Research Article
Dexamethasone as an Analgesic Adjunct for Postcesarean Delivery Pain: A Randomized Controlled Trial
Table 3
Intraoperative and postoperative nausea and vomiting and pruritus outcomes.
| | Dexamethasone (n = 23) | Placebo (n = 24) | value |
| Incidence of intraoperative nausea | 5 (21.7%) | 2 (8.3%) | 0.2452 | Incidence of intraoperative vomiting | 4 (17.4%) | 5 (20.8%) | 1.0002 | Intraoperative antiemetic administered | 10 (43.5%) | 9 (37.5%) | 0.6763 | Postoperative nausea scores | | | | 2 h | 0 (0, 4) | 1.5 (0, 8.5) | 0.0581 | 24 h | 0 (0, 0) | 0 (0, 4.5) | 0.1491 | 48 h | 0 (0, 0) | 0 (0, 0) | 0.5631 | Incidence of postoperative nausea | 10 (43.5%) | 15 (62.5%) | 0.1913 | Incidence of postoperative vomiting/retching | | | | 2 h | 4 (17.4%) | 11 (45.8%) | 0.0602 | 24 h | 4 (17.4%) | 10 (41.6%) | 0.1112 | 48 h | 0 | 0 | | Number of vomiting/retching episodes | | | | 2 h | 0 (0, 0) | 0 (0, 2.0) | 0.0461 | 24 h | 0 (0, 0) | 0 (0, 2.0) | 0.0651 | 48 h | 0 (0, 0) | 0 (0, 0) | | Postoperative antiemetic administered | 10 (43.5%) | 18 (75.0%) | 0.0283 | Complete response | 1 (4.3%) | 2 (8.3%) | 1.0002 | Postoperative pruritus | 16 (69.5%) | 17 (70.8%) | 0.9243 | Postoperative antipruritic administered | 12 (52%) | 12 (50%) | 0.8813 |
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N (%); median values (Q1, Q3); IONV (intraoperative nausea and vomiting); PONV (postoperative nausea and vomiting). 1Wilcoxon rank-sum test. 2Fisher exact test. 3Chi-square test.
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