2023
336-OR: Insulin Delivery Modality Does Not Impact Glycemic Change during Physical Activity in Youth with Type 1 Diabetes (T1D)—Results from the Real-World T1DEXI Pediatric Study
RIDDELL M, BERGFORD S, GAL R, PATTON S, CLEMENTS M, CALHOUN P, SHERR J. 336-OR: Insulin Delivery Modality Does Not Impact Glycemic Change during Physical Activity in Youth with Type 1 Diabetes (T1D)—Results from the Real-World T1DEXI Pediatric Study. Diabetes 2023, 72 DOI: 10.2337/db23-336-or.Peer-Reviewed Original ResearchInsulin delivery modalitiesPre-exercise glucoseJuvenile Diabetes Research FoundationPediatric studiesGlucose levelsDelivery modalitiesSpeakers bureauType 1 diabetesBlood glucose levelsInsulin delivery methodsNIH National InstituteAdvisory PanelGlycemic changesContinuous glucose monitorHarry B. Helmsley Charitable TrustPhysical activityExercise typeType 1Activity monitorDiabetesNovo NordiskEli LillyLeona M.Helmsley Charitable TrustT1D.575-P: Do Overnight Dips Exist following Afternoon Exercise? Factors Associated with Nocturnal Hypoglycemia in the Type 1 Diabetes Exercise Initiative Pediatric (T1DexiP) Study
SHERR J, BERGFORD S, PATTON S, CLEMENTS M, CALHOUN P, GAL R, RIDDELL M. 575-P: Do Overnight Dips Exist following Afternoon Exercise? Factors Associated with Nocturnal Hypoglycemia in the Type 1 Diabetes Exercise Initiative Pediatric (T1DexiP) Study. Diabetes 2023, 72 DOI: 10.2337/db23-575-p.Peer-Reviewed Original ResearchAfternoon exerciseJuvenile Diabetes Research FoundationNocturnal hypoglycemiaAid useSpeakers bureauMeasures logistic regressionMin/dayNIH National InstituteBedtime glucoseMedian TBRNocturnal glycemiaAdvisory PanelHypoglycemia riskContinuous glucose monitorExercise sessionsHarry B. Helmsley Charitable TrustGlucose levelsHeart rateLower riskType 1Activity monitorLogistic regressionBiphasic patternInsulin deliveryNovo NordiskCGM Metrics Identify Dysglycemic States in Participants From the TrialNet Pathway to Prevention Study.
Wilson D, Pietropaolo S, Acevedo-Calado M, Huang S, Anyaiwe D, Scheinker D, Steck A, Vasudevan M, McKay S, Sherr J, Herold K, Dunne J, Greenbaum C, Lord S, Haller M, Schatz D, Atkinson M, Nelson P, Pietropaolo M. CGM Metrics Identify Dysglycemic States in Participants From the TrialNet Pathway to Prevention Study. Diabetes Care 2023, 46: 526-534. PMID: 36730530, PMCID: PMC10020029, DOI: 10.2337/dc22-1297.Peer-Reviewed Original ResearchConceptsOral glucose tolerance testNormal oral glucose tolerance testType 1 diabetesDiabetes-related autoantibodiesGlucose levelsCGM metricsTrialNet PathwayPrevention StudyAbnormal oral glucose tolerance testGlucose valuesGlucose tolerance testContinuous glucose monitoring parametersStage 2 participantsRelatives of individualsCGMS assessmentDysglycemic statesTolerance testIdentification of individualsDiabetesNegative testAutoantibodiesProgressionBaseline dataIndividualsParticipants
2022
Consensus Recommendations for the Use of Automated Insulin Delivery Technologies in Clinical Practice
Phillip M, Nimri R, Bergenstal RM, Barnard-Kelly K, Danne T, Hovorka R, Kovatchev BP, Messer LH, Parkin CG, Ambler-Osborn L, Amiel SA, Bally L, Beck RW, Biester S, Biester T, Blanchette JE, Bosi E, Boughton CK, Breton MD, Brown SA, Buckingham BA, Cai A, Carlson AL, Castle JR, Choudhary P, Close KL, Cobelli C, Criego AB, Davis E, de Beaufort C, de Bock MI, DeSalvo DJ, DeVries JH, Dovc K, Doyle FJ, Ekhlaspour L, Shvalb NF, Forlenza GP, Gallen G, Garg SK, Gershenoff DC, Gonder-Frederick LA, Haidar A, Hartnell S, Heinemann L, Heller S, Hirsch IB, Hood KK, Isaacs D, Klonoff DC, Kordonouri O, Kowalski A, Laffel L, Lawton J, Lal RA, Leelarathna L, Maahs DM, Murphy HR, Nørgaard K, O’Neal D, Oser S, Oser T, Renard E, Riddell MC, Rodbard D, Russell SJ, Schatz DA, Shah VN, Sherr JL, Simonson GD, Wadwa RP, Ward C, Weinzimer SA, Wilmot EG, Battelino T. Consensus Recommendations for the Use of Automated Insulin Delivery Technologies in Clinical Practice. Endocrine Reviews 2022, 44: 254-280. PMID: 36066457, PMCID: PMC9985411, DOI: 10.1210/endrev/bnac022.Peer-Reviewed Original ResearchConceptsInsulin delivery technologiesGlycemic goalsNear-normal glucose levelsLong-term complicationsReal-world studyHypoglycemia riskDiabetes QualityConsensus recommendationsGlucose levelsGlobal prevalenceDiabetes managementEligibility criteriaClinical practiceDelivery technologiesHealthcare providersClinical settingDiabetesInsurance coverageSignificant proportionCliniciansAid successPWDPayersComplicationsTremendous advancesSafety and Glycemic Outcomes With a Tubeless Automated Insulin Delivery System in Very Young Children With Type 1 Diabetes: A Single-Arm Multicenter Clinical Trial
Sherr JL, Bode BW, Forlenza GP, Laffel LM, Schoelwer MJ, Buckingham BA, Criego AB, DeSalvo DJ, MacLeish SA, Hansen DW, Ly TT, Sherr J, Weyman K, Tichy E, VanName M, Brei M, Zgorski M, Steffen A, Carria L, Bode B, Busby A, Forlenza G, Wadwa R, Slover R, Cobry E, Messer L, Laffel L, Isganaitis E, Ambler-Osborn L, Freiner E, Turcotte C, Volkening L, Schoelwer M, Brown S, Krauthause K, Emory E, Oliveri M, Buckingham B, Ekhlaspour L, Kingman R, Criego A, Schwartz B, Gandrud L, Grieme A, Hyatt J, DeSalvo D, McKay S, DeLaO K, Villegas C, MacLeish S, Wood J, Kaminski B, Casey T, Campbell W, Behm K, Adams R, Hansen D, Stone S, Bzdick S, Bulger J, Agostini L, Doolittle S, Kivilaid K, Kleve K, Ly T, Dumais B, Vienneau T, Huyett L, Lee J, O’Connor J, Benjamin E. Safety and Glycemic Outcomes With a Tubeless Automated Insulin Delivery System in Very Young Children With Type 1 Diabetes: A Single-Arm Multicenter Clinical Trial. Diabetes Care 2022, 45: 1907-1910. PMID: 35678724, PMCID: PMC9346983, DOI: 10.2337/dc21-2359.Peer-Reviewed Original ResearchConceptsInsulin delivery systemsSingle-arm studyLong-term complicationsMulticenter clinical trialType 1 diabetesSensor glucose levelsYoung childrenBaseline data collectionReduced hypoglycemiaDiabetic ketoacidosisGlycemic targetsUsual therapyGlycemic measuresSevere hypoglycemiaDelivery systemStudy endGlycemic outcomesClinical trialsGlucose levelsType 1HypoglycemiaInvestigational systemDlChildrenStudy phase
2020
1304-P: Glycemic Trends in a Hockey Camp for Youth with Type 1 Diabetes (T1D)
RIDDELL M, LI Z, GAL R, MAZZUOCCOLO A, GREENE E, CALHOUN P, BEAULIEU L, CLEMENTS M, SHERR J, PATTON S, BECK R. 1304-P: Glycemic Trends in a Hockey Camp for Youth with Type 1 Diabetes (T1D). Diabetes 2020, 69 DOI: 10.2337/db20-1304-p.Peer-Reviewed Original ResearchHeart ratePhysical activityObservational studyGlucose levelsLarge observational studiesType 1 diabetesMixed martial artsAdvisory PanelMedian timeT1D ExchangeHarry B. Helmsley Charitable TrustGlycemic trendsLexicon PharmaceuticalsGlucodynamicsEli LillyLeona M.Helmsley Charitable TrustFuture studiesPresent studyDexcom G5MedtronicDay campICE activityCAMPLillyEffect of Exercise and Meals on Continuous Glucose Monitor Data in Healthy Individuals Without Diabetes
DuBose SN, Li Z, Sherr JL, Beck RW, Tamborlane WV, Shah VN. Effect of Exercise and Meals on Continuous Glucose Monitor Data in Healthy Individuals Without Diabetes. Journal Of Diabetes Science And Technology 2020, 15: 593-599. PMID: 32064911, PMCID: PMC8120054, DOI: 10.1177/1932296820905904.Peer-Reviewed Original ResearchConceptsEffects of exerciseSensor glucose levelsHealthy individualsResistance exerciseNadir glucoseGlucose levelsNonobese body mass indexT1D Exchange Clinic NetworkPeak postprandial glucoseBody mass indexGlucose concentrationTime of mealsNadir glucose concentrationsConsumption of alcoholMass indexPostprandial glucoseNonexercise dayAerobic exerciseExercise dayClinic networkMean changeFuture therapiesDiabetesDexcom G6Glucose monitor data
2012
Achievement of Target A1C Levels With Negligible Hypoglycemia and Low Glucose Variability in Youth With Short-Term Type 1 Diabetes and Residual β-Cell Function
Sherr J, Tamborlane WV, Xing D, Tsalikian E, Mauras N, Buckingham B, White NH, Arbelaez AM, Beck RW, Kollman C, Ruedy K, . Achievement of Target A1C Levels With Negligible Hypoglycemia and Low Glucose Variability in Youth With Short-Term Type 1 Diabetes and Residual β-Cell Function. Diabetes Care 2012, 35: 817-820. PMID: 22323414, PMCID: PMC3308298, DOI: 10.2337/dc11-2190.Peer-Reviewed Original ResearchConceptsResidual β-cell functionΒ-cell functionSensor glucose levelsLower glucose variabilityType 1 diabetesGlucose levelsContinuous glucose monitoringT1D participantsGlucose variabilityMean sensor glucose levelPeak C-peptide levelsMixed meal tolerance testTarget A1C levelsC-peptide levelsLong-term T1DShort-term groupNondiabetic groupT1D groupA1c levelsT1D patientsLess hyperglycemiaNondiabetic individualsTolerance testInsulin treatmentHypoglycemia