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Cuadrado-Corrales N, Lopez-de-Andres A, Hernández-Barrera V, De-Miguel-Díez J, Jimenez-Sierra A, Carabantes-Alarcon D, Zamorano-Leon JJ, Jimenez-Garcia R. Creutzfeldt-Jakob Disease and Fatal Familial Insomnia: Demographics and In-Hospital Mortality in Spain. J Clin Med 2024; 13:4401. [PMID: 39124670 PMCID: PMC11312717 DOI: 10.3390/jcm13154401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2024] [Revised: 07/19/2024] [Accepted: 07/24/2024] [Indexed: 08/12/2024] Open
Abstract
Background: Creutzfeldt-Jakob disease (CJD) and fatal familial insomnia (FFI) are prion diseases characterized by severe neurodegenerative conditions and a short duration of illness. Methods: This study explores the characteristics of hospitalizations for CJD and FFI in Spain from 2016 to 2022 using the Spanish National Hospital Discharge Database (SNHDD). Results: We identified a total of 1063 hospital discharges, including 1020 for CJD and 43 for FFI. Notably, the number of hospitalized patients with FFI showed a significant peak in 2017. The average length of hospital stay (LOHS) was 13 days for CJD and 6 days for FFI, with in-hospital mortality rates (IHM) of 36.37% for CJD and 32.56% for FFI. Among CJD patients, the average LOHS was 14 days, with a significantly longer duration for those who experienced IHM. Conclusions: The presence of sepsis or pneumonia and older age were associated with a higher IHM rate among CJD patients. The total estimated cost for managing CJD and FFI patients over the study period was EUR 6,346,868. This study offers new insights into the epidemiology and healthcare resource utilization of CJD and FFI patients, which may inform future research directions and public health strategies.
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Affiliation(s)
- Natividad Cuadrado-Corrales
- Department of Public Health & Maternal and Child Health, Faculty of Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain; (N.C.-C.); (D.C.-A.); (J.J.Z.-L.); (R.J.-G.)
| | - Ana Lopez-de-Andres
- Department of Public Health & Maternal and Child Health, Faculty of Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain; (N.C.-C.); (D.C.-A.); (J.J.Z.-L.); (R.J.-G.)
| | - Valentín Hernández-Barrera
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Rey Juan Carlos University, 28922 Alcorcón, Spain;
| | - Javier De-Miguel-Díez
- Respiratory Care Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Universidad Complutense de Madrid, 28007 Madrid, Spain;
| | | | - David Carabantes-Alarcon
- Department of Public Health & Maternal and Child Health, Faculty of Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain; (N.C.-C.); (D.C.-A.); (J.J.Z.-L.); (R.J.-G.)
| | - Jose J. Zamorano-Leon
- Department of Public Health & Maternal and Child Health, Faculty of Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain; (N.C.-C.); (D.C.-A.); (J.J.Z.-L.); (R.J.-G.)
| | - Rodrigo Jimenez-Garcia
- Department of Public Health & Maternal and Child Health, Faculty of Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain; (N.C.-C.); (D.C.-A.); (J.J.Z.-L.); (R.J.-G.)
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De Pedro-Cuesta J, Almazán-Isla J, Tejedor-Romero L, Ruiz-Tovar M, Avellanal F, Rábano A, Calero M, García López FJ. Human prion disease surveillance in Spain, 1993-2018: an overview. Prion 2021; 15:94-106. [PMID: 34120571 PMCID: PMC8205053 DOI: 10.1080/19336896.2021.1933873] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
In Spain, human transmissible spongiform encephalopathies (TSEs) have been undergoing continuous surveillance for over 25 years. In 1995, the system was launched as an EU Concerted Action, with EU surveillance network procedures being incorporated from 2002 onwards. The aim of this report was to describe performance and outcomes of this surveillance system across the period 1993–2018. Neurology and public health specialists from every region reported cases to a central hub at the Carlos III Health Institute, Madrid. In all, eight accidentally transmitted cases and five definite variant Creutzfeldt-Jakob disease (vCJD) patients were reported. All vCJD cases were diagnosed between 2005 and 2008. Two of these were family/dietary-related and spatially linked to a third. Yearly incidence of sporadic CJD per million was 1.25 across the period 1998–2018, and displayed a north-south gradient with the highest incidence in La Rioja, Navarre and the Basque Country. Genetic TSEs were observed to be clustered in the Basque Country, with a 4-fold incidence over the national rate. A total of 120 (5.6%) non-TSE sporadic, conformational, rapidly progressing neurodegenerative and vascular brain disorders were reported as suspect CJD. We conclude that TSEs in Spain displayed geographically uneven, stable medium incidences for the sporadic and genetic forms, a temporal and spatial family cluster for vCJD, and decreasing numbers for dura-mater-associated forms. The vCJD surveillance, framed within the EU network, might require continuing to cover all prion disorders. There is need for further strategic surveillance research focusing on case definition of rapid-course, conformational encephalopathies and surgical risk.
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Affiliation(s)
- Jesús De Pedro-Cuesta
- Department of Neurodegeneration, Ageing and Mental Health, National Epidemiology Centre, Carlos III Health Institute, Madrid, Spain.,Consortium for Biomedical Research in Neurodegenerative Diseases (CIBERNED), Madrid, Spain
| | - Javier Almazán-Isla
- Department of Neurodegeneration, Ageing and Mental Health, National Epidemiology Centre, Carlos III Health Institute, Madrid, Spain.,Consortium for Biomedical Research in Neurodegenerative Diseases (CIBERNED), Madrid, Spain
| | - Laura Tejedor-Romero
- Department of Neurodegeneration, Ageing and Mental Health, National Epidemiology Centre, Carlos III Health Institute, Madrid, Spain
| | - María Ruiz-Tovar
- Department of Neurodegeneration, Ageing and Mental Health, National Epidemiology Centre, Carlos III Health Institute, Madrid, Spain.,Consortium for Biomedical Research in Neurodegenerative Diseases (CIBERNED), Madrid, Spain
| | - Fuencisla Avellanal
- Department of Neurodegeneration, Ageing and Mental Health, National Epidemiology Centre, Carlos III Health Institute, Madrid, Spain.,Consortium for Biomedical Research in Neurodegenerative Diseases (CIBERNED), Madrid, Spain
| | - Alberto Rábano
- Consortium for Biomedical Research in Neurodegenerative Diseases (CIBERNED), Madrid, Spain.,Department of Neuropathology and Brain Tissue Bank, Alzheimer Disease Research Unit, CIEN Foundation, Queen Sofia Foundation Alzheimer Centre, Madrid, Spain
| | - Miguel Calero
- Consortium for Biomedical Research in Neurodegenerative Diseases (CIBERNED), Madrid, Spain.,Department of Neuropathology and Brain Tissue Bank, Alzheimer Disease Research Unit, CIEN Foundation, Queen Sofia Foundation Alzheimer Centre, Madrid, Spain.,Chronic Disease Programme (UFIEC) , Carlos III Health Institute, Majadahonda, Madrid, Spain
| | - Fernando J García López
- Department of Neurodegeneration, Ageing and Mental Health, National Epidemiology Centre, Carlos III Health Institute, Madrid, Spain.,Consortium for Biomedical Research in Neurodegenerative Diseases (CIBERNED), Madrid, Spain
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3
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Massó JFM, Zarranz JJ, Otaegui D, López de Munain A. Neurogenetic Disorders in the Basque Population. Ann Hum Genet 2014; 79:57-75. [DOI: 10.1111/ahg.12088] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Accepted: 09/11/2014] [Indexed: 12/12/2022]
Affiliation(s)
- José Félix Martí Massó
- Department of Neurology at Hospital Universitario Donostia (San Sebastián, Guipúzcoa); Basque Health Service (Osakidetza); Basque Country Spain
- Department of Neurosciences; University of Basque Country (UPV-EHU)
- Centre for Networked Biomedical Research on Neurodegenerative Diseases (CIBERNED); Carlos III Health Institute, Ministry of Economy and Competitiveness; Spain
- BioDonostia Institute, San Sebastián, Guipúzcoa
- JAKIUNDE, Academia de las Ciencias, de las Artes y de las Letras
| | - Juan José Zarranz
- Department of Neurology at Hospital Universitario Cruces (Baracaldo, Vizcaya); Basque Health Service (Osakidetza); Basque Country Spain
- Department of Neurosciences; University of Basque Country (UPV-EHU)
- BioCruces Institute, Baracaldo; Vizcaya
- JAKIUNDE, Academia de las Ciencias, de las Artes y de las Letras
| | | | - Adolfo López de Munain
- Department of Neurology at Hospital Universitario Donostia (San Sebastián, Guipúzcoa); Basque Health Service (Osakidetza); Basque Country Spain
- Department of Neurosciences; University of Basque Country (UPV-EHU)
- Centre for Networked Biomedical Research on Neurodegenerative Diseases (CIBERNED); Carlos III Health Institute, Ministry of Economy and Competitiveness; Spain
- BioDonostia Institute, San Sebastián, Guipúzcoa
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Capellari S, Strammiello R, Saverioni D, Kretzschmar H, Parchi P. Genetic Creutzfeldt-Jakob disease and fatal familial insomnia: insights into phenotypic variability and disease pathogenesis. Acta Neuropathol 2011; 121:21-37. [PMID: 20978903 DOI: 10.1007/s00401-010-0760-4] [Citation(s) in RCA: 87] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2010] [Revised: 09/17/2010] [Accepted: 10/11/2010] [Indexed: 01/18/2023]
Abstract
Human prion diseases are a group of rare neurodegenerative disorders characterized by the conversion of the constitutively expressed prion protein, PrP(C), into an abnormally aggregated isoform, called PrP(Sc). While most people who develop a prion disease have no identifiable cause and a few acquire the disease through an identified source of infection, about 10-15% of patients are affected by a genetic form and carry either a point mutation or an insertion of octapeptide repeats in the prion protein gene. Prion diseases show the highest extent of phenotypic heterogeneity among neurodegenerative disorders and comprise three major disease entities with variable though overlapping phenotypic features: Creutzfeldt-Jakob disease (CJD), fatal insomnia and the Gerstmann-Sträussler-Scheinker syndrome. Both CJD and fatal insomnia are fully transmissible diseases, a feature that led to the isolation and characterization of different strains of the agent or prion showing distinctive clinical and neuropathological features after transmission to syngenic animals. Here, we review the current knowledge of the effects of the pathogenic mutations linked to genetic CJD and fatal familial insomnia on the prion protein metabolism and physicochemical properties, the disease phenotype and the strain characteristics. The data derived from studies in vitro and from those using cell and animal models are compared with those obtained from the analyses of the naturally occurring disease. The extent of phenotypic variation in genetic prion disease is analyzed in comparison to that of the sporadic disease, which has recently been the topic of a systematic and detailed characterization.
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Alzualde A, Moreno F, Martínez-Lage P, Ferrer I, Gorostidi A, Otaegui D, Blázquez L, Atares B, Cardoso S, Martínez de Pancorbo M, Juste R, Rodríguez-Martínez AB, Indakoetxea B, López de Munain A. Somatic mosaicism in a case of apparently sporadic Creutzfeldt-Jakob disease carrying a de novo D178N mutation in the PRNP gene. Am J Med Genet B Neuropsychiatr Genet 2010; 153B:1283-91. [PMID: 20872767 DOI: 10.1002/ajmg.b.31099] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Transmissible spongiform encephalopathies (TSEs) are a group of rare fatal neurodegenerative disorders. Creutzfeldt-Jakob disease (CJD) represents the most common form of TSE and can be classified into sporadic, genetic, iatrogenic and variant forms. Genetic cases are related to prion protein gene mutations but they only account for 10-20% of cases. Here we report an apparently sporadic CJD case with negative family history carrying a mutation at codon 178 of prion protein gene. This mutation is a de novo mutation as the parents of the case do not show it. Furthermore the presence of three different alleles (wild type 129M-178D and 129V-178D and mutated 129V-178N), confirmed by different methods, indicates that this de novo mutation is a post-zygotic mutation that produces somatic mosaicism. The proportion of mutated cells in peripheral blood cells and in brain tissue was similar and was estimated at approximately 97%, suggesting that the mutation occurred at an early stage of embryogenesis. Neuropathological examination disclosed spongiform change mainly involving the caudate and putamen, and the cerebral cortex, together with proteinase K-resistant PrP globular deposits in the cerebrum and cerebellum. PrP typing was characterized by a lower band of 21 kDa. This is the first case of mosaicism described in prion diseases and illustrates a potential etiology for apparently sporadic neurodegenerative diseases. In light of this case, genetic counseling for inherited and sporadic forms of transmissible encephalopathies should take into account this possibility for genetic screening procedures.
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Affiliation(s)
- A Alzualde
- Unidad Neurociencias, Instituto de Investigación Biodonostia, San Sebastián, Spain.
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Rodríguez-Martínez AB, Alfonso-Sánchez MA, Peña JA, Sánchez-Valle R, Zerr I, Capellari S, Calero M, Zarranz JJ, de Pancorbo MM. Molecular evidence of founder effects of fatal familial insomnia through SNP haplotypes around the D178N mutation. Neurogenetics 2008; 9:109-18. [PMID: 18347820 DOI: 10.1007/s10048-008-0120-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2007] [Accepted: 02/05/2008] [Indexed: 11/28/2022]
Abstract
This work presents a detailed investigation of the genomic region surrounding the PRNP gene in a sample of patients diagnosed with fatal familial insomnia (FFI) from several European countries, notably Spain. The main focus of the study was to explore the origins of the chromosomes carrying the D178N mutation by designing a single-nucleotide polymorphism (SNP) haplotype around the PRNP gene. Haplotypes were constructed by genotyping six SNPs (rs2756271, rs13040327, rs6037932, rs13045348, rs6116474, and rs6116475) in 25 FFI patients from all over Spain. To augment the geographical scope of our study, 13 further FFI cases from Germany (9) and Italy (4) were also examined. Genotyping of SNPs in conjunction with the analysis of genealogical data for a group of FFI patients revealed the existence of two distinct haplotypes potentially associated with the D178N mutation. Of them, GCATTA-M proved to be the common haplotype of Spanish patients, whereas ACATTA-M was typical of the German cases. It is interesting to note that both haplotypes were identified in the Italian samples: GCATTA-M in a family from the Tuscany region and ACATTA-M in a family from the Veneto region. Our findings suggest the occurrence of two independent D178N-129M mutational events in Europe, preserved and transmitted from one generation to the next until nowadays. Likewise, results based on the analysis of SNP data indicate that previous hypotheses postulating that the D178N mutation had independent origins for each family and that its global distribution was determined by recurrent mutational events must be regarded with caution.
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Affiliation(s)
- Ana B Rodríguez-Martínez
- Departamento de Zoología y Biología Celular, Facultad de Farmacia, Universidad del País Vasco, Vitoria-Gasteiz, Alava, Spain
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Geldermann H, Bartenschlager H, Preuss S, Melchinger-Wild E, Herzog K, Zerr I. Polymorphic microsatellite sites in the PRNP region point to excess of homozygotes in Creutzfeldt–Jakob disease patients. Gene 2006; 382:66-70. [PMID: 16889908 DOI: 10.1016/j.gene.2006.06.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2006] [Revised: 05/31/2006] [Accepted: 06/05/2006] [Indexed: 10/24/2022]
Abstract
Polymorphic microsatellite sites within 148 kb of the human prion gene complex, including the genes PRNP, PRND and PRNT, were analysed together with the Codon129 variants regarding 50 CJD (Creutzfeldt-Jakob Disease) patients and 46 non-diseased control persons. Three of the sites (MM03, MM04, Codon129) differed significantly (P<0.05) for their allele frequencies between the two groups--the predominant allele being always more frequent in the CJD group. Deviations from Hardy-Weinberg Equilibrium were mainly obtained in the CJD group--in all cases with a reduction of the observed heterozygosity. The sites MM03, MM04 and Codon129 were also analysed for their haplotypes. The predominant homozygous haplotype combination was more frequently observed in the CJD group (0.875) than in the non-diseased group (0.38). Thus the different polymorphic sites indicate that high CJD disposition is associated with homozygosity in the PRNP gene.
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Affiliation(s)
- Hermann Geldermann
- Department of Animal Breeding and Biotechnology, University of Hohenheim, 70599 Stuttgart, Germany.
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