2015
Intranasal Glucagon for Treatment of Insulin-Induced Hypoglycemia in Adults With Type 1 Diabetes: A Randomized Crossover Noninferiority Study
Rickels MR, Ruedy KJ, Foster NC, Piché CA, Dulude H, Sherr JL, Tamborlane WV, Bethin KE, DiMeglio LA, Wadwa RP, Ahmann AJ, Haller MJ, Nathan BM, Marcovina SM, Rampakakis E, Meng L, Beck RW. Intranasal Glucagon for Treatment of Insulin-Induced Hypoglycemia in Adults With Type 1 Diabetes: A Randomized Crossover Noninferiority Study. Diabetes Care 2015, 39: 264-270. PMID: 26681725, PMCID: PMC4722945, DOI: 10.2337/dc15-1498.Peer-Reviewed Original ResearchConceptsInsulin-induced hypoglycemiaType 1 diabetesIntramuscular glucagonIntranasal glucagonSevere hypoglycemiaPlasma glucoseCrossover noninferiority trialTreatment of hypoglycemiaLoss of consciousnessReal-world managementDosing visitsGlucagon responseIntravenous insulinNoninferiority studyGlucagon administrationClinical centersFacial discomfortNoninferiority trialHospital settingGlucagon preparationHypoglycemiaTherapeutic insulinGlucagonType 1Mean time
2013
Blunted glucagon but not epinephrine responses to hypoglycemia occurs in youth with less than 1 yr duration of type 1 diabetes mellitus
Arbelaez AM, Xing D, Cryer PE, Kollman C, Beck RW, Sherr J, Ruedy KJ, Tamborlane WV, Mauras N, Tsalikian E, Wilson DM, White NH, Group F. Blunted glucagon but not epinephrine responses to hypoglycemia occurs in youth with less than 1 yr duration of type 1 diabetes mellitus. Pediatric Diabetes 2013, 15: 127-134. PMID: 23992543, PMCID: PMC3858506, DOI: 10.1111/pedi.12070.Peer-Reviewed Original ResearchConceptsType 1 diabetes mellitusPeak epinephrineEpinephrine responseDiabetes mellitusT1DM subjectsRecent-onset type 1 diabetes mellitusHypoglycemia-associated autonomic failureBarrier of hypoglycemiaInsulin-induced hypoglycemiaAutonomic failureCounterregulatory hormonesSubsequent hypoglycemiaGlucagon responsePatients 9Recurrent hypoglycemiaGlycemic controlHypoglycemic clampEpinephrine levelsHypoglycemiaHormonal responsesT1DMGlucagonMellitusControl 19CR response
1993
Effect of insulin-like growth factor-1 on the responses to and recognition of hypoglycemia in humans. A comparison with insulin.
Kerr D, Tamborlane WV, Rife F, Sherwin RS. Effect of insulin-like growth factor-1 on the responses to and recognition of hypoglycemia in humans. A comparison with insulin. Journal Of Clinical Investigation 1993, 91: 141-147. PMID: 8423214, PMCID: PMC330007, DOI: 10.1172/jci116163.Peer-Reviewed Original ResearchConceptsRecombinant human insulin-like growth factor-1Insulin-like growth factor-1Growth factor-1Glucagon responseGlucose productionAbsent glucagon responsesPlasma glucose nadirsGrowth hormone responseInsulin-induced hypoglycemiaAwareness of hypoglycemiaGrowth hormone releaseFactor 1Hepatic glucose productionHuman insulin-like growth factor-1Recognition of hypoglycemiaSymptomatic awarenessNorepinephrine levelsCounterregulatory responsesHypoglycemic stimulusSympathetic activityGlucose nadirsGlucagon releaseBlood glucoseRebound increaseHormone release
1992
Impaired stimulation of gluconeogenesis during prolonged hypoglycemia in intensively treated insulin-dependent diabetic subjects
Caprio S, Napoli R, Saccà L, Tamborlane WV, Sherwin RS. Impaired stimulation of gluconeogenesis during prolonged hypoglycemia in intensively treated insulin-dependent diabetic subjects. The Journal Of Clinical Endocrinology & Metabolism 1992, 75: 1076-1080. PMID: 1400874, DOI: 10.1210/jcem.75.4.1400874.Peer-Reviewed Original ResearchConceptsType I diabetic subjectsHepatic glucose productionDiabetic subjectsGlucose productionControl subjectsInsulin-dependent diabetic subjectsDefective glucose counterregulationFailure of gluconeogenesisLow-dose infusionInsulin-induced hypoglycemiaInsulin-dependent diabetesNormal control subjectsGlucagon responseGlucose counterregulationIDDM patientsIDDM subjectsDose infusionEpinephrine releaseInsulin levelsPlasma glucoseImpaired stimulationConversion of alanineNormal subjectsCompensatory stimulationHepatic response
1991
Opiate blockade enhances hypoglycemic counterregulation in normal and insulin-dependent diabetic subjects
Caprio S, Gerety G, Tamborlane WV, Jones T, Diamond M, Jacob R, Sherwin RS. Opiate blockade enhances hypoglycemic counterregulation in normal and insulin-dependent diabetic subjects. American Journal Of Physiology 1991, 260: e852-e858. PMID: 2058661, DOI: 10.1152/ajpendo.1991.260.6.e852.Peer-Reviewed Original ResearchConceptsInsulin-induced hypoglycemiaGlucose counterregulationIDDM patientsGlucose productionOpiate blockadeHormonal responsesInsulin-dependent diabetic subjectsCounterregulatory hormone releaseDefective glucose counterregulationInsulin clamp studiesAbsence of hypoglycemiaInsulin-dependent patientsVariable glucose infusionDefective counterregulationHypoglycemic counterregulationNaloxone studyGlucagon responseDiabetic subjectsEndogenous opiatesGlucoregulatory hormonesGlucoregulatory responsesHormone releaseGlucose infusionHealthy subjectsCortisol release
1989
Oxidative fuel metabolism during mild hypoglycemia: critical role of free fatty acids
Caprio S, Gelfand RA, Tamborlane WV, Sherwin RS. Oxidative fuel metabolism during mild hypoglycemia: critical role of free fatty acids. American Journal Of Physiology 1989, 256: e413-e419. PMID: 2646946, DOI: 10.1152/ajpendo.1989.256.3.e413.Peer-Reviewed Original ResearchConceptsFree fatty acidsCarbohydrate oxidationFuel metabolismGlucose uptakeInsulin-induced fallInsulin-induced hypoglycemiaFatty acidsMild hypoglycemiaCatecholamine releaseMild hyperinsulinemiaAddition of heparinNormal subjectsFat oxidationTransient decreaseGlucose productionGroup of studiesHypoglycemiaInsulinPropranololEarly riseHeparinGlucose concentrationBase lineMetabolismLatter changes