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Erschienen in: Journal of Neurology 1/2018

24.11.2017 | Original Communication

Pediatric Bickerstaff brainstem encephalitis: a systematic review of literature and case series

verfasst von: Jonathan Douglas Santoro, Daniel V. Lazzareschi, Cynthia Jane Campen, Keith P. Van Haren

Erschienen in: Journal of Neurology | Ausgabe 1/2018

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Abstract

Objective

To characterize the phenotype of pediatric Bickerstaff’s brainstem encephalitis (BBE) and evaluate prognostic features in the clinical course, diagnostic studies, and treatment exposures.

Methods

We systematically reviewed PubMed, Web of Science, and SCOPUS databases as well as medical records at the Lucile Packard Children’s Hospital to identify cases of pediatric BBE. Inclusion required all of the following criteria: age ≤ 20 years, presence of somnolence or alterations in mental status at the time of presentation or developed within 7 days of presentation, ataxia, and ophthalmoplegia.

Results

We reviewed 682 manuscripts, identifying a total of 47 pediatric BBE cases. We also describe five previously unreported cases. The phenotype of these pediatric patients was similar to previously published literature. Sixty-eight percent of patients demonstrated positive anti-GQ1b antibody titers, yet the presence of these antibodies was not associated with longer times to recovery. Patients with neuroimaging abnormalities featured a longer median time to recovery, but this was not statistically significant (p = 0.124). Overall, patients treated with any form of immunotherapy (intravenous immunoglobulin, steroids, or plasmapheresis) demonstrated shorter median time to resolution of symptoms compared to supportive therapy, although this trend was not statistically significant (p = 0.277). Post-hoc t tests revealed a trend towards use of immunotherapy against supportive care alone (p = 0.174).

Conclusion

Our study identified clinical, radiologic, and treatment features that may hold prognostic value for children with BBE. The role of immunotherapy remains under investigation but may prove of utility with further, randomized controlled studies in this rare disease.
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Literatur
1.
Zurück zum Zitat Fisher M (1956) An unusual variant of acute idiopathic polyneuritis—syndrome of ophthalmoplegia, ataxia, and areflexia. N Engl J Med 255(2):57–65PubMedCrossRef Fisher M (1956) An unusual variant of acute idiopathic polyneuritis—syndrome of ophthalmoplegia, ataxia, and areflexia. N Engl J Med 255(2):57–65PubMedCrossRef
2.
Zurück zum Zitat Ito M, Kuwabara S, Odaka M, Misawa S, Koga M, Hirata K, Yuki N (2008) Bickerstaff’s brainstem encephalitis and Fisher syndrome form a continuous spectrum: clinical analysis of 581 cases. J Neurol 255(5):674–682PubMedCrossRef Ito M, Kuwabara S, Odaka M, Misawa S, Koga M, Hirata K, Yuki N (2008) Bickerstaff’s brainstem encephalitis and Fisher syndrome form a continuous spectrum: clinical analysis of 581 cases. J Neurol 255(5):674–682PubMedCrossRef
3.
Zurück zum Zitat Mori M, Kuwabara S, Fukutake T, Yuki N, Hattori T (2001) Clinical features and prognosis of Miller Fisher syndrome. Neurology 56(8):1104–1106PubMedCrossRef Mori M, Kuwabara S, Fukutake T, Yuki N, Hattori T (2001) Clinical features and prognosis of Miller Fisher syndrome. Neurology 56(8):1104–1106PubMedCrossRef
4.
Zurück zum Zitat Koga M, Kusunoki S, Kaida K, Uehara R, Nakamura Y, Kohriyama T, Kanda T (2012) Nationwide survey of patients in Japan with Bickerstaff brainstem encephalitis: epidemiological and clinical characteristics. J Neurol Neurosurg Psychiatry 83(12):1210–1215PubMedCrossRef Koga M, Kusunoki S, Kaida K, Uehara R, Nakamura Y, Kohriyama T, Kanda T (2012) Nationwide survey of patients in Japan with Bickerstaff brainstem encephalitis: epidemiological and clinical characteristics. J Neurol Neurosurg Psychiatry 83(12):1210–1215PubMedCrossRef
5.
Zurück zum Zitat Hacohen Y, Nishimoto Y, Fukami Y, Lang B, Waters P, Lim MJ, Yuki N et al (2016) Paediatric brainstem encephalitis associated with glial and neuronal autoantibodies. Dev Med Child Neurol 58(8):836–841PubMedCrossRef Hacohen Y, Nishimoto Y, Fukami Y, Lang B, Waters P, Lim MJ, Yuki N et al (2016) Paediatric brainstem encephalitis associated with glial and neuronal autoantibodies. Dev Med Child Neurol 58(8):836–841PubMedCrossRef
6.
Zurück zum Zitat Ajena D, Ferrari S, Romito S, Zagila F, Biban P, Squintani G (2013) A pediatric case of Miller Fisher syndrome with central involvement. Neurol Sci. 34(9):1689–1690PubMedCrossRef Ajena D, Ferrari S, Romito S, Zagila F, Biban P, Squintani G (2013) A pediatric case of Miller Fisher syndrome with central involvement. Neurol Sci. 34(9):1689–1690PubMedCrossRef
7.
Zurück zum Zitat Al-Din AN, Anderson M, Bickerstaff ER, Harvey I (1982) Brainstem encephalitis and the syndrome of Miller Fisher: a clinical study. Brain 105(Pt 3):481–495PubMedCrossRef Al-Din AN, Anderson M, Bickerstaff ER, Harvey I (1982) Brainstem encephalitis and the syndrome of Miller Fisher: a clinical study. Brain 105(Pt 3):481–495PubMedCrossRef
8.
Zurück zum Zitat Arias AP, Santoni A, Goenaga B, Martinez MJ, Gonzalez N (2015) Sindrome de Bickerstaff: caso Clinico. Arch Argent Pediatr 113(4):226–229 Arias AP, Santoni A, Goenaga B, Martinez MJ, Gonzalez N (2015) Sindrome de Bickerstaff: caso Clinico. Arch Argent Pediatr 113(4):226–229
9.
Zurück zum Zitat Barontini F, Sitá D (1983) The nosological position of Fisher’s syndrome—ophthalmoplegia, ataxia and areflexia. J Neurol 229(1):33–44PubMedCrossRef Barontini F, Sitá D (1983) The nosological position of Fisher’s syndrome—ophthalmoplegia, ataxia and areflexia. J Neurol 229(1):33–44PubMedCrossRef
10.
Zurück zum Zitat Bell W, Van Allen M, Blackman J (1970) Fisher syndrome in childhood. Dev Med Child Neurol 12(6):758–766PubMedCrossRef Bell W, Van Allen M, Blackman J (1970) Fisher syndrome in childhood. Dev Med Child Neurol 12(6):758–766PubMedCrossRef
11.
Zurück zum Zitat Bradshaw DY, Jones HR (2001) Pseudomeningoencephalitic presentation of pediatric Guillain Barre syndrome. J*** Child Neurol 16(7):505–508CrossRef Bradshaw DY, Jones HR (2001) Pseudomeningoencephalitic presentation of pediatric Guillain Barre syndrome. J*** Child Neurol 16(7):505–508CrossRef
12.
Zurück zum Zitat Campos-Segovia A, Perez-Villena A, Martinez J, Sanchez CZ, Blanco-Martin AB, Aurrecoechea JF, Izquierdo SM, Jimenez-Martinez J (2016) Encefalitis de tronco de Bickerstaff atipica: 2 casos pediatricos. Neurol Argent 8(3):181–186CrossRef Campos-Segovia A, Perez-Villena A, Martinez J, Sanchez CZ, Blanco-Martin AB, Aurrecoechea JF, Izquierdo SM, Jimenez-Martinez J (2016) Encefalitis de tronco de Bickerstaff atipica: 2 casos pediatricos. Neurol Argent 8(3):181–186CrossRef
13.
Zurück zum Zitat Damasceno A, Franca MC Jr, Pimenta DS, Deus-Silva L, Nucci A, Damasceno BP (2008) Bickerstaff’s encephalitis, Guillain-Barré syndrome and idiopathic intracranial hypertension: are they related conditions? Arg Neuropsiquiatr 66(3B):744–746CrossRef Damasceno A, Franca MC Jr, Pimenta DS, Deus-Silva L, Nucci A, Damasceno BP (2008) Bickerstaff’s encephalitis, Guillain-Barré syndrome and idiopathic intracranial hypertension: are they related conditions? Arg Neuropsiquiatr 66(3B):744–746CrossRef
14.
Zurück zum Zitat Eggenberger ER, Coker S, Menezes M (1993) Pediatric Miller Fisher syndrome requiring intubation: a case report. Clin Pediatr (Phila) 32(6):372–375CrossRef Eggenberger ER, Coker S, Menezes M (1993) Pediatric Miller Fisher syndrome requiring intubation: a case report. Clin Pediatr (Phila) 32(6):372–375CrossRef
15.
Zurück zum Zitat Fargas A, Roig M, Vazquez E, Fitó A (1998) Brainstem involvement in a child with ophthalmoplegia, ataxia, areflexia syndrome. Pediatr Neurol 18(1):73–75PubMedCrossRef Fargas A, Roig M, Vazquez E, Fitó A (1998) Brainstem involvement in a child with ophthalmoplegia, ataxia, areflexia syndrome. Pediatr Neurol 18(1):73–75PubMedCrossRef
16.
Zurück zum Zitat Fargas i Busquets A, Roig Quilis M, Gratacòs Vinyola M, Macaya Ruiz A, del Toro Riera M, Fitó Costa A (1998) Ophthalmoplegia-ataxia-areflexia in pediatrics three new patients and review of the literature. An Esp Pediatr 48(5):483–488PubMed Fargas i Busquets A, Roig Quilis M, Gratacòs Vinyola M, Macaya Ruiz A, del Toro Riera M, Fitó Costa A (1998) Ophthalmoplegia-ataxia-areflexia in pediatrics three new patients and review of the literature. An Esp Pediatr 48(5):483–488PubMed
17.
Zurück zum Zitat Fox RJ, Kasner SE, Galetta SL, Chalela JA (2000) Treatment of Bickerstaff’s brainstem encephalitis with immune globulin. J Neurol Sci 178(2):88–90PubMedCrossRef Fox RJ, Kasner SE, Galetta SL, Chalela JA (2000) Treatment of Bickerstaff’s brainstem encephalitis with immune globulin. J Neurol Sci 178(2):88–90PubMedCrossRef
18.
Zurück zum Zitat Genizi J, Kasis I, Schif A, Shahar E (2007) Effect of high-dose methyl-prednisolone on brainstem encephalopathy and basal ganglia impairment complicating cat scratch disease. Brain Dev. 29(6):377–379PubMedCrossRef Genizi J, Kasis I, Schif A, Shahar E (2007) Effect of high-dose methyl-prednisolone on brainstem encephalopathy and basal ganglia impairment complicating cat scratch disease. Brain Dev. 29(6):377–379PubMedCrossRef
19.
Zurück zum Zitat Gologorsky RC, Barakos JA, Sahebkar F (2013) Rhomb- and Bickerstaff encephalitis: two clinical phenotypes? Pediatr Neurol 48(3):244–248PubMedCrossRef Gologorsky RC, Barakos JA, Sahebkar F (2013) Rhomb- and Bickerstaff encephalitis: two clinical phenotypes? Pediatr Neurol 48(3):244–248PubMedCrossRef
20.
Zurück zum Zitat Han C, Wang Y, Jia J, Ji X, Fredrickson V, Ding Y, Sun W et al (2012) Bickerstaff’s brainstem encephalitis, Miller–Fisher syndrome and Guillain-Barre syndrome overlap in an asthma patient with negative anti-ganglioside antibodies. BMC Res Notes 5:295PubMedPubMedCentralCrossRef Han C, Wang Y, Jia J, Ji X, Fredrickson V, Ding Y, Sun W et al (2012) Bickerstaff’s brainstem encephalitis, Miller–Fisher syndrome and Guillain-Barre syndrome overlap in an asthma patient with negative anti-ganglioside antibodies. BMC Res Notes 5:295PubMedPubMedCentralCrossRef
21.
Zurück zum Zitat Kanzaki A, Yabuki S, Yuki N (1995) Bickerstaff’s brainstem encephalitis associated with cytomegalovirus infection. J Neurol Neurosurg Psychiatry 58(2):260–261PubMedPubMedCentralCrossRef Kanzaki A, Yabuki S, Yuki N (1995) Bickerstaff’s brainstem encephalitis associated with cytomegalovirus infection. J Neurol Neurosurg Psychiatry 58(2):260–261PubMedPubMedCentralCrossRef
22.
Zurück zum Zitat Kikuchi M, Tagawa Y, Iwamoto H, Hoshino H, Yuki N (1997) Bickerstaff’s brainstem encephalitis associated with IgG anti-GQ1b antibody subsequent to Mycoplasma pneumoniae infection: favorable response to immunoadsorption therapy. J Child Neurol 12(6):403–405PubMedCrossRef Kikuchi M, Tagawa Y, Iwamoto H, Hoshino H, Yuki N (1997) Bickerstaff’s brainstem encephalitis associated with IgG anti-GQ1b antibody subsequent to Mycoplasma pneumoniae infection: favorable response to immunoadsorption therapy. J Child Neurol 12(6):403–405PubMedCrossRef
23.
Zurück zum Zitat Kimoto K, Koga M, Odaka M, Hirata K, Takahashi M, Li J, Gilbert M, Yuki N (2006) Relationship of bacterial strains to clinical syndromes of Campylobacter-associated neuropathies. Neurology 67(10):1837–1843PubMedCrossRef Kimoto K, Koga M, Odaka M, Hirata K, Takahashi M, Li J, Gilbert M, Yuki N (2006) Relationship of bacterial strains to clinical syndromes of Campylobacter-associated neuropathies. Neurology 67(10):1837–1843PubMedCrossRef
24.
Zurück zum Zitat Matsumoto H, Kobayashi O, Tamura K, Ohkawa T, Sekine I (2002) Miller Fisher syndrome with transient coma: comparison with Bickerstaff brainstem encephalitis. Brain Dev 24(2):98–101PubMedCrossRef Matsumoto H, Kobayashi O, Tamura K, Ohkawa T, Sekine I (2002) Miller Fisher syndrome with transient coma: comparison with Bickerstaff brainstem encephalitis. Brain Dev 24(2):98–101PubMedCrossRef
25.
Zurück zum Zitat Matsuo M, Odaka M, Koga M, Tsuchiya K, Hamasaki Y, Yuki N (2004) Bickerstaff’s brainstem encephalitis associated with IgM antibodies to GM1b and GalNAc-GD1a. J Neurol Sci 217(2):225–228PubMedCrossRef Matsuo M, Odaka M, Koga M, Tsuchiya K, Hamasaki Y, Yuki N (2004) Bickerstaff’s brainstem encephalitis associated with IgM antibodies to GM1b and GalNAc-GD1a. J Neurol Sci 217(2):225–228PubMedCrossRef
26.
Zurück zum Zitat Meyer Sauteur PM, Relly C, Hackenberg A, Stahr N, Berger C, Bloemberg GV, Jacobs E et al (2014) Mycoplasma pneumoniae intrathecal antibody responses in Bickerstaff brainstem encephalitis. Neuropediatrics 45(1):61–63PubMed Meyer Sauteur PM, Relly C, Hackenberg A, Stahr N, Berger C, Bloemberg GV, Jacobs E et al (2014) Mycoplasma pneumoniae intrathecal antibody responses in Bickerstaff brainstem encephalitis. Neuropediatrics 45(1):61–63PubMed
27.
Zurück zum Zitat Park JY, Ko KO, Lim JW, Cheon EJ, Yoon JM, Kim HJ (2014) A pediatric case of Bickerstaff’s brainstem encephalitis. Korean J Pediatr 57(12):542–545PubMedPubMedCentralCrossRef Park JY, Ko KO, Lim JW, Cheon EJ, Yoon JM, Kim HJ (2014) A pediatric case of Bickerstaff’s brainstem encephalitis. Korean J Pediatr 57(12):542–545PubMedPubMedCentralCrossRef
28.
Zurück zum Zitat Pavone P, Le Pira A, Greco F, Vitaliti G, Smilari PL, Parano E, Falsaperla R (2014) Bickerstaff’s brainstem encephalitis (BBE) in childhood: rapid resolution after intravenous immunoglobulins treatment. Eur Rev Med Pharmacol Sci 18(17):2496–2499PubMed Pavone P, Le Pira A, Greco F, Vitaliti G, Smilari PL, Parano E, Falsaperla R (2014) Bickerstaff’s brainstem encephalitis (BBE) in childhood: rapid resolution after intravenous immunoglobulins treatment. Eur Rev Med Pharmacol Sci 18(17):2496–2499PubMed
29.
Zurück zum Zitat Ragosta K (1993) Miller Fisher syndrome, a brainstem encephalitis, mimics brain death. Clin Pediatr (Phila) 32(11):685–687CrossRef Ragosta K (1993) Miller Fisher syndrome, a brainstem encephalitis, mimics brain death. Clin Pediatr (Phila) 32(11):685–687CrossRef
30.
Zurück zum Zitat Reyes AR, Garcés P, Reig R, Martinéz E, Sebastián I, Herrera M (2001) Benign encephalitis of the brainstem. Rev Neurol 32(4):341–344PubMed Reyes AR, Garcés P, Reig R, Martinéz E, Sebastián I, Herrera M (2001) Benign encephalitis of the brainstem. Rev Neurol 32(4):341–344PubMed
31.
Zurück zum Zitat Rho YI (2014) Overlapping Guillain-Barré syndrome and Bickerstaff’s brainstem encephalitis associated with Epstein Barr virus. Korean J Pediatr 57(10):457–460PubMedPubMedCentralCrossRef Rho YI (2014) Overlapping Guillain-Barré syndrome and Bickerstaff’s brainstem encephalitis associated with Epstein Barr virus. Korean J Pediatr 57(10):457–460PubMedPubMedCentralCrossRef
32.
Zurück zum Zitat Schain RJ, Wilson G (1971) Brainstem encephalitis with radiographic evidence of medullary enlargement. Neurology 21(5):537–539PubMedCrossRef Schain RJ, Wilson G (1971) Brainstem encephalitis with radiographic evidence of medullary enlargement. Neurology 21(5):537–539PubMedCrossRef
33.
Zurück zum Zitat Sonmez FM, Odemis E, Ahmetoglu A, Ayvaz A (2004) Brainstem encephalitis and acute disseminated encephalomyelitis following mumps. Pediatr Neurol 30(2):132–134PubMedCrossRef Sonmez FM, Odemis E, Ahmetoglu A, Ayvaz A (2004) Brainstem encephalitis and acute disseminated encephalomyelitis following mumps. Pediatr Neurol 30(2):132–134PubMedCrossRef
34.
Zurück zum Zitat Steer AC, Starr M, Kornberg AJ (2006) Bickerstaff brainstem encephalitis associated with Mycoplasma pneumoniae infection. J Child Neurol 21(6):533–534PubMedCrossRef Steer AC, Starr M, Kornberg AJ (2006) Bickerstaff brainstem encephalitis associated with Mycoplasma pneumoniae infection. J Child Neurol 21(6):533–534PubMedCrossRef
35.
Zurück zum Zitat Suzuki K, Meguro K, Nakayama J, Aoki T, Tsurushima H (1997) MRI of an infant with Fisher syndrome. Childs Nerv Syst 13(2):95–96PubMedCrossRef Suzuki K, Meguro K, Nakayama J, Aoki T, Tsurushima H (1997) MRI of an infant with Fisher syndrome. Childs Nerv Syst 13(2):95–96PubMedCrossRef
36.
Zurück zum Zitat Tachi N, Tsuzuki Y, Minami R (1986) A case of brainstem encephalitis with CT scan abnormality mimicking Fisher syndrome. Brain Dev 8(5):538–541PubMedCrossRef Tachi N, Tsuzuki Y, Minami R (1986) A case of brainstem encephalitis with CT scan abnormality mimicking Fisher syndrome. Brain Dev 8(5):538–541PubMedCrossRef
37.
Zurück zum Zitat Tsapis M, Laugel V, Koob M, de Saint Martin A, Fischbach M (2010) A pediatric case of Fisher–Bickerstaff spectrum. Pediatr Neurol 42(2):147–150PubMedCrossRef Tsapis M, Laugel V, Koob M, de Saint Martin A, Fischbach M (2010) A pediatric case of Fisher–Bickerstaff spectrum. Pediatr Neurol 42(2):147–150PubMedCrossRef
38.
Zurück zum Zitat Uribe SMR, Suárez HF, Sandoval RP, Mellado TP (2013) Anti-GQ1b syndrome: a report of four cases. Rev Med Chil 141(9):1211–1215CrossRef Uribe SMR, Suárez HF, Sandoval RP, Mellado TP (2013) Anti-GQ1b syndrome: a report of four cases. Rev Med Chil 141(9):1211–1215CrossRef
39.
Zurück zum Zitat Venkateshwara Prasad KN, Venkatesh KS, Devi NG (2013) Bickerstaff brainstem encephalitis in pediatrics—a case report. J Pediatr Neurosci 8(3):263–264PubMedPubMedCentralCrossRef Venkateshwara Prasad KN, Venkatesh KS, Devi NG (2013) Bickerstaff brainstem encephalitis in pediatrics—a case report. J Pediatr Neurosci 8(3):263–264PubMedPubMedCentralCrossRef
40.
Zurück zum Zitat Villalobos Chaves F, Casado Chocán JL, Moreno Rojas A, Serrano Castro V (1995) Miller–Fisher syndrome and encephalitis of the brainstem. Neurologia 10(2):115–116PubMed Villalobos Chaves F, Casado Chocán JL, Moreno Rojas A, Serrano Castro V (1995) Miller–Fisher syndrome and encephalitis of the brainstem. Neurologia 10(2):115–116PubMed
42.
Zurück zum Zitat Yuki N, Odaka M, Hirata K (2000) Bickerstaff’s brainstem encephalitis subsequent to Campylobacter jejuni enteritis. J Neurol Neurosurg Psychiatry 68(5):680–681PubMedPubMedCentralCrossRef Yuki N, Odaka M, Hirata K (2000) Bickerstaff’s brainstem encephalitis subsequent to Campylobacter jejuni enteritis. J Neurol Neurosurg Psychiatry 68(5):680–681PubMedPubMedCentralCrossRef
43.
44.
Zurück zum Zitat Tan IL, Mowry EM, Steele SU, Pardo CA, McArthur J, Nath A, Venkatesan A (2013) Brainstem encephalitis: etiologies, treatment and predictors of outcome. J Neurol 260(9):2312–2319PubMedPubMedCentralCrossRef Tan IL, Mowry EM, Steele SU, Pardo CA, McArthur J, Nath A, Venkatesan A (2013) Brainstem encephalitis: etiologies, treatment and predictors of outcome. J Neurol 260(9):2312–2319PubMedPubMedCentralCrossRef
45.
Zurück zum Zitat Overell JR, Hseih ST, Odaka M, Yuki N, Willison HJ (2007) Treatment for Fisher syndrome, Bickerstaff’s brain-stem encephalitis and related disorders. Cochrane Database of Systematic Reviews (Art. no.: CD004761) Overell JR, Hseih ST, Odaka M, Yuki N, Willison HJ (2007) Treatment for Fisher syndrome, Bickerstaff’s brain-stem encephalitis and related disorders. Cochrane Database of Systematic Reviews (Art. no.: CD004761)
Metadaten
Titel
Pediatric Bickerstaff brainstem encephalitis: a systematic review of literature and case series
verfasst von
Jonathan Douglas Santoro
Daniel V. Lazzareschi
Cynthia Jane Campen
Keith P. Van Haren
Publikationsdatum
24.11.2017
Verlag
Springer Berlin Heidelberg
Erschienen in
Journal of Neurology / Ausgabe 1/2018
Print ISSN: 0340-5354
Elektronische ISSN: 1432-1459
DOI
https://doi.org/10.1007/s00415-017-8684-8

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