1
|
Barber D, Trost N, Stehmann C, Lewis V, Doecke J, Jhamb A, Winata SHL, Collins S. Assessing the newly proposed MRI criteria for diagnosing sporadic Creutzfeldt-Jakob disease. Neuroradiology 2024:10.1007/s00234-024-03440-w. [PMID: 39136713 DOI: 10.1007/s00234-024-03440-w] [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: 04/30/2024] [Accepted: 07/27/2024] [Indexed: 08/20/2024]
Abstract
Sporadic Creutzfeldt-Jakob disease (sCJD) is a frequent differential diagnostic consideration in patients with rapidly progressive dementia (RPD). Fortunately, in the last 2 decades there has been substantial cumulative improvements in sCJD biomarkers, particularly those based on imaging and cerebrospinal fluid (CSF) interrogation. Brain MRI is a very frequently employed investigation in patients with RPD, often utilized quite early in the evaluation and thereby offering a potentially key role in prompting initial concerns for sCJD. Extant conventional MRI criteria for sCJD diagnosis are relatively stringent, requiring fluid attenuated inversion recovery (FLAIR) or diffusion weighted imaging (DWI) high signal changes in 2 or more cortical regions (excluding frontal) or in both the caudate and putamen. Challenging these conventional criteria, a recent publication described improved sensitivity and unchanged specificity if MRI criteria were arguably less rigorous, requiring DWI high signal changes in only 1 or more of 7 discrete brain regions: frontal, parietal, occipital or temporal cortices, as well as the caudate, putamen or thalamus. The aim of the current study was to test the diagnostic performance of this proposed change in MRI criteria in the Australian context and compare it with conventional criteria, as well as 2 other stringent sets of criteria, predicting that a similar improved sensitivity with unchanged specificity would be observed when the proposed criteria were utilized. Sixty-five definite sCJD cases were compared with 63 age- and sex-matched controls. Radiological review of all MRIs applying the different sets of MRI criteria was undertaken by a blinded neuroradiologist, very experienced in CJD interpretation, with independent assessment of 71 MRIs performed by a second blinded neuroradiologist less experienced in sCJD imaging findings. Our study found the sensitivity of the recently proposed MRI criteria (92.3%) to be comparable to that originally reported (90-95%) and also equivalent to the conventional MRI diagnostic criteria (92.3%), while the specificities were also quite similar between the conventional MRI criteria (87.3%) and proposed criteria (85.7%), with the latter lower than previously reported. Negative predictive values and positive predictive values were also very similar between the conventional and proposed MRI criteria. Other MRI criteria assessed were associated with unacceptably low sensitivity for clinical use. Inter-rater reliability as assessed by intra-class correlation coefficients (ICC) revealed moderate reliability for the conventional and proposed MRI criteria, modestly better in the former and when the frontal lobe was retained versus excluded in comparisons.
Collapse
Affiliation(s)
- Daniel Barber
- Australian National CJD Registry The Florey, Austin Health and Western Health, Melbourne, Australia.
| | | | - Christiane Stehmann
- Australian National CJD Registry, The Florey and/or Department of Medicine (RMH), The University of Melbourne, Melbourne, Australia
| | - Victoria Lewis
- Australian National CJD Registry, The Florey and/or Department of Medicine (RMH), The University of Melbourne, Melbourne, Australia
| | - James Doecke
- Australian E-Health Research Centre, CSIRO, Canberra, Australia
| | - Ash Jhamb
- St Vincent's Hospital, Melbourne, Australia
| | | | - Steven Collins
- Australian National CJD Registry, The Florey and Department of Medicine (RMH), The University of Melbourne, Melbourne, Australia.
| |
Collapse
|
2
|
Park HY, Suh CH, Shim WH, Kim SO, Kim WS, Jeong S, Lee JH, Kim SJ. Prognostic value of diffusion-weighted imaging in patients with newly diagnosed sporadic Creutzfeldt-Jakob disease. Eur Radiol 2021; 32:1941-1950. [PMID: 34842958 DOI: 10.1007/s00330-021-08363-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 08/21/2021] [Accepted: 09/25/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To evaluate clinico-radiologic markers that predict poor overall survival (OS) in sporadic Creutzfeldt-Jakob disease (sCJD) and to develop a prognostic model. MATERIALS AND METHODS Patients with newly diagnosed sCJD were included who underwent diffusion-weighted imaging (DWI) from February 2000 to July 2020. The impact of 9 clinico-radiologic features on OS was analyzed using univariable and multivariable Cox proportional hazards regression model. The DWI prognostic score model was generated. The weighted kappa was calculated for interobserver agreement. RESULTS Sixty patients (mean age ± SD, 61.0 ± 9.7 years, 32 women) were included. Univariable analysis showed positive associations between poor OS and patient age (p = 0.003), extent of involved cortical lobes (p = 0.11), involvement of caudate nucleus (p = 0.07), and putamen (p = 0.04). Multivariable analysis demonstrated two independent prognostic factors: age ≥ 60 (HR 2.65, 95% CI, 1.41-4.98), and diffusion restriction in caudate nucleus and putamen (HR 2.24, 95% CI, 1.15-4.37). Based on these features, the DWI prognostic score model was generated: low-risk (0-1 point), intermediate-risk (2-3 points), and high-risk (4-5 points) groups. Median OS in high-risk group was 1.7 months, which was significantly shorter than those in the intermediate-risk (14.2 months) and low-risk (26.5 months) groups (p < 0.001). Interobserver agreements were excellent (κ = 0.91-0.92). CONCLUSIONS Our study demonstrated that age and diffusion restriction in caudate nucleus and putamen were the independent prognostic factors of poor overall survival in sporadic Creutzfeldt-Jakob disease. Our DWI prognostic score model may be useful in clinical settings for disease stratification. KEY POINTS • Age ≥ 60, and diffusion restriction in caudate nucleus and putamen were the independent prognostic factors of poor overall survival in sCJD. • Based on our DWI prognostic score model, median overall survival in high-risk group was 1.7 months, which was significantly shorter than those in the intermediate-risk group (14.2 months) and low-risk group (26.5 months) (p < 0.001). • The proposed DWI prognostic score model may be useful in clinical settings for disease stratification.
Collapse
Affiliation(s)
- Ho Young Park
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Chong Hyun Suh
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
| | - Woo Hyun Shim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Seon-Ok Kim
- Department of Clinical Epidemiology and Biostatistics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Woo Seok Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Sohee Jeong
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jae-Hong Lee
- Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Sang Joon Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| |
Collapse
|
3
|
Feng S, Zhao X, Zhou X, Ye X, Yu X, Jiang W, Deng Y, Zhou S, Ma L, Shan P, Zhou G. Epidemiological and Clinical Characteristics of Sporadic Creutzfeldt-Jakob Disease: A Retrospective Study in Eastern China. Front Neurol 2021; 12:700485. [PMID: 34690910 PMCID: PMC8526550 DOI: 10.3389/fneur.2021.700485] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 09/06/2021] [Indexed: 01/05/2023] Open
Abstract
Objective: We aimed to characterize the epidemiological and clinical characteristics of sporadic Creutzfeldt-Jakob disease (sCJD) in eastern China in this retrospective study. Methods: This study enrolled 67 patients with sCJD hospitalized in a grade-A tertiary hospital in eastern China from January 2010 to January 2020. Demographic data, clinical symptoms, brain magnetic resonance imaging (MRI), electroencephalogram (EEG), cerebrospinal fluid (CSF) 14-3-3 protein test, polymerase chain reaction (PCR), and DNA sequence determination of genes were collected and analyzed. Results: There were 62 patients with probable sCJD and 5 patients with possible sCJD. Male (28 cases) to female (39 cases) ratio was 1:1.39. Mean age at disease onset was 64.42 ± 9.00 years (range: 29-88 years), and mean survival time was 9.39 ± 12.58 months (range: 1-60 months for patients who received the follow-ups). The most common onset symptoms were dementia (49.25%), movement disorder (44.78%), and visual disturbance (22.39%), while the most frequent clinical manifestations were language disorders (74.63%), ataxia (70.15%), and myoclonus (70.15%). The positive rates of brain MRI abnormalities, 14-3-3 protein in CSF, and periodic sharp wave complexes (PSWCs) on EEG were 84.90, 68.00, and 46.03%, respectively. The 14-3-3 protein positive (p = 0.033) and PSWCs on EEG (p = 0.020) acted as the favorable and unfavorable factor for over 1 year of survival time, respectively. Conclusions: There were some differences in epidemiological and clinical characteristics among patients in China and those of other countries. The prognosis and its influencing factors were relatively unexplored in China. The mean survival time of Chinese patients was longer than that of Caucasian patients but shorter than that of Japanese patients. The 14-3-3 protein in CSF and PSWCs on EEG were both closely related to the survival time. It is necessary to promote autopsy or biopsy to better understand sCJD in China.
Collapse
Affiliation(s)
- Shuo Feng
- Department of Neurology, Qilu Hospital of Shandong University, Jinan, China
| | - Xinjing Zhao
- Department of Geriatric Neurology, Qilu Hospital of Shandong University, Jinan, China
| | - Xueying Zhou
- Department of Physical Medicine and Rehabilitation, Qilu Hospital of Shandong University, Jinan, China
| | - Xiang Ye
- Department of Geriatric Neurology, Qilu Hospital of Shandong University, Jinan, China
| | - Xiaolin Yu
- Department of Geriatric Neurology, Qilu Hospital of Shandong University, Jinan, China
| | - Wei Jiang
- Department of Geriatric Neurology, Qilu Hospital of Shandong University, Jinan, China
| | - Yu Deng
- Department of Environmental Health, School of Public Health, China Medical University, Shenyang, China
| | - Shengnian Zhou
- Department of Neurology, Qilu Hospital of Shandong University, Jinan, China
| | - Lin Ma
- Department of Geriatric Neurology, Qilu Hospital of Shandong University, Jinan, China
| | - Peiyan Shan
- Department of Geriatric Neurology, Qilu Hospital of Shandong University, Jinan, China
| | - Guoyu Zhou
- Department of Geriatric Neurology, Qilu Hospital of Shandong University, Jinan, China
| |
Collapse
|
4
|
Hermann P, Appleby B, Brandel JP, Caughey B, Collins S, Geschwind MD, Green A, Haïk S, Kovacs GG, Ladogana A, Llorens F, Mead S, Nishida N, Pal S, Parchi P, Pocchiari M, Satoh K, Zanusso G, Zerr I. Biomarkers and diagnostic guidelines for sporadic Creutzfeldt-Jakob disease. Lancet Neurol 2021; 20:235-246. [PMID: 33609480 DOI: 10.1016/s1474-4422(20)30477-4] [Citation(s) in RCA: 129] [Impact Index Per Article: 43.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 11/19/2020] [Accepted: 12/04/2020] [Indexed: 12/19/2022]
Abstract
Sporadic Creutzfeldt-Jakob disease is a fatal neurodegenerative disease caused by misfolded prion proteins (PrPSc). Effective therapeutics are currently not available and accurate diagnosis can be challenging. Clinical diagnostic criteria use a combination of characteristic neuropsychiatric symptoms, CSF proteins 14-3-3, MRI, and EEG. Supportive biomarkers, such as high CSF total tau, could aid the diagnostic process. However, discordant studies have led to controversies about the clinical value of some established surrogate biomarkers. Development and clinical application of disease-specific protein aggregation and amplification assays, such as real-time quaking induced conversion (RT-QuIC), have constituted major breakthroughs for the confident pre-mortem diagnosis of sporadic Creutzfeldt-Jakob disease. Updated criteria for the diagnosis of sporadic Creutzfeldt-Jakob disease, including application of RT-QuIC, should improve early clinical confirmation, surveillance, assessment of PrPSc seeding activity in different tissues, and trial monitoring. Moreover, emerging blood-based, prognostic, and potentially pre-symptomatic biomarker candidates are under investigation.
Collapse
Affiliation(s)
- Peter Hermann
- National Reference Center for Transmissible Spongiform Encephalopathies, Department of Neurology, University Medical Center Göttingen, Göttingen, Germany.
| | - Brian Appleby
- National Prion Disease Pathology Surveillance Center, Case Western Reserve University, Cleveland, OH, USA; Departments of Neurology, Psychiatry, and Pathology, University Hospitals Cleveland Medical Center, Case Western Reserve University, Cleveland, OH, USA
| | - Jean-Philippe Brandel
- Cellule Nationale de Référence des Maladies de Creutzfeldt-Jakob, Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Institut du Cerveau et de la Moelle épinière, Sorbonne Université, Paris, France
| | - Byron Caughey
- Laboratory of Persistent Viral Diseases, Rocky Mountain Laboratories, National Institute for Allergy and Infectious Diseases, National Institutes of Health, Hamilton, MT, USA
| | - Steven Collins
- Australian National Creutzfeldt-Jakob disease Registry, Florey Institute of Neuroscience and Mental Health and Department of Medicine, University of Melbourne, Parkville, VIC, Australia
| | | | - Alison Green
- National CJD Research & Surveillance Unit, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Stephane Haïk
- Cellule Nationale de Référence des Maladies de Creutzfeldt-Jakob, Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Institut du Cerveau et de la Moelle épinière, Sorbonne Université, Paris, France
| | - Gabor G Kovacs
- Tanz Centre for Research in Neurodegenerative Disease and Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada; Laboratory Medicine Program, University Health Network, Toronto, ON, Canada
| | - Anna Ladogana
- Department of Neuroscience, Istituto Superiore di Sanità, Rome, Italy
| | - Franc Llorens
- National Reference Center for Transmissible Spongiform Encephalopathies, Department of Neurology, University Medical Center Göttingen, Göttingen, Germany; Network Center For Biomedical Research Of Neurodegenerative Diseases, Institute Carlos III, L'Hospitalet de Llobregat, Barcelona, Spain; Bellvitge Biomedical Research Institute, Hospitalet de Llobregat, Barcelona, Spain
| | - Simon Mead
- National Prion Clinic, University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Prion Unit at University College London, Institute of Prion Diseases, London, UK
| | - Noriyuki Nishida
- Department of Molecular Microbiology and Immunology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Suvankar Pal
- National CJD Research & Surveillance Unit, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Piero Parchi
- Istituto di Ricovero e Cura e Carattere Scientifico, Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy; Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | | | - Katsuya Satoh
- Department of Locomotive Rehabilitation Science, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Gianluigi Zanusso
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Inga Zerr
- National Reference Center for Transmissible Spongiform Encephalopathies, Department of Neurology, University Medical Center Göttingen, Göttingen, Germany; German Center for Neurodegenerative Diseases, Göttingen, Germany
| |
Collapse
|
5
|
Vitali P, Palesi F, Cotta Ramusino M, Pan M, Costa A, Gandini Wheeler-Kingshott C, Ceroni M, Micieli G, Anzalone N, Giaccone G, Tagliavini F, Geschwind M. Early cortical and late striatal diffusion restriction on 3T MRI in a long-lived sporadic creutzfeldt-jakob disease case. J Magn Reson Imaging 2019; 50:1659-1662. [PMID: 30912188 DOI: 10.1002/jmri.26711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Revised: 02/22/2019] [Accepted: 02/22/2019] [Indexed: 12/29/2022] Open
Affiliation(s)
- Paolo Vitali
- Neuroradiology, Brain MRI 3T Center, IRCCS Mondino Foundation, Pavia, Italy
| | - Fulvia Palesi
- Neuroradiology, Brain MRI 3T Center, IRCCS Mondino Foundation, Pavia, Italy
| | - Matteo Cotta Ramusino
- Department of Brain and Behavioural Sciences, University of Pavia, Pavia, Italy.,Department of Neurology, IRCCS Mondino Foundation, Pavia, Italy
| | - Marina Pan
- Department of Brain and Behavioural Sciences, University of Pavia, Pavia, Italy
| | - Alfredo Costa
- Department of Brain and Behavioural Sciences, University of Pavia, Pavia, Italy.,Department of Neurology, IRCCS Mondino Foundation, Pavia, Italy
| | - Claudia Gandini Wheeler-Kingshott
- Department of Brain and Behavioural Sciences, University of Pavia, Pavia, Italy.,NMR Research Unit, Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London, UK
| | - Mauro Ceroni
- Department of Brain and Behavioural Sciences, University of Pavia, Pavia, Italy.,Department of Neurology, IRCCS Mondino Foundation, Pavia, Italy
| | | | - Nicoletta Anzalone
- Brain MRI 3T Center, IRCCS Mondino Foundation, Pavia, Italy.,Department of Neuroradiology, San Raffaele Hospital, Milan, Italy
| | - Giorgio Giaccone
- Division of Neuropathology, Neurology 5, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Fabrizio Tagliavini
- Division of Neuropathology, Neurology 5, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Michael Geschwind
- Department of Neurology, University of California San Francisco, San Francisco, California, USA
| |
Collapse
|
6
|
Krüger S, Larsen J, Schaumberg J. [Sporadic Creutzfeldt-Jakob disease imitates posterior reversible encephalopathy syndrome]. DER NERVENARZT 2019; 90:618-622. [PMID: 30840102 DOI: 10.1007/s00115-019-0679-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Schulamith Krüger
- Abteilung für Neurologie, Helios Klinikum Uelzen, Hagenskamp 34, 29525, Uelzen, Deutschland.
| | - Jörg Larsen
- Radiologie und Neuroradiologie, Helios Klinikum Uelzen, Uelzen, Deutschland
| | - Jens Schaumberg
- Abteilung für Neurologie, Helios Klinikum Uelzen, Hagenskamp 34, 29525, Uelzen, Deutschland
| |
Collapse
|
7
|
Cohen OS, Chapman J, Korczyn AD, Nitsan Z, Appel S, Kahana E, Rosenmann H, Hoffmann C. Disease duration in E200K familial Creutzfeldt-Jakob disease is correlated with clinical, radiological, and laboratory variables. J Neural Transm (Vienna) 2018; 126:607-611. [PMID: 30498951 DOI: 10.1007/s00702-018-1958-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 11/21/2018] [Indexed: 10/27/2022]
Abstract
Previous studies have suggested that disease duration in Creutzfeldt-Jakob disease (CJD) may be related to the radiological findings or cerebrospinal fluid (CSF) tau levels; however, it is not yet established whether clinical, radiological, and laboratory findings at diagnosis can predict survival or have a prognostic value. The aim of this study was to examine whether the disease duration is correlated with clinical, radiological, and laboratory variables. The study population consisted of consecutive familial CJD (fCJD) patients that were assessed within 1 week from the diagnosis including the CJD neurological scale (CJD-NS), Minimental Status Examination, Frontal Assessment Battery, NIH Stroke Scale, and the expanded disability status scale. In addition, a single MRI study was done and measurements of the extent of the cortical and subcortical involvement were performed. CSF was examined as part of the workout, and tau levels were determined. Sixty-nine fCJD patients were included in the study (43 males, mean age 59.3 ± 8.4, range 44-79 years). The mean disease duration was 7.3 ± 6.9 months (median 5.6 months, range 2-20 months). A significant correlation was found between the disease duration and the CJD-NS, the disease burden as reflected by the degree of cortical involvement by DWI, and the CSF tau levels. The findings of the current study reveal that several findings at disease onset including the disease severity, the cortical changes, and the tau levels are each individually correlated with disease duration and can be used by the clinician as a tool to predict the disease course and prognosis.
Collapse
Affiliation(s)
- Oren S Cohen
- Department of Neurology, Assaf Harofeh Medical Center, 70300, Zerifin, Israel. .,Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel.
| | - Joab Chapman
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel.,Department of Neurology, Chaim Sheba Medical Center, Tel-Hashomer, Israel.,Robert and Martha Harden Chair in Mental and Neurological Diseases, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Amos D Korczyn
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Zeev Nitsan
- Department of Neurology, Barzilai Medical Center, Ashkelon, Israel
| | - Shmuel Appel
- Department of Neurology, Barzilai Medical Center, Ashkelon, Israel
| | - Esther Kahana
- Department of Neurology, Barzilai Medical Center, Ashkelon, Israel
| | - Hanna Rosenmann
- Department of Neurology, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Chen Hoffmann
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel.,Department of Radiology, Chaim Sheba Medical Center, Tel-Hashomer, Israel
| |
Collapse
|
8
|
Creutzfeldt-Jakob Disease Presenting as Expressive Aphasia and Nonconvulsive Status Epilepticus. Case Rep Crit Care 2018; 2018:5053175. [PMID: 29666711 PMCID: PMC5832162 DOI: 10.1155/2018/5053175] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 12/18/2017] [Accepted: 01/15/2018] [Indexed: 12/27/2022] Open
Abstract
Creutzfeldt-Jakob disease (CJD), the most common form of human prion diseases, is a fatal condition with a mortality rate reaching 85% within one year of clinical presentation. CJD is characterized by rapidly progressive neurological deterioration in combination with typical electroencephalography (EEG) and magnetic resonance imaging (MRI) findings and positive cerebrospinal spinal fluid (CSF) analysis for 14-3-3 proteins. Unfortunately, CJD can have atypical clinical and radiological presentation in approximately 10% of cases, thus making the diagnosis often challenging. We report a rare clinical presentation of sporadic CJD (sCJD) with combination of both expressive aphasia and nonconvulsive status epilepticus. This patient presented with slurred speech, confusion, myoclonus, headaches, and vertigo and succumbed to his disease within ten weeks of initial onset of his symptoms. He had a normal initial diagnostic workup, but subsequent workup initiated due to persistent clinical deterioration revealed CJD with typical MRI, EEG, and CSF findings. Other causes of rapidly progressive dementia and encephalopathy were ruled out. Though a rare condition, we recommend consideration of CJD on patients with expressive aphasia, progressive unexplained neurocognitive decline, and refractory epileptiform activity seen on EEG. Frequent reimaging (MRI, video EEGs) and CSF examination might help diagnose this fatal condition earlier.
Collapse
|
9
|
De Vita E, Ridgway GR, White MJ, Porter MC, Caine D, Rudge P, Collinge J, Yousry TA, Jager HR, Mead S, Thornton JS, Hyare H. Neuroanatomical correlates of prion disease progression - a 3T longitudinal voxel-based morphometry study. Neuroimage Clin 2016; 13:89-96. [PMID: 27942451 PMCID: PMC5133666 DOI: 10.1016/j.nicl.2016.10.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Revised: 09/19/2016] [Accepted: 10/28/2016] [Indexed: 11/18/2022]
Abstract
PURPOSE MRI has become an essential tool for prion disease diagnosis. However there exist only a few serial MRI studies of prion patients, and these mostly used whole brain summary measures or region of interest based approaches. We present here the first longitudinal voxel-based morphometry (VBM) study in prion disease. The aim of this study was to systematically characterise progressive atrophy in patients with prion disease and identify whether atrophy in specific brain structures correlates with clinical assessment. METHODS Twenty-four prion disease patients with early stage disease (3 sporadic, 2 iatrogenic, 1 variant and 18 inherited CJD) and 25 controls were examined at 3T with a T1-weighted 3D MPRAGE sequence at multiple time-points (2-6 examinations per subject, interval range 0.1-3.2 years). Longitudinal VBM provided intra-subject and inter-subject image alignment, allowing voxel-wise comparison of progressive structural change. Clinical disease progression was assessed using the MRC Prion Disease Rating Scale. Firstly, in patients, we determined the brain regions where grey and white matter volume change between baseline and final examination correlated with the corresponding change in MRC Scale score. Secondly, in the 21/24 patients with interscan interval longer than 3 months, we identified regions where annualised rates of regional volume change in patients were different from rates in age-matched controls. Given the heterogeneity of the cohort, the regions identified reflect the common features of the different prion sub-types studied. RESULTS In the patients there were multiple regions where volume loss significantly correlated with decreased MRC scale, partially overlapping with anatomical regions where yearly rates of volume loss were significantly greater than controls. The key anatomical areas involved included: the basal ganglia and thalamus, pons and medulla, the hippocampal formation and the superior parietal lobules. There were no areas demonstrating volume loss significantly higher in controls than patients or negative correlation between volume and MRC Scale score. CONCLUSIONS Using 3T MRI and longitudinal VBM we have identified key anatomical regions of progressive volume loss which correlate with an established clinical disease severity index and are relevant to clinical deterioration. Localisation of the regions of progressive brain atrophy correlating most strongly with clinical decline may help to provide more targeted imaging endpoints for future clinical trials.
Collapse
Affiliation(s)
- Enrico De Vita
- Lysholm Department of Neuroradiology, National Hospital for Neurology and Neurosurgery, UCLH Hospitals NHS Foundation Trust, Box 65, Queen Square, London WC1N 3BG, United Kingdom
- Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation, UCL Institute of Neurology, Queen Square, London WC1N 3BG, United Kingdom
| | - Gerard R Ridgway
- Wellcome Trust Centre for Neuroimaging, UCL Institute of Neurology, 12 Queen Square, London WC1N 3BG, United Kingdom
- FMRIB Centre, Nuffield Department of Clinical Neurosciences, University of Oxford, John Radcliffe Hospital, Oxford, OX3 9DU, United Kingdom
| | - Mark J White
- Lysholm Department of Neuroradiology, National Hospital for Neurology and Neurosurgery, UCLH Hospitals NHS Foundation Trust, Box 65, Queen Square, London WC1N 3BG, United Kingdom
- Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation, UCL Institute of Neurology, Queen Square, London WC1N 3BG, United Kingdom
| | - Marie-Claire Porter
- National Prion Clinic, National Hospital for Neurology and Neurosurgery, UCLH Hospitals NHS Foundation Trust, Box 98, Queen Square, London WC1N 3BG, United Kingdom
- MRC Prion Unit, Department of Neurodegenerative Diseases, UCL Institute of Neurology, Queen Square House, Queen Square, London WC1N 3BG, United Kingdom
| | - Diana Caine
- National Prion Clinic, National Hospital for Neurology and Neurosurgery, UCLH Hospitals NHS Foundation Trust, Box 98, Queen Square, London WC1N 3BG, United Kingdom
- MRC Prion Unit, Department of Neurodegenerative Diseases, UCL Institute of Neurology, Queen Square House, Queen Square, London WC1N 3BG, United Kingdom
| | - Peter Rudge
- National Prion Clinic, National Hospital for Neurology and Neurosurgery, UCLH Hospitals NHS Foundation Trust, Box 98, Queen Square, London WC1N 3BG, United Kingdom
- MRC Prion Unit, Department of Neurodegenerative Diseases, UCL Institute of Neurology, Queen Square House, Queen Square, London WC1N 3BG, United Kingdom
| | - John Collinge
- National Prion Clinic, National Hospital for Neurology and Neurosurgery, UCLH Hospitals NHS Foundation Trust, Box 98, Queen Square, London WC1N 3BG, United Kingdom
- MRC Prion Unit, Department of Neurodegenerative Diseases, UCL Institute of Neurology, Queen Square House, Queen Square, London WC1N 3BG, United Kingdom
| | - Tarek A Yousry
- Lysholm Department of Neuroradiology, National Hospital for Neurology and Neurosurgery, UCLH Hospitals NHS Foundation Trust, Box 65, Queen Square, London WC1N 3BG, United Kingdom
- Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation, UCL Institute of Neurology, Queen Square, London WC1N 3BG, United Kingdom
| | - Hans Rolf Jager
- Lysholm Department of Neuroradiology, National Hospital for Neurology and Neurosurgery, UCLH Hospitals NHS Foundation Trust, Box 65, Queen Square, London WC1N 3BG, United Kingdom
- Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation, UCL Institute of Neurology, Queen Square, London WC1N 3BG, United Kingdom
| | - Simon Mead
- National Prion Clinic, National Hospital for Neurology and Neurosurgery, UCLH Hospitals NHS Foundation Trust, Box 98, Queen Square, London WC1N 3BG, United Kingdom
- MRC Prion Unit, Department of Neurodegenerative Diseases, UCL Institute of Neurology, Queen Square House, Queen Square, London WC1N 3BG, United Kingdom
| | - John S Thornton
- Lysholm Department of Neuroradiology, National Hospital for Neurology and Neurosurgery, UCLH Hospitals NHS Foundation Trust, Box 65, Queen Square, London WC1N 3BG, United Kingdom
- Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation, UCL Institute of Neurology, Queen Square, London WC1N 3BG, United Kingdom
| | - Harpreet Hyare
- National Prion Clinic, National Hospital for Neurology and Neurosurgery, UCLH Hospitals NHS Foundation Trust, Box 98, Queen Square, London WC1N 3BG, United Kingdom
- MRC Prion Unit, Department of Neurodegenerative Diseases, UCL Institute of Neurology, Queen Square House, Queen Square, London WC1N 3BG, United Kingdom
| |
Collapse
|
10
|
Cohen OS, Chapman J, Korczyn AD, Siaw OL, Warman-Alaluf N, Nitsan Z, Appel S, Kahana E, Rosenmann H, Hoffmann C. Clinical radiological correlation in E200K familial Creutzfeldt-Jakob disease. J Neural Transm (Vienna) 2016; 123:1457-1462. [PMID: 27624725 DOI: 10.1007/s00702-016-1617-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 08/31/2016] [Indexed: 10/21/2022]
Abstract
The use of diffusion MRI improved the accuracy of diagnosis in Creutzfeldt-Jakob disease (CJD) and expanded our knowledge of the changes occurring in the brain during the disease. The aim of this study was to test whether in patients with E200K familial CJD (fCJD) the clinical severity correlates with the disease burden as reflected by the extent of cortical involvement in DWI MRI. Consecutive fCJD patients were examined by a neurologist who performed several tests including the CJD neurological scale (CJD-NS), MiniMental status examination (MMSE), Frontal Assessment Battery (FAB), NIH Stroke Scale (NIHSS), and the expanded disability status scale (EDSS). A simultaneously acquired MRI was analyzed by measuring the extent of cortical involvement in the DWI axial sequence. Correlations were tested for using Pearson test. Fifty-two fCJD patients (35 males, mean age 59.4 ± 5.7 years) were recruited to the study. Significant negative correlation was found between the extent of cortical involvement and the cognitive performance of the patients as reflected by their MMSE and FAB scores. In addition, a significant positive correlation was found between the MRI and the clinical disease severity scales CJD-NS and EDSS. The correlation between clinical scales of severity and cognitive dysfunction and the disease burden confirms the reliability of the CJD-NS scale. Further studies are warranted to examine whether MRI may serve not only for diagnosis but also as a biomarker for follow-up of disease progression and the efficacy of potential treatments.
Collapse
Affiliation(s)
- Oren S Cohen
- Department of Neurology, Assaf Harofeh Medical Center, Zerifin, 70300, Israel. .,Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel.
| | - Joab Chapman
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel.,Department of Neurology, Chaim Sheba Medical Center, Tel Hashomer, Israel.,Robert and Martha Harden Chair in Mental and Neurological Diseases, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Amos D Korczyn
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | | | | | - Zeev Nitsan
- Department of Neurology, Barzilai Medical Center, Ashkelon, Israel
| | - Shmuel Appel
- Department of Neurology, Barzilai Medical Center, Ashkelon, Israel
| | - Esther Kahana
- Department of Neurology, Barzilai Medical Center, Ashkelon, Israel
| | - Hanna Rosenmann
- Department of Neurology, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Chen Hoffmann
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel.,Department of Radiology, Chaim Sheba Medical Center, Tel Hashomer, Israel
| |
Collapse
|
11
|
López-Sidro Ibáñez R, López Rivero C, García Sánchez T, de Cruz Benayas M, Aguirre Rodríguez J. Demencia rápidamente progresiva en un varón de 81 años. Semergen 2016; 42:412-4. [DOI: 10.1016/j.semerg.2015.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Revised: 07/09/2015] [Accepted: 07/13/2015] [Indexed: 10/23/2022]
|
12
|
Manix M, Kalakoti P, Henry M, Thakur J, Menger R, Guthikonda B, Nanda A. Creutzfeldt-Jakob disease: updated diagnostic criteria, treatment algorithm, and the utility of brain biopsy. Neurosurg Focus 2015; 39:E2. [DOI: 10.3171/2015.8.focus15328] [Citation(s) in RCA: 99] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Creutzfeldt-Jakob disease (CJD) is a rare neurodegenerative condition with a rapid disease course and a mortality rate of 100%. Several forms of the disease have been described, and the most common is the sporadic type. The most challenging aspect of this disease is its diagnosis—the gold standard for definitive diagnosis is considered to be histopatho-logical confirmation—but newer tests are providing means for an antemortem diagnosis in ways less invasive than brain biopsy. Imaging studies, electroencephalography, and biomarkers are used in conjunction with the clinical picture to try to make the diagnosis of CJD without brain tissue samples, and all of these are reviewed in this article. The current diagnostic criteria are limited; test sensitivity and specificity varies with the genetics of the disease as well as the clinical stage. Physicians may be unsure of all diagnostic testing available, and may order outdated tests or prematurely request a brain biopsy when the diagnostic workup is incomplete. The authors review CJD, discuss the role of brain biopsy in this patient population, provide a diagnostic pathway for the patient presenting with rapidly progressive dementia, and propose newer diagnostic criteria.
Collapse
|