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.