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Ripellino P, Pasi E, Melli G, Staedler C, Fraga M, Moradpour D, Sahli R, Aubert V, Martinetti G, Bihl F, Bernasconi E, Terziroli Beretta-Piccoli B, Cerny A, Dalton HR, Zehnder C, Mathis B, Zecca C, Disanto G, Kaelin-Lang A, Gobbi C. Neurologic complications of acute hepatitis E virus infection. NEUROLOGY-NEUROIMMUNOLOGY & NEUROINFLAMMATION 2019; 7:7/1/e643. [PMID: 31806684 PMCID: PMC6935854 DOI: 10.1212/nxi.0000000000000643] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 10/11/2019] [Indexed: 02/06/2023]
Abstract
Objective To assess the prevalence and clinical features of neurologic involvement in patients with acute hepatitis E virus (HEV) infection in Southern Switzerland. Methods Among 1,940 consecutive patients investigated for acute hepatitis E, we identified 141 cases of acute of HEV infection (anti-HEV immunoglobulin M and immunoglobulin G both reactive and/or HEV RNA positive) between June 2014 and September 2017. Neurologic cases were followed up for 6 months. We compared patients with and without neurologic symptoms. Results Neurologic symptoms occurred in 43 acute HEV cases (30.4%) and consisted of neuralgic amyotrophy (NA, n = 15, 10.6%) and myalgia (n = 28, 19.8%). All NA cases were immunocompetent. Men had higher odds (OR = 5.2, CI 1.12–24.0, p = 0.03) of developing NA after infection with HEV, and in 3 couples simultaneously infected with HEV, only men developed NA. Bilateral involvement of NA was predominant (2:1) and occurred only in men. Seven NA cases were viremic (all genotype 3), but HEV was undetectable in their CSF. In the acute phase of NA, 9 patients were treated with intravenous immunoglobulin and 4 with prednisone, reporting no side effects and improvement in pain and strength. Myalgia occurred both without (n = 16) or with (n = 12) concomitant elevated serum creatinine kinase. Seven cases with myalgia in the shoulder girdle did not have muscle weakness (“forme fruste” of NA). Conclusions Neurologic symptoms occurred in one-third of acute HEV infections and consisted of NA and myalgia. NA seems to occur more frequently in men infected by HEV and has a predominant (but not exclusive) bilateral involvement.
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Affiliation(s)
- Paolo Ripellino
- From the Department of Neurology (P.R., G.M., C.S., C.Z., G.D., A.K.-L., C.G.), Neurocenter of Southern Switzerland, Lugano, CH; Laboratory of Microbiology EOLAB (E.P., G.M.), Bellinzona, CH; Faculty of Biomedical Sciences, USI (G.M., C.Z., A.K.-L., C.G.), Lugano, CH; Division of Gastroenterology and Hepatology, Lausanne University Hospital (M.F., D.M.), Lausanne, CH; Institute of Microbiology, Lausanne University Hospital (R.S.), Lausanne, CH; Laboratory of Immunology, Lausanne University Hospital (V.A.), CH; Department of Hepatology, Hospital of Bellinzona (F.B.), CH; Division of Infectious Diseases (E.B.), Hospital of Lugano, CH; Epatocentro Ticino (B.T.B.-P., A.C.), Lugano, CH; Queens Park (H.R.D.), London, UK; Synlab Ticino (C.Z.), Bioggio, CH; and Unilabs Ticino (B.M.), Lugano, CH.
| | - Emanuela Pasi
- From the Department of Neurology (P.R., G.M., C.S., C.Z., G.D., A.K.-L., C.G.), Neurocenter of Southern Switzerland, Lugano, CH; Laboratory of Microbiology EOLAB (E.P., G.M.), Bellinzona, CH; Faculty of Biomedical Sciences, USI (G.M., C.Z., A.K.-L., C.G.), Lugano, CH; Division of Gastroenterology and Hepatology, Lausanne University Hospital (M.F., D.M.), Lausanne, CH; Institute of Microbiology, Lausanne University Hospital (R.S.), Lausanne, CH; Laboratory of Immunology, Lausanne University Hospital (V.A.), CH; Department of Hepatology, Hospital of Bellinzona (F.B.), CH; Division of Infectious Diseases (E.B.), Hospital of Lugano, CH; Epatocentro Ticino (B.T.B.-P., A.C.), Lugano, CH; Queens Park (H.R.D.), London, UK; Synlab Ticino (C.Z.), Bioggio, CH; and Unilabs Ticino (B.M.), Lugano, CH
| | - Giorgia Melli
- From the Department of Neurology (P.R., G.M., C.S., C.Z., G.D., A.K.-L., C.G.), Neurocenter of Southern Switzerland, Lugano, CH; Laboratory of Microbiology EOLAB (E.P., G.M.), Bellinzona, CH; Faculty of Biomedical Sciences, USI (G.M., C.Z., A.K.-L., C.G.), Lugano, CH; Division of Gastroenterology and Hepatology, Lausanne University Hospital (M.F., D.M.), Lausanne, CH; Institute of Microbiology, Lausanne University Hospital (R.S.), Lausanne, CH; Laboratory of Immunology, Lausanne University Hospital (V.A.), CH; Department of Hepatology, Hospital of Bellinzona (F.B.), CH; Division of Infectious Diseases (E.B.), Hospital of Lugano, CH; Epatocentro Ticino (B.T.B.-P., A.C.), Lugano, CH; Queens Park (H.R.D.), London, UK; Synlab Ticino (C.Z.), Bioggio, CH; and Unilabs Ticino (B.M.), Lugano, CH
| | - Claudio Staedler
- From the Department of Neurology (P.R., G.M., C.S., C.Z., G.D., A.K.-L., C.G.), Neurocenter of Southern Switzerland, Lugano, CH; Laboratory of Microbiology EOLAB (E.P., G.M.), Bellinzona, CH; Faculty of Biomedical Sciences, USI (G.M., C.Z., A.K.-L., C.G.), Lugano, CH; Division of Gastroenterology and Hepatology, Lausanne University Hospital (M.F., D.M.), Lausanne, CH; Institute of Microbiology, Lausanne University Hospital (R.S.), Lausanne, CH; Laboratory of Immunology, Lausanne University Hospital (V.A.), CH; Department of Hepatology, Hospital of Bellinzona (F.B.), CH; Division of Infectious Diseases (E.B.), Hospital of Lugano, CH; Epatocentro Ticino (B.T.B.-P., A.C.), Lugano, CH; Queens Park (H.R.D.), London, UK; Synlab Ticino (C.Z.), Bioggio, CH; and Unilabs Ticino (B.M.), Lugano, CH
| | - Monserrat Fraga
- From the Department of Neurology (P.R., G.M., C.S., C.Z., G.D., A.K.-L., C.G.), Neurocenter of Southern Switzerland, Lugano, CH; Laboratory of Microbiology EOLAB (E.P., G.M.), Bellinzona, CH; Faculty of Biomedical Sciences, USI (G.M., C.Z., A.K.-L., C.G.), Lugano, CH; Division of Gastroenterology and Hepatology, Lausanne University Hospital (M.F., D.M.), Lausanne, CH; Institute of Microbiology, Lausanne University Hospital (R.S.), Lausanne, CH; Laboratory of Immunology, Lausanne University Hospital (V.A.), CH; Department of Hepatology, Hospital of Bellinzona (F.B.), CH; Division of Infectious Diseases (E.B.), Hospital of Lugano, CH; Epatocentro Ticino (B.T.B.-P., A.C.), Lugano, CH; Queens Park (H.R.D.), London, UK; Synlab Ticino (C.Z.), Bioggio, CH; and Unilabs Ticino (B.M.), Lugano, CH
| | - Darius Moradpour
- From the Department of Neurology (P.R., G.M., C.S., C.Z., G.D., A.K.-L., C.G.), Neurocenter of Southern Switzerland, Lugano, CH; Laboratory of Microbiology EOLAB (E.P., G.M.), Bellinzona, CH; Faculty of Biomedical Sciences, USI (G.M., C.Z., A.K.-L., C.G.), Lugano, CH; Division of Gastroenterology and Hepatology, Lausanne University Hospital (M.F., D.M.), Lausanne, CH; Institute of Microbiology, Lausanne University Hospital (R.S.), Lausanne, CH; Laboratory of Immunology, Lausanne University Hospital (V.A.), CH; Department of Hepatology, Hospital of Bellinzona (F.B.), CH; Division of Infectious Diseases (E.B.), Hospital of Lugano, CH; Epatocentro Ticino (B.T.B.-P., A.C.), Lugano, CH; Queens Park (H.R.D.), London, UK; Synlab Ticino (C.Z.), Bioggio, CH; and Unilabs Ticino (B.M.), Lugano, CH
| | - Roland Sahli
- From the Department of Neurology (P.R., G.M., C.S., C.Z., G.D., A.K.-L., C.G.), Neurocenter of Southern Switzerland, Lugano, CH; Laboratory of Microbiology EOLAB (E.P., G.M.), Bellinzona, CH; Faculty of Biomedical Sciences, USI (G.M., C.Z., A.K.-L., C.G.), Lugano, CH; Division of Gastroenterology and Hepatology, Lausanne University Hospital (M.F., D.M.), Lausanne, CH; Institute of Microbiology, Lausanne University Hospital (R.S.), Lausanne, CH; Laboratory of Immunology, Lausanne University Hospital (V.A.), CH; Department of Hepatology, Hospital of Bellinzona (F.B.), CH; Division of Infectious Diseases (E.B.), Hospital of Lugano, CH; Epatocentro Ticino (B.T.B.-P., A.C.), Lugano, CH; Queens Park (H.R.D.), London, UK; Synlab Ticino (C.Z.), Bioggio, CH; and Unilabs Ticino (B.M.), Lugano, CH
| | - Vincent Aubert
- From the Department of Neurology (P.R., G.M., C.S., C.Z., G.D., A.K.-L., C.G.), Neurocenter of Southern Switzerland, Lugano, CH; Laboratory of Microbiology EOLAB (E.P., G.M.), Bellinzona, CH; Faculty of Biomedical Sciences, USI (G.M., C.Z., A.K.-L., C.G.), Lugano, CH; Division of Gastroenterology and Hepatology, Lausanne University Hospital (M.F., D.M.), Lausanne, CH; Institute of Microbiology, Lausanne University Hospital (R.S.), Lausanne, CH; Laboratory of Immunology, Lausanne University Hospital (V.A.), CH; Department of Hepatology, Hospital of Bellinzona (F.B.), CH; Division of Infectious Diseases (E.B.), Hospital of Lugano, CH; Epatocentro Ticino (B.T.B.-P., A.C.), Lugano, CH; Queens Park (H.R.D.), London, UK; Synlab Ticino (C.Z.), Bioggio, CH; and Unilabs Ticino (B.M.), Lugano, CH
| | - Gladys Martinetti
- From the Department of Neurology (P.R., G.M., C.S., C.Z., G.D., A.K.-L., C.G.), Neurocenter of Southern Switzerland, Lugano, CH; Laboratory of Microbiology EOLAB (E.P., G.M.), Bellinzona, CH; Faculty of Biomedical Sciences, USI (G.M., C.Z., A.K.-L., C.G.), Lugano, CH; Division of Gastroenterology and Hepatology, Lausanne University Hospital (M.F., D.M.), Lausanne, CH; Institute of Microbiology, Lausanne University Hospital (R.S.), Lausanne, CH; Laboratory of Immunology, Lausanne University Hospital (V.A.), CH; Department of Hepatology, Hospital of Bellinzona (F.B.), CH; Division of Infectious Diseases (E.B.), Hospital of Lugano, CH; Epatocentro Ticino (B.T.B.-P., A.C.), Lugano, CH; Queens Park (H.R.D.), London, UK; Synlab Ticino (C.Z.), Bioggio, CH; and Unilabs Ticino (B.M.), Lugano, CH
| | - Florian Bihl
- From the Department of Neurology (P.R., G.M., C.S., C.Z., G.D., A.K.-L., C.G.), Neurocenter of Southern Switzerland, Lugano, CH; Laboratory of Microbiology EOLAB (E.P., G.M.), Bellinzona, CH; Faculty of Biomedical Sciences, USI (G.M., C.Z., A.K.-L., C.G.), Lugano, CH; Division of Gastroenterology and Hepatology, Lausanne University Hospital (M.F., D.M.), Lausanne, CH; Institute of Microbiology, Lausanne University Hospital (R.S.), Lausanne, CH; Laboratory of Immunology, Lausanne University Hospital (V.A.), CH; Department of Hepatology, Hospital of Bellinzona (F.B.), CH; Division of Infectious Diseases (E.B.), Hospital of Lugano, CH; Epatocentro Ticino (B.T.B.-P., A.C.), Lugano, CH; Queens Park (H.R.D.), London, UK; Synlab Ticino (C.Z.), Bioggio, CH; and Unilabs Ticino (B.M.), Lugano, CH
| | - Enos Bernasconi
- From the Department of Neurology (P.R., G.M., C.S., C.Z., G.D., A.K.-L., C.G.), Neurocenter of Southern Switzerland, Lugano, CH; Laboratory of Microbiology EOLAB (E.P., G.M.), Bellinzona, CH; Faculty of Biomedical Sciences, USI (G.M., C.Z., A.K.-L., C.G.), Lugano, CH; Division of Gastroenterology and Hepatology, Lausanne University Hospital (M.F., D.M.), Lausanne, CH; Institute of Microbiology, Lausanne University Hospital (R.S.), Lausanne, CH; Laboratory of Immunology, Lausanne University Hospital (V.A.), CH; Department of Hepatology, Hospital of Bellinzona (F.B.), CH; Division of Infectious Diseases (E.B.), Hospital of Lugano, CH; Epatocentro Ticino (B.T.B.-P., A.C.), Lugano, CH; Queens Park (H.R.D.), London, UK; Synlab Ticino (C.Z.), Bioggio, CH; and Unilabs Ticino (B.M.), Lugano, CH
| | - Benedetta Terziroli Beretta-Piccoli
- From the Department of Neurology (P.R., G.M., C.S., C.Z., G.D., A.K.-L., C.G.), Neurocenter of Southern Switzerland, Lugano, CH; Laboratory of Microbiology EOLAB (E.P., G.M.), Bellinzona, CH; Faculty of Biomedical Sciences, USI (G.M., C.Z., A.K.-L., C.G.), Lugano, CH; Division of Gastroenterology and Hepatology, Lausanne University Hospital (M.F., D.M.), Lausanne, CH; Institute of Microbiology, Lausanne University Hospital (R.S.), Lausanne, CH; Laboratory of Immunology, Lausanne University Hospital (V.A.), CH; Department of Hepatology, Hospital of Bellinzona (F.B.), CH; Division of Infectious Diseases (E.B.), Hospital of Lugano, CH; Epatocentro Ticino (B.T.B.-P., A.C.), Lugano, CH; Queens Park (H.R.D.), London, UK; Synlab Ticino (C.Z.), Bioggio, CH; and Unilabs Ticino (B.M.), Lugano, CH
| | - Andreas Cerny
- From the Department of Neurology (P.R., G.M., C.S., C.Z., G.D., A.K.-L., C.G.), Neurocenter of Southern Switzerland, Lugano, CH; Laboratory of Microbiology EOLAB (E.P., G.M.), Bellinzona, CH; Faculty of Biomedical Sciences, USI (G.M., C.Z., A.K.-L., C.G.), Lugano, CH; Division of Gastroenterology and Hepatology, Lausanne University Hospital (M.F., D.M.), Lausanne, CH; Institute of Microbiology, Lausanne University Hospital (R.S.), Lausanne, CH; Laboratory of Immunology, Lausanne University Hospital (V.A.), CH; Department of Hepatology, Hospital of Bellinzona (F.B.), CH; Division of Infectious Diseases (E.B.), Hospital of Lugano, CH; Epatocentro Ticino (B.T.B.-P., A.C.), Lugano, CH; Queens Park (H.R.D.), London, UK; Synlab Ticino (C.Z.), Bioggio, CH; and Unilabs Ticino (B.M.), Lugano, CH
| | - Harry Roland Dalton
- From the Department of Neurology (P.R., G.M., C.S., C.Z., G.D., A.K.-L., C.G.), Neurocenter of Southern Switzerland, Lugano, CH; Laboratory of Microbiology EOLAB (E.P., G.M.), Bellinzona, CH; Faculty of Biomedical Sciences, USI (G.M., C.Z., A.K.-L., C.G.), Lugano, CH; Division of Gastroenterology and Hepatology, Lausanne University Hospital (M.F., D.M.), Lausanne, CH; Institute of Microbiology, Lausanne University Hospital (R.S.), Lausanne, CH; Laboratory of Immunology, Lausanne University Hospital (V.A.), CH; Department of Hepatology, Hospital of Bellinzona (F.B.), CH; Division of Infectious Diseases (E.B.), Hospital of Lugano, CH; Epatocentro Ticino (B.T.B.-P., A.C.), Lugano, CH; Queens Park (H.R.D.), London, UK; Synlab Ticino (C.Z.), Bioggio, CH; and Unilabs Ticino (B.M.), Lugano, CH
| | - Cinzia Zehnder
- From the Department of Neurology (P.R., G.M., C.S., C.Z., G.D., A.K.-L., C.G.), Neurocenter of Southern Switzerland, Lugano, CH; Laboratory of Microbiology EOLAB (E.P., G.M.), Bellinzona, CH; Faculty of Biomedical Sciences, USI (G.M., C.Z., A.K.-L., C.G.), Lugano, CH; Division of Gastroenterology and Hepatology, Lausanne University Hospital (M.F., D.M.), Lausanne, CH; Institute of Microbiology, Lausanne University Hospital (R.S.), Lausanne, CH; Laboratory of Immunology, Lausanne University Hospital (V.A.), CH; Department of Hepatology, Hospital of Bellinzona (F.B.), CH; Division of Infectious Diseases (E.B.), Hospital of Lugano, CH; Epatocentro Ticino (B.T.B.-P., A.C.), Lugano, CH; Queens Park (H.R.D.), London, UK; Synlab Ticino (C.Z.), Bioggio, CH; and Unilabs Ticino (B.M.), Lugano, CH
| | - Barbara Mathis
- From the Department of Neurology (P.R., G.M., C.S., C.Z., G.D., A.K.-L., C.G.), Neurocenter of Southern Switzerland, Lugano, CH; Laboratory of Microbiology EOLAB (E.P., G.M.), Bellinzona, CH; Faculty of Biomedical Sciences, USI (G.M., C.Z., A.K.-L., C.G.), Lugano, CH; Division of Gastroenterology and Hepatology, Lausanne University Hospital (M.F., D.M.), Lausanne, CH; Institute of Microbiology, Lausanne University Hospital (R.S.), Lausanne, CH; Laboratory of Immunology, Lausanne University Hospital (V.A.), CH; Department of Hepatology, Hospital of Bellinzona (F.B.), CH; Division of Infectious Diseases (E.B.), Hospital of Lugano, CH; Epatocentro Ticino (B.T.B.-P., A.C.), Lugano, CH; Queens Park (H.R.D.), London, UK; Synlab Ticino (C.Z.), Bioggio, CH; and Unilabs Ticino (B.M.), Lugano, CH
| | - Chiara Zecca
- From the Department of Neurology (P.R., G.M., C.S., C.Z., G.D., A.K.-L., C.G.), Neurocenter of Southern Switzerland, Lugano, CH; Laboratory of Microbiology EOLAB (E.P., G.M.), Bellinzona, CH; Faculty of Biomedical Sciences, USI (G.M., C.Z., A.K.-L., C.G.), Lugano, CH; Division of Gastroenterology and Hepatology, Lausanne University Hospital (M.F., D.M.), Lausanne, CH; Institute of Microbiology, Lausanne University Hospital (R.S.), Lausanne, CH; Laboratory of Immunology, Lausanne University Hospital (V.A.), CH; Department of Hepatology, Hospital of Bellinzona (F.B.), CH; Division of Infectious Diseases (E.B.), Hospital of Lugano, CH; Epatocentro Ticino (B.T.B.-P., A.C.), Lugano, CH; Queens Park (H.R.D.), London, UK; Synlab Ticino (C.Z.), Bioggio, CH; and Unilabs Ticino (B.M.), Lugano, CH
| | - Giulio Disanto
- From the Department of Neurology (P.R., G.M., C.S., C.Z., G.D., A.K.-L., C.G.), Neurocenter of Southern Switzerland, Lugano, CH; Laboratory of Microbiology EOLAB (E.P., G.M.), Bellinzona, CH; Faculty of Biomedical Sciences, USI (G.M., C.Z., A.K.-L., C.G.), Lugano, CH; Division of Gastroenterology and Hepatology, Lausanne University Hospital (M.F., D.M.), Lausanne, CH; Institute of Microbiology, Lausanne University Hospital (R.S.), Lausanne, CH; Laboratory of Immunology, Lausanne University Hospital (V.A.), CH; Department of Hepatology, Hospital of Bellinzona (F.B.), CH; Division of Infectious Diseases (E.B.), Hospital of Lugano, CH; Epatocentro Ticino (B.T.B.-P., A.C.), Lugano, CH; Queens Park (H.R.D.), London, UK; Synlab Ticino (C.Z.), Bioggio, CH; and Unilabs Ticino (B.M.), Lugano, CH
| | - Alain Kaelin-Lang
- From the Department of Neurology (P.R., G.M., C.S., C.Z., G.D., A.K.-L., C.G.), Neurocenter of Southern Switzerland, Lugano, CH; Laboratory of Microbiology EOLAB (E.P., G.M.), Bellinzona, CH; Faculty of Biomedical Sciences, USI (G.M., C.Z., A.K.-L., C.G.), Lugano, CH; Division of Gastroenterology and Hepatology, Lausanne University Hospital (M.F., D.M.), Lausanne, CH; Institute of Microbiology, Lausanne University Hospital (R.S.), Lausanne, CH; Laboratory of Immunology, Lausanne University Hospital (V.A.), CH; Department of Hepatology, Hospital of Bellinzona (F.B.), CH; Division of Infectious Diseases (E.B.), Hospital of Lugano, CH; Epatocentro Ticino (B.T.B.-P., A.C.), Lugano, CH; Queens Park (H.R.D.), London, UK; Synlab Ticino (C.Z.), Bioggio, CH; and Unilabs Ticino (B.M.), Lugano, CH
| | - Claudio Gobbi
- From the Department of Neurology (P.R., G.M., C.S., C.Z., G.D., A.K.-L., C.G.), Neurocenter of Southern Switzerland, Lugano, CH; Laboratory of Microbiology EOLAB (E.P., G.M.), Bellinzona, CH; Faculty of Biomedical Sciences, USI (G.M., C.Z., A.K.-L., C.G.), Lugano, CH; Division of Gastroenterology and Hepatology, Lausanne University Hospital (M.F., D.M.), Lausanne, CH; Institute of Microbiology, Lausanne University Hospital (R.S.), Lausanne, CH; Laboratory of Immunology, Lausanne University Hospital (V.A.), CH; Department of Hepatology, Hospital of Bellinzona (F.B.), CH; Division of Infectious Diseases (E.B.), Hospital of Lugano, CH; Epatocentro Ticino (B.T.B.-P., A.C.), Lugano, CH; Queens Park (H.R.D.), London, UK; Synlab Ticino (C.Z.), Bioggio, CH; and Unilabs Ticino (B.M.), Lugano, CH
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