Articles: postoperative.
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Review Meta Analysis
Fenoldopam to prevent acute kidney injury after major surgery-a systematic review and meta-analysis.
Acute kidney injury (AKI) after surgery is associated with increased mortality and healthcare costs. Fenoldopam is a selective dopamine-1 receptor agonist with renoprotective properties. We conducted a systematic review and meta-analysis of randomised controlled trials comparing fenoldopam with placebo to prevent AKI after major surgery. ⋯ In this analysis, peri-operative treatment with fenoldopam was associated with a significant reduction in post-operative AKI but it had no impact on renal replacement therapy or hospital mortality. Equipoise remains for further large trials in this area since the studies were conducted in three types of surgery, the majority of studies were rated at high risk of bias and the criteria for AKI varied between trials.
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Meta Analysis Comparative Study
Laparoscopic cholecystectomy under spinal anaesthesia vs. general anaesthesia: a meta-analysis of randomized controlled trials.
Laparoscopic Cholecystectomy (LC) is conventionally performed under general anaesthesia (GA), but there are multiple studies which have found spinal anaesthesia (SA) as a safe alternative. This meta-analysis was performed after adding many recent randomized controlled trials (RCTs) to clarify this issue. ⋯ SA as the sole anaesthesia technique is feasible, safe for elective LC.
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Frontiers of medicine · Dec 2015
Meta AnalysisEfficacy and safety of perioperative parecoxib for acute postoperative pain treatment in children: a meta-analysis.
Perioperative parecoxib administration reduces postoperative pain, opioid consumption, and adverse events in adult patients. However, the efficacy and safety of parecoxib in children remain unclear. This metaanalysis included related published studies to address this concern. ⋯ Overall, these results suggested that perioperative parecoxib administration was associated with less acute postoperative pain and fewer adverse events compared with placebo or standard treatments. Parecoxib administration also resulted in less emergence agitation compared with placebo treatment and less excessive sedation concern compared with standard treatments. However, the long-term effects, effects on opioid consumption, and patient satisfaction of parecoxib administration warrant further investigation.
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Review Meta Analysis
A systematic review and meta-analysis of ultrasound versus electrical stimulation for peripheral nerve location and blockade.
We systematically reviewed peripheral nerve blockade guided by ultrasound versus electrical stimulation. We included 26 comparisons in 23 randomised controlled trials of 2125 participants. Ultrasound reduced the rate of pain during the procedure, relative risk (95% CI) 0.60 (0.41-0.89), p = 0.01. ⋯ The rate of rescue was unaffected by the addition of electrical stimulation to ultrasound, relative risk (95% CI) 1.07 (0.54-2.10), p = 0.85. Ultrasound, with or without electrical stimulation, reduced the pooled rate of vascular puncture, relative risk (95% CI) 0.23 (0.15-0.37), p < 0.0001. There was no difference in the rate of postoperative neurological side-effects, relative risk (95% CI) 0.76 (0.53-1.09), p = 0.13.
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Dexamethasone is an antiemetic alternative to ondansetron. We aimed to compare the effects of dexamethasone and ondansetron in preventing postoperative nausea and vomiting (PONV) in patients undergoing laparoscopic surgery. ⋯ Dexamethasone was as effective and as safe as ondansetron in preventing PONV. Dexamethasone should be encouraged as an alternative to ondansetron for preventing PONV in patients undergoing laparoscopic surgery.