2022
OR13-1 Long-Term Burosumab Therapy Provides Sustained Benefit in Patients with Tumor-Induced Osteomalacia: End of Study Findings From the Pivotal Phase 2 Study
Carpenter T, Cimms T, Hetzer J, Insogna K, Kumar R, Merritt J, Miller P, Peacock M, Rauch F, Stanciu I, Weber T, De Beur S. OR13-1 Long-Term Burosumab Therapy Provides Sustained Benefit in Patients with Tumor-Induced Osteomalacia: End of Study Findings From the Pivotal Phase 2 Study. Journal Of The Endocrine Society 2022, 6: a191-a191. PMCID: PMC9624705, DOI: 10.1210/jendso/bvac150.394.Peer-Reviewed Original ResearchTumor-induced osteomalaciaWeek 240Week 144Week 24Serum phosphorusBurosumab therapyWeek 48Bone biomarkersSafety profileNormal rangeExcess fibroblast growth factor 23SF-36 bodily pain scoresTreatment of TIOPivotal phase 2 studySF-36 physical healthSF-36 vitality scoreFibroblast growth factor 23Surface/bone surfaceBodily pain scoresMean serum phosphorusObserved safety profileRadionucleotide bone scansRare paraneoplastic syndromeBrief Pain InventoryOsteoid surface/bone surface
2019
OR13-1 Burosumab Improves the Biochemical, Skeletal, and Clinical Symptoms of Tumor-Induced Osteomalacia Syndrome
De Beur S, Miller P, Weber T, Peacock M, Insogna K, Kumar R, Luca D, Theodore-Oklota C, Lampl K, San Martin J, Carpenter T. OR13-1 Burosumab Improves the Biochemical, Skeletal, and Clinical Symptoms of Tumor-Induced Osteomalacia Syndrome. Journal Of The Endocrine Society 2019, 3: or13-1. PMCID: PMC6554835, DOI: 10.1210/js.2019-or13-1.Peer-Reviewed Original ResearchMineralization lag timeTumor-induced osteomalaciaSerum phosphorusAdverse eventsOsteoid thicknessTumor progressionBone biopsyDose intervalMean physical component summary scoreOpen-label phase 2 studyPP groupPhysical component summary scoreOsteoid volume/bone volumeSurface/bone surfaceMean serum phosphorusPhase 2 studySerious adverse eventsOsteoid surface/bone surfaceComponent summary scoresCrest bone biopsiesMean percentage changeEpidermal nevus syndromeRenal phosphate wastingHuman monoclonal antibodyOS/BS