International journal of obstetric anesthesia · 2025
Efficacy and safety of intravenous administration of dexamethasone on post-cesarean delivery pain: a systematic review and meta-analysis of current literature.
СтатьяМетаанализСистематический обзорНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Ioannopoulos Dimitrios, Tsani Zoi, Chatsiou Eleni, Arnaoutoglou Eleni, Tsaousi Georgia
Аннотация
BACKGROUND: Surgical tissue trauma induced by cesarean delivery serves as a pivotal stimulus for initiating the activation of nociceptors, leading to severe postoperative pain. Dexamethasone seems to mitigate pain-elicited inflammatory response and potentially serve as an analgesic adjunct in the post-cesarean period. This systematic review and meta-analysis aimed to assess the administration of intravenous dexamethasone for post-cesarean pain management.
METHODS: An electronic database search involving PubMed, Scopus, CENTRAL, and the Public Library of Science was conducted to identify all randomized controlled trials (RCTs) pertinent to the analgesic efficacy of intravenous dexamethasone compared with placebo for cesarean delivery. The risk of bias and certainty of evidence in eligible trials were assessed using the ROB2 tool and the GRADE approach, respectively.
RESULTS: Seventeen RCTs were included in the qualitative analysis, and 15 in the quantitative analysis. Intravenous dexamethasone was associated with prolonged time to first request for rescue analgesia (mean difference [MD] 3.33 hours, 95% CI 1.67 to 4.99; I2 = 92.7%), lower opioid analgesic consumption (MD, -3.23 mg; 95% CI, -4.04 to -2.41; I2 = 67.5%) within 24 hours and improved pain scores up to 24 hours postoperatively compared with placebo, however prediction intervals failed to confirm these favorable effects. The risk of postoperative nausea and vomiting was reduced with intravenous dexamethasone, but not that of pruritus.
CONCLUSIONS: Intravenous perioperative dexamethasone seems to be a promising adjunct to established analgesic modalities in cesarean delivery, with prolonged time to first request for rescue analgesia, reduced analgesic consumption, and reduced pain scores at rest up to 24 hours postoperatively. However, the substantial heterogeneity and low certainty of available evidence preclude any definite conclusions from being drawn.
METHODS: An electronic database search involving PubMed, Scopus, CENTRAL, and the Public Library of Science was conducted to identify all randomized controlled trials (RCTs) pertinent to the analgesic efficacy of intravenous dexamethasone compared with placebo for cesarean delivery. The risk of bias and certainty of evidence in eligible trials were assessed using the ROB2 tool and the GRADE approach, respectively.
RESULTS: Seventeen RCTs were included in the qualitative analysis, and 15 in the quantitative analysis. Intravenous dexamethasone was associated with prolonged time to first request for rescue analgesia (mean difference [MD] 3.33 hours, 95% CI 1.67 to 4.99; I2 = 92.7%), lower opioid analgesic consumption (MD, -3.23 mg; 95% CI, -4.04 to -2.41; I2 = 67.5%) within 24 hours and improved pain scores up to 24 hours postoperatively compared with placebo, however prediction intervals failed to confirm these favorable effects. The risk of postoperative nausea and vomiting was reduced with intravenous dexamethasone, but not that of pruritus.
CONCLUSIONS: Intravenous perioperative dexamethasone seems to be a promising adjunct to established analgesic modalities in cesarean delivery, with prolonged time to first request for rescue analgesia, reduced analgesic consumption, and reduced pain scores at rest up to 24 hours postoperatively. However, the substantial heterogeneity and low certainty of available evidence preclude any definite conclusions from being drawn.