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Kawashima Y, Ariji S, Aoyagi R, Noda M, Oba K, Ogasawara M. Pediatric Reversible Cerebral Vasoconstriction Syndrome/Posterior Encephalopathy Syndrome/Poststreptococcal Glomerulonephritis. Pediatr Neurol 2024; 155:33-35. [PMID: 38579434 DOI: 10.1016/j.pediatrneurol.2024.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 02/16/2024] [Accepted: 03/12/2024] [Indexed: 04/07/2024]
Affiliation(s)
- Yuki Kawashima
- Department of Pediatrics, Showa General Hospital, Kodaira, Tokyo, Japan
| | - Shohei Ariji
- Department of Pediatrics, Showa General Hospital, Kodaira, Tokyo, Japan
| | - Rui Aoyagi
- Department of Pediatrics, Showa General Hospital, Kodaira, Tokyo, Japan
| | - Masahiro Noda
- Department of Pediatrics, Showa General Hospital, Kodaira, Tokyo, Japan
| | - Kunihiro Oba
- Department of Pediatrics, Showa General Hospital, Kodaira, Tokyo, Japan
| | - Masashi Ogasawara
- Department of Pediatrics, Showa General Hospital, Kodaira, Tokyo, Japan; Department of Neuromuscular Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry (NCNP), Tokyo, Japan.
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Lei CL, Gui XL, Wang LY, Guo YJ, Li Y. Analysis of drug-induced posterior reversible encephalopathy syndrome using the food and drug administration adverse drug events reporting system database. Expert Opin Drug Saf 2024; 23:607-616. [PMID: 38478961 DOI: 10.1080/14740338.2024.2327510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 01/03/2024] [Indexed: 05/12/2024]
Abstract
OBJECTIVE In this retrospective pharmacovigilance study, we gathered data on drug-induced posterior reversible encephalopathy syndrome (PRES). Our goal was to identify the primary suspect drugs in PRES by analyzing the Food and Drug Administration Adverse Events Reporting System (FAERS) database. METHODS We identified and analyzed reports of PRES listed in the FAERS database between 2004 and 2021. Using the reporting odds ratio and 95% confidence interval, we evaluated the safety signals for each of the drugs associated with PRES. RESULTS We reviewed 11,077 reports of adverse events corresponding to PRES. The primary suspect drug categories were antineoplastics, immunosuppressants, and glucocorticoids. PRES was 24.77% more likely to occur in females than in males. Drug-induced PRES usually occurs in individuals with cancer, those who have undergone an organ/stem cell transplant, and those with autoimmune conditions. CONCLUSION Our results show that the drugs most commonly suspected to cause PRES were antineoplastics, immunosuppressants, and glucocorticoids. Future studies are needed to illuminate the pathophysiological alterations that underlie PRES. In the meantime, prescribers and patients should be made aware of the potential risks of PRES associated with pharmaceutical therapy, and the summaries of product characteristics for individual drugs should be updated to include this information.
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Affiliation(s)
- Cai-Lu Lei
- Department of Pharmacy, Guangxi Medical University Cancer Hospital, Nanning, China
- School of Pharmaceutical Science, Guangxi Medical University, Nanning, China
| | - Xiao-Long Gui
- Department of Gastrointestinal & Gland Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Lin-Yu Wang
- Department of Pharmacy, Guangxi Medical University Cancer Hospital, Nanning, China
| | - You-Jia Guo
- Department of Pharmacy, Guangxi Medical University Cancer Hospital, Nanning, China
| | - Yan Li
- Department of Pharmacy, Guangxi Medical University Cancer Hospital, Nanning, China
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Kaufmann J, Buecke P, Meinel T, Beyeler M, Scutelnic A, Kaesmacher J, Mujanović A, Dobrocky T, Arsany H, Peters N, Z'Graggen W, Jung S, Seiffge D. Frequency of ischaemic stroke and intracranial haemorrhage in patients with reversible cerebral vasoconstriction syndrome (RCVS) and posterior reversible encephalopathy syndrome ( PRES) - A systematic review. Eur J Neurol 2024; 31:e16246. [PMID: 38470001 DOI: 10.1111/ene.16246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 01/29/2024] [Accepted: 01/30/2024] [Indexed: 03/13/2024]
Abstract
BACKGROUND Posterior reversible encephalopathy syndrome (PRES) and reversible cerebral vasoconstriction syndrome (RCVS) may cause ischaemic stroke and intracranial haemorrhage. The aim of our study was to assess the frequency of the afore-mentioned outcomes. METHODS We performed a PROSPERO-registered (CRD42022355704) systematic review and meta-analysis accessing PubMed until 7 November 2022. The inclusion criteria were: (1) original publication, (2) adult patients (≥18 years), (3) enrolling patients with PRES and/or RCVS, (4) English language and (5) outcome information. Outcomes were frequency of (1) ischaemic stroke and (2) intracranial haemorrhage, divided into subarachnoid haemorrhage (SAH) and intraparenchymal haemorrhage (IPH). The Cochrane Risk of Bias tool was used. RESULTS We identified 848 studies and included 48 relevant studies after reviewing titles, abstracts and full text. We found 11 studies on RCVS (unselected patients), reporting on 2746 patients. Among the patients analysed, 15.9% (95% CI 9.6%-23.4%) had ischaemic stroke and 22.1% (95% CI 10%-39.6%) had intracranial haemorrhage. A further 20.3% (95% CI 11.2%-31.2%) had SAH and 6.7% (95% CI 3.6%-10.7%) had IPH. Furthermore, we found 28 studies on PRES (unselected patients), reporting on 1385 patients. Among the patients analysed, 11.2% (95% CI 7.9%-15%) had ischaemic stroke and 16.1% (95% CI 12.3%-20.3%) had intracranial haemorrhage. Further, 7% (95% CI 4.7%-9.9%) had SAH and 9.7% (95% CI 5.4%-15%) had IPH. CONCLUSIONS Intracranial haemorrhage and ischaemic stroke are common outcomes in PRES and RCVS. The frequency reported in the individual studies varied considerably.
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Affiliation(s)
- Jana Kaufmann
- Department of Neurology, Inselspital University Hospital and University of Bern, Bern, Switzerland
| | - Philipp Buecke
- Department of Neurology, Inselspital University Hospital and University of Bern, Bern, Switzerland
| | - Thomas Meinel
- Department of Neurology, Inselspital University Hospital and University of Bern, Bern, Switzerland
| | - Morin Beyeler
- Department of Neurology, Inselspital University Hospital and University of Bern, Bern, Switzerland
| | - Adrian Scutelnic
- Department of Neurology, Inselspital University Hospital and University of Bern, Bern, Switzerland
| | - Johannes Kaesmacher
- Institute of Diagnostic and Interventional Neuroradiology, Inselspital University Hospital and University of Bern, Bern, Switzerland
| | - Adnan Mujanović
- Institute of Diagnostic and Interventional Neuroradiology, Inselspital University Hospital and University of Bern, Bern, Switzerland
| | - Thomas Dobrocky
- Institute of Diagnostic and Interventional Neuroradiology, Inselspital University Hospital and University of Bern, Bern, Switzerland
| | - Hakim Arsany
- Institute of Diagnostic and Interventional Neuroradiology, Inselspital University Hospital and University of Bern, Bern, Switzerland
| | - Nils Peters
- Neurology and Neurorehabilitation, University Department of Geriatric Medicine Felix Platter, University of Basel, Basel, Switzerland
- Stroke Center, Hirslanden Clinic, Zurich, Switzerland
| | - Werner Z'Graggen
- Department of Neurology, Inselspital University Hospital and University of Bern, Bern, Switzerland
- Department of Neurosurgery, Inselspital University Hospital and University of Bern, Bern, Switzerland
| | - Simon Jung
- Department of Neurology, Inselspital University Hospital and University of Bern, Bern, Switzerland
| | - David Seiffge
- Department of Neurology, Inselspital University Hospital and University of Bern, Bern, Switzerland
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Barba L, Carrubba C, Spindler K, Weise CM, Sachs T, Foschi M, D'Anna L, Sehm B, Ibe R, Elolf E, Strauss C, Otto M, Mensch A, Abu-Rumeileh S. Posterior reversible encephalopathy syndrome associated with antibiotic therapy: a case report and systematic review. Neurol Sci 2024:10.1007/s10072-024-07545-1. [PMID: 38679625 DOI: 10.1007/s10072-024-07545-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 04/20/2024] [Indexed: 05/01/2024]
Abstract
Posterior reversible encephalopathy syndrome (PRES) is an acute neurological condition associated with different etiologies, including antibiotic therapy. To date, most data regarding antibiotic-related PRES are limited to case reports and small case series. Here, we report a novel case description and provide a systematic review of the clinico-radiological characteristics and prognosis of available cases of PRES associated with antibiotic therapy. We performed a systematic literature search in PubMed and Scopus from inception to 10 January 2024, following PRISMA guidelines and a predefined protocol. The database search yielded 12 subjects (including our case). We described the case of a 55-year-old female patient with PRES occurring one day after administration of metronidazole and showing elevated serum neurofilament light chain protein levels and favorable outcome. In our systematic review, antibiotic-associated PRES was more frequent in female patients (83.3%). Metronidazole and fluoroquinolones were the most reported antibiotics (33.3% each). Clinical and radiological features were comparable to those of PRES due to other causes. Regarding the prognosis, about one third of the cases were admitted to the intensive care unit, but almost all subjects (90.0%) had a complete or almost complete clinical and radiological recovery after prompt cessation of the causative drug. Antibiotic-associated PRES appears to share most of the characteristics of classic PRES. Given the overall good prognosis of the disease, it is important to promptly diagnose antibiotic-associated PRES and discontinue the causative drug.
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Affiliation(s)
- Lorenzo Barba
- Department of Neurology, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Carmelo Carrubba
- Department of Neurology, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Kai Spindler
- Department of Neurosurgery, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Christopher M Weise
- Department of Neurology, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Torben Sachs
- Department of Radiology, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Matteo Foschi
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Lucio D'Anna
- Department of Stroke and Neuroscience, Charing Cross Hospital, Imperial College London NHS Healthcare Trust, London, UK
- Division of Brain Sciences, Department of Medicine, Hammersmith Campus, Imperial College London, London, UK
| | - Bernhard Sehm
- Department of Neurology, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Richard Ibe
- Department of Neurology, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Erck Elolf
- Department of Radiology, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Christian Strauss
- Department of Neurosurgery, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Markus Otto
- Department of Neurology, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Alexander Mensch
- Department of Neurology, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Samir Abu-Rumeileh
- Department of Neurology, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany.
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Rossi S, Rinaldi R, Asioli GM, Barone V, Pianta P, Cescon M, Morelli MC, Faccioli L, Spinardi L, Cortelli P, Guarino M. Tacrolimus-associated neurotoxicity isolated to the brainstem: two illustrative cases and a systematic review of the literature. Neurol Sci 2024:10.1007/s10072-024-07433-8. [PMID: 38460049 DOI: 10.1007/s10072-024-07433-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 03/02/2024] [Indexed: 03/11/2024]
Abstract
INTRODUCTION Tacrolimus-associated neurotoxicity (TAN) manifests with wide clinical spectrum, ranging from mild tremors to severe encephalopathy. The isolated involvement of the brainstem is a rarely documented presentation of TAN, and its clinical and diagnostic characteristics are unclear. METHODS We report two cases of brainstem-isolated TAN (bi-TAN). Moreover, we performed a systematic review of the literature on bi-TAN and extracted data concerning demographics, clinical characteristics, radiological features, and management. The systematic literature search followed PRISMA guidelines and a pre-defined protocol. RESULTS Eleven patients, including our two, were identified (mean age: 41.3 years, ± 18.8; five males, 45%). Speech disturbance was the most common clinical presentation (45%). The mean latency from Tacrolimus initiation to bi-TAN onset was 26 days (± 30.8). Tacrolimus serum level tested above the reference range in three patients (mean: 26.83 ± 5.48). Brain MRI showed T2-FLAIR hyperintensities; three showed restricted diffusion on ADC maps. Neurological symptoms resolved completely in seven patients (63%) after Tacrolimus withdrawal or dose reduction. CONCLUSIONS Our findings suggest that bi-TAN could represent a brainstem variant of posterior reversible encephalopathy syndrome. Recognition of bi-TAN as a potential cause of isolated brainstem lesions is crucial to disentangle the diagnostic work-up and ensure prompt withdrawal or reduction of the offending agent.
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Affiliation(s)
- Simone Rossi
- UOC Clinica Neurologica - Rete Neurologica Metropolitana (NEUROMET), IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Via Albertoni 15, 40138, Bologna, Italy.
| | - Rita Rinaldi
- UOC Clinica Neurologica - Rete Neurologica Metropolitana (NEUROMET), IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Via Albertoni 15, 40138, Bologna, Italy
| | - Gian Maria Asioli
- UOC Clinica Neurologica - Rete Neurologica Metropolitana (NEUROMET), IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Via Albertoni 15, 40138, Bologna, Italy
| | - Valentina Barone
- UOC Clinica Neurologica - Rete Neurologica Metropolitana (NEUROMET), IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Via Albertoni 15, 40138, Bologna, Italy
| | - Paolo Pianta
- Internal Medicine Unit for the Treatment of Severe Organ Failure, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Matteo Cescon
- Hepatobiliary Surgery and Transplant Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Sant'Orsola Hospital, Bologna, Italy
| | - Maria Cristina Morelli
- Internal Medicine Unit for the Treatment of Severe Organ Failure, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Luca Faccioli
- IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Luca Spinardi
- IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Pietro Cortelli
- UOC Clinica Neurologica - Rete Neurologica Metropolitana (NEUROMET), IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Via Albertoni 15, 40138, Bologna, Italy
- Dipartimento Di Scienze Biomediche E Neuromotorie, Università Di Bologna, Bologna, Italy
| | - Maria Guarino
- UOC Clinica Neurologica - Rete Neurologica Metropolitana (NEUROMET), IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Via Albertoni 15, 40138, Bologna, Italy
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Srichawla BS, Fang T, Kipkorir V, Garcia-Dominguez MA. Reversible cerebral vasoconstriction syndrome and posterior reversible encephalopathy syndrome following vaccination: analysis of the VAERS database and systematic review. Ann Med Surg (Lond) 2024; 86:1251-1260. [PMID: 38463101 PMCID: PMC10923363 DOI: 10.1097/ms9.0000000000001407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 10/02/2023] [Indexed: 03/12/2024] Open
Abstract
Objectives This study aimed to analyze the Vaccine Adverse Event Reporting System (VAERS) database and systematically review the literature to provide a comprehensive analysis of reversible cerebral vasoconstriction syndrome (RCVS) and posterior reversible encephalopathy syndrome (PRES) secondary to vaccination. Methods The authors analyzed the VAERS database and conducted a systematic review following PRISMA guidelines. The inclusion criteria for VAERS data were a score of ≥3 on the RCVS2 score and/or radiographic findings consistent with the diagnosis of RCVS or PRES. The systematic review was registered with PROSPERO. Results Our combined data set included 29 cases (9 RCVS and 20 PRES). Most cases were women (72.4%) with a mean age of 50.7 years (SD 19.4 years). Most cases were associated with COVID-19 mRNA vaccines (58.6% Moderna, 20.7% Pfizer). Hypertension (37.9%), hyperlipidemia (13.7%), chronic kidney disease (CKD) (10.3%), and end-stage renal disease (6.8%) were common comorbidities. Furthermore, 20.6% (6/29) of cases were on immunosuppression therapy for various reasons. The mean time to symptom onset was 10.49 days after vaccination (SD 18.60), and the mean duration of hospitalization was 7.42 days (SD 5.94). The symptoms reported the most frequently were headache (41.3%), elevated blood pressure (31.0%), and emesis (17.2%). Typical radiographic findings included T2/FLAIR hyperintensities affecting the parieto-occipital lobes, indicative of vasogenic and/or cytotoxic edema. Conclusions This study provides a comprehensive analysis of postvaccine RCVS and PRES. Both disease states were seen most often in those with pre-existing risk factors such as female sex, age over 50, hypertension, renal disease, and immunosuppression. Vaccines and their associated immune response may cause endothelial dysfunction leading to cerebral vasospasm and loss of cerebral autoregulation. However, further research is required to understand the underlying pathophysiological mechanisms. Despite the associations found, the absolute risk of these syndromes remains extremely low compared to the immense benefits of vaccination.
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Affiliation(s)
- Bahadar S. Srichawla
- Department of Neurology, University of Massachusetts, Chan Medical School, Massachusetts, USA
| | - Ton Fang
- Department of Neurology, University of Massachusetts, Chan Medical School, Massachusetts, USA
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Zedde M, Grisendi I, Assenza F, Vandelli G, Napoli M, Moratti C, Valzania F, Pascarella R. Posterior reversible encephalopathy syndrome and acute ischemic stroke: an underreported association. Neurol Sci 2024; 45:1249-1254. [PMID: 38044394 DOI: 10.1007/s10072-023-07223-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 11/22/2023] [Indexed: 12/05/2023]
Abstract
INTRODUCTION Posterior reversible encephalopathy syndrome (PRES) is a rare and complex disorder with variable clinical presentation and a typical magnetic resonance imaging (MRI) pattern of vasogenic edema with typical and atypical locations. It is often triggered by other diseases and drugs and the most prototypical association is with persistently elevated arterial pressure values. Among the potential cerebrovascular complications, intracranial bleeding has been described, but ischemic stroke is uncommonly reported. METHODS We are presenting a case of a male patient with prolonged and sustained arterial hypertension acutely presenting with lacunar ischemic stroke involving the right corona radiata and composite MRI findings with the association of chronic small vessel disease (SVD) markers, acute symptomatic lacunar stroke, and atypical, central variant, posterior fossa dominant PRES. In the MRI follow-up, the white matter hyperintensities in T2-fluid attenuated inversion recovery (FLAIR sequences) due to PRES. DISCUSSION The pathophysiology of PRES is not yet fully known, but the association with markedly increased values of arterial pressure is typical. In this context, ischemic stroke has not been considered in the clinical and neuroradiological manifestations of PRES and it has been only occasionally reported in the literature. In this case, the main hypothesis is that sustained hypertension may have triggered both manifestations, PRES, and ischemic stroke and the last one allowed to diagnose the first one. CONCLUSIONS Atypical variants of PRES are not so rare and it may also occur in typical triggering situations. The association with ischemic stroke is even rarer and it may add some clues to the pathomechanisms of PRES.
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Affiliation(s)
- Marialuisa Zedde
- Neurology Unit, Stroke Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Via Amendola 2, 42122, Reggio Emilia, Italy.
| | - Ilaria Grisendi
- Neurology Unit, Stroke Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Via Amendola 2, 42122, Reggio Emilia, Italy
| | - Federica Assenza
- Neurology Unit, Stroke Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Via Amendola 2, 42122, Reggio Emilia, Italy
| | - Gabriele Vandelli
- Neurology Unit, Stroke Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Via Amendola 2, 42122, Reggio Emilia, Italy
| | - Manuela Napoli
- Neuroradiology Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Via Amendola 2, 42122, Reggio Emilia, Italy
| | - Claudio Moratti
- Neuroradiology Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Via Amendola 2, 42122, Reggio Emilia, Italy
| | - Franco Valzania
- Neurology Unit, Stroke Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Via Amendola 2, 42122, Reggio Emilia, Italy
| | - Rosario Pascarella
- Neuroradiology Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Via Amendola 2, 42122, Reggio Emilia, Italy
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Fanous N, Clarke E, Levy ML. Posterior reversible encephalopathy syndrome in the setting of IgA vasculitis. Pediatr Dermatol 2024. [PMID: 38368940 DOI: 10.1111/pde.15569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 02/03/2024] [Indexed: 02/20/2024]
Abstract
IgA vasculitis (IgAV), formerly known as Henoch-Scholein purpura, is a small vessel vasculitis, most commonly seen in pediatric patients, that can affect numerous internal organs including the kidneys, lungs, gastrointestinal tract, and the central nervous system (CNS). CNS manifestations of this condition include hypertensive encephalopathy, thrombosis, optic neuropathy, seizures, CNS vasculitis, and a more recently described phenomenon known as posterior reversible encephalopathy syndrome (PRES). Symptoms of PRES include hypertension, altered mental status, and seizures caused by vasogenic disruption of the blood-brain barrier, and the condition is diagnosed by characteristic edema-related gray-white matter changes in the parieto-occipital lobes on magnetic resonance imaging. Herein, we present a rare case of PRES as a presenting sign of IgAV to increase awareness about this unusual association.
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Affiliation(s)
- Noah Fanous
- The University of Texas Health Sciences Center at San Antonio, San Antonio, Texas, USA
| | - Emily Clarke
- Division of Dermatology, Dell Medical School at the University of Texas at Austin, Austin, Texas, USA
| | - Moise L Levy
- Division of Dermatology, Dell Medical School at the University of Texas at Austin, Austin, Texas, USA
- Department of Pediatrics, Dell Medical School at the University of Texas at Austin, Austin, Texas, USA
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Puac-Polanco P, Rovira À, Shah LM, Wiggins RH, Rivas Rodriguez F, Torres C. Imaging of Drug-Related Vasculopathy. Neuroimaging Clin N Am 2024; 34:113-128. [PMID: 37951697 DOI: 10.1016/j.nic.2023.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
Illicit and recreational drugs, such as cocaine, heroin, amphetamines, and marijuana, can result in drug-related vasculitis or vasculopathy. Similarly, the use of certain antithyroid, oncologic, and immunosuppressive medications for therapeutic purposes can lead to vasculopathy. This in turn may result in significant complications in the central nervous system, including intracranial hemorrhage and stroke. Cocaine abuse can also lead to midline destructive lesions of the sinonasal complex. MR imaging, Vessel Wall imaging, and CT/CTA are valuable imaging tools for the evaluation of patients with suspected drug-induced vasculopathy or vasculitis. This article reviews the pathomechanism, clinical presentation, and imaging findings of vasculopathy related to drug abuse and prescribed medications.
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Affiliation(s)
- Paulo Puac-Polanco
- Department of Radiology, Radiation Oncology and Medical Physics, Box 232, General Campus Room 1466e, 501 Smyth Road, Ottawa, Ontario K1H 8L6, Canada
| | - Àlex Rovira
- Neuroradiology Section, Department of Radiology, Hospital Vall d'Hebron Passeig Vall d'Hebron 119-129 08035 Barcelona, Spain
| | - Lubdha M Shah
- Division of Neuroradiology, University of Utah, 50 Medical Drive North, Salt Lake City, UT 84132, USA
| | - Richard H Wiggins
- Department of Radiology and Imaging Sciences, University of Utah School of Medicine, University of Utah Health Sciences Center, 50 Medical Drive North, Salt Lake City, UT 84132, USA
| | - Francisco Rivas Rodriguez
- Radiology, Division of Neuroradiology, University of Michigan, 1500 East Medical Center Drive, B2A205 Ann Arbor, MI 48109-5302, USA
| | - Carlos Torres
- Department of Radiology, Radiation Oncology and Medical Physics, Box 232, General Campus Room 1466e, 501 Smyth Road, Ottawa, Ontario K1H 8L6, Canada.
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Giorelli M, Liuzzi D, Aniello MS. Lithium-induced subacute diencephalic angio endotheliopathy. Neurol Sci 2024; 45:373-374. [PMID: 37775617 DOI: 10.1007/s10072-023-07097-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 09/21/2023] [Indexed: 10/01/2023]
Abstract
A 65-years-old woman with bipolar affective disorder presented to our ED with a severe lithium intoxication and the recent onset of confusion, clumsiness, and tremors. Symptoms worsened to stupor and anarthria immediately after hospital admission. Gadolinium-enhanced brain Magnetic Resonance Imaging (MRI) showed signal hyperintensity involving both thalami in T2weighted (T2w)/Fluid Attenuated Inversion Recovery sequences (right > left), restricted areas of proton diffusivity at the level of both occipital lobes and a sharp contrast enhancement of thalami, rhombencephalon, and of leptomeninges from either the temporal, parietal, occipital lobes as well as from the cerebellar folia (right > left). These findings were consistent with a severe form of Posterior Encephalopathy known as Subacute Diencephalic Angio Endotheliopahty (SDAE). In addition, Magnetic Resonance Angiography revealed thrombosis of the right transverse and sigmoidal sinuses up to confluence with the jugular vein. The MRI picture resolved one month later after a course of high dosage dexamethasone. The patient deceased one month after discharge, mainly due to Diabetes Insipidusassociated hypernatremia. Dissecting the "Pandora's box" represented by complex MRI findings (SDAE and sinus thrombosis) in lithium-induced neurotoxicity is fundamental in timely recognizing this threating but potentially reversible clinical picture.
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Affiliation(s)
- Maurizio Giorelli
- Operative Unit of Neurology, "Dimiccoli" General Hospital, Viale Ippocrate 11, 76121, Barletta, ASL BT, Italy.
| | - Daniele Liuzzi
- Operative Unit of Neurology, "Dimiccoli" General Hospital, Viale Ippocrate 11, 76121, Barletta, ASL BT, Italy
| | - Maria Stella Aniello
- Operative Unit of Neurology, "Dimiccoli" General Hospital, Viale Ippocrate 11, 76121, Barletta, ASL BT, Italy
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11
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Jha VK, Akal RS, Mahapatra D, Sharma A, Singh BP, Arora R. Nephrotic Syndrome and Posterior Reversible Encephalopathy Syndrome as Clinical Presentations of Gemcitabine-Induced Thrombotic Micro-Angiopathy. Indian J Nephrol 2024; 34:74-78. [PMID: 38645915 PMCID: PMC11003583 DOI: 10.4103/ijn.ijn_277_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 09/18/2022] [Indexed: 04/23/2024] Open
Abstract
Gemcitabine-induced thrombotic micro-angiopathy (GiTMA) is a very rare pathology of micro-vascular occlusion with a poor prognosis. In this case report, we present a young male with pancreatic carcinoma who received gemcitabine as adjuvant chemotherapy and developed thrombotic micro-angiopathy (TMA) manifesting as nephrotic syndrome with renal dysfunction and posterior reversible encephalopathy syndrome (PRES). The case was successfully managed with discontinuation of the drug and conservative management. The pathogenesis of GiTMA might be direct endothelial dysfunction with consequent activation of the clotting system. The role of plasma exchanges and monoclonal antibodies is unclear in drug-induced TMA.
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Affiliation(s)
- Vijoy Kumar Jha
- Department of Nephrology, Command Hospital Air Force, Bengaluru, Karnataka, India
| | - Ramanjit Singh Akal
- Department of Nephrology, Command Hospital Air Force, Bengaluru, Karnataka, India
| | - Debasish Mahapatra
- Department of Nephrology, Command Hospital Air Force, Bengaluru, Karnataka, India
| | - Alok Sharma
- Department of Renal Pathology and Electron Microscopy, Lal PathLabs Limited, New Delhi, India
| | - Bhanu Pratap Singh
- Department of Radiology, Command Hospital Air Force, Bengaluru, Karnataka, India
| | - Rahil Arora
- Department of Medicine, Command Hospital Air Force, Bengaluru, Karnataka, India
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12
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Nasr MJ, Khatir AA, Kebria FA, Bazooyar B, Ebrahimpour S, Gooran A. Superinfected COVID-19 in a young patient with posterior reversible encephalopathy syndrome: A case report. Clin Case Rep 2024; 12:e8336. [PMID: 38188851 PMCID: PMC10766553 DOI: 10.1002/ccr3.8336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 12/01/2023] [Accepted: 12/02/2023] [Indexed: 01/09/2024] Open
Abstract
Posterior reversible encephalopathy syndrome (PRES) is a clinical syndrome with central nervous system (CNS) symptoms usually related to autoregulatory cerebral failure and high blood pressure. Neuroimaging is critical to diagnosis. Neurological presentations of COVID-19 disease are categorized into CNS symptoms and peripheral nervous system (PNS) symptoms. The patient was a 15-year-old female with SARS-CoV-2 pneumonia who developed PRES with a typical clinical and radiological appearance. She was treated with dexamethasone, phenytoin, sodium valproate and remdesivir. The patient was discharged after recovery of symptoms and was in good general condition. It is recommended that in patients affected by COVID-19 with neurological symptoms, the PRES can be considered in the differential diagnosis.
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Affiliation(s)
| | - Ali Alizadeh Khatir
- Mobility Impairment Research Center Health Research Institute Babol University of Medical Sciences Babol Iran
| | | | - Bahareh Bazooyar
- Department of Neurology Babol University of Medical Sciences Babol Iran
| | - Soheil Ebrahimpour
- Infection Diseases and Tropical Medicine Research Center, Health Research Institute Babol University of Medical Sciences Babol Iran
| | - Azin Gooran
- Student Research Committee Babol University of Medical Sciences Babol Iran
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13
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Hayes J, Mahoney AB, Ayers C, Sarma A, Ess KC, Hunley TE, Smith CM. A rare cause of posterior reversible encephalopathy syndrome: Acute lymphoblastic leukemia. Clin Case Rep 2023; 11:e8238. [PMID: 38028041 PMCID: PMC10659917 DOI: 10.1002/ccr3.8238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 06/08/2023] [Accepted: 11/08/2023] [Indexed: 12/01/2023] Open
Abstract
Key Clinical Message The presentation of posterior reversible encephalopathy syndrome (PRES) as the initial presenting sign of acute lymphoblastic leukemia is unusual, as PRES is more often a complication of therapy. This case highlights the importance of maintaining a broad differential diagnosis for pediatric hypertension and its complications. Abstract A 6-year-old male presented with a seizure-like episode. Evaluation revealed hypertension and brain imaging showed findings consistent with posterior reversible encephalopathy syndrome. Complete blood count showed lymphoblasts, and the cause of his hypertension was determined to be renal infiltration of leukemia cells due to B-cell acute lymphoblastic leukemia.
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Affiliation(s)
- Jessica Hayes
- Department of Pediatrics, Vanderbilt University Medical CenterMonroe Carell Jr. Children's HospitalNashvilleTennesseeUSA
| | - Anne Byrd Mahoney
- Department of Pediatrics, Vanderbilt University Medical CenterMonroe Carell Jr. Children's HospitalNashvilleTennesseeUSA
- Division of Pediatric Hematology/OncologyVanderbilt University Medical CenterNashvilleTennesseeUSA
| | - Claci Ayers
- Department of Pediatrics, Vanderbilt University Medical CenterMonroe Carell Jr. Children's HospitalNashvilleTennesseeUSA
- Division of Pediatric Emergency MedicineVanderbilt University Medical CenterNashvilleTennesseeUSA
| | - Asha Sarma
- Department of RadiologyVanderbilt University Medical CenterNashvilleTennesseeUSA
| | - Kevin C. Ess
- Department of Pediatrics, Vanderbilt University Medical CenterMonroe Carell Jr. Children's HospitalNashvilleTennesseeUSA
- Division of Pediatric NeurologyVanderbilt University Medical CenterNashvilleTennesseeUSA
| | - Tracy E. Hunley
- Department of Pediatrics, Vanderbilt University Medical CenterMonroe Carell Jr. Children's HospitalNashvilleTennesseeUSA
- Division of Pediatric NephrologyVanderbilt University Medical CenterNashvilleTennesseeUSA
| | - Christine Moore Smith
- Department of Pediatrics, Vanderbilt University Medical CenterMonroe Carell Jr. Children's HospitalNashvilleTennesseeUSA
- Division of Pediatric Hematology/OncologyVanderbilt University Medical CenterNashvilleTennesseeUSA
- Vanderbilt‐Ingram Cancer CenterVanderbilt University Medical CenterNashvilleTennesseeUSA
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14
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Srichawla BS, Quast J. Magnesium deficiency: An overlooked key to the puzzle of posterior reversible encephalopathy syndrome ( PRES) and reversible cerebral vasoconstriction syndrome (RCVS)? J Neurol Sci 2023; 453:120796. [PMID: 37708589 DOI: 10.1016/j.jns.2023.120796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 09/06/2023] [Indexed: 09/16/2023]
Affiliation(s)
- Bahadar S Srichawla
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA, USA.
| | - Jared Quast
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA, USA.
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15
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Tagliaferri A, Kania B, Rezkalla A, Lamm R. A Critical Care Standpoint in the Diagnosis of Scleroderma Renal Crisis. J Community Hosp Intern Med Perspect 2023; 13:72-76. [PMID: 37868671 PMCID: PMC10589050 DOI: 10.55729/2000-9666.1226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 05/17/2023] [Accepted: 06/02/2023] [Indexed: 10/24/2023] Open
Abstract
Typical or atypical presentations of rare diseases may be confounded by co-morbidities in critically-ill patients. It is imperative to diagnose and treat appropriately, despite this difficulty. Scleroderma renal crisis mimics many other conditions, and can be potentially fatal if not caught early enough. Particularly, in critically-ill patients with multiple pathologies, it can be difficult to distinguish scleroderma renal crisis from other diseases, such as thrombotic thrombocytopenic purpura (TTP), hypertensive emergency, posterior reversible encephalopathy syndrome (PRES), or atypical hemolytic uremic syndrome (HUS). Herein, a patient who presented with encephalopathy and seizures was initially treated for thrombotic thrombocytopenic purpura, but was ultimately diagnosed with scleroderma renal crisis. Given her numerous laboratory abnormalities, such as thrombocytopenia, hemolytic anemia, kidney and liver dysfunction, and elevated inflammatory markers, various differentials were considered. During her hospitalization, she suffered a cardiac arrest, seizures, nosocomial infections and worsening kidney disease requiring dialysis, making the final diagnosis of scleroderma renal crisis a diagnosis of exclusion. Subsequently, the management of a patient with multiple co-morbidities and confounding laboratory abnormalities difficult to treat. This article highlights these intricacies and formulates the thought process behind the diagnosis of Scleroderma Renal Crisis.
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Affiliation(s)
- Ariana Tagliaferri
- Department of Medicine, St. Joseph’s University Medical Center, 703 Main St, Paterson, NJ 07503,
USA
| | - Brooke Kania
- Department of Medicine, St. Joseph’s University Medical Center, 703 Main St, Paterson, NJ 07503,
USA
| | - Abraam Rezkalla
- Department of Medicine, St. Joseph’s University Medical Center, 703 Main St, Paterson, NJ 07503,
USA
| | - Ruth Lamm
- Department of Critical Care, St. Joseph’s University Medical Center, 703 Main St, Paterson, NJ 07503,
USA
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16
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Onyechi A, Ohemeng-Dapaah J, Shaba W, Oyenuga M, Lacasse A, Sandeep S, Jadhav A, Kumar V, Pante A. Needle in a Haystack: Acute Intermittent Porphyria, an Often-missed Differential Diagnosis of Abdominal Pain. J Community Hosp Intern Med Perspect 2023; 13:82-85. [PMID: 37868674 PMCID: PMC10589034 DOI: 10.55729/2000-9666.1232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/28/2023] [Accepted: 06/12/2023] [Indexed: 10/24/2023] Open
Abstract
Acute intermittent porphyria (AIP) is a rare disease that arises due to deficiency of the biosynthetic enzyme porphobilinogen deaminase (PBGD) involved in heme synthesis. Acute attacks can present with abdominal pain and neurological symptoms, although vague in nature. Recurrent hospitalizations for idiopathic intermittent abdominal pain should warrant investigation for AIP. Posterior reversible encephalopathy (PRES) presents with visual disturbances and seizure-like activity and can be, although rarely, associated with AIP. It is noteworthy to know that antiepileptic medication used in management of PRES can in turn worsen AIP.
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Affiliation(s)
- Afoma Onyechi
- Department of Internal Medicine, SSM Health St. Mary's Hospital, St. Louis, MO,
USA
| | | | - Winnie Shaba
- Department of Internal Medicine, SSM Health St. Mary's Hospital, St. Louis, MO,
USA
| | - Mosunmoluwa Oyenuga
- Department of Internal Medicine, Abbott Northwestern Hospital, Minneapolis, MN,
USA
| | - Alexandre Lacasse
- Department of Internal Medicine, SSM Health St. Mary's Hospital, St. Louis, MO,
USA
| | - Sen Sandeep
- Division of Hematology/Oncology, SSM Health St. Mary's Hospital, St. Louis, MO,
USA
| | - Amar Jadhav
- Division of Pulmonology and Critical Care Medicine, SSM Health St Mary's Hospital, St. Louis, MO,
USA
| | - Vikas Kumar
- Division of Neurology, SSM Health St Mary's Hospital, St. Louis, MO,
USA
| | - Aditya Pante
- Department of Internal Medicine, SSM Health St. Mary's Hospital, St. Louis, MO,
USA
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17
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Ozturk Y, Ozturk N, Argun A, Ozer H, Yonet F, Baloglu İ. Tonic-Clonic Seizure in Patient With SLE: Posterior Reversible Encephalopathy Syndrome, or a Neuropsychiatric Manifestation of SLE? Mediterr J Rheumatol 2023; 34:391-395. [PMID: 37941870 PMCID: PMC10628884 DOI: 10.31138/mjr.20230905.tc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 03/31/2023] [Accepted: 05/15/2023] [Indexed: 11/10/2023] Open
Abstract
Posterior reversible encephalopathy syndrome (PRES) is a clinically and radiologically diagnosed reversible sudden onset disease with many neurological symptoms. SLE is the most common cause of PRES among autoimmune diseases. Many factors, such as SLE activity, hypertension, hematological and renal diseases, lymphopenia dyslipidemia, and immunosuppressive treatments, can trigger PRES in SLE. We wanted to draw attention to the difference between neuropsychiatric systemic lupus erythematosus (SLE) and PRES in a patient with SLE and the triggers for developing PRES in SLE by presenting a hypertensive patient on immunosuppressive therapy who had just started haemodialysis treatment and had generalised tonic-clonic seizures.
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Affiliation(s)
- Yasin Ozturk
- Nephrology Department, Meram School of Medicine, Necmettin Erbakan University, Turkey
| | - Neslihan Ozturk
- Internal Medicine Department, Meram School of Medicine, Necmettin Erbakan University, Turkey
| | - Aysenur Argun
- Nephrology Department, Meram School of Medicine, Necmettin Erbakan University, Turkey
| | - Hakan Ozer
- Nephrology Department, Meram School of Medicine, Necmettin Erbakan University, Turkey
| | - Fethi Yonet
- Nephrology Department, Meram School of Medicine, Necmettin Erbakan University, Turkey
| | - İsmail Baloglu
- Nephrology Department, Meram School of Medicine, Necmettin Erbakan University, Turkey
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18
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Gallop L, McNeillis N. Posterior reversible encephalopathy syndrome in a child, following splenectomy under combined general and spinal anaesthesia. Anaesth Rep 2023; 11:e12245. [PMID: 37767368 PMCID: PMC10520240 DOI: 10.1002/anr3.12245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/05/2023] [Indexed: 09/29/2023] Open
Abstract
Posterior reversible encephalopathy syndrome is a rare and serious condition that presents with acute neurological symptoms with characteristic changes on imaging. It can lead to substantial morbidity and mortality, but can be reversible if recognised and treated. Here, we report a case of posterior reversible encephalopathy syndrome in a child post-splenectomy under general anaesthesia with spinal anaesthesia. As far as we are aware, this condition has not previously been described in relation to spinal anaesthesia in the paediatric population. This case demonstrates the importance of recognising blood pressure changes in children, which can be challenging due to age-, sex- and height-related centiles for blood pressure measurements. Posterior reversible encephalopathy syndrome should be considered as a differential diagnosis for headache in a patient that has had a spinal anaesthesia.
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Affiliation(s)
- L. Gallop
- Department of AnaesthesiaConquest HospitalHastingsUK
| | - N. McNeillis
- Department of AnaesthesiaConquest HospitalHastingsUK
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19
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Chionatos RA, Lerner DP, Burns JD, Ramineni A. Alcohol-related posterior reversible encephalopathy syndrome: a case report of a patient managed with a benzodiazepine-sparing regimen for alcohol withdrawal. Neurocase 2023; 29:75-80. [PMID: 38700146 DOI: 10.1080/13554794.2024.2346365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 04/15/2024] [Indexed: 05/05/2024]
Abstract
We report a case of posterior reversible encephalopathy syndrome (PRES) during treatment for alcohol withdrawal syndrome with gabapentin and clonidine. The patient developed severe hypertension, confusion and tremor, culminating in bilateral vision loss and a seizure. Imaging revealed posterior cerebral edema. Treatment with benzodiazepines, antihypertensives, and anti-seizure medications led to resolution. One year later, imaging showed resolution of the findings. We review the associated literature and propose the recognition of a PRES sub-entity, Alcohol-Related PRES (ARPRES), which can appear in the setting of alcohol withdrawal syndrome, chronic alcohol use, and acute alcohol intoxication, with or without hypertension.
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Affiliation(s)
- Rafail A Chionatos
- Department of Neurology, Tufts University School of Medicine, Boston, USA
| | - David P Lerner
- Department of Neurology, Brookdale University Hospital and Medical Center, Brooklyn, USA
| | - Joseph D Burns
- Department of Neurology, Tufts University School of Medicine, Boston, USA
- Department of Neurology, Lahey Hospital and Medical Center, Burlington, USA
- Department of Neurosurgery, Tufts University School of Medicine, Boston, USA
| | - Anil Ramineni
- Department of Neurology, Tufts University School of Medicine, Boston, USA
- Department of Neurology, Lahey Hospital and Medical Center, Burlington, USA
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20
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Hawkes MA, Hajeb M, Rabinstein AA. Perfusion Deficits in Patients with Posterior Reversible Encephalopathy Syndrome: a Retrospective, Two-Center Study. Neurocrit Care 2023; 38:726-732. [PMID: 36456865 DOI: 10.1007/s12028-022-01642-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 11/07/2022] [Indexed: 12/05/2022]
Abstract
BACKGROUND Posterior reversible encephalopathy syndrome (PRES) is manifested by acute neurological symptoms in patients with varied predisposing factors and characteristic findings on brain imaging. Cerebrovascular autoregulation is thought to be altered in PRES. However, it remains unclear whether cerebral hypoperfusion or hyperperfusion is the initiating event. We aimed to describe the brain perfusion status in untreated patients with PRES. METHODS Patients with PRES who underwent cerebral perfusion studies on presentation were retrospectively identified from (1) a prospective database of patients with PRES admitted to Saint Mary's Hospital, Mayo Clinic, Rochester from January 2005 to December 2021 and (2) University of Nebraska Medical Center electronic database from January 2010 to December 2021. Demographics, past medical history, presenting symptoms, cause of PRES, and clinical outcomes were recorded. Brain imaging studies were reviewed. We recorded the location of brain lesions, the time from symptoms onset to perfusion study, blood pressure at the time of the perfusion study, and blood pressure lowering treatments. RESULTS Five patients (four women, median age 66 years) were included. Causes of PRES were acute hypertension (n = 3), perioperative blood pressure fluctuations, and treatment with pazopanib. Four patients had chronic hypertension. Presenting symptoms were encephalopathy (n = 5), focal neurological symptoms (n = 4), and seizures (n = 2). All patients underwent computed tomography (CT) perfusion performed within 12 h of symptoms onset. All but one patient was hypertensive at the time of CT perfusion. Scans showed diffuse cerebral hypoperfusion, more pronounced in the corona radiata and areas with brain edema. No patient had critical cerebral ischemia or arterial vasoconstriction on CT angiogram. CONCLUSIONS Patients with PRES can have cerebral hypoperfusion despite severe hypertension. A perfusion study in the acute setting may be helpful to better understand the perfusion status and guide blood pressure treatment.
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Affiliation(s)
- Maximiliano A Hawkes
- Department of Neurological Sciences, University of Nebraska Medical Center, 988440 Nebraska Medical Center, Omaha, NE, 68198-8440, USA.
| | - Mania Hajeb
- Department of Neurology, Mayo Clinic, Rochester, MN, USA
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21
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Gurumurthy V, Jain G. Newly diagnosed PRES in a sickle cell diseased patient: a case report. Ann Med Surg (Lond) 2023; 85:1975-1977. [PMID: 37229077 PMCID: PMC10205325 DOI: 10.1097/ms9.0000000000000523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 03/18/2023] [Indexed: 05/27/2023] Open
Abstract
Sickle cell disease has many clinical impacts, one such rare finding is systemic hypertension although the literature to support it is debatable. Hypertension along with other key components of sickle cell pathology is one of the reversible causes of posterior reversible encephalopathy syndrome (PRES). Although its triggering factors and pathophysiology is not well documented, hypertension is one of the easily reversible causes of PRES. A well-controlled blood pressure is an aim for reversibility and future recurrence of PRES. However, the addition of other medications like anticonvulsants (levetiracetam and lacosamide) to prevent seizures as a consequence of PRES still remains debatable. Considering the case reported below, the addition of Hydroxyurea to the treatment can be another cause of the recurrence of PRES and needs to be weighed for its risks and benefits.
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Affiliation(s)
| | - Gauri Jain
- Emergency Department, Ashoka Medicover Hospital, Nashik, India
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22
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Bonura A, Iaccarino G, Rossi SS, Capone F, Motolese F, Calandrelli R, Di Lazzaro V, Pilato F. Posterior reversible encephalopathy syndrome and reversible cerebral vasoconstriction syndrome in patients with COVID-19 infection: is there a link? A systematic review and case report analysis. J Neurol 2023; 270:2826-2852. [PMID: 37014421 PMCID: PMC10071475 DOI: 10.1007/s00415-023-11684-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Revised: 02/26/2023] [Accepted: 03/21/2023] [Indexed: 04/05/2023]
Abstract
During the SARS-CoV2 pandemic, several cases of Posterior Reversible Encephalopathy Syndrome (PRES) and of Reversible Cerebral Vasoconstriction Syndrome (RCVS) in COVID-19 patients have been reported, but the link between these syndromes and COVID-19 is unclear. We performed a systematic review, according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement to evaluate whether SARS-CoV2 infection or the drugs used to treat it could be deemed potential risk factors for PRES or RCVS. We performed a literature search. We found 70 articles (60 on PRES and 10 on RCVS) concerning n = 105 patients (n = 85 with PRES, n = 20 with RCVS). We analyzed the clinical characteristics of the two populations separately, then performed an inferential analysis to search for other independent risk factors. We found fewer than usual PRES-related (43.9%) and RCVS-related (45%) risk factors in patients with COVID-19. Such a low incidence of risk factors for PRES and RCVS might suggest the involvement of COVID-19 as an additional risk factor for both diseases due to its capability to cause endothelial dysfunction. We discuss the putative mechanisms of endothelial damage by SARS-CoV2 and antiviral drugs which may underlie the development of PRES and RCVS.
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Affiliation(s)
- Adriano Bonura
- Department of Medicine and Surgery, Unit of Neurology, Neurophysiology, Neurobiology and Psychiatry, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21, 00128, Rome, Italy
- Institute of Neurology, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200, 00128, Rome, Italy
| | - Gianmarco Iaccarino
- Department of Medicine and Surgery, Unit of Neurology, Neurophysiology, Neurobiology and Psychiatry, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21, 00128, Rome, Italy
- Institute of Neurology, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200, 00128, Rome, Italy
| | - Sergio Soeren Rossi
- Department of Medicine and Surgery, Unit of Neurology, Neurophysiology, Neurobiology and Psychiatry, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21, 00128, Rome, Italy
- Institute of Neurology, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200, 00128, Rome, Italy
| | - Fioravante Capone
- Department of Medicine and Surgery, Unit of Neurology, Neurophysiology, Neurobiology and Psychiatry, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21, 00128, Rome, Italy
- Institute of Neurology, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200, 00128, Rome, Italy
| | - Francesco Motolese
- Department of Medicine and Surgery, Unit of Neurology, Neurophysiology, Neurobiology and Psychiatry, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21, 00128, Rome, Italy
- Institute of Neurology, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200, 00128, Rome, Italy
| | - Rosalinda Calandrelli
- Institute of Radiology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 1, 00168, Rome, Italy
| | - Vincenzo Di Lazzaro
- Department of Medicine and Surgery, Unit of Neurology, Neurophysiology, Neurobiology and Psychiatry, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21, 00128, Rome, Italy
- Institute of Neurology, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200, 00128, Rome, Italy
| | - Fabio Pilato
- Department of Medicine and Surgery, Unit of Neurology, Neurophysiology, Neurobiology and Psychiatry, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21, 00128, Rome, Italy.
- Institute of Neurology, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200, 00128, Rome, Italy.
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23
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Ajmi H, Brahim J, Mabrouk S, Ben Abdallah A, Zouari N, Majdoub F, Nouir S, Hasni I, Ben Cheikh Y, Chemli J, Jemni H, Abroug S. Clinical and radiological findings of posterior reversible encephalopathy syndrome in children: About 16 children hospitalized in the pediatric department of a Tunisian tertiary care hospital. Eur J Paediatr Neurol 2023; 43:18-26. [PMID: 36871341 DOI: 10.1016/j.ejpn.2023.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/24/2022] [Accepted: 02/12/2023] [Indexed: 02/21/2023]
Abstract
BACKGROUND Posterior reversible encephalopathy syndrome (PRES) is a clinico-radiological entity most frequently described in young- or middle-aged adults with a rare occurrence among children. AIM To determine the clinical, radiological features and outcome of PRES in children admitted to a Tunisian tertiary care pediatric department. METHODS we retrospectively reviewed records of all children under 18 years old diagnosed with PRES and admitted to the PICU of the Pediatric department of Sahloul University Hospital from January 2000 to August 2021. RESULTS Sixteen patients were enrolled in this study. The mean age of the study population at PRES onset was 10 years (range: 4-14 years) and the male female ratio was 3. The most frequent neurological signs were seizures (n = 16 cases), headache (n = 8 cases), and impaired level of consciousness (7 cases). Visual disturbances were found in one patient. Arterial hypertension was the most underlying cause (16 cases). Brain MRI showed vasogenic edema, mostly localized in the parietal (13 cases) and occipital (11 cases) lobes. Moreover, cytotoxic edema (2 cases), pathologic contrast enhancement (1 case), and hemorrhage (3 cases) were isolated on MRI. The outcome after specific management was favorable after the first onset in 13 cases and death occurred in 3 patients. Relapses were observed in 4 patients. CONCLUSION Clinical features presented by children with PRES are variable and non-specific. MRI typically shows reversible posterior cerebral edema. However, in some cases, atypical neuro-imaging findings, such as cytotoxic edema infarction, hemorrhage and contrast enhancement can be observed.
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Affiliation(s)
- Houda Ajmi
- Department of Pediatrics, Sahloul Teaching Hospital, 4054, Sousse, Tunisia.
| | - Jawher Brahim
- Department of Pediatrics, Sahloul Teaching Hospital, 4054, Sousse, Tunisia
| | - Sameh Mabrouk
- Department of Pediatrics, Sahloul Teaching Hospital, 4054, Sousse, Tunisia
| | - Amel Ben Abdallah
- Department of Radiology, Sahloul Teaching Hospital, 4054, Sousse, Tunisia
| | - Noura Zouari
- Department of Pediatrics, Sahloul Teaching Hospital, 4054, Sousse, Tunisia
| | - Fadoua Majdoub
- Department of Pediatrics, Sahloul Teaching Hospital, 4054, Sousse, Tunisia
| | - Salsabil Nouir
- Department of Pediatrics, Sahloul Teaching Hospital, 4054, Sousse, Tunisia
| | - Ibtissem Hasni
- Department of Radiology, Sahloul Teaching Hospital, 4054, Sousse, Tunisia
| | - Yasser Ben Cheikh
- Department of Radiology, Sahloul Teaching Hospital, 4054, Sousse, Tunisia
| | - Jalel Chemli
- Department of Pediatrics, Sahloul Teaching Hospital, 4054, Sousse, Tunisia
| | - Hela Jemni
- Department of Radiology, Sahloul Teaching Hospital, 4054, Sousse, Tunisia
| | - Saoussan Abroug
- Department of Pediatrics, Sahloul Teaching Hospital, 4054, Sousse, Tunisia
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Pischik E, Baumann K, Karpenko A, Kauppinen R. Pathogenesis of acute encephalopathy in acute hepatic porphyria. J Neurol 2023; 270:2613-2630. [PMID: 36757574 PMCID: PMC10129990 DOI: 10.1007/s00415-023-11586-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 01/20/2023] [Accepted: 01/22/2023] [Indexed: 02/10/2023]
Abstract
Acute encephalopathy (AE) can be a manifestation of an acute porphyric attack. Clinical data were studied in 32 patients during AE with or without polyneuropathy (PNP) together with 12 subjects with PNP but no AE, and 17 with dysautonomia solely. Brain neuroimaging was done in 20 attacks during AE, and PEPT2 polymorphisms were studied in 56 subjects, 24 with AE. AE manifested as a triad of seizures, confusion and/or blurred vision. Symptoms lasting 1-5 days manifested 3-19 days from the onset of an attack. 55% of these patients had acute PNP independent of AE. Posterior reversible encephalopathy syndrome (PRES) was detected in 42% of the attacks. These patients were severely affected and hyponatremic (88%). Reversible segmental vasoconstriction was rare. There was no statistical difference in hypertension or urinary excretion of porphyrin precursors among the patients with or without AE. In 94% of the attacks with AE, liver transaminases were elevated significantly (1.5 to fivefold, P = 0.034) compared to a normal level in 87% of the attacks with dysautonomia, or in 25% of patients with PNP solely. PEPT2*2/2 haplotype was less common among patients with AE than without (8.3% vs. 25.8%, P = 0.159) and in patients with PNP than without (9.5% vs. 22.9%, P = 0.207), suggesting a minor role, if any, in acute neurotoxicity. In contrast, PEPT2*2/2 haplotype was commoner among patients with chronic kidney disease (P = 0.192). Acute endothelial dysfunction in porphyric encephalopathy could be explained by a combination of abrupt hypertension, SIADH, and acute metabolic and inflammatory factors of hepatic origin.
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Affiliation(s)
- Elena Pischik
- Department of Neurology, Consultative and Diagnostic Center with Polyclinics, St. Petersburg, Russia.,Department of Medicine, University Central Hospital of Helsinki, Helsinki, Finland
| | - Katrin Baumann
- Department of Gynecology and Obstetrics, University Central Hospital of Helsinki, Helsinki, Finland
| | - Alla Karpenko
- Department of Radiology, Consultative and Diagnostic Center with Polyclinics, St. Petersburg, Russia.,High Technology Institution, North-Western State Medical University, St. Petersburg, Russia
| | - Raili Kauppinen
- Department of Medicine, University Central Hospital of Helsinki, Helsinki, Finland. .,Biomedicum-Helsinki2, Tukholmankatu 8C, 00029 HUS, Helsinki, Finland.
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25
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Balcerac A, Bihan K, Psimaras D, Lebrun-Vignes B, Salem JE, Weiss N. Drugs associated with posterior reversible encephalopathy syndrome, a worldwide signal detection study. J Neurol 2023; 270:975-985. [PMID: 36329183 DOI: 10.1007/s00415-022-11450-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 10/21/2022] [Accepted: 10/22/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Posterior reversible encephalopathy syndrome (PRES) can occur in a variety of clinical conditions, such as severe hypertension, pregnancy, inflammatory diseases, hematopoietic stem cells or solid organ transplantation. Apart increased blood pressure levels and altered renal function, several drugs have been reported as potential triggering factor. These descriptions are nevertheless limited to case reports or small case series. Systematic analysis of drugs associated with PRES using global pharmacovigilance database is lacking and can be useful. METHODS We performed a disproportionality analysis using VigiBase, the World Health Organization pharmacovigilance database, using the information component (IC). The IC compares observed and expected values to find associations between drugs and PRES using disproportionate Bayesian reporting. An IC0.25 (lower end of the IC 95% credibility interval) > 0 is considered statistically significant. RESULTS Here we present an analysis of 3278 cases of PRES reported in VigiBase. These results identified 73 molecules statistically associated with PRES using full database as background with an IC0.25 > 0. Only 34% (N = 25/73) of them had this information written in the summary of product characteristics. The main drug classes involved were antineoplastic and immunomodulating agents and the drugs with the greatest number of cases were tacrolimus, cyclosporin, bevacizumab, methotrexate, and vincristine. An overall mortality of 8.1% (N = 267/3278) was identified in cases of drug-associated PRES. CONCLUSION These results will help clinicians identify potential suspected drugs associated with PRES and decide which drug to discontinue and eventually lead to a re-evaluation of drug labels for some molecules.
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Affiliation(s)
- Alexander Balcerac
- département de neurologie, unité de Médecine Intensive Réanimation à orientation neurologique, Sorbonne Université, AP-HP.Sorbonne Université, Hôpital de la Pitié-Salpêtrière, Paris, France. .,Groupe de Recherche Clinique en REanimation et Soins intensifs du Patient en Insuffisance Respiratoire aiguE (GRC-RESPIRE) Sorbonne Université, 47-83, boulevard de l'hôpital, 75013, Paris, France.
| | - Kevin Bihan
- Department of Pharmacology, Regional Pharmacovigilance Center, Sorbonne Université, AP-HP.Sorbonne Université, Pitié-Salpêtrière Hospital, INSERM, CIC-1901, Sorbonne Universités, Paris, France
| | - Dimitri Psimaras
- service de neuro-oncologie, DMU Neurosciences, Groupe OncoNeuro Tox, Sorbonne Université, AP-HP.Sorbonne Université, Hôpital de la Pitié-Salpêtrière, Paris, France
| | - Bénédicte Lebrun-Vignes
- Department of Pharmacology, Regional Pharmacovigilance Center, Sorbonne Université, AP-HP.Sorbonne Université, Pitié-Salpêtrière Hospital, INSERM, CIC-1901, Sorbonne Universités, Paris, France
| | - Joe-Elie Salem
- Department of Pharmacology, Regional Pharmacovigilance Center, Sorbonne Université, AP-HP.Sorbonne Université, Pitié-Salpêtrière Hospital, INSERM, CIC-1901, Sorbonne Universités, Paris, France
| | - Nicolas Weiss
- département de neurologie, unité de Médecine Intensive Réanimation à orientation neurologique, Sorbonne Université, AP-HP.Sorbonne Université, Hôpital de la Pitié-Salpêtrière, Paris, France.,Groupe de Recherche Clinique en REanimation et Soins intensifs du Patient en Insuffisance Respiratoire aiguE (GRC-RESPIRE) Sorbonne Université, 47-83, boulevard de l'hôpital, 75013, Paris, France
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Bronina NV, Shchederkina IO, Polushin AY, Seliverstova EV, Skiba YB, Kirgizov KI, Bronin GO, Voznyuk IA. [Posterior reversible encephalopathy syndrome in children with hematological diseases]. Zh Nevrol Psikhiatr Im S S Korsakova 2023; 123:33-42. [PMID: 37942970 DOI: 10.17116/jnevro202312309233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2023]
Abstract
OBJECTIVE To assess risk factors (RF) and severity grade of Posterior reversible encephalopathy syndrome (PRES) in children with hematological diseases. MATERIAL AND METHODS We analyzed cases of PRES in children during chemotherapy (CT) and after allogeneic hematopoietic stem cell transplantation (allo-HSCT). We estimated the following RF: arterial hypertension, steroid therapy, CT, immunosuppressive therapy (IST), infection and renal injury. RESULTS Thirty-five cases of PRES occurred in 32 patients (8 after allo-HSCT and 27 during CT) were included in this study. In the most of cases (94.3%), there were 2 and more RF. An increase in blood pressure level (88.6%), CT and IST (82.8%) administration, steroid therapy (71.4%) were the most significant for PRES development. Infectious process and the decline in renal function played a lesser role in this syndrome (31.4% and 14%). At the initial presentation of PRES, there were seizures (94.3%), a decrease of consciousness (28.6%), headache, vision disturbances and stomachache (20%). In the most of cases (91.4%), the 2nd and 3d grade according to the Common Terminology Criteria for Adverse Events (CTCAE 5.0) were observed. Brain magnetic resonance imaging (MRI) revealed the vasogenic edema of temporal (88.6%), occipital (74.3%), frontal (40%) lobes and the cerebellum (22.9%) more often than the cytotoxic edema (p=0.03). The cytotoxic edema was observed in the thalamus and the basal ganglia (2.9%) more often than in other parts of the brain (p<0.01). CONCLUSION The majority of PRES cases are caused by more than two RF. Arterial hypertension does not have a leading role among its causes. There is a significant correlation between the grade of PRES according to CTCAE 5.0 score and RF number (p<0.05).
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Affiliation(s)
- N V Bronina
- Morozov Children's City Clinical Hospital, Moscow, Russia
| | - I O Shchederkina
- Morozov Children's City Clinical Hospital, Moscow, Russia
- Moscow Research and Clinical Centre for Neuropsychiatry, Moscow, Russia
| | - A Yu Polushin
- Pavlov First State Medical University, St. Petersburg, Russia
| | | | - Y B Skiba
- Pavlov First State Medical University, St. Petersburg, Russia
| | - K I Kirgizov
- Blokhin National Medical Research Center of Oncology, Moscow, Russia
| | - G O Bronin
- Morozov Children's City Clinical Hospital, Moscow, Russia
| | - I A Voznyuk
- Pavlov First State Medical University, St. Petersburg, Russia
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Abstract
Status epilepticus is a frequent neurological emergency associated with a case fatality of about 10-15% depending on age, cause, and other factors, and a high burden for patients, caregivers, and society. In pregnancy, it can occur in two different clinical constellations: (1) In women with a history of epilepsy and (2) as new onset status epilepticus in pregnancy (NOSEP). Both entities are relatively rare but differ in terms of etiology. Here we describe the epidemiology, etiologies, diagnosis, clinical course with the maternal and fetal outcome, and the suggested management strategies for either manifestation. This paper was presented at the 8th London-Innsbruck Colloquium on Status Epilepticus and Acute Seizures held in September 2022.
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Affiliation(s)
- Felix Rosenow
- Epilepsy Center Frankfurt Rhine-Main, Center of Neurology and Neurosurgery, University Hospital Frankfurt, Goethe University Frankfurt, Frankfurt am Main, Germany; LOEWE Center for Personalized Translational Epilepsy Research (CePTER), Goethe University Frankfurt, Frankfurt am Main, Germany.
| | - Catrin Mann
- Epilepsy Center Frankfurt Rhine-Main, Center of Neurology and Neurosurgery, University Hospital Frankfurt, Goethe University Frankfurt, Frankfurt am Main, Germany; LOEWE Center for Personalized Translational Epilepsy Research (CePTER), Goethe University Frankfurt, Frankfurt am Main, Germany
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Phalak M, Ganeshkumar A, Sharma R, Kale SS. Posterior reversible encephalopathy syndrome following cervical spine surgery: insights from an interesting case. Childs Nerv Syst 2022; 39:1089-1092. [PMID: 36571596 DOI: 10.1007/s00381-022-05726-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 10/25/2022] [Indexed: 12/27/2022]
Abstract
A 14-month child presenting with complaints of spastic paraplegia was diagnosed with C6-D1 intramedullary cyst. A cysto-subarachnoid shunt was performed; the patient was clinically stable in the immediate post-operative period. On post-operative day 2, the patient developed multiple episodes of generalized tonic-clonic seizures (GTCS) with altered sensorium, NCCT head revealed bilateral diffuse parieto-occipital hypodensities. MRI brain showed on T2WI and FLAIR, diffuse hyperintensities in bilateral parieto-occipital region suggestive of posterior reversible encephalopathy syndrome (PRES). The patient never experienced hypertensive episodes and was treated with anti-epileptics. The patient's symptoms improved and repeat MRI after 10 weeks revealed normal signal intensity in bilateral parieto-occipital areas. PRES after spinal surgeries is very rare and more so in pediatric cases, CSF hypotension may contribute to PRES in such cases.
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Affiliation(s)
- Manoj Phalak
- Department of Neurosurgery, All India Institute of Medical Sciences, 720, CNC, AIIMS, New Delhi, 110029, India.
| | - Akshay Ganeshkumar
- Department of Neurosurgery, All India Institute of Medical Sciences, 720, CNC, AIIMS, New Delhi, 110029, India
| | - Ravi Sharma
- Department of Neurosurgery, All India Institute of Medical Sciences, 720, CNC, AIIMS, New Delhi, 110029, India
| | - Shashank Sharad Kale
- Department of Neurosurgery, All India Institute of Medical Sciences, 720, CNC, AIIMS, New Delhi, 110029, India
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Wiedemann J, Altay L, Neugebauer A, Krohne T, Cursiefen C. Visual complaints in pregnancy: (pre)eclampsia as a chameleon. GMS Ophthalmol Cases 2022; 12:Doc21. [PMID: 36569356 PMCID: PMC9762176 DOI: 10.3205/oc000208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Objective The visual system often is affected in patients with preeclampsia and even more in cases of eclampsia, a life-threatening pregnancy complication. Symptoms include blurred vision and deterioration of visual acuity. Pregnancy can also affect pre-existing conditions, such as diabetic retinopathy. In this case series, we describe three patients with the same underlying condition, i.e. (pre)eclampsia who experienced acute visual disturbance whereas the final diagnosis was different: disseminated intravascular coagulopathy (DIC), posterior reversible encephalopathy syndrome (PRES), and diabetic retinopathy. Methods and results All patients underwent a thorough slit lamp examination and ocular coherence tomography (OCT). All patients presented with acute impaired vision and subretinal fluid and-/or fibrin. Conclusions These cases highlight the importance of early involvement of ophthalmologists when pregnant women complain about visual disorders.
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Affiliation(s)
- Johanna Wiedemann
- Department of Ophthalmology, Faculty of Medicine and University Hospital of Cologne, Germany,*To whom correspondence should be addressed: Johanna Wiedemann, Department of Ophthalmology and Eye Hospital, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany, E-mail:
| | - Lebriz Altay
- Department of Ophthalmology, Faculty of Medicine and University Hospital of Cologne, Germany
| | - Antje Neugebauer
- Department of Ophthalmology, Faculty of Medicine and University Hospital of Cologne, Germany
| | - Tim Krohne
- Department of Ophthalmology, Faculty of Medicine and University Hospital of Cologne, Germany
| | - Claus Cursiefen
- Department of Ophthalmology, Faculty of Medicine and University Hospital of Cologne, Germany
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30
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Pringle C, Portwood K, Viamonte MA, Rajderkar D. Imaging Findings in Neonatal and Pediatric Posterior Reversible Encephalopathy Syndrome ( PRES) Differ From Adults. Pediatr Neurol 2022; 135:6-11. [PMID: 35963074 PMCID: PMC9903994 DOI: 10.1016/j.pediatrneurol.2022.06.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 06/22/2022] [Accepted: 06/27/2022] [Indexed: 01/31/2023]
Abstract
BACKGROUND Posterior reversible encephalopathy syndrome (PRES) is classically a reversible clinical radiographic syndrome associated with predominantly posterior leukoencephalopathy on neuroimaging. Magnetic resonance imaging (MRI) in adults demonstrates almost universally reversible parietal-occipital disease. We aimed to demonstrate in a cohort of children that "atypical" distribution is expected, acutely and on follow-up. METHODS A retrospective review of children diagnosed with PRES from 2010 to 2018 at our children's hospital was performed. All had MRI at diagnoses, with over half having follow-up MRIs. Images were reviewed by a neuroradiology-trained pediatric radiologist for confirmation of findings consistent with PRES/identification of involved regions. RESULTS Nineteen patients (aged zero to 18 years, 53% female) were included. Notably, two were infants. Nearly all had seizures; all had altered mental status and hypertension. Fifteen (84%) had MRI described as "atypical." Distribution of MRI findings was anatomically widespread, including nine with frontal findings. Twelve (63%) had follow-up imaging, of which approximately half remained abnormal. CONCLUSIONS Pediatric PRES MRI findings were more often atypical at time of diagnosis. Vasogenic edema related to the acute phases of PRES typically resolved; however, follow-up imaging identified new volume loss in the areas affected. Two of our subjects were younger than 13 months, younger than typically described. Our series demonstrates that imaging distribution in children with PRES does not mirror the classical posterior, reversible distribution described in adults and continues the recent trend of identifying PRES in infants.
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Affiliation(s)
- Charlene Pringle
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Florida College of Medicine, Gainesville, Florida.
| | - Katherin Portwood
- Division of Pediatric Neurology, Department of Pediatrics, University of Florida College of Medicine, Gainesville, Florida
| | - Manuel A Viamonte
- Division of Pediatric Critical Care, Department of Pediatrics, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Dhanashree Rajderkar
- Division of Pediatric Radiology, Department of Radiology, University of Florida College of Medicine, Gainesville, Florida
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Virojtriratana T, Hongsawong N, Wiwattanadittakul N, Katanyuwong K, Chartapisak W, Sanguansermsri C. Comparison of Clinical Manifestations, Laboratory, Neuroimaging Findings, and Outcomes in Children With Posterior Reversible Encephalopathy Syndrome ( PRES) in Children With and Without Renal Disease. Pediatr Neurol 2022; 134:37-44. [PMID: 35810661 DOI: 10.1016/j.pediatrneurol.2022.06.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 06/10/2022] [Accepted: 06/13/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND To demonstrate and compare the clinical manifestations, laboratory findings, and neuroimaging findings of posterior reversible encephalopathy syndrome (PRES) in children with and without underlying renal disease. METHODS The study included 23 children with a diagnosis of PRES from January 2009 to March 2019. All data, including clinical manifestations, laboratory findings, underlying medical illness, and neuroimaging results, were obtained. RESULTS Sixteen had underlying renal disease. The median age of PRES onset was 10.3 years in children with renal disease and 9.8 years in children without renal disease. Higher blood pressure at the baseline, on admission, and at the onset of PRES was found in the renal disease group more than in the nonrenal disease group (P < 0.05). Seizures were likely seen in the renal disease group compared with the nonrenal disease group (P = 0.03). Generalized tonic-clonic seizures were the most common seizure type in both groups. An initial CT scan revealed vasogenic edema in 75% of the renal group and 85.7% of the nonrenal group. During a long-term follow-up, all children recovered without significant neurological deficits or subsequent epilepsy. CONCLUSIONS Hypertension and higher baseline blood pressure are more common in children with renal disease who develop PRES compared with nonrenal disease. Seizures are more common in the renal disease group. A computed tomographic (CT) scan can help with PRES diagnosis when magnetic resonance imaging is not available. All children with PRES recovered without significant neurological deficits or subsequent epilepsy.
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Affiliation(s)
- Tananat Virojtriratana
- Nephrology Division, Department of Pediatrics, Chiang Mai University, Chiang Mai, Thailand
| | - Nattaphorn Hongsawong
- Nephrology Division, Department of Pediatrics, Chiang Mai University, Chiang Mai, Thailand
| | | | - Kamornwan Katanyuwong
- Neurology Division, Department of Pediatrics, Chiang Mai University, Chiang Mai, Thailand
| | - Wattana Chartapisak
- Nephrology Division, Department of Pediatrics, Chiang Mai University, Chiang Mai, Thailand
| | - Chinnuwat Sanguansermsri
- Neurology Division, Department of Pediatrics, Chiang Mai University, Chiang Mai, Thailand; Department of Pediatrics, Chiang Mai University, Chiang Mai, Thailand.
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Patel SP, Jarbath M, Saravis L, Senada P, Lindner DH, Grossman RA, Francosadud RA. Pheochromocytoma manifesting as cortical blindness secondary to PRES with associated TMA: a case report and literature review. BMC Endocr Disord 2022; 22:205. [PMID: 35971105 PMCID: PMC9380330 DOI: 10.1186/s12902-022-01109-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Accepted: 07/24/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Pheochromocytomas are neoplasms originating from neuroectodermal chromaffin cells leading to excess catecholamine production. They are notorious for causing a triad of headaches, palpitations, and sweats. Though the Menard triad is one to be vigilant of, symptomatic presentation can vary immensely, hence the tumor earning the label "the great masquerader." CASE PRESENTATION We report a case of pheochromocytoma initially presenting with cortical blindness secondary to posterior reversible encephalopathy syndrome and thrombotic microangiopathy from malignant hypertension. Our patient was seen in our facility less than a week prior to this manifestation and discharged after an unremarkable coronary ischemia work-up. In the outpatient setting, she had been prescribed multiple anti-hypertensives with remarkably elevated blood pressure throughout her hospitalization history. CONCLUSION Pheochromocytoma presenting with malignant hypertension and hypertensive encephalopathy should be expected if left untreated; nonetheless, the precipitation of cortical blindness is rare in the literature. This case contributes an additional vignette to the growing literature revolving adrenal tumors and their symptomatic presentation along with complex management. It also serves to promote increased diagnostic suspicion among clinicians upon evaluating patients with refractory hypertension.
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Affiliation(s)
- Sankalp P Patel
- Department of Graduate Medical Education, Internal Medicine Residency, NCH Healthcare System, Naples, FL, 311 9th St. N34102, USA.
| | - Medjine Jarbath
- Department of Graduate Medical Education, Internal Medicine Residency, NCH Healthcare System, Naples, FL, 311 9th St. N34102, USA
| | - Lauren Saravis
- Department of Graduate Medical Education, Internal Medicine Residency, NCH Healthcare System, Naples, FL, 311 9th St. N34102, USA
| | - Peter Senada
- Department of Graduate Medical Education, Internal Medicine Residency, NCH Healthcare System, Naples, FL, 311 9th St. N34102, USA
| | - David H Lindner
- Department of Pulmonary/Critical Care Medicine, Associate Program Director of Pulmonary/Critical Care Fellowship, NCH Healthcare System, Naples, USA
| | - Robert A Grossman
- Department of General Surgery, General Surgeon, NCH Healthcare System, Naples, USA
| | - Ricardo A Francosadud
- Department of Graduate Medical Education, Associate Program Director of Internal Medicine Residency, NCH Healthcare System, Naples, USA
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Ghosh R, Mandal A, León-Ruiz M, Roy D, Das S, Dubey S, Benito-León J. Rare neurological and neuropsychiatric manifestations of scrub typhus: a case series of 10 cases. Neurologia 2022:S2173-5808(22)00081-5. [PMID: 35907627 DOI: 10.1016/j.nrleng.2022.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 06/09/2022] [Indexed: 10/16/2022] Open
Abstract
INTRODUCTION Scrub typhus is a potentially life-threatening but curable disease that can produce multi-organ failure. Neurological manifestations in scrub typhus have gained attention recently, where the entire neural axis except the myoneural junction can be involved. Although the pathogenesis of neurological involvement has not been established, immune-mediated mechanisms are suspected. This article reports the clinicopathological features of scrub typhus cases presenting several rare neurological and neuropsychiatric manifestations. METHODS Three hundred fifty-four serologically confirmed scrub typhus cases were admitted to the Department of General Medicine of Burdwan Medical College and Hospital (West Bengal, India) between May 2018 and May 2022. There were 50 patients who had predominantly neurological manifestations. Of these 50 cases, ten patients presented with extremely rare neurological manifestations. RESULTS We report 10 cases of scrub typhus (four men and six women) who presented with complex neurological pictures (posterior reversible encephalopathy syndrome, Opalski syndrome, parkinsonism, cerebellitis, isolated opsoclonus, acute transverse myelitis, myositis, polyradiculoneuropathy with cranial neuropathy, acute transient behavioral changes, and fibromyalgia). Immune-mediated mechanisms might have mediated the pathogenesis of most cases following scrub typhus infection. CONCLUSION From a clinicopathological point of view, each case was unique in its presentation and treatment response. In any acute onset neurological disorders associated with febrile illness in the tropics or subtropics, scrub typhus infection should be included in the differential diagnosis, despite the absence of eschar and unremarkable neuroimaging findings. This otherwise curable disease may result in multi-organ dysfunction syndrome and death if the diagnosis is delayed.
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Affiliation(s)
- Ritwik Ghosh
- Department of General Medicine, Burdwan Medical College and Hospital, Burdwan, West Bengal, India
| | - Arpan Mandal
- Department of General Medicine, Burdwan Medical College and Hospital, Burdwan, West Bengal, India
| | - Moisés León-Ruiz
- Section of Clinical Neurophysiology, Department of Neurology, University Hospital "La Paz", Madrid, Spain
| | - Dipayan Roy
- Indian Institute of Technology (IIT), Madras, Tamil Nadu, India; School of Humanities, Indira Gandhi National Open University, New Delhi, India
| | - Shambaditya Das
- Department of Neuromedicine, Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education and Research & SSKM Hospital, Kolkata, West Bengal, India
| | - Souvik Dubey
- Department of Neuromedicine, Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education and Research & SSKM Hospital, Kolkata, West Bengal, India
| | - Julián Benito-León
- Department of Neurology, University Hospital "12 de Octubre", Madrid, Spain; Centro de Investigación Biomédica en Red Sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain; Department of Medicine, Complutense University, Madrid, Spain.
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34
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Sharaf MA, Mohammed MZ. Neurological complications in Egyptian children with nephrotic syndrome. J Paediatr Child Health 2022; 58:1168-1173. [PMID: 35218592 DOI: 10.1111/jpc.15927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 01/20/2022] [Accepted: 02/09/2022] [Indexed: 11/26/2022]
Abstract
AIM This study aimed at describing the incidence, risk factors and outcomes for neurological manifestations in Egyptian children with nephrotic syndrome (NS) and determining correctable factors that could lower the risk for these complications. METHODS The medical records of all children with NS who presented to Nephrology clinic, Ain Shams University Children hospital (a tertiary hospital) from April 2018 to April 2020 were reviewed retrospectively for the clinical progression of NS with special emphasis on neurological manifestations, contributory risk factors and outcomes. RESULTS Among 67 children with NS, 13 children had neurological events. Seven patients had posterior reversible encephalopathy syndrome (PRES), four patients suffered from cerebral sinovenous thrombosis (CSVT) and two patients presented with arterial strokes. Hypertension was significantly higher in patients with NS and neurological manifestations (NS/N+) when compared to patients with NS without neurological manifestations (NS/N-) (76.9% vs. 40.7%; P = 0.019). NS/N+ group had significantly higher levels of triglycerides and cholesterol (209.7 ± 41.4 and 323.6 ± 40.7 in NS/N+ vs. 181.96 ± 31.8 and 243.8 ± 38.8 in NS/N-). Prothrombotic tendency was significantly higher in NS/N+ group as compared to NS/N- group. All patients recovered totally except patients with arterial strokes who had residual hemiparesis. CONCLUSION Neurological complications in form of PRES, CSVT and arterial strokes were detected in children with NS. The outcome was favourable in most of the cases. Investment in parental education about the importance of follow up of blood pressure, dietary modification and good hydration could help in minimising the risk of patients with NS to develop neurological complications.
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Affiliation(s)
- Mohammad A Sharaf
- Department of Pediatrics, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Maha Z Mohammed
- Department of Pediatrics, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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Ioan P, Ribigan AC, Rusu O, Bratu IF, Badea RS, Antochi F. Posterior reversible encephalopathy syndrome - A pathology that should not be overlooked in the era of COVID-19. Am J Emerg Med 2022; 56:393.e5-393.e8. [PMID: 35346531 PMCID: PMC8918073 DOI: 10.1016/j.ajem.2022.03.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 03/03/2022] [Accepted: 03/05/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) that causes Coronavirus Disease 2019 (COVID-19) may determine a series of neurological complications directly, by invasion of the nervous system or indirectly, secondary to systemic organ failure. Posterior reversible encephalopathy syndrome (PRES) represents a clinical and radiological neurological entity involving predominantly the occipital lobes. PRES was observed in patients receiving cytotoxic drugs, patients suffering from infectious diseases and sepsis, hypertensive emergencies and eclampsia, renal or autoimmune diseases. As more infectious SARS-COV-2 variants are now dominant in most of the Europe, an increasing number of patients is presenting to the Emergency Department. MATERIALS AND METHODS Case report of a 38-year-old patient, with previous exposure to SARS-COV-2 presented to the Emergency Department (ED) with generalized tonic-clonic seizures, dyspnea, cortical blindness and aphasia. The patient had been exhibiting fever, cough and shortness of breath in the previous 10 days. He had no relevant medical history and was receiving antibiotics and corticosteroids as prescribed by his general practitioner. RESULTS Laboratory findings together with the thoracic computed tomography scan were consistent with the diagnosis of severe SARS-COV-2 pneumonia. The cerebral MRI scans showed bilateral T2-weighted/FLAIR hyperintensities that were suggestive for PRES. The patient was diagnosed with COVID-19 complicated with PRES. He received adequate treatment and the symptoms resolved in 48 h. CONCLUSIONS This is a rare and interesting case of a patient with PRES and COVID-19 as underlying pathology, in whom rapid diagnosis in the ED and early initiation of appropriate treatment led to full recovery. Immediate extensive work-up in patients with COVID-19 and neurological symptoms proves to be paramount for best outcome. To our knowledge this is the first case of PRES described in a patient with Delta variant of SARS-COV-2.
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Affiliation(s)
- Patricia Ioan
- Neurology Department, University Emergency Hospital Bucharest, Splaiul Independentei, number 169, district 5, Bucharest ZIP code: 050098, Romania
| | - Athena Cristina Ribigan
- Neurology Department, University Emergency Hospital Bucharest, Splaiul Independentei, number 169, district 5, Bucharest ZIP code: 050098, Romania,,Department of Clinical Neurosciences, University of Medicine and Pharmacy Carol Davila Bucharest, Dionisie Lupu street, number 37, district 1, Bucharest ZIP code: 020021, Romania,Corresponding author at: Splaiul Independentei, number 169, district 5, Bucharest, Romania
| | - Octaviana Rusu
- Neurology Department, University Emergency Hospital Bucharest, Splaiul Independentei, number 169, district 5, Bucharest ZIP code: 050098, Romania
| | - Ionut Flavius Bratu
- Neurology Department, University Emergency Hospital Bucharest, Splaiul Independentei, number 169, district 5, Bucharest ZIP code: 050098, Romania
| | - Raluca Stefania Badea
- Neurology Department, University Emergency Hospital Bucharest, Splaiul Independentei, number 169, district 5, Bucharest ZIP code: 050098, Romania,,Department of Clinical Neurosciences, University of Medicine and Pharmacy Carol Davila Bucharest, Dionisie Lupu street, number 37, district 1, Bucharest ZIP code: 020021, Romania
| | - Florina Antochi
- Neurology Department, University Emergency Hospital Bucharest, Splaiul Independentei, number 169, district 5, Bucharest ZIP code: 050098, Romania
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Fazeli S, Noorbakhsh A, Imbesi SG, Bolar DS. Cerebral perfusion in posterior reversible encephalopathy syndrome measured with arterial spin labeling MRI. Neuroimage Clin 2022; 35:103017. [PMID: 35584601 PMCID: PMC9119826 DOI: 10.1016/j.nicl.2022.103017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 03/12/2022] [Accepted: 04/22/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND PURPOSE The pathophysiologic basis of posterior reversible encephalopathy syndrome (PRES) remains controversial. Hypertension (HTN)-induced autoregulatory failure with subsequent hyperperfusion is the leading hypothesis, whereas alternative theories suggest vasoconstriction-induced hypoperfusion as the underlying mechanism. Studies using contrast-based CT and MR perfusion imaging have yielded contradictory results supporting both ideas. This work represents one of the first applications of arterial spin labeling (ASL) to evaluate cerebral blood flow (CBF) changes in PRES. MATERIALS AND METHODS After obtaining Institutional Review Board approval, MRI reports at our institution from 07/2015 to 09/2020 were retrospectively searched and reviewed for mention of "PRES" and "posterior reversible encephalopathy syndrome." Of the resulting 103 MRIs (performed on GE 1.5 Tesla or 3 Tesla scanners), 20 MRIs in 18 patients who met the inclusion criteria of clinical and imaging diagnosis of PRES and had diagnostic-quality pseudocontinuous ASL scans were included. Patients with a more likely alternative diagnosis, technically non-diagnostic ASL, or other intracranial abnormalities limiting assessment of underlying PRES features were excluded. Perfusion in FLAIR-affected brain regions was qualitatively assessed using ASL and characterized as hyperperfusion, normal, or hypoperfusion. Additional quantitative analysis was performed by measuring average gray matter CBF in abnormal versus normal brain regions. RESULTS HTN was the most common PRES etiology (65%). ASL showed hyperperfusion in 13 cases and normal perfusion in 7 cases. A hypoperfusion pattern was not identified. Quantitative analysis of gray matter CBF among patients with visually apparent hyperperfusion showed statistically higher perfusion in affected versus normal appearing brain regions (median CBF 100.4 ml/100 g-min vs. 61.0 ml/ 100 g-min, p < 0.001). CONCLUSION Elevated ASL CBF was seen in the majority (65%) of patients with PRES, favoring the autoregulatory failure hypothesis as a predominant mechanism. Our data support ASL as a practical way to assess and noninvasively monitor cerebral perfusion in PRES that could potentially alter management strategies.
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Affiliation(s)
- Soudabeh Fazeli
- Department of Radiology, University of California San Diego, 200 W. Arbor Drive, San Diego, CA 92103, United States
| | - Abraham Noorbakhsh
- Department of Radiology, University of California San Diego, 200 W. Arbor Drive, San Diego, CA 92103, United States
| | - Steven G Imbesi
- Department of Radiology, University of California San Diego, 200 W. Arbor Drive, San Diego, CA 92103, United States
| | - Divya S Bolar
- Department of Radiology, University of California San Diego, 200 W. Arbor Drive, San Diego, CA 92103, United States; Center for Functional Magnetic Resonance Imaging, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093, United States.
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Duarte CM, Vilardouro AS, Rebelo D, Quintas S, Abecasis F. Posterior reversible encephalopathy syndrome: characteristics, diagnostic accuracy, prognostic factors and long-term outcome in a paediatric population. Acta Neurol Belg 2022; 122:485-95. [PMID: 34693510 DOI: 10.1007/s13760-021-01819-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 09/27/2021] [Indexed: 11/27/2022]
Abstract
Posterior reversible leukoencephalopathy syndrome (PRES) is a rare entity among children, characterised by acute neurological symptoms and radiological findings. The role of clinical symptoms and neuroimaging in predicting the prognosis of PRES have not been well-characterised. A retrospective descriptive study of children with PRES, admitted to a Paediatric Intensive Care Unit during a 10-year period, was performed to describe its characteristics, compare the accuracy of computed tomography (CT) scan and MRI on diagnosis and identify prognostic factors on paediatric population. Sixteen cases were identified. Most patients (13; 81%) presented underlying disorders, including malignancies (5; 31%), chronic kidney disease (3; 19%) and post-transplant status (3; 19%). Hypertension (15; 94%) was the most common trigger. All patients had seizures, 9 patients (56%) altered state of consciousness, 8 (50%) headache. CT scan was performed in 15 patients (94%) and MRI in 13 (81%); 1 patient underwent only MRI. MRI allows the identification of new areas of vasogenic oedema and a correct diagnosis of PRES when CT scan was inconclusive. Two patients (13%) remained with neurological sequelae and one died. In two patients (13%) cognitive disorders (specific learning disorder, intellectual disability, motor tic disorder) were diagnosed during follow-up period. Clinical presentation was not statistically associated with outcome. Also, atypical neuroimaging (haemorrhagic and unilateral lesions) were not statistically related with poor neurological or cognitive outcome. However, prospective studies with a larger cohort are needed to establish prognostic factors of PRES in the paediatric population.
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Baisya R, Kumar Devarasetti P, Narayanan R, Rajasekhar L. Posterior reversible encephalopathy syndrome in juvenile lupus- a case series and literature review. Lupus 2022; 31:606-612. [PMID: 35337220 DOI: 10.1177/09612033221088207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
INTRODUCTION PRES, as a complication of juvenile lupus, is rarely reported in the literature. In this study, six juvenile lupus patients admitted with diagnosis of PRES were assessed on the basis of clinical characteristics, imaging findings, disease activity status, treatment response and prognosis. METHODOLOGY Six juvenile (≤ 16 years) lupus patients with a diagnosis of PRES were included. Demographic, clinical, and laboratory features and outcomes of all six patients were noted. Literature review was performed on PubMed search forum. Search terms in English included Juvenile SLE, Lupus and PRES. RESULT The youngest patient was seven years old while the oldest was sixteen years. All patients had history of lupus nephritis , presented with seizure and hypertension. In imaging, four out of six patients had hyperintensities in atypical distribution suggesting atypical PRES. All the patients had significant clinical recovery with resolution of hyperintensities in five out of six patients on repeat imaging. CONCLUSION Juvenile lupus with PRES is considered an unusual neurologic manifestation triggered by multiple factors. It can be stipulated that PRES in juvenile lupus cases often remain undiagnosed. Early suspicion and treatment institution with reversal of triggers can result in a favorable outcome in these patients.
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Affiliation(s)
- Ritasman Baisya
- Department of Clinical Immunology and Rheumatology, 28605Nizam's Institute of Medical Sciences (NIMS), Hyderabad, India
| | - Phani Kumar Devarasetti
- Department of Clinical Immunology and Rheumatology, 28605Nizam's Institute of Medical Sciences (NIMS), Hyderabad, India
| | - Ramakrishna Narayanan
- Department of Clinical Immunology and Rheumatology, 28605Nizam's Institute of Medical Sciences (NIMS), Hyderabad, India
| | - Liza Rajasekhar
- Department of Clinical Immunology and Rheumatology, 28605Nizam's Institute of Medical Sciences (NIMS), Hyderabad, India
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Sadeghi A, Bakhshandeh Moghadam I, Hekmatdoost A, Salehi N, Zali MR. A case of posterior reversible encephalopathy syndrome during endoscopic retrograde cholangiopancreatography after anesthesia. Gastroenterol Hepatol Bed Bench 2022; 15:179-183. [PMID: 35845302 PMCID: PMC9275746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Accepted: 01/12/2022] [Indexed: 10/26/2022]
Abstract
Posterior reversible encephalopathy syndrome (PRES) is a neurological disorder that occurs following cerebral vasogenic edema. It has diverse clinical presentations from headache and vomiting to seizure and mental status alteration. Herein, we report a 54-year-old woman with no prior disease who developed PRES in the parieto-occipital lobes and brain stem after a second attempt endoscopic retrograde cholangiopancreatography (ERCP). To our knowledge, no case of PRES during ERCP has been reported to date. This case reminds us of unusual complications that are likely to occur after ERCP. It is believed that blood pressure fluctuations and anesthetic medications, fentanyl in particular, were the main precipitating factors causing the syndrome in the current case. Even if there is no specific treatment for this condition, a diagnosis is critical to start supportive treatment.
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Affiliation(s)
- Amir Sadeghi
- Gastroenterology and Liver Disease Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Isa Bakhshandeh Moghadam
- Department of Neurology, Taleghani Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Azita Hekmatdoost
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Niloufar Salehi
- Gastroenterology and Liver Disease Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Zali
- Gastroenterology and Liver Disease Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Makouei M, Hartup LA, Neuhoff BK, Boyd AR, Daftaribesheli L, Mirmoeeni S, Azari Jafari A, Godoy DA, Seifi A. The pathophysiologic, diagnostic, and therapeutic aspects of posterior reversible encephalopathy syndrome during pregnancy. J Matern Fetal Neonatal Med 2021; 35:8735-8743. [PMID: 34879767 DOI: 10.1080/14767058.2021.2001454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Posterior reversible encephalopathy syndrome (PRES) is a neurological condition with a wide range of symptoms, including visual disturbances, headache, vomiting, seizures, and altered consciousness. This review describes the pathophysiology of PRES, as well as the clinical, diagnostic, and therapeutic intervention during pregnancy. The gold standard for diagnosis of PRES is Magnetic Resonance Imaging (MRI), helping to differentiate it from other similar conditions. The aim of this paper is to review the principal aspects of PRES, general care, blood pressure control, and seizures prevention while avoiding potential injuries to the mother and fetus in the event of pregnancy. We concluded that PRES can be effectively treated and reversed if prompt diagnostic action is made, and adequate care is initiated.
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Affiliation(s)
- Mahsa Makouei
- School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Lindsay Anne Hartup
- Department of Obstetrics and Gynecology, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - Barbara Kate Neuhoff
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - Angela Rodriguez Boyd
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - Laleh Daftaribesheli
- Department of Radiology and Radiological Science, Johns Hopkins University, Baltimore, MD, USA
| | | | | | - Daniel Agustin Godoy
- Neurointensive Care Unit, Sanatorio Pasteur, Hospital Carlos Malbran, Catamarca, Argentina
| | - Ali Seifi
- Division of Neuro Critical Care, Department of Neurosurgery, University of Texas Health Science Center at San Antonio School of Medicine, San Antonio, TX, USA
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Tomar LR, Pandita N, Arya S, Agrawal CS. Linezolid-Associated Posterior Reversible Leuco-encephalopathy Syndrome in a Patient with Disseminated Tuberculosis. Trop Doct 2021; 52:196-198. [PMID: 34866511 DOI: 10.1177/00494755211053194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Neurological side-effects of linezolid manifesting as a posterior reversible leuco-encephalopathy syndrome (PRES) is rare. Early identification of this offending drug might reverse this catastrophic event. We report a 45-year-old female, who was diagnosed as a case of disseminated tuberculosis and was treated with antitubercular drugs (ATT), but later developed ATT-induced hepatitis. She was then put on modified ATT (moxifloxacin, terizidone, and linezolid). In the next two days she developed an altered sensorium. Brain imaging was suggestive of PRES. Linezolid was withdrawn, following which she showed an excellent clinical and radiological recovery.
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Affiliation(s)
| | - Neha Pandita
- Department of Radiology, 28928Sir Ganga Ram Hospital, Old Rajendra Nagar, New Delhi, India
| | - Sakshi Arya
- Department of Radiology, 28928Sir Ganga Ram Hospital, Old Rajendra Nagar, New Delhi, India
| | - C S Agrawal
- Department of Radiology, 28928Sir Ganga Ram Hospital, Old Rajendra Nagar, New Delhi, India
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Iftikhar S, Rehman AU, Ameer MZ, Nawaz A, Aemaz Ur Rehman M, Farooq H, Asmar A, Ebaad Ur Rehman M. The association of posterior reversible encephalopathy syndrome with COVID-19: A systematic review. Ann Med Surg (Lond) 2021; 72:103080. [PMID: 34840779 PMCID: PMC8605817 DOI: 10.1016/j.amsu.2021.103080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 11/15/2021] [Accepted: 11/16/2021] [Indexed: 01/08/2023] Open
Abstract
The rise in Coronavirus disease 2019 (COVID-19) cases is revealing its unique neurological manifestations. In light of the emerging evidence, a possible association with Posterior Reversible Encephalopathy Syndrome (PRES) is being consistently reported. We conducted a systematic literature search on four databases namely Pubmed/MEDLINE, Cochrane, Google Scholar, and Science Direct. After rigorous screening as per Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, a total of 34 articles describing 56 cases were selected as a part of this review. The mean age of the patients was 56.6 ± 15.3 years. The most common clinical presentation of PRES was altered mental status (58.9%) followed by seizures (46.4%) and visual disturbances (23.2%) while hypertension and diabetes mellitus were the most commonly reported comorbidities. 91.1% of the cases reported Magnetic Resonance Imaging (MRI) or Computed Tomography (CT) findings suggestive of PRES in the brain. Symptomatic management was employed in most of the cases to control seizures and blood pressure, and 44 patients (78.5%) fully or partially recovered. The most likely underlying mechanism involves COVID-19 mediated cytokine storm syndrome that leads to endothelial damage and increased permeability of the cerebral vessels, thus causing the characteristic edema of PRES. High neuronal and glial cell expression of Angiotensin Converting Enzyme-2 (ACE-2) receptors also suggests the possibility of direct viral damage. Since timely diagnosis and treatment reports a good prognosis, it is vital for physicians and neurologists to be well-versed with this association.
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Affiliation(s)
- Sadaf Iftikhar
- Mayo Hospital, King Edward Medical University, Lahore, 54000, Pakistan
| | | | | | - Ahmad Nawaz
- King Edward Medical University, Lahore, 54000, Pakistan
| | | | - Hareem Farooq
- Mayo Hospital, King Edward Medical University, Lahore, 54000, Pakistan
| | - Abyaz Asmar
- Mayo Hospital, King Edward Medical University, Lahore, 54000, Pakistan
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Liu YC, Ong JR. An Unusual Presentation of Posterior Reversible Encephalopathy Syndrome. J Acute Med 2021; 11:150-152. [PMID: 35155092 PMCID: PMC8743192 DOI: 10.6705/j.jacme.202112_11(4).0005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 08/05/2020] [Accepted: 11/13/2020] [Indexed: 06/14/2023]
Affiliation(s)
- Yu-Chun Liu
- Taipei Medical University-Shuang Ho Hospital Department of Emergency Medicine New Taipei City Taiwan
- Taipei Medical University Department of Emergency Medicine Taipei Taiwan
| | - Jiann Ruey Ong
- Taipei Medical University-Shuang Ho Hospital Department of Emergency Medicine New Taipei City Taiwan
- Taipei Medical University Department of Emergency Medicine Taipei Taiwan
- Taipei Medical University Graduate Institute of Injury Prevention and Control Taipei Taiwan
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Falsetti P, Acciai C, Conticini E, Cantarini L, Frediani B. Atypical Posterior Reversible Encephalopathy Syndrome ( PRES) in a Patient with Polymyalgia Rheumatica and Giant Cell Arteritis. Curr Health Sci J 2021; 47:306-9. [PMID: 34765253 DOI: 10.12865/CHSJ.47.02.23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 05/27/2021] [Indexed: 11/21/2022]
Abstract
Posterior reversible encephalopathy syndrome (PRES) is a potentially life-threatening condition, composed of focal neurologic symptoms and peculiar magnetic resonance imaging (MRI) findings suggestive for cerebral vasogenic edema. PRES has been predominantly associated with severe hypertension, but a concomitant inflammatory state, common in vasculitis, can contribute to worsening cerebral vasogenic edema towards cytotoxic edema, and it should be promptly treated with glucocorticoids (GC). Atypical cases of PRES should be suspected in cases of focal neurologic symptoms, associated with severe hypertension, and systemic inflammation. We report the first description of a patient with polymyalgia rheumatica and giant cell arteritis who developed PRES after GC discontinuation for arthroscopic surgery.
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Yeahia R, Schefflein J, Chiarolanzio P, Rozenstein A, Gomes W, Ali S, Mehta H, Al-Mufti F, McClelland A, Gulko E. Brain MRI findings in COVID-19 patients with PRES: A systematic review. Clin Imaging 2021; 81:107-113. [PMID: 34700172 PMCID: PMC8519663 DOI: 10.1016/j.clinimag.2021.10.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 09/21/2021] [Accepted: 10/05/2021] [Indexed: 12/27/2022]
Abstract
Background Numerous case reports and case series have described brain Magnetic Resonance Imaging (MRI) findings in Coronavirus disease 2019 (COVID-19) patients with concurrent posterior reversible encephalopathy syndrome (PRES). Purpose We aim to compile and analyze brain MRI findings in patients with COVID-19 disease and PRES. Methods PubMed and Embase were searched on April 5th, 2021 using the terms “COVID-19”, “PRES”, “SARS-CoV-2” for peer-reviewed publications describing brain MRI findings in patients 21 years of age or older with evidence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and PRES. Results Twenty manuscripts were included in the analysis, which included descriptions of 30 patients. The average age was 57 years old. Twenty-four patients (80%) required mechanical ventilation. On brain MRI examinations, 15 (50%) and 7 (23%) of patients exhibited superimposed foci of hemorrhage and restricted diffusion respectively. Conclusions PRES is a potential neurological complication of COVID-19 related disease. COVID-19 patients with PRES may exhibit similar to mildly greater rates of superimposed hemorrhage compared to non-COVID-19 PRES patients.
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Affiliation(s)
- Rubaya Yeahia
- New York Medical College, Valhalla, New York, United States of America
| | - Javin Schefflein
- Division of Neuroradiology, Department of Radiology, Westchester Medical Center, Valhalla, New York, United States of America
| | - Patrick Chiarolanzio
- Department of Radiology, New York Medical College, Valhalla, New York, United States of America
| | - Anna Rozenstein
- Division of Cardiothoracic Radiology, Department of Radiology, Westchester Medical Center, Valhalla, New York, United States of America
| | - William Gomes
- Division of Neuroradiology, Department of Radiology, Westchester Medical Center, Valhalla, New York, United States of America
| | - Sana Ali
- Division of Neuroradiology, Department of Radiology, Westchester Medical Center, Valhalla, New York, United States of America
| | - Hasit Mehta
- Division of Neuroradiology, Department of Radiology, Westchester Medical Center, Valhalla, New York, United States of America
| | - Fawaz Al-Mufti
- Department of Neurology, Westchester Medical Center, Valhalla, New York, United States of America
| | - Andrew McClelland
- Division of Neuroradiology, Department of Radiology, Montefiore Medical Center, Bronx, New York, United States of America
| | - Edwin Gulko
- Division of Neuroradiology, Department of Radiology, Westchester Medical Center, Valhalla, New York, United States of America.
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Atça AÖ, Erok B, Aydoğdu S. Neuroimaging findings of posterior reversible encephalopathy syndrome ( PRES) following haematopoietic stem cell transplantation in paediatric recipients. BMC Pediatr 2021; 21:445. [PMID: 34629063 PMCID: PMC8504064 DOI: 10.1186/s12887-021-02890-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Accepted: 09/09/2021] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Haematopoietic stem cell transplantation (HSCT) is used worldwide in various malignant and nonmalignant childhood diseases, including haematologic, genetic, autoimmune and metabolic disorders, and is the only curative treatment for many of these illnesses. The survival rates of many childhood diseases have been increased due to HSCT treatment. However, associated complications are still important for management. Central nervous system (CNS) complications in paediatric HSCT recipients can be associated with high morbidity and significantly contribute to mortality. Posterior reversible encephalopathy syndrome (PRES) is one of the most common CNS complications in patients with neurological symptoms following HSCT. Magnetic resonance imaging (MRI) is the modality of choice and shows typical bilateral vasogenic oedema at the posterior parts of the cerebral hemispheres; however, various atypical imaging manifestations can also occur. In this study, we retrospectively examined CNS complications in our paediatric HSCT recipients with a focus on the typical and atypical neuroimaging manifestations of PRES following HSCT. METHODS We retrospectively reviewed the medical records of 300 consecutive paediatric HSCT recipients from January 2014 to November 2018. A total of 130 paediatric HSCT recipients who experienced neurological signs and symptoms and were evaluated with neuroimaging studies following HSCT were enrolled in the study. The timing of CNS complications was defined according to immune status, including the pre-engraftment period (< 30 days after HSCT), the early postengraftment period (30-100 days after HSCT), and the late postengraftment period (> 100 days after HSCT), which were defined as phases 1, 2 and 3, respectively. RESULTS Overall, 130 paediatric HSCT recipients experienced neurological signs and symptoms and therefore underwent neuroimaging examinations. Among these 130 patients, CNS complications were present in 23 patients (17.6%, 23/130), including 13 (56.5%) females and 10 (43.5%) males with a median age of 8.0 years (range, 8 months to 18.0 years). Among these 23 patients, 14 cases of PRES (60.9%), 5 (21.7%) cases of leukoencephalopathy, 3 cases of acute subdural haemorrhage (ASDH) (13%) and 1 (4.3%) case of fungal CNS infection were identified by neuroimaging. On MRI, typical parietooccipital vasogenic oedema was present in 78.5% of the PRES cases (11/14). The following atypical neuroimaging manifestations were observed: isolated involvement of the bilateral frontal lobes in 1 case, isolated cerebellar vermis involvement in 1 case, and isolated basal ganglia involvement in 1 case. Restricted diffusion associated with cytotoxic damage was demonstrated in 2 of 14 cases, one of which also showed subacute cytotoxic injury with ADC pseudonormalization. CONCLUSION Paediatric HSCT recipients presenting with CNS signs and symptoms should be evaluated by neuroimaging studies for timely diagnosis and early management. PRES is the most common CNS complication and may present with atypical MRI manifestations, which should not dissuade a PRES diagnosis in appropriate clinical settings.
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Affiliation(s)
- Ali Önder Atça
- Department of Radiology, Altınbas University School of Medicine Bahcelievler Medical Park Hospital, İstanbul, Turkey
| | - Berrin Erok
- Department of Radiology, University of Health Sciences, Prof Dr Cemil Tascıoglu City Hospital, Istanbul, Turkey.
| | - Selime Aydoğdu
- Department of Hematology, Altınbas University School of Medicine Bahcelievler Medical Park Hospital, İstanbul, Turkey
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Hixon AM, Thaker AA, Pelak VS. Persistent visual dysfunction following posterior reversible encephalopathy syndrome due to COVID-19: Case series and literature review. Eur J Neurol 2021; 28:3289-3302. [PMID: 34115917 PMCID: PMC8444757 DOI: 10.1111/ene.14965] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/25/2021] [Accepted: 06/05/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND PURPOSE The full spectrum of neurological sequelae in COVID-19 is beginning to emerge. SARS-CoV-2 has the potential to cause both direct and indirect brain vascular endothelial damage through infection and inflammation that may result in long-term neurological signs and symptoms. We sought to illuminate persistent neuro-ophthalmological deficits that may be seen following posterior reversible encephalopathy syndrome (PRES) due to COVID-19. METHODS We identified three individuals with PRES due to COVID-19 in our hospital system. One patient was identified on presentation to our neuro-ophthalmology clinic. The other patients were identified through internal records search. These cases were compared to published reports of PRES in COVID-19 identified through systematic literature search of PubMed/LitCOVID. RESULTS All three patients were hospitalized with severe COVID-19 and developed altered mental status with new onset seizures that led to the recognition of PRES through diagnostic imaging. During recovery, two patients had persistent visual dysfunction including visual field deficits. One patient also experienced hallucinatory palinopsia and visual hallucinations. Literature search identified 32 other cases of PRES in the context of COVID-19. Visual disturbances were described in 14 cases (40%), with only seven cases (50%) reporting full recovery by the time of publication. CONCLUSIONS As we learn about enduring neurological complications of COVID-19, it is possible that complications may be underrecognized and underreported. Understanding the range of complications can help in postcare evaluation and management changes in the critical care setting to potentially allow intervention before persistent deficits occur due to COVID-19.
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Affiliation(s)
- Alison M. Hixon
- Medical Scientist Training ProgramUniversity of Colorado School of MedicineAuroraCOUSA
| | - Ashesh A. Thaker
- Neuroradiology SectionDepartment of RadiologyUniversity of Colorado School of MedicineAuroraCOUSA
| | - Victoria S. Pelak
- Department of OphthalmologyUniversity of Colorado School of MedicineAuroraCOUSA
- Department of NeurologyUniversity of Colorado School of MedicineAuroraCOUSA
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Willey J, Baumrucker SJ. Posterior Reversible Encephalopathy Syndrome ( PRES) in Palliative Medicine: Case Report and Discussion. Am J Hosp Palliat Care 2021; 39:603-606. [PMID: 34427114 DOI: 10.1177/10499091211030465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Posterior reversible encephalopathy syndrome (PRES) is associated with seizures, visual disturbances, headache, and altered mental status. Given its presentation, the diagnosis can be mistaken for other severe conditions. Palliative medicine consultants should be aware of PRES and be prepared to counsel families on the treatment and prognosis of this syndrome.
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Affiliation(s)
- Jade Willey
- Quillen College of Medicine, ETSU, Johnson City, TN, USA
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Michel-Chávez A, García-Grimshaw M, Chávez-Martínez OA, Cantú-Brito C, Romero-Sánchez GT, Flores-Silva FD, Merayo-Chalico FJ, Martínez-Carrillo FM, Barrera-Vargas A, Valdés-Ferrer SI. Posterior reversible encephalopathy syndrome during convalescence from COVID-19. Int J Neurosci 2021; 133:672-675. [PMID: 34370958 DOI: 10.1080/00207454.2021.1966629] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Background and aim: With an ever-increasing population of patients recovering form severe coronavirus disease 2019 (COVID-19), recognizing long-standing and delayed neurologic manifestations is crucial. Here, we present a patient developing posterior reversible encephalopathy syndrome (PRES) in the convalescence form severe coronavirus disease 2019 (COVID-19).Case presentation: A 61-year-old woman with severe (COVID-19) confirmed by nasopharyngeal real-time reverse transcription-polymerase chain reaction (RT-PCR) for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) required invasive mechanical ventilation 24-hours after admission. During her intensive care unit stay, she developed transient acute kidney injury and septic shock. She was extubated after 22 days. On day 25, she developed generalized tonic-clonic seizures. Magnetic resonance imaging (MRI) of the brain showed bilateral subcortical lesions on the parietal and occipital lobes and multiple micro-and macro-bleeds, consistent with PRES. At this point, RT-PCR for SARS-CoV-2 in a respiratory specimen and cerebrospinal fluid was negative. She was discharged home 35 days after admission on oral levetiracetam. Control MRI five months after discharge showed bilateral focal gliosis. On follow-up, she remains seizure-free on levetiracetam.Conclusions: PRES has been observed before as a neurological manifestation of acute COVID-19; to our knowledge, this is the first PRES case occurring in a hospitalized patient already recovered from COVID-19. A persistent proinflammatory/prothrombotic state triggered by SARS-CoV-2 infection may lead to long-standing endothelial dysfunction, resulting in delayed PRES in patients recovering from COVID-19. With a rapid and exponential increase in survivors of acute COVID-19, clinicians should be aware of delayed (post-acute) neurological damage, including PRES.
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Affiliation(s)
- Anaclara Michel-Chávez
- Department of Neurology and Psychiatry, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Miguel García-Grimshaw
- Department of Neurology and Psychiatry, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Oswaldo Alan Chávez-Martínez
- Department of Neurology and Psychiatry, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Carlos Cantú-Brito
- Department of Neurology and Psychiatry, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | | | - Fernando Daniel Flores-Silva
- Department of Neurology and Psychiatry, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Francisco Javier Merayo-Chalico
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | | | - Ana Barrera-Vargas
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Sergio Iván Valdés-Ferrer
- Department of Neurology and Psychiatry, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.,Feinstein Institute for Medical Research, Center for Biomedical Science, Manhasset, NY, USA
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50
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Nelke C, Schulte-Mecklenbeck A, Pawlitzki M, Rolfes L, Räuber S, Gross CC, Minnerup J, Meuth SG, Wiendl H, Ruck T. The Innate Immune Response Characterizes Posterior Reversible Encephalopathy Syndrome. J Clin Immunol 2021; 41:1229-1240. [PMID: 33844127 PMCID: PMC8310851 DOI: 10.1007/s10875-021-01033-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 03/30/2021] [Indexed: 12/12/2022]
Abstract
While posterior reversible encephalopathy syndrome (PRES) is often characterized by an inflammatory cerebrospinal-fluid (CSF) profile, knowledge of immune cell patterns in PRES is lacking. Thus, we retrospectively characterized CSF and peripheral blood (PB) from 15 PRES patients, which we analyzed by multidimensional flow cytometry (FC). Results were compared to 72 controls, as well as to 9 patients with progressive multifocal leukoencephalopathy (PML, as a relevant differential diagnosis) and 15 multiple sclerosis patients (MS, as a classical neuroinflammatory disorder), respectively. Total protein level in CSF from PRES patients was elevated compared to that in controls, but not to MS and PML. In-depth FC analysis revealed no differences for adaptive immune cells (B cells, plasma cells, CD4+, and CD8+ T cells) in PB or CSF of PRES compared to controls. In contrast, we observed alterations of the adaptive immune response in CSF of PML and MS compared to PRES, indicating that the adaptive immune response is not a driver of disease in PRES. Indeed, PRES was characterized by an innate immune response with CD14++/CD16+ (intermediate) monocytes elevated in PB and CSF, while CD14++/CD16- (classical) monocytes were decreased in PB from PRES patients as compared to controls. Levels of CD14++/CD16+ monocytes correlated with the duration of hospital stay as a surrogate marker for disease severity in PRES patients. Our findings argue for a role of innate rather than adaptive immunity in the pathophysiology of PRES. The observed shift in monocyte subsets might provide valuable diagnostic clues for the clinical management of these patients.
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Affiliation(s)
- Christopher Nelke
- Department of Neurology with Institute of Translational Neurology, University of Münster, Albert-Schweitzer-Campus 1, D-48149, Münster, Germany.
| | - Andreas Schulte-Mecklenbeck
- Department of Neurology with Institute of Translational Neurology, University of Münster, Albert-Schweitzer-Campus 1, D-48149, Münster, Germany
| | - Marc Pawlitzki
- Department of Neurology with Institute of Translational Neurology, University of Münster, Albert-Schweitzer-Campus 1, D-48149, Münster, Germany
| | - Leoni Rolfes
- Department of Neurology with Institute of Translational Neurology, University of Münster, Albert-Schweitzer-Campus 1, D-48149, Münster, Germany
| | - Saskia Räuber
- Department of Neurology with Institute of Translational Neurology, University of Münster, Albert-Schweitzer-Campus 1, D-48149, Münster, Germany
| | - Catharina C Gross
- Department of Neurology with Institute of Translational Neurology, University of Münster, Albert-Schweitzer-Campus 1, D-48149, Münster, Germany
| | - Jens Minnerup
- Department of Neurology with Institute of Translational Neurology, University of Münster, Albert-Schweitzer-Campus 1, D-48149, Münster, Germany
| | - Sven G Meuth
- Department of Neurology with Institute of Translational Neurology, University of Münster, Albert-Schweitzer-Campus 1, D-48149, Münster, Germany
- Department of Neurology, Medical Faculty, Heinrich-Heine University Düsseldorf, Düsseldorf, Germany
| | - Heinz Wiendl
- Department of Neurology with Institute of Translational Neurology, University of Münster, Albert-Schweitzer-Campus 1, D-48149, Münster, Germany
| | - Tobias Ruck
- Department of Neurology with Institute of Translational Neurology, University of Münster, Albert-Schweitzer-Campus 1, D-48149, Münster, Germany
- Department of Neurology, Medical Faculty, Heinrich-Heine University Düsseldorf, Düsseldorf, Germany
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