1
|
Monteiro VS, Baía-da-Silva DC, Silva VA, Pivoto João GA, Marinho EPM, Cubas-Vega NC, Val FFA, Perez-Gomez AS, Monte RL, Mota A, Lacerda MVG, Souza Bastos M. Neurological Manifestations Associated with Parvovirus B19 Infection in Immunocompetent Children: Case Series and Systematic Review. J Trop Pediatr 2021; 67:fmab078. [PMID: 34545404 DOI: 10.1093/tropej/fmab078] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
An increasing number of reports have described human parvovirus B19 infection in association with a variety of neurological manifestations, especially in children. This study assessed the clinical and laboratory outcomes found in a case series of immunocompetent children who tested positive for parvovirus B19 by qualitative polymerase chain reaction assays of cerebrospinal fluid, in a tertiary referral center in the western Brazilian Amazon. We screened 178 children with clinically diagnosed central nervous system infections (meningoencephalitis). Of these, five (2.8%) were positive for parvovirus B19. A literature review also presented herein identified a further 50 cases of parvovirus B19 with neurological manifestations. Thus, even if the classic signs of parvovirus B19 infection are absent, such as the well-known rash, children with signs of neurological infection should also be evaluated for parvovirus B19 infection.
Collapse
Affiliation(s)
- Vinícius Silva Monteiro
- Instituto de Pesquisa Clínica Carlos Borborema, Fundação de Medicina Tropical Dr Heitor Vieira Dourado, Manaus, Amazonas 69040-000, Brazil
| | - Djane Clarys Baía-da-Silva
- Instituto de Pesquisa Clínica Carlos Borborema, Fundação de Medicina Tropical Dr Heitor Vieira Dourado, Manaus, Amazonas 69040-000, Brazil
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus 69040-000, Brazil
- Instituto Leônidas and Maria Deane, Fiocruz, Manaus 69.057-070, Brazil
| | - Valderjane Aprigio Silva
- Instituto de Pesquisa Clínica Carlos Borborema, Fundação de Medicina Tropical Dr Heitor Vieira Dourado, Manaus, Amazonas 69040-000, Brazil
| | - Guilherme Augusto Pivoto João
- Instituto de Pesquisa Clínica Carlos Borborema, Fundação de Medicina Tropical Dr Heitor Vieira Dourado, Manaus, Amazonas 69040-000, Brazil
| | - Eveny Perlize Melo Marinho
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Amazonas, Manaus 69077-000, Brazil
| | - Nadia Carolina Cubas-Vega
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus 69040-000, Brazil
| | - Fernando Fonseca Almeida Val
- Instituto de Pesquisa Clínica Carlos Borborema, Fundação de Medicina Tropical Dr Heitor Vieira Dourado, Manaus, Amazonas 69040-000, Brazil
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus 69040-000, Brazil
| | - Aline Stephanie Perez-Gomez
- Instituto de Pesquisa Clínica Carlos Borborema, Fundação de Medicina Tropical Dr Heitor Vieira Dourado, Manaus, Amazonas 69040-000, Brazil
| | - Rossiclea Lins Monte
- Instituto de Pesquisa Clínica Carlos Borborema, Fundação de Medicina Tropical Dr Heitor Vieira Dourado, Manaus, Amazonas 69040-000, Brazil
| | - Adolfo Mota
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Amazonas, Manaus 69077-000, Brazil
| | - Marcus Vinícius Guimarães Lacerda
- Instituto de Pesquisa Clínica Carlos Borborema, Fundação de Medicina Tropical Dr Heitor Vieira Dourado, Manaus, Amazonas 69040-000, Brazil
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus 69040-000, Brazil
| | - Michele Souza Bastos
- Instituto de Pesquisa Clínica Carlos Borborema, Fundação de Medicina Tropical Dr Heitor Vieira Dourado, Manaus, Amazonas 69040-000, Brazil
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Amazonas, Manaus 69077-000, Brazil
| |
Collapse
|
2
|
Abstract
ABSTRACT
Primary parvovirus B19 infection is an infrequent, but serious and treatable, cause of chronic anemia in immunocompromised hosts. Many compromised hosts have preexisting antibody to B19 and are not at risk. However, upon primary infection, some patients may be able to mount a sufficient immune response to terminate active parvovirus B19 infection of erythroid precursors. The most common consequence of B19 infection in the compromised host is pure red-cell aplasia, resulting in chronic or recurrent anemia with reticulocytopenia. Anemia persists until neutralizing antibody is either produced by the host or passively administered. Parvovirus B19 should be suspected in compromised hosts with unexplained or severe anemia and reticulocytopenia, or when bone-marrow examination shows either giant pronormoblasts or absence of red-cell precursors. Diagnosis is established by detection of B19 DNA in serum in the absence of IgG antibody to B19. In some cases, IgG antibody is detected but is not neutralizing. Anti-B19 IgM may or may not be present. Therapy includes any or all of the following: red-cell transfusion, adjustment in medications to restore or improve the patient’s immune system, and administration of intravenous immunoglobulin (IVIG). Following treatment, patients should be closely monitored, especially if immunosuppression is unchanged or increased. Should hematocrit trend downward and parvovirus DNA trend upward, the therapeutic options above should be revisited. In a few instances, monthly maintenance IVIG may be indicated. Caregivers should be aware that B19 variants, though rarely encountered, can be missed or under-quantitated by some real-time polymerase-chain reaction methods.
Collapse
|
3
|
Barah F, Whiteside S, Batista S, Morris J. Neurological aspects of human parvovirus B19 infection: a systematic review. Rev Med Virol 2014; 24:154-68. [PMID: 24459081 PMCID: PMC4238837 DOI: 10.1002/rmv.1782] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2013] [Revised: 11/28/2013] [Accepted: 11/29/2013] [Indexed: 02/06/2023]
Abstract
Parvovirus B19 has been linked with various clinical syndromes including neurological manifestations. However, its role in the latter remains not completely understood. Although the last 10 years witnessed a surge of case reports on B19-associated neurological aspects, the literature data remains scattered and heterogeneous, and epidemiological information on the incidence of B19-associated neurological aspects cannot be accurately extrapolated. The aim of this review is to identify the characteristics of cases of B19-associated neurological manifestations. A computerized systematic review of existing literature concerning cases of B19-related neurological aspects revealed 89 articles describing 129 patients; 79 (61.2%) were associated with CNS manifestations, 41 (31.8%) were associated with peripheral nervous system manifestations, and 9 (7.0%) were linked with myalgic encephalomyelitis. The majority of the cases (50/129) had encephalitis. Clinical characteristic features of these cases were analyzed, and possible pathological mechanisms were also described. In conclusion, B19 should be included in differential diagnosis of encephalitic syndromes of unknown etiology in all age groups. Diagnosis should rely on investigation of anti-B19 IgM antibodies and detection of B19 DNA in serum or CSF. Treatment of severe cases might benefit from a combined regime of intravenous immunoglobulins and steroids. To confirm these outcomes, goal-targeted studies are recommended to exactly identify epidemiological scenarios and explore potential pathogenic mechanisms of these complications. Performing retrospective and prospective and multicenter studies concerning B19 and neurological aspects in general, and B19 and encephalitic syndromes in particular, are required. © 2014 The Authors. Reviews in Medical Virology published by John Wiley & Sons, Ltd.
Collapse
Affiliation(s)
- Faraj Barah
- Center for Neuroscience and Cell Biology, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | | | | | | |
Collapse
|
4
|
Grant JK, Yin NC, Zaytoun AM, Waseem H, Hobbs JA. Persistent adeno-associated virus 2 and parvovirus B19 sequences in post-mortem human cerebellum. THE CEREBELLUM 2009; 8:490-8. [PMID: 19585179 DOI: 10.1007/s12311-009-0126-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2009] [Accepted: 06/24/2009] [Indexed: 12/18/2022]
Abstract
We previously reported in a large cohort (N = 104) of post-mortem tissues the detection of both the non-pathogenic adeno-associated virus (AAV2) in approximately 13% and the pathogenic human parvovirus B19 (B19) in approximately 42% of human brains, particularly the dorsolateral prefrontal cortex. Multiple animal parvoviruses target the developing cerebellum (CBLM) resulting in hypoplasia and ataxia, but very little is known about the human parvoviruses and their ability to infect or cause disease in the CBLM. We have now confirmed in the above cohort the presence of AAV2 and B19 sequences in the CBLM. Our results show that approximately 27% and approximately 70% of human CBLM are positive by nested polymerase chain reaction for AAV2 and B19 sequences, respectively. We also document in a second cohort (N = 10) the presence of AAV2 (50%) and B19 (100%) sequences in the CBLM and correlate our results for B19 with studies from matched sera. Eighty percent (80%) of this cohort was positive for anti-B19 IgG, while none were IgM+, suggesting that most individuals had been previously infected with B19 but none acutely. To our knowledge, this study is the first to demonstrate that both AAV2 and B19 sequences are present at relatively high frequencies in the CBLM and are likely due to persistent rather than acute infection. Further studies will lead to insights into AAV2- and/or B19-CBLM interactions including mechanisms of infection, persistence, and possibly neuropathology, including cerebellar hypoplasia and ataxia.
Collapse
Affiliation(s)
- James K Grant
- Department of Psychiatry, University of Florida College of Medicine, Gainesville, FL 32610, USA
| | | | | | | | | |
Collapse
|
5
|
Coskun O, Erdem H, Gul HC, Besirbellioglu BA, Sener K, Eyigun CP. Meningoencephalitis associated with human parvovirus B19. Clin Microbiol Infect 2009; 14:1188-90. [PMID: 19076847 DOI: 10.1111/j.1469-0691.2008.02110.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
6
|
Hobbs JA. Detection of adeno-associated virus 2 and parvovirus B19 in the human dorsolateral prefrontal cortex. J Neurovirol 2006; 12:190-9. [PMID: 16877300 DOI: 10.1080/13550280600827351] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Although animal parvoviruses have long been recognized as causes of brain pathology in multiple animal models, especially during early development, human parvoviruses are rarely thought of as neurotropic or causes of neuropathology in humans. However, several recent case reports have suggested possible associations of parvovirus B19 (B19) infection with various neurological and neuropsychiatric symptoms. Adeno-associated virus 2 (AAV2) is related to B19 but has thus far not been shown to be associated with any human disease but is of clinical interest because of the recent use of recombinant AAV vectors in human gene therapy, including gene delivery to the brain. To date, there have been no large-scale studies of the propensity of wild-type human parvoviruses to infect the brain. The Stanley Medical Research Institute Brain Collection offered a unique opportunity to study a large sample (n = 104) of dorsolateral prefrontal cortex (DLPC) DNAs isolated from unaffected control, schizophrenic, and bipolar disorder brains for the presence of parvoviral sequences. This is the first investigator-blinded study to document the presence of parvoviral sequences in the DLPC by utilizing highly sensitive nested polymerase chain reaction (nPCR) and DNA sequencing. Of the overall sample, 6.7% to 12.5% were positive for AAV2, and 14.4% to 42.3% were positive for B19 sequences, with no statistical differences among subgroups. This is the first report to demonstrate the presence of human parvoviruses in a large cohort of adult DLPC, which underscores the need to gain a better insight into the basic biology of parvovirus-brain interactions, including mechanisms of infection and persistence.
Collapse
Affiliation(s)
- Jacqueline A Hobbs
- Department of Psychiatry and the Evelyn F. and William L. McKnight Brain Institute, University of Florida College of Medicine, Gainesville, Florida 32610, USA.
| |
Collapse
|
7
|
Nolan RC, Chidlow G, French MA. Parvovirus B19 encephalitis presenting as immune restoration disease after highly active antiretroviral therapy for human immunodeficiency virus infection. Clin Infect Dis 2003; 36:1191-4. [PMID: 12715316 DOI: 10.1086/374603] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2002] [Accepted: 01/10/2003] [Indexed: 12/19/2022] Open
Abstract
Illness occurring during the initial months of highly active antiretroviral therapy (HAART) for human immunodeficiency virus infection may be a consequence of the restoration of an immune response against opportunistic pathogens (i.e., immune restoration disease [IRD]). We describe a young man who had AIDS complicated by parvovirus B19 infection and RBC aplasia and who developed a painless, progressive dyspraxia of the left arm and an expressive dysphasia 4 weeks after commencing effective HAART. Neuroimaging demonstrated multiple right fronto-parietal lesions, and, following extensive investigations, including a brain biopsy, it was concluded that the brain lesions represented IRD associated with parvovirus B19 infection.
Collapse
Affiliation(s)
- Richard C Nolan
- Department of Clinical Immunology and Biochemical Genetics, Royal Perth Hospital, Perth WA-6001, Australia.
| | | | | |
Collapse
|
8
|
Barah F, Vallely PJ, Cleator GM, Kerr JR. Neurological manifestations of human parvovirus B19 infection. Rev Med Virol 2003; 13:185-99. [PMID: 12740833 DOI: 10.1002/rmv.388] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Since its discovery, human parvovirus B19 has been linked with a broad spectrum of clinical syndromes. An aetiological role for the virus has been confirmed in erythema infectiosum, transient aplastic crisis, persistent infection manifesting as pure red cell aplasia in immunocompromised persons, non-immune hydrops fetalis and arthritis. Less commonly recognised, but receiving increasing attention recently, are the neurological manifestations, a variety of which have been described in patients with either clinically diagnosed or laboratory confirmed B19 infection. The purpose of this review is to summarise present knowledge of B19, its known and potential pathogenic mechanisms and its association with human diseases, particularly those with neurological manifestations. The outcome of the review supports an aetiological role of the virus in neurological disease. However, the pathogenesis remains unknown and elucidating this is a priority.
Collapse
Affiliation(s)
- Faraj Barah
- Laboratory Medicine Academic Group, University of Manchester, Clinical Sciences Building 3rd Floor, Manchester Royal Infirmary, Oxford Road, Manchester M13 9WL, UK.
| | | | | | | |
Collapse
|
9
|
Yazawa S, Kawasaki S, Fujimoto C, Ohi T. Case report of meningoencephalitis during a concomitant mumps and parvovirus B19 infection. Clin Neurol Neurosurg 2002; 104:380-2. [PMID: 12140110 DOI: 10.1016/s0303-8467(02)00030-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A 19-year-old, immunologically healthy man suffered from prolonged and intermittent high fever, left parotitis, systemic lymph node swelling, progressive liver dysfunction and leukocytopenia. 11 days after the fever onset, consciousness disturbance and generalized convulsion occurred. By the administration of gamma-globulin and steroid, the patient recovered completely. Serum titers of IgG and IgM specific for both human parvovirus B19 and mumps were elevated, and parvovirus B19 DNA was identified in the serum. It was speculated that overlap infection of mumps and parvovirus B19 made the disease more severe in this patient.
Collapse
Affiliation(s)
- Shogo Yazawa
- Department of Neurology, Miyazaki Prefectural Hospital of Nobeoka, Miyazaki, Japan.
| | | | | | | |
Collapse
|
10
|
Abstract
Parvovirus B19 (B19) was discovered in 1974 and is the only member of the family Parvoviridae known to be pathogenic in humans. Despite the inability to propagate the virus in cell cultures, much has been learned about the pathophysiology of this virus, including the identification of the cellular receptor (P antigen), and the control of the virus by the immune system. B19 is widespread, and manifestations of infection vary with the immunologic and hematologic status of the host. In healthy immunocompetent individuals B19 is the cause of erythema infectiosum and, particularly in adults, acute symmetric polyarthropathy. Due to the tropism of B19 to erythroid progenitor cells, infection in individuals with an underlying hemolytic disorder causes transient aplastic crisis. In the immunocompromised host persistent B19 infection is manifested as pure red cell aplasia and chronic anemia. Likewise, the immature immune response of the fetus may render it susceptible to infection, leading to fetal death in utero, hydrops fetalis, or development of congenital anemia. B19 has also been suggested as the causative agent in a variety of clinical syndromes, but given the common nature, causality is often difficult to infer. Diagnosis is primarily based on detection of specific antibodies by enzyme-linked immunosorbent assay or detection of viral DNA by dot blot hybridization or PCR. Treatment of persistent infection with immunoglobulin reduces the viral load and results in a marked resolution of anemia. Vaccine phase I trials show promising results.
Collapse
Affiliation(s)
- Erik D Heegaard
- Department of Clinical Microbiology, University State Hospital, Rigshospitalet, Copenhagen, Denmark
| | | |
Collapse
|
11
|
Affiliation(s)
- B Barton Rogers
- Department of Pathology, Children's Medical Center and The University of Texas Southwestern Medical School, 1935 Motor Street, Dallas, TX 75235, USA
| |
Collapse
|
12
|
Abstract
Human parvovirus B19 is an emerging DNA virus. B19 infection is common and widespread. Major manifestations of B19 infection are transient aplastic crisis, erythema infectiosum, hydrops fetalis, acute and chronic rheumatoid-like arthropathy, and, in the immunocompromised host, chronic or recurrent bone marrow suppression. A number of less common manifestations of B19 infection include various rash illnesses, neuropathies, and acute fulminant liver failure. Of rheumatologic interest, B19 infection must be differentiated from early presentation of more classic erosive rheumatoid arthritis and, in some cases, systemic lupus erythematosus. It is unlikely that B19 plays a role in classic erosive rheumatoid arthritis, but understanding pathogenesis of B19 arthropathy may provide insights into the mechanisms by which rheumatoid arthritis develops. Evidence for persistence of B19 infection suggests that human parvovirus B19 infection may serve as a model for the study of virus-host interactions and the role of viruses in the pathogenesis of rheumatic diseases.
Collapse
Affiliation(s)
- S J Naides
- Department of Internal Medicine, Helen C. Levitt Center for Viral Pathogenesis and Disease, University of Iowa College of Medicine, Iowa City, USA
| |
Collapse
|