Hodgkin Lymphoma-related Vanishing Bile Duct Syndrome Cholestasis Resolved After Chemotherapy.

Vanishing bile duct syndrome is a rare paraneoplastic syndrome occasionally seen in pediatric Hodgkin lymphoma. It is usually regarded as a fatal disorder. Here, we present a case of vanishing bile duct syndrome cholestasis related to Hodgkin lymphoma that resolved after chemotherapy and radiation.

Effect of the Coronavirus Disease 2019 (COVID-19) Pandemic on Pediatric Resident Well-Being.

OBJECTIVES: This study aims to identify factors specific to the COVID-19 pandemic that affect resident physicians' well-being, identify potential sources of anxiety, and assess for depression and stress among residents. METHODS: A cross-sectional survey was performed in April 2020 that evaluated resident perceptions about COVID-19 pandemic, its impact on their personal lifestyle, and coping mechanisms adopted. The respondents also completed the Beck Depression Inventory-II (BDI-II) and Cohen Perceived Stress Scale (PSS-10). RESULTS: Of 37 residents, 29 completed the survey for a response rate of 78%. We found that 50% of residents harbored increased anxiety due to the pandemic and reported fears of spreading disease. Factors that negatively impacted their well-being included social isolation from colleagues (78%), inability to engage in outdoor activities (82%), and social gatherings (86%). Residents expressed concern about the effect of the COVID-19 pandemic on their didactic education and clinical rotations. The mean PSS-10 total score was 17 (SD = 4.96, range = 0-33) and the mean BDI-II total score was 6.79 (SD = 6.00). Our residents adopted a number of coping mechanisms in response to COVID-19. CONCLUSIONS: We identified factors specific to the COVID-19 pandemic that adversely affected resident physician well-being. Trainees were concerned about the risk of developing COVID-19 and spreading this to their family. Residents also harbored anxiety regarding the effect of COVID-19 on their education. Lifestyle changes including social isolation also resulted in a negative effect on resident well-being. Developing strategies and resources directed to addressing these concerns may help support well-being and alleviate stress and anxiety.

Efficacy and Tolerance of Blended Diets in Children Receiving Gastrostomy Feeds.

BACKGROUND: To determine the prevalence of gastrointestinal (GI) symptoms in children receiving a blended diet via a gastrostomy tube. METHODS: This is a single-center, retrospective study of children ages 1-18 years that received a blended diet. We reviewed demographics, anthropometrics, clinical characteristics, and rationale for switching to blended diet. Fixed-effects logistic regression analysis was used to evaluate the changes in patient symptoms over the 12-month follow-up period, and fixed-effects regression was employed to test for changes in anthropometrics. RESULTS: Twenty-three patients (8 female, 15 male) were identified, and data from 89 outpatient visits were analyzed. The most common underlying diagnosis was neurological disorder. Thirty-five percent of patients received commercial whole cow milk formulas, 30% received hydrolysate formulas, and 35% received amino acid-based formulas. After formula switches were made, 65% received homemade blended diets, 17.5% received commercial blended diets, and 17.5% received a combination of both. Median duration of time on a blended diet was 17 months. Ninety-five percent of patients who were previously experiencing upper GI symptoms improved within the first 3 months after blended diet initiation. Twenty-one percent of patients developed mild constipation on the diet, which was managed with increased water intake and/or polyethylene glycol. Only 2 patients discontinued the blended diet, because of inadequate weight gain and worsening of upper GI symptoms. CONCLUSIONS: In our study population, blended diets were well tolerated in gastrostomy-fed children and were associated with clinical improvement of upper GI symptoms.

Financial and Health Impacts of Multidisciplinary Aerodigestive Care.

OBJECTIVES: (1) Analyze upstream and downstream activity before and after enrollment with the Multidisciplinary Pediatric Aerodigestive Care Team (MPACT). (2) Identify potential demand for MPACT services with ICD-9 data. STUDY DESIGN: Retrospective review of financial claims data. SETTING: Tertiary care children's center. SUBJECTS: Pediatric patients (0-18 years old) enrolled with MPACT (pediatric otolaryngology, gastroenterology, pulmonary, speech-language pathology). METHODS: Case mix data from fiscal years (FYs) 2010-2013 were analyzed for primary, secondary, and tertiary ICD-9 codes in 4 aerodigestive diagnostic categories (ADCs): dysphagia, chronic cough, gastroesophageal disease, and chronic pulmonary disease/asthma. Inclusion criteria included patients <18 years old, seen by MPACT, with FY2010-FY2013 case mix data and ≥2 ADCs. Unique outpatient and inpatient encounters and associated charges were evaluated to determine upstream and downstream activity trends. RESULTS: Of the 126 patients meeting inclusion criteria, 55 (44%) had ≥3 ADCs, and 11 (9%) had 4. These 126 patients received outpatient care during 3068 unique encounters. Outpatient total charges were $282,102 before and $744,542 after MPACT intervention. Eighty-six (68%) patients received inpatient care during 423 unique encounters. Inpatient charges were $4,257,137 before and $2,872,849 after MPACT enrollment. Overall, a net reduction of $921,848 in total charges, $7316 per MPACT patient, was noted. FY2010-FY2014 data identified an additional 1728 pediatric patients with ≥2 ADCs not enrolled in MPACT. CONCLUSION: A cohort of children with aerodigestive disease experienced a shift from inpatient to outpatient care with an overall 20% reduction in patient charges when the years before and after MPACT enrollment were compared. Available ICD-9 data suggest potential demand for MPACT services.

Interdisciplinary pediatric aerodigestive care and reduction in health care costs and burden.

IMPORTANCE: Children with complex respiratory and gastrointestinal disorders frequently require care from multiple pediatric subspecialists. Interdisciplinary pediatric aerodigestive clinic centers have been established at several pediatric tertiary care centers in the United States. Their effectiveness is unknown. OBJECTIVE: To determine whether an interdisciplinary approach to pediatric aerodigestive disorders reduces health care costs and burden. DESIGN, SETTING, AND PARTICIPANTS: Retrospective medical record review for the first 125 unique pediatric patients (median age, 1.51 years) seen at the Pediatric Aerodigestive Center (PAC) for aerodigestive disorders between June 2010 and August 2013 for a total of 163 outpatient clinical encounters. The PAC is an academic pediatric tertiary care center where specialists in gastroenterology, otolaryngology, pulmonology, and speech-language pathology provide interdisciplinary evaluation during a single clinic encounter and combined operative management when indicated. INTERVENTIONS: Interdisciplinary evaluation and treatment of pediatric aerodigestive disorders. MAIN OUTCOMES AND MEASURES: Number of operative procedures and estimated hospital charges related to combining clinic encounters and operative procedures. RESULTS: During the initial visit, each of the 125 patients received a mean (SD) of 2.9 (0.8) of a potential 4 services. Estimating per-encounter visit costs for gas, parking, and facility fees, we found that the average cost savings per family per PAC visit was $182. Evaluation under anesthesia was recommended for 85 patients (68%), resulting in 267 operative procedures performed by participating services during 158 encounters with general anesthesia. Thus, 109 episodes of anesthesia were avoided (41% reduction), reducing the risks of anesthesia and related care costs ($1985 per avoided episode). CONCLUSIONS AND RELEVANCE: Coordination of interdisciplinary care in the PAC resulted in a reduction of hospital charges realized through reduction in clinic- and anesthesia-related visits. Reductions in episodes of anesthesia may also reduce neurocognitive risks associated with multiple anesthetic exposures. Other nontangible benefits associated with the coordination of care, such as caregiver satisfaction, warrant further study.

Impact of vitamin E or selenium deficiency on nematode-induced alterations in murine intestinal function.

The effects of deficiencies in the antioxidant nutrients, vitamin E and selenium, on the host response to gastrointestinal nematode infection are unknown. The aim of the study was to determine the effect of antioxidant deficiencies on nematode-induced alterations in intestinal function in mice. BALB/c mice were fed control diets or diets deficient in selenium or vitamin E and the response to a secondary challenge inoculation with Heligmosomoides polygyrus was determined. Egg and worm counts were assessed to determine host resistance. Sections of jejunum were mounted in Ussing chambers to measure changes in permeability, absorption, and secretion, or suspended in organ baths to determine smooth muscle contraction. Both selenium and vitamin E deficient diets reduced resistance to helminth infection. Vitamin E, but not selenium, deficiency prevented nematode-induced decreases in glucose absorption and hyper-contractility of smooth muscle. Thus, vitamin E status is an important factor in the physiological response to intestinal nematode infection and may contribute to antioxidant-dependent protective mechanisms in the small intestine.