Anesthesiology
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Acute respiratory distress syndrome (ARDS) is a devastating condition with an estimated mortality exceeding 30%. There are data suggesting risk factors for ARDS development in high-risk populations, but few data are available in lower incidence populations. Using risk-matched analysis and a combination of clinical and research data sets, we determined the incidence and risk factors for the development of ARDS in this general surgical population. ⋯ ARDS is a rare condition postoperatively in the general surgical population and is exceptionally uncommon in low American Society of Anesthesiologists status patients undergoing scheduled surgery. Analysis after matching suggests that ARDS development is associated with median drive pressure, fraction inspired oxygen, crystalloid volume, and transfusion.
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Evaluating patient-reported outcomes is complex. These difficulties may explain weaknesses with some existing tools: mainly, they rely on expert instead of patient views or are not metrically sound. The purpose of this study was to develop and validate a multidimensional self-reported questionnaire, specifically assessing the satisfaction of patients undergoing regional anesthesia, Evaluation du Vécu de l'Anesthésie LocoRégionale (EVAN-LR). ⋯ The authors have validated a new measuring tool assessing patient satisfaction within the perioperative period surrounding regional anesthesia. The multidimensional structure of EVAN-LR allows it to be used as a clinical tool for improving anesthesia management.
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Randomized Controlled Trial
Influence of epidural mixture and surgery on bladder function after open renal surgery: a randomized clinical trial.
In a previous observational study, thoracic epidural analgesia (TEA) after open renal surgery resulted in clinically relevant postvoid residuals (PVRs). This study aimed to investigate the individual contribution of epidurally administrated drugs and surgery in bladder dysfunction. ⋯ Thoracic epidurally administrated bupivacaine resulted in clinically relevant PVRs based on impaired detrusor function. The addition of fentanyl enhanced this effect without generating greater PVRs. After surgery, the voiding phase was not further impaired; however, bladder compliance was decreased.
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Randomized Controlled Trial
Effects of fibrinogen concentrate as first-line therapy during major aortic replacement surgery: a randomized, placebo-controlled trial.
Fibrinogen is suggested to play an important role in managing major bleeding. However, clinical evidence regarding the effect of fibrinogen concentrate (derived from human plasma) on transfusion is limited. The authors assessed whether fibrinogen concentrate can reduce blood transfusion when given as intraoperative, targeted, first-line hemostatic therapy in bleeding patients undergoing aortic replacement surgery. ⋯ Hemostatic therapy with fibrinogen concentrate in patients undergoing aortic surgery significantly reduced the transfusion of allogeneic blood products. Larger multicenter studies are necessary to confirm the role of fibrinogen concentrate in the management of perioperative bleeding in patients with life-threatening coagulopathy.
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Survival from critical illness has improved in recent years, leading to increased attention to the sequelae of such illness. Neuromuscular weakness in the intensive care unit (ICU) is common, persistent, and has significant public health implications. The differential diagnosis of weakness in the ICU is extensive and includes critical illness neuromyopathy. ⋯ Various technologies exist to increase compliance with early mobilization programs. Drugs targeting muscle pathways to decrease atrophy and muscle-wasting are in development. Additional research on early mobilization in the ICU is needed.