Comparison of neosaxitoxin versus bupivacaine via port infiltration for postoperative analgesia following laparoscopic cholecystectomy: a randomized, double-blind trial - Rodríguez-Navarro, Alberto J; Berde, Charles B; Wiedmaier, Gonzalo; Mercado, Andres; Garcia, Carlos; Iglesias, Veronica; Zurakowski, David (Regional anesthesia and pain medicine, 2011)
Keywords: Adult; Analgesia - methods; Analgesics; Anesthesia, Local - methods; Bupivacaine - administration & dosage; Bupivacaine - pharmacokinetics; Cholecystectomy; Cholecystectomy, Laparoscopic - adverse effects; Double-Blind Method; Double-blind studies; Female; Humans; Laparoscopy; Local anesthesia; Male; Middle Aged; Pain; Pain Measurement - drug effects; Pain Measurement - methods; Pain, Postoperative - etiology; Pain, Postoperative - metabolism; Pain, Postoperative - prevention & control; Postoperative period; Regional anesthesia; Saxitoxin - administration & dosage; Saxitoxin - analogs & derivatives; Saxitoxin - pharmacokinetics