Comparing continuous bilateral quadratus lumborum block with continuous epidural block for analgesia and perioperative outcomes in colorectal cancer surgery: A noninferiority randomized controlled trial.
Roy S; Gupta N; Bharti SJ; Garg R; Mishra S; Bhoriwal S; Bhatnagar S; Kumar V · 2026 · Journal of anaesthesiology, clinical pharmacology
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 and aims Managing acute postsurgical pain following midline exploratory laparotomy in colorectal cancer patients involves various approaches, such as central neuraxial blockade, patient-controlled intravenous analgesia with…
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Metadata source: Europe PMC · DOI 10.4103/joacp.joacp_293_25