Matches in SemOpenAlex for { <https://semopenalex.org/work/W3025772018> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W3025772018 endingPage "115413" @default.
- W3025772018 startingPage "115413" @default.
- W3025772018 abstract "Asfotase alfa is an enzyme replacement therapy approved for treatment of patients with pediatric-onset hypophosphatasia (HPP), a rare, inherited, systemic disease causing impaired skeletal mineralization, short stature, and reduced physical function in children. The role of dual X-ray absorptiometry (DXA) in the assessment of children with HPP has been insufficiently explored. This post hoc analysis included pooled DXA data from 2 open-label, multicenter studies in 19 children with HPP. The study population was aged ≥5 to <18 years and had received asfotase alfa for ≤6.6 years at enrollment (male: 79%; median age at enrollment: 10.4 y [range: 5.9–16.7]; treatment duration: 6.3 y [range: 0.1–6.6]. Baseline height Z-scores indicated short stature (median [min, max]: −1.26 [−6.6, 0]); mean [SD]: −2.30 [1.97]), thus requiring height adjustment of DXA Z-scores. At Baseline, few patients had height-adjusted bone mineral density (BMDht) Z-scores of −2 or less for whole body (n = 3) or lumbar spine (n = 5). In treated patients, mean whole body and lumbar spine BMDht Z-scores did not change over time, but whole body and lumbar spine height- adjusted bone mineral content (BMCht) Z-scores increased significantly from Baseline to Last Assessment (P ≤ 0.0056). Improvements in Radiographic Global Impression of Change (RGI-C) scale scores correlated significantly with increases in whole body and lumbar spine BMCht Z-scores (P < 0.05) but not BMDht Z-Scores. Improvements in Rickets Severity Score (RSS) correlated significantly with increases in lumbar spine BMDht Z-scores and whole body BMCht Z-scores (P < 0.05). No significant correlations were observed between any DXA and bone histomorphometry measure. These findings suggest that DXA BMD Z-scores, which are commonly used in clinical practice, have limited utility in assessing deficient bone mineralization in patients with HPP. Although BMCht Z-scores increased significantly over time with asfotase alfa therapy, the lack of significant changes in more than one DXA parameter suggests that this tool may not be useful in everyday clinical practice. Furthermore, the use of BMC as an independent metric is not typical or recommended by guidelines. Complementary measures, such as skeletal radiographs supplemented with age-appropriate functional assessments, should be considered." @default.
- W3025772018 created "2020-05-21" @default.
- W3025772018 creator A5016486133 @default.
- W3025772018 creator A5031541945 @default.
- W3025772018 creator A5044937761 @default.
- W3025772018 creator A5052291437 @default.
- W3025772018 creator A5055235123 @default.
- W3025772018 date "2020-08-01" @default.
- W3025772018 modified "2023-10-18" @default.
- W3025772018 title "Dual X-ray absorptiometry has limited utility in detecting bone pathology in children with hypophosphatasia: A pooled post hoc analysis of asfotase alfa clinical trial data" @default.
- W3025772018 cites W1760067909 @default.
- W3025772018 cites W1987322136 @default.
- W3025772018 cites W1989891332 @default.
- W3025772018 cites W2034978455 @default.
- W3025772018 cites W2053045761 @default.
- W3025772018 cites W2069995375 @default.
- W3025772018 cites W2081817259 @default.
- W3025772018 cites W2096425957 @default.
- W3025772018 cites W2145360615 @default.
- W3025772018 cites W2170880756 @default.
- W3025772018 cites W2437385547 @default.
- W3025772018 cites W2514821766 @default.
- W3025772018 cites W2525220285 @default.
- W3025772018 cites W2571984638 @default.
- W3025772018 cites W2619913215 @default.
- W3025772018 cites W2738193737 @default.
- W3025772018 cites W2782092346 @default.
- W3025772018 cites W2804801179 @default.
- W3025772018 cites W2905259247 @default.
- W3025772018 cites W2946902461 @default.
- W3025772018 cites W2979671969 @default.
- W3025772018 doi "https://doi.org/10.1016/j.bone.2020.115413" @default.
- W3025772018 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32417537" @default.
- W3025772018 hasPublicationYear "2020" @default.
- W3025772018 type Work @default.
- W3025772018 sameAs 3025772018 @default.
- W3025772018 citedByCount "6" @default.
- W3025772018 countsByYear W30257720182021 @default.
- W3025772018 countsByYear W30257720182022 @default.
- W3025772018 countsByYear W30257720182023 @default.
- W3025772018 crossrefType "journal-article" @default.
- W3025772018 hasAuthorship W3025772018A5016486133 @default.
- W3025772018 hasAuthorship W3025772018A5031541945 @default.
- W3025772018 hasAuthorship W3025772018A5044937761 @default.
- W3025772018 hasAuthorship W3025772018A5052291437 @default.
- W3025772018 hasAuthorship W3025772018A5055235123 @default.
- W3025772018 hasBestOaLocation W30257720181 @default.
- W3025772018 hasConcept C126322002 @default.
- W3025772018 hasConcept C160160445 @default.
- W3025772018 hasConcept C181199279 @default.
- W3025772018 hasConcept C185592680 @default.
- W3025772018 hasConcept C187212893 @default.
- W3025772018 hasConcept C2776541429 @default.
- W3025772018 hasConcept C2776886416 @default.
- W3025772018 hasConcept C2777871287 @default.
- W3025772018 hasConcept C2778471162 @default.
- W3025772018 hasConcept C2779329777 @default.
- W3025772018 hasConcept C55493867 @default.
- W3025772018 hasConcept C67761136 @default.
- W3025772018 hasConcept C71924100 @default.
- W3025772018 hasConceptScore W3025772018C126322002 @default.
- W3025772018 hasConceptScore W3025772018C160160445 @default.
- W3025772018 hasConceptScore W3025772018C181199279 @default.
- W3025772018 hasConceptScore W3025772018C185592680 @default.
- W3025772018 hasConceptScore W3025772018C187212893 @default.
- W3025772018 hasConceptScore W3025772018C2776541429 @default.
- W3025772018 hasConceptScore W3025772018C2776886416 @default.
- W3025772018 hasConceptScore W3025772018C2777871287 @default.
- W3025772018 hasConceptScore W3025772018C2778471162 @default.
- W3025772018 hasConceptScore W3025772018C2779329777 @default.
- W3025772018 hasConceptScore W3025772018C55493867 @default.
- W3025772018 hasConceptScore W3025772018C67761136 @default.
- W3025772018 hasConceptScore W3025772018C71924100 @default.
- W3025772018 hasFunder F4320309052 @default.
- W3025772018 hasLocation W30257720181 @default.
- W3025772018 hasLocation W30257720182 @default.
- W3025772018 hasOpenAccess W3025772018 @default.
- W3025772018 hasPrimaryLocation W30257720181 @default.
- W3025772018 hasRelatedWork W1978141264 @default.
- W3025772018 hasRelatedWork W1988217818 @default.
- W3025772018 hasRelatedWork W2011317369 @default.
- W3025772018 hasRelatedWork W2022897727 @default.
- W3025772018 hasRelatedWork W2090219119 @default.
- W3025772018 hasRelatedWork W2119482358 @default.
- W3025772018 hasRelatedWork W3033183647 @default.
- W3025772018 hasRelatedWork W3167656174 @default.
- W3025772018 hasRelatedWork W4292348385 @default.
- W3025772018 hasRelatedWork W4324128628 @default.
- W3025772018 hasVolume "137" @default.
- W3025772018 isParatext "false" @default.
- W3025772018 isRetracted "false" @default.
- W3025772018 magId "3025772018" @default.
- W3025772018 workType "article" @default.