxyvitamin D (25(OH)D) levels and the response to TFESI.OBJECTIVES: To investigate the effect of vitamin D deficiency to treatment success of fluoroscopy-guided transforaminal epidural steroid injection.STUDY DESIGN: A retrospective assessment.SETTING: A university hospital interventional pain management center.METHODS: Nine hundred forty-eight patients received lumbosacral TFESI between January 2018 and December 2019 in a university hospital pain management center and were examined retrospectively for eligibility. Clinical and demographic data; magnetic resonance imaging (MRI); pre-procedure laboratory tests, including serum 25(OH)D; pain scores at baseline, third week, and third month follow-ups were collected.RESULTS: A total of 83 patients were recruited and divided into 2 groups with respect to vitamin D status. The number of patients with serum 25(OH)D level below 20 ng/mL was 57 and the number of patients with serum 25(OH)D level above 20 ng/mL was 26. Treatment success rates were significantly lower in vitamin D deficient group at third week and third month (P: 0.006, P: 0.01).LIMITATIONS: Retrospective nature and the absence of functional outcomes.CONCLUSION: Vitamin D deficiency is associated with a lower probability of meaningful pain relief following TFESI. It may worth assessing serum vitamin D level prior to this intervention, although prospective investigation is necessary.KEY WORDS: Lumbar disc herniation, vitamin D deficiency, transforaminal epidural steroid injection, treatment success