2024
240-OR: Longitudinal Assessment of Glycemia and Severe Hypoglycemia among Adults with Type 1 Diabetes—An Online Survey
SHERR J, HAGAN K, BHAK R, PETER M, NGUYEN H, WANG C, PAKALAPATI T, SHERWOOD J, GUPTA T, GAGLIA J, CORNELIUS E, CHAPMAN K, WOLF W, PETTUS J. 240-OR: Longitudinal Assessment of Glycemia and Severe Hypoglycemia among Adults with Type 1 Diabetes—An Online Survey. Diabetes 2024, 73 DOI: 10.2337/db24-240-or.Peer-Reviewed Original ResearchFollow-up surveySevere hypoglycemic eventsImpaired awareness of hypoglycemiaOnline surveyT1D Exchange RegistryProportion of respondentsT1D careFollow-upEligible individualsHbA1c < 7%Diabetes technologyLongitudinal trendsCGM useHbA1c targetLongitudinal assessmentInsulin delivery methodsHbA1cAwareness of hypoglycemiaSurveyParticipantsImpaired awarenessAdultsT1DRespondentsHypoglycemic eventsSevere Hypoglycemia and Impaired Awareness of Hypoglycemia Persist in People With Type 1 Diabetes Despite Use of Diabetes Technology: Results From a Cross-sectional Survey
Sherr J, Laffel L, Liu J, Wolf W, Bispham J, Chapman K, Finan D, Titievsky L, Liu T, Hagan K, Gaglia J, Chandarana K, Bergenstal R, Pettus J. Severe Hypoglycemia and Impaired Awareness of Hypoglycemia Persist in People With Type 1 Diabetes Despite Use of Diabetes Technology: Results From a Cross-sectional Survey. Diabetes Care 2024, 47: 941-947. PMID: 38295397, PMCID: PMC11116910, DOI: 10.2337/dc23-1765.Peer-Reviewed Original ResearchImpaired awareness of hypoglycemiaSevere hypoglycemic eventsType 1 diabetesGlycemic targetsContinuous glucose monitoringInsulin delivery modalityDiabetes technologyImproved treatment strategiesAwareness of hypoglycemiaImpaired awarenessU.S. RESEARCH DESIGNAdvanced diabetes technologiesProportion of participantsCross-sectional surveySubgroup analysisSevere hypoglycemiaTreatment strategiesAutomated insulin deliveryImpact of continuous glucose monitoringGlycemic metricsHypoglycemic eventsObservational studyProportion of peopleResearch designInsulin delivery
2022
92-OR: Persistence of Impaired Awareness of Hypoglycemia, Severe Hypoglycemic Events, and Suboptimal Glycemic Control Despite Advanced Diabetes Technologies
PETTUS J, LIU J, TITIEVSKY L, HAGAN K, LIU T, CHANDARANA K, GAGLIA J, WOLF W, BISPHAM J, CHAPMAN K, FINAN D, SHERR J. 92-OR: Persistence of Impaired Awareness of Hypoglycemia, Severe Hypoglycemic Events, and Suboptimal Glycemic Control Despite Advanced Diabetes Technologies. Diabetes 2022, 71 DOI: 10.2337/db22-92-or.Peer-Reviewed Original ResearchImpaired awareness of hypoglycemiaSevere hypoglycemic eventsRate of severe hypoglycemic eventsAwareness of hypoglycemiaGlycemic controlContinuous glucose monitoringHypoglycemic eventsPrevalence of impaired awareness of hypoglycemiaHybrid closed-loop systemProportion of patientsTarget glycemic controlNational Institute of DiabetesSuboptimal glycemic controlDigestive and Kidney DiseasesT1D Exchange RegistryPatient cohortMedical historyKidney diseaseNon-CGM usersSelf-reported medical historyT1D treatment
2019
926-P: Frequency of Hypoglycemia by Gender in Healthy Individuals without Diabetes—Not So Different After All
DUBOSE S, LI Z, SHAH V, SHERR J, TAMBORLANE W, BERGENSTAL R, BECK R. 926-P: Frequency of Hypoglycemia by Gender in Healthy Individuals without Diabetes—Not So Different After All. Diabetes 2019, 68 DOI: 10.2337/db19-926-p.Peer-Reviewed Original ResearchHealthy individualsMedtronic MiniMedFrequency of hypoglycemiaDuration of hypoglycemiaEli LillyPercentage of participantsHelmsley Charitable TrustNon-Hispanic whitesBoehringer Ingelheim PharmaceuticalsRace/ethnicityTakeda Pharmaceutical Company LimitedNondiabetic childrenSanofi USAdvisory PanelMean HbA1cHypoglycemic eventsKidney diseaseMulticenter studyDiabetes careMore hypoglycemiaHarry B. Helmsley Charitable TrustPercentage of timeAverage glucoseDiabetesHypoglycemia215-OR: Safety and Performance of the Omnipod Hybrid Closed-Loop System in Young Children Aged 2-6 Years with Type 1 Diabetes
BUCKINGHAM B, FORLENZA G, SHERR J, GALDERISI A, EKHLASPOUR L, LEE J, OCONNOR J, DUMAIS B, HUYETT L, LAYNE J, LY T. 215-OR: Safety and Performance of the Omnipod Hybrid Closed-Loop System in Young Children Aged 2-6 Years with Type 1 Diabetes. Diabetes 2019, 68 DOI: 10.2337/db19-215-or.Peer-Reviewed Original ResearchDiabetes careMedtronic MiniMedSevere hypoglycemic eventsChildren Aged 2Advisory PanelYoung childrenMin/dAge 4.2Oral carbohydrateHybrid closed-loop systemHypoglycemic eventsGlycemic outcomesMean glucoseAged 2CGM useTherapy phaseInvestigational deviceType 1T1D therapyPercent timeMiniMedLexicon PharmaceuticalsCareUsual routineAdult participants
2012
Effect of Insulin Feedback on Closed-Loop Glucose Control: A Crossover Study
Ruiz JL, Sherr JL, Cengiz E, Carria L, Roy A, Voskanyan G, Tamborlane WV, Weinzimer SA. Effect of Insulin Feedback on Closed-Loop Glucose Control: A Crossover Study. Journal Of Diabetes Science And Technology 2012, 6: 1123-1130. PMID: 23063039, PMCID: PMC3570847, DOI: 10.1177/193229681200600517.Peer-Reviewed Original ResearchConceptsBG excursionsPostprandial hypoglycemiaBG levelsMeal-related glucose excursionsInsulin deliveryLate postprandial hypoglycemiaTotal insulin deliveryOverall glycemic controlOccurrence of hypoglycemiaClosed-loop glucose controlMean BG levelClosed-loop insulin delivery systemAverage BG levelsBlood glucose responseSeparate admissionsGlycemic controlCrossover studyGlucose controlHypoglycemic eventsGlucose excursionsInsulin delivery systemsGlucose riseBG controlInsulin feedbackManual boluses