Randomized, double-blind trial of preoperative pregabalin versus placebo to improve quality of recovery after breast cancer surgery.
Toledo FV; Meletti JFA; Silva LMC; Serra NMM; Mendonça MNPS; Guerra PHC; Pinto CAL · 2026 · Brazilian journal of anesthesiology (Elsevier)
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)
Introduction Surgery remains one of the most important treatments for breast cancer. In this context, the quality of postoperative recovery has become a key concern. Adequate control of acute pain is essential to optimize patient comfort…
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Metadata source: Europe PMC · DOI 10.1016/j.bjane.2026.844749