2020
OR29-01 Long-Term Safety in Adults with X-Linked Hypophosphatemia (XLH) Treated with Burosumab, a Fully Human Monoclonal Antibody Against FGF23: Final Results of a Phase 3 Trial
Perwad F, Portale A, Carpenter T, Briot K, Imel E, Kamenicky P, Weber T, Pitukcheewanont P, Cheong H, De Beur S, Imanishi Y, Ito N, Lachmann R, Tanaka H, Zhang L, Skrinar A, Rees L, Insogna K. OR29-01 Long-Term Safety in Adults with X-Linked Hypophosphatemia (XLH) Treated with Burosumab, a Fully Human Monoclonal Antibody Against FGF23: Final Results of a Phase 3 Trial. Journal Of The Endocrine Society 2020, 4: or29-01. PMCID: PMC7209551, DOI: 10.1210/jendso/bvaa046.147.Peer-Reviewed Original ResearchYears of ageSerum phosphorusWeek 96Dose reductionLong-term safety resultsTreatment-emergent adverse eventsMonoclonal antibodiesBaseline serum phosphorusHuman IgG1 monoclonal antibodyMean iPTH levelPhase 3 trialLong-term safetyHuman monoclonal antibodyConditional marketing authorizationMonths of ageIgG1 monoclonal antibodyIPTH levelsPlacebo groupAdverse eventsTreatment withdrawalWeek 24Radiographic evidenceMulticenter studyBurosumab treatmentMild hyperphosphatemia
1982
Influence of pregnancy on immunoreactive parathyroid hormone levels
Gillette M, Insogna K, Lewis A, Baran D. Influence of pregnancy on immunoreactive parathyroid hormone levels. Calcified Tissue International 1982, 34: 9-12. PMID: 6279256, DOI: 10.1007/bf02411200.Peer-Reviewed Original ResearchConceptsImmunoreactive PTHTubular maximum phosphate reabsorptionImmunoreactive parathyroid hormone levelsAge-matched female controlsHealthy pregnant patientsNephrogenous cAMP excretionParathyroid hormone metabolismHealthy age-matched female controlsParathyroid hormone levelsInfluence of pregnancySignificant increaseBiological effectsIPTH levelsPregnant patientsCreatinine clearanceUrinary calciumCreatinine ratioPTH metabolismSerum calciumSerum phosphorusThird trimesterVitamin DBlood levelsBone resorptionPhosphate reabsorption
1981
Effect of Age on Serum Immunoreactive Parathyroid Hormone and Its Biological Effects*
INSOGNA K, LEWIS A, LIPINSKI B, BRYANT C, BARAN D. Effect of Age on Serum Immunoreactive Parathyroid Hormone and Its Biological Effects*. The Journal Of Clinical Endocrinology & Metabolism 1981, 53: 1072-1075. PMID: 6270181, DOI: 10.1210/jcem-53-5-1072.Peer-Reviewed Original ResearchConceptsIPTH levelsElderly subjectsTubular maximum phosphate reabsorptionImmunoreactive parathyroid hormone levelsSerum immunoreactive parathyroid hormoneImmunoreactive parathyroid hormoneParathyroid hormone levelsBiological effectsCreatinine clearanceEffect of ageNephrogenous cAMPUrinary calciumCreatinine ratioSerum phosphateParathyroid hormoneBone lossCalcium ingestionBone resorptionPhosphate reabsorptionHormone levelsHealthy volunteersSignificant negative correlationSignificant positive correlationIPTHOlder volunteers