Anesthesia and analgesia
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Anesthesia and analgesia · Oct 2017
ReviewAn Appraisal of the Carlisle-Stouffer-Fisher Method for Assessing Study Data Integrity and Fraud.
Data fabrication and scientific misconduct have been recently uncovered in the anesthesia literature, partly via the work of John Carlisle. In a recent article in Anaesthesia, Carlisle analyzed 5087 randomized clinical trials from anesthesia and general medicine journals from 2000 to 2015. He concluded that in about 6% of studies, data comparing randomized groups on baseline variables, before the given intervention, were either too similar or dissimilar compared to that expected by usual sampling variability under the null hypothesis. ⋯ More sophisticated methods are needed for nonrandomized trials, randomized trial data reported beyond Table 1, and combating growing fraudster sophistication. We encourage all authors to more carefully scrutinize their own reporting. Finally, we believe that reporting of suspected data fraud and integrity issues should be done more discretely and directly by the involved journal to protect honest authors from the stigma of being associated with potential fraud.
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Anesthesia and analgesia · Oct 2017
Randomized Controlled TrialImpact of Simulator-Based Training in Focused Transesophageal Echocardiography: A Randomized Controlled Trial.
The aim of the study was to determine if training in transesophageal echocardiography (TEE) using a TEE simulator improves the ability of novice operators to perform and interpret a focused critical care TEE. ⋯ Simulation-based TEE training improves the ability of novice operators to perform a focused critical care TEE in comparison to lecture-based education only. After 8 hours of simulator and lecture-based training, the majority of TEEs of novices are of sufficient quality for clinical use. Furthermore, a substantial skill level in correct quantification and interpretation of imaging is achieved.
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Anesthesia and analgesia · Oct 2017
ReviewPerioperative Acute Kidney Injury: An Under-Recognized Problem.
The incidence of perioperative acute kidney injury (AKI) is more common than previously recognized, especially in high-risk patients undergoing higher risk procedures. The growing number of patients who develop perioperative AKI is related, in part, to the aging population and increase in the number of individuals with chronic comorbidities, particularly those with premorbid chronic kidney disease. Despite the acceptance of standardization in the definition of AKI, clinicians routinely underdiagnose it and fail to appreciate that it is associated with considerable morbidity and mortality. ⋯ This review discusses accepted standard definitions of AKI, highlights associated risk factors for its development, and provides an overview of its epidemiology and pathology. It emphasizes potential preventive strategies, the possible role of emerging biomarkers in defining its presence more expeditiously before irreversible injury, and current recommended guidelines and therapeutic approaches. The ultimate goal of this article is to bring to the attention of clinicians the seriousness of this potentially preventable or modifiable perioperative complication.
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Anesthesia and analgesia · Oct 2017
Randomized Controlled TrialFlurbiprofen Axetil Provides Effective Analgesia Without Changing the Pregnancy Rate in Ultrasound-Guided Transvaginal Oocyte Retrieval: A Double-Blind Randomized Controlled Trial.
In this prospective double-blind randomized study, we evaluated the analgesic effect and potential effect on pregnancy rate of the nonsteroidal anti-inflammatory drug flurbiprofen axetil in patients undergoing ultrasound-guided transvaginal oocyte retrieval under propofol-remifentanil anesthesia. ⋯ Flurbiprofen axetil given before ultrasound-guided transvaginal oocyte retrieval for patients under propofol-remifentanil general anesthesia relieves pain without any detrimental effect on clinical pregnancy rate.
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Anesthesia and analgesia · Oct 2017
Randomized Controlled TrialEffect of Endotracheal Tube Cuff Shape on Postoperative Sore Throat After Endotracheal Intubation.
Although minor, a sore throat after endotracheal intubation can adversely affect patient satisfaction and postoperative function. We compared the effects of 2 endotracheal tube cuff shapes on postoperative sore throat. ⋯ Intubation using an endotracheal tube with a tapered cuff reduced the incidence and severity of postoperative sore throat and the incidence of hoarseness after surgery when compared with an endotracheal tube with a cylindrical cuff.