2020
Burosumab for the Treatment of Tumor‐Induced Osteomalacia
de Beur S, Miller PD, Weber TJ, Peacock M, Insogna K, Kumar R, Rauch F, Luca D, Cimms T, Roberts MS, San Martin J, Carpenter TO. Burosumab for the Treatment of Tumor‐Induced Osteomalacia. Journal Of Bone And Mineral Research 2020, 36: 627-635. PMID: 33338281, PMCID: PMC8247961, DOI: 10.1002/jbmr.4233.Peer-Reviewed Original ResearchConceptsTumor-induced osteomalaciaCutaneous skeletal hypophosphatemia syndromeSerious adverse eventsAdverse eventsWeek 144Week 48Serum phosphorusTreatment-related adverse eventsFibroblast growth factor 23Surface/bone surfaceAcceptable safety profileOsteoid surface/bone surfacePhase 2 studyGrowth factor 23Phosphaturic mesenchymal tumorTransiliac bone biopsiesHuman monoclonal antibodyMineralization lag timePhosphate metabolismQuality of lifeDose titrationFactor 23Safety profileMesenchymal tumorsSkeletal healthOR29-06 Burosumab Improves Biochemical, Skeletal, and Clinical Features of Tumor-Induced Osteomalacia Syndrome
Carpenter T, Miller P, Weber T, Peacock M, Insogna K, Kumar R, Luca D, Cimms T, Roberts M, de Beur S. OR29-06 Burosumab Improves Biochemical, Skeletal, and Clinical Features of Tumor-Induced Osteomalacia Syndrome. Journal Of The Endocrine Society 2020, 4: or29-06. PMCID: PMC7208350, DOI: 10.1210/jendso/bvaa046.403.Peer-Reviewed Original ResearchTumor-induced osteomalaciaCutaneous skeletal hypophosphatemia syndromeSerious adverse eventsAdverse eventsSerum phosphorusBone biopsyPhysical functioningMean physical component summary scoreOpen-label phase 2 studyPhysical component summary scoreOsteoid volume/bone volumeSurface/bone surfaceProximal muscle functionBrief Pain InventoryOsteoid surface/bone surfacePhase 2 studyComponent summary scoresTmP/GFRCrest bone biopsiesRenal phosphate wastingHuman monoclonal antibodyMineralization lag timeQuality of lifeExcess FGF23Bone scan
2016
Effect of four monthly doses of a human monoclonal anti-FGF23 antibody (KRN23) on quality of life in X-linked hypophosphatemia
Ruppe MD, Zhang X, Imel EA, Weber TJ, Klausner MA, Ito T, Vergeire M, Humphrey JS, Glorieux FH, Portale AA, Insogna K, Peacock M, Carpenter TO. Effect of four monthly doses of a human monoclonal anti-FGF23 antibody (KRN23) on quality of life in X-linked hypophosphatemia. Bone Reports 2016, 5: 158-162. PMID: 28326356, PMCID: PMC4926842, DOI: 10.1016/j.bonr.2016.05.004.Peer-Reviewed Original ResearchSF-36v2FGF23 antibodyPatients' perceptionsPhysical functioningSF-36v2 Health SurveyFibroblast growth factor 23Physical healthMcMaster Osteoarthritis IndexDose-escalation trialAssessment of HRQoLHealth-related qualityGrowth factor 23Decreased renal tubular reabsorptionRenal tubular reabsorptionLower extremity deformitiesPoor physical healthMean scoreQuality of lifeChronic functional impairmentOsteoarthritis IndexGeneral HRQOLJoint painSecondary outcomesPhase 1/2Stiffness scores