The influence of a prophylactic dose of dexamethasone for postoperative nausea and vomiting on plasma interleukin concentrations after laparoscopic cholecystectomy: a randomised trial.
Eur J Anaesthesiol
; 31(4): 204-11, 2014 Apr.
Article
en En
| MEDLINE
| ID: mdl-23880908
ABSTRACT
BACKGROUND:
Little is known about the effects of small doses of dexamethasone used for the prophylaxis of postoperative nausea and vomiting on the innate host response.OBJECTIVES:
We studied the influence of dexamethasone 4âmg on the perioperative plasma concentrations of interleukins after laparoscopic cholecystectomy. We hypothesised that there would be differences in pro-inflammatory interleukin concentrations in patients who received dexamethasone.DESIGN:
A randomised controlled study.SETTING:
University hospital. PATIENTS Forty-six patients undergoing laparoscopic cholecystectomy under total intravenous anaesthesia were allocated randomly into one of two study groups; 42 patients completed the study.INTERVENTIONS:
Patients in group 1 (dexamethasone, nâ=â22) received dexamethasone 4âmg and group 2 (nâ=â20) acted as controls. MAIN OUTCOMEMEASURES:
Plasma levels of tumour necrosis factor alpha and interleukins 1ß, 6, 8, 10 and 13 were measured before anaesthesia, before surgery and 2 and 24âh after surgery. The frequency and number of episodes of postoperative nausea and vomiting were recorded.RESULTS:
Areas under the curve of the percentage variation of interleukins 6 and 8 were significantly lower in the dexamethasone group. There were no significant differences between groups in the areas under the curve for tumour necrosis factor alpha and interleukins 1ß, 10 and 13. The greatest variation in interleukin concentrations was 2âh postoperatively, when the concentration of interleukin 6 was greater in the control group, whereas the concentration of interleukin 10 was higher in the dexamethasone group. Twenty-four hours after surgery, only the concentration of interleukin 6 remained significantly increased in both groups (Pâ=â0.001 and Pâ=â0.002, respectively). There were no significant differences between groups in respect of postoperative nausea and vomiting.CONCLUSION:
Prophylactic dexamethasone given before laparoscopic cholecystectomy produced a significant decrease in concentrations of interleukins 6 and 8. Further studies are needed to investigate the clinical implications of these findings.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Dexametasona
/
Colecistectomía Laparoscópica
/
Náusea y Vómito Posoperatorios
/
Antieméticos
Tipo de estudio:
Clinical_trials
Límite:
Adult
/
Aged
/
Female
/
Humans
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Male
/
Middle aged
Idioma:
En
Revista:
Eur J Anaesthesiol
Asunto de la revista:
ANESTESIOLOGIA
Año:
2014
Tipo del documento:
Article
País de afiliación:
Rumanía