A Comparison of Head Movement Classification Methods.

To understand human behavior, it is essential to study it in the context of natural movement in immersive, three-dimensional environments. Virtual reality (VR), with head-mounted displays, offers an unprecedented compromise between ecological validity and experimental control. However, such technological advancements mean that new data streams will become more widely available, and therefore, a need arises to standardize methodologies by which these streams are analyzed. One such data stream is that of head position and rotation tracking, now made easily available from head-mounted systems. The current study presents five candidate algorithms of varying complexity for classifying head movements. Each algorithm is compared against human rater classifications and graded based on the overall agreement as well as biases in metrics such as movement onset/offset time and movement amplitude. Finally, we conclude this article by offering recommendations for the best practices and considerations for VR researchers looking to incorporate head movement analysis in their future studies.

Perceptions of families with adolescents utilizing augmentative and alternative communication technology: A qualitative approach.

PURPOSE: Although family involvement is critical to successful augmentative and alternative communication (AAC) device utilization, little is known about how families adapt to technology. The aim of this qualitative study was to explore parent-reported factors contributing to family adaptation among families with adolescents diagnosed with autism and/or Down syndrome (DS) utilizing AAC technology. This study describes families' experiences related to several interacting variables of the Resiliency Model, including demand, type, appraisal, resources, and problem-solving/coping, that helped shape the outcome of adaptation to AAC technology. Nurses are well-positioned in a variety of practice settings to assess vulnerable families and assist with identifying resources and navigating complex service systems. DESIGN AND METHODS: Semi-structured interviews were conducted with eight parents of adolescents with autism and/or DS (aged 13-18) recruited through online research registries, support organizations, and a social networking site. Recorded interviews were transcribed, and two independent reviewers coded and analyzed the data. Comparisons across all families' thematic summaries were examined for patterns. RESULTS: Five themes described aspects of family adaptation: Contextual Strains and Influences, Continuum of Person-First Approach, Opening Doors, Facilitators of Support, and Planning Is Key. CONCLUSIONS: Findings highlighted the challenges and demands associated with raising an adolescent using an AAC device, as well as the attributes, resources, perceptions, and strategies that either contributed or hindered family adaptation. PRACTICE IMPLICATIONS: AAC technology is readily available for adolescents with developmental disabilities. It is essential that nurses assess key adaptation components to support families in integrating and using the technology.

Feeding and Swallowing Characteristics of Children With Esophageal Atresia and Tracheoesophageal Fistula.

OBJECTIVES: This study aimed to characterize feeding/swallowing difficulties in children with esophageal atresia and/or tracheoesophageal fistula (EA/TEF) and evaluate associations among feeding difficulties, pharyngeal dysphagia (PD), and other aerodigestive evaluation findings. METHODS: This was a retrospective cohort study of feeding/swallowing characteristics of 44 patients with EA/TEF treated in the aerodigestive program of a single academic medical institution from 2010 to 2015. Demographics, comorbidities, presence and characteristics of feeding/swallowing difficulties, and results of relevant diagnostic tests [videofluoroscopic swallow studies (VFSS), clinical feeding evaluations (CFEs), chest computerized tomography (CT) scans, pulmonary bronchoscopies, and upper GI (UGI)/esophagrams] were reviewed. RESULTS: Fifty percent of the cohort had PD and 88.6% had feeding difficulties. Across 118 encounters (87 VFSS and 31 CFEs), feeding difficulties suggestive of esophageal dysphagia were most frequently seen in children over 48 months and feeding difficulties suggestive of developmental feeding problems were most frequently seen in children from 24 to 48 months. Abnormal findings were present in 59.8% of VFSS, with aspiration (34.5%) and pharyngeal residue (26.4%) the most frequently observed signs of dysphagia. Abnormal UGI/esophagram findings were not associated with significantly increased risk of feeding difficulties during visits within 3 months (risk ratio, RR = 1.33). Presence of dysphagia was associated with increased risk for some abnormal CT findings (RR= 3.0 for airspace and 3.0 for bronchiectasis). CONCLUSIONS: Feeding/swallowing difficulties are common in EA/TEF, and types of feeding difficulties vary by patient age. The presence of abnormal findings on UGI/esophagram did not increase the risk of feeding complaints; however, the presence of dysphagia increased the risk of abnormal chest CT.

Family Medicine Physicians' Perspectives Regarding Rural Behavioral Health Care: Informing Ideas for Increasing Access to High-Quality Services.

Primary care settings often function as the front lines for behavioral health services in rural areas. The lack of formal behavioral health care in rural areas is also well documented. Rural family practice physicians were interviewed regarding the state of behavioral health care in their communities and their ideas for increasing access to quality care. Thirteen family practice physicians in rural locations participated in in-depth semi-structured interviews. Interviews were transcribed, coded, and analyzed following a phenomenological design. Physicians described a lack of quality behavioral health services and challenges for integrating and collaborating with those that do exist. Participants also described the changing role of stigma, service delivery strategies that are currently working, and the unique role primary care plays in rural behavioral health care. Several ideas for increasing access to and efficacy of services are discussed; these ideas are informative for future research and interventions.

Effect of adenotonsillectomy in children with obstructive sleep apnea and major psychiatric disorders on obstructive apnea-hypopnea index and Epworth Sleepiness Scale scores.

STUDY OBJECTIVES: This study evaluates the effectiveness of adenotonsillectomy in the treatment of obstructive sleep apnea in children with major psychiatric disorders as measured by polysomnography and the Epworth Sleepiness Scale (ESS) at a tertiary children's hospital. Adults with major psychiatric disorders often have higher rates of obstructive sleep apnea and decreased response to treatment. The goal was to determine if children with serious mental illness had outcomes similar to their adult counterparts. METHODS: A retrospective chart review was undertaken to identify children with obstructive sleep apnea and major psychiatric disorders who underwent adenotonsillectomy as part of their treatment for obstructive sleep apnea and had undergone preoperative and postoperative polysomnography as well as ESS. A multivariable model was run for each of the postoperative outcomes (ESS, obstructive apnea-hypopnea index, or body mass index percentile), adjusting for their respective preoperative value, age, and group. RESULTS: There were 34 patients who qualified for this study and who were matched with 66 controls. There was no significant difference between the 2 groups in terms of change in ESS, obstructive apnea-hypopnea index, or body mass index percentile, both before and after adjusting for age. The only significant findings were that preoperative ESS and body mass index percentile were predictive of postoperative ESS and body mass index percentile for both groups. CONCLUSIONS: Children with psychiatric disorders in our institution respond to surgical management of obstructive sleep apnea similar to pediatric controls without mental illness despite comorbidities and central-acting medications that may alter sleep.

Working with Children with Autism Spectrum Disorder in a Medical Setting: Insights from Certified Child Life Specialists.

This study aimed to gain an understanding of Certified Child Life Specialists' (CCLS) experiences with and suggestions for working with children with autism spectrum disorder (ASD) in a medical setting. Using a mixed-method design, 118 CCLS completed an online survey and 16 participated in follow-up interviews. Participants believed many medical professionals, including CCLS, are not adequately prepared to work with children with ASD, negatively impacting quality of care. Participants emphasized that outcomes are best for children with ASD when parents and medical staff collaborate to meet the unique needs of each child. CCLS reported working with children with ASD can provide insights for enhancing the quality of care for all children. Participants' suggestions for training and resource development are discussed.

Pediatric tracheocutaneous fistula closure following tracheostomy decannulation.

OBJECTIVE: To determine the frequency and risk factors that lead to the development of persistent TCF (tracheocutaneous fistula) formation in children following tracheostomy decannulation at our institution. METHODS: A retrospective chart review of all pediatric patients at Children's Hospital Colorado who underwent tracheostomy decannulation and were being followed between January 1, 2007 and December 31, 2013. TCF was defined as a persistent fistula six months following decannulation. We determined patient demographics, age at tracheotomy, primary indication for tracheotomy, tracheostomy-tube size, medical comorbidities, age at decannulation, date of TCF closure, and method of TCF closure. RESULTS: One hundred twenty-nine patients ranging from 51 days to 19 years of age underwent tracheostomy decannulation. 63 (49%) patients underwent surgical closure of TCF. Compared to those with spontaneous closure by multivariable analysis, those with surgical closure were younger at tracheostomy placement (p = 0.0002), had a tracheostomy for a longer duration (p = 0.0025), and were diagnosed with tracheobronchomalacia (p = 0.0051). The likelihood of spontaneous closure decreased over time. Tracheostomy tube internal diameter correlated with age (R = 0.64, p < 0.0001). CONCLUSIONS: Approximately 50% of pediatric tracheostomy stoma sites will close spontaneously. Development of a persistent TCF was associated with younger age at placement, longer duration of tracheostomy, and the presence of tracheobronchomalacia. These observations may help clinicians anticipate outcomes following tracheostomy decannulation in children.

Evaluating the yield of gastrointestinal testing in pediatric patients in aerodigestive clinic.

OBJECTIVE: To improve understanding of the interrelatedness of airway and esophageal diagnoses by evaluating the yield of procedural and radiographic testing of the gastrointestinal tract in children with airway conditions by their referring diagnoses in a pediatric aerodigestive clinic. METHODS: A retrospective chart review of all 325 patients seen in the aerodigestive program from 2010 to 2013 was performed in a single academic medical center. Demographics and results from esophagogastroduodenoscopies with biopsies (EGD), upper gastrointestinal fluoroscopy studies (UGI), and pH multichannel intraluminal impedance probe (pH-MII) performed within 30 days of the clinic visit were evaluated according to presenting diagnoses. RESULTS: Mean patient age was 3.15 years (range 0.15-24 years) and 41.2% were born premature. 189/325 (58.1%) were on acid suppression. A total of 295 EGD, 193 pH-MII, and 54 UGI were performed. The most common diagnosis with an abnormal pH-MII was asthma. The most common diagnoses with an abnormal EGD were feeding difficulty and tracheal esophageal fistula/ esophageal atresia (TEF/EA). EGDs were normal in 188/295 (63.7%), while 39/295 (13.2%) demonstrated esophagitis, and 22/295 (7.5%) had >15 esophageal eosinophils per high power field. The majority of pH-MII (144/193 [74.6%]) and UGI (47/54 [87%]) were normal. CONCLUSIONS: Children with feeding difficulty, TEF/EA, and asthma were the mostly likely to have a histologic abnormality on EGD or an abnormal pH-MII. The majority of children were previously prescribed acid suppression medication and had a referring diagnosis of gastroesophageal reflux disease but were subsequently found to have normal evaluation. Prospective studies are needed to optimize care of this population.

Multiple surgeries in pediatric otolaryngology patients and associated anesthesia risks.

OBJECTIVES: To determine the risk of healthy children undergoing tympanostomy tubes of an additional surgery prior to age three and associated risk factors. METHODS: A retrospective chart review of pediatric patients at a tertiary metropolitan children's hospital who underwent tympanostomy tube insertion procedure before age of three from January 2010 through March 2015. We determined patient demographics, indication for tympanostomy tube insertion, as well as information about additional procedures requiring general anesthesia before the age of three years. A prospective telephone interview was also performed on a portion of the study population to assess if there were additional surgeries before the age of three that did not occur at our institution. RESULTS: In our institution there was a 13% risk of getting an additional surgery after tympanostomy tubes in children who are otherwise healthy. The most common second procedure was an otolaryngologic procedure in 77.8% of the cases. Children with a diagnosis of recurrent acute otitis media had a threefold greater chance of getting an additional surgery than those with a diagnosis of chronic otitis media with effusion. Patients that identified as Black or African American were 3.2 times more likely to have additional surgery. With every year increase at age of surgery, the odds of an additional surgery decreased by 77%. CONCLUSIONS: In healthy children undergoing tympanostomy tube insertion at our institution, the incidence of additional procedures under general anesthesia (GA) is low at 13%. Although there is evidence of possible deleterious effects of anesthesia on the developing brain, it is generally accepted that one short (≤1 h) anesthetic exposure under the age of three has not been associated with adverse neurodevelopmental outcomes. As a specialty that regularly performs procedures on young children, we need to be aware of the possible effects of anesthetic agents on our patients. However, this study shows that the exposure risk is low and should help reassure patient's families.

Pediatric anosmia: A case series.

INTRODUCTION: Little is known about the etiology of olfactory dysfunction in the pediatric population. The aim of this study is to characterize the etiology and clinical features of anosmia and to explore evaluation options in a pediatric population. METHODS: Olfactory dysfunction was identified at a tertiary pediatric hospital between January 2003 and October 2014 using a text-based and ICD-9 search of the electronic health record system. Clinical information gathered included history, physical examination and imaging study. A phone questionnaire was completed to determine persistence and development of other rhinologic, endocrine, or neurologic symptoms. RESULTS: 37 children (male/female = 17/20) with mean/median ages of 13.28/14. 19 years were identified. The distribution of etiology was: rhinologic disease (N = 16), congenital (N = 4), trauma (N = 1), neoplasm (N = 1) and unknown (N = 15). Rhinologic disease included chronic rhinosinusitis (N = 3) and other nasal anatomic lesions. None of the four subjects with congenital anosmia had classic Kallmann syndrome. The utility of imaging in confirming an etiology of anosmia was noted in 1 of 8 CT and 5 of 22 MRI. The most significant finding of the questionnaire was confirmation of normal puberty in the congenital group. CONCLUSION: Similar to the adult population, rhinologic disease is the most common cause. Absence or hypoplasia of the olfactory bulbs without associated delayed puberty is the presentation of congenital anosmia in our cohort. MRI had a higher utility than CT in evaluating anosmia in general and congenital anosmia in specific. MRI to evaluate children with a history of congenital olfactory dysfunction is recommended.

Lingual tonsillectomy in children with Down syndrome: Is it safe?

OBJECTIVE: Evaluate peri-operative course and morbidity in children with Down syndrome (DS) who underwent a lingual tonsillectomy (LT) for residual obstructive sleep apnea (rOSA). METHODS: Retrospective case series for children with DS who underwent LT for rOSA from April 2011 to July 2016. Our primary outcomes were length of stay, readmission and complications. Surgical effectiveness was evaluated by change in the obstructive apnea-hypopnea-index(OAHI) and oxygen saturation nadir. RESULTS: Thirty-nine patients underwent LT. The mean length of stay was 1.3 days with n = 21(72%) staying one night. One subject (2.6%) had a post-operative bleed that did not require operative intervention. No other major complications occurred. In terms of effectiveness of surgery, twenty-nine children had sufficient data for inclusion. Median OAHI did not appreciably change (p = 0.07) from before surgery. Five subjects (17%) were cured of OSA (OAHI < 2/hour) and a mix of improvement and worsening was identified. The lowest oxygen saturation improved from 78% (SD = 7) before surgery to 82% (SD = 6) after surgery (p = 0.003). CONCLUSION: LT has a favorable post-operative course but its effectiveness at curing rOSA in the DS population has not been established/proven. Further research is indicated to determine optimal surgical management for DS children with LTH. LEVEL OF EVIDENCE: 4.

Pediatric tinnitus: A clinical perspective.

OBJECTIVES/HYPOTHESIS: To define the clinical features and natural history of pediatric tinnitus from a practicing otolaryngologist's perspective and formulate hypotheses therein. STUDY DESIGN: Retrospective chart review. METHODS: A retrospective chart review of the electronic medical record was undertaken. Only relevant records with a prior otolaryngology clinic visit and audiologic testing were included. Patients seen during the last 2 years of the study period were contacted and completed a questionnaire to assess change in tinnitus and quantify potential alterations in quality of life, associated symptoms, and natural history. RESULTS: One hundred eighty subjects with mean/median age of 11.5/11.5 years were identified. Hearing loss was identified in 40 subjects (22.2%). Etiology of tinnitus was identified in 95 subjects (52.8 %). Tinnitus-specific and/or nonspecific therapies were given to 80 subjects (44.4%). Of the 54 available subjects, 28 (51.9%) participated in the telephone questionnaire. Tinnitus complaints shifted favorably to the improvement or resolution categories (P = .001) between the initial clinic visit and the telephone interview. Shorter duration of tinnitus was associated with a higher probability of having improved tinnitus (P = .046). CONCLUSIONS: This study distinguishes pediatric tinnitus from adult tinnitus in terms of lower association with underlying hearing loss, lower likelihood of reported anxiety, and higher likelihood of improvement and resolution. There are opportunities for tinnitus prevention in the areas of reducing head injury and noise-induced hearing loss. LEVEL OF EVIDENCE: 4. Laryngoscope, 128:727-731, 2018.

Association of Neural Responses to Drug Cues With Subsequent Relapse to Stimulant Use.

Importance: Although chronic relapse is a characteristic of addiction to stimulants, conventional measures (eg, clinical, demographic, and self-report) do not robustly identify which individuals are most vulnerable to relapse. Objectives: To test whether drug cues are associated with increased mesolimbic neural activity in patients undergoing treatment for stimulant use disorder and whether this activity is associated with risk for subsequent relapse. Design, Setting, and Participants: This prospective cohort study of 76 participants included a control group for baseline group comparisons. Veteran patients (n = 36) with stimulant use disorders were recruited from a 28-day residential treatment program at the Veterans Affairs Palo Alto Health Care System. Healthy controls (n = 40) were recruited from the surrounding community. Baseline data were collected between September 21, 2015, and January 26, 2018, from patients and healthy controls using functional magnetic resonance imaging during a performance of a reward cue task. Patients' stimulant use was subsequently assessed after treatment discharge (at approximately 1, 3, and 6 months) to assess relapse outcomes. Main Outcomes and Measures: Primary measures included neural responses to drug and food cues in estimated mesolimbic volumes of interest, including the medial prefrontal cortex, nucleus accumbens (NAcc), and ventral tegmental area. The primary outcome variable was relapse (defined as any stimulant use), assessed both dichotomously (3 months after discharge) and continuously (days to relapse). Brain activity measures were contrasted between groups to validate neural measures of drug cue reactivity, which were then used to estimate relapse outcomes of patients. Results: Relative to controls (n = 40; 16 women and 24 men; mean [SD] age, 32.0 [11.6] years), patients (n = 36; 2 women and 34 men; mean [SD] age, 43.4 [13.3] years) showed increased mesolimbic activity in response to drug cues (medial prefrontal cortex, t74 = 2.90, P = .005, Cohen d = 0.66; NAcc, t74 = 2.39, P = .02, Cohen d = 0.54; and ventral tegmental area, t74 = 4.04, P < .001, Cohen d = 0.92). In patients, increased drug cue response in the NAcc (but not other volumes of interest) was associated with time to relapse months later (Cox proportional hazards regression hazard ratio, 2.30; 95% CI, 1.40-3.79). After controlling for age, NAcc response to drug cues classified relapsers (12 patients; 1 woman and 11 men; mean [SD] age, 49.3 [14.1] years) and abstainers (21 patients; 1 woman and 20 men; mean [SD] age, 39.3 [12.3] years) at 3 months with 75.8% classification accuracy. Model comparison further indicated that NAcc responses to drug cues were associated with relapse above and beyond estimations of relapse according to conventional measures. Conclusions and Relevance: Responses in the NAcc to stimulant cues appear to be associated with relapse in humans. Identification of neural markers may eventually help target interventions to the most vulnerable individuals.

Complications and parent satisfaction in pediatric osseointegrated bone-conduction hearing implants.

OBJECTIVE: To assess long-term complication rate and parental satisfaction of osseointegrated bone conduction hearing implants (OBCHIs). STUDY DESIGN: Retrospective chart review of children undergoing OBCHIs. METHODS: A retrospective chart review of children undergoing OBCHIs for the treatment of conductive, mixed, and single-sided sensorineural hearing loss in children. RESULTS: Forty-five subjects were identified with 0.3 to 10.4 years of follow-up. The mean/median age and age range at implant were 9.0/7.8 and 1.7 to 19.1 years. The underlying hearing loss for the cohort included conductive (N = 30), sensorineural (N = 7), and mixed (N = 8) hearing loss. Conductive hearing loss, caused by aural atresia (62.9), was the most common indication for implantation. Fifty-eight complications occurred in 29 subjects, most related to skin infection or overgrowth. Seventeen events required revision surgery, and 18 required oral antibiotics and/or office-based cauterization. Children under the age of 5 years were more likely to have failure of osseointegration or require revision surgery. Parents of 33 subjects underwent a phone interview; 76% rated the overall satisfaction as satisfied or very satisfied. CONCLUSION: A large percentage of children undergoing OBCHI develop postoperative complications, and up to 44% require revision surgery-a figure higher than generally reported and higher than in adults. No factors were found to adequately explain the higher complication rates in children compared to adults. Despite the occurrence of complications, parents viewed this device as satisfactory from many perspectives. LEVEL OF EVIDENCE: 4. Laryngoscope, 127:2165-2170, 2017.

Presentation and management of nasal foreign bodies at a tertiary children's hospital in an American metro area.

OBJECTIVES: To examine rates of otolaryngology intervention in children presenting to our emergency department with nasal foreign bodies, factors associated with otolaryngology involvement, rates of complications, and details on nasal button battery exposure. METHODS: All patients presenting with a nasal foreign body to Children's Hospital Colorado from 2007 to 2012 were identified. Factors leading to referral to otolaryngology and operative intervention were examined, as well as complications. RESULTS: 102 patients were included. 36 (35%) patients were referred to the otolaryngology clinic, of which 58.9% required operating room intervention. 66 (64.7%) children had their nasal foreign bodies removed in the emergency room, however 30 (45%) of these were removed by an otolaryngology resident or attending physician. Overall, 64.7% of nasal foreign bodies required removal by otolaryngology. Of the 15 objects removed in the operating room, six were button batteries. No septal perforations occurred as a result of nasal button battery exposure. Multivariable logistic regression showed two significant predictors of OR removal: age and disc shaped objects. CONCLUSION: While emergency department providers are comfortable attempting removal of nasal foreign bodies, there was a high rate of otolaryngology intervention. Based on this data, there is a need to educate emergency room providers on nasal anatomy and techniques for nasal foreign body removal.

Correlates of Pediatric CPAP Adherence.

STUDY OBJECTIVES: Obstructive sleep apnea (OSA) is a common pediatric condition characterized by recurrent partial or complete cessation of airflow during sleep, typically due to inadequate upper airway patency. Continuous positive airway pressure (CPAP) is a therapeutic option that reduces morbidity. Despite efforts to promote use, CPAP adherence is poor in both pediatric and adult populations. We sought to determine whether demographics, insurance status, OSA severity, therapeutic pressure, or comorbid conditions were associated with pediatric CPAP adherence. METHODS: A retrospective review of adherence download data was performed on all pediatric patients with initiation or adjustment of CPAP treatment over a one-year period with documented in-laboratory CPAP titration. Patients were grouped as CPAP adherent or non-adherent, where adherence was defined as > 70% nightly use and average usage ≥ 4 hours per night. Differences between the groups were analyzed by χ(2) test. RESULTS: Overall, nearly half of participants were CPAP adherent (49%, 69/140). Of the demographic data collected (age, ethnicity, sex, insurance status), only female sex was associated with better adherence (60.9% vs 39.5% of males adherent; odds ratio [OR] = 2.41, 95%CI = 1.20-4.85; p = 0.01). Severity of OSA (diagnostic apnea-hypopnea index [AHI] and degree of hypoxemia), therapeutic pressure, and residual AHI did not impact CPAP adherence (p > 0.05). Patients with developmental delay (DD) were more likely to be adherent with CPAP than those without a DD diagnosis (OR = 2.55, 95%CI = 1.27-5.13; p = 0.007). Female patients with trisomy 21 tended to be more adherent, but this did not reach significance or account for the overall increased adherence associated with female sex. CONCLUSIONS: Our study demonstrates that adherence to CPAP therapy is poor but suggests that female sex and developmental delay are associated with better adherence. These findings support efforts to understand the pathophysiology of and to develop adherence-promoting and alternative interventions for pediatric OSA.

Behavioral contagion during learning about another agent's risk-preferences acts on the neural representation of decision-risk.

Our attitude toward risk plays a crucial role in influencing our everyday decision-making. Despite its importance, little is known about how human risk-preference can be modulated by observing risky behavior in other agents at either the behavioral or the neural level. Using fMRI combined with computational modeling of behavioral data, we show that human risk-preference can be systematically altered by the act of observing and learning from others' risk-related decisions. The contagion is driven specifically by brain regions involved in the assessment of risk: the behavioral shift is implemented via a neural representation of risk in the caudate nucleus, whereas the representations of other decision-related variables such as expected value are not affected. Furthermore, we uncover neural computations underlying learning about others' risk-preferences and describe how these signals interact with the neural representation of risk in the caudate. Updating of the belief about others' preferences is associated with neural activity in the dorsolateral prefrontal cortex (dlPFC). Functional coupling between the dlPFC and the caudate correlates with the degree of susceptibility to the contagion effect, suggesting that a frontal-subcortical loop, the so-called dorsolateral prefrontal-striatal circuit, underlies the modulation of risk-preference. Taken together, these findings provide a mechanistic account for how observation of others' risky behavior can modulate an individual's own risk-preference.

Multidisciplinary care of children with repaired esophageal atresia and tracheoesophageal fistula.

OBJECTIVES: Children with congenital esophageal atresia with tracheoesophageal fistula (TEF) require complex medical and surgical care, but few guidelines exist to guide the long term care of this population. The purpose of this study is to describe the findings and initial management of a comprehensive aerodigestive team in order to understand the ongoing needs of children with repaired TEF. METHODS: A retrospective chart review was performed on children with TEF who were seen in the multidisciplinary Aerodigestive Clinic at Children's Hospital Colorado. Diagnostic studies were ordered based on physician discretion. RESULTS: Twenty-nine children with TEF were evaluated (mean age 3.8 years) between 2010 and 2014. All children had symptoms attributed to breathing, swallowing, and digestive difficulties. Less than half of the children had seen a pulmonary or gastrointestinal specialist in the past year. Tracheomalacia was diagnosed in all children who had a bronchoscopy (23/23), and the presence of dysphagia was correlated with severe tracheomalacia. 7/25 children who had a swallow study had aspiration. 7/25 children had a diagnosis of active reflux despite current management. Four patients were diagnosed with bronchiectasis as a result of the multidisciplinary evaluation. CONCLUSION: Although all children had persistent aerodigestive symptoms, over 50% had not been seen by an appropriate subspecialist in the year prior to the clinic visit. The multidisciplinary evaluation resulted in new diagnoses of bronchiectasis and active reflux, which can both lead to long-term morbidity and mortality. Children with TEF require evaluation by multiple subspecialists to manage not only current symptoms but also long term risks. Ongoing care should be guided by protocols based on known risks. Pediatr Pulmonol. 2016;51:576-581. © 2015 Wiley Periodicals, Inc.