Is Combined Spinal-Epidural Analgesia Associated with More Rapid Cervical Dilation in Nulliparous Patients When Compared with Conventional Epidural Analgesia?

Background: The combined spinal-epidural technique provides rapid onset of labor analgesia and, anecdotally, is associated with labors of shorter duration. Epidural analgesia, by contrast, has been suggested to prolong labor modestly. It is unclear, however, whether more rapid cervical dilation in patients who receive combined spinal-epidural analgesia is a physiologic effect of the technique or an artifact of patient selection. The authors hypothesized that anesthetic technique may influence the rate of cervical dilation, and we compared the effects of combined spinal-epidural with those of epidural analgesia on the rate of cervical dilation. Methods: One hundred healthy nulliparous parturients in spontaneous labor with singleton, vertex, full-term fetuses were enrolled in a double-blinded manner when their cervical dilation was less than 5 cm. The patients were randomly assigned to receive analgesia via a standardized combined spinal-epidural (n ‫؍‬ 50) or epidural (n ‫؍‬ 50) technique. Data were collected on cervical dilation, pain, sensory level, and motor blockade. Results: When regional analgesia was induced in comparabl

Predictors of Achieving Recommended Daily Physical Activity Among Anesthesiologists at a Large Tertiary Care Academic Center

Background: The goal of the current study was to determine if the daily work patterns of anesthesiologists meet the recommended daily levels of activity. Methods: Attending and resident anesthesiologists at a tertiary academic center were invited to participate. The subjects wore a pedometer during five regular clinical days at work and recorded the number of steps walked. The participants also completed the International Physical Activity Questionnaire (IPAQ) during one regular week. The results were analyzed using analysis of variance, Chi-square test and multivariate linear regression using STATA 12.1. Results: During work, attending, compared with senior and junior resident, anesthesiologists had the most steps (5,953 ± 1,213, 5,153 ± 905, and 5,710 ± 1,513 steps, respectively, P = 0.2). Outside work, senior residents had the highest level of activity (3,592 ± 1,626 metabolic equivalent of task (MET)-minutes/week) compared to junior residents (1,788 ± 1,089 MET-minutes/week) and attending (2,104 ± 1,594 MET-minutes/week, P = 0.005); the percentage of recommended daily level of activity represented by this outside activity was senior residents (78.5%), junior residents (27%) and attending (21%) anesthesiologists (P = 0.002). When activity at and outside work was combined, most anesthesiologists met the recommended 10,000 steps daily, P < 0.009. Conclusions: The daily physical activity of faculty and trainee anesthesiologists at work in a busy tertiary care is low active. However, when additional physical activity is pursued outside of work, most anesthesiologists met recommended daily levels of activity. These results highlight the inadequacy of daily activity at work, and the need to pursue additional physical activity outside of work; such awareness can assist in promoting a healthy lifestyle

Alternative Medicine Use in Presurgical Patients

Background: A dramatic increase in the use of complementary and alternative medicines has been observed. The use of such remedies in the presurgical population has implications for the anesthesiologist because of the potential for drug interactions, side effects, and medical liability. This study was undertaken to quantify the use of herbal remedies and vitamins in the presurgical population of a large tertiary care center. Methods: A one-page questionnaire was distributed to all patients presenting for evaluation in the preoperative clinic over an 11-week period. Patients answered questions regarding use of prescription and nonprescription medications, herbal remedies, and vitamins. Resuh: Twenty-two percent of presurgical patients reported the use of herbal remedies, and 51% used vitamins. Women and patients aged 40-60 yr were more likely to use herbal medicines. Over-the-counter medication use was strongly associated with herbal preparation use. The most commonly used compounds, from highest to lowest, included echinacea, gingko biloba, St. John&apos;s wort, garlic, and ginseng. Conclusions: Alternative medicine use is common in the preoperative period

Maternal outcomes of term breech presentation delivery: impact of successful external cephalic version in a nationwide sample of delivery admissions in the United States

Background: We aimed to define the frequency and predictors of successful external cephalic version in a nationally-representative cohort of women with breech presentations and to compare maternal outcomes associated with successful external cephalic version versus persistent breech presentation. Methods: Using the Nationwide Inpatient Sample, a United States healthcare utilization database, we identified delivery admissions between 1998 and 2011 for women who had successful external cephalic version or persistent breech presentation (including unsuccessful or no external cephalic version attempt) at term. Multivariable logistic regression identified patient and hospital-level factors associated with successful external cephalic version. Maternal outcomes were compared between women who had successful external cephalic version versus persistent breech. Results: Our study cohort comprised 1,079,576 delivery admissions with breech presentation; 56,409 (5.2 %) women underwent successful external cephalic version and 1,023,167 (94.8 %) women had persistent breech presentation at the time of delivery. The rate of cesarean delivery was lower among women who had successful external cephalic version compared to those with persistent breech (20.2 % vs. 94.9 %; p 7 days (aOR = 0.53, 95 % CI 0.40–0.70), but had a higher risk of chorioamnionitis (aOR = 1.83, 95 % CI 1.54–2.17). Conclusions: Overall a low proportion of women with breech presentation undergo successful external cephalic version, and it is associated with significant reduction in the frequency of cesarean delivery and a number of measures of maternal morbidity. Increased external cephalic version use may be an important approach to mitigate the high rate of cesarean delivery observed in the United States