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Madineni KUC, S V NP, Bhuma V. A Study of Clinical Profile, Radiological and Electroencephalographic Characteristics of Sporadic Creutzfeldt-Jakob Disease From a Tertiary Care Hospital. Cureus 2023; 15:e50008. [PMID: 38186537 PMCID: PMC10767236 DOI: 10.7759/cureus.50008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/27/2023] [Indexed: 01/09/2024] Open
Abstract
Background Sporadic Creutzfeldt-Jakob disease (CJD), the most common form of human prion disease, is the archetypal diagnosis in this category. However, the spectrum of possible diagnoses is wide, encompassing various treatable conditions. A lack of standardized diagnostic criteria and a tendency to opt for brain biopsies and clinical autopsies can be limiting factors in reaching a conclusive diagnosis. Objective This study aims to retrospectively analyze clinical and investigative findings in patients referred to a specialized neurology clinic exhibiting rapidly progressive dementia. These patients were ultimately diagnosed with Probable sporadic Creutzfeldt-Jakob disease (CJD) based on the 2018 CDC criteria for sporadic CJD. Materials and Methods This study included cases of CJD diagnosed based on clinical, electrophysiological, and imaging parameters at a tertiary care hospital in India from 2016 to 2020. The diagnostic criteria proposed by the CDC (Centers for Disease Control and Prevention) were employed to categorize patients as definite, probable, or possible CJD cases. All patients underwent MRI (magnetic resonance imaging) imaging and EEG ( electroencephalography) recording, while diagnostic brain biopsies were not conducted due to a lack of consent from close relatives. Results This observational descriptive study comprised four patients diagnosed with Probable sporadic CJD (sCJD), all of whom were female. The patients exhibited an age range of 57 to 75 years at the onset of the disease, with a mean age of onset at 67.5 years. Unfortunately, all patients succumbed to the disease within 6 months of its onset. Rapidly progressive dementia was a common symptom in all cases. Additionally, patient one and patient four displayed myoclonus and dystonia, patient two exhibited myoclonus and akinetic mutism, and patient three had myoclonus, chorea, and ataxia. MR brain imaging, including T2 sequence, FLAIR sequence, and DWI/ADC mapping, was performed on all patients, revealing both cortical gray matter and deep gray matter (basal ganglia) T2/FLAIR hyperintensities with DWI restriction. A cortical ribboning pattern was observed in all cases. EEG results indicated generalized delta slow waves with triphasic complexes in three patients, while patient three alone displayed periodic sharp wave complexes at a frequency of 1 per 1 - 1.5 seconds. Conclusion MRI with DWI and ADC brain mapping emerges as the most valuable diagnostic tool for patients with clinical presentations suggesting sCJD. In this study, all patients displayed restricted diffusion, as confirmed by ADC mapping. Regrettably, the characteristic features of sCJD with restricted diffusion in the cortex, thalamus, and basal ganglia may often elude detection by radiologists outside specialized centers, resulting in diagnostic delays. Conversely, when basal ganglia or cortical signal abnormalities are detected in conjunction with parenchymal swelling, alternative diagnoses such as encephalitis or lymphoma should be considered, as parenchymal swelling is not a typical feature of sCJD as revealed by MRI.
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Affiliation(s)
| | - Naveen Prasad S V
- Neurology, Sri Venkateswara Institute of Medical Sciences, Tirupati, IND
| | - Vengamma Bhuma
- Neurology, Sri Venkateswara Institute of Medical Sciences, Tirupati, IND
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Pelayo-Salazar ME, Salazar-Castillo OA, de la Torre-Rendón FE, Mestre-Orozco L, López-Valdés JC. Rapidly progressive encephalopathy with evidence of spongiform encephalopathy through biopsy. J Taibah Univ Med Sci 2022; 17:1047-1050. [PMID: 36212595 PMCID: PMC9519590 DOI: 10.1016/j.jtumed.2022.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 04/19/2022] [Accepted: 05/31/2022] [Indexed: 11/24/2022] Open
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Fadili H, Tazi R, El oury H, El Aidaoui K, Hazim A. Report of a Case of Creutzfeldt-Jakob Disease With an Unusual Quick Evolution. Cureus 2022; 14:e22982. [PMID: 35415036 PMCID: PMC8994046 DOI: 10.7759/cureus.22982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/09/2022] [Indexed: 11/05/2022] Open
Abstract
Creutzfeldt-Jakob disease is a rare, transmissible neurodegenerative disorder, most prevalent between the ages of 50 and 70 years old, that is incurable and fatal. It’s caused by a slow, infectious protein agent-designated prion. The most common clinical presentations are sleep disturbances, personality changes, ataxia, aphasia, visual disturbances, weakness, and myoclonus combined with progressive dementia. Here we report the case of a patient with disturbance of consciousness, restlessness, and myoclonia who died two weeks after admission. The analysis of his cerebrospinal fluid reveals that the presence of 14-3-3 protein was positive, which supports the diagnosis of Creutzfeldt-Jakob disease. Our observation underscores the importance of the quick fatality of this case.
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Watson N, Brandel JP, Green A, Hermann P, Ladogana A, Lindsay T, Mackenzie J, Pocchiari M, Smith C, Zerr I, Pal S. The importance of ongoing international surveillance for Creutzfeldt-Jakob disease. Nat Rev Neurol 2021; 17:362-379. [PMID: 33972773 PMCID: PMC8109225 DOI: 10.1038/s41582-021-00488-7] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2021] [Indexed: 02/04/2023]
Abstract
Creutzfeldt-Jakob disease (CJD) is a rapidly progressive, fatal and transmissible neurodegenerative disease associated with the accumulation of misfolded prion protein in the CNS. International CJD surveillance programmes have been active since the emergence, in the mid-1990s, of variant CJD (vCJD), a disease linked to bovine spongiform encephalopathy. Control measures have now successfully contained bovine spongiform encephalopathy and the incidence of vCJD has declined, leading to questions about the requirement for ongoing surveillance. However, several lines of evidence have raised concerns that further cases of vCJD could emerge as a result of prolonged incubation and/or secondary transmission. Emerging evidence from peripheral tissue distribution studies employing high-sensitivity assays suggests that all forms of human prion disease carry a theoretical risk of iatrogenic transmission. Finally, emerging diseases, such as chronic wasting disease and camel prion disease, pose further risks to public health. In this Review, we provide an up-to-date overview of the transmission of prion diseases in human populations and argue that CJD surveillance remains vital both from a public health perspective and to support essential research into disease pathophysiology, enhanced diagnostic tests and much-needed treatments.
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Affiliation(s)
- Neil Watson
- grid.4305.20000 0004 1936 7988National CJD Research & Surveillance Unit, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Jean-Philippe Brandel
- grid.411439.a0000 0001 2150 9058Cellule Nationale de référence des MCJ, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
| | - Alison Green
- grid.4305.20000 0004 1936 7988National CJD Research & Surveillance Unit, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Peter Hermann
- grid.411984.10000 0001 0482 5331National Reference Centre for TSE, Department of Neurology, University Medical Centre Göttingen, Göttingen, Germany
| | - Anna Ladogana
- grid.416651.10000 0000 9120 6856Registry of Creutzfeldt-Jakob Disease, Department of Neuroscience, Istituto Superiore di Sanità, Rome, Italy
| | - Terri Lindsay
- grid.4305.20000 0004 1936 7988National CJD Research & Surveillance Unit, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Janet Mackenzie
- grid.4305.20000 0004 1936 7988National CJD Research & Surveillance Unit, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Maurizio Pocchiari
- grid.416651.10000 0000 9120 6856Registry of Creutzfeldt-Jakob Disease, Department of Neuroscience, Istituto Superiore di Sanità, Rome, Italy
| | - Colin Smith
- grid.4305.20000 0004 1936 7988National CJD Research & Surveillance Unit, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Inga Zerr
- grid.411984.10000 0001 0482 5331National Reference Centre for TSE, Department of Neurology, University Medical Centre Göttingen, Göttingen, Germany
| | - Suvankar Pal
- grid.4305.20000 0004 1936 7988National CJD Research & Surveillance Unit, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
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Mahale RR, Javali M, Mehta A, Sharma S, Acharya P, Srinivasa R. A study of clinical profile, radiological and electroencephalographic characteristics of suspected Creutzfeldt-Jakob disease in a tertiary care centre in South India. J Neurosci Rural Pract 2015; 6:39-50. [PMID: 25552850 PMCID: PMC4244786 DOI: 10.4103/0976-3147.143189] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Introduction: Creutzfeldt-Jakob disease (CJD) is a progressive, fatal, neurodegenerative disease classified under transmissible spongiform encephalopathies (TSE) or prion diseases. It is characterized by long asymptomatic period followed by rapid clinical deterioration leading to the death within months. The disease is still under-reported in India. Objective: The aim of this study was to describe the clinical, radiological and electroencephalographic characteristics of eight cases of CJD encountered in MS Ramaiah Medical college and Hospital, Bangalore over the past 3 years (2010-2013). This was retrospective, observational, hospital-based study. Results: The mean age of patients was 66.6 years (range: 54-82) and there was female predominance (five patients). The main clinical manifestations were cognitive disturbance (8/8) and myoclonus (8/8), followed by behavioral disturbance (5/8), ataxia (5/8) and extra-pyramidal symptoms/signs (4/8). Time interval (mean) between onset of disease to death was 6.6 months (range: 3-14). Brain MRI abnormalities were noted in 6 patients: Fluid-attenuated inversion recovery hyperintensities with restriction on diffusion-weighted image/apparent diffusion coefficient (DWI/ADC) in caudate and putamen, and diffusion hyperintensities without restriction on ADC in parieto-occipital, frontal and temporal regions. Classical electroencephalogram (EEG) changes of periodic triphasic waves were seen in 87% of patients. The CSF 14-3-3 protein assay was positive in two patients (out of four). Seven cases were probable CJD and one was possible CJD. Conclusion: A strong clinical suspicion aided by characteristic brain MRI and EEG abnormalities is essential for timely diagnosis of this fatal disease.
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Affiliation(s)
- Rohan R Mahale
- Department of Neurology, MS Ramaiah Medical College and Hospital, Bangalore, Karnataka, India
| | - Mahendra Javali
- Department of Neurology, MS Ramaiah Medical College and Hospital, Bangalore, Karnataka, India
| | - Anish Mehta
- Department of Neurology, MS Ramaiah Medical College and Hospital, Bangalore, Karnataka, India
| | - Suryanarayana Sharma
- Department of Neurology, MS Ramaiah Medical College and Hospital, Bangalore, Karnataka, India
| | - Purushottam Acharya
- Department of Neurology, MS Ramaiah Medical College and Hospital, Bangalore, Karnataka, India
| | - Rangasetty Srinivasa
- Department of Neurology, MS Ramaiah Medical College and Hospital, Bangalore, Karnataka, India
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González-Duarte A, Medina Z, Balaguer RR, Calleja JH. Can prion disease suspicion be supported earlier? Clinical, radiological and laboratory findings in a series of cases. Prion 2011; 5:201-7. [PMID: 21869605 DOI: 10.4161/pri.5.3.16187] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
The subacute spongiform encephalopathies are prion diseases characterized by acute and rapid neurodegeneration that lead to the death of the patient within months to a few years. The epidemiology of CJD is complicated and the frequency in Mexico is unknown. We aim to describe the cases of prion disease in Mexico. Consecutive patients who met the diagnostic criteria by the WHO were enrolled. We describe 26 patients with clinical manifestations, imaging and laboratory studies compatible with prion disease. The mean age at onset was 52 years old. The main clinical manifestations were cognitive alterations (69%) followed by extrapyramidal movements (50%), abnormal cerebellar function (46%), behavioral alterations (46%), myoclonus (46%), and mood depression (23%), among other features. Half of the patients progressed rapidly to a state of akinetic mutism (53%). Only 2 (7.6%) patients had a family history of a similar disease. Time interval between onset and diagnosis varied between 71 days to 24 months, with a median of 6 months. The classical bilateral basal ganglia hyperintensities were present in the very early stage of the disease. Protein 14-3-3 immuneassay in the CSF was positive in all measured cases. Bilateral basal ganglia hyperintensities was the most important early finding, while protein 14-3-3 was a late finding and the results were usually obtained after the patient was discharged. Around 1.5 cases of CJD cases per year are reported in our country. When suspected, MRI can support the diagnosis earlier than other studies.
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Affiliation(s)
- Alejandra González-Duarte
- Department of Neurology, The Insituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City.
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Lu CJ, Sun Y, Chen SS. Incidence of Creutzfeldt-Jakob disease in Taiwan: a prospective 10-year surveillance. Eur J Epidemiol 2010; 25:341-7. [PMID: 20333444 DOI: 10.1007/s10654-010-9446-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2009] [Accepted: 03/08/2010] [Indexed: 12/18/2022]
Abstract
This study was performed to estimate the incidence of Creutzfeldt-Jakob Disease (CJD) in Taiwan from 1998 to 2007. Suspected cases of CJD were reported to the Taiwan Creutzfeldt-Jakob Disease Surveillance Unit, a nationwide, hospital-based case report system initiated since 1996 to prospectively conduct a CJD epidemiological study. Consecutive patients who met the diagnostic criteria recommended by the World Health Organization were enrolled. The clinical information of each suspected case was collected and case ascertainment was performed by an expert committee. A total of 123 sporadic CJD were identified without any iatrogenic or new variant CJD cases. The overall annual incidence rate (95% CI) was 0.55 (0.46-0.65) cases per million person-year. There was no statistically significant difference between the calendar year of disease onset (P = 0.97). The incidence rates were not significantly different between women and men (P = 0.63). Age was the main factor for the risk of CJD (P < 0.0001). Age-specific incidence rate increased after the age of 40 years with the peak being in the 70-79 years age group. Our data showed low annual incidence rate and high frequency of methionine homozygous prion protein genotype of sCJD in Taiwan. This report provided important epidemiological data on ethnic Chinese.
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Affiliation(s)
- Chien-Jung Lu
- Department of Neurology, En Chu Kong Hospital, Taipei, Taiwan.
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