Journal Article

Current management of primary mitochondrial disorders in EU countries: the European Reference Networks survey

Arzimanoglou, Alexis, Evangelista, Teresinha, Papadopoulou, Maria T., Scarpa, Maurizio, Lamperti, Costanza, Kornblum, Cornelia, Lopriore, Piervito, Klopstock, Thomas, Rahman, Shamima, Dollfus, Hélène, Graessner, Holm, Licchetta, Laura, Mancuso, Michelangelo, Wortmann, Saskia B.

2024

Overview

Background and purpose Primary mitochondrial diseases (PMDs) are rare diseases for which diagnosis is challenging, and management and training programs are not well defined in Europe. To capture and assess care needs, five different European Reference Networks have conducted an exploratory survey. Methods The survey covering multiple topics relating to PMDs was sent to all ERNs healthcare providers (HCPs) in Europe. Results We have collected answers from 220 members based in 24/27 European member states and seven non-European member states. Even though most of the responders are aware of neurogenetic diseases, difficulties arise in the ability to deliver comprehensive genetic testing. While single gene analysis is widely available in Europe, whole exome and genome sequencing are not easily accessible, with considerable variation between countries and average waiting time for results frequently above 6 months. Only 12.7% of responders were happy with the ICD-10 codes for classifying patients with PMDs discharged from the hospital, and more than 70% of them consider that PMDs deserve specific ICD codes to improve clinical management, including tailored healthcare, and for reimbursement reasons. Finally, 90% of responders declared that there is a need for further education and training in these diseases. Conclusions This survey provides information on the current difficulties in the care of PMDs in Europe. We believe that the results of this survey are important to help rare disease stakeholders in European countries identify key care and research priorities.

• Publisher: Springer Berlin Heidelberg,Springer Nature B.V,Springer Verlag
• Subject: Counseling / Delivery of Health Care / Ecology, environment / Europe / Genetic screening / Genetic testing / Genomes / Health / Health care / Health care policy / Humans / Life Sciences / Medicine / Medicine & Public Health / Metabolism / Mitochondrial Diseases - diagnosis / Mitochondrial Diseases - genetics / Mitochondrial Diseases - therapy / Mitochondrial DNA / Neurology / Neuroradiology / Neurosciences / Original Communication / Patients / Rare diseases / Reimbursement / Surveys / Surveys and Questionnaires / Whole genome sequencing