Analgesic efficacy of equal-dose bupivacaine diluted to 20 vs. 30 mL for anterior quadratus lumborum block after cesarean delivery: a randomized double-blind trial.
Pajina B; Leurcharusmee P · 2026 · Minerva anestesiologica
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 anterior quadratus lumborum (QL) block provides effective post-cesarean delivery analgesia, but the optimal local anesthetic (LA) volume remains unknown. This is critical for balancing efficacy and safety in pregnant…
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Metadata source: Europe PMC · DOI 10.23736/s0375-9393.26.19720-x