Browsing by Author "Naramore, Sara K."

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    Contributory Factors Influencing Interdisciplinary Pediatric Weight Management Program Attendance for Racially Minoritized Youth
    (Springer Nature, 2023) Anastasiadis, William A.; Bazier, Ashley; Gilbert, Elaine; Schwartzkopf, Katherine; Benson, Kari; Perkins, Anthony J.; Naramore, Sara K.; Pediatrics, School of Medicine
    Childhood obesity is a complex medical condition associated with biopsychosocial complications that requires a multifaceted treatment approach. Historically weight management treatment has been challenging to access for racially minoritized youth. This study evaluated factors influencing treatment attendance for racially minoritized youth in a pediatric weight management program between 2018 and 2021. Medical information from 228 participants was collected, including demographics, insurance type, use of telehealth visits, measures of health-related quality of life (HRQOL), distance from the weight management program, and medical history. Although participants entering the weight management program came from across the state, racially minoritized participants from the Indianapolis area were more likely to attend the program. Racially minoritized participants farther from the program were comparatively underrepresented. Relative to families from majority backgrounds, racially minoritized families had the highest public health insurance rates. Specific physical and mental health comorbidities may further increase risk. Results have important implications for pediatric weight management programs to improve access and treatment opportunities for racially minoritized and underserved populations.
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    Physical and psychosocial determinants of quality of life in children with obesity
    (Elsevier, 2023-07-23) Mansker, Beau L.; Schwartzkopf, Katherine; Velez, Jose A., II; Perkins, Anthony J.; Naramore, Sara K.; Biostatistics and Health Data Science, Richard M. Fairbanks School of Public Health
    Background: Obesity has a negative impact on the physical and psychosocial quality of life of children. As rates of obesity continue to increase, it is important to recognize the widespread effects obesity has on children and their families. Methods: This clinical investigation evaluated the self-reported quality of life of children with obesity in a weight management program and compared this to a parent/guardian's perspective of the child's quality of life using the Pediatric Quality of Life survey 4.0. The quality of life of children with obesity was compared to children with other chronic diseases and healthy children. Results: An association was discovered between the guardians' responses to the Pediatric Quality of Life survey and the child's age. Guardians with children younger than 11 years reported higher quality of life scores than guardians of children 11 years and older. Race, comorbidities of obesity, insurance type, household structure, and parental education attainment were not significantly associated with a child's quality of life. Children with obesity had a lower quality of life compared to children who were organ transplant recipients and children with organic gastrointestinal disease. Conclusions: These results emphasize the need to evaluate and treat the physical and psychosocial components of wellbeing in children with obesity at an early age.
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    Serologic, but Not Genetic, Markers Are Associated With Impaired Anthropometrics at Diagnosis of Pediatric Crohn's Disease
    (Wolters Kluwer, 2019-11) Naramore, Sara K.; Bennett, William E., Jr.; Jiang, Guanglong; Kugathasan, Subra; Denson, Lee A.; Hyams, Jeffrey S.; Steiner, Steven J.; Pediatrics, School of Medicine
    Objectives: Children with Crohn's disease may present with malnutrition and linear growth impairment, which can be secondary to insufficient caloric intake, chronic inflammation, malabsorption, and suppression of growth-promoting hormones. We evaluated clinical, serologic, and genetic data to determine risk factors for impaired anthropometrics in Crohn's disease at diagnosis. Methods: Our study evaluated 772 children newly diagnosed with Crohn's disease, inflammatory phenotype, enrolled in the RISK Stratification Project to determine the factors associated with anthropometric impairment. Data were collected on demographics, growth parameters, disease location, serologic and immunologic markers, and disease severity. We performed a genome-wide association study of genetic polymorphisms associated with inflammatory bowel disease. Regression analysis determined associations between anthropometrics and clinical, serologic, and genetic variables. Results: There were 59 (7%) children with height z score <−2, 126 (14%) with a weight z score <−2, and 156 (17%) with a body mass index z score <−2. Linear growth impairment was associated with hypoalbuminemia (P = 0.0052), elevated granulocyte-macrophage colony stimulating factor autoantibodies (P = 0.0110), and elevated CBir antibodies against flagellin (P = 0.0117). Poor weight gain was associated with female sex (P = 0.0401), hypoalbuminemia (P = 0.0162), and thrombocytosis (P = 0.0081). Malnutrition was associated with hypoalbuminemia (P = 0.0061) and thrombocytosis (P = 0.0011). Children with moderate or severe disease had lower weight (P = 0.02 and P = 1.16×10−6, respectively) and body mass index z scores (P = 2.7 × 10−3 and P = 1.01 × 10−6, respectively) than children with quiescent and mild disease. There was no association between age of diagnosis, Tanner stage, or disease location and having impaired anthropometrics. There was no genome-wide association between the genetic polymorphisms and the serologic variables and anthropometric measurements. Conclusions: This is the largest study evaluating growth in treatment-naïve children with Crohn's disease, inflammatory phenotype. It is the first study to use genome-wide sequencing to assess for genetic determinants of growth impairment. Granulocyte-macrophage colony stimulating factor autoantibodies and CBir antibodies are more likely to be elevated in children with growth impairment. Future investigations should evaluate the relationship between genetic polymorphisms, pathologic immune responses, and the biological pathways regulating growth.