ArticleSkeletal radiology2020
Impact of fluoroscopic injection location on immediate and delayed pain relief in patients with greater trochanteric pain syndrome.
Article in Skeletal radiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis 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.
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Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.
- What factors influence pain scores following Corticosteroid injection in patients with Greater Trochanteric Pain Syndrome? A systematic review.BMC musculoskeletal disorders · 2024Pooled it
- Sonographic pathoanatomy of greater trochanteric pain syndrome.Journal of ultrasound · 2024Article
- Clinical indications for image-guided interventional procedures in the musculoskeletal system: a Delphi-based consensus paper from the European Society of Musculoskeletal Radiology (ESSR)-part IV, hip.European radiology · 2022Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectThe purpose of this study was to assess whether fluoroscopically guided corticosteroid injections into the extrabursal tissues, trochanteric (subgluteus maximus) bursa, or subgluteus medius bursa provide better immediate and short-term pain relief. MATERIALS AND
methodsAll fluoroscopically guided corticosteroid injections performed over a 67-month period for greater trochanteric pain syndrome were retrospectively reviewed. Procedural images were reviewed by two musculoskeletal radiologists to determine the dominant injection site based on final needle positioning and contrast spread pattern, with discrepancies resolved by consensus. Statistical analysis of the association between pain score reduction and dominant injection site was performed.
resultsOne hundred forty injections in 121 patients met the inclusion criteria. The immediate and 1-week post-injection pain reduction was statistically significant for trochanteric bursa, subgluteus medius bursa, and non-bursal injections. However, there was no statistically significant difference in the degree of pain reduction between the groups. There was statistically significant increase in the 1-week post-injection mean pain score compared with immediate post-injection mean pain score in the subgluteus medius bursa and non-bursal injection groups (p < 0.01) but not in the trochanteric bursa group.
conclusionFluoroscopy is frequently chosen over blind injection or ultrasound guidance for trochanteric steroid injections in patients with a high body mass index. Our results indicate that fluoroscopically guided steroid injections into the trochanteric bursa and subgluteus medius bursa significantly reduced immediate and 1-week post-injection pain scores, as do non-bursal injections. Steroid injection into the subgluteus medius bursa and non-bursal sites may be less effective in maintaining pain reduction at 1-week post-injection.
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Registered trials
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