RT Journal Article T1 Management of early treated adolescents and young adults with phenylketonuria: Development of international consensus recommendations using a modified Delphi approach A1 Burton, Barbara K. A1 Hermida Ameijeiras, Álvaro A1 Bélanger Quintana, Amaya A1 Bell, Heather A1 Bjoraker, Kendra J. A1 Christ, Shawn E. A1 Grant, Mitzie L. A1 Harding, Cary O. A1 Huijbregts, Stephan C.J. A1 Longo, Nicola A1 McNutt II, Markey C. A1 Nguyen Driver, Mina D. A1 Pessoa, André L. Santos A1 Rocha, Júlio César A1 Sacharow, Stephanie A1 Sánchez Valle, Amarilis A1 Sivri, H. Serap A1 Vockley, Jerry A1 Walterfang, Mark A1 Whittle, Sarah A1 Muntau, Ania C. K1 Phenylketonuria K1 PKU K1 Adolescent K1 Young adult K1 Modified Delphi K1 Consensus recommendations AB BackgroundEarly treated patients with phenylketonuria (PKU) often become lost to follow-up from adolescence onwards due to the historical focus of PKU care on the pediatric population and lack of programs facilitating the transition to adulthood. As a result, evidence on the management of adolescents and young adults with PKU is limited.MethodsTwo meetings were held with a multidisciplinary international panel of 25 experts in PKU and comorbidities frequently experienced by patients with PKU. Based on the outcomes of the first meeting, a set of statements were developed. During the second meeting, these statements were voted on for consensus generation (≥70% agreement), using a modified Delphi approach.ResultsA total of 37 consensus recommendations were developed across five areas that were deemed important in the management of adolescents and young adults with PKU: (1) general physical health, (2) mental health and neurocognitive functioning, (3) blood Phe target range, (4) PKU-specific challenges, and (5) transition to adult care. The consensus recommendations reflect the personal opinions and experiences from the participating experts supported with evidence when available. Overall, clinicians managing adolescents and young adults with PKU should be aware of the wide variety of PKU-associated comorbidities, initiating screening at an early age. In addition, management of adolescents/young adults should be a joint effort between the patient, clinical center, and parents/caregivers supporting adolescents with gradually gaining independent control of their disease during the transition to adulthood.ConclusionsA multidisciplinary international group of experts used a modified Delphi approach to develop a set of consensus recommendations with the aim of providing guidance and offering tools to clinics to aid with supporting adolescents and young adults with PKU PB Elsevier SN 1096-7192 YR 2022 FD 2022-07-29 LK https://hdl.handle.net/10347/38865 UL https://hdl.handle.net/10347/38865 LA eng NO Barbara K. Burton, Álvaro Hermida, Amaya Bélanger-Quintana, Heather Bell, Kendra J. Bjoraker, Shawn E. Christ, Mitzie L. Grant, Cary O. Harding, Stephan C.J. Huijbregts, Nicola Longo, Markey C. McNutt, Mina D. Nguyen-Driver, André L. Santos Pessoa, Júlio César Rocha, Stephanie Sacharow, Amarilis Sanchez-Valle, H. Serap Sivri, Jerry Vockley, Mark Walterfang, Sarah Whittle, Ania C. Muntau, Management of early treated adolescents and young adults with phenylketonuria: Development of international consensus recommendations using a modified Delphi approach, Molecular Genetics and Metabolism, Volume 137, Issues 1–2, 2022, Pages 114-126, ISSN 1096-7192, https://doi.org/10.1016/j.ymgme.2022.07.012 DS Minerva RD 28 abr 2026