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Muacevic A, Adler JR, Anand S, Upadhyaya A, Taneja R. Posterior Reversible Encephalopathy Syndrome (PRES) in Systemic Lupus Erythematosus: A Rare Presentation. Cureus 2022; 14:e31376. [PMID: 36514640 PMCID: PMC9741921 DOI: 10.7759/cureus.31376] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/11/2022] [Indexed: 11/13/2022] Open
Abstract
Posterior reversible encephalopathy syndrome (PRES) is a clinical condition that is characterized by intense headache and neurological deficits such as vision loss which are attributed to the vasogenic edema that occurs in the posterior cerebral cortex involving the occipital and parietal lobes. Although the classical demographies that are affected by the PRES are middle-aged postpartum females and those with renal dysfunction, rarely it is also seen in patients with collagen vascular disorders such as systemic lupus erythematosus (SLE). We report a case of PRES in a 32-year-old SLE patient.
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2
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Hossain F, Hawlader MDH, Mitra DK, Nabi MH, Rahman MM. Pattern and prevalence of neuropsychiatric lupus: a retrospective study from a tertiary level hospital in Bangladesh. THE EGYPTIAN JOURNAL OF NEUROLOGY, PSYCHIATRY AND NEUROSURGERY 2021. [DOI: 10.1186/s41983-021-00334-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Neuropsychiatric systemic lupus erythematosus (NPSLE) is well known for its varying presentations and poor outcomes, but little is evident about its distribution and characteristics among the Bangladeshi population. This study aimed to assess the pattern and prevalence of neuropsychiatric symptoms in female systemic lupus erythematosus (SLE) patients of Bangladesh. A retrospective study was conducted at a tertiary care hospital in Dhaka, Bangladesh, between January and December 2018. One hundred female SLE patients were included in the study purposively. Data were collected on sociodemographic and clinical characteristics of diagnosed SLE cases visiting the SLE clinic and indoor medicine department. Neuropsychiatric (NP) syndromes were defined according to the widely accepted American College of Rheumatology (ACR) nomenclature and case definitions.
Results
A total of 244 NP events were identified in fifty-five patients. Headache was the most frequent symptom (55%), followed by cognitive dysfunction (50%), anxiety (49%), psychosis (43%), seizure (23%), depression (17%), and cerebrovascular disease (ischemic type, 7%). The NP manifestations were more prevalent among urban residents (58.2%), younger patients (41.8%), and patients with graduate-level education (34.5%). Besides, young age at diagnosis (p = 0.038), Raynaud’s phenomenon (p = 0.015), other organ involvement (p < 0.001), and time of NPSLE development (p < 0.001) were found to be significantly associated with the development of these manifestations.
Conclusion
NP damage is prevalent among Bangladeshi female SLE patients (55%) with headache and cognitive dysfunction being the most common symptoms. Routine screening for neuropsychiatric symptoms among suspected SLE cases and further evaluation with a larger population are warranted.
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3
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Seet D, Allameen NA, Tay SH, Cho J, Mak A. Cognitive Dysfunction in Systemic Lupus Erythematosus: Immunopathology, Clinical Manifestations, Neuroimaging and Management. Rheumatol Ther 2021; 8:651-679. [PMID: 33993432 PMCID: PMC8217391 DOI: 10.1007/s40744-021-00312-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 04/22/2021] [Indexed: 12/23/2022] Open
Abstract
Cognitive dysfunction (CD) is a common yet often clinically subtle manifestation that considerably impacts the health-related quality of life in patients with systemic lupus erythaematosus (SLE). Given the inconsistencies in CD assessment and challenges in its attribution to SLE, the reported prevalence of CD differs widely, ranging from 3 to 88%. The clinical presentation of CD in SLE is non-specific and may manifest concurrently with overt neuropsychiatric illness such as psychosis or mood disorders or as isolated impairment of attention, working memory, executive dysfunction or processing speed. Despite the lack of standardized and sensitive neuropsychological tests and validated diagnostic biomarkers of CD in SLE, significant progress has been made in identifying pathogenic neural pathways and neuroimaging. Furthermore, several autoantibodies, cytokines, pro-inflammatory mediators and metabolic factors have been implicated in the pathogenesis of CD in SLE. Abrogation of the integrity of the blood-brain barrier (BBB) and ensuing autoantibody-mediated neurotoxicity, complement and microglial activation remains the widely accepted mechanism of SLE-related CD. Although several functional neuroimaging modalities have consistently demonstrated abnormalities that correlate with CD in SLE patients, a consensus remains to be reached as to their clinical utility in diagnosing CD. Given the multifactorial aetiology of CD, a multi-domain interventional approach that addresses the risk factors and disease mechanisms of CD in a concurrent fashion is the favourable therapeutic direction. While cognitive rehabilitation and exercise training remain important, specific pharmacological agents that target microglial activation and maintain the BBB integrity are potential candidates for the treatment of SLE-related CD.
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Affiliation(s)
- Dominic Seet
- Division of Rheumatology, Department of Medicine, University Medicine Cluster, National University Health System, 1E Kent Ridge Road, Level 10, NUHS Tower Block, Singapore, 119228 Singapore
| | - Nur Azizah Allameen
- Division of Rheumatology, Department of Medicine, University Medicine Cluster, National University Health System, 1E Kent Ridge Road, Level 10, NUHS Tower Block, Singapore, 119228 Singapore
| | - Sen Hee Tay
- Division of Rheumatology, Department of Medicine, University Medicine Cluster, National University Health System, 1E Kent Ridge Road, Level 10, NUHS Tower Block, Singapore, 119228 Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Jiacai Cho
- Division of Rheumatology, Department of Medicine, University Medicine Cluster, National University Health System, 1E Kent Ridge Road, Level 10, NUHS Tower Block, Singapore, 119228 Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Anselm Mak
- Division of Rheumatology, Department of Medicine, University Medicine Cluster, National University Health System, 1E Kent Ridge Road, Level 10, NUHS Tower Block, Singapore, 119228 Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
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4
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Borisova AB, Lisitsyna TA, Veltishchev DY, Reshetnyak TM, Seravina OF, Kovalevskaya OB, Krasnov VN, Nasonov EL. [Mental disorders and cognitive impairment in patients with antiphospholipid syndrome]. TERAPEVT ARKH 2020; 92:92-103. [PMID: 32598781 DOI: 10.26442/00403660.2020.05.000625] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Indexed: 11/22/2022]
Abstract
Mental disorders (mainly anxiety and depressive disorders) and cognitive impairment are often found in patients with antiphospholipid syndrome (APS), but their prevalence, structure, and mechanisms of occurrence are not well researched. The review provides literature data on the frequency, spectrum and possible causes of mental disorders and cognitive impairment in patients with APS, the pathogenetic mechanisms of these disorders (in particular, the important role of antiphospholipid antibodies, stress factors, chronic inflammation), the relationship between APS, mental disorders and as well as cognitive impairment is examined. Special attention is paid to the influence of mental disorders and cognitive impairment on patients adherence to treatment, their quality of life, as well as the particularities of psychopharmacotherapy of mental disorders in patients with APS. The aim of the review is to actualize the interdisciplinary problem of mental disorders and cognitive impairment in patients with APS and the need to introduce a partnership model of care.
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Affiliation(s)
- A B Borisova
- Moscow Research Institute of Psychiatry - branch of Serbskiy National Medical Research Center for Psychiatry and Addiction
| | | | - D Y Veltishchev
- Moscow Research Institute of Psychiatry - branch of Serbskiy National Medical Research Center for Psychiatry and Addiction.,Pirogov Russian National Research Medical University
| | - T M Reshetnyak
- Nasonova Research Institute of Rheumatology.,Russian Medical Academy of Continuous Professional Education
| | - O F Seravina
- Moscow Research Institute of Psychiatry - branch of Serbskiy National Medical Research Center for Psychiatry and Addiction
| | - O B Kovalevskaya
- Moscow Research Institute of Psychiatry - branch of Serbskiy National Medical Research Center for Psychiatry and Addiction
| | - V N Krasnov
- Moscow Research Institute of Psychiatry - branch of Serbskiy National Medical Research Center for Psychiatry and Addiction.,Pirogov Russian National Research Medical University
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5
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Fleetwood T, Cantello R, Comi C. Antiphospholipid Syndrome and the Neurologist: From Pathogenesis to Therapy. Front Neurol 2018; 9:1001. [PMID: 30534110 PMCID: PMC6275383 DOI: 10.3389/fneur.2018.01001] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 11/06/2018] [Indexed: 12/16/2022] Open
Abstract
Antiphospholipid syndrome (APS) is an autoimmune antibody-mediated condition characterized by thrombotic events and/or pregnancy morbidity in association with persistent positivity to antiphospholipid antibodies (aPL). The nervous system is frequently affected, as intracranial vessels are the most frequent site of arterial pathology. Over the course of years, many other neurological conditions not included in the diagnostic criteria, have been associated with APS. The pathogenic mechanisms behind the syndrome are complex and not fully elucidated. aPL enhance thrombosis, interfering with different pathways. Nevertheless, ischemic injury is not always sufficient to explain clinical features of the syndrome and immune-mediated damage has been advocated. This may be particularly relevant in the context of neurological complications. The reason why only a subgroup of patients develop non-criteria nervous system disorders and what determines the clinical phenotype are questions that remain open. The double nature, thrombotic and immunologic, of APS is also reflected by therapeutic strategies. In this review we summarize known neurological manifestations of APS, revisiting pathogenesis and current treatment options.
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Affiliation(s)
- Thomas Fleetwood
- Section of Neurology, Department of Translational Medicine University of Eastern Piedmont, Novara, Italy
| | - Roberto Cantello
- Section of Neurology, Department of Translational Medicine University of Eastern Piedmont, Novara, Italy
| | - Cristoforo Comi
- Section of Neurology, Department of Translational Medicine University of Eastern Piedmont, Novara, Italy.,Interdisciplinary Research Centre of Autoimmune Diseases University of Eastern Piedmont, Novara, Italy
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6
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Ricarte IF, Dutra LA, Abrantes FF, Toso FF, Barsottini OGP, Silva GS, de Souza AWS, Andrade D. Neurologic manifestations of antiphospholipid syndrome. Lupus 2018; 27:1404-1414. [DOI: 10.1177/0961203318776110] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Neurological involvement in antiphospholipid antibody syndrome (APS) is common, and its occurrence increases morbidity and mortality. Patients may present variable neurological involvement, such as cerebrovascular disease, cognitive dysfunction, headache, seizures, movement disorders, multiple sclerosis-like syndrome, transverse myelitis and ocular symptoms. Most neurological manifestations are associated with thrombosis of the microcirculation or of large vessels; nonetheless, there is compelling evidence suggesting that, in some cases, symptoms are secondary to an immune-mediated pathogenesis, with direct binding of aPL on neurons and glia. Herein we describe clinical characteristics and management of neurological APS manifestations.
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Affiliation(s)
- I F Ricarte
- Department of Neurology and Neurosurgery, Universidade Federal de São Paulo, Brazil
| | - L A Dutra
- Department of Neurology and Neurosurgery, Universidade Federal de São Paulo, Brazil
- Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - F F Abrantes
- Department of Neurology and Neurosurgery, Universidade Federal de São Paulo, Brazil
| | - F F Toso
- Department of Neurology and Neurosurgery, Universidade Federal de São Paulo, Brazil
| | - O G P Barsottini
- Department of Neurology and Neurosurgery, Universidade Federal de São Paulo, Brazil
| | - G S Silva
- Department of Neurology and Neurosurgery, Universidade Federal de São Paulo, Brazil
- Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - A W S de Souza
- Rheumatology Division, Department of Internal Medicine, Universidade Federal de São Paulo, São Paulo, Brazil
| | - D Andrade
- Rheumatology Division, Department of Internal Medicine, Universidade Federal de São Paulo, São Paulo, Brazil
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7
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Rana A, Musto AE. The role of inflammation in the development of epilepsy. J Neuroinflammation 2018; 15:144. [PMID: 29764485 PMCID: PMC5952578 DOI: 10.1186/s12974-018-1192-7] [Citation(s) in RCA: 380] [Impact Index Per Article: 63.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 05/06/2018] [Indexed: 12/18/2022] Open
Abstract
Epilepsy, a neurological disease characterized by recurrent seizures, is often associated with a history of previous lesions in the nervous system. Impaired regulation of the activation and resolution of inflammatory cells and molecules in the injured neuronal tissue is a critical factor to the development of epilepsy. However, it is still unclear as to how that unbalanced regulation of inflammation contributes to epilepsy. Therefore, one of the goals in epilepsy research is to identify and elucidate the interconnected inflammatory pathways in systemic and neurological disorders that may further develop epilepsy progression. In this paper, inflammatory molecules, in neurological and systemic disorders (rheumatoid arthritis, Crohn’s, Type I Diabetes, etc.) that could contribute to epilepsy development, are reviewed. Understanding the neurobiology of inflammation in epileptogenesis will contribute to the development of new biomarkers for better screening of patients at risk for epilepsy and new therapeutic targets for both prophylaxis and treatment of epilepsy.
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Affiliation(s)
- Amna Rana
- Department of Pathology and Anatomy, Department of Neurology, Eastern Virginia Medical School, 700 W. Olney Road, Lewis Hall, Office 2174, Norfolk, VA, 23507, USA
| | - Alberto E Musto
- Department of Pathology and Anatomy, Department of Neurology, Eastern Virginia Medical School, 700 W. Olney Road, Lewis Hall, Office 2174, Norfolk, VA, 23507, USA.
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8
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Ceccarelli F, Perricone C, Pirone C, Massaro L, Alessandri C, Mina C, Marianetti M, Spinelli FR, Valesini G, Conti F. Cognitive dysfunction improves in systemic lupus erythematosus: Results of a 10 years prospective study. PLoS One 2018; 13:e0196103. [PMID: 29723209 PMCID: PMC5933733 DOI: 10.1371/journal.pone.0196103] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Accepted: 04/08/2018] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVE Cognitive impairment (CI) has been described in 3-80% of Systemic lupus erythematosus (SLE) patients but only short-term studies evaluated its over-time changes, suggesting that CI is usually a stable finding. We aimed at evaluating the changes of SLE-related CI in a 10-years prospective single center cohort study. METHODS We evaluated 43 patients (M/F 5/38; mean age = 45.7±10.1 years; mean disease duration = 230.8±74.3 months) at baseline (T0) and after 10 years (T1). A test battery designed to detect fronto-subcortical dysfunction across five domains (memory, attention, abstract reasoning, executive and visuospatial function) was administered. A global cognitive dysfunction score (GCD) was obtained and associated with clinical and laboratory features. RESULTS Prevalence of CI was 20.9% at T0 and 13.9% at T1 (P = NS). This impairment was prevalently mild at T0 (55.5%) and mild or moderate at T1 (36.3% for both degrees). After 10 years, CI improved in 50% of patients, while 10% worsened. Impaired memory (P = 0.02), executive functions (P = 0.02) and abstract reasoning (P = 0.03) were associated with dyslipidemia at T0. Worsening of visuospatial functions was significantly associated with dyslipidemia and Lupus Anticoagulant (P = 0.04 for both parameters). Finally, GCD significantly correlated with chronic damage measured by SLICC/damage index at T0 (r = 0.3; P = 0.04) and T1 (r = 0.3; P = 0.03). CONCLUSIONS For the first time, we assessed CI changes over 10-years in SLE. CI improved in the majority of the patients. Furthermore, we observed an improvement of the overall cognitive functions. These results could suggest that an appropriate management of the disease during the follow-up could be able to control SLE-related CI.
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Affiliation(s)
- Fulvia Ceccarelli
- Lupus Clinic, Dipartimento di Medicina Interna e Specialità Mediche, Sapienza University of Rome, Viale del Policlinico, Rome, Italy
| | - Carlo Perricone
- Lupus Clinic, Dipartimento di Medicina Interna e Specialità Mediche, Sapienza University of Rome, Viale del Policlinico, Rome, Italy
| | - Carmelo Pirone
- Lupus Clinic, Dipartimento di Medicina Interna e Specialità Mediche, Sapienza University of Rome, Viale del Policlinico, Rome, Italy
| | - Laura Massaro
- Lupus Clinic, Dipartimento di Medicina Interna e Specialità Mediche, Sapienza University of Rome, Viale del Policlinico, Rome, Italy
| | - Cristiano Alessandri
- Lupus Clinic, Dipartimento di Medicina Interna e Specialità Mediche, Sapienza University of Rome, Viale del Policlinico, Rome, Italy
| | - Concetta Mina
- Dipartimento di Neurologia e ORL, Sapienza Università di Roma, Rome, Italy
| | - Massimo Marianetti
- Dipartimento di Neurologia e ORL, Sapienza Università di Roma, Rome, Italy
| | - Francesca Romana Spinelli
- Lupus Clinic, Dipartimento di Medicina Interna e Specialità Mediche, Sapienza University of Rome, Viale del Policlinico, Rome, Italy
| | - Guido Valesini
- Lupus Clinic, Dipartimento di Medicina Interna e Specialità Mediche, Sapienza University of Rome, Viale del Policlinico, Rome, Italy
| | - Fabrizio Conti
- Lupus Clinic, Dipartimento di Medicina Interna e Specialità Mediche, Sapienza University of Rome, Viale del Policlinico, Rome, Italy
- * E-mail:
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9
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Tecellioglu M, Kamisli O, Kamisli S, Yucel FE, Ozcan C. Neurological autoantibodies in drug-resistant epilepsy of unknown cause. Ir J Med Sci 2018. [PMID: 29524102 DOI: 10.1007/s11845-018-1777-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Autoimmune epilepsy is a rarely diagnosed condition. Recognition of the underlying autoimmune condition is important, as these patients can be resistant to antiepileptic drugs. AIMS To determine the autoimmune and oncological antibodies in adult drug-resistant epilepsy of unknown cause and identify the clinical, radiological, and EEG findings associated with these antibodies according to data in the literature. METHODS Eighty-two patients with drug-resistant epilepsy of unknown cause were prospectively identified. Clinical features were recorded. The levels of anti-voltage-gated potassium channel complex (anti-VGKCc), anti-thyroid peroxidase (anti-TPO), anti-nuclear antibody (ANA), anti-glutamic acid decarboxylase (anti-GAD), anti-phospholipid IgG and IgM, anti-cardiolipin IgG and IgM, and onconeural antibodies were determined. RESULTS Serum antibody positivity suggesting the potential role of autoimmunity in the aetiology was present in 17 patients with resistant epilepsy (22.0%). Multiple antibodies were found in two patients (2.6%). One of these patients (1.3%) had anti-VGKCc and ANA, whereas another (1.3%) had anti-VGKCc and anti-TPO. A single antibody was present in 15 patients (19.5%). Of the 77 patients finally included in the study, 4 had anti-TPO (5.2%), 1 had anti-GAD (1.3%), 4 had anti-VGKCc (5.2%) 8 had ANA (10.3%), and 2 had onconeural antibodies (2.6%) (1 patient had anti-Yo and 1 had anti-MA2/TA). The other antibodies investigated were not detected. EEG abnormality (focal), focal seizure incidence, and frequent seizures were more common in antibody-positive patients. CONCLUSION Autoimmune factors may be aetiologically relevant in patients with drug-resistant epilepsy of unknown cause, especially if focal seizures are present together with focal EEG abnormality and frequent seizures.
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Affiliation(s)
- Mehmet Tecellioglu
- Department of Neurology, Inonu University, School of Medicine, Malatya, Turkey.
| | - Ozden Kamisli
- Department of Neurology, Inonu University, School of Medicine, Malatya, Turkey
| | - Suat Kamisli
- Department of Neurology, Inonu University, School of Medicine, Malatya, Turkey
| | - Fatma Ebru Yucel
- Department of Neurology, Malatya State Hospital, Malatya, Turkey
| | - Cemal Ozcan
- Department of Neurology, Inonu University, School of Medicine, Malatya, Turkey
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10
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Stojanovich L, Djokovic A, Stanisavljevic N, Zdravkovic M. The cutaneous manifestations are significantly related to cerebrovascular in a Serbian cohort of patients with Hughes syndrome. Lupus 2018; 27:858-863. [DOI: 10.1177/0961203317751065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- L Stojanovich
- Internal Medicine, ‘Bezanijska Kosa’, University Medical Centre, Belgrade, Serbia
| | - A Djokovic
- Internal Medicine, ‘Bezanijska Kosa’, University Medical Centre, Belgrade, Serbia
- University of Belgrade, Faculty of Medicine, Belgrade, Serbia
| | - N Stanisavljevic
- Internal Medicine, ‘Bezanijska Kosa’, University Medical Centre, Belgrade, Serbia
| | - M Zdravkovic
- Internal Medicine, ‘Bezanijska Kosa’, University Medical Centre, Belgrade, Serbia
- University of Belgrade, Faculty of Medicine, Belgrade, Serbia
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12
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Noureldine MHA, Harifi G, Berjawi A, Haydar AA, Nader M, Elnawar R, Sweid A, Al Saleh J, Khamashta MA, Uthman I. Hughes syndrome and epilepsy: when to test for antiphospholipid antibodies? Lupus 2016; 25:1397-1411. [DOI: 10.1177/0961203316651747] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Epilepsy and seizures are reported among the neurological manifestations of antiphospholipid syndrome (APS) at a prevalence rate of approximately 8%, which is nearly 10 times the prevalence of epilepsy in the general population. The association of seizures with antiphospholipid antibodies (aPL) is even more significant in the presence of systemic lupus erythematosus (SLE). In this review, we discuss the epidemiological, pathophysiological, laboratory, clinical, and radiological aspects of this association, and derive suggestions on when to consider testing for aPL in epileptic patients and how to manage seizures secondary to APS based on literature data. Epilepsy due to APS should be considered in young patients presenting with seizures of unknown origin. Temporal lobe epilepsy seems to be particularly prevalent in APS patients. The pathogenesis is complex and may not only involve micro-thrombosis, but also a possible immune-mediated neuronal damage. Patients with seizures and positive aPL tend to develop thrombocytopenia and livedo racemosa more frequently compared with those without aPL. Magnetic resonance imaging (MRI) remains the imaging modality of choice in these patients. The presence of SLE and the presence of neurological symptoms significantly correlate with the presence of white matter changes on MRI. In contrast, the correlation between aPL positivity and the presence of white matter changes is very weak. Furthermore, MRI can be normal in more than 30–40% of neuropsychiatric lupus patients with or without aPL. aPL testing is recommended in young patients presenting with atypical seizures and multiple hyper-intensity lesions on brain MRI in the absence of other possible conditions. New MRI techniques can better understand the pathology of brain damage in neuro-APS. The therapeutic management of epileptic APS patients relies on anti-epileptic treatment and anticoagulant agents when there is evidence of a thrombotic event. In the absence of consensual recommendations, the decision of lifelong anticoagulation is discussed on a case-by-case basis. The anti-thrombotic benefit of hydroxychloroquine and statins is supported by several studies.
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Affiliation(s)
- M H A Noureldine
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University Medical Center, Beirut, Lebanon
| | - G Harifi
- Department of Rheumatology, Dubai Hospital, Dubai, UAE
| | - A Berjawi
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University Medical Center, Beirut, Lebanon
| | - A A Haydar
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University Medical Center, Beirut, Lebanon
| | - M Nader
- Department of Neurology, Lebanese American University Medical Center, Beirut, Lebanon
| | - R Elnawar
- Département de Neurologie, Université Paris Diderot, Paris, France
| | - A Sweid
- Department of Neurosurgery, Lebanese American University Medical Center, Beirut, Lebanon
| | - J Al Saleh
- Department of Rheumatology, Dubai Hospital, Dubai, UAE
| | - M A Khamashta
- Department of Rheumatology, Dubai Hospital, Dubai, UAE
- Division of Women’s Health, St Thomas’s Hospital, London, UK
| | - I Uthman
- Division of Rheumatology, American University of Beirut, Beirut, Lebanon
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13
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14
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Vymetal J, Skacelova M, Smrzova A, Klicova A, Schubertova M, Horak P, Zadrazil J. Emergency situations in rheumatology with a focus on systemic autoimmune diseases. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2016; 160:20-9. [PMID: 26868300 DOI: 10.5507/bp.2016.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 01/22/2016] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND AND AIM Rheumatic diseases are commonly considered chronic conditions. However, acute manifestations can be very severe and represent a diagnostic problem. Examples are systemic lupus erythematosus with acute flare, glomerulonephritis, CNS disorders and catastrophic antiphospholipid syndrome, scleroderma with interstitial lung disease, pulmonary hypertension and renal crisis and polyangiitis with alveolar haemorhage and acute respiratory failure. This aim of this paper is to overview emergency situations which can be encountered in the care of patients with autoimmune systemic diseases and vasculitides. METHODS A Pubmed search for both original and review articles, recent textbooks and current guidelines related to rheumatic diseases with possible acute situations were included in this review article. Relevant image documentation was obtained at the site over the past several years of observation. CONCLUSIONS This paper provides an overview of facts and emergency situations which can be encountered in the care of patients with autoimmune systemic diseases and vasculitides. It is directed at clinicians working in intensive care. It provides a differential diagnostic overview and information which is rare and commonly underestimated.
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Affiliation(s)
- Jiri Vymetal
- Intensive Care Unit of the Department of Internal Medicine III - Nephrology, Rheumatology and Endocrinology, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic
| | - Martina Skacelova
- Intensive Care Unit of the Department of Internal Medicine III - Nephrology, Rheumatology and Endocrinology, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic
| | - Andrea Smrzova
- Intensive Care Unit of the Department of Internal Medicine III - Nephrology, Rheumatology and Endocrinology, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic
| | - Anna Klicova
- Intensive Care Unit of the Department of Internal Medicine III - Nephrology, Rheumatology and Endocrinology, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic
| | - Marketa Schubertova
- Intensive Care Unit of the Department of Internal Medicine III - Nephrology, Rheumatology and Endocrinology, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic
| | - Pavel Horak
- Intensive Care Unit of the Department of Internal Medicine III - Nephrology, Rheumatology and Endocrinology, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic
| | - Josef Zadrazil
- Intensive Care Unit of the Department of Internal Medicine III - Nephrology, Rheumatology and Endocrinology, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic
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15
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Hughes GRV. Hughes syndrome/APS. 30 years on, what have we learnt? Opening talk at the 14th International Congress on antiphospholipid antibodies Rio de Janiero, October 2013. Lupus 2014; 23:400-6. [PMID: 24619623 DOI: 10.1177/0961203314522341] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Bhalla D, Godet B, Druet-Cabanac M, Preux PM. Etiologies of epilepsy: a comprehensive review. Expert Rev Neurother 2014; 11:861-76. [DOI: 10.1586/ern.11.51] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Frauenknecht K, Katzav A, Grimm C, Chapman J, Sommer CJ. Altered receptor binding densities in experimental antiphospholipid syndrome despite only moderately enhanced autoantibody levels and absence of behavioral features. Immunobiology 2013; 219:341-9. [PMID: 24332889 DOI: 10.1016/j.imbio.2013.11.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2013] [Revised: 11/19/2013] [Accepted: 11/20/2013] [Indexed: 12/27/2022]
Abstract
Experimental antiphospholipid syndrome (eAPS) in Balb/c mice causes neuropsychiatric abnormalities including hyperactivity, increased explorative behavior and cognitive deficits. Recently, we have demonstrated that these behavioral changes were linked to an upregulation of serotonergic 5-HT1A receptor binding densities in cortical and hippocampal regions while excitatory and inhibitory neurotransmitter receptors remain largely unchanged. To examine whether the observed behavioral features depend on a critical antibody concentration, mice with only moderately enhanced antiphospholipid antibodies (aPL), about 50-80% of high levels, were analyzed and compared to controls. The staircase test was used to test animals for hyperactivity and explorative behavior. The brains were analyzed for tissue integrity and inflammation. Ligand binding densities of NMDA, AMPA, GABAA, 5-HT1A, M1 and M2 muscarinic acetylcholine receptors, respectively, were analyzed by in vitro receptor autoradiography and compared to brains of mice from our previous study with high levels of aPL. Mice with only moderately enhanced aPL did not develop significant behavioral changes. Brain parenchyma remained intact and neither inflammation nor glial activation was detectable. However, there was a significant decrease of NMDA receptor binding densities in the motor cortex as well as an increase in M1 binding densities in cortical and hippocampal regions, whereas the other receptors analyzed were not altered. Lack of neuropsychiatric symptoms may be due to modulations of receptors resulting in normal behavior. In conclusion, our results support the hypothesis that high levels of aPL are required for the manifestation of neuropsychiatric involvement while at lower antibody levels compensatory mechanisms may preserve normal behavior.
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Affiliation(s)
- Katrin Frauenknecht
- Department of Neuropathology, University Medical Center of the Johannes Gutenberg University Mainz, 55131 Mainz, Germany.
| | - Aviva Katzav
- Department of Neurology, Chaim Sheba Medical Center, Sackler Faculty of Medicine, Tel Aviv University, 52621 Tel Hashomer, Israel
| | - Christina Grimm
- Department of Neuropathology, University Medical Center of the Johannes Gutenberg University Mainz, 55131 Mainz, Germany
| | - Joab Chapman
- Department of Neurology, Chaim Sheba Medical Center, Sackler Faculty of Medicine, Tel Aviv University, 52621 Tel Hashomer, Israel
| | - Clemens J Sommer
- Department of Neuropathology, University Medical Center of the Johannes Gutenberg University Mainz, 55131 Mainz, Germany
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Agmon-Levin N, Rosário C, Katz BSP, Zandman-Goddard G, Meroni P, Cervera R, Stojanovich L, Blank M, Pierangeli S, Praprotnik S, Meis ED, Seguro LP, Ruffatti A, Pengo V, Tincani A, Doria A, Shoenfeld Y. Ferritin in the antiphospholipid syndrome and its catastrophic variant (cAPS). Lupus 2013; 22:1327-35. [PMID: 24036580 DOI: 10.1177/0961203313504633] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Ferritin is an iron storage protein considered also as an acute phase reactant with high levels in various inflammatory conditions. Recently, a plausible role for ferritin in the pathogenesis of immune-mediated and especially autoimmune diseases has been suggested. However, the link between ferritin and the antiphospholipid syndrome (APS) has been rarely explored. Therefore, in the current study we evaluated ferritin levels and their correlation to clinical and serological manifestations in patients with APS. We further analyzed ferritin levels among patients with the catastrophic variant of APS (cAPS). METHODS Ferritin levels were determined in serum samples of 176 APS patients and 98 matched healthy controls according to age and sex (LIAISON, DiaSorin, Italy). APS samples were further analyzed for antiphospholipid (anti-cardiolipin, anti- beta-2-glycoprotein, lupus anticoagulant) and anti-infectious antibodies (CMV, EBV, rubella, toxoplasma, HBV) (LIAISON, DiaSorin, Italy). Clinical, serological and demographic manifestations were recorded. An additional analysis of ferritin levels among 14 patients with cAPS was performed. RESULTS Hyperferritinemia was present in 9% vs. 0% of APS patients and controls, respectively (p < 0.001). Among patients with APS, ferritin levels correlated with venous thrombosis, cardiac, neurological, and hematological manifestations and the presence of anti-CMV-IgM antibodies. Hyperferritinemia was present in 71% of cAPS patients, and ferritin levels among this subgroup were significantly higher compared with APS-non-cAPS patients (816 ± 847 ng/ml vs. 120 ± 230 ng/ml, p < 0.001). CONCLUSIONS Herein, we found that hyperferritinemia correlates with the presence of APS, its clinical manifestations and specifically with the catastrophic variant of this disease. Hyperferritinemia was also linked with anti-CMV antibodies among patients with APS. These associations allude to a pathogenic role of ferritin in the pathogenesis of APS, and the plausible role of ferritin as a marker of ensuing cAPS, although further studies are needed to elucidate these associations.
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Affiliation(s)
- N Agmon-Levin
- 1The Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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Abstract
Inflammation is one of the most important endogenous defence mechanisms in an organism. It has been suggested that inflammation plays an important role in the pathophysiology of a number of human epilepsies and convulsive disorders, and there is clinical and experimental evidence to suggest that inflammatory processes within the CNS may either contribute to or be a consequence of epileptogenesis. This review discusses evidence from human studies on the role of inflammation in epilepsy and highlights potential new targets in the inflammatory cascade for antiepileptic drugs. A number of mechanisms have been shown to be involved in CNS inflammatory reactions. These include an inflammatory response at the level of the blood-brain barrier (BBB), immune-mediated damage to the CNS, stress-induced release of inflammatory mediators and direct neuronal dysfunction or damage as a result of inflammatory reactions. Mediators of inflammation in the CNS include interleukin (IL)-1β, tumour necrosis factor-α, nuclear factor-κB and toll-like receptor-4 (TLR4). IL-1β, BBB and high-mobility group box-1-TLR4 signalling appear to be the most promising targets for anticonvulsant agents directed at inflammation. Such agents may provide effective therapy for drug-resistant epilepsies in the future.
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Abstract
Systemic autoimmune disorders affect multiple organ systems. Brain involvement commonly causes seizures, which may be the presenting symptom. Systemic lupus erythematosus, Sjorgren's syndrome, Wegener's granulomatosis, sarcoidsosis, celiac disease, Crohn's disease, Behcet's, and Hashimoto's encephalopathy are reviewed. Mechanisms underlying CNS pathology in systemic autoimmune disorders-and specifically factors predisposing these patients-are discussed, including vascular disease (e.g., prothrombotic state, anticardiolipin antibody, emboli, vasculitis), antineuronal antibodies, immune complexes, cytokines, metabolic disorders, infection, and therapy. Diagnostic and therapeutic strategies must be individualized for both the disorder and the patient. Systemic autoimmune disorders affect multiple organ systems and frequently involve the central and peripheral nervous systems. Seizures are among the most common neurological manifestation and occasionally can be the presenting symptom. There are many causes of seizures in systemic autoimmune disorders (Table 1), and the first clinical challenge is to determine not only the cause but also the significance of seizures. In some cases, they are clues to metabolic or infectious disorders or medication toxicity; in other cases, seizures herald a life-threatening progression of the underlying illness.
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Benavente E, Paira S, Roverano S, Saredo G. Encefalitis con estatus convulsivo localizado en una paciente con lupus eritematoso sistémico. ACTA ACUST UNITED AC 2013; 9:123-7. [DOI: 10.1016/j.reuma.2012.05.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2012] [Revised: 05/06/2012] [Accepted: 05/09/2012] [Indexed: 10/26/2022]
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Li CH, Chou MC, Liu CK, Lai CL. Antiphospholipid syndrome presenting as progressive neuropsychiatric disorders: two case reports. Neuropsychiatr Dis Treat 2013; 9:739-42. [PMID: 23723705 PMCID: PMC3666907 DOI: 10.2147/ndt.s44140] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The antiphospholipid syndrome (APS) is a rare form of autoimmune coagulopathy. In this syndrome, the most common neurologic abnormality is transient ischemic attack. This can be easily overlooked if a patient presents with progressive neuropsychiatric disorders, such as depression or dementia. We report two cases of young women, aged 35 and 22 years, presenting with progressive depression and mental decline over a certain period. The neuropsychological diagnoses of the two patients were, respectively, dementia with disinhibition and borderline dementia with depression. Brain magnetic resonance imaging showed multiple old infarcts with encephalomalacia in the former case, and only one cortical hemorrhagic infarction, over the right temporoparietal lobe, observed in the latter case. The outcomes of the two cases were also very different. Progressive neuropsychiatric disorders are increasingly observed in the young; therefore, APS and other autoimmune diseases should be considered during the differential diagnosis. Brain imaging examinations may prevent a delay in the detection of a structural lesion and facilitate the early intervention with good prognosis. Careful investigations by experts from different disciplines are always encouraged in complicated cases.
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Affiliation(s)
- Chien-Hsun Li
- Department of Neurology, Fooyin University Hospital, Pingtung, Taiwan ; Department of Neurology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan ; Department of and Master's Program in Neurology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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Frauenknecht K, Katzav A, Grimm C, Chapman J, Sommer CJ. Neurological impairment in experimental antiphospholipid syndrome is associated with increased ligand binding to hippocampal and cortical serotonergic 5-HT1A receptors. Immunobiology 2012; 218:517-26. [PMID: 22884359 DOI: 10.1016/j.imbio.2012.06.011] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2012] [Accepted: 06/20/2012] [Indexed: 12/30/2022]
Abstract
The antiphospholipid syndrome (APS) is an autoimmune disease where the presence of high titers of circulating autoantibodies causes thrombosis with consecutive infarcts. In experimental APS (eAPS), a mouse model of APS, behavioral abnormalities develop in the absence of vessel occlusion or infarcts. Using brain hemispheres of control and eAPS mice with documented neurological and cognitive deficits, we checked for lymphocytic infiltration, activation of glia and macrophages, as well as alterations of ligand binding densities of various neurotransmitter receptors to unravel the molecular basis of this abnormal behavior. Lymphocytic infiltrates were immunohistochemically characterized using antibodies against CD3, CD4, CD8 and forkhead box P3 (Foxp3), respectively. GFAP, Iba1 and CD68-immunohistochemistry was performed, to check for activation of astrocytes, microglia and macrophages. Ligand binding densities of NMDA, AMPA, GABAA and 5-HT1A receptors were analyzed by in vitro receptor autoradiography. No significant inflammatory reaction occurred in eAPS mice. There was neither activation of astrocytes or microglia nor accumulation of macrophages. Binding values of excitatory and inhibitory neurotransmitter receptors were largely unchanged. However, ligand binding densities of the modulatory serotonergic 5-HT1A receptors in the hippocampus and in the primary somatosensory cortex of eAPS mice were significantly upregulated which is suggested to induce the behavioral abnormalities observed.
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Affiliation(s)
- Katrin Frauenknecht
- Department of Neuropathology, University Medical Center of the Johannes Gutenberg University Mainz, 55131 Mainz, Germany.
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Cognitive impairment in antiphospholipid syndrome: evidence from animal models. Clin Rheumatol 2012; 31:403-6. [PMID: 22218779 DOI: 10.1007/s10067-011-1922-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2011] [Accepted: 12/15/2011] [Indexed: 10/14/2022]
Abstract
Although antiphospholipid syndrome (APS) is a multisystem prothrombotic condition, its inflammatory nature has been increasingly recognized in recent years. Stroke and transitory ischemic attacks are the neurological manifestations included in APS criteria, however many other neurological involvements have been attributed to antiphospholipid antibodies (aPL), such as seizures, transverse myelitis, and cognitive impairment. In this article we will review evidence from animal model that explain the role of aPL in cognition.
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25
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Nicklin A, Byard RW. Lethal manifestations of systemic lupus erythematosus in a forensic context. J Forensic Sci 2011; 56:423-8. [PMID: 21306376 DOI: 10.1111/j.1556-4029.2010.01683.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Systemic lupus erythematosus is an autoimmune connective tissue disorder that affects multiple organs. While the clinical manifestations may vary in intensity over time and be associated with chronic disease, occasional cases occur where sudden and unexpected death has occurred. Cardiovascular disease is common, with accelerated atherosclerosis, intravascular thrombosis associated with antiphospholipid syndrome, and hypertensive cardiomegaly. Vasculitis with superimposed thrombosis may result in critical reduction in blood to vital organs, such as the heart and brain with infarction. Mesenteric ischemia may be caused by vasculitis, thrombosis, and accelerated atherosclerosis and may result in lethal intestinal infarction. Other diverse causes of sudden death include myocarditis, epilepsy, pulmonary hypertension, pulmonary thromboembolism, and sepsis. The autopsy evaluation of such cases requires careful examination of all organs with extensive histological sampling to include blood vessels, and microbiological sampling for bacteria, viruses, and fungi.
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Affiliation(s)
- Angela Nicklin
- Discipline of Pathology & Forensic Science SA, The University of Adelaide, Frome Road, Adelaide 5005, Australia
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26
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Hughes syndrome (the antiphospholipid syndrome): a disease of our time. Inflammopharmacology 2010; 19:69-73. [PMID: 21132565 DOI: 10.1007/s10787-010-0071-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2010] [Accepted: 10/27/2010] [Indexed: 10/18/2022]
Abstract
A pro-thrombotic condition was described in 1983 which was characterised by the presence of circulating antiphospholipid antibodies, as well as peripheral thrombosis (e.g. DVT), a tendency to internal organ involvement, repeated miscarriage, and, occasionally, thrombocytopenia (aPL) (Hughes, Br Med J 287:1088-1089, 1983). Previously, there had been a number of observations, mainly in patients with lupus having "false positive" tests for syphilis, miscarriage and circulating lupus anticoagulants. The description in 1983 had three notable features (a) a detailed comprehensive clinical picture of the syndrome; (b) this description differed from other coagulopathies in showing a propensity for arterial thrombosis (e.g. stroke and heart attack); and (c) this was a syndrome quite independent from lupus. There are indications that the primary antiphospholipid syndrome will turn out to be more common than lupus, though this could still be a reflection of referral practice.
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27
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Arnson Y, Shoenfeld Y, Alon E, Amital H. The Antiphospholipid Syndrome as a Neurological Disease. Semin Arthritis Rheum 2010; 40:97-108. [DOI: 10.1016/j.semarthrit.2009.05.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2008] [Revised: 04/08/2009] [Accepted: 05/03/2009] [Indexed: 02/06/2023]
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Hughes GRV. Feng Pao Hsii Lecture: Ten topics 2008. Hughes syndrome: a disease of our time. Int J Rheum Dis 2010; 12:2-4. [PMID: 20374308 DOI: 10.1111/j.1756-185x.2009.01371.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Abstract
BACKGROUND Neurologic disorders are among the most common and important clinical manifestations associated with the antiphospholipid syndrome (APS). It is characterized by diverse neurological manifestations. These include stroke, transient ischaemic attack, Sneddon's syndrome, convulsions/epilepsy, dementia, cognitive deficits, headaches/migraine, chorea, multiple sclerosis-like, transverse myelitis, ocular symptoms and Guillain-Barré syndrome. MATERIAL AND METHODS We review the latest data about neurologic disorders and APS. RESULTS In patients under 45 years of age, 20% of strokes are potentially associated with APS. Our study group recently reported a correlation between primary APS and peripheral neuropathy. Only one study investigated the occurrence of peripheral neuropathy in patients diagnosed with PAPS through electrophysiological study and showed alterations in 35% of patients. The mechanism of nervous system involvement in APS is considered to be primarily thrombotic. However, other mechanisms have been described, such as antiphospholipid antibodies that bind to the neural tissue, deregulating their functions and having an immediate pathogenic effect. CONCLUSIONS This review summarizes the latest data regarding the clinical aspects, radiological and therapeutic of major neurologic manifestations associated with antiphospholipid antibodies.
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Affiliation(s)
- Graham RV Hughes
- The London Lupus Centre, London Bridge Hospital, London SE1 2PR, UK,
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31
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32
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Affiliation(s)
- Rolando Cimaz
- AOU Meyer and University of Florence, Florence, Italy
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33
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Kaburaki J. [Clinical features and treatments of antiphospholipid syndrome]. NIHON RINSHO MEN'EKI GAKKAI KAISHI = JAPANESE JOURNAL OF CLINICAL IMMUNOLOGY 2008; 31:152-8. [PMID: 18587225 DOI: 10.2177/jsci.31.152] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Antiphospholipid antibodies are serological markers of antiphospholipid syndrome (APS). Diversity of so-called antiphospholipid antibodies is well-known. These antibodies are directed against phospholipid binding proteins such as beta(2)-glycoprotein I and prothrombin as well as against phospholipids such as cardiolipin. Thrombosis and pregnancy morbidity are clinical features of APS. In addition, cardiovascular manifestations, neurological disorders, skin manifestations, renal involvements and thrombocytopenia are reported to be significant in clinical aspects of APS. Anticoagulation therapy and antiplatelet therapy are effective for the secondary prevention of thrombosis in APS.
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Affiliation(s)
- Junichi Kaburaki
- Department of Internal Medicine, Tokyo Electric Power Company (TEPCO) Hospital, Tokyo, Japan
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Edwards CJ, Hughes GRV. Hughes syndrome (the antiphospholipid syndrome): 25 years old. Mod Rheumatol 2008; 18:119-24. [PMID: 18317878 DOI: 10.1007/s10165-008-0042-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2007] [Accepted: 12/11/2007] [Indexed: 11/29/2022]
Abstract
The antiphospholipid (Hughes) syndrome (APS) is a unique thrombotic disorder, causing both arterial and venous thrombosis, linked to the presence of antibodies directed against phospholipid-protein complexes. The first papers describing the syndrome were published in 1983 and, over the next two years, a series of publications described in detail the various clinical manifestations of the syndrome. Laboratory standardisation workshops were also set up and, in 1984, the first "world" symposium on APS was held. The international APS conferences have continued to grow in numbers and in stature. The APS has already had an impact in obstetrics, in medicine, in psychiatry, and in surgery. The approximate figure of 1 in 5 is a useful guide -- 1 in 5 of all young strokes, 1 in 5 recurrent miscarriages, 1 in 5 DVTs. More precise data will become available in the worlds of epilepsy, migraine, Alzheimer's, and MS. The advent of newer "biologic" immunosuppressives such as rituximab may offer help in selected cases. Intravenous immunoglobulin has proved successful, especially in the emergency setting.
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Affiliation(s)
- C J Edwards
- Department of Rheumatology, Southampton University Hospitals, Southampton, UK
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35
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Abstract
Antiphospholipid antibodies (aPL Abs) are associated with thrombosis in patients with the antiphospholipid syndrome (APS). There is strong evidence that aPL Abs are pathogenic in vivo from studies in animal models. Furthermore, there are now convincing data indicating that activation of complement is involved in those processes. This report addresses current modalities of treatment, as well as recent findings with respect to molecular events triggered by aPL Abs on endothelial cells, platelets, monocytes and complement activation. A separate section addresses recent findings with regard to the putative receptor(s) recognized by aPL Abs on target cells. Based on experimental evidence using in vitro and in vivo models, new targeted therapies for treatment and/or prevention of thrombosis in APS are proposed and discussed.
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Affiliation(s)
- Silvia S Pierangeli
- Division of Rheumatology, Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX, USA.
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36
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Brey RL. NEUROLOGIC MANIFESTATIONS OF SYSTEMIC LUPUS ERYTHEMATOSUS AND ANTIPHOSPHOLIPID ANTIBODY SYNDROME. Continuum (Minneap Minn) 2008. [DOI: 10.1212/01.con.0000299988.78952.d9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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González-Duarte A, Cantú-Brito CG, Ruano-Calderón L, García-Ramos G. Clinical Description of Seizures in Patients with Systemic Lupus Erythematosus. Eur Neurol 2008; 59:320-3. [DOI: 10.1159/000121423] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2007] [Accepted: 10/02/2007] [Indexed: 11/19/2022]
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Avčin T, Benseler SM, Tyrrell PN, Čučnik S, Silverman ED. A followup study of antiphospholipid antibodies and associated neuropsychiatric manifestations in 137 children with systemic lupus erythematosus. ACTA ACUST UNITED AC 2008; 59:206-13. [DOI: 10.1002/art.23334] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Sokol DK, O'Brien RS, Wagenknecht DR, Rao T, McIntyre JA. Antiphospholipid antibodies in blood and cerebrospinal fluids of patients with psychosis. J Neuroimmunol 2007; 190:151-6. [PMID: 17868908 DOI: 10.1016/j.jneuroim.2007.08.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2007] [Revised: 08/13/2007] [Accepted: 08/14/2007] [Indexed: 11/28/2022]
Abstract
Antiphospholipid antibodies (aPL) have been reported in the cerebrospinal fluids (CSF) of neurology patients but no CSF studies with psychiatric patients exist. We tested serum from 100 hospitalized psychotic patients having hallucinations and/or delusions for aPL. Patients with positive serum aPL findings were asked to submit CSF for aPL testing. Five CSF samples had aPL specificities not found in the patient's serum suggesting the possibility of intrathecal synthesis. Specificity and isotype discordance between CSF and blood aPL in these psychiatric patients implicates a central nervous system independent autoimmune process that may have an underlying association with the pathophysiology of their diseases.
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Affiliation(s)
- Deborah K Sokol
- Indiana University School of Medicine, Department of Neurology 575 West Drive-XE 40 Indianapolis, IN 46202, USA.
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41
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Abstract
Antiphospholipid syndrome is an important cause of neurologic morbidity. The clinical criteria for antiphospholipid syndrome include only cerebrovascular arterial and venous thrombosis, but many other neurologic manifestations have been associated with antiphospholipid antibodies (aPL). This review discusses the role of aPL in cerebrovascular manifestations and in some of the other neurologic manifestations commonly associated with these antibodies, as well as data pertaining to the pathophysiology of aPL-associated neurologic manifestations and treatment issues.
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Affiliation(s)
- Jose F Roldan
- School of Medicine, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
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42
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Antiphospholipid Syndrome and Cognition. Clin Rev Allergy Immunol 2007; 32:188-91. [DOI: 10.1007/s12016-007-0007-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/1999] [Revised: 11/30/1999] [Accepted: 11/30/1999] [Indexed: 11/25/2022]
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