Efficacy of three doses of tramadol with bupivacaine for caudal analgesia in paediatric inguinal herniotomy

Complementary and synergistic antinociceptive interaction between the enantiomers of tramadol.

Robert B. Raffa, Elmar Friderichs, Wolfgang Reimann et al. · Journal of Pharmacology and Experimental Therapeutics · 1993 · 440 citations

Medicine, Medicinal Chemistry, Pharmacology +17

Tramadol: pain relief by an opioid without depression of respiration

M D Vickers, D. O’Flaherty, S. M. SZEKELY et al. · Anaesthesia · 1992 · 439 citations · Full text

Medicine, Anesthesiology, Pharmacology +14

Postoperative Patient-Controlled Analgesia with Tramadol: Analgesic Efficacy and Minimum Effective Concentrations

K. A. Lehmann, Ulrich Kratzenberg, Barbara Schroeder-Bark et al. · Clinical Journal of Pain · 1990 · 202 citations

Medicine, Anesthesiology, Pharmacology +17

Comparison of a bupivacaine-clonidine mixture with plain bupivacaine for caudal analgesia in children † †This paper was presented in part to the North East Thames Region Anaesthetists Society Meeting, April 24, 1993.

J.J. LEE, Alan Rubin · British Journal of Anaesthesia · 1994 · 169 citations · Full text

Medicine, Anesthesiology, Pediatrics +14

Caudal tramadol for postoperative analgesia in pediatric hypospadias surgery

D. P. Prosser, Alison Davis, P D Booker et al. · British Journal of Anaesthesia · 1997 · 115 citations · Full text

Medicine, Anesthesiology, Surgery +16