Comparing mental health disorders among sex trafficked children and three groups of youth at high-risk for trafficking: A dual retrospective cohort and scoping review.

BACKGROUND: Individuals at high-risk for trafficking are often subject to preexisting complex trauma that only intensifies during the trafficking experience. This greatly increases their risk of mental illness, although the actual prevalence of mental health disorders in children who are sex trafficked remains unclear. OBJECTIVE: To examine the prevalence of mental health diagnoses among a sample of youth identified as being sex trafficked, and to discuss these rates in relation to other high-risk groups reported in the literature. PARTICIPANTS AND SETTING: 143 female and male child trafficking victims in Wisconsin. METHODS: We retrospectively reviewed individual medical records, identifying mental health diagnoses and behaviors. The results were compared to summarized prevalence data for mental health disorders in sex trafficked, runaway children, juvenile offenders, and foster care children identified via a scoping review. RESULTS: We observed significantly higher rates of ADHD (52.4%, p < 0.0001), bipolar disorder (26.6%, p < 0.0001), and PTSD (19.6%, p < 0.05 to p < 0.0001) in our sample of trafficked youth compared to all high-risk groups, as well as for depression (45.5%), anxiety (19.6%), conduct disorder (19.6%), ODD (25.9%), and psychosis (14.0%) relative to multiple groups individually. CONCLUSIONS: The complex trauma suffered by child survivors of sex trafficking can impart numerous effects with overlapping symptomatology of many mental health disorders. Survivors' adaptive responses to complex trauma may lead to improper diagnosis and treatment of mental health disorders at the expense of prompt access to trauma-focused therapies. Alternative diagnoses and treatments of this complex dysfunction are discussed.

Identification of molecular signatures of cystic fibrosis disease status with plasma-based functional genomics.

Although cystic fibrosis (CF) is attributed to dysfunction of a single gene, the relationships between the abnormal gene product and the development of inflammation and progression of lung disease are not fully understood, which limits our ability to predict an individual patient's clinical course and treatment response. To better understand CF progression, we characterized the molecular signatures of CF disease status with plasma-based functional genomics. Peripheral blood mononuclear cells (PBMCs) from healthy donors were cultured with plasma samples from CF patients ( n = 103) and unrelated, healthy controls ( n = 31). Gene expression levels were measured with an Affymetrix microarray (GeneChip Human Genome U133 Plus 2.0). Peripheral blood samples from a subset of the CF patients ( n = 40) were immunophenotyped by flow cytometry, and the data were compared with historical data for age-matched healthy controls ( n = 351). Plasma samples from another subset of CF patients ( n = 56) and healthy controls ( n = 16) were analyzed by multiplex enzyme-linked immunosorbent assay (ELISA) for numerous cytokines and chemokines. Principal component analysis and hierarchical clustering of induced transcriptional data revealed disease-specific plasma-induced PBMC profiles. Among 1,094 differentially expressed probe sets, 51 genes were associated with pancreatic sufficient status, and 224 genes were associated with infection with Pseudomonas aeruginosa. The flow cytometry and ELISA data confirmed that various immune modulators are relevant contributors to the CF molecular signature. This study provides strong evidence for distinct molecular signatures among CF patients. An understanding of these molecular signatures may lead to unique molecular markers that will enable more personalized prognoses, individualized treatment plans, and rapid monitoring of treatment response.

Health Care Providers' Perceptions of Nutrition Support in Pediatric Oncology and Hematopoietic Stem Cell Transplant Patients.

One of the most common side effects of medical treatment for patients with an oncologic diagnosis is malnutrition. There is limited research that broadly assesses the perceptions of health care providers (HCPs) regarding nutrition support in the pediatric population. The purpose of this study was to describe the perceptions of nutrition support among pediatric oncology and hematopoietic stem cell transplant HCPs. The study used a cross-sectional descriptive design using a 31-item survey. Results of the survey indicated that nurses were more likely to initiate conversations about nutrition support during the first month of diagnosis, while midlevel providers and physicians initiated discussions in response to a change in nutritional status evidenced by decreased oral intake or weight loss. Participants reported resistance by patients and families more often for enteral nutrition compared with parenteral nutrition. Findings suggest a need to develop a more unified service line-based approach for initiating discussions related to nutrition support that incorporate patient and family perceptions.

Intrapleural alteplase decreases parapneumonic effusion volume in children more than saline irrigation.

OBJECTIVE: In this prospective, double-blind, randomized crossover trial, we determined the effect of intrapleural fibrinolysis with alteplase compared to that of normal saline irrigation on the thoracostomy tube output and pleural effusion volume in children with complicated parapneumonic effusion. METHODS: Twenty seven children, median age 3.5 years, referred to the interventional radiology service for thoracostomy tube drainage of a parapneumonic effusion were studied. Seventeen patients with pleural fluid thickness greater than 2 cm or >20% ipsilateral chest volume after 8 hr of thoracostomy tube drainage entered the treatment arm. They were randomized to receive alteplase 0.1 mg/kg twice a day on days 1 and 3, or on days 2 and 4, with normal saline irrigation on the alternate days. Daily pleural fluid volume measured by low dose chest computed tomography (CT) and thoracostomy tube output was compared between the saline and alteplase groups. RESULTS: Compared to normal saline irrigation, alteplase irrigation resulted in increased thoracostomy tube drainage and to a greater decline in pleural fluid volume. Earlier alteplase administration resulted in increased fluid mobilization compared to administration later in the hospital course. There were no bleeding complications. CONCLUSIONS: Intrapleural fibrinolysis with alteplase safely increases pleural drainage and decreases the volume of pleural inflammatory debris compared to intrapleural administration of normal saline. The benefit of intrapleural alteplase on decreasing the volume of pleural inflammatory debris occurs for up to 72 hr with repeated twice daily dosing.

Perceptions of nutrition support in pediatric oncology patients and parents.

An estimated 60% of pediatric oncology patients experience malnutrition during cancer therapy. Initiation of enteral nutrition (EN) and parenteral nutrition (PN) are interventions aimed at maintaining and promoting growth. Limited literature addressing perceptions of nutrition support methods exists. To develop effective guidelines on nutrition education, it is important to understand perceptions regarding nutrition support. The purpose of this pilot study was to describe perceptions of pediatric oncology patients and parents regarding the use of EN and PN and identify influencing variables. A convenience sample of pediatric oncology patients and parents were surveyed at a large Midwestern children's hospital. The majority of those surveyed chose PN over EN if they or their child were unable to eat or maintain their nutritional status. Perceptions may be influenced by comfort, ease of nutrition or medication administration, experience, health care team's recommendation, choice, and image. This study provides health care professionals an initial opportunity to understand perceptions of EN and PN, which may provide a foundation for a multi-institutional study and enhance patient and family education.

Circadian rhythm of salivary cortisol in infants with congenital heart disease.

Children with congenital heart disease (CHD) have associated extracardiac co-morbidities at the time of surgery and during ongoing growth and development. Perioperative events include disrupted glucose homeostasis, capillary leak, and fluid retention. The hypothalamic-pituitary-adrenal (HPA) axis has an important role in homeostasis in that the secretion of cortisol contributes to the response to stress, glucose regulation, blood volume control, and immune regulation. We investigated the diurnal rhythm of the HPA axis in infants with CHD by measuring salivary cortisol in the morning (0600-0900 h-circadian peak) and evening (2100-2400 h-circadian nadir). Twenty-nine infants aged 12 weeks to 1 year were included: 16 with acyanotic disease (SpO2 ≥ 90 %) and 13 with cyanotic disease (SpO2 < 90 %). Morning salivary cortisol was similar between the two groups [acyanotic 7.0 nmol/L (1.8-23.1); cyanotic 9.7 nmol/L (0.9-15.6); p = 0.68]. Evening salivary cortisol was similar between the two groups [acyanotic 0.9 nmol/L (0.2-8.5); cyanotic 1.4 nmol/L (0.5-14.9); p = 0.32]. Both cyanotic and acyanotic groups demonstrated an intact diurnal rhythm. In conclusion, chronic hypoxia secondary to cyanotic CHD does not affect the circadian rhythm of the HPA axis. By 12 weeks of age, infants with hypoxia secondary to cyanotic CHD have a normal cortisol diurnal rhythm.

Use of combination chemotherapy for treatment of granulomatous and lymphocytic interstitial lung disease (GLILD) in patients with common variable immunodeficiency (CVID).

PURPOSE: A subset of patients with common variable immunodeficiency (CVID) develops granulomatous and lymphocytic interstitial lung disease (GLILD), a restrictive lung disease associated with early mortality. The optimal therapy for GLILD is unknown. This study was undertaken to see if rituximab and azathioprine (combination chemotherapy) would improve pulmonary function and/or radiographic abnormalities in patients with CVID and GLILD. METHODS: A retrospective chart review of patients with CVID and GLILD who were treated with combination chemotherapy was performed. Complete pulmonary function tests (PFTs) and high-resolution computed tomography (HRCT) scans of the chest were done prior to therapy and >6 months later. HRCT scans of the chest were blinded, randomized, and scored independently (in pairs) by two radiologists. The differences between pre- and post-treatment HRCT scores and PFT parameters were analyzed. RESULTS: Seven patients with CVID and GLILD met inclusion criteria. Post-treatment increases were noted in both FEV1 (p=0.034) and FVC (p=0.043). HRCT scans of the chest demonstrated improvement in total score (p=0.018), pulmonary consolidations (p=0.041), ground-glass opacities (p=0.020) nodular opacities (p=0.024), and both the presence and extent of bronchial wall thickening (p=0.014, 0.026 respectively). No significant chemotherapy-related complications occurred. CONCLUSIONS: Combination chemotherapy improved pulmonary function and decreased radiographic abnormalities in patients with CVID and GLILD.

Pediatric skin care: what do nurses really know?

PURPOSE: The purpose of this study was to explore pediatric nurses' knowledge of pressure ulcer prevention, investigate their beliefs and practices, and identify the barriers and facilitators to providing evidence-based pressure ulcer preventive practices. DESIGN AND METHODS: An exploratory, descriptive, and cross-sectional survey was taken of registered nurses in a freestanding children's hospital. RESULTS: Nurses have adequate knowledge of general pressure ulcer prevention; however, they struggle with individualization. Further, analysis revealed that nursing knowledge did not always correlate with nursing practice. PRACTICE IMPLICATIONS: Nurses require education on individualized interventions and access to user-friendly, interactive, and comprehensive resources, including unit-based champions and order sets.

Pulmonary valve replacement improves but does not normalize right ventricular mechanics in repaired congenital heart disease: a comparative assessment using velocity vector imaging.

BACKGROUND: This study evaluated regional right ventricular (RV) mechanics before and after pulmonary valve replacement (PVR) by ultrasonic speckle tracking technology using velocity vector imaging (VVI). METHODS: Fifty-eight patients who underwent PVR (May 1999 to August 2007) were included. Two-dimensional Doppler indices included qualitative pulmonary incompetence, RV outflow tract peak gradient, RV systolic pressure estimate, indexed RV area, and fractional area change; VVI regional indices included peak systolic and diastolic velocities, peak systolic strain, maximal longitudinal displacement, and times to peak measure from 6 RV segments. RESULTS: PVR was performed at a median age of 12.1 years with echocardiographic analysis at median intervals of 2.8 months before and 30 months after PVR. Peak velocities and displacement increased in all 6 RV segments after PVR; peak systolic strain did not improve consistently. All indices remained significantly lower compared with normal values. There was a significant decrease in the degree of pulmonary incompetence, RV outflow tract gradient, RV systolic pressure, and indexed RV area (23.5 vs. 17.8 cm(2)/m(2)), but no significant change in the percentage of fractional area change (28.8% vs. 29.6%). CONCLUSION: Regional RV mechanics using VVI in a relatively young cohort shows mild improvement after PVR, but the RV is not normalized despite physiologic improvement in loading conditions. This suggests intrinsic dysfunction or chronic myocardial injury that is nonmodifiable or requires earlier intervention to optimize physiology. VVI appears to be a potentially useful quantitative tool for follow-up evaluation of RV performance after congenital heart disease surgery.

Assessment of regional right ventricular velocities, strain, and displacement in normal children using velocity vector imaging.

BACKGROUND: Velocity vector imaging (VVI) is a novel technique to assess regional myocardial mechanics. We evaluated the utility of VVI in the assessment of right ventricular (RV) function in normal children. METHODS: RV images (apical 4-chamber view, high frame rate capture) from 30 normal children (mean 8.7 years; range 1.1-18) were selected. Longitudinal myocardial velocities, peak systolic strain (PSS), maximal longitudinal displacement (LD), and times to peak for these parameters were obtained from six RV segments. Simultaneous Doppler tissue imaging (DTI) derived peak systolic and early diastolic velocities were obtained from the free tricuspid annulus. Measurements were made independently by two observers. RESULTS: Qualitative analysis shows dominant longitudinal systolic and diastolic myocardial motion, particularly at the basal segments. Velocities and LD were greatest at the basal segments and decreased from base to apex. PSS values were less consistent between segments and observers, with the greatest PSS generally found in the apical segments. LD and time to peak displacement (TPD) were the most reproducible. TPD in the basal segments were strikingly similar in each patient and correlated with R-R intervals. Peak diastolic velocities in the right base did correlate with corresponding annular DTI velocities; DTI velocities were consistently higher than VVI velocities. CONCLUSIONS: RV segmental velocities and LD are reliably obtained by VVI. PSS is less reproducible. LD is a reproducible measure of systolic function and TPD appears to be useful in the assessment of synchrony. Correlation of these findings with children who have known RV pathology is an important next step.