12605 Two Systematic Reviews Of Treatment Efficacy On Patient Important Outcomes In Children X-linked Hypophosphatemia

• Published in: Journal of the Endocrine Society 2024-10, Vol.8 (Supplement_1)
• Main Authors: Ali, Dalal S, Mirza, Reza, Hussein, Salma, Alsarraf, Farah, Todd Alexander, R, AbuAlrob, Hajar, Luisa Brandi, Maria, Carpenter, Thomas O, Dandurand, Karel, Filler, Guido, Florenzano, Pablo F, Fukumoto, Seiji, Grasemann, Corinna, Imel, Erik A, Jan De Beur, Suzanne Marie, Morgante, Emmett, Ward, Leanne M, Aziz Khan, Aliya, Guyatt, Gordon
• Format: Article
• Language: English
• Subjects: Abstract
• ISSN: 2472-1972; 2472-1972
• DOI: 10.1210/jendso/bvae163.528

Abstract Disclosure: D.S. Ali: None. R. Mirza: None. S. Hussein: None. F. Alsarraf: None. R. Alexander: Consulting Fee; Self; Ultragenyx. Grant Recipient; Self; Ardylex Inc.. H. AbuAlrob: None. M. Brandi: Consulting Fee; Self; Aboca, Alexion, Amolyt, Bruno Farmaceutici, Calcilytix, Echolight, Kyowa Kirin, Personal Genomics,. Speaker; Self; Kyowa Kirin, Abiogen, Alexion, Amgen, Amolyt, Amorphical, Bruno Farmaceutici, Eli Lilly & Company. T.O. Carpenter: Advisory Board Member; Self; Kyowa Kirin, Ultragenyx. Consulting Fee; Self; Kyowa Kirin, Ultragenyx. Grant Recipient; Self; Ultragenyx. Other; Self; Assoc. Editor JBMR, President Ped Endo Soc, Author UpToDate (royalties), XLH-Network (Patient Advisory Org). K. Dandurand: Speaker; Self; Amgen Inc, Kyowa Kirin. G. Filler: Consulting Fee; Self; Kyowa Kirin, Ultragenyx, ProKidney. Speaker; Self; Ultragenyx, ProKidney. P.F. Florenzano: ; Institutional Research Grants: Ultragenyx. ; Advisory Boards: Ultragenyx, Kyowa Kirin. S. Fukumoto: Consulting Fee; Self; Kyowa Kirin. C. Grasemann: Speaker; Self; Kyowa Kirin. E.A. Imel: ; Ultragenyx (Research funding and consulting). ; Kyowa Kirin (research funding and consulting). ; Inozyme (consulting). ; Amgen (research funding). S.M. Jan De Beur: Consulting Fee; Self; Ultragenyx, Kyowa Kirin. Research Investigator; Self; Ultragenyx. E. Morgante: None. L.M. Ward: ; clinical trials with Ultragenyx. ; consultancy to Kyowa Kirin and Ultragenyx. ; unrestricted educational grants from Ultragenyx and Kyowa Kirin (with funds to Dr. Ward’s instituition). A.A. Khan: Advisory Board Member; Self; Amgen Inc, Ascendis, Alexion. Grant Recipient; Self; Takeda, Amolyt, Calcilytix. Speaker; Self; Amgen Inc, Ascendis, Alexion. G. Guyatt: None. Objective: We sought to examine the highest certainty evidence on managing X-linked hypophosphatemia (XLH) in children, aiming to inform treatment recommendations of XLH international guidelines. Data Sources: We searched Embase, MEDLINE, Web of Science, and Cochrane Central from inception to March 2023. We also reviewed reference lists of eligible studies and pertinent review articles. Study eligibility criteria: Eligible studies included randomized controlled trials (RCTs) and observational studies enrolling individuals younger than 18 years old with XLH diagnosed on clinical grounds or with a confirmed pathogenic variant in PHEX. Articles were selected according to specific criteria evaluating the effectiveness of burosumab compared to either no trea