2024
Real-World Evidence of Automated Insulin Delivery System Use
Considine E, Sherr J. Real-World Evidence of Automated Insulin Delivery System Use. Diabetes Technology & Therapeutics 2024, 26: 53-65. PMID: 38377315, PMCID: PMC10890954, DOI: 10.1089/dia.2023.0442.Peer-Reviewed Original ResearchMeSH KeywordsBlood GlucoseDiabetes Mellitus, Type 1Glycated HemoglobinHumansHypoglycemic AgentsInsulinInsulin Infusion SystemsInsulin, Regular, HumanRetrospective StudiesConceptsGlucose management indicatorAid useRetrospective real-world studyMode of insulin deliveryGlycemic benefitsFollow-up periodTrial findingsFood and Drug AdministrationStandard of careReal-world studyInsulin deliveryType 1 diabetesNonpregnant individualsPivotal trialsRetrospective analysisPrimary outcomeHemoglobin A1cConclusion:</i></b>Drug AdministrationInclusion criteriaHbA1cGlycemic outcomesSystematic reviewResults:</i></b>Target range
2023
Two Years with a Tubeless Automated Insulin Delivery System: A Single-Arm Multicenter Trial in Children, Adolescents, and Adults with Type 1 Diabetes
Criego A, Carlson A, Brown S, Forlenza G, Bode B, Levy C, Hansen D, Hirsch I, Bergenstal R, Sherr J, Mehta S, Laffel L, Shah V, Bhargava A, Weinstock R, MacLeish S, DeSalvo D, Jones T, Aleppo G, Buckingham B, Ly T, Group F. Two Years with a Tubeless Automated Insulin Delivery System: A Single-Arm Multicenter Trial in Children, Adolescents, and Adults with Type 1 Diabetes. Diabetes Technology & Therapeutics 2023, 26: 11-23. PMID: 37850941, PMCID: PMC10794844, DOI: 10.1089/dia.2023.0364.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultBlood GlucoseBlood Glucose Self-MonitoringChildDiabetes Mellitus, Type 1Glycated HemoglobinHumansHypoglycemic AgentsInsulinInsulin Infusion SystemsConceptsAdolescents/adultsPivotal trialsInsulin delivery systemsSingle-arm multicenter trialYears of useClinical trial registrationType 1 diabetesLong-term safetyMonths of useLong-term useDiabetic ketoacidosisMulticenter trialSevere hypoglycemiaTRIAL REGISTRATIONGlycemic outcomesType 1Delivery systemExtension phaseMonthsTrialsTarget rangeAdultsHbA1cChildrenEpisodesSafety and Glycemic Outcomes During the MiniMedTM Advanced Hybrid Closed-Loop System Pivotal Trial in Children and Adolescents with Type 1 Diabetes
Pihoker C, Shulman D, Forlenza G, Kaiserman K, Sherr J, Thrasher J, Buckingham B, Kipnes M, Bode B, Carlson A, Lee S, Latif K, Liljenquist D, Slover R, Dai Z, Niu F, Shin J, Jonkers R, Roy A, Grosman B, Vella M, Cordero T, McVean J, Rhinehart A, Vigersky R, Bode B, Buckingham B, Carlson A, Casaubon L, Christiansen M, Cordero T, Garg S, Grosman B, Kaiserman K, Kipnes M, Latif K, Lee S, Liljenquist D, Lintereur L, Liu M, McVean J, Parikh N, Peng F, Pihoker C, Philis-Tsimikas A, Pop-Busui R, Reed J, Rhinehart A, Roy A, Sherr J, Shin J, Shulman D, Singh K, Slover R, Thrasher J, Vella M, Vigersky R, Wu D. Safety and Glycemic Outcomes During the MiniMedTM Advanced Hybrid Closed-Loop System Pivotal Trial in Children and Adolescents with Type 1 Diabetes. Diabetes Technology & Therapeutics 2023, 25: 755-764. PMID: 37782145, DOI: 10.1089/dia.2023.0255.Peer-Reviewed Original ResearchConceptsDiabetic ketoacidosisSensor glucosePivotal trialsSevere hypoglycemiaPredictive low glucose managementSingle-arm studySensor-augmented pumpType 1 diabetesEnd of studyMean sensor glucoseEffectiveness endpointTreat populationGlycemic targetsGlucose targetsInvestigational centersPrimary safetyGlycemic outcomesMean TIRA1CType 1Higher TIRStudy periodClosed-loop useCoefficient of variationLower TBRGlycemic Outcomes During Early Use of the MiniMed™ 780G Advanced Hybrid Closed-Loop System with Guardian™ 4 Sensor
Cordero T, Dai Z, Arrieta A, Niu F, Vella M, Shin J, Rhinehart A, McVean J, Lee S, Slover R, Forlenza G, Shulman D, Pop-Busui R, Thrasher J, Kipnes M, Christiansen M, Buckingham B, Pihoker C, Sherr J, Kaiserman K, Vigersky R, Group F. Glycemic Outcomes During Early Use of the MiniMed™ 780G Advanced Hybrid Closed-Loop System with Guardian™ 4 Sensor. Diabetes Technology & Therapeutics 2023, 25: 652-658. PMID: 37252734, PMCID: PMC10460682, DOI: 10.1089/dia.2023.0123.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultBlood GlucoseBlood Glucose Self-MonitoringChildDiabetes Mellitus, Type 1GlucoseGlycated HemoglobinHumansHypoglycemic AgentsInsulinInsulin Infusion SystemsDiabetes Technology Meeting 2022
Huang J, Yeung A, DuBord A, Wolpert H, Jacobs P, Lee W, Drincic A, Spanakis E, Sherr J, Prahalad P, Fleming A, Hsiao V, Kompala T, Lal R, Fayfman M, Ginsberg B, Galindo R, Stuhr A, Chase J, Najafi B, Masharani U, Seley J, Klonoff D. Diabetes Technology Meeting 2022. Journal Of Diabetes Science And Technology 2023, 17: 1085-1120. PMID: 36704821, PMCID: PMC10347991, DOI: 10.1177/19322968221148743.Peer-Reviewed Case Reports and Technical NotesMeSH KeywordsBlood GlucoseBlood Glucose Self-MonitoringDiabetes Mellitus, Type 1HumansHypoglycemic AgentsInsulinInsulin Infusion SystemsTechnologyConceptsDiabetes technologyPainful diabetic neuropathyDiabetic foot ulcersSpinal cord stimulationContinuous glucose monitoringElectronic health recordsDiabetic neuropathyFoot ulcersCord stimulationDiabetes careInsulin delivery systemsInsulin pensMeasurement of glucoseGlucose monitor dataGlucose monitoringInsulin deliveryHealth recordsContinuous glucose monitor dataNovel insulinInsulinDelivery systemDigital healthNeuropathyHypoglycemiaUlcers
2022
Automated Insulin Delivery: Benefits, Challenges, and Recommendations. A Consensus Report of the Joint Diabetes Technology Working Group of the European Association for the Study of Diabetes and the American Diabetes Association.
Sherr JL, Heinemann L, Fleming GA, Bergenstal RM, Bruttomesso D, Hanaire H, Holl RW, Petrie JR, Peters AL, Evans M. Automated Insulin Delivery: Benefits, Challenges, and Recommendations. A Consensus Report of the Joint Diabetes Technology Working Group of the European Association for the Study of Diabetes and the American Diabetes Association. Diabetes Care 2022, 45: 3058-3074. PMID: 36202061, DOI: 10.2337/dci22-0018.Peer-Reviewed Original ResearchMeSH KeywordsBlood GlucoseBlood Glucose Self-MonitoringConsensusDiabetes Mellitus, Type 1GlucoseHumansHypoglycemic AgentsInsulinInsulin Infusion SystemsInsulin, Regular, HumanTechnologyConceptsAmerican Diabetes AssociationStudy of DiabetesDiabetes AssociationEuropean AssociationConsensus reportClinical careInsulin pumpInsulin deliveryIntensive insulin therapyType 1 diabetesManagement of diabetesRegulatory approvalContinuous glucose monitoringWorking GroupInsulin therapyInsulin delivery systemsDiabetesGlucose monitoringGlucose dataInternal review processAssociationSensor glucose dataCareReportGroupSafety 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 ResearchMeSH KeywordsBlood GlucoseChildChild, PreschoolDiabetes Mellitus, Type 1Glycated HemoglobinHumansHypoglycemiaHypoglycemic AgentsInsulinInsulin Infusion SystemsInsulin, Regular, HumanConceptsInsulin 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 phaseHow introduction of automated insulin delivery systems may influence psychosocial outcomes in adults with type 1 diabetes: Findings from the first investigation with the Omnipod® 5 System
Polonsky WH, Hood KK, Levy CJ, MacLeish SA, Hirsch IB, Brown SA, Bode BW, Carlson AL, Shah VN, Weinstock RS, Bhargava A, Jones TC, Aleppo G, Mehta SN, Laffel LM, Forlenza GP, Sherr JL, Huyett LM, Vienneau TE, Ly TT, Group F. How introduction of automated insulin delivery systems may influence psychosocial outcomes in adults with type 1 diabetes: Findings from the first investigation with the Omnipod® 5 System. Diabetes Research And Clinical Practice 2022, 190: 109998. PMID: 35853530, PMCID: PMC10901155, DOI: 10.1016/j.diabres.2022.109998.Peer-Reviewed Original ResearchMeSH KeywordsAdultBlood GlucoseBlood Glucose Self-MonitoringDiabetes Mellitus, Type 1HumansHypoglycemic AgentsInsulinInsulin Infusion SystemsInsulin, Regular, HumanProspective StudiesConceptsType 1 diabetesPsychosocial outcomesTreatment satisfactionInsulin delivery systemsSleep qualityPsychosocial measuresParticipant characteristicsBaseline participant characteristicsDiabetes distressGlycemic outcomesProspective safetyEfficacy studiesLinear regression analysisDelivery systemAid useAdultsOutcomesOmnipodT1D.DiabetesRegression analysisMonthsSignificant improvementDistressMulticenterDiabetes Technology Meeting 2021
Xu NY, Nguyen KT, DuBord AY, Pickup J, Sherr JL, Teymourian H, Cengiz E, Ginsberg BH, Cobelli C, Ahn D, Bellazzi R, Bequette BW, Pickett L, Parks L, Spanakis EK, Masharani U, Akturk HK, Melish JS, Kim S, Kang GE, Klonoff DC. Diabetes Technology Meeting 2021. Journal Of Diabetes Science And Technology 2022, 16: 1016-1056. PMID: 35499170, PMCID: PMC9264449, DOI: 10.1177/19322968221090279.Peer-Reviewed Original Research
2021
Continuous glucose monitoring use and glucose variability in very young children with type 1 diabetes (VibRate): A multinational prospective observational real‐world cohort study
Dovc K, Van Name M, Bizjan B, Rusak E, Piona C, Yesiltepe‐Mutlu G, Mentink R, Frontino G, Macedoni M, Ferreira SH, Serra‐Caetano J, Galhardo J, Pelicand J, Silvestri F, Sherr J, Chobot A, Biester T, Group F. Continuous glucose monitoring use and glucose variability in very young children with type 1 diabetes (VibRate): A multinational prospective observational real‐world cohort study. Diabetes Obesity And Metabolism 2021, 24: 564-569. PMID: 34820985, PMCID: PMC9306649, DOI: 10.1111/dom.14607.Peer-Reviewed Original ResearchSafety and Glycemic Outcomes During the MiniMed™ Advanced Hybrid Closed-Loop System Pivotal Trial in Adolescents and Adults with Type 1 Diabetes
Carlson AL, Sherr JL, Shulman DI, Garg SK, Pop-Busui R, Bode BW, Lilenquist DR, Brazg RL, Kaiserman KB, Kipnes MS, Thrasher JR, Reed JHC, Slover RH, Philis-Tsimikas A, Christiansen M, Grosman B, Roy A, Vella M, Jonkers RAM, Chen X, Shin J, Cordero TL, Lee SW, Rhinehart AS, Vigersky RA. Safety and Glycemic Outcomes During the MiniMed™ Advanced Hybrid Closed-Loop System Pivotal Trial in Adolescents and Adults with Type 1 Diabetes. Diabetes Technology & Therapeutics 2021, 24: 178-189. PMID: 34694909, PMCID: PMC8971997, DOI: 10.1089/dia.2021.0319.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedBlood GlucoseBlood Glucose Self-MonitoringDiabetes Mellitus, Type 1HumansHypoglycemic AgentsInsulinInsulin Infusion SystemsMiddle AgedYoung AdultConceptsAdvanced hybrid closed-loop systemMulticenter single-arm studyPredictive low glucose managementDiabetic ketoacidosis eventsSingle-arm studySensor-augmented pumpType 1 diabetesWilcoxon signed-rank testStudy phaseKetoacidosis eventsTreat populationHybrid closed-loop systemMean A1CGlycemic targetsGlucose targetsPivotal trialsStudy endpointGlucose managementGlycemic outcomesSigned-rank testAge groupsStudy participantsType 1Safety eventsA1CReal-World, Patient-Reported and Clinic Data from Individuals with Type 1 Diabetes Using the MiniMed 670G Hybrid Closed-Loop System
DuBose SN, Bauza C, Verdejo A, Beck RW, Bergenstal RM, Sherr J, Levy C, Levister C, Lam D, O'Malley G, Ogyaadu S, Lovett J, Abram V, Kudva Y, McCrady Spitzer S, Reid C, Kumari K, Dadlani V, Goland R, Pollak S, Alvarez A, Zagoren E, Deliard J, Kruger D, Hunter H, Smith A, Remtema H, Hiers P, Albanese-O'Neill A, Haller M, Adams J, Greco M, Peters A, Harmel M, Weinstock R, Bzdick S, Bulger J, Agonstini L, Conboy P, Doolittle S, Aleppo G, Bansal A, Thompson M, Arsiniega E, Hubacz L, Monzavi R, Raymond J, Brimberry D, Torres Sanchez A, Simmons J, Rainer K, Brendle F, Williams G, Kelley J, Clements M, McDonough R, Watkins D, Elrod A, Seuferling B, Harding H, James J, Orlich S, Raman V, Foster C, Davis C, Slater H, Ocanovic Z, Kingery S, Wintergerst K, Watson S, Eubanks S, Pierce G, Rush H, Wong J, Dapkus L, Wood J, Adams R, Blomquist G, Sterchi L, Welch S, Gouine D, Racki S, Hodax J, Beauregard N, Pascual C, Franklin C, Bethin K, Majumdar I, Mastrandrea L, Quattrin T, Tabaczynski E, House A. Real-World, Patient-Reported and Clinic Data from Individuals with Type 1 Diabetes Using the MiniMed 670G Hybrid Closed-Loop System. Diabetes Technology & Therapeutics 2021, 23: 791-798. PMID: 34524023, DOI: 10.1089/dia.2021.0176.Peer-Reviewed Original ResearchMeSH KeywordsAdultBlood GlucoseBlood Glucose Self-MonitoringChildDiabetes Mellitus, Type 1HumansHypoglycemic AgentsInsulinInsulin Infusion SystemsPatient Reported Outcome MeasuresConceptsHybrid closed-loop systemHybrid closed-loop insulin delivery systemMean percent timeRoutine clinical visitsPatient-reported outcomesType 1 diabetesClosed-loop insulin delivery systemUsual careClinical outcomesClinical visitsInsulin delivery systemsSleep interruptionClinical dataClinic dataType 1Glucose monitor dataPercent timeMonthsTarget rangePatientsContinuous glucose monitor dataAdequate trainingBaselineCurrent knowledgeOutcomesType 1 diabetes glycemic management: Insulin therapy, glucose monitoring, and automation
Perkins BA, Sherr JL, Mathieu C. Type 1 diabetes glycemic management: Insulin therapy, glucose monitoring, and automation. Science 2021, 373: 522-527. PMID: 34326234, DOI: 10.1126/science.abg4502.Peer-Reviewed Original ResearchConceptsInsulin therapySelf-care burdenSufficient glycemic controlType 1 diabetesRapid insulin analoguesInsulin delivery methodsInsulin delivery routeBroad clinical implementationMost patientsGlycemic controlGlycemic managementPharmacological advancesInsulin analoguesPharmacological solutionsInsulin pumpActivity monitorType 1Weight gainInsulin effectGlucose monitoringTherapyClinical implementationDelivery methodsInsulin moleculeKey metabolitesMulticenter Trial of a Tubeless, On-Body Automated Insulin Delivery System With Customizable Glycemic Targets in Pediatric and Adult Participants With Type 1 Diabetes
Brown SA, Forlenza GP, Bode BW, Pinsker JE, Levy CJ, Criego AB, Hansen DW, Hirsch IB, Carlson AL, Bergenstal RM, Sherr JL, Mehta SN, Laffel LM, Shah VN, Bhargava A, Weinstock RS, MacLeish SA, DeSalvo DJ, Jones TC, Aleppo G, Buckingham BA, Ly TT, Brown S, Voelmle M, Emory E, Forlenza G, Wadwa R, Slover R, Cobry E, Messer L, Berget C, McCoy S, Shah V, Akturk H, Schneider N, Joseph H, Joshee P, Beatson C, Bode B, Narron B, Lopez T, Pinsker J, Church M, Castorino K, Piper M, Perez J, Levy C, Lam D, Levister C, O’Malley G, Ogyaadu S, Arasaratnam D, Plesser M, Nosova E, Bzdick S, Hansen D, Stone S, Weinstock R, Hirsch I, Trikudanathan S, Sanborn N, Khakpour D, Carlson A, Criego A, Bergenstal R, Martens T, Grieme A, Hyatt J, Punel A, Whipple D, Sherr J, Van Name M, Brei M, Zgorski M, Steffen A, Carria L, Mehta S, Laffel L, Roethke L, Fisher M, La Banca R, Volkening L, Ambler-Osborn L, Turcotte C, Freiner E, Bhargava A, Borg L, MacLeish S, Wood J, Kaminski B, Casey T, Campbell W, DeSalvo D, McKay S, DeLaO M, Villegas C, Jones T, Johns B, Gore A, Harvill L, Merritt K, Stanfield J, Sheldon J, Hichkad L, Burnett E, Castelot A, Bounds L, Preston K, Goldfaden R, Aleppo G, Kravarusic J, Bansal A, Buckingham B, Ekhlaspour L, Kingman R, Kivilaid K, Kleve K, Ly T, Dumais B, Vienneau T, Huyett L, Lee J, O’Connor J, Benjamin E. Multicenter Trial of a Tubeless, On-Body Automated Insulin Delivery System With Customizable Glycemic Targets in Pediatric and Adult Participants With Type 1 Diabetes. Diabetes Care 2021, 44: 1630-1640. PMID: 34099518, PMCID: PMC8323171, DOI: 10.2337/dc21-0172.Peer-Reviewed Original ResearchConceptsInsulin delivery systemsGlycemic targetsDiabetic ketoacidosis eventsPrimary safety outcomePrimary effectiveness outcomeSevere hypoglycemia eventsTarget glucose rangeBurden of diseaseType 1 diabetesPivotal safety studiesKetoacidosis eventsDiabetic ketoacidosisStandard therapyMulticenter trialSevere hypoglycemiaDelivery systemProspective studyHypoglycemia eventsTreatment paradigmAutomated Insulin Delivery SystemsSafety outcomesEffectiveness outcomesTherapy phaseSensor glucoseType 1American Association of Clinical Endocrinology Clinical Practice Guideline: The Use of Advanced Technology in the Management of Persons With Diabetes Mellitus
Grunberger G, Sherr J, Allende M, Blevins T, Bode B, Handelsman Y, Hellman R, Lajara R, Roberts VL, Rodbard D, Stec C, Unger J. American Association of Clinical Endocrinology Clinical Practice Guideline: The Use of Advanced Technology in the Management of Persons With Diabetes Mellitus. Endocrine Practice 2021, 27: 505-537. PMID: 34116789, DOI: 10.1016/j.eprac.2021.04.008.Peer-Reviewed Original ResearchMeSH KeywordsBlood GlucoseBlood Glucose Self-MonitoringDiabetes MellitusDiabetes Mellitus, Type 1HumansInsulinInsulin Infusion SystemsQuality of LifeTechnologyUnited StatesConceptsManagement of personsEvidence-based recommendationsAdvanced diabetes technologiesHealth care professionalsDiabetes mellitusCare professionalsDiabetes technologyEvidence-based clinical practice recommendationsEndocrinology Clinical Practice GuidelineEvidence-based guideline recommendationsAppropriate treatment adjustmentDiabetes care teamClinical practice recommendationsClinical practice guidelinesSeverity of hypoglycemiaBurden of careQuality of lifeAACE protocolAmerican AssociationGlycemic targetsHemoglobin A1cPrimary outcomeGuideline recommendationsClinical evidenceTreatment adjustment
2020
A Pilot Study of Youth With Type 1 Diabetes Initiating Use of a Hybrid Closed-Loop System While Receiving a Behavioral Economics Intervention
Nally LM, Wagner J, Sherr J, Tichy E, Weyman K, Ginley MK, Zajac K, Desousa M, Shabanova V, Petry NM, Tamborlane WV, Van Name M. A Pilot Study of Youth With Type 1 Diabetes Initiating Use of a Hybrid Closed-Loop System While Receiving a Behavioral Economics Intervention. Endocrine Practice 2020, 27: 545-551. PMID: 34120699, PMCID: PMC8206518, DOI: 10.1016/j.eprac.2020.11.017.Peer-Reviewed Original ResearchChanges in Device Uptake and Glycemic Control Among Pregnant Women With Type 1 Diabetes: Data From the T1D Exchange
Levy CJ, Foster NC, DuBose SN, Agarwal S, Lyons SK, Peters AL, Uwaifo GI, DiMeglio LA, Sherr JL, Polsky S. Changes in Device Uptake and Glycemic Control Among Pregnant Women With Type 1 Diabetes: Data From the T1D Exchange. Journal Of Diabetes Science And Technology 2020, 15: 1297-1302. PMID: 33218278, PMCID: PMC8655289, DOI: 10.1177/1932296820972123.Peer-Reviewed Original ResearchConceptsContinuous subcutaneous insulin infusionPregnant womenEligible participantsCohort 2Continuous glucose monitorGlycemic outcomesT1D Exchange Clinic RegistryDevice useSubcutaneous insulin infusionHemoglobin A1c resultsT1D pregnancyGlycemic controlClinic registryT1D ExchangeCSII useA1C resultsInsulin infusionMedical recordsCohort 1CGM useType 1Device uptakeWomenSurvey completionAdditional evaluation
2019
Safety and Performance of the Omnipod Hybrid Closed-Loop System in Adults, Adolescents, and Children with Type 1 Diabetes Over 5 Days Under Free-Living Conditions
Sherr J, Buckingham BA, Forlenza G, Galderisi A, Ekhlaspour L, Wadwa RP, Carria L, Hsu L, Berget C, Peyser TA, Lee JB, O'Connor J, Dumais B, Huyett L, Layne JE, Ly TT. Safety and Performance of the Omnipod Hybrid Closed-Loop System in Adults, Adolescents, and Children with Type 1 Diabetes Over 5 Days Under Free-Living Conditions. Diabetes Technology & Therapeutics 2019, 22: 174-184. PMID: 31596130, PMCID: PMC7047109, DOI: 10.1089/dia.2019.0286.Peer-Reviewed Original ResearchConceptsDaily physical activityPhysical activityFree-living conditionsPercentage timeMultiple daily injectionsType 1 diabetesRespective age groupsCohort of participantsHybrid closed-loop systemPrimary endpointDaily injectionsEligible participantsClosed-loop studiesPercentage of timeTherapy phaseInvestigational deviceNights of useAge groupsSensor glucoseType 1Home settingDlSignificant decreaseUsual routineAdults
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 bolusesAchievement 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