Anesthesia and analgesia
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Anesthesia and analgesia · Jul 2018
Comparative StudyEffects of Intraoperative Opioid Use on Recurrence-Free and Overall Survival in Patients With Esophageal Adenocarcinoma and Squamous Cell Carcinoma.
Perioperative opioid use is associated with poor survival in patients with esophageal squamous cell carcinoma. The most common histological type of esophageal cancer in western countries is adenocarcinoma. The objective of this study was to evaluate the association between intraoperative opioid consumption and survival in patients with adenocarcinoma and squamous cell carcinoma of the esophagus. ⋯ The results of this study indicate that the amounts of intraoperative opioids used are associated with recurrence and OS in patients with esophageal squamous cell carcinoma. The association between the dose of intraoperative opioids used and RFS was marginally significant in patients with adenocarcinoma. Until confirmation on our findings by future studies, opioids should continue to be a key component of balanced anesthesia in patients with esophageal cancer.
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Anesthesia and analgesia · Jul 2018
Observational StudyEffects of Increasing Airway Pressures on the Pressure of the Endotracheal Tube Cuff During Pelvic Laparoscopic Surgery.
Tracheal tube cuff pressures exceeding the perfusion pressures of the tracheal mucosa have been associated with complications such as sore throat, tracheal mucosa ulcers, tracheal rupture, and subglottic stenosis. Despite appropriate inflation, many factors can increase the tracheal cuff pressure during mechanical ventilation. This prospective observational cohort study was designed to test the hypothesis that during a clinical model of decreasing respiratory compliance, the pressure within the endotracheal tube cuff will rise in direct relationship to increases in the airway pressures. ⋯ This clinical model of decreased respiratory compliance in mechanically ventilated patients reveals that the pressure within the endotracheal cuff significantly changes in direct relation to changes in the airway pressures. This finding may have clinical relevance in patients requiring prolonged use of high airway pressures.
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Anesthesia and analgesia · Jul 2018
Comparative Study Observational StudyNewborn Resuscitation Skills in Health Care Providers at a Zambian Tertiary Center, and Comparison to World Health Organization Standards.
Birth asphyxia is a leading cause of early neonatal death. In 2013, 32% of neonatal deaths in Zambia were attributable to birth asphyxia and trauma. Basic, timely interventions are key to improving outcomes. However, data from the World Health Organization suggest that resuscitation is often not initiated, or is conducted suboptimally. Currently, there are little data on the quality of newborn resuscitation in the context of a tertiary center in a lower-middle income country. We aimed to measure the competencies of clinical practitioners responsible for newborn resuscitation. ⋯ Newborn resuscitation skills among health care professionals are varied. Midwives lead the majority of deliveries with anesthesiologists and pediatricians only being present at operative or high-risk births. It is therefore common that midwifery practitioners will initiate resuscitation. Despite this, midwives perform poorly when compared to anesthesia and pediatric residents. To address this discrepancy, a multidisciplinary, simulation-based newborn resuscitation program should be considered with continual clinical reenforcement of best practice.
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Anesthesia and analgesia · Jul 2018
Comparative StudyRates of Perioperative Respiratory Adverse Events Among Caucasian and African American Children Undergoing General Anesthesia.
Perioperative respiratory adverse events (PRAEs) account for the major cause of morbidity and mortality in children undergoing general anesthesia. In our institutional clinical practice, we suspected that African American children experienced untoward respiratory events more frequently than other racial groups. Identification of high-risk groups can guide decision making in the perioperative period, and aggressive optimization of specific care can enhance safety and improve outcomes. ⋯ In a multivariable logistic analysis, African American pediatric patients were shown to have significantly higher odds of PRAEs when compared with the Caucasian group.