Anesthesia and analgesia
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Anesthesia and analgesia · Sep 2019
Meta AnalysisEffectiveness of Magnesium in Preventing Shivering in Surgical Patients: A Systematic Review and Meta-analysis.
Clinical trials regarding the antishivering effect of perioperative magnesium have produced inconsistent results. We conducted a systematic review and meta-analysis with Trial Sequential Analysis to evaluate the effect of perioperative magnesium on prevention of shivering. ⋯ Perioperative IV administration of magnesium effectively reduced shivering and Trial Sequential Analysis suggested that no more trials are required to confirm that IV magnesium effectively reduces shivering.
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Anesthesia and analgesia · Sep 2019
ReviewRemote Surveillance Technologies: Realizing the Aim of Right Patient, Right Data, Right Time.
The convergence of multiple recent developments in health care information technology and monitoring devices has made possible the creation of remote patient surveillance systems that increase the timeliness and quality of patient care. More convenient, less invasive monitoring devices, including patches, wearables, and biosensors, now allow for continuous physiological data to be gleaned from patients in a variety of care settings across the perioperative experience. These data can be bound into a single data repository, creating so-called data lakes. ⋯ Critical to the impact of the technology are strategies of implementation, including who should receive and respond to alerts and how they should respond. Moreover, the lack of cost-effectiveness data and the uncertainty of whether clinical activities surrounding these technologies will be financially reimbursed remain significant challenges to future scale and sustainability. This narrative review will discuss the evolving technical components of remote surveillance systems, the clinical use cases relevant to the anesthesiologist's practice, the existing evidence for their impact on patients, the barriers that exist to their effective implementation and study, and important considerations regarding sustainability and cost-effectiveness.
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Anesthesia and analgesia · Sep 2019
ReviewFibrinolysis Shutdown in Trauma: Historical Review and Clinical Implications.
Despite over a half-century of recognizing fibrinolytic abnormalities after trauma, we remain in our infancy in understanding the underlying mechanisms causing these changes, resulting in ineffective treatment strategies. With the increased utilization of viscoelastic hemostatic assays (VHAs) to measure fibrinolysis in trauma, more questions than answers are emerging. Although it seems certain that low fibrinolytic activity measured by VHA is common after injury and associated with increased mortality, we now recognize subphenotypes within this population and that specific cohorts arise depending on the specific time from injury when samples are collected. Future studies should focus on these subtleties and distinctions, as hypofibrinolysis, acute shutdown, and persistent shutdown appear to represent distinct, unique clinical phenotypes, with different pathophysiology, and warranting different treatment strategies.
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Anesthesia and analgesia · Sep 2019
ReviewRoad to Perioperative Medicine: A Perspective From China.
With the development of anesthesiology, patient safety has been remarkably improved, but the postoperative mortality rate at 30 days is still as high as 0.56%-4%, and the morbidity is even higher. Three years ago, the Chinese Society of Anesthesiology proposed that the direction of the anesthesiology development should be changed to perioperative medicine in China. Anesthesiologists should pay more attention to the long-term outcome. In this article, we introduced what we have done, what the challenges are, and what we should do in the future with regard to the practice of perioperative medicine in China.