2017
Unexpected widespread hypophosphatemia and bone disease associated with elemental formula use in infants and children
Ballesteros L, S. N, Gordon RJ, Ward L, Backeljauw P, Wasserman H, Weber DR, DiMeglio LA, Gagne J, Stein R, Cody D, Simmons K, Zimakas P, Topor LS, Agrawal S, Calabria A, Tebben P, Faircloth R, Imel EA, Casey L, Carpenter TO. Unexpected widespread hypophosphatemia and bone disease associated with elemental formula use in infants and children. Bone 2017, 97: 287-292. PMID: 28167344, PMCID: PMC5884631, DOI: 10.1016/j.bone.2017.02.003.Peer-Reviewed Original ResearchConceptsElemental formula useFormula useSkeletal diseaseRetrospective chart reviewInadequate dietary intakeCertain clinical settingsFormula productsEffect of treatmentSevere malabsorptionChart reviewSevere hypocalcemiaClinical featuresClinical profileRenal excretionDietary intakeCommon findingMineral metabolismBone diseaseHypophosphatemiaPhosphate supplementationSkeletal radiographsCareful monitoringComplex illnessRenal conservationClinical setting
2015
Association between serum 25‐hydroxyvitamin D level and pulmonary exacerbations in cystic fibrosis
Vanstone MB, Egan ME, Zhang JH, Carpenter TO. Association between serum 25‐hydroxyvitamin D level and pulmonary exacerbations in cystic fibrosis. Pediatric Pulmonology 2015, 50: 441-446. PMID: 25657016, DOI: 10.1002/ppul.23161.Peer-Reviewed Original ResearchConceptsPulmonary function testsCystic fibrosisPulmonary exacerbationsPediatric patientsD levelsYale-New Haven HospitalPediatric CF patientsVitamin D sufficiencyRetrospective chart reviewVitamin D statusStrongest independent determinantCF care centersPatients ages 5Logistic regression analysisAnnual numberD sufficiencyD statusChart reviewClinic visitsLung functionPulmonary functionAntibiotic therapyFunction testsHospitalization ratesIndependent determinants