The Journal of international medical research
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Review Comparative Study
Cerebral monitoring of anaesthesia on reducing cognitive dysfunction and postoperative delirium: a systematic review.
Objective To assess the efficacy of cerebrally monitoring the depth of anaesthesia in reducing postoperative cognitive dysfunction and postoperative delirium (POD). Methods MEDLINE, EMBASE, and Cochrane Library databases were searched following PRISMA statement guidelines. We included randomized clinical trials (RCTs) comparing electroencephalogram-based and routine care-guided titration of anaesthesia in a systematic review. ⋯ There was no significant difference between BIS- and AEP-based titration of anaesthesia in reducing the risk of POD. Extensive heterogeneity for cardiac and thoracic surgery was identified in the study population, and significant publication bias was found among the POD results. Conclusions BIS- and AEP-guided anaesthesia are associated with significantly reduced risk of POD and long-term cognitive dysfunction.
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Review Meta Analysis
Foetal responses to dexmedetomidine in parturients undergoing caesarean section: a systematic review and meta-analysis.
Objective This current meta-analysis was conducted to evaluate effects of dexmedetomidine on neonatal maternal factors. Methods The electronic databases of PubMed, Embase, and Cochrane Central Register of Controlled Trials were searched. The primary outcomes were neonatal parameters, including umbilical blood gases and Apgar scores. ⋯ Conclusion This meta-analysis shows that dexmedetomidine is safe for neonates who are delivered by caesarean section. Moreover, dexmedetomidine used in neuraxial anaesthesia can improve the characteristics of motor and sensory block and prolong the maternal pain-free period. Dexmedetomidine can also reduce the maternal incidence of postoperative adverse effects.
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Review Meta Analysis
Foetal responses to dexmedetomidine in parturients undergoing caesarean section: a systematic review and meta-analysis.
Objective This current meta-analysis was conducted to evaluate effects of dexmedetomidine on neonatal maternal factors. Methods The electronic databases of PubMed, Embase, and Cochrane Central Register of Controlled Trials were searched. The primary outcomes were neonatal parameters, including umbilical blood gases and Apgar scores. ⋯ Conclusion This meta-analysis shows that dexmedetomidine is safe for neonates who are delivered by caesarean section. Moreover, dexmedetomidine used in neuraxial anaesthesia can improve the characteristics of motor and sensory block and prolong the maternal pain-free period. Dexmedetomidine can also reduce the maternal incidence of postoperative adverse effects.
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High-flow nasal cannula (HFNC) oxygen therapy has several physiological advantages over traditional oxygen therapy devices, including decreased nasopharyngeal resistance, washing out of the nasopharyngeal dead space, generation of positive pressure in the pharynx, increasing alveolar recruitment in the lungs, humidification of the airways, increased fraction of inspired oxygen and improved mucociliary clearance. Recently, the use of HFNC in treating adult critical illness patients has significantly increased, and it is now being used in many patients with a range of different disease conditions. ⋯ This review article summarizes the available published literature on the positive physiological effects, mechanisms of action, and the clinical applications of HFNC, compared with traditional oxygen therapy devices. The available literature suggests that HFNC oxygen therapy is an effective modality for the early treatment of critically adult patients.
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Review Case Reports
Epidural blood patch for spontaneous intracranial hypotension with chronic subdural haematoma: A case report and literature review.
Spinal leakage of cerebrospinal fluid (CSF) is considered to be the primary cause of spontaneous intracranial hypotension (SIH). Subdural haematoma (SDH) is a serious complication of SIH. This current report presents a case of bilateral SDH with SIH that was treated with epidural blood patching (EBP). ⋯ As a consequence of clinical deterioration of the patient, EBP was subsequently performed at the T12-L1 level. The headache was rapidly relieved and later the SDH was completely absorbed. This case report and literature review aims to remind clinicians that SIH can cause SDH and that EBP is a viable treatment option.