Anesthesia and analgesia
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Anesthesia and analgesia · Sep 2009
Case ReportsManagement of the difficult infant airway with the Storz Video Laryngoscope: a case series.
The incorporation of video technology into laryngoscopes provides an additional option for the management of difficult intubations. We report the successful use of the Miller 1 Storz Video Laryngoscope in seven infants with difficult direct laryngoscopy.
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Anesthesia and analgesia · Sep 2009
The diagnostic value of the upper lip bite test combined with sternomental distance, thyromental distance, and interincisor distance for prediction of easy laryngoscopy and intubation: a prospective study.
Accuracy of upper lip bite test (ULBT) has been compared with the Mallampati classification. In this study, we investigated whether the combination of the ULBT classification with sternomental distance (SMD), thyromental distance (TMD), and interincisor distance (IID) or a composite score can improve the ability to predict easy laryngoscopy and intubation compared with each test alone. ⋯ We conclude that the specificity and accuracy of the ULBT is significantly higher than the other tests and is more accurate in airway assessment. However, the ULBT in conjunction with the other tests could more reliably predict easy laryngoscopy or intubation.
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Approximately 25% of initial arteriovenous fistula (AVF) placements will fail as a result of thrombosis or failure to develop adequate vessel size and blood flow. Fistula maturation is impacted by patient characteristics and surgical technique, but both increased vein diameter and high fistula blood flow rates are the most important predictors of successful AVFs. Anesthetic techniques used in vascular access surgery (monitored anesthesia care, regional blocks, and general anesthesia) may affect these characteristics and fistula failure. ⋯ Use of regional blocks may improve the success of vascular access procedures by producing significant vasodilatation, greater fistula blood flow, sympathectomy-like effects, and decreased maturation time. However, a large-scale, prospective, clinical trial comparing the different anesthetic techniques is still needed to verify these findings.
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Anesthesia and analgesia · Sep 2009
Anesthesiologists with substance use disorders: a 5-year outcome study from 16 state physician health programs.
Anesthesiologists have a higher rate of substance use disorders than other physicians, and their prognoses and advisability to return to anesthesiology practice after treatment remain controversial. Over the past 25 yr, physician health programs (PHPs), created under authority of state medical regulatory boards, have become primary resources for management and monitoring of physicians with substance abuse and other mental health disorders. ⋯ Anesthesiologists in our sample treated and monitored for substance disorders under supervision of PHPs had excellent outcomes similar to other physicians, with no higher mortality, relapse rate, or disciplinary rate and no evidence in their records of patient harm. It is postulated that differences of study design account for contradictory conclusions from other reports.
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Anesthesia and analgesia · Sep 2009
Randomized Controlled TrialNasogastric tube insertion using different techniques in anesthetized patients: a prospective, randomized study.
It is often difficult to correctly place nasogastric (NG) tubes under anesthesia. We hypothesized that simple modifications in technique of NG tube insertion will improve the success rate. ⋯ The success rate of NG tube insertion can be increased by using a ureteral guidewire as stylet, a slit endotracheal tube as an introducer, or head flexion with lateral neck pressure. Head flexion with lateral neck pressure is the easiest technique that has a high success rate and fewest complications.