Ultrasound vs. Fluoroscopy Guided Erector Spinae Plane Block in Postherpetic Neuralgia: A Prospective Study.
Ozalp; Yolcu; Uyar; Eyigor · 2026 · Journal of clinical medicine
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Background: The erector spinae plane block (ESPB) is a commonly used interventional method in the treatment of post-herpetic neuralgia (PHN). ESPB can be performed under the guidance of ultrasound or fluoroscopy, and there are limited data…
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Metadata source: PubMed · DOI 10.3390/jcm15114014