BACKGROUND: The analgesic efficacy and adverse effects of a single perioperative dose of dexamethasone are unclear. We performed a systematic review to evaluate the impact of a single i.v. dose of dexamethasone on postoperative pain and explore adverse events associated with this treatment. METHODS: MEDLINE, EMBASE, CINAHL, and the Cochrane Register were searched for randomized, controlled studies that compared dexamethasone vs placebo or an antiemetic in adult patients undergoing general anaesthesia and reported pain outcomes. RESULTS: Forty-five studies involving 5796 patients receiving dexamethasone 1.25-20 mg were included. Patients receiving dexamethasone had lower pain scores at 2 h {mean difference (MD) -0.49 [95% confidence interval (CI): -0.83, -0.15]} and 24 h [MD -0.48 (95% CI: -0.62, -0.35)] after surgery. Dexamethasone-treated patients used less opioids at 2 h [MD -0.87 mg morphine equivalents (95% CI: -1.40 to -0.33)] and 24 h [MD -2.33 mg morphine equivalents (95% CI: -4.39, -0.26)], required less rescue analgesia for intolerable pain [relative risk 0.80 (95% CI: 0.69, 0.93)], had longer time to first dose of analgesic [MD 12.06 min (95% CI: 0.80, 23.32)], and shorter stays in the post-anaesthesia care unit [MD -5.32 min (95% CI: -10.49 to -0.15)]. There was no dose-response with regard to the opioid-sparing effect. There was no increase in infection or delayed wound healing with dexamethasone, but blood glucose levels were higher at 24 h [MD 0.39 mmol litre(-1) (95% CI: 0.04, 0.74)]. CONCLUSIONS: A single i.v. perioperative dose of dexamethasone had small but statistically significant analgesic benefits.
BACKGROUND: The analgesic efficacy and adverse effects of a single perioperative dose of dexamethasone are unclear. We performed a systematic review to evaluate the impact of a single i.v. dose of dexamethasone on postoperative pain and explore adverse events associated with this treatment. METHODS: MEDLINE, EMBASE, CINAHL, and the Cochrane Register were searched for randomized, controlled studies that compared dexamethasone vs placebo or an antiemetic in adult patients undergoing general anaesthesia and reported pain outcomes. RESULTS: Forty-five studies involving 5796 patients receiving dexamethasone 1.25-20 mg were included. Patients receiving dexamethasone had lower pain scores at 2 h {mean difference (MD) -0.49 [95% confidence interval (CI): -0.83, -0.15]} and 24 h [MD -0.48 (95% CI: -0.62, -0.35)] after surgery. Dexamethasone-treated patients used less opioids at 2 h [MD -0.87 mg morphine equivalents (95% CI: -1.40 to -0.33)] and 24 h [MD -2.33 mg morphine equivalents (95% CI: -4.39, -0.26)], required less rescue analgesia for intolerable pain [relative risk 0.80 (95% CI: 0.69, 0.93)], had longer time to first dose of analgesic [MD 12.06 min (95% CI: 0.80, 23.32)], and shorter stays in the post-anaesthesia care unit [MD -5.32 min (95% CI: -10.49 to -0.15)]. There was no dose-response with regard to the opioid-sparing effect. There was no increase in infection or delayed wound healing with dexamethasone, but blood glucose levels were higher at 24 h [MD 0.39 mmol litre(-1) (95% CI: 0.04, 0.74)]. CONCLUSIONS: A single i.v. perioperative dose of dexamethasone had small but statistically significant analgesic benefits.
Authors: Alexandre Ouattara; Patrick Lecomte; Yannick Le Manach; Marc Landi; Sophie Jacqueminet; Igor Platonov; Nicolas Bonnet; Bruno Riou; Pierre Coriat Journal: Anesthesiology Date: 2005-10 Impact factor: 7.892
Authors: Subhi M Alghanem; Islam M Massad; Ehsan M Rashed; Hamdi M Abu-Ali; Salam S Daradkeh Journal: Surg Endosc Date: 2009-06-11 Impact factor: 4.584
Authors: Nicolai A Schultz; Peter N Larsen; B Klarskov; L M Plum; Hans-Jørgen Frederiksen; Henrik Kehlet; Jens G Hillingsø Journal: World J Surg Date: 2018-06 Impact factor: 3.352
Authors: Mehrdad Nikfarjam; Laurence Weinberg; Michael A Fink; Vijayaragavan Muralidharan; Graham Starkey; Robert Jones; Kevin Staveley-O'Carroll; Christopher Christophi Journal: World J Surg Date: 2014-02 Impact factor: 3.352
Authors: Christopher Brasher; Benjamin Gafsous; Sophie Dugue; Anne Thiollier; Joelle Kinderf; Yves Nivoche; Robert Grace; Souhayl Dahmani Journal: Paediatr Drugs Date: 2014-04 Impact factor: 3.022