The influence of fasting on abdominal ultrasound image quality - a randomized controlled trial.
Schreiner M; Thien H; Braasch T; Hoffmann I; Wesemann U; Merkel D; Ludwig M · 2025 · Abdominal radiology (New York)
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 Many patients are instructed to fast before abdominal ultrasound examinations in order to obtain better image quality. However, the few available studies on this topic have so far failed to demonstrate an advantage of several…
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Metadata source: Europe PMC · DOI 10.1007/s00261-025-04947-3