Anesthesia and analgesia
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Anesthesia and analgesia · Sep 2020
Applying Medical Device Informatics to Enable Safe and Secure Interoperable Systems: Medical Device Interface Data Sheets.
This article describes the concept of Medical Device Interface Data Sheets (MDIDSs) to document and characterize medical device interface data requirements, the processes for creating MDIDSs, and its role in supporting patient safety and cybersecurity of current systems while enabling innovation in the area of next-generation medical Internet of Things (IoT) platforms for integrating sensors, actuators, and applications (apps).
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Congenital diaphragmatic hernia (CDH) is a rare developmental defect of the diaphragm, characterized by herniation of abdominal contents into the chest that results in varying degrees of pulmonary hypoplasia and pulmonary hypertension (PH). Significant advances in the prenatal diagnosis and identification of prognostic factors have resulted in the continued refinement of the approach to fetal therapies for CDH. ⋯ Advances in our understanding of the associated left ventricular (LV) hypoplasia and myocardial dysfunction in infants with severe CDH have allowed for the optimization of hemodynamics and management of PH. This article provides a comprehensive review of CDH for the anesthesiologist, focusing on the complex pathophysiology, advances in prenatal diagnosis, fetal interventions, and optimal postnatal management of CDH.
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Anesthesia and analgesia · Sep 2020
Comparative Study Observational StudyUse of a Novel Electronic Maternal Surveillance System and the Maternal Early Warning Criteria to Detect Severe Postpartum Hemorrhage.
A leading cause of preventable maternal death is related to delayed response to clinical warning signs. Electronic surveillance systems may improve detection of maternal morbidity with automated notifications. This retrospective observational study evaluates the ability of an automated surveillance system and the Maternal Early Warning Criteria (MEWC) to detect severely morbid postpartum hemorrhage (sPPH) after delivery. ⋯ The automated system identified 10 of 120 deliveries complicated by sPPH not identified by the MEWC. Using an automated alerting system in combination with a labor and delivery unit's existing nursing-driven early warning system may improve detection of sPPH.
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Anesthesia and analgesia · Sep 2020
Reliability and Validity of Performance Evaluations of Pain Medicine Clinical Faculty by Residents and Fellows Using a Supervision Scale.
Annual and/or semiannual evaluations of pain medicine clinical faculty are mandatory for multiple organizations in the United States. We evaluated the validity and psychometric reliability of a modified version of de Oliveira Filho et al clinical supervision scale for this purpose. ⋯ Evaluations of pain medicine clinical faculty are required. As found when used for evaluating operating room anesthesiologists, a supervision scale has excellent internal consistency, achievable reliability using 1-year periods of data, concurrent validity with other ratings, and the ability to differentiate among ratees. However, to be reliable, routinely collected supervision scores must be adjusted for rater leniency.
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Anesthesia and analgesia · Sep 2020
ReviewIntraaortic Balloon Pump Counterpulsation Part II: Perioperative Hemodynamic Support and New Directions.
Intraaortic balloon pump (IABP) counterpulsation, introduced more than 50 years ago, remains the most commonly utilized mechanical circulatory support device for patients with cardiogenic shock and myocardial ischemia, despite lack of definitive proof regarding its outcome in these patients. Part I of this review focused on the history of counterpulsation, physiologic principles, technical considerations, and evidence for its use in cardiogenic shock; Part II will discuss periprocedural uses for IABP counterpulsation and review advances in technology, including the emergence of alternative mechanical circulatory support devices that have influenced IABP utilization.