2021
Use of Denosumab after Zoledronic Acid in Patients with Multiple Myeloma: Real-World Experience from 2015 to 2019 at Yale Cancer Center
Dosani T, Poteraj A, Parker T, Bar N, Browning S, Gorshein E, Anderson T, Insogna K, Neparidze N. Use of Denosumab after Zoledronic Acid in Patients with Multiple Myeloma: Real-World Experience from 2015 to 2019 at Yale Cancer Center. Blood 2021, 138: 4756. DOI: 10.1182/blood-2021-147466.Peer-Reviewed Original ResearchBone-modifying agentsUse of denosumabYale Cancer CenterZoledronic acidMultiple myelomaMM patientsCancer CenterMedian numberPhysician preferenceCommon reasonClinical practiceNew fracturesNuclear factor kappa-B ligandStudy periodApproval of denosumabEfficacy of denosumabIncidence of SREsMain treatment centreSmilow Cancer HospitalSuppress bone turnoverPatient's renal functionBone resorption markersCohort of patientsGlomerular filtration rateDate of diagnosis
2015
Pharmacokinetics and pharmacodynamics of a human monoclonal anti‐FGF23 antibody (KRN23) in the first multiple ascending‐dose trial treating adults with X‐linked hypophosphatemia
Zhang X, Imel EA, Ruppe MD, Weber TJ, Klausner MA, Ito T, Vergeire M, Humphrey J, Glorieux FH, Portale AA, Insogna K, Carpenter TO, Peacock M. Pharmacokinetics and pharmacodynamics of a human monoclonal anti‐FGF23 antibody (KRN23) in the first multiple ascending‐dose trial treating adults with X‐linked hypophosphatemia. The Journal Of Clinical Pharmacology 2015, 56: 176-185. PMID: 26073451, PMCID: PMC5042055, DOI: 10.1002/jcph.570.Peer-Reviewed Original ResearchConceptsConcentration-time curveSerum fibroblast growth factor 23Multiple ascending dose trialFibroblast growth factor 23Ascending dose trialHuman IgG1 monoclonal antibodyLow-normal serumRecombinant human IgG1 monoclonal antibodyDihydroxyvitamin D concentrationsGlomerular filtration rateGrowth factor 23Serum inorganic phosphorusSerum Pi concentrationIgG1 monoclonal antibodyFGF23 antibodyDose adjustmentFactor 23Serum PiFiltration ratePhosphate reabsorptionBone markersKRN23D concentrationsNormal serumMonoclonal antibodiesProlonged Correction of Serum Phosphorus in Adults With X-Linked Hypophosphatemia Using Monthly Doses of KRN23
Imel EA, Zhang X, Ruppe MD, Weber TJ, Klausner MA, Ito T, Vergeire M, Humphrey JS, Glorieux FH, Portale AA, Insogna K, Peacock M, Carpenter TO. Prolonged Correction of Serum Phosphorus in Adults With X-Linked Hypophosphatemia Using Monthly Doses of KRN23. The Journal Of Clinical Endocrinology & Metabolism 2015, 100: 2565-2573. PMID: 25919461, PMCID: PMC4495171, DOI: 10.1210/jc.2015-1551.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAntibodies, MonoclonalAntibodies, Monoclonal, HumanizedDose-Response Relationship, DrugDrug Administration ScheduleFamilial Hypophosphatemic RicketsFemaleFibroblast Growth Factor-23Fibroblast Growth FactorsGlomerular Filtration RateHumansImmunoglobulin GMaleMiddle AgedPhosphorusRecombinant ProteinsTreatment OutcomeYoung AdultConceptsTmP/GFRSerum PiNormal rangeOpen-label phase 1/2 studyElevated fibroblast growth factor 23Fibroblast growth factor 23Phase 1/2 studyDose-escalation studyGlomerular filtration ratePre-dose levelsGrowth factor 23Favorable safety profileMain outcome measuresProportion of subjectsAcademic medical centerPeak PiSerum inorganic phosphorusPg/mLUrinary calciumDose escalationFactor 23Monthly dosesSerum phosphorusDihydroxyvitamin DSafety profileThe Effect of a Whey Protein Supplement on Bone Mass in Older Caucasian Adults
Kerstetter JE, Bihuniak JD, Brindisi J, Sullivan RR, Mangano KM, Larocque S, Kotler BM, Simpson CA, Cusano A, Gaffney-Stomberg E, Kleppinger A, Reynolds J, Dziura J, Kenny AM, Insogna KL. The Effect of a Whey Protein Supplement on Bone Mass in Older Caucasian Adults. The Journal Of Clinical Endocrinology & Metabolism 2015, 100: 2214-2222. PMID: 25844619, PMCID: PMC4454800, DOI: 10.1210/jc.2014-3792.Peer-Reviewed Original ResearchConceptsBone mineral densityBone resorptionL-spine bone mineral densitySelf-reported protein intakeDual-energy X-ray absorptiometryTruncal lean massPlacebo-controlled trialGlomerular filtration rateBody mass indexProtein supplementationC-terminal telopeptideX-ray absorptiometryFat-free massWhey protein supplementHigh-protein dietHealthy older adultsOlder Caucasian adultsUrine calciumRenal functionMass indexSkeletal healthUsual dietFiltration rateMineral densityBone mass
2014
Effect of Paricalcitol on Circulating Parathyroid Hormone in X-Linked Hypophosphatemia: A Randomized, Double-Blind, Placebo-Controlled Study
Carpenter TO, Olear EA, Zhang JH, Ellis BK, Simpson CA, Cheng D, Gundberg CM, Insogna KL. Effect of Paricalcitol on Circulating Parathyroid Hormone in X-Linked Hypophosphatemia: A Randomized, Double-Blind, Placebo-Controlled Study. The Journal Of Clinical Endocrinology & Metabolism 2014, 99: 3103-3111. PMID: 25029424, PMCID: PMC4154090, DOI: 10.1210/jc.2014-2017.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAlkaline PhosphataseBone Density Conservation AgentsChildDouble-Blind MethodErgocalciferolsFamilial Hypophosphatemic RicketsFemaleFibroblast Growth Factor-23Fibroblast Growth FactorsHumansHyperparathyroidismMaleMiddle AgedParathyroid HormonePhosphorusPlacebosProspective StudiesTreatment OutcomeVitamin DYoung AdultConceptsRenal phosphate thresholdGlomerular filtration rateBone scanSerum phosphorusFiltration rateXLH patientsEffect of paricalcitolUse of paricalcitolPlacebo-treated subjectsElevated PTH levelsSerum calcium levelsSuppression of PTHHospital research unitSerum alkaline phosphatase activityPTH levelsCreatinine levelsSecondary outcomesStandard therapyUrinary calciumPlacebo subjectsParathyroid hormoneSerum calciumAlkaline phosphatase activityD levelsSkeletal improvement
1998
Dietary protein affects intestinal calcium absorption 1 , 2 – 3
Kerstetter JE, O'Brien KO, Insogna KL. Dietary protein affects intestinal calcium absorption 1 , 2 – 3. American Journal Of Clinical Nutrition 1998, 68: 859-865. PMID: 9771863, DOI: 10.1093/ajcn/68.4.859.Peer-Reviewed Original ResearchConceptsFractional calcium absorptionLow-protein dietUrinary calcium excretionCalcium absorptionDay 4Calcium excretionSecondary hyperparathyroidismDietary proteinDual-stable calcium isotopesGlomerular filtration rateIntestinal calcium absorptionHigh-protein dietCalcitropic hormonesCalcium metabolismAdditional womenFiltration rateIntestinal absorptionDay 5Young womenRandom orderDietHyperparathyroidismExperimental dietsDietary fiberExcretion
1983
Impaired phosphorus conservation and 1,25 dihydroxyvitamin D generation during phosphorus deprivation in familial hypophosphatemic rickets.
Insogna KL, Broadus AE, Gertner JM. Impaired phosphorus conservation and 1,25 dihydroxyvitamin D generation during phosphorus deprivation in familial hypophosphatemic rickets. Journal Of Clinical Investigation 1983, 71: 1562-1569. PMID: 6306051, PMCID: PMC370362, DOI: 10.1172/jci110912.Peer-Reviewed Original ResearchConceptsFamilial hypophosphatemic ricketsNormal subjectsHypophosphatemic ricketsImmunoreactive parathyroid hormone levelsD plasma levelsNephrogenous cyclic AMPParathyroid hormone levelsGlomerular filtration rateDietary phosphorus deprivationHealthy male volunteersTubular reabsorptive capacityLow phosphorus dietCyclic AMP measurementsMale patientsRenal responseFiltration ratePlasma levelsHormone levelsAbnormal responseMale volunteersReabsorptive capacityPatientsPhosphorus intakePhosphorus dietPhosphate conservationEvidence for bidirectional net movement of creatinine in the rat kidney
Namnum P, Insogna K, Baggish D, Hayslett JP. Evidence for bidirectional net movement of creatinine in the rat kidney. American Journal Of Physiology 1983, 244: f719-f723. PMID: 6859263, DOI: 10.1152/ajprenal.1983.244.6.f719.Peer-Reviewed Original ResearchConceptsGlomerular filtration rateCreatinine levelsConscious ratsPlasma creatinineFiltration ratePlasma creatinine levelsElevated plasma creatinineInulin clearance ratioIntravenous infusionEndogenous creatinineCreatinineAnesthetized animalsRenal tubulesNet secretionReliable markerRat kidneyRatsMetabolic studiesClearance ratioTest substancesCreatinine transportInfusion