2013
Effectiveness of Early Intensive Therapy on β-Cell Preservation in Type 1 Diabetes
Buckingham B, Beck RW, Ruedy KJ, Cheng P, Kollman C, Weinzimer SA, DiMeglio LA, Bremer AA, Slover R, Tamborlane WV, . Effectiveness of Early Intensive Therapy on β-Cell Preservation in Type 1 Diabetes. Diabetes Care 2013, 36: 4030-4035. PMID: 24130350, PMCID: PMC3836135, DOI: 10.2337/dc13-1074.Peer-Reviewed Original ResearchConceptsUsual care groupC-peptide concentrationsType 1 diabetesΒ-cell functionHybrid closed-loop controlSAP therapyPump therapyContinuous glucose monitorNew-onset type 1 diabetesPeak C-peptide concentrationMixed-meal tolerance testSensor-augmented pump therapyEarly intensive therapyΒ-cell preservationUsual care participantsDays of diagnosisC-peptide areaMultiple daily injectionsInsulin pump therapyDays/weekMean glucose concentrationMedian durationIntensive therapyPrimary outcomeDaily injectionsLack of Association Between Residual Insulin Production and Glucagon Response to Hypoglycemia in Youth With Short Duration of Type 1 Diabetes
Sherr J, Xing D, Ruedy KJ, Beck RW, Kollman C, Buckingham B, White NH, Fox L, Tsalikian E, Weinzimer S, Arbelaez AM, Tamborlane WV, Network F. Lack of Association Between Residual Insulin Production and Glucagon Response to Hypoglycemia in Youth With Short Duration of Type 1 Diabetes. Diabetes Care 2013, 36: 1470-1476. PMID: 23288858, PMCID: PMC3661789, DOI: 10.2337/dc12-1697.Peer-Reviewed Original ResearchConceptsMixed meal tolerance testΒ-cell functionResidual β-cell functionC-peptide levelsGlucagon responseT1D subjectsHypoglycemic clampPlasma glucagonPg/Endogenous β-cell functionPlasma C-peptide levelsAbsent glucagon responsesNondiabetic young adultsResidual insulin productionC-peptide responseNondiabetic control subjectsType 1 diabetesLack of associationT1D durationIncremental increaseControl subjectsTolerance testHypoglycemiaInsulin productionType 1
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