Ananta Addala

All Publications

• A Decade of Disparities in Diabetes Technology Use and HbA1c in Pediatric Type 1 Diabetes: A Transatlantic Comparison. Diabetes care Addala, A., Auzanneau, M., Miller, K., Maier, W., Foster, N., Kapellen, T., Walker, A., Rosenbauer, J., Maahs, D. M., Holl, R. W. 2020

  Abstract

  OBJECTIVE: As diabetes technology use in youth increases worldwide, inequalities in access may exacerbate disparities in hemoglobin A1c (HbA1c). We hypothesized that an increasing gap in diabetes technology use by socioeconomic status (SES) would be associated with increased HbA1c disparities.RESEARCH DESIGN AND METHODS: Participants aged <18 years with diabetes duration ≥1 year in the Type 1 Diabetes Exchange (T1DX, U.S., n = 16,457) and Diabetes Prospective Follow-up (DPV, Germany, n = 39,836) registries were categorized into lowest (Q1) to highest (Q5) SES quintiles. Multiple regression analyses compared the relationship of SES quintiles with diabetes technology use and HbA1c from 2010-2012 to 2016-2018.RESULTS: HbA1c was higher in participants with lower SES (in 2010-2012 and 2016-2018, respectively: 8.0% and 7.8% in Q1 and 7.6% and 7.5% in Q5 for DPV; 9.0% and 9.3% in Q1 and 7.8% and 8.0% in Q5 for T1DX). For DPV, the association between SES and HbA1c did not change between the two time periods, whereas for T1DX, disparities in HbA1c by SES increased significantly (P < 0.001). After adjusting for technology use, results for DPV did not change, whereas the increase in T1DX was no longer significant.CONCLUSIONS: Although causal conclusions cannot be drawn, diabetes technology use is lowest and HbA1c is highest in those of the lowest SES quintile in the T1DX, and this difference for HbA1c broadened in the past decade. Associations of SES with technology use and HbA1c were weaker in the DPV registry.

  View details for DOI 10.2337/dc20-0257

  View details for PubMedID 32938745

• Uninterrupted Continuous Glucose Monitoring Access is Associated with a Decrease in HbA1c in Youth with Type 1 Diabetes and Public Insurance. Pediatric diabetes Addala, A., Maahs, D. M., Scheinker, D., Chertow, S., Leverenz, B., Prahalad, P. 2020

  Abstract

  OBJECTIVE: Continuous glucose monitor (CGM) use is associated with improved glucose control. We describe the effect of continued and interrupted CGM use on hemoglobin A1c (HbA1c) in youth with public insurance.METHODS: We reviewed 956 visits from 264 youth with type 1 diabetes (T1D) and public insurance. Demographic data, HbA1c and two-week CGM data were collected. Youth were classified as never user, consistent user, insurance discontinuer, and self-discontinuer. Visits were categorized as never-user visit, visit before CGM start, visit after CGM start, visit with continued CGM use, visit with initial loss of CGM, visit with continued loss of CGM, and visit where CGM is regained after loss. Multivariate regression adjusting for age, sex, race, diabetes duration, initial HbA1c, and BMI were used to calculate adjusted mean and delta HbA1c.RESULTS: Adjusted mean HbA1c was lowest for the consistent user group (HbA1c 8.6%;[95%CI 7.9,9.3]). Delta HbA1c (calculated from visit before CGM start) was lower for visit after CGM start (-0.39%;[95%CI -0.78,-0.02]) and visit with continued CGM use (-0.29%;[95%CI -0.61,0.02]) whereas it was higher for visit with initial loss of CGM (0.40%;[95%CI -0.06,0.86]), visit with continued loss of CGM (0.46%;[95%CI 0.06,0.85]), and visit where CGM is regained after loss (0.57%;[95%CI 0.06,1.10]).CONCLUSIONS: Youth with public insurance using CGM have improved HbA1c, but only when CGM use is uninterrupted. Interruptions in use, primarily due to gaps in insurance coverage of CGM, were associated with increased HbA1c. These data support both initial and ongoing coverage of CGM for youth with T1D and public insurance. This article is protected by copyright. All rights reserved.

  View details for DOI 10.1111/pedi.13082

  View details for PubMedID 32681582

• ISPAD Annual Conference 2019 Highlights. Pediatric diabetes Addala, A., March, C., Marks, B., Tommerdahl, K., Shapiro, J., Oyenusi, E., Yauch, L. M., Goethals, E. R., Ahmad, P. O., Adhami, S., Ng, M., Ehtisham, S., Agwu, J. C. 2020; 21 (2): 152–57

  View details for DOI 10.1111/pedi.12986

  View details for PubMedID 32022991

• Improving Clinical Outcomes in Newly Diagnosed Pediatric Type 1 Diabetes: Teamwork, Targets, Technology, and Tight Control-The 4T Study. Frontiers in endocrinology Prahalad, P., Zaharieva, D. P., Addala, A., New, C., Scheinker, D., Desai, M., Hood, K. K., Maahs, D. M. 2020; 11: 360

  Abstract

  Many youth with type 1 diabetes (T1D) do not achieve hemoglobin A1c (HbA1c) targets. The mean HbA1c of youth in the USA is higher than much of the developed world. Mean HbA1c in other nations has been successfully modified following benchmarking and quality improvement methods. In this review, we describe the novel 4T approach-teamwork, targets, technology, and tight control-to diabetes management in youth with new-onset T1D. In this program, the diabetes care team (physicians, nurse practitioners, certified diabetes educators, dieticians, social workers, psychologists, and exercise physiologists) work closely to deliver diabetes education from diagnosis. Part of the education curriculum involves early integration of technology, specifically continuous glucose monitoring (CGM), and developing a curriculum around using the CGM to maintain tight control and optimize quality of life.

  View details for DOI 10.3389/fendo.2020.00360

  View details for PubMedID 32733375

  View details for PubMedCentralID PMC7363838

• Unintended Consequences of COVID-19: Remember General Pediatrics. The Journal of pediatrics Cherubini, V., Gohil, A., Addala, A., Zanfardino, A., Iafusco, D., Hannon, T., Maahs, D. M. 2020

  View details for DOI 10.1016/j.jpeds.2020.05.004

  View details for PubMedID 32437758

  View details for PubMedCentralID PMC7207102

• Gluconeogenesis and Insulin in the Ketotic Variety of Childhood Hypoglycemia and in Control Children JOURNAL OF PEDIATRICS Addala, A., Maahs, D. M. 2019; 207: 122

  View details for Web of Science ID 000462161200024

• Depression in Context: Important Considerations for Youth with Type 1 vs Type 2 Diabetes. Pediatric diabetes Wong, J. J., Addala, A., Abujaradeh, H., Adams, R. N., Barley, R. C., Hanes, S. J., Iturralde, E., Lanning, M. S., Naranjo, D., Tanenbaum, M. L., Hood, K. K. 2019

  Abstract

  Youth with diabetes are at increased risk for depression. However, severity and correlates of depressive symptoms may differ by diabetes type.Associations of depressive symptoms with global health, diabetes duration, and gender were compared between youth with type 1 and type 2 diabetes.A sample of 149 youth ages 12-21 diagnosed with either type 1 (n = 122) or type 2 (n = 27) diabetes were screened during routine clinic appointments. Regression models were constructed to examine differences by diabetes type.Adolescents with type 2 diabetes had significantly higher depressive symptom scores (4.89 vs 2.99, P = 0.025) than those with type 1 diabetes. A significant interaction between global health and diabetes type on depressive symptoms revealed inverse associations between global health and depressive symptoms that was stronger among youth with type 2 diabetes (β = -0.98, P < 0.001) than type 1 (β = -0.48, P < 0.001). Further probing revealed that among youth with better global health, adolescents with type 1 had more depressive symptoms than those with type 2 diabetes (β = 0.33, P = 0.035). Diabetes duration and depressive symptoms were positively associated among individuals with type 2 (β = 0.86, P = 0.043), but not type 1 diabetes. No gender differences were detected.These findings suggest that correlates of depressive symptoms in youth with diabetes differ by diabetes type. Global health appears to be an important correlate among youth with both types, whereas diabetes duration was only a significant factor among those with type 2 diabetes. The current findings can inform future psychosocial intervention efforts within both these populations. This article is protected by copyright. All rights reserved.

  View details for DOI 10.1111/pedi.12939

  View details for PubMedID 31644828

• The Interplay of Type 1 Diabetes and Weight Management: A Qualitative Study Exploring Thematic Progression from Adolescence to Young Adulthood. Pediatric diabetes Addala, A., Igudesman, D., Kahkoska, A. R., Muntis, F. R., Souris, K. J., Whitaker, K. J., Pratley, R. E., Mayer-Davis, E. 2019

  Abstract

  The impact of weight management in persons with type 1 diabetes (T1D) from childhood into adulthood has not been well-described. The purpose of the study was to explore qualitative themes presented by young adults with T1D with respect to the dual management of weight and T1D.We analyzed focus group data from 17 young adults with T1D (65% female, age 21.7 ± 2.1 years, HbA1c 8.1% ± 1.5) via inductive qualitative analysis methods. Major themes were compared to themes presented by youth with T1D ages 13-16 years in previously published study in order to categorize thematic progression from early adolescence through adulthood.Themes from young adults with T1D, when compared to those from youth, were categorized as: (1) persistent and unchanged themes, (2) evolving themes, and (3) newly-reported themes. Hypoglycemia and a sense of futility around exercise was an unchanged theme. Importance of insulin usage and a healthy relationship with T1D evolved to gather greater conviction. Newly reported themes are unique to integration of adulthood into T1D, such as family planning and managing T1D with work obligations. Young adults also reported negative experiences with providers in their younger years and desire for more supportive provider relationships.Issues identified by youth regarding the dual management of T1D and weight rarely resolve, but rather, persist or evolve to integrate other aspects of young adulthood. Individualized and age-appropriate clinical support and practice guidelines are warranted to facilitate the dual management of weight and T1D in persons with T1D. This article is protected by copyright. All rights reserved.

  View details for DOI 10.1111/pedi.12903

  View details for PubMedID 31392807

• CGM Initiation Soon After Type 1 Diabetes Diagnosis Results in Sustained CGM Use and Wear Time. Diabetes care Prahalad, P., Addala, A., Scheinker, D., Hood, K. K., Maahs, D. M. 2019

  View details for DOI 10.2337/dc19-1205

  View details for PubMedID 31558548

• 50 Years Ago in The Journal of Pediatrics: Gluconeogenesis and Insulin in the Ketotic Variety of Childhood Hypoglycemia and in Control Children. The Journal of pediatrics Addala, A., Maahs, D. M. 2019; 207: 122

  View details for PubMedID 30922489

• Sustained Continuous Glucose Monitor Use in Low-Income Youth with Type 1 Diabetes Following Insurance Coverage Supports Expansion of Continuous Glucose Monitor Coverage for All DIABETES TECHNOLOGY & THERAPEUTICS Prahalad, P., Addala, A., Buckingham, B., Wilson, D. M., Maahs, D. M. 2018; 20 (9): 632–34

  View details for DOI 10.1089/dia.2018.0204

  View details for Web of Science ID 000439550100001

• Can Real World Evidence on Body Mass Index Trajectories Inform Clinical Practice? The Journal of pediatrics Addala, A., Maahs, D. M. 2018

  View details for PubMedID 30025670