Anesthesia and analgesia
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Anesthesia and analgesia · Sep 2015
ReviewInfluencing Anesthesia Provider Behavior Using Anesthesia Information Management System Data for Near Real-Time Alerts and Post Hoc Reports.
In this review article, we address issues related to using data from anesthesia information management systems (AIMS) to deliver near real-time alerts via AIMS workstation popups and/or alphanumeric pagers and post hoc reports via e-mail. We focus on reports and alerts for influencing the behavior of anesthesia providers (i.e., anesthesiologists, anesthesia residents, and nurse anesthetists). Multiple studies have shown that anesthesia clinical decision support (CDS) improves adherence to protocols and increases financial performance through facilitation of billing, regulatory, and compliance documentation; however, improved clinical outcomes have not been demonstrated. ⋯ Nevertheless, some processes require near real-time alerts to produce the desired improvement. Post hoc e-mail reporting from enterprise-wide electronic health record systems is straightforward and can be accomplished using system-independent pathways (e.g., via built-in e-mail support provided by the relational database management system). However, for some of these enterprise-wide systems, near real-time data access, necessary for CDS that generates concurrent alerts, has been challenging to implement.
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Anesthesia and analgesia · Sep 2015
Initial Preference for Labor Without Neuraxial Analgesia and Actual Use: Results from a National Survey in France.
The rate of neuraxial analgesia during labor in France is one of the highest among high-income countries: 77% of vaginal deliveries in 2010. In this context, the question of how women's preferences for delivering without neuraxial analgesia relate to actual use is of interest. Our objective was to study the factors associated with women's initial preference for labor without neuraxial analgesia and those associated with its use in women who initially preferred not to have it. ⋯ Our results suggest that parity, the management of labor, and availability of anesthesiologists play a major role in the intrapartum decision to use neuraxial analgesia for women who initially preferred not to have it. Further research is necessary in the clinical circumstances leading to this decision and the role of women's demands and medical staff attitudes throughout labor.
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Anesthesia and analgesia · Sep 2015
Balancing Model Performance and Simplicity to Predict Postoperative Primary Care Blood Pressure Elevation.
Because of uncertainty regarding the reliability of perioperative blood pressures and traditional notions downplaying the role of anesthesiologists in longitudinal patient care, there is no consensus for anesthesiologists to recommend postoperative primary care blood pressure follow-up for patients presenting for surgery with an increased blood pressure. The decision of whom to refer should ideally be based on a predictive model that balances performance with ease-of-use. If an acceptable decision rule was developed, a new practice paradigm integrating the surgical encounter into broader public health efforts could be tested, with the goal of reducing long-term morbidity from hypertension among surgical patients. ⋯ In a national cohort of surgical patients, poorly controlled postoperative clinic blood pressure was present in >1 of 4 patients (95% CI, 25.5%-25.9%). Predictive modeling based on the mean of 2 preoperative blood pressure measurements performed nearly as well as more complicated models and may provide acceptable predictive performance to guide postoperative referral decisions. Future studies of the feasibility and efficacy of such referrals are needed to assess possible beneficial effects on long-term cardiovascular morbidity.
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Anesthesia and analgesia · Sep 2015
The Effect of Hypothyroidism on a Composite of Mortality, Cardiovascular and Wound Complications After Noncardiac Surgery: A Retrospective Cohort Analysis.
We tested the hypothesis that hypothyroidism, as defined by thyroid-stimulating hormone (TSH) concentration, is associated with a severity-weighted composite of mortality and major cardiovascular and infectious complications after noncardiac surgery. ⋯ Hypothyroidism was not associated with worse postoperative mortality, wound, or cardiovascular outcomes in noncardiac patients. Thus, postponing surgery to initiate thyroid replacement therapy in patients with hypothyroidism seems unnecessary.
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Anesthesia and analgesia · Sep 2015
Observational StudyThe Relationship Between Plasma Inflammatory Cytokines and Labor Pain.
Proinflammatory cytokines are increased in maternal blood at term pregnancy and are associated with cervical ripening and the initiation of labor. We hypothesize that maternal plasma cytokines also affect the sensitivity to labor pain. ⋯ Inflammatory cytokines including IL-1β play a role in cervical ripening. High maternal plasma concentrations of IL-1β may serve as a marker of advanced cervical ripening and readiness for labor that proceeds with less pain.