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Therrell BL, Padilla CD, Borrajo GJC, Khneisser I, Schielen PCJI, Knight-Madden J, Malherbe HL, Kase M. Current Status of Newborn Bloodspot Screening Worldwide 2024: A Comprehensive Review of Recent Activities (2020-2023). Int J Neonatal Screen 2024; 10:38. [PMID: 38920845 PMCID: PMC11203842 DOI: 10.3390/ijns10020038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 03/28/2024] [Accepted: 03/28/2024] [Indexed: 06/27/2024] Open
Abstract
Newborn bloodspot screening (NBS) began in the early 1960s based on the work of Dr. Robert "Bob" Guthrie in Buffalo, NY, USA. His development of a screening test for phenylketonuria on blood absorbed onto a special filter paper and transported to a remote testing laboratory began it all. Expansion of NBS to large numbers of asymptomatic congenital conditions flourishes in many settings while it has not yet been realized in others. The need for NBS as an efficient and effective public health prevention strategy that contributes to lowered morbidity and mortality wherever it is sustained is well known in the medical field but not necessarily by political policy makers. Acknowledging the value of national NBS reports published in 2007, the authors collaborated to create a worldwide NBS update in 2015. In a continuing attempt to review the progress of NBS globally, and to move towards a more harmonized and equitable screening system, we have updated our 2015 report with information available at the beginning of 2024. Reports on sub-Saharan Africa and the Caribbean, missing in 2015, have been included. Tables popular in the previous report have been updated with an eye towards harmonized comparisons. To emphasize areas needing attention globally, we have used regional tables containing similar listings of conditions screened, numbers of screening laboratories, and time at which specimen collection is recommended. Discussions are limited to bloodspot screening.
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Affiliation(s)
- Bradford L. Therrell
- Department of Pediatrics, University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
- National Newborn Screening and Global Resource Center, Austin, TX 78759, USA
| | - Carmencita D. Padilla
- Department of Pediatrics, College of Medicine, University of the Philippines Manila, Manila 1000, Philippines;
| | - Gustavo J. C. Borrajo
- Detección de Errores Congénitos—Fundación Bioquímica Argentina, La Plata 1908, Argentina;
| | - Issam Khneisser
- Jacques LOISELET Genetic and Genomic Medical Center, Faculty of Medicine, Saint Joseph University, Beirut 1104 2020, Lebanon;
| | - Peter C. J. I. Schielen
- Office of the International Society for Neonatal Screening, Reigerskamp 273, 3607 HP Maarssen, The Netherlands;
| | - Jennifer Knight-Madden
- Caribbean Institute for Health Research—Sickle Cell Unit, The University of the West Indies, Mona, Kingston 7, Jamaica;
| | - Helen L. Malherbe
- Centre for Human Metabolomics, North-West University, Potchefstroom 2531, South Africa;
- Rare Diseases South Africa NPC, The Station Office, Bryanston, Sandton 2021, South Africa
| | - Marika Kase
- Strategic Initiatives Reproductive Health, Revvity, PL10, 10101 Turku, Finland;
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Woon ST, Tjandra F, Mackay J, Lumley T, Grainger P, Wood A, Hsiao KC, Ameratunga R. Detection of interferon alpha and beta receptor subunit 1 (IFNAR1) loss-of-function Glu386∗ variant by tri-allelic genotyping. Pathology 2024; 56:92-97. [PMID: 37973454 DOI: 10.1016/j.pathol.2023.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 08/27/2023] [Accepted: 09/11/2023] [Indexed: 11/19/2023]
Abstract
Mutations of the human interferon alpha and beta receptor subunit 1 (IFNAR1) gene are associated with severe viral infections. Individuals homozygous for the Glu386∗ variant have impaired type I interferon signalling and can suffer severe illness when exposed to certain viruses and live attenuated virus vaccines. Glu386∗ heterozygotes are clinically unaffected, but can pass the variant allele to their descendants. We aimed to develop an assay that can identify IFNAR1 Glu386∗ homozygotes and heterozygotes to support urgent clinical diagnosis, and that can use dried blood spots (DBS) sent at ambient temperature to overcome geographical logistical challenges in the South Pacific region. The tri-allelic genotyping assay interrogates a single nucleotide polymorphism (rs201609461) located in IFNAR1. The reference allele G encodes for wild-type IFNAR1. Minor alleles A (c.1156G>A) and T (c.1156G>T) encode for Glu386Lys and a truncated IFNAR1 protein (p.Glu386∗), respectively. Synthetic oligonucleotides were mixed in equal molar ratio to create six different genotypes which were randomly assigned to 960 genotyping reactions by R software. Three different fluorescence probes were designed to discriminate the three alleles (G, T and A) within a pair of flanking primers in a single genotyping reaction. The assay discriminated all three alleles using DBS from Guthrie cards randomly spiked with synthetic oligonucleotides. We correctly identified all the different genotypes in 960 reactions in these blinded experiments. These findings validate the genotyping assay for rapidly identifying the IFNAR1 Glu386∗ variant from DBS.
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Affiliation(s)
- See-Tarn Woon
- Molecular Immunology, LabPLUS, Te Whatu Ora, Health New Zealand Te Toka Tumai Auckland, New Zealand; Molecular Medicine and Pathology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.
| | - Felicia Tjandra
- Molecular Immunology, LabPLUS, Te Whatu Ora, Health New Zealand Te Toka Tumai Auckland, New Zealand
| | - John Mackay
- dnature diagnostics and research Limited, Gisborne, New Zealand
| | - Thomas Lumley
- Statistics, Faculty of Science, University of Auckland, Auckland, New Zealand
| | - Pippa Grainger
- Diagnostic Genetics, LabPLUS, Te Whatu Ora, Health New Zealand Te Toka Tumai Auckland, New Zealand
| | - Andrew Wood
- Molecular Medicine and Pathology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand; Starship Children's Health, Te Whatu Ora, Health New Zealand Te Toka Tumai Auckland, New Zealand
| | - Kuang-Chih Hsiao
- Starship Children's Health, Te Whatu Ora, Health New Zealand Te Toka Tumai Auckland, New Zealand
| | - Rohan Ameratunga
- Molecular Immunology, LabPLUS, Te Whatu Ora, Health New Zealand Te Toka Tumai Auckland, New Zealand; Molecular Medicine and Pathology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand; Clinical Immunology, Te Whatu Ora, Health New Zealand Te Toka Tumai Auckland, New Zealand
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Hogner S, Lundman E, Strand J, Ytre-Arne ME, Tangeraas T, Stray-Pedersen A. Newborn Genetic Screening-Still a Role for Sanger Sequencing in the Era of NGS. Int J Neonatal Screen 2023; 9:67. [PMID: 38132826 PMCID: PMC10743540 DOI: 10.3390/ijns9040067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 11/23/2023] [Accepted: 12/04/2023] [Indexed: 12/23/2023] Open
Abstract
In the Norwegian newborn screening (NBS) program, genetic testing has been implemented as a second or third tier method for the majority of NBS disorders, significantly increasing positive predictive value (PPV). DNA is extracted from dried blood spot (DBS) filter cards. For monogenic disorders caused by variants in one single gene or a few genes only, Sanger sequencing has been shown to be the most time- and cost-efficient method to use. Here, we present the Sanger sequencing method, including primer sequences and the genetic test algorithms, currently used in the Norwegian newborn screening program.
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Affiliation(s)
- Silje Hogner
- Norwegian National Unit for Newborn Screening, Division of Paediatric and Adolescent Medicine, Oslo University Hospital, 0424 Oslo, Norway; (E.L.); (J.S.); (M.E.Y.-A.); (T.T.); (A.S.-P.)
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Veldman A, Kiewiet MBG, Westra D, Bosch AM, Brands MMG, de Coo RIFM, Derks TGJ, Fuchs SA, van den Hout JMP, Huidekoper HH, Kluijtmans LAJ, Koop K, Lubout CMA, Mulder MF, Panis B, Rubio-Gozalbo ME, de Sain-van der Velden MG, Schaefers J, Schreuder AB, Visser G, Wevers RA, Wijburg FA, Heiner-Fokkema MR, van Spronsen FJ. A Delphi Survey Study to Formulate Statements on the Treatability of Inherited Metabolic Disorders to Decide on Eligibility for Newborn Screening. Int J Neonatal Screen 2023; 9:56. [PMID: 37873847 PMCID: PMC10594494 DOI: 10.3390/ijns9040056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 10/04/2023] [Accepted: 10/05/2023] [Indexed: 10/25/2023] Open
Abstract
The Wilson and Jungner (W&J) and Andermann criteria are meant to help select diseases eligible for population-based screening. With the introduction of next-generation sequencing (NGS) methods for newborn screening (NBS), more inherited metabolic diseases (IMDs) can technically be included, and a revision of the criteria was attempted. This study aimed to formulate statements and investigate whether those statements could elaborate on the criterion of treatability for IMDs to decide on eligibility for NBS. An online Delphi study was started among a panel of Dutch IMD experts (EPs). EPs evaluated, amended, and approved statements on treatability that were subsequently applied to 10 IMDs. After two rounds of Delphi, consensus was reached on 10 statements. Application of these statements selected 5 out of 10 IMDs proposed for this study as eligible for NBS, including 3 IMDs in the current Dutch NBS. The statement: 'The expected benefit/burden ratio of early treatment is positive and results in a significant health outcome' contributed most to decision-making. Our Delphi study resulted in 10 statements that can help to decide on eligibility for inclusion in NBS based on treatability, also showing that other criteria could be handled in a comparable way. Validation of the statements is required before these can be applied as guidance to authorities.
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Affiliation(s)
- Abigail Veldman
- Division of Metabolic Diseases, Beatrix Children’s Hospital, University of Groningen, University Medical Center Groningen, 9718 GZ Groningen, The Netherlands
| | - M. B. Gea Kiewiet
- Department of Genetics, University of Groningen, University Medical Center Groningen, 9718 GZ Groningen, The Netherlands
| | - Dineke Westra
- Department of Human Genetics, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
| | - Annet M. Bosch
- Department of Pediatrics, Division of Metabolic Disorders, Emma Children’s Hospital, Amsterdam University Medical Centre, 1105 AZ Amsterdam, The Netherlands
| | - Marion M. G. Brands
- Department of Pediatrics, Division of Metabolic Disorders, Emma Children’s Hospital, Amsterdam University Medical Centre, 1105 AZ Amsterdam, The Netherlands
| | - René I. F. M. de Coo
- Department of Toxicogenomics, Unit Clinical Genomics, MHeNs School for Mental Health and Neuroscience, Maastricht University, 6229 ER Maastricht, The Netherlands
| | - Terry G. J. Derks
- Division of Metabolic Diseases, Beatrix Children’s Hospital, University of Groningen, University Medical Center Groningen, 9718 GZ Groningen, The Netherlands
| | - Sabine A. Fuchs
- Department of Metabolic Diseases, University Medical Center Utrecht, Wilhelmina Children’s Hospital, 3584 EA Utrecht, The Netherlands
| | - Johanna. M. P. van den Hout
- Department of Pediatrics, Center for Lysosomal and Metabolic Diseases, Erasmus University Medical Center, 3015 GD Rotterdam, The Netherlands
| | - Hidde H. Huidekoper
- Department of Pediatrics, Center for Lysosomal and Metabolic Diseases, Erasmus University Medical Center, 3015 GD Rotterdam, The Netherlands
| | - Leo A. J. Kluijtmans
- Department of Human Genetics, Translational Metabolic Laboratory, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands (R.A.W.)
| | - Klaas Koop
- Department of Metabolic Diseases, University Medical Center Utrecht, Wilhelmina Children’s Hospital, 3584 EA Utrecht, The Netherlands
| | - Charlotte M. A. Lubout
- Division of Metabolic Diseases, Beatrix Children’s Hospital, University of Groningen, University Medical Center Groningen, 9718 GZ Groningen, The Netherlands
| | - Margaretha F. Mulder
- Department of Pediatrics, Division of Metabolic Disorders, Emma Children’s Hospital, Amsterdam University Medical Centre, 1105 AZ Amsterdam, The Netherlands
| | - Bianca Panis
- Department of Pediatrics, Maastricht University Medical Center, 6229 HX Maastricht, The Netherlands
| | - M. Estela Rubio-Gozalbo
- Department of Pediatrics and Clinical Genetics, Maastricht University Medical Center, 6229 HX Maastricht, The Netherlands
| | | | - Jaqueline Schaefers
- Department of Pediatrics, Maastricht University Medical Center, 6229 HX Maastricht, The Netherlands
| | - Andrea B. Schreuder
- Division of Metabolic Diseases, Beatrix Children’s Hospital, University of Groningen, University Medical Center Groningen, 9718 GZ Groningen, The Netherlands
| | - Gepke Visser
- Department of Pediatrics, Division of Metabolic Disorders, Emma Children’s Hospital, Amsterdam University Medical Centre, 1105 AZ Amsterdam, The Netherlands
- Department of Metabolic Diseases, University Medical Center Utrecht, Wilhelmina Children’s Hospital, 3584 EA Utrecht, The Netherlands
| | - Ron A. Wevers
- Department of Human Genetics, Translational Metabolic Laboratory, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands (R.A.W.)
| | - Frits A. Wijburg
- Department of Pediatrics, Division of Metabolic Disorders, Emma Children’s Hospital, Amsterdam University Medical Centre, 1105 AZ Amsterdam, The Netherlands
| | - M. Rebecca Heiner-Fokkema
- Department of Laboratory Medicine, Laboratory of Metabolic Diseases, University of Groningen, University Medical Center Groningen, 9718 GZ Groningen, The Netherlands
| | - Francjan J. van Spronsen
- Division of Metabolic Diseases, Beatrix Children’s Hospital, University of Groningen, University Medical Center Groningen, 9718 GZ Groningen, The Netherlands
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Gallaway KA, Cann K, Oetting K, Rothenberger M, Raibulet A, Slaven JE, Suhrie K, Tillman EM. The Potential Impact of Preemptive Pharmacogenetic Genotyping in the Neonatal Intensive Care Unit. J Pediatr 2023; 259:113489. [PMID: 37201679 DOI: 10.1016/j.jpeds.2023.113489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 04/26/2023] [Accepted: 05/10/2023] [Indexed: 05/20/2023]
Abstract
OBJECTIVE To evaluate the use of drugs with pharmacogenomic (PGx) guidelines from the Clinical Pharmacogenetics Implementation Consortium in early childhood. STUDY DESIGN A retrospective observational study of patients admitted to the neonatal intensive care (NICU) between 2005 and 2018 with at least 1 subsequent hospitalization at or after 5 years of age was performed to determine PGx drug exposure. Data regarding hospitalizations, drug exposures, gestational age, birth weight, and congenital anomalies and/or a primary genetic diagnosis were collected. Incidence of PGx drug and drug class exposures was determined and patient specific factors predictive of exposure were investigated. RESULTS During the study, 19 195 patients received NICU care and 4196 (22%) met study inclusion; 67% received 1-2, 28% 3-4, and 5% 5 or more PGx-drugs in early childhood. Preterm gestation, low birth weight (<2500 g), and the presence of any congenital anomalies and/or a primary genetic diagnosis were statistically significant predictors of Clinical Pharmacogenetics Implementation Consortium drug exposures (P < .01, P < .01, P < .01, respectively). CONCLUSIONS Preemptive PGx testing in patients in the NICU could have a significant impact on medical management during the NICU stay and throughout early childhood.
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Affiliation(s)
- Katherine A Gallaway
- Division of Pediatric Critical Care, Indiana University School of Medicine, Indianapolis, IN
| | - Kayla Cann
- Purdue University College of Pharmacy, Purdue University, West Lafayette, IN
| | - Katherine Oetting
- Purdue University College of Pharmacy, Purdue University, West Lafayette, IN
| | - Mary Rothenberger
- Purdue University College of Pharmacy, Purdue University, West Lafayette, IN
| | - Andra Raibulet
- College of Pharmacy and Health Sciences, Butler University, Indianapolis, IN
| | - James E Slaven
- Department of Biostatistics and Health Data Science, Indiana University School of Medicine, Indianapolis, IN
| | - Kristen Suhrie
- Division of Neonatology, Department of Pediatrics, and Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN
| | - Emma M Tillman
- Division of Clinical Pharmacology, Indiana University School of Medicine, Indianapolis, IN.
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6
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King JR, Grill K, Hammarström L. Genomic-Based Newborn Screening for Inborn Errors of Immunity: Practical and Ethical Considerations. Int J Neonatal Screen 2023; 9:ijns9020022. [PMID: 37092516 PMCID: PMC10123688 DOI: 10.3390/ijns9020022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 03/27/2023] [Accepted: 03/29/2023] [Indexed: 04/25/2023] Open
Abstract
Inborn errors of immunity (IEI) are a group of over 450 genetically distinct conditions associated with significant morbidity and mortality, for which early diagnosis and treatment improve outcomes. Newborn screening for severe combined immunodeficiency (SCID) is currently underway in several countries, utilising a DNA-based technique to quantify T cell receptor excision circles (TREC) and kappa-deleting recombination excision circles (KREC). This strategy will only identify those infants with an IEI associated with T and/or B cell lymphopenia. Other severe forms of IEI will not be detected. Up-front, first-tier genomic-based newborn screening has been proposed as a potential approach by which to concurrently screen infants for hundreds of monogenic diseases at birth. Given the clinical, phenotypic and genetic heterogeneity of IEI, a next-generation sequencing-based newborn screening approach would be suitable. There are, however, several ethical, legal and social issues which must be evaluated in detail prior to adopting a genomic-based newborn screening approach, and these are discussed herein in the context of IEI.
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Affiliation(s)
- Jovanka R King
- Department of Allergy & Clinical Immunology, Women's and Children's Hospital Network, North Adelaide, SA 5006, Australia
- Immunology Directorate, SA Pathology, Adelaide, SA 5000, Australia
- Robinson Research Institute and Discipline of Paediatrics, School of Medicine, University of Adelaide, North Adelaide, SA 5006, Australia
| | - Kalle Grill
- Department of Historical, Philosophical and Religious Studies, Umeå University, SE-90187 Umeå, Sweden
| | - Lennart Hammarström
- Department of Biosciences and Nutrition, Neo, Karolinska Institutet, SE-14183 Huddinge, Sweden
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la Marca G, Carling RS, Moat SJ, Yahyaoui R, Ranieri E, Bonham JR, Schielen PCJI. Current State and Innovations in Newborn Screening: Continuing to Do Good and Avoid Harm. Int J Neonatal Screen 2023; 9:ijns9010015. [PMID: 36975853 PMCID: PMC10057559 DOI: 10.3390/ijns9010015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 03/10/2023] [Accepted: 03/13/2023] [Indexed: 03/29/2023] Open
Abstract
In 1963, Robert Guthrie's pioneering work developing a bacterial inhibition assay to measure phenylalanine in dried blood spots, provided the means for whole-population screening to detect phenylketonuria in the USA. In the following decades, NBS became firmly established as a part of public health in developed countries. Technological advances allowed for the addition of new disorders into routine programmes and thereby resulted in a paradigm shift. Today, technological advances in immunological methods, tandem mass spectrometry, PCR techniques, DNA sequencing for mutational variant analysis, ultra-high performance liquid chromatography (UPLC), iso-electric focusing, and digital microfluidics are employed in the NBS laboratory to detect more than 60 disorders. In this review, we will provide the current state of methodological advances that have been introduced into NBS. Particularly, 'second-tier' methods have significantly improved both the specificity and sensitivity of testing. We will also present how proteomic and metabolomic techniques can potentially improve screening strategies to reduce the number of false-positive results and improve the prediction of pathogenicity. Additionally, we discuss the application of complex, multiparameter statistical procedures that use large datasets and statistical algorithms to improve the predictive outcomes of tests. Future developments, utilizing genomic techniques, are also likely to play an increasingly important role, possibly combined with artificial intelligence (AI)-driven software. We will consider the balance required to harness the potential of these new advances whilst maintaining the benefits and reducing the risks for harm associated with all screening.
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Affiliation(s)
- Giancarlo la Marca
- Newborn Screening, Clinical Chemistry and Pharmacology Lab, IRCCS Meyer Children's University Hospital, 50139 Florence, Italy
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, 50139 Florence, Italy
| | - Rachel S Carling
- Biochemical Sciences, Viapath, Guys & St Thomas' NHSFT, London SE1 7EH, UK
- GKT School of Medical Education, Kings College London, London SE1 1UL, UK
| | - Stuart J Moat
- Department of Medical Biochemistry, Immunology & Toxicology, University Hospital Wales, Cardiff CF14 4XW, UK
- School of Medicine, Cardiff University, University Hospital Wales, Cardiff CF14 4XW, UK
| | - Raquel Yahyaoui
- Laboratory of Metabolic Disorders and Newborn Screening Center of Eastern Andalusia, Málaga Regional University Hospital, Institute of Biomedical Research in Malaga (IBIMA-Plataforma BIONAND), Avenida Arroyo de los Angeles s/n, 29011 Malaga, Spain
| | - Enzo Ranieri
- Biochemical Genetics, Genetics and Molecular Pathology, SA Pathology, Women's & Children's Hospital, Adelaide 5043, Australia
| | - James R Bonham
- Sheffield Children's NHS Foundation Trust, Western Bank, Sheffield S10 2TH, UK
| | - Peter C J I Schielen
- International Society for Neonatal Screening, Reigerskamp 273, 3607 HP Stichtse Vecht, The Netherlands
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Bush L, Davidson H, Gelles S, Lea D, Koehly LM. Experiences of Families Caring for Children with Newborn Screening-Related Conditions: Implications for the Expansion of Genomics in Population-Based Neonatal Public Health Programs. Int J Neonatal Screen 2022; 8:ijns8020035. [PMID: 35645289 PMCID: PMC9149923 DOI: 10.3390/ijns8020035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/09/2022] [Accepted: 05/13/2022] [Indexed: 02/01/2023] Open
Abstract
With the expansion of newborn screening conditions globally and the increased use of genomic technologies for early detection, there is a need for ethically nuanced policies to guide the future integration of ever-more comprehensive genomics into population-based newborn screening programs. In the current paper, we consider the lived experiences of 169 family caregivers caring for 77 children with NBS-related conditions to identify lessons learned that can inform policy and practice related to population-based newborn screening using genomic technologies. Based on caregiver narratives obtained through in-depth interviews, we identify themes characterizing these families' diagnostic odyssey continuum, which fall within two domains: (1) medical management implications of a child diagnosed with an NBS-related condition and (2) psychological implications of a child diagnosed with an NBS-related condition. For Domain 1, family caregivers' experiences point to the need for educational resources for both health care professionals that serve children with NBS-related conditions and their families; empowerment programs for family caregivers; training for providers in patient-centered communication; and access to multi-disciplinary specialists. For Domain 2, caregivers' experiences suggest a need for access to continuous, long-term counseling resources; patient navigator resources; and peer support programs. These lessons learned can inform policy recommendations for the benefit of the child, the family, the healthcare system, and society.
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Affiliation(s)
- Lynn Bush
- Division of Genetics and Genomics, Boston Children’s Hospital and Center for Bioethics, Harvard Medical School, Boston, MA 02115, USA;
| | - Hannah Davidson
- National Human Genome Research Institute, Bethesda, MD 20892, USA; (H.D.); (S.G.); (D.L.)
| | - Shani Gelles
- National Human Genome Research Institute, Bethesda, MD 20892, USA; (H.D.); (S.G.); (D.L.)
| | - Dawn Lea
- National Human Genome Research Institute, Bethesda, MD 20892, USA; (H.D.); (S.G.); (D.L.)
| | - Laura M. Koehly
- National Human Genome Research Institute, Bethesda, MD 20892, USA; (H.D.); (S.G.); (D.L.)
- Correspondence: ; Tel.: +1-301-451-3999
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9
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Fidan Ç, Örün H, Alper AB, Ünver ÇN, Şahin ÖC, Uğurlu Z, Akdur R, Taruscio D. Expanded newborn bloodspot screening: developed country examples and what can be done in Turkey. Intractable Rare Dis Res 2022; 11:63-69. [PMID: 35702584 PMCID: PMC9161126 DOI: 10.5582/irdr.2022.01039] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/30/2022] [Accepted: 05/18/2022] [Indexed: 11/05/2022] Open
Abstract
Bloodspot screening in newborns is an exemplary public health intervention as it is essential secondary prevention with proven efficacy and benefit for the early diagnosis and prompt treatment of rare diseases. In this mini review, newborn bloodspot screening (NBS) programs of 12 countries were examined in terms of the extent of diseases/disorders screened to form recommendations for Turkey's expanded newborn screening program. Essentially, Turkey and 11 selected countries' official policies/ national programs or strategies in terms of newborn screening and the number of diseases/conditions screened were examined. The current status of spinal muscular atrophy (SMA) screening was also checked through the SMA NBS Alliance. In addition, WHO and EURORDIS guidelines for newborn screening were also reviewed. On the Pubmed database, following the search strategy "((newborn screening[Title/Abstract]) OR (newborn screening program[Title/Abstract])) OR (newborn blood spot screening[Title/Abstract])" in the PubMed database from 1 January 2008 to 1 December 2021. Diseases that will be recommended to be included in the Turkish national newborn bloodspot screening program will be presented by evaluating the updated criteria of Wilson and Jungner by constructing international comparisons. The number of diseases/disorders screened by the inspected 12 countries is eminently variable and ranges from 5 in Turkey to 51 in New York, United States of America (USA). Acknowledging the programs of other countries, it is evident that Turkey must advance its program by evaluating the epidemiological data in Turkey, the health workforce, and infrastructure while relying on the updated screening criteria. The newborn bloodspot screening program should be expanded based on the cost estimates and implemented starting with pilot applications and the diseases/disorders that are deemed appropriate should be included in the national program.
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Affiliation(s)
- Çağlar Fidan
- Başkent University Faculty of Medicine, Department of Public Health, Ankara, Turkey
| | - Hüseyin Örün
- Başkent University Faculty of Medicine, Department of Public Health, Ankara, Turkey
- Address correspondence to:Hüseyin Örün, Başkent University Faculty of Medicine, Department of Public Health, Yukarıbahçelievler Mah. 38/8 06490 Çankaya/Ankara, Turkey. E-mail:
| | | | | | | | - Zeynep Uğurlu
- Başkent University Faculty of Medicine, Ankara, Turkey
| | - Recep Akdur
- Başkent University Faculty of Medicine, Department of Public Health, Ankara, Turkey
| | - Domenica Taruscio
- National Centre for Rare Diseases, Istituto Superiore di Sanità, Rome, Italy
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Skogstrand K, Borbye-Lorenzen N, Bækvad-Hansen M, Lausten-Thomsen U. Editorial: Biomarkers to predict, prevent and find the appropriate treatments of disorders in childhood. Front Pediatr 2022; 10:1093198. [PMID: 36507127 PMCID: PMC9727377 DOI: 10.3389/fped.2022.1093198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 11/11/2022] [Indexed: 11/24/2022] Open
Affiliation(s)
- Kristin Skogstrand
- Danish Center for Neonatal Screening, Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
| | - Nis Borbye-Lorenzen
- Danish Center for Neonatal Screening, Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
| | - Marie Bækvad-Hansen
- Danish Center for Neonatal Screening, Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
| | - Ulrik Lausten-Thomsen
- Neonatal Intensive Care Unit, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
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Fingerhut R. The Editor's Choice for Issue 3, Volume 7. Int J Neonatal Screen 2021; 7:ijns7040084. [PMID: 34940054 PMCID: PMC8704320 DOI: 10.3390/ijns7040084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 12/17/2021] [Indexed: 11/16/2022] Open
Abstract
Dear Readers: Choosing one paper from a total of 28 papers published in the third issue of Volume 7 was quite a challenge [...].
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Affiliation(s)
- Ralph Fingerhut
- SYNLAB MVZ Weiden, Zur Kesselschmiede 4, 92637 Weiden, Germany
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