Efficacy of postoperative analgesia with duloxetine in posthemorrhoidectomy pain: a prospective, randomized, double-blind and placebo-controlled trial.
Marlus Tavares GerberHumberto Fenner LyraThomas Rolf ErdmannFernanda BomfatiPatrick Barcelos GasparetoGetúlio Rodrigues de Oliveira FilhoPublished in: BMC anesthesiology (2022)
The study was retrospectively registered on the Brazilian Clinical Trials Registry (identifier: RBR-9pdgms, registration date: 08/10/2020).