Effectiveness of dexmedetomidine versus fentanyl on postoperative pain and recovery after pediatric tonsillectomy: A retrospective cohort study.
Jallad M; AlAnazi B; Aloqbawi A; Albuthi M; Mahmoud AHM; Khan MI; AlDhuwaihy A; Alzuhayri F · 2026 · Saudi journal of anaesthesia
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 Pediatric tonsillectomy is commonly associated with significant postoperative pain. Opioids remain a mainstay for perioperative analgesia but carry risks of respiratory depression and prolonged recovery, especially in patients…
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Metadata source: Europe PMC · DOI 10.4103/sja.sja_788_25