Evidence map›Paper›PMID 40515821›Full record

ArticleNeuroradiology2025

Percutaneous management of pyogenic spondylodiscitis using absorbable antibiotic carrier (STIMULAN®): preliminary results from a single-center study.

Matteo Bellini, Joshua Adam Hirsch, Stefano Marcia, Ernesto Piane, Margherita Di Stefano, Vittoria Balletta, Marzio Formisano, Chiara Zini

Abstract readClinical Study
PubMed Publisher
In one paragraph

Article in Neuroradiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Matteo BelliniAzienda Ospedaliera Universitaria Senese, Siena, Italy.
Joshua Adam HirschMassachusetts General Hospital, Boston, United States.
Stefano MarciaSantissima Trinità, Cagliari, Italy.
Ernesto PianeAzienda USL Toscana Sud Est, Grosseto, Italy.
Margherita Di StefanoOspedale di Avezzano, L'Aquila, Italy.
Vittoria BallettaUniversity of Siena, Siena, Italy.
Marzio FormisanoAzienda USL Toscana Nord-Ovest, Lucca, Italy.
Chiara ZiniAzienda Usl Toscana Centro, Firenze, Italy. zini.chiara@gmail.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThis study evaluates the feasibility of using a fully resorbable antibiotic carrier (STIMULAN®, Rapid Cure, Biocomposites Ltd, UK) for the targeted treatment of spondylodiscitis (SD) through percutaneous injection directly into the infection site. MATERIAL AND

methodsBetween 2022 and 2024, 13 patients diagnosed with SD underwent percutaneous osteo-discal biopsy followed by intradiscal and intravertebral injection of tailored antibiotic-loaded calcium sulfate paste. Clinical assessments (VAS), laboratory markers (CRP and leukocyte counts), and MRI imaging were used to monitor outcomes up to 12 months.

resultsThe procedure achieved 100% technical success with no major complications. All patients showed significant symptom relief, with VAS scores decreasing from 8.2 at baseline to 3.5 at 12 months. Inflammatory markers improved consistently, particularly CRP, which dropped from 7.35 to 0.23 (p ≈ 0.00005).

conclusionsThese findings suggest that STIMULAN® enables safe, effective local antibiotic delivery in SD, with meaningful clinical and biomarker improvements. Nonetheless, larger multicenter studies are needed to validate these preliminary results and assess long-term efficacy.

Indexed as

Absorbable ImplantsAnti-Bacterial AgentsDiscitisAgedAged, 80 and overCalcium SulfateDrug CarriersFeasibility StudiesFemaleHumansMagnetic Resonance ImagingMaleMiddle AgedPreliminary DataAnti-Bacterial AgentsCalcium SulfateDrug CarriersDissolvable antibiotic-impregnated calcium sulfateMinimally invasive treatmentSpineSpondylodiscitis

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.