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Ebekozien O, Mungmode A, Hardison H, Rapaport R. Improving Outcomes for People with Type 1 Diabetes Through Collaboration: Summary of Type 1 Diabetes Exchange Quality Improvement Collaborative Studies. Endocrinol Metab Clin North Am 2024; 53:1-16. [PMID: 38272589 DOI: 10.1016/j.ecl.2023.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024]
Abstract
Type 1 diabetes (T1D) management has evolved over the last decade. Innovations and groundbreaking research have paved the way for improved outcomes for people with T1D. One of the major T1D focused research network that has supported real-world research studies in the United States is the T1D Exchange Quality Improvement Collaborative (T1DX-QI) Network.T1DX-QI is a large multicenter network of 55 T1D clinics that uses quality improvement, health equity framework, and population health principles to improve outcomes for people with T1D. This article summarizes insights from T1DX-QI clinical and population health improvement studies.
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Affiliation(s)
- Osagie Ebekozien
- T1D Exchange, Boston, MA, USA; University of Mississippi School of Population Health, Jackson, MS, USA.
| | | | | | - Robert Rapaport
- Department of Pediatrics at Icahn School of Medicine; Mount Sinai Kravis Children's Hospital, New York, NY, USA
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Prahalad P, Hardison H, Odugbesan O, Lyons S, Alwazeer M, Neyman A, Miyazaki B, Cossen K, Hsieh S, Eng D, Roberts A, Clements MA, Ebekozien O. Benchmarking Diabetes Technology Use Among 21 U.S. Pediatric Diabetes Centers. Clin Diabetes 2023; 42:27-33. [PMID: 38230344 PMCID: PMC10788667 DOI: 10.2337/cd23-0052] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Abstract
The American Diabetes Association's Standards of Care in Diabetes recommends the use of diabetes technology such as continuous glucose monitoring systems and insulin pumps for people living with type 1 diabetes. Unfortunately, there are multiple barriers to uptake of these devices, including local diabetes center practices. This study aimed to examine overall change and center-to-center variation in uptake of diabetes technology across 21 pediatric centers in the T1D Exchange Quality Improvement Collaborative. It found an overall increase in diabetes technology use for most centers from 2021 to 2022 with significant variation.
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Affiliation(s)
- Priya Prahalad
- Stanford Children’s Health, Lucile Packard Children’s Hospital, Stanford, CA
| | | | | | - Sarah Lyons
- Baylor College of Medicine/Texas Children’s Hospital, Houston, TX
| | | | - Anna Neyman
- UH Rainbow Babies & Children’s Hospital, Cleveland, OH
| | | | | | - Susan Hsieh
- Cook Children’s, Endocrinology, Fort Worth, TX
| | - Donna Eng
- Pediatric Endocrinology, Spectrum Health, Helen DeVos Children’s Hospital, Grand Rapids, MI
| | | | | | - Osagie Ebekozien
- T1D Exchange, Boston, MA
- University of Mississippi School of Population Health, Jackson, MS
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Gandhi K, Ebekozien O, Noor N, McDonough RJ, Hsieh S, Miyazaki B, Dei-Tutu S, Golden L, Desimone M, Hardison H, Rompicherla S, Akturk HK, Kamboj MK. Insulin Pump Utilization in 2017-2021 for More Than 22,000 Children and Adults With Type 1 Diabetes: A Multicenter Observational Study. Clin Diabetes 2023; 42:56-64. [PMID: 38230341 PMCID: PMC10788665 DOI: 10.2337/cd23-0055] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Abstract
This large type 1 diabetes cohort study showed that insulin pump utilization has increased over time and that use differs by sex, insurance type, and race/ethnicity. Insulin pump use was associated with more optimal A1C, increased use of continuous glucose monitoring (CGM), and lower rates of diabetic ketoacidosis and severe hypoglycemia. People who used an insulin pump with CGM had lower rates of acute events than their counterparts who used an insulin pump without CGM. These findings highlight the need to improve access of diabetes technology through provider engagement, multidisciplinary approaches, and efforts to address health inequities.
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Affiliation(s)
| | - Osagie Ebekozien
- T1D Exchange, Boston, MA
- University of Mississippi School of Population Health, Jackson, MS
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Ospelt E, Hardison H, Rioles N, Noor N, Weinstock RS, Cossen K, Mathias P, Smego A, Mathioudakis N, Ebekozien O. Understanding Providers' Readiness and Attitudes Toward Autoantibody Screening: A Mixed-Methods Study. Clin Diabetes 2023; 42:17-26. [PMID: 38230325 PMCID: PMC10788649 DOI: 10.2337/cd23-0057] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Abstract
Screening for autoantibodies associated with type 1 diabetes can identify people most at risk for progressing to clinical type 1 diabetes and provide an opportunity for early intervention. Drawbacks and barriers to screening exist, and concerns arise, as methods for disease prevention are limited and no cure exists today. The availability of novel treatment options such as teplizumab to delay progression to clinical type 1 diabetes in high-risk individuals has led to the reassessment of screening programs. This study explored awareness, readiness, and attitudes of endocrinology providers toward type 1 diabetes autoantibody screening.
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Affiliation(s)
| | | | | | | | | | | | - Priyanka Mathias
- Albert Einstein College of Medicine–Montefiore Medical Center, Bronx, NY
| | - Allison Smego
- University of Utah, Intermountain Health, Salt Lake City, UT
| | | | - Osagie Ebekozien
- T1D Exchange, Boston, MA
- University of Mississippi Medical Center School of Population Health, Jackson, MS
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Ebekozien O, Hardison H, Shah V. The Promise of Diabetes Technologies. CD 2023. [DOI: 10.5603/dk.a2023.0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023] Open
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Miller-Horn J, Kaleyias J, Valencia I, Melvin J, Khurana D, Hardison H, Marks H, Legido A, Kothare S. Efficacy and tolerability of ADHD medications in a clinical practice. J Pediatr Neurol 2015. [DOI: 10.1055/s-0035-1557417] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Jill Miller-Horn
- Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA, USA
| | - Joseph Kaleyias
- Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA, USA
| | - Ignacio Valencia
- Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA, USA
| | - Joseph Melvin
- Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA, USA
| | - Divya Khurana
- Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA, USA
| | - H. Hardison
- Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA, USA
| | - Harold Marks
- Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA, USA
| | - Agustin Legido
- Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA, USA
| | - Sanjeev Kothare
- Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA, USA
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Addis L, Chiang T, Clarke T, Hardison H, Kugler S, Mandelbaum DE, Novotny E, Wolf S, Strug LJ, Pal DK. Evidence for linkage of migraine in Rolandic epilepsy to known 1q23 FHM2 and novel 17q22 genetic loci. Genes Brain Behav 2013; 13:333-40. [PMID: 24286483 DOI: 10.1111/gbb.12110] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2013] [Revised: 11/08/2013] [Accepted: 11/25/2013] [Indexed: 12/20/2022]
Abstract
Migraine headaches are a common comorbidity in Rolandic epilepsy (RE) and familial aggregation of migraine in RE families suggests a genetic basis not mediated by seizures. We performed a genome-wide linkage analysis of the migraine phenotype in 38 families with RE to localize potential genetic contribution, with a follow-up in an additional 21 families at linked loci. We used two-point and multipoint LOD (logarithm of the odds) score methods for linkage, maximized over genetic models. We found evidence of linkage to migraine at chromosome 17q12-22 [multipoint HLOD (heterogeneity LOD) 4.40, recessive, 99% penetrance], replicated in the second dataset (HLOD 2.61), and suggestive evidence at 1q23.1-23.2, centering over the FHM2 locus (two-point LOD 3.00 and MP HLOD 2.52). Sanger sequencing in 14 migraine-affected individuals found no coding mutations in the FHM2 gene ATP1A2. There was no evidence of pleiotropy for migraine and either reading or speech disorder, or the electroencephalographic endophenotype of RE when the affected definition was redefined as those with migraine or the comorbid phenotype, and pedigrees were reanalyzed for linkage. In summary, we report a novel migraine susceptibility locus at 17q12-22, and a second locus that may contribute to migraine in the general population at 1q23.1-23.2. Comorbid migraine in RE appears genetically influenced, but we did not obtain evidence that the identified susceptibility loci are consistent with pleiotropic effects on other comorbidities in RE. Loci identified here should be fine-mapped in individuals from RE families with migraine, and prioritized for analysis in other types of epilepsy-associated migraine.
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Affiliation(s)
- L Addis
- Department of Clinical Neuroscience, Institute of Psychiatry, King's College London, London, UK
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Valencia I, Miles DK, Melvin J, Khurana D, Kothare S, Hardison H, Legido A. Relapse of herpes encephalitis after acyclovir therapy: report of two new cases and review of the literature. Neuropediatrics 2004; 35:371-6. [PMID: 15627947 DOI: 10.1055/s-2004-830372] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Relapse of herpes simplex virus (HSV) encephalitis following acyclovir therapy has been reported infrequently in children beyond the neonatal period. The pathogenic mechanism of the recurrence is not fully understood. We report two new cases that support a mechanism of latent HSV infection with reactivation of the disease. Our patients were 2 years (#1) and 8 months (#2) old at initial infection. Both presented with fever, lethargy, focal seizures, and focal motor abnormalities. Serum HSV antibodies (Abs) were negative. The patients were treated with acyclovir for 14 and 21 days, respectively. They were readmitted at 1 month, and 4 days after discharge, respectively, with recurrent lethargy, seizures, and choreo-athetoid movements. Serum and CSF HSV Abs were significantly increased. CSF PCR was positive. In patient # 2 acyclovir-sensitive HSV was isolated from a brain biopsy. Both patients were re-treated with acyclovir, but progressed to a neurovegetative state. In our cases, latent HSV infection and reactivation is the most likely explanation for recurrent encephalitis. The immuno-pathogenic mechanisms of the infection recurrence are discussed. Based on the reported cases in the literature, patients younger than 2 years of age and with lower total dose of acyclovir treatments have a higher risk of recurrence.
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Affiliation(s)
- I Valencia
- Section of Neurology, Department of Pediatrics, St. Christopher's Hospital for Children, Drexel University College of Medicine, Philadelphia, PA 19134, USA.
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Oleszak EL, Lin WL, Legido A, Melvin J, Hardison H, Hoffman BE, Katsetos CD, Platsoucas CD. Presence of oligoclonal T cells in cerebrospinal fluid of a child with multiphasic disseminated encephalomyelitis following hepatitis A virus infection. Clin Diagn Lab Immunol 2001; 8:984-92. [PMID: 11527815 PMCID: PMC96183 DOI: 10.1128/cdli.8.5.984-992.2001] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
We have investigated the clonality of beta-chain T-cell receptor (TCR) transcripts from the cerebrospinal fluid (CSF) and peripheral blood from a 7-year old child who developed a multiphasic disseminated encephalomyelitis following an infection with hepatitis A virus. We amplified beta-chain TCR transcripts by nonpalindromic adaptor (NPA)-PCR-Vbeta-specific PCR. TCR transcripts from only five Vbeta families (Vbeta13, Vbeta3, Vbeta17, Vbeta8, and Vbeta20) were detected in CSF. The amplified products were combined, cloned, and sequenced. Sequence analysis revealed in the CSF substantial proportions of identical beta-chain of TCR transcripts, demonstrating oligoclonal populations of T cells. Seventeen of 35 (48%) transcripts were 100% identical, demonstrating a major Vbeta13.3 Dbeta2.1 Jbeta1.3 clonal expansion. Six of 35 (17%) transcripts were also 100% identical, revealing a second Vbeta13 clonal expansion (Vbeta13.1 Dbeta2.1 Jbeta1.2). Clonal expansions were also found within the Vbeta3 family (transcript Vbeta3.1 Dbeta2.1 Jbeta1.5 accounted for 5 of 35 transcripts [14%]) and within the Vbeta20 family (transcript Vbeta20.1 Dbeta1.1 Jbeta2.4 accounted for 3 of 35 transcripts [8%]). These results demonstrate the presence of T-cell oligoclonal expansions in the CSF of this patient following infection with hepatitis A virus. Analysis of the CDR3 motifs revealed that two of the clonally expanded T-cell clones exhibited substantial homology to myelin basic protein-reactive T-cell clones. In contrast, all Vbeta TCR families were expressed in peripheral blood lymphocytes. Oligoclonal expansions of T cells were not detected in the peripheral blood of this patient. It remains to be determined whether these clonally expanded T cells are specific for hepatitis A viral antigen(s) or host central nervous system antigen(s) and whether molecular mimicry between hepatitis A viral protein and a host protein is responsible for demyelinating disease in this patient.
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Affiliation(s)
- E L Oleszak
- Department of Anatomy and Cell Biology, Fels Institute for Cancer Research and Molecular Biology, Temple University School of Medicine, 3307 North Broad St., Philadelphia, PA 19140, USA.
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