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Moodley K, Moodley AA, Efthymiou S, Houlden H, Bill PLA, Patel VB, Rinaldi S. Combined central and peripheral demyelination in two siblings, immune mediated or genetic? Pract Neurol 2024:pn-2024-004114. [PMID: 38960597 DOI: 10.1136/pn-2024-004114] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/01/2024] [Indexed: 07/05/2024]
Abstract
We report unusual cases of combined central and peripheral demyelination in two siblings related to pregnancy, each presenting with progressive tetraparesis and cranial nerve palsies. The elder sister had a relapsing-remitting course with optic nerve dysfunction and died during a relapse from respiratory insufficiency. The younger sister presented with disorientation and acute-onset limb and facial weakness. She responded well to corticosteroid therapy. Their clinical presentation, response to immunomodulatory therapy, nerve conduction studies, cerebrospinal fluid and histology supported an acquired demyelinating cause. Whole-exome sequencing identified variants in two genes not previously linked to this clinical phenotype. Serological tests for antibody-mediated demyelination were negative. Despite the undefined pathogenesis, these cases provide a platform to explore the confluence of genetic, immune and environmental factors in the context of acquired demyelination. We discuss the differential diagnosis and a diagnostic approach to such cases from the perspectives of neuroimmunology and neurogenetics.
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Affiliation(s)
- Kaminie Moodley
- Department of Neurology, University of KwaZulu-Natal, Durban, South Africa
| | - Anandan A Moodley
- Department of Neurology, University of KwaZulu-Natal, Durban, South Africa
| | - Stephanie Efthymiou
- Department of Neuromuscular Disorders, UCL, Queen Square Institute of Neurology, London, UK
| | - Henry Houlden
- Department of Neuromuscular Disorders, UCL, Queen Square Institute of Neurology, London, UK
| | - Pierre L A Bill
- Department of Neurology, University of KwaZulu-Natal, Durban, South Africa
| | - Vinod B Patel
- Department of Neurology, University of KwaZulu-Natal, Durban, South Africa
| | - Simon Rinaldi
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
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2
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Belkhribchia MR, Baroudi Z, Ajrinija A, Ikane I. Unusual Types of Plasma Cell Dyscrasias Associated With HIV: Polyneuropathy, Organomegaly, Endocrinopathy, M-protein, and Skin Changes (POEMS) Syndrome. Cureus 2024; 16:e62820. [PMID: 38912072 PMCID: PMC11191377 DOI: 10.7759/cureus.62820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/20/2024] [Indexed: 06/25/2024] Open
Abstract
Polyneuropathy, organomegaly, endocrinopathy, M-protein, and skin changes (POEMS) syndrome is a multisystem paraneoplastic disorder due to an underlying plasma cell neoplasm, and its occurrence among HIV patients is extremely rare. The diagnosis of POEMS syndrome can be challenging in this context, particularly if its disabling polyneuropathy is misdiagnosed as neuropathy related to HIV. Herein, we report the case of a female patient with treated HIV who later developed POEMS syndrome. After a misdiagnosis of chronic inflammatory demyelinating polyneuropathy related to HIV and unsuccessful corticosteroids and cyclophosphamide therapies, the correct diagnosis of POEMS syndrome was made. The patient achieved significant hematological and neurological improvement after six cycles of lenalidomide. Autologous stem cell transplantation was then scheduled to prevent eventual relapses.
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Affiliation(s)
| | - Zaineb Baroudi
- Department of Radiology, Hassan II Regional Hospital, Dakhla, MAR
| | | | - Itab Ikane
- Department of General Practice, Hassan II Regional Hospital, Dakhla, MAR
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3
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Okubo S, Mano T, Sudo A, Goto R, Yano S, Hara M, Ishiura H, Satake W, Yanagimoto S, Ogata H, Toda T. Anti-neurofascin 155 Antibody-positive Neuropathy in a Human Immunodeficiency Virus-infected Patient. Intern Med 2024; 63:565-569. [PMID: 37380455 PMCID: PMC10937119 DOI: 10.2169/internalmedicine.1919-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 05/22/2023] [Indexed: 06/30/2023] Open
Abstract
Human immunodeficiency virus (HIV)-associated neuropathy is a common complication of HIV infection and has several clinical subtypes. HIV-associated chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is a demyelinating neuropathy whose clinical features are known to differ from those of CIDP in the HIV-uninfected population. We herein report a case of CIDP in an HIV-infected patient who was finally diagnosed with anti-neurofascin 155 (NF155) antibody-positive neuropathy. The clinical features, including clinical findings and therapeutic responses, were typical of paranodal antibody-mediated neuropathy. To our knowledge, this is the first case of anti-NF155 antibody-associated neuropathy in an HIV-infected patient.
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Affiliation(s)
- So Okubo
- Department of Neurology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Tatsuo Mano
- Department of Neurology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Atsushi Sudo
- Department of Neurology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Ryoji Goto
- Department of Neurology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Satoka Yano
- Department of Neurology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Manato Hara
- Department of Neurology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Hiroyuki Ishiura
- Department of Neurology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Wataru Satake
- Department of Neurology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Shintaro Yanagimoto
- Department of Infectious Disease, Graduate School of Medicine, The University of Tokyo, Japan
| | - Hidenori Ogata
- Department of Neurology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University, Japan
| | - Tatsushi Toda
- Department of Neurology, Graduate School of Medicine, The University of Tokyo, Japan
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4
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Moodley K, Patel VB, Moodley AA, Bill PLA, Kajee A, Mgbachi V, Fehmi J, Rinaldi S. Nodal-paranodal antibodies in HIV-immune mediated radiculo-neuropathies: Clinical phenotypes and relevance. J Peripher Nerv Syst 2023; 28:578-585. [PMID: 37676746 DOI: 10.1111/jns.12596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 08/16/2023] [Accepted: 09/06/2023] [Indexed: 09/09/2023]
Abstract
BACKGROUND The frequency of nodal-paranodal antibodies in HIV-infected patients with chronic immune-mediated radiculo-neuropathies (IMRN) has not been previously described. METHODS HIV-infected patients who met the inclusion criteria for chronic IMRN were screened for immunoglobulin G (IgG) antibodies directed against nodal (neurofascin (NF)186) and paranodal (NF155, contactin-1 (CNTN1) and contactin-associated protein(Caspr1)) cell adhesion molecules, using a live, cell-based assay. To explore potential pathogenicity, binding of human IgG to myelinated co-cultures was assessed by incubation with patients' sera positive for nodal or paranodal antibodies. Normal human serum was added as a source of complement to assess for complement activation as a mechanism for myelin injury. RESULTS Twenty-four HIV-infected patients with IMRN were included in the study, 15 with chronic inflammatory demyelinating polyneuropathy (CIDP), 4 with ventral root radiculopathies (VRR), and 5 with dorsal root ganglionopathies (DRG). Five patients with CIDP had combined central and peripheral demyelination (CCPD). Three patients (12.7%) tested positive for neurofascin IgG1 antibodies in the following categories: 1 patient with VRR was NF186 positive, and 2 patients were NF155 positive with DRG and mixed sensory-motor demyelinating neuropathy with optic neuritis, respectively. CONCLUSION The frequency of nodal-paranodal antibodies is similar among IMRN regardless of HIV status. Interpretation of the results in the context of HIV is challenging as there is uncertainty regarding pathogenicity of the antibodies, especially at low titres. Larger prospective immune studies are required to delineate pathogenicity in the context of HIV, and to establish a panel of antibodies to predict for a particular clinical phenotype.
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Affiliation(s)
- K Moodley
- Department of Neurology, University of KwaZulu-Natal, Durban, South Africa
| | - V B Patel
- Department of Neurology, University of KwaZulu-Natal, Durban, South Africa
| | - A A Moodley
- Department of Neurology, University of KwaZulu-Natal, Durban, South Africa
| | - P L A Bill
- Department of Neurology, University of KwaZulu-Natal, Durban, South Africa
| | - A Kajee
- Department of Neurology, University of KwaZulu-Natal, Durban, South Africa
| | - V Mgbachi
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - J Fehmi
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - S Rinaldi
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
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5
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McCombe PA, Hardy TA, Nona RJ, Greer JM. Sex differences in Guillain Barré syndrome, chronic inflammatory demyelinating polyradiculoneuropathy and experimental autoimmune neuritis. Front Immunol 2022; 13:1038411. [PMID: 36569912 PMCID: PMC9780466 DOI: 10.3389/fimmu.2022.1038411] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 11/24/2022] [Indexed: 12/13/2022] Open
Abstract
Guillain Barré syndrome (GBS) and its variants, and chronic inflammatory demyelinating polyradiculoneuropathy (CIDP and its variants, are regarded as immune mediated neuropathies. Unlike in many autoimmune disorders, GBS and CIDP are more common in males than females. Sex is not a clear predictor of outcome. Experimental autoimmune neuritis (EAN) is an animal model of these diseases, but there are no studies of the effects of sex in EAN. The pathogenesis of GBS and CIDP involves immune response to non-protein antigens, antigen presentation through non-conventional T cells and, in CIDP with nodopathy, IgG4 antibody responses to antigens. There are some reported sex differences in some of these elements of the immune system and we speculate that these sex differences could contribute to the male predominance of these diseases, and suggest that sex differences in peripheral nerves is a topic worthy of further study.
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Affiliation(s)
- Pamela A. McCombe
- Centre for Clinical Research, The University of Queensland, Brisbane, QLD, Australia,*Correspondence: Pamela A. McCombe,
| | - Todd A. Hardy
- Department of Neurology, Concord Hospital, University of Sydney, Sydney, NSW, Australia,Brain & Mind Centre, University of Sydney, Sydney, NSW, Australia
| | - Robert J. Nona
- Centre for Clinical Research, The University of Queensland, Brisbane, QLD, Australia
| | - Judith M. Greer
- Centre for Clinical Research, The University of Queensland, Brisbane, QLD, Australia
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Fargeot G, Gitiaux C, Magy L, Pereon Y, Delmont E, Viala K, Echaniz-Laguna A. French recommendations for the management of adult & pediatric chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). Rev Neurol (Paris) 2022; 178:953-968. [PMID: 36182621 DOI: 10.1016/j.neurol.2022.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 05/31/2022] [Accepted: 06/05/2022] [Indexed: 11/22/2022]
Abstract
Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is a rare autoimmune disorder of the peripheral nervous system, primarily affecting the myelin sheath. The pathophysiology of CIDP is complex, involving both humoral and cellular immunity. The diagnosis of CIDP should be suspected in patients with symmetrical proximal and distal motor weakness and distal sensory symptoms of progressive onset, associated with decreased/abolished tendon reflexes. Treatments include intraveinous immunoglobulins, steroids and plasma exchange, with usually an induction phase followed by a maintenance therapy with progressive weaning. Treatment should be rapidly initiated to prevent axonal degeneration, which may compromise recovery. CIDP outcome is variable, ranging from mild distal paresthesiae to complete loss of ambulation. There have been several breakthroughs in the diagnosis and management of CIDP the past ten years, e.g. discovery of antibodies against the node of Ranvier, contribution of nerve ultrasound and magnetic resonance imaging to diagnosis, and demonstration of subcutaneous immunoglobulins efficiency. This led us to elaborate French recommendations for the management of adult & pediatric CIDP patients. These recommendations include diagnosis assessment, treatment, and follow-up.
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Affiliation(s)
- G Fargeot
- Neurophysiology Department, Pitié-Salpêtrière Hospital, AP-HP, Paris, France.
| | - C Gitiaux
- Department of Paediatric Neurophysiology, Necker-Enfants-Malades Hospital, AP-HP, Paris University, Paris, France
| | - L Magy
- Department of Neurology, National Reference Center for 'Rare Peripheral Neuropathies', University Hospital of Limoges, Limoges, France
| | - Y Pereon
- CHU Nantes, Centre de Référence Maladies Neuromusculaires AOC, Filnemus, Euro-NMD, Explorations Fonctionnelles, Hôtel-Dieu, Nantes, France
| | - E Delmont
- Reference Center for Neuromuscular Diseases and ALS Timone University Hospital, Aix-Marseille University, Marseille, France
| | - K Viala
- Neurophysiology Department, Pitié-Salpêtrière Hospital, AP-HP, Paris, France
| | - A Echaniz-Laguna
- Neurology Department, CHU de Bicêtre, AP-HP, Le-Kremlin-Bicêtre, France; French National Reference Center for Rare Neuropathies (NNERF), Le-Kremlin-Bicêtre, France; Inserm U1195, Paris-Saclay University, Le-Kremlin-Bicêtre, France
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7
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Chen Y, Tang X. Chronic Inflammatory Demyelinating Polyradiculoneuropathy in Association With Concomitant Diseases: Identification and Management. Front Immunol 2022; 13:890142. [PMID: 35860284 PMCID: PMC9289227 DOI: 10.3389/fimmu.2022.890142] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 05/27/2022] [Indexed: 11/17/2022] Open
Abstract
Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is a rare, heterogeneous, but treatable autoimmune-mediated peripheral neuropathy characterized by demyelination. CIDP can occur independently or simultaneously with a variety of diseases such as diabetes, monoclonal gammopathy of undetermined significance (MGUS), connective tissue disease, and HIV. It is important to identify CIDP and specific peripheral neuropathies caused by these diseases; this review aims to summarize the CIDP literatures related to diabetes, MGUS, SLE, and HIV, and to be helpful for the management of such patients.
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Ndondo AP, Eley B, Wilmshurst JM, Kakooza-Mwesige A, Giannoccaro MP, Willison HJ, Cruz PMR, Heckmann JM, Bateman K, Vincent A. Post-Infectious Autoimmunity in the Central (CNS) and Peripheral (PNS) Nervous Systems: An African Perspective. Front Immunol 2022; 13:833548. [PMID: 35356001 PMCID: PMC8959857 DOI: 10.3389/fimmu.2022.833548] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 02/10/2022] [Indexed: 11/13/2022] Open
Abstract
The direct impact and sequelae of infections in children and adults result in significant morbidity and mortality especially when they involve the central (CNS) or peripheral nervous system (PNS). The historical understanding of the pathophysiology has been mostly focused on the direct impact of the various pathogens through neural tissue invasion. However, with the better understanding of neuroimmunology, there is a rapidly growing realization of the contribution of the innate and adaptive host immune responses in the pathogenesis of many CNS and PNS diseases. The balance between the protective and pathologic sequelae of immunity is fragile and can easily be tipped towards harm for the host. The matter of immune privilege and surveillance of the CNS/PNS compartments and the role of the blood-brain barrier (BBB) and blood nerve barrier (BNB) makes this even more complex. Our understanding of the pathogenesis of many post-infectious manifestations of various microbial agents remains elusive, especially in the diverse African setting. Our exploration and better understanding of the neuroimmunology of some of the infectious diseases that we encounter in the continent will go a long way into helping us to improve their management and therefore lessen the burden. Africa is diverse and uniquely poised because of the mix of the classic, well described, autoimmune disease entities and the specifically "tropical" conditions. This review explores the current understanding of some of the para- and post-infectious autoimmune manifestations of CNS and PNS diseases in the African context. We highlight the clinical presentations, diagnosis and treatment of these neurological disorders and underscore the knowledge gaps and perspectives for future research using disease models of conditions that we see in the continent, some of which are not uniquely African and, where relevant, include discussion of the proposed mechanisms underlying pathogen-induced autoimmunity. This review covers the following conditions as models and highlight those in which a relationship with COVID-19 infection has been reported: a) Acute Necrotizing Encephalopathy; b) Measles-associated encephalopathies; c) Human Immunodeficiency Virus (HIV) neuroimmune disorders, and particularly the difficulties associated with classical post-infectious autoimmune disorders such as the Guillain-Barré syndrome in the context of HIV and other infections. Finally, we describe NMDA-R encephalitis, which can be post-HSV encephalitis, summarise other antibody-mediated CNS diseases and describe myasthenia gravis as the classic antibody-mediated disease but with special features in Africa.
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Affiliation(s)
- Alvin Pumelele Ndondo
- Department of Paediatric Neurology, Red Cross War Memorial Children's Hospital, University of Cape Town, Cape Town, South Africa
| | - Brian Eley
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital, University of Cape Town, Cape Town, South Africa.,Paediatric Infectious Diseases Unit, Red Cross War Memorial Children's Hospital, Cape Town, South Africa
| | - Jo Madeleine Wilmshurst
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital, University of Cape Town, Cape Town, South Africa.,Department of Paediatric Neurology, Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Angelina Kakooza-Mwesige
- Department of Pediatrics and Child Health, School of Medicine, Makerere University College of Health Sciences, Kampala, Uganda
| | - Maria Pia Giannoccaro
- Laboratory of Neuromuscular Pathology and Neuroimmunology, Istituto di Ricovero e Cura a CarattereScientifico (IRCCS) Instiuto delle Scienze Neurologiche di Bologna, UOC Clinica Neurologica Bologna, Bologna, Italy.,Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Hugh J Willison
- Institute of Infection, Immunity and Inflammation (3I), University of Glasgow, Glasgow, United Kingdom
| | - Pedro M Rodríguez Cruz
- Centro Nacional de Analisis Genomico - Centre for Genomic Regulation (CNAG-CRG ), Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain.,Department of Neuromuscular Disease, University College London (UCL) Queen Square Institute of Neurology, London, United Kingdom.,Faculté de Médecine, de Pharmacie et d'Odontologie, Université Cheikh Anta Diop, Dakar, Senegal
| | - Jeannine M Heckmann
- Neurology Division, Department of Medicine, Groote Schuur Hospital, Cape Town, South Africa.,The University of Cape Town (UCT) Neurosciences Institute, University of Cape Town, Cape Town, South Africa
| | - Kathleen Bateman
- Neurology Division, Department of Medicine, Groote Schuur Hospital, Cape Town, South Africa
| | - Angela Vincent
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, United Kingdom
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Luciano CA, Caraballo-Cartagena S. Treatment and Management of Infectious, Granulomatous, and Toxic Neuromuscular Disorders. Neuromuscul Disord 2022. [DOI: 10.1016/b978-0-323-71317-7.00016-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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10
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Moodley K, Bill PLA, Patel VB. A Comparison of Clinical, Electro-Diagnostic, Laboratory, and Treatment Outcome Differences in a Cohort of HIV-Infected and HIV-Uninfected Patients With Myasthenia Gravis. Front Neurol 2021; 12:738813. [PMID: 34721269 PMCID: PMC8553930 DOI: 10.3389/fneur.2021.738813] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 09/13/2021] [Indexed: 11/13/2022] Open
Abstract
There is limited literature comparing the clinical parameters and treatment outcomes in HIV-infected and HIV-uninfected myasthenia gravis (MG) patients. The aim of the study was to investigate the clinical differences and treatment outcomes in the two categories of patients, particularly the safe use of immunosuppressive therapy in immunocompromised patients. The study was a retrospective analysis of medical records of MG patients from the neuromuscular unit at Inkosi Albert Luthuli Central Hospital in Kwa-Zulu Natal between 2003 and 2019. One hundred and seventy-eight (178) patients fulfilled the clinical criteria for MG. Twenty-four (13.4%) were HIV-infected and 154 (86.5%) were HIV-uninfected. There were 116 (65%) females, median 45 years, (IQR 40–62), 90 (50.5%) black African, 66 (37%) Indian, 20 (11.2%) white, and 2 (1.1%) of mixed ancestry. In the HIV-infected cohort, 20 (87%) had generalized MG, 12 (50%) bulbar, and 14 (60.9%) respiratory onset MG, 12 (50%) presented with MG Foundation of America (MGFA) class five diseases at diagnosis, six (25%) presented with MG crisis during the 5-year follow-up. Thirteen (54%) of the HIV-infected group required rescue therapy using (plasma exchange or IV immunoglobulin) combined with pulse cyclophosphamide compared with 17 (11%) in the HIV-uninfected cohort, respectively. At 5 years, 8 (33%) of the HIV-infected group remained refractory to treatment compared with 10 (6.5%) HIV-uninfected cohort, respectively. No adverse events were documented in HIV-infected patients receiving combination rescue therapy (PLEX or IVIG combined with IV cyclophosphamide). In conclusion HIV-infected MG patients are more likely to require combination rescue therapy with PE/IVIG and IV cyclophosphamide compared with those who were HIV-uninfected. No side effects were documented in the HIV-infected group receiving the above therapy.
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Affiliation(s)
- Kaminie Moodley
- Department of Neurology, University of KwaZulu-Natal, Durban, South Africa
| | - Pierre L A Bill
- Department of Neurology, University of KwaZulu-Natal, Durban, South Africa
| | - Vinod B Patel
- Department of Neurology, University of KwaZulu-Natal, Durban, South Africa
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11
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Lopes M, Marques P, Silva B, Cruz G, Serra JE, Ferreira E, Alves H, da Cunha JS. Guillain-Barré syndrome as the first presentation of human immunodeficiency virus infection. BMC Neurol 2021; 21:321. [PMID: 34407758 PMCID: PMC8371896 DOI: 10.1186/s12883-021-02350-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 08/11/2021] [Indexed: 01/11/2023] Open
Abstract
AIM Antiretroviral therapy (ART) development has reduced the severity of neurological complications of the human immunodeficiency virus (HIV), but they remain prevalent and need prompt recognition. Acute inflammatory demyelinating polyneuropathy (AIDP) is a rare complication of human immunodeficiency virus (HIV) infection that may appear at any stage of the disease. In this case, AIDP represents a late presentation of HIV infection. METHODS Descriptive study. Patient data were collected from their medical records and by health assessment interviews. RESULTS We report a case of a 52-year-old male with acute lower limb weakness. Given the suggestive clinical presentation of AIDP and a positive HIV test, intravenous immunoglobulin (IVIG) was administered along with antiretroviral therapy. Progressive weakness to the upper limbs, autonomic dysfunction, and pain was observed. The second regimen of IVIG plus corticosteroids was administered. Muscle strength improved after three weeks. CONCLUSIONS Screening for HIV in a patient with AIDP may provide a better outcome because of the early start of ART with good central nervous system penetration in HIV-infected patients.
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Affiliation(s)
- Mariana Lopes
- Department of Infectious Diseases, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
| | - Patrícia Marques
- Department of Neurology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Bruno Silva
- Department of Neurology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Gonçalo Cruz
- Department of Infectious Diseases, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - José Eduardo Serra
- Department of Infectious Diseases, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Eugenia Ferreira
- Department of Infectious Diseases, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Helena Alves
- Department of Infectious Diseases, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - José Saraiva da Cunha
- Department of Infectious Diseases, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
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12
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Review of the neurological aspects of HIV infection. J Neurol Sci 2021; 425:117453. [PMID: 33895464 DOI: 10.1016/j.jns.2021.117453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 04/12/2021] [Accepted: 04/12/2021] [Indexed: 11/20/2022]
Abstract
There are almost 40 million people in the world who live with the human immunodeficiency virus (HIV). The neurological manifestations associated with HIV contribute to significant morbidity and mortality despite the advances made with anti-retroviral therapy (ART). This review presents an approach to classification of neurological disorders in HIV, differentiating diseases due to the virus itself and those due to opportunistic infection. The effects of antiretroviral therapy are also discussed. The emphasis is on the developing world where advanced complications of HIV itself and infections such as tuberculosis (TB), toxoplasmosis and cryptococcal meningitis remain prevalent.
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13
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George IC, Kvalsund M, Saylor D. A case of combined central and peripheral demyelination in Zambia. Mult Scler Relat Disord 2020; 40:101943. [DOI: 10.1016/j.msard.2020.101943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 12/21/2019] [Accepted: 01/09/2020] [Indexed: 10/25/2022]
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14
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Moodley K, Bill PLA, Patel VB. Motor lumbosacral radiculopathy in HIV-infected patients. South Afr J HIV Med 2019; 20:992. [PMID: 31745432 PMCID: PMC6852262 DOI: 10.4102/sajhivmed.v20i1.992] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 07/31/2019] [Indexed: 12/13/2022] Open
Abstract
Background This study is a review of the clinical findings and treatment outcome of 11 HIV-infected patients with motor lumbosacral radiculopathy. Objectives To describe the clinical, laboratory, electrophysiological features and treatment outcome in HIV-infected motor lumbosacral radiculopathy which is a rare manifestation of HIV. Method A retrospective review of HIV-infected patients with motor lumbosacral radiculopathy was performed at Inkosi Albert Luthuli Central Hospital (IALCH), Durban, South Africa between 2010 and 2015. Results Eleven black African patients met the inclusion criteria. There were six women. The median age was 29 years, the interquartile range (IQR) was 23-41 years, the median duration of symptom progression was 6.5 months (IQR 3-7.5 months). The median CD4 count was 327 cells/µL (IQR 146-457). The cerebrospinal fluid (CSF) median polymorphocyte count was 0 cells/µL (IQR 0 cells/µL - 2 cells/µL), lymphocyte count was 16 cells/µL (IQR 1 cells/µL - 18 cells/µL), glucose level was 3.1 mmol/L (IQR 2.8 mmol/L - 3.4 mmol/L) and protein level was 1.02 g/dL (IQR 0.98 g/dL - 3.4 g/dL). All patients were treated with corticosteroid therapy. Ninety-one per cent recovered fully within 6 months of treatment, the median time for recovery was 3.4 months (IQR 1.8-5.6 months). There were no relapses during the 18-month follow-up. Conclusion HIV-infected patients with motor lumbosacral radiculopathy responded to corticosteroids, with no relapses during the 18-month follow-up period.
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Affiliation(s)
- Kaminie Moodley
- Department of Neurology, University of KwaZulu-Natal, Durban, South Africa
| | - Pierre L A Bill
- Department of Neurology, University of KwaZulu-Natal, Durban, South Africa
| | - Vinod B Patel
- Department of Neurology, University of KwaZulu-Natal, Durban, South Africa
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Abstract
PURPOSE OF REVIEW Widespread use of antiretroviral therapy (ART) has led to near-normal life expectancy in people with human immunodeficiency virus (HIV) infection. However, neurologic complications of HIV remain common; can affect any part of the neuraxis; and are due to direct effects of the virus, immunosuppression because of untreated HIV infection, aberrant immune responses in the setting of ART initiation, and ART toxicities. RECENT FINDINGS HIV-associated neurocognitive disorder (HAND) remains one of the most common neurologic complications of HIV encountered today, but milder forms predominate in people on ART. No specific treatments for HAND exist, but small trials and epidemiologic evidence suggest paroxetine, intranasal insulin, and maraviroc may have utility in its treatment; further trials of these agents are ongoing. Widespread ART use has decreased the incidence of central nervous system opportunistic infections, but prognosis often remains poor in those who develop opportunistic infections. High-titer positive serum cryptococcal antigen is strongly predictive of cryptococcal meningitis and provides a tool to enhance diagnosis in areas with limited resources. HIV is an independent risk factor for stroke, and accelerated aging associated with HIV infection results in neurologic diseases of older age occurring at much younger ages in individuals infected with HIV. Ongoing HIV replication in the CSF despite peripheral virologic suppression may contribute to the development of HAND and may not improve despite adjusting the ART regimen to increase central nervous system penetrance. SUMMARY Neurologists are likely to encounter patients infected with HIV in clinical practice. This article reviews the presentation, diagnosis, and management of the most common neurologic conditions associated with HIV infection and ART.
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A Rare Case of HIV-Induced Inflammatory Demyelinating Polyneuropathy. AMERICAN JOURNAL OF MEDICAL CASE REPORTS 2019; 7:5-8. [PMID: 30899779 PMCID: PMC6424340 DOI: 10.12691/ajmcr-7-1-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Background Acute inflammatory demyelinating polyneuropathy (AIDP) is an uncommon form of neuropathy in HIV-infected patients that can cause pain, sensory disturbance, and motor weakness. Case presentation A 23-year-old African American male with past medical history of Guillain-Barre Syndrome (GBS), Lyme disease, and sexually transmitted infections including syphilis and chlamydia presented with acute back pain radiating to bilateral lower extremities with worsening right foot weakness for four days. Cerebrospinal fluid (CSF) studies including meningoencephalitis panel were negative as well as blood tests for Lyme disease and HIV antibody testing. Patient was initially treated with penicillin for positive treponemal serology but without improvement in lower extremity weakness. Electromyogram showed evidence of early demyelinating motor polyneuropathy. Four days after presentation, repeat HIV antibody testing returned positive. Recurrent AIDP in this case was suspected to be secondary to acute HIV infection, and highly active antiretroviral therapy (HAART) was administered along with intravenous immunoglobulin (IVIG). Muscle strength improved with therapy and patient was expected to have continued improvement with intensive rehabilitation after discharge. Conclusion Acute inflammatory demyelinating polyneuropathy (AIDP) tends to present early in course of HIV infection. Therefore, HIV testing should be obtained in individuals presenting with new neurological deficits. Our patient received HAART therapy, in addition to the traditional modalities to manage AIDP, which led to a substantial recovery of his sensorimotor function.
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A comparative study of motor neuron disease in HIV-infected and HIV-uninfected patients. J Neurol Sci 2018; 397:96-102. [PMID: 30597421 DOI: 10.1016/j.jns.2018.12.030] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 11/21/2018] [Accepted: 12/20/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND This study is a descriptive review of the clinical and treatment outcome differences in HIV-infected patients with motor neuron syndrome (MNS) and HIV-uninfected patients with motor neuron disease (MND). METHODS A retrospective analysis of patients with MND/S was performed at Inkosi Albert Luthuli Central Hospital (IALCH), Durban, South Africa between 2003 and 2017. RESULTS One hundred and thirty six patients were included in the study, 101 (76%) were HIV-uninfected and 35 (26%) were HIV-infected. Ninety four percent of the HIV-infected cohort were <50 years, median 41, IQR (33-45), p < 0.001, had median ALS functional rating scale revised (ALSFRS-R) score of 28, IQR [24-30] and 40% of these patients on anti-retroviral therapy (ART) survived longer than 10 years. Ninety one percent of the HIV-uninfected cohort were >50 years, median 66, IQR(57-74), P < 0.001, had median ALSFRS-R score of 44 (IQR 42-45) and 93% died within 5 years of their illness. CONCLUSION HIV-infected MNS patients were younger, had more severe disease at presentation and survived longer if treated with ART with possible reversal of the disease process, compared to patients with MND.
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Kolson D. Neurologic Complications in Persons With HIV Infection in the Era of Antiretroviral Therapy. TOPICS IN ANTIVIRAL MEDICINE 2017; 25:97-101. [PMID: 28820724 PMCID: PMC5935214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Neurologic complications in persons with HIV infection are less severe in the era of potent antiretroviral therapy but remain highly prevalent. Prior to the use of antiretroviral therapy, opportunistic infections of the central nervous system (CNS) and CNS malignancy were common. Progressive multifocal leukoencephalopathy (PML), however, remains a diagnostic challenge in HIV-infected individuals, and no effective antiviral treatment for PML is currently available. Primary neurologic complications of acute HIV infection include aseptic meningitis and acute inflammatory demyelinating polyneuropathy. Among the neurologic complications of chronic HIV infection, HIV-associated neurocognitive disorders (HAND) remain most prevalent. The use of antiretroviral therapy has greatly reduced the severity of HAND, under which progressive HIV-associated dementia once predominated, to a milder chronic form of potentially disabling neurocognitive impairment. The persistence of HAND in individuals with virologic suppression suggests a need for adjunctive therapies for limiting its morbidity. This article summarizes a presentation by Dennis Kolson, MD, PhD, at the IAS-USA continuing education program, Improving the Management of HIV Disease, held in Chicago, Illinois, in May 2017.
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