Successful Postnatal Tracheobronchoplasty for Unilateral Congenital High Airway Obstruction Syndrome (CHAOS) due to Mainstem Bronchial Atresia.

INTRODUCTION: Unilateral congenital high airway obstruction syndrome (CHAOS) is caused by a complete obstruction of a mainstem bronchus with resulting hyperinflation and accelerated growth of one lung, severe mediastinal shift and hydrops. Spontaneous perforation of the atresia has been observed in CHAOS which allows hydrops to resolve but hyperinflation, mediastinal shift and a critical airway obstruction persists as the perforation is usually pinhole-sized. CASE PRESENTATION: We present a case of unilateral CHAOS presenting at 26 2/7 weeks' with observed-to-expected total lung volume (O/E TLV) of 203% with spontaneous perforation occurring at 28 weeks' with resolution of hydrops but persistence of hyperinflation and mediastinal shift with an O/E TLV of 60.5% on 34 5/7 weeks' magnetic resonance imaging (MRI), successfully managed in a 35 5/7 weeks', 1670 gm, growth restricted baby, by veno-arterial extracorporeal membrane oxygenation (VA ECMO) and resection of the tracheobronchial atresia and tracheobronchoplasty on day of life 5. The baby was separated from ECMO on post-op day 12, required tracheostomy for positive end expiratory pressure (PEEP) for tracheomalacia at 4 months. CONCLUSION: At two years of age, she has met all developmental milestones, has been weaned to room air tracheostomy collar, and is anticipating tracheal decannulation. There is persistent bronchiectasis in the hyperinflated right lung but no malacia. This is the first reported survivor of mainstem bronchial atresia suggesting the importance of preservation of the hyperplastic lung and airway reconstruction to normal long-term outcome.

Treatment of Pediatric Type 2 Diabetes.

OBJECTIVE: To review the current literature for the efficacy and safety of available treatments for type 2 diabetes (T2DM) in the pediatric population. DATA SOURCES: A search from January 1990 to April 2016 was conducted using PubMed and clinicaltrials.gov using the search terms diabetes mellitus, type 2; adolescent; child; and pediatric Bibliographies of chosen articles were reviewed. STUDY SELECTION AND DATA EXTRACTION: Relevant articles and preliminary data from clinical trials on metformin, insulin, sulfonylureas, thiazolidinediones (TZDs), glucagon-like peptide-1 receptor agonists, dipeptidyl peptidase-4 inhibitors, and α-glucosidase inhibitors for the treatment of pediatric T2DM were reviewed. Studies included randomized controlled, observational, and open-label designs. DATA SYNTHESIS: Metformin, studied in 4 of the reviewed trials, and premixed insulin appear to be safe and effective in pediatric patients with T2DM. TZDs were well tolerated and yielded favorable results, but may have limited applicability. A sulfonylurea had favorable hemoglobin A1C reduction, but was associated with significant weight gain. Studies of incretin-based agents also showed favorable results in the pediatric population but have limited safety and efficacy data. Several trials for other agents are reported on clinicaltrials.gov with unpublished results, but no statistical analyses are reported. CONCLUSION: Metformin and insulin remain the mainstay of treatment for T2DM in pediatric patients. More robust studies are needed to assist in the provision of evidence-based guidance for the treatment of T2DM in youth.

Comparing point-of-care A1C and random plasma glucose for screening diabetes in migrant farm workers.

OBJECTIVE: To compare point-of-care (POC) glycosylated hemoglobin (A1C) and random plasma glucose (RPG) as a POC screening tool for prediabetes and diabetes in migrant farm workers of eastern North Carolina. DESIGN: Prospective, observational, single-center study. SETTING: Federally qualified community health center in eastern North Carolina, from August to October 2011. PARTICIPANTS: Migrant farm workers 18 years or older who resided in a migrant camp in eastern North Carolina. INTERVENTION: Diabetes screening using POC A1C and RPG via fingerstick followed by venipuncture A1C and basic metabolic panel in individuals with a positive screening. MAIN OUTCOME MEASURES: Positive predictive value (PPV) of POC A1C and RPG, incidence of positive screening, incidence of confirmed diagnosis, concordance rate of the screening tools, and correlation between POC A1C and laboratory A1C. RESULTS: 206 workers participated in the screenings; screening identified 39 individuals with a POC A1C greater than 5.7% and 1 individual with both an RPG of 200 mg/dL or more and a POC A1C greater than 5.7%. Of the 39 individuals found to have a positive screening, 24 presented to Carolina Family Health Centers, Inc., for follow-up venipuncture; however, 1 participant did not have a venipuncture A1C, leaving 23 individuals with complete data. Two participants were diagnosed with diabetes and 17 with prediabetes. POC A1C had a PPV of 82.6%; however, the PPV of RPG could not be calculated due to the number of participants lost to follow-up. POC A1C correlated well with laboratory A1C regardless of time to follow-up. CONCLUSION: POC A1C should be considered for diabetes screening in high-risk populations. If the screening had been performed with RPG alone, 38 individuals would have gone undetected. Early identification of individuals with elevated blood glucose will likely decrease the risk of long-term complications.

How Should Clinicians Respond to Patient Interest in Dietary Supplements to Treat Serious Chronic Illness?

The Centers for Disease Control and Prevention's National Health and Nutrition Examination Survey data reveal that consumption of over-the-counter vitamins, minerals, and herbals is widespread. Many clinicians, however, lack critical information about their patients' use of dietary supplements. Particularly clinically relevant are supplement ingredients' interactions with prescription medications, supplements' questionable effectiveness in treating serious conditions, and their potential for causing harm. This article considers how clinicians might address dietary supplements' safety, efficacy, and appropriate use with patients.

A Quality Improvement Network for Interdisciplinary Training in Developmental Disabilities.

Children with developmental disabilities (DD), such as autism spectrum disorder (ASD), have complex health and developmental needs that require multiple service systems and interactions with various professionals across disciplines. The growing number of children and youth identified with ASD or DD, including anxiety and depression, has increased demand for services and need for highly qualified pediatric providers. Federally funded Leadership Education in Neurodevelopmental and related Disabilities (LEND) programs across the United States address today's health care shortages by providing comprehensive, interdisciplinary training to providers from multiple pediatric disciplines who screen, diagnose, and treat those with ASD and DD. Each LEND program develops training methods independently, including quality improvement efforts. In 2014, LEND programs began designing and validating common measures to evaluate LEND training. The LEND Program Quality Improvement (LPQI) Network was established in 2016. Participating LEND programs in the LPQI Network administer validated trainee self-report and faculty-observation measures that address skills in key competency domains of Interdisciplinary or Interprofessional Team Building, Family-Professional Partnerships, and Policy. This study reports data from faculty and trainees from 22 LEND programs that participated in the LPQI Network across the 5-year data collection period. The main outcome of this study was the change in trainee knowledge, skills, and attitudes scores in key competency domains across programs. Overall, trainees made significant knowledge, skills, and attitude gains based on both self-report and faculty observation scores for all 3 competency domains. Data demonstrate the value of LEND programs and feasibility of a national quality improvement approach to evaluate interdisciplinary training and systems-level improvement.

Pharmacists' guide to infant formulas for term infants.

OBJECTIVE: To provide pharmacists with the basic knowledge to counsel caregivers in appropriate infant formula selection and use. SUMMARY: Although the majority of infants are initially breast-fed, a transition to infant formula by the age of 6 months, either as a supplement or a replacement for human milk, is common in the United States. Manufacturers have capitalized on this growing demand for infant formulas to more closely mimic human milk by creating a variety of formulations. The mainstay of the formula market is iron-fortified cow's milk, which may have a distinct variation in carbohydrate, protein, and fat sources, depending on the manufacturer. Formulations are also available to match specific needs of the infant or family, including added rice for reflux, partially or extensively hydrolyzed for allergen sensitivity, or soy based for a vegan diet preference. CONCLUSION: With an extensive array of infant formulas available, pharmacists and caregivers can be overwhelmed when selecting an appropriate product. However, with careful questioning and a basic knowledge of the available formulas, an initial selection can be provided to caregivers. In addition to assisting in infant formula selection, pharmacists should provide information on proper preparation, handling, and storage of the product.

Treating nonalcoholic fatty liver disease in patients with type 2 diabetes mellitus: a review of efficacy and safety.

OBJECTIVE: To review current literature for the efficacy and safety of treatment for nonalcoholic fatty liver disease (NAFLD) in patients with type 2 diabetes mellitus (T2DM). DATA SOURCES: A PubMed literature search from January 1990 to June 2017 was conducted using the search terms nonalcoholic fatty liver disease, diabetes mellitus, type 2, therapy, treatment, treat, therapeutics, nonalcoholic fatty liver, nonalcoholic hepatosteatosis, NASH, NAFLD, metformin, and statin. Bibliographies of chosen articles were reviewed. STUDY SELECTION AND DATA EXTRACTION: Relevant articles on metformin, thiazolidinediones (TZD), glucagon-like peptide-1 receptor agonists (GLP-1 RA), and statins for the treatment of NAFLD which included patients with T2DM were reviewed. A total of 23 relevant studies were found and included randomized controlled, observational, and open-label designs, as well as three meta-analyses. DATA SYNTHESIS: Metformin combined with weight loss provides a modest improvement in steatosis and no improvement in fibrosis in patients with NAFLD and T2DM. TZDs showed positive results on fibrosis and resolution of NASH but at least half of patients studied were nonresponders. GLP-1 RAs also showed favorable results on reductions in transaminases and steatosis and improvements in insulin sensitivity and weight loss but lack efficacy data for resolution of NASH or improvement in fibrosis scores. Statins showed favorable results on reductions in transaminases but mixed results for improvement in steatosis and fibrosis scores. CONCLUSION: All reviewed treatment options are safe for management of NAFLD in patients with T2DM but long-term histological improvements are minimal. TZDs are efficacious for resolution of NASH and improvements in fibrosis but long-term use is required to maintain these results.

Impact of Pre-Pharmacy Work Experience on Development of Professional Identity in Student Pharmacists.

Objective. To determine the benefit of pharmacy work experience on the development of student pharmacists' professional identity. Methods. Students in all four professional years were surveyed using a validated Professional Self-identity Questionnaire (PSIQ). They were also asked about pharmacy experience prior to matriculation and their performance on Drug Information tests given midway through the P1 year and at the beginning of the P3 year. PSIQ responses and test results were compared based on pharmacy experience. Results. The PSIQ was completed by 293 student pharmacists, for a 67% response rate, with 76% of respondents reporting pharmacy experience prior to matriculation. Statistically higher scores on responses to 6 of the 9 PSIQ Likert-type items were observed from students in the first professional year for those with pharmacy experience; however, only one item in the second year showed differences with none in the third and fourth years. No impact of experience was observed on Top 100 or Top 300 grades. Conclusion. Pre-matriculation pharmacy experience may increase development of professional identity early in the student experience but may have little impact on academic readiness. Schools and colleges of pharmacy hoping to recruit students with an early sense of professional identity should consider adding such experience to their admissions requirements.

Sulfonylurea Prescribing Patterns After the Introduction of DPP-4 Inhibitors and GLP-1 Receptor Agonists.

PURPOSE: Although newer agents (dipeptidyl peptidase [DPP]-4 inhibitors and glucagon-like peptide [GLP]-1 receptor agonists) are available for the treatment of hyperglycemia in patients with type 2 diabetes mellitus (T2DM), the impact of the availability of these agents on the use of second-generation sulfonylureas (SUs) is unknown. This article presents percentages of patients prescribed SUs, using data from the National Ambulatory Medical Care Survey (NAMCS). The associations between SU prescribing and prespecified variables of interest were also explored. METHODS: The NAMCS database was queried for visits of patients aged ≥18 years with an International Classification of Diseases, Ninth Revision diagnostic code relevant to T2DM. χ(2) tests were conducted to assess the associations between SU use and year-group (2003-2004, 2007-2008, or 2009-2010) and other variables of interest. A multivariate logistic regression model was constructed to jointly assess the value of these variables in predicting SU use. All analyses were weighted using procedures recommended by the National Center for Health Statistics. FINDINGS: Data from 7042 eligible visits were included, representing an extrapolated national estimate of 280,733,405 patient visits. The percentages of patients who received a prescription for an SU, by study year, were 25.7%, 23.4%, and 23.7% in 2003 to 2004, 2007 to 2008, and 2009 to 2010, respectively (P = 0.57). In the multivariate model, age ≥70 years, male sex, nonwhite race, primary care physician seen, and concurrent DPP-4 inhibitor use were significantly associated with SU use. IMPLICATIONS: No significant decrease in the use of SUs was observed after the introduction of DPP-4 inhibitors and GLP-1 receptor agonists. However, patient-specific factors (eg, select demographic variables, site of care, and concurrent medication use) were associated with SU use.

Accuracy and precision of the Prodigy AutoCode blood glucose monitor.

OBJECTIVES: To assess the accuracy and precision of the Prodigy AutoCode blood glucose monitor. METHODS: This open-label, prospective equivalence study was conducted at Wilson Community Health Center in Wilson, North Carolina. Accuracy was assessed by comparing finger stick blood glucose values to venipuncture. Precision was assessed by comparing consecutive finger stick blood glucose values from 2 Prodigy AutoCode monitors. Data were analyzed using paired t tests, signed rank tests, regression, and mixed effect models. RESULTS: Fifty-three subjects completed the study. Meter 1 produced 14 (26%) and meter 2 produced 13 (25%) blood glucose readings outside the acceptable error margin of ±20% set by the International Organization for Standardization (ISO) and the Food and Drug Administration (FDA). Neither meter was accurate compared to venipuncture (P < .001 for both). Consecutive blood glucose results obtained from meters 1 and 2 were precise (meter 1 vs 2, P = .533). CONCLUSIONS: The Prodigy AutoCode demonstrated precision between two different monitors but was inaccurate compared to venipuncture. Less than the required 95% of blood glucose values from each monitor fell within the acceptable 20% error margin relative to venipuncture. All readings outside the acceptable error margin were overestimations, indicating potentially significant safety concerns including untreated or undertreated hypoglycemia.