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. 2017 Dec;61(12):978-984.
doi: 10.4103/ija.IJA_317_17.

Comparison of efficacy of palonosetron-dexamethasone combination with palonosetron or dexamethasone alone for prophylaxis against post-operative nausea and vomiting in patients undergoing laparoscopic cholecystectomy

Arindam Chatterjee  1 , Sandeep Sahu  1 , Mekhala Paul  1 , Tanya Singh  1 , Surendra Singh  1 , Prabhaker Mishra  2
Affiliations

Comparison of efficacy of palonosetron-dexamethasone combination with palonosetron or dexamethasone alone for prophylaxis against post-operative nausea and vomiting in patients undergoing laparoscopic cholecystectomy

Arindam Chatterjee et al. Indian J Anaesth. 2017 Dec.

Abstract

Background and aims: Post-operative nausea and vomiting (PONV) is highly distressing and unpleasant symptom. Dexamethasone and palonosetron are effective antiemetics with minimal side effect profile. This study compares the efficacy of palonosetron or dexamethasone alone and their combination (palonosetron plus dexamethasone) for prevention of PONV after laparoscopic cholecystectomy.

Methods: This prospective, randomised, double-blind trial was done on 187 adults, American Society of Anesthesiologists Grade I and II patients, aged 18-75 years undergoing laparoscopic cholecystectomy. They were allocated to three groups which were to receive either of the three treatment regimens: dexamethasone 8 mg (Group D, n = 57), palonosetron 0.075 mg (Group P, n = 66) or dexamethasone 8 mg plus palonosetron 0.075 mg (Group PD, n = 64). The primary outcome was incidence of PONV in 24 h and the secondary outcome was a number of rescue antiemetic required. One-way ANOVA test was used to compare the means amongst three groups. To compare the proportions in the groups, Chi-square test/Fisher's exact test/Two proportions Z-test was applied as appropriate.

Results: Overall incidences of PONV in the study 24 h postoperatively were 23.4% in PD, 27.2% in P group and 56.14% in D group (P < 0.001). Requirement of rescue antiemetic was more in dexamethasone group than other two groups (PD = 1 time, P = 1.38 times and D = 1.5 times).

Conclusion: Palonosetron alone and palonosetron-dexamethasone combination were equally effective in the prevention of PONV. Dexamethasone alone was least effective amongst the three groups. There is no difference between palonosetron and palonosetron-dexamethasone for PONV prevention.

Keywords: Cholecystectomy; dexamethasone; laparoscopic; palonosetron; post-operative nausea vomiting.

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Conflict of interest statement

There are no conflicts of interest.

Figures

Figure 2
Figure 2
Consort flow diagram
Figure 1
Figure 1
Incidence of post-operative nausea and vomiting versus time in the study groups
See this image and copyright information in PMC

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