Antiel, Ryan M.

Professionalism requires that doctors acknowledge their errors and figure out how to avoid making similar ones in the future. Over the last few decades, doctors have gotten better at acknowledging mistakes and apologizing to patients when a mistake happens. Such disclosure is especially complicated when one becomes aware of an error made by a colleague. We present a case in which consultant surgeons became aware that a colleague seemed to have made a serious error. Experts in surgery and bioethics comment on appropriate responses to this situation.

A central principle of justice is that similar cases should be decided in similar ways. In pediatrics, however, there are cases in which 2 infants have similar diagnoses and prognoses, but their parents request different treatments. In this Ethics Rounds, we present such a situation that occurred in a single NICU. Three physician-ethicists analyze the issues.

Abstract Background: The existence, etiology, diagnosis, and treatment of median arcuate ligament syndrome (MALS) have long been subjects of debate. To our knowledge, there have not been any studies assessing the effectiveness of surgical treatment in improving physical and psychological quality of life in pediatric patients. Subjects and Methods: This is an Institutional Review Board–approved prospective study including all patients undergoing surgical treatment of MALS between 2009 and 2012 at our institution. Demographic information, presenting symptoms, radiological imaging, procedure duration, hospital length of stay, and perioperative complications were gathered for analysis. Patients and their parents were asked to complete the Child Health Questionnaire, a physical and psychological health survey, both within 1 week prior to and at least 3 months following their surgery. Results: Six patients underwent laparoscopic release for MALS. The majority of patients were female ( n =5 [83.3%]), with an average age of 15.7±1.5 years. Presenting symptoms lasted on average 16.5±12.7 months prior to treatment. Average pre- and postsurgical ultrasound celiac artery peak velocities with inspiration were 332.0±34.1 cm/second and 224.3±31.2 cm/second, respectively, with a statistically significant decrease of 107.67 cm/second ( P =.03). The average follow-up period from time of surgery to time of quality of life survey completion was 13±11.3 months, with a range of 3–29 months. A significant improvement from pre- to postsurgical scores was observed in the physical functioning ( P =.03), mental health ( P =.03), and self-esteem categories ( P =.03) of the child assessment. Similarly, there was a significant postsurgical improvement in all categories pertaining to the parent's quality of life ( P =.03). Improvement was also seen in the parents' perception of their child's physical functioning ( P =.03), bodily pain/discomfort ( P =.03), mental health ( P =.03), and general health perceptions ( P =.03). No intraoperative or postoperative complications occurred. Conclusions: Our preliminary results demonstrate that laparoscopic median arcuate ligament release for MALS in the pediatric population is safe and effective and improves overall quality of life for the patients and their parents. In carefully selected patients, laparoscopic release for MALS without additional celiac artery reconstruction normalizes blood flow in the celiac artery and improves physical and psychosocial quality of life for the child and his or her parents.

A retrospective review identified 99 adolescents (79% female) referred to a tertiary care center to evaluate the relationship between symptoms of orthostatic intolerance and chronic pain. Regression analysis indicated that functional disability was strongly associated with pain intensity (P < .001) and depression (P = .024). The association between functional disability and number of symptoms of orthostatic intolerance trended toward significance (P = .057). Meeting a threshold heart rate increment of 30 beats per minute on head-up tilt was not associated with functional disability (P = .188). Separate regression analysis of female patients showed similar results to the full sample but with a stronger relationship between depression and functional disability and a weaker relationship between heart increment and functional disability. In this sample of adolescents with symptoms of orthostatic intolerance and chronic pain, pain intensity and depression were associated with functional status, but postural tachycardia was not. Further research is needed to clarify potential gender differences.

ABSTRACTObjective:To describe the relationships between gastric emptying, autonomic function, and postural tachycardia in adolescent patients with nausea and/or abdominal discomfort. It was hypothesized that patients with both gastrointestinal symptoms and symptoms of orthostatic intolerance are more likely to show abnormal tilt table results and delayed gastric emptying.Patients and Methods:A retrospective review was conducted of adolescent patients who came to a pediatric referral center because of nausea and dyspepsia and who subsequently underwent both autonomic reflex screening and gastric emptying testing. Patients with a heart rate change of 30 or more beats per minute on the heads‐up tilt table test were assigned to the postural orthostatic tachycardia syndrome (POTS) group (n = 21), and those with a heart rate change of fewer than 30 beats per minute on the heads‐up tilt table test were assigned to the non‐POTS group (n = 10).Results:There was no significant difference between the POTS and non‐POTS groups with regard to presenting symptoms (P > 0.05). Overall, 13 (42%) individuals had abnormal gastric emptying results (delayed in 6, accelerated in 7), but gastric emptying scores were similar between the POTS and non‐POTS groups. Furthermore, there was no correlation between an individual's gastric emptying results at 1, 2, and 4 hours and that person's heart rate change on HUT (r = −0.05, −0.15, and −0.19).Conclusions:Although altered gastric emptying and postural tachycardia are common in a referral population of adolescents with nausea and/or abdominal discomfort, the clinical presentation was not predictive of test results. Furthermore, delayed gastric emptying was not correlated with the current definition of postural tachycardia.