Integrating neuroimaging biomarkers into the multicentre, high-dose erythropoietin for asphyxia and encephalopathy (HEAL) trial: rationale, protocol and harmonisation.
Обработка статьи · этапы, ошибки и управление
Ошибки и ограничения
История · было → стало
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Wisnowski Jessica L, Bluml Stefan, Panigrahy Ashok, Mathur Amit M, Berman Jeffrey, Chen Ping-Sun Keven, Dix James, Flynn Trevor, Fricke Stanley, Friedman Seth D, Head Hayden W, Ho Chang Y, Kline-Fath Beth, Oveson Michael, Patterson Richard, Pruthi Sumit, Rollins Nancy, Ramos Yanerys M, Rampton John, Rusin Jerome, Shaw Dennis W, Smith Mark, Tkach Jean, Vasanawala Shreyas, Vossough Arastoo, Whitehead Matthew T, Xu Duan, Yeom Kristen, Comstock Bryan, Heagerty Patrick J, Juul Sandra E, Wu Yvonne W, McKinstry Robert C, HEAL Study Group
Аннотация
METHODS AND ANALYSIS: Neonates with moderate or severe encephalopathy enrolled in the multisite HEAL trial undergo MRI and MRS between 96 and 144 hours of age using standardised neuroimaging protocols. MRI and MRS data are processed centrally and used to determine a brain injury score and quantitative measures of lactate and n-acetylaspartate. Harmonisation is achieved through standardisation-thereby reducing intrasite and intersite variance, real-time quality assurance monitoring and phantom scans.
ETHICS AND DISSEMINATION: IRB approval was obtained at each participating site and written consent obtained from parents prior to participation in HEAL. Additional oversight is provided by an National Institutes of Health-appointed data safety monitoring board and medical monitor.
TRIAL REGISTRATION NUMBER: NCT02811263; Pre-result.