ArticleInsights into imaging2021
Computed tomography versus fluoroscopic guided-sacroiliac joint injection: a prospective comparative study.
Article in Insights into imaging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 2 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
6 citing papers in PubMed, 2 syntheses or guidelines pooled it, 14 citations in OpenAlex.
- [2025 Multidisciplinary International Working Group Consensus Practice Guidelines: Sacroiliac joint complex pain interpretation].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2026Guideline
- Consensus practice guidelines on sacroiliac joint complex pain from a multispecialty, international working group.Pain medicine (Malden, Mass.) · 2025Guideline
- CT-guided sacroiliac joint injection for chronic sacroiliitis: outcomes and predictors in a retrospective cohort study.La Radiologia medica · 2026Article
- Review of Sacroiliac Joint Injection Techniques.Current pain and headache reports · 2022Review
- Minimally Invasive Sacroiliac Fusion-a Review.Current pain and headache reports · 2022Review
- Successful Diagnosis of Sacroiliac Joint Dysfunction.Journal of pain research · 2021Review
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThere are limited data discussing long-term pain relief and comparability of different image-guided sacroiliac joint (SIJ) injection. This study compared CT and fluoroscopic-guided SIJ injections regarding statistically and clinically significant differences in numeric pain reduction, radiation doses, and patient's satisfaction.
methodsA prospective study conducted on 52 patients who met specific inclusion criteria of SIJ pain. A mixture of 1 ml of 40 mg methylprednisolone acetate diluted in 2 ml of lidocaine 2% was injected under either CT or fluoroscopic guidance. Numeric rating score (NRS) and Oswestry disability index (ODI) were assessed and recorded for each patient before procedure and one-week, and one-, three-, six-, and 12-months after procedure. The results were compared between both groups.
resultsAnalysis of NRS one-month post-procedure showed a significant decrease from baseline in both groups: 12.5% in CT group (p = 0.002) and 9.5% in fluoroscopic group (p = 0.006). No significant difference in NRS between two groups at one- and three-months post-procedure (p = 0.11 and 0.1, respectively). There was a significant difference in NRS between two groups at six- and 12-months post-procedure (p = 0.001 and < 0.0001, respectively). Comparison of ODI at six-month post-procedure revealed that both groups had a statistically significant improvement (p < 0.0001). There was a significant difference in ODI between two groups at six-months post-procedure (p = 0.01).
conclusionsCT-guided SIJ injection compares favorably with fluoroscopic guidance and offers statistically and clinically significant long-term pain relief. The use of dose reduction protocol in CT is important for decreasing the radiation dose.
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