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Gittus M, Chong J, Sutton A, Ong ACM, Fotheringham J. Barriers and facilitators to the implementation of guidelines in rare diseases: a systematic review. Orphanet J Rare Dis 2023; 18:140. [PMID: 37286999 DOI: 10.1186/s13023-023-02667-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 03/11/2023] [Indexed: 06/09/2023] Open
Abstract
BACKGROUND Rare diseases present a challenge to guideline implementation due to a low prevalence in the general population and the unfamiliarity of healthcare professionals. Existing literature in more common diseases references barriers and facilitators to guideline implementation. This systematic review aims to identify these barriers and facilitators in rare diseases from existing literature. METHODS A multi-stage strategy included searching MEDLINE PubMed, EMBASE Ovid, Web of Science and Cochrane library from the earliest date available to April 2021, Orphanet journal hand-search, a pearl-growing strategy from a primary source and reference/citation search was performed. The Integrated Checklist of Determinants of Practice which comprises of twelve checklists and taxonomies, informed by 57 potential determinants was selected as a screening tool to identify determinants that warrant further in-depth investigation to inform design of future implementation strategies. RESULTS Forty-four studies were included, most of which were conducted in the United States (54.5%). There were 168 barriers across 36 determinants (37 studies) and 52 facilitators across 22 determinants (22 studies). Fifteen diseases were included across eight WHO ICD-11 disease categories. Together individual health professional factors and guideline factors formed the majority of the reported determinants (59.5% of barriers and 53.8% of facilitators). Overall, the three most reported individual barriers were the awareness/familiarity with the recommendation, domain knowledge and feasibility. The three most reported individual facilitators were awareness/familiarity with the recommendation, agreement with the recommendation and ability to readily access the guidelines. Resource barriers to implementation included technology costs, ancillary staff costs and more cost-effective alternatives. There was a paucity of studies reporting influential people, patient advocacy groups or opinion leaders, or organisational factors influencing implementation. CONCLUSIONS Key barriers and facilitators to the implementation of clinical practice guidelines in the setting of rare diseases were at the individual health professional and guideline level. Influential people and organisational factors were relatively under-reported and warrant exploration, as does increasing the ability to access the guidelines as a potential intervention.
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Affiliation(s)
- Matthew Gittus
- Sheffield Kidney Institute, Sheffield Teaching Hospitals Trust, Sheffield, UK.
- Academic Nephrology Unit, Department of Infection Immunity and Cardiovascular Disease, University of Sheffield Medical School, Sheffield, UK.
| | - Jiehan Chong
- Sheffield Kidney Institute, Sheffield Teaching Hospitals Trust, Sheffield, UK
- Academic Nephrology Unit, Department of Infection Immunity and Cardiovascular Disease, University of Sheffield Medical School, Sheffield, UK
| | - Anthea Sutton
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Albert C M Ong
- Sheffield Kidney Institute, Sheffield Teaching Hospitals Trust, Sheffield, UK
- Academic Nephrology Unit, Department of Infection Immunity and Cardiovascular Disease, University of Sheffield Medical School, Sheffield, UK
| | - James Fotheringham
- Sheffield Kidney Institute, Sheffield Teaching Hospitals Trust, Sheffield, UK
- School of Health and Related Research, University of Sheffield, Sheffield, UK
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2
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Evers RAF, van Wegberg AMJ, Ahring K, Beblo S, Bélanger-Quintana A, Bosch AM, Burlina A, Campistol J, Coskun T, Feillet F, Giżewska M, Huijbregts SCJ, Kearney S, Langeveld M, Leuzzi V, Maillot F, Muntau AC, Rocha JC, Romani C, Trefz FK, MacDonald A, van Spronsen FJ. Defining tetrahydrobiopterin responsiveness in phenylketonuria: Survey results from 38 countries. Mol Genet Metab 2021; 132:215-219. [PMID: 33610470 DOI: 10.1016/j.ymgme.2021.01.013] [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: 12/23/2020] [Revised: 01/28/2021] [Accepted: 01/29/2021] [Indexed: 11/21/2022]
Abstract
BACKGROUND A subset of patients with phenylketonuria benefit from treatment with tetrahydrobiopterin (BH4), although there is no consensus on the definition of BH4 responsiveness. The aim of this study therefore was to gain insight into the definitions of long-term BH4 responsiveness being used around the world. METHODS We performed a web-based survey targeting healthcare professionals involved in the treatment of PKU patients. Data were analysed according to geographical region (Europe, USA/Canada, other). RESULTS We analysed 166 responses. Long-term BH4 responsiveness was commonly defined using natural protein tolerance (95.6%), improvement of metabolic control (73.5%) and increase in quality of life (48.2%). When a specific value for a reduction in phenylalanine concentrations was reported (n = 89), 30% and 20% were most frequently used as cut-off values (76% and 19% of respondents, respectively). When a specific relative increase in natural protein tolerance was used to define long-term BH4 responsiveness (n = 71), respondents most commonly reported cut-off values of 30% and 100% (28% of respondents in both cases). Respondents from USA/Canada (n = 50) generally used less strict cut-off values compared to Europe (n = 96). Furthermore, respondents working within the same center answered differently. CONCLUSION The results of this study suggest a very heterogeneous situation on the topic of defining long-term BH4 responsiveness, not only at a worldwide level but also within centers. Developing a strong evidence- and consensus-based definition would improve the quality of BH4 treatment.
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Affiliation(s)
- R A F Evers
- University of Groningen, University Medical Center Groningen, Beatrix Children's Hospital, Division of Metabolic Diseases, the Netherlands
| | - A M J van Wegberg
- University of Groningen, University Medical Center Groningen, Beatrix Children's Hospital, Division of Metabolic Diseases, the Netherlands
| | - K Ahring
- Department of PKU, Copenhagen University Hospital, Denmark
| | - S Beblo
- Center for Pediatric Research Leipzig, Department of Women and Child Health, Hospital for Children and Adolescents, University Hospitals, Germany
| | - A Bélanger-Quintana
- Metabolic Diseases Unit, Department of Pediatrics, Hospital Ramon y Cajal, Madrid, Spain
| | - A M Bosch
- Department of Pediatrics, Division of Metabolic Disorders, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - A Burlina
- Division of Inherited Metabolic Diseases, Department of Integrated Diagnostics, University Hospital of Padova, Padova, Italy
| | - J Campistol
- Neuropaediatrics Department, Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain
| | - T Coskun
- Hacettepe University Faculty of Medicine, Department of Pediatrics, Division of Pediatric Nutrition & Metabolism, Hacettepe, Ankara, Turkey
| | - F Feillet
- Inborn Errors of Metabolism, Pediatric unit, University Hospital of Nancy, INSERM UMR_S 1256, Nutrition, Genetics, and Environmental Risk Exposure (NGERE), Nancy, France
| | - M Giżewska
- Department of Pediatrics, Endocrinology, Diabetology, Metabolic Diseases and Cardiology of the Developmental Age, Pomeranian Medical University, Szczecin, Poland
| | - S C J Huijbregts
- Department of Clinical Child and Adolescent Studies-Neurodevelopmental Disorders, Faculty of Social Sciences, Leiden University, Leiden, Netherlands
| | - S Kearney
- Clinical Psychology Department, Birmingham Children's Hospital, Birmingham, UK
| | - M Langeveld
- Department of Endocrinology and Metabolism, Amterdam UMC, University of Amsterdam, AZ, Amsterdam, the Netherlands
| | - V Leuzzi
- Department of Human Neuroscience, Unit of Child Neurology and Psychiatry, Sapienza University of Rome, Rome, Italy
| | - F Maillot
- Department of Internal Medicine, CHRU de Tours, Université de Tours, Tours, France
| | - A C Muntau
- University Children's Hospital, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - J C Rocha
- Centro de Referência na área de Doenças Hereditárias do Metabolismo, Centro Hospitalar Universitário do Porto - CHUP, Porto, Portugal; Centre for Health Technology and Services Research (CINTESIS), Portugal; Nutrition & Metabolism, Nova Medical School, Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Lisboa, Portugal
| | - C Romani
- School of Life and Health Sciences, Aston University, Birmingham, UK
| | - F K Trefz
- University Children's Hospital, Dietmar-Hoppe Metabolic Centre, Heidelberg, Germany
| | - A MacDonald
- Dietetic Department, Birmingham Children's Hospital, Birmingham, UK
| | - F J van Spronsen
- University of Groningen, University Medical Center Groningen, Beatrix Children's Hospital, Division of Metabolic Diseases, the Netherlands.
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3
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Huemer M. Beitrag von Leitlinien zur Standardisierung in der Medizin. Monatsschr Kinderheilkd 2020. [DOI: 10.1007/s00112-020-00933-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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4
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Häberle J, Burlina A, Chakrapani A, Dixon M, Karall D, Lindner M, Mandel H, Martinelli D, Pintos-Morell G, Santer R, Skouma A, Servais A, Tal G, Rubio V, Huemer M, Dionisi-Vici C. Suggested guidelines for the diagnosis and management of urea cycle disorders: First revision. J Inherit Metab Dis 2019; 42:1192-1230. [PMID: 30982989 DOI: 10.1002/jimd.12100] [Citation(s) in RCA: 241] [Impact Index Per Article: 48.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 04/04/2019] [Accepted: 04/08/2019] [Indexed: 02/06/2023]
Abstract
In 2012, we published guidelines summarizing and evaluating late 2011 evidence for diagnosis and therapy of urea cycle disorders (UCDs). With 1:35 000 estimated incidence, UCDs cause hyperammonemia of neonatal (~50%) or late onset that can lead to intellectual disability or death, even while effective therapies do exist. In the 7 years that have elapsed since the first guideline was published, abundant novel information has accumulated, experience on newborn screening for some UCDs has widened, a novel hyperammonemia-causing genetic disorder has been reported, glycerol phenylbutyrate has been introduced as a treatment, and novel promising therapeutic avenues (including gene therapy) have been opened. Several factors including the impact of the first edition of these guidelines (frequently read and quoted) may have increased awareness among health professionals and patient families. However, under-recognition and delayed diagnosis of UCDs still appear widespread. It was therefore necessary to revise the original guidelines to ensure an up-to-date frame of reference for professionals and patients as well as for awareness campaigns. This was accomplished by keeping the original spirit of providing a trans-European consensus based on robust evidence (scored with GRADE methodology), involving professionals on UCDs from nine countries in preparing this consensus. We believe this revised guideline, which has been reviewed by several societies that are involved in the management of UCDs, will have a positive impact on the outcomes of patients by establishing common standards, and spreading and harmonizing good practices. It may also promote the identification of knowledge voids to be filled by future research.
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Affiliation(s)
- Johannes Häberle
- University Children's Hospital Zurich and Children's Research Centre, Zurich, Switzerland
| | - Alberto Burlina
- Division of Inborn Metabolic Disease, Department of Pediatrics, University Hospital Padua, Padova, Italy
| | - Anupam Chakrapani
- Department of Metabolic Medicine, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Marjorie Dixon
- Dietetics, Great Ormond Street Hospital for Children, NHS Trust, London, UK
| | - Daniela Karall
- Clinic for Pediatrics, Division of Inherited Metabolic Disorders, Medical University of Innsbruck, Innsbruck, Austria
| | - Martin Lindner
- University Children's Hospital, Frankfurt am Main, Germany
| | - Hanna Mandel
- Institute of Human Genetics and metabolic disorders, Western Galilee Medical Center, Nahariya, Israel
| | - Diego Martinelli
- Division of Metabolism, Bambino Gesù Children's Hospital, Rome, Italy
| | - Guillem Pintos-Morell
- Centre for Rare Diseases, University Hospital Vall d'Hebron, Barcelona, Spain
- CIBERER_GCV08, Research Institute IGTP, Barcelona, Spain
- Universitat Autònoma de Barcelona, Barcelona, Spain
| | - René Santer
- Department of Pediatrics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Anastasia Skouma
- Institute of Child Health, Agia Sofia Children's Hospital, Athens, Greece
| | - Aude Servais
- Service de Néphrologie et maladies métaboliques adulte Hôpital Necker 149, Paris, France
| | - Galit Tal
- The Ruth Rappaport Children's Hospital, Rambam Medical Center, Haifa, Israel
| | - Vicente Rubio
- Instituto de Biomedicina de Valencia (IBV-CSIC), Centro de Investigación Biomédica en Red para Enfermedades Raras (CIBERER), Valencia, Spain
| | - Martina Huemer
- University Children's Hospital Zurich and Children's Research Centre, Zurich, Switzerland
- Department of Paediatrics, Landeskrankenhaus Bregenz, Bregenz, Austria
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5
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Sousa C, Almeida MF, Sousa Barbosa C, Martins E, Janeiro P, Tavares de Almeida I, MacDonald A, Rocha JC. The European Phenylketonuria Guidelines and the challenges on management practices in Portugal. J Pediatr Endocrinol Metab 2019; 32:623-629. [PMID: 31141484 DOI: 10.1515/jpem-2018-0527] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 04/01/2019] [Indexed: 12/30/2022]
Abstract
Background Phenylketonuria (PKU) management practices differ between and within countries. In 2007, the Portuguese Society for Metabolic Disorders (SPDM) approved the Portuguese Consensus (PC) for the nutritional treatment of PKU. The recently published European PKU Guidelines (EPG, 2017) systematically reviewed recent evidence and aimed to harmonise treatment protocols in Europe. The objective of this study was to appraise the EPG acceptance and implementation in Portuguese treatment centres. Methods An electronic questionnaire was prepared and the link was sent to 135 SPDM members. It outlined the 10 EPG key recommendations and compared each statement with the consensus recommendations published by SPDM. Responses were recorded and descriptive analyses were performed. Results Twenty-five professionals completed the questionnaire, and over half (56%) were nutritionists/dieticians. At least one questionnaire from each of the 10 national treatment centres was returned. In general, responders accepted most of the recommendations. However, only the recommendation about target phenylalanine (Phe) concentrations between 120 and 360 μmol/L for patients <12 years received 100% consensus with a further seven recommendations gaining over 70% consensus. Almost half of the professionals (48%, n = 12) required further discussion about the EPG-safe upper target blood Phe concentration (600 μmol/L) suggested for patients aged ≥12 years. Almost one third (32%, n = 8) failed to agree with the recommendation in the EPG-proposed classification of Phe hydroxylase (PAH) deficiency. Conclusions The EPG received overall good acceptance, but there was divided opinion about some recommendations which require further discussion before implementation by the Portuguese treatment centres.
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Affiliation(s)
- Cátia Sousa
- Centro de Genética Médica, Centro Hospitalar Universitário do Porto - CHUP, Porto, Portugal.,Faculdade de Ciências da Nutrição e Alimentação da Universidade do Porto, Porto, Portugal
| | - Manuela Ferreira Almeida
- Centro de Genética Médica, Centro Hospitalar Universitário do Porto - CHUP, Porto, Portugal.,Centro de Referência na área de Doenças Hereditárias do Metabolismo, Centro Hospitalar Universitário do Porto - CHUP, Porto, Portugal.,Unit for Multidisciplinary Research in Biomedicine, Abel Salazar Institute of Biomedical Sciences, University of Porto-UMIB/ICBAS/UP, Porto, Portugal
| | - Catarina Sousa Barbosa
- Centro de Genética Médica, Centro Hospitalar Universitário do Porto - CHUP, Porto, Portugal.,Faculdade de Ciências da Nutrição e Alimentação da Universidade do Porto, Porto, Portugal
| | - Esmeralda Martins
- Centro de Referência na área de Doenças Hereditárias do Metabolismo, Centro Hospitalar Universitário do Porto - CHUP, Porto, Portugal.,Unit for Multidisciplinary Research in Biomedicine, Abel Salazar Institute of Biomedical Sciences, University of Porto-UMIB/ICBAS/UP, Porto, Portugal
| | - Patrícia Janeiro
- Reference Centre for the Treatment of Inborn Errors of Metabolism, CHULN, Lisbon, Portugal
| | | | | | - Júlio César Rocha
- Centro de Genética Médica, Centro Hospitalar Universitário do Porto - CHUP, Porto, Portugal.,Centro de Referência na área de Doenças Hereditárias do Metabolismo, Centro Hospitalar Universitário do Porto - CHUP, Porto, Portugal.,Centro de Genética Médica, Doutor Jacinto de Magalhães, CHUP, EPE, Praça Pedro Nunes 88, 4099-028 Porto, Portugal.,Center for Health Technology and Services Research [CINTESIS], Porto, Portugal
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6
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Cassis L, Cortès-Saladelafont E, Molero-Luis M, Yubero D, González MJ, Herrero AO, Fons C, Jou C, Sierra C, Castejon Ponce E, Ramos F, Armstrong J, O’Callaghan MM, Casado M, Montero R, Olivas SMM, Artuch R, Barić I, Bartoloni F, Bellettato CM, Bonifazi F, Ceci A, Cvitanović-Šojat L, Dali CI, D’Avanzo F, Fumic K, Giannuzzi V, Lampe C, Scarpa M, Cazorla ÁG. Review and evaluation of the methodological quality of the existing guidelines and recommendations for inherited neurometabolic disorders. Orphanet J Rare Dis 2015; 10:164. [PMID: 26714856 PMCID: PMC4696316 DOI: 10.1186/s13023-015-0376-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Accepted: 12/10/2015] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Inherited neurometabolic disorders (iNMDs) represent a group of almost seven hundred rare diseases whose common manifestations are clinical neurologic or cognitive symptoms that can appear at any time, in the first months/years of age or even later in adulthood. Early diagnosis and timely treatments are often pivotal for the favorable course of the disease. Thus, the elaboration of new evidence-based recommendations for iNMD diagnosis and management is increasingly requested by health care professionals and patients, even though the methodological quality of existing guidelines is largely unclear. InNerMeD-I-Network is the first European network on iNMDs that was created with the aim of sharing and increasing validated information about diagnosis and management of neurometabolic disorders. One of the goals of the project was to determine the number and the methodological quality of existing guidelines and recommendations for iNMDs. METHODS We performed a systematic search on PubMed, the National Guideline Clearinghouse (NGC), the Guidelines International Network (G-I-N), the Scottish Intercollegiate Guideline Network (SIGN) and the National Institute for Health and Care Excellence (NICE) to identify all the published guidelines and recommendations for iNMDs from January 2000 to June 2015. The methodological quality of the selected documents was determined using the AGREE II instrument, an appraisal tool composed of 6 domains covering 23 key items. RESULTS A total of 55 records met the inclusion criteria, 11 % were about groups of disorders, whereas the majority encompassed only one disorder. Lysosomal disorders, and in particular Fabry, Gaucher disease and mucopolysaccharidoses where the most studied. The overall methodological quality of the recommendation was acceptable and increased over time, with 25 % of the identified guidelines strongly recommended by the appraisers, 64 % recommended, and 11 % not recommended. However, heterogeneity in the obtained scores for each domain was observed among documents covering different groups of disorders and some domains like 'stakeholder involvement' and 'applicability' were generally scarcely addressed. CONCLUSIONS Greater efforts should be devoted to improve the methodological quality of guidelines and recommendations for iNMDs and AGREE II instrument seems advisable for new guideline development. The elaboration of new guidelines encompassing still uncovered disorders is badly needed.
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Affiliation(s)
- Linda Cassis
- />Neurology, gastroenterology pathology and clinical biochemistry Departments, IRP-HSJD and CIBERER, Barcelona, Spain
| | - Elisenda Cortès-Saladelafont
- />Neurology, gastroenterology pathology and clinical biochemistry Departments, IRP-HSJD and CIBERER, Barcelona, Spain
| | - Marta Molero-Luis
- />Neurology, gastroenterology pathology and clinical biochemistry Departments, IRP-HSJD and CIBERER, Barcelona, Spain
| | - Delia Yubero
- />Neurology, gastroenterology pathology and clinical biochemistry Departments, IRP-HSJD and CIBERER, Barcelona, Spain
| | - Maria Julieta González
- />Neurology, gastroenterology pathology and clinical biochemistry Departments, IRP-HSJD and CIBERER, Barcelona, Spain
| | - Aida Ormazabal Herrero
- />Neurology, gastroenterology pathology and clinical biochemistry Departments, IRP-HSJD and CIBERER, Barcelona, Spain
| | - Carme Fons
- />Neurology, gastroenterology pathology and clinical biochemistry Departments, IRP-HSJD and CIBERER, Barcelona, Spain
| | - Cristina Jou
- />Neurology, gastroenterology pathology and clinical biochemistry Departments, IRP-HSJD and CIBERER, Barcelona, Spain
| | - Cristina Sierra
- />Neurology, gastroenterology pathology and clinical biochemistry Departments, IRP-HSJD and CIBERER, Barcelona, Spain
| | - Esperanza Castejon Ponce
- />Neurology, gastroenterology pathology and clinical biochemistry Departments, IRP-HSJD and CIBERER, Barcelona, Spain
| | - Federico Ramos
- />Neurology, gastroenterology pathology and clinical biochemistry Departments, IRP-HSJD and CIBERER, Barcelona, Spain
| | - Judith Armstrong
- />Neurology, gastroenterology pathology and clinical biochemistry Departments, IRP-HSJD and CIBERER, Barcelona, Spain
| | - M. Mar O’Callaghan
- />Neurology, gastroenterology pathology and clinical biochemistry Departments, IRP-HSJD and CIBERER, Barcelona, Spain
| | - Mercedes Casado
- />Neurology, gastroenterology pathology and clinical biochemistry Departments, IRP-HSJD and CIBERER, Barcelona, Spain
| | - Raquel Montero
- />Neurology, gastroenterology pathology and clinical biochemistry Departments, IRP-HSJD and CIBERER, Barcelona, Spain
| | - Silvia Maria Meavilla Olivas
- />Neurology, gastroenterology pathology and clinical biochemistry Departments, IRP-HSJD and CIBERER, Barcelona, Spain
| | - Rafael Artuch
- />Neurology, gastroenterology pathology and clinical biochemistry Departments, IRP-HSJD and CIBERER, Barcelona, Spain
| | - Ivo Barić
- />Department of Pediatrics, University Hospital Center Zagreb, Zagreb & University of Zagreb, School of Medicine, Zagreb, Croatia
| | - Franco Bartoloni
- />Gianni Benzi Pharmacological Research Foundation, Valenzano, BA Italy
| | | | - Fedele Bonifazi
- />Gianni Benzi Pharmacological Research Foundation, Valenzano, BA Italy
| | - Adriana Ceci
- />Gianni Benzi Pharmacological Research Foundation, Valenzano, BA Italy
| | - Ljerka Cvitanović-Šojat
- />Department of Pediatrics, University Hospital Center Zagreb, Zagreb & University of Zagreb, School of Medicine, Zagreb, Croatia
| | - Christine I Dali
- />Department of Clinical Genetics, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Francesca D’Avanzo
- />Department of Women and Children Health, Brains for Brain Foundation, Padova, Italy
| | - Ksenija Fumic
- />Department of Pediatrics, University Hospital Center Zagreb, Zagreb & University of Zagreb, School of Medicine, Zagreb, Croatia
| | - Viviana Giannuzzi
- />Gianni Benzi Pharmacological Research Foundation, Valenzano, BA Italy
| | - Christina Lampe
- />Department of Women and Children Health, Brains for Brain Foundation, Padova, Italy
- />Department of Pediatric and Adolescent Medicine, Centre for Rare Diseases, Horst Schmidt Klinik Wiesbaden, Wiesbaden, Germany
| | - Maurizio Scarpa
- />Department of Women and Children Health, Brains for Brain Foundation, Padova, Italy
- />Department of Pediatric and Adolescent Medicine, Centre for Rare Diseases, Horst Schmidt Klinik Wiesbaden, Wiesbaden, Germany
- />Department of Women’s and Children’s Health, University of Padova, Padova, Italy
| | - Ángels Garcia- Cazorla
- />Neurology, gastroenterology pathology and clinical biochemistry Departments, IRP-HSJD and CIBERER, Barcelona, Spain
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7
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Kölker S, Dobbelaere D, Häberle J, Burgard P, Gleich F, Summar ML, Hannigan S, Parker S, Chakrapani A, Baumgartner MR. Networking Across Borders for Individuals with Organic Acidurias and Urea Cycle Disorders: The E-IMD Consortium. JIMD Rep 2015; 22:29-38. [PMID: 25701269 PMCID: PMC4486274 DOI: 10.1007/8904_2015_408] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2014] [Revised: 01/09/2015] [Accepted: 01/14/2015] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Patients with organic acidurias (OAD) and urea cycle disorders (UCD) are at increased risk of disability, impaired quality of life and reduced life expectancy. Clinical care in any one centre is constrained by small patient numbers; and furthermore diagnostic and treatment strategies vary between metabolic centres and countries, resulting in significant inequalities and disparity in patient outcome. AIMS/METHODS The overall objective of the EU-funded activity 'European registry and network for intoxication type metabolic diseases' (E-IMD) is to collect systematic data to improve the knowledge of these diseases, to develop consensus care guidelines and to provide detailed information materials for families and professionals. RESULTS Within three years E-IMD has (1) established a network of 87 partners in 25 countries (2) set up a patient registry of more than 1,000 individuals with OAD and UCD, (3) launched a website ( www.e-imd.org ) including detailed information materials in 11 languages, (4) developed guidelines for OAD and UCD, (5) organised two teaching courses and various scientific meetings, (6) extended the IT platform clustering with other inherited metabolic diseases (IMD) and (7) strengthened the collaboration with other international scientific consortia. CONCLUSIONS E-IMD has made important steps towards improving and sharing knowledge on OAD and UCD and harmonisation of diagnostic and therapeutic strategies. Through the establishment of a modular patient registry, clustering with other IMD and stepwise extension of the network, E-IMD has implemented the core components of a European Reference Network for rare diseases.
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Affiliation(s)
- Stefan Kölker
- Division of Inherited Metabolic Diseases, Department of General Pediatrics, University Children's Hospital Heidelberg, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany,
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