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Guillain-Barre Syndrome Associated with Zika Virus Infection in a Traveler Returning from Guyana.

ABSTRACT: Zika virus (ZIKV) is a mosquito-borne flavivirus with a significant public health impact highlighted by the ongoing epidemic in the Americas. We describe a 44-year-old male presenting to our tropical medicine center with complaints of fever, headache, joint pain, and rash after recent travel to Guyana. The patient subsequently developed gait imbalance and lower extremity weakness with clinical examination, cerebrospinal fluid studies, and magnetic resonance imaging of the spine consistent with a diagnosis of Guillain-Barré syndrome (GBS). ZIKV infection was confirmed via detection of ZIKV RNA in urine by polymerase chain reaction. The patient was treated with intravenous immunoglobulin and experienced near-complete neurologic recovery, reporting ongoing mild paresthesia up to 2 months later. This case highlights the diagnostic challenges posed by ZIKV and underscores the need for clinician awareness of the potential for neurological complications such as GBS with ZIKV infection.

SUBMITTER: Fabrizius RG

PROVIDER: S-EPMC5094233 | biostudies-literature | 2016 Nov

REPOSITORIES: biostudies-literature

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Guillain-Barré Syndrome Associated with Zika Virus Infection in a Traveler Returning from Guyana.

Fabrizius Ryan G RG Anderson Kathryn K Hendel-Paterson Brett B Kaiser Robyn M RM Maalim Salahudin S Walker Patricia F PF

The American journal of tropical medicine and hygiene 20161017 5

Zika virus (ZIKV) is a mosquito-borne flavivirus with a significant public health impact highlighted by the ongoing epidemic in the Americas. We describe a 44-year-old male presenting to our tropical medicine center with complaints of fever, headache, joint pain, and rash after recent travel to Guyana. The patient subsequently developed gait imbalance and lower extremity weakness with clinical examination, cerebrospinal fluid studies, and magnetic resonance imaging of the spine consistent with a ...[more]

PMID: 27807296

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Project description:BACKGROUND:Between October, 2013, and April, 2014, French Polynesia experienced the largest Zika virus outbreak ever described at that time. During the same period, an increase in Guillain-Barré syndrome was reported, suggesting a possible association between Zika virus and Guillain-Barré syndrome. We aimed to assess the role of Zika virus and dengue virus infection in developing Guillain-Barré syndrome. METHODS:In this case-control study, cases were patients with Guillain-Barré syndrome diagnosed at the Centre Hospitalier de Polynésie Française (Papeete, Tahiti, French Polynesia) during the outbreak period. Controls were age-matched, sex-matched, and residence-matched patients who presented at the hospital with a non-febrile illness (control group 1; n=98) and age-matched patients with acute Zika virus disease and no neurological symptoms (control group 2; n=70). Virological investigations included RT-PCR for Zika virus, and both microsphere immunofluorescent and seroneutralisation assays for Zika virus and dengue virus. Anti-glycolipid reactivity was studied in patients with Guillain-Barré syndrome using both ELISA and combinatorial microarrays. FINDINGS:42 patients were diagnosed with Guillain-Barré syndrome during the study period. 41 (98%) patients with Guillain-Barré syndrome had anti-Zika virus IgM or IgG, and all (100%) had neutralising antibodies against Zika virus compared with 54 (56%) of 98 in control group 1 (p<0.0001). 39 (93%) patients with Guillain-Barré syndrome had Zika virus IgM and 37 (88%) had experienced a transient illness in a median of 6 days (IQR 4-10) before the onset of neurological symptoms, suggesting recent Zika virus infection. Patients with Guillain-Barré syndrome had electrophysiological findings compatible with acute motor axonal neuropathy (AMAN) type, and had rapid evolution of disease (median duration of the installation and plateau phases was 6 [IQR 4-9] and 4 days [3-10], respectively). 12 (29%) patients required respiratory assistance. No patients died. Anti-glycolipid antibody activity was found in 13 (31%) patients, and notably against GA1 in eight (19%) patients, by ELISA and 19 (46%) of 41 by glycoarray at admission. The typical AMAN-associated anti-ganglioside antibodies were rarely present. Past dengue virus history did not differ significantly between patients with Guillain-Barré syndrome and those in the two control groups (95%, 89%, and 83%, respectively). INTERPRETATION:This is the first study providing evidence for Zika virus infection causing Guillain-Barré syndrome. Because Zika virus is spreading rapidly across the Americas, at risk countries need to prepare for adequate intensive care beds capacity to manage patients with Guillain-Barré syndrome. FUNDING:Labex Integrative Biology of Emerging Infectious Diseases, EU 7th framework program PREDEMICS. and Wellcome Trust.

Project description:Importance:The pathophysiologic mechanisms of Guillain-Barré syndrome (GBS) associated with Zika virus (ZIKV) infection may be indicated by differences in clinical features. Objective:To identify specific clinical features of GBS associated with ZIKV infection. Design, Setting, and Participants:During the ZIKV epidemic in Puerto Rico, prospective and retrospective strategies were used to identify patients with GBS who had neurologic illness onset in 2016 and were hospitalized at all 57 nonspecialized hospitals and 2 rehabilitation centers in Puerto Rico. Guillain-Barré syndrome diagnosis was confirmed via medical record review using the Brighton Collaboration criteria. Specimens (serum, urine, cerebrospinal fluid, and saliva) from patients with GBS were tested for evidence of ZIKV infection by real-time reverse transcriptase-polymerase chain reaction; serum and cerebrospinal fluid were also tested by IgM enzyme-linked immunosorbent assay. In this analysis of public health surveillance data, a total of 123 confirmed GBS cases were identified, of which 107 had specimens submitted for testing; there were 71 patients with and 36 patients without evidence of ZIKV infection. Follow-up telephone interviews with patients were conducted 6 months after neurologic illness onset; 60 patients with and 27 patients without evidence of ZIKV infection participated. Main Outcomes and Measures:Acute and long-term clinical characteristics of GBS associated with ZIKV infection. Results:Of 123 patients with confirmed GBS, the median age was 54 years (age range, 4-88 years), and 68 patients (55.3%) were male. The following clinical features were more frequent among patients with GBS and evidence of ZIKV infection compared with patients with GBS without evidence of ZIKV infection: facial weakness (44 [62.0%] vs 10 [27.8%]; P?<?.001), dysphagia (38 [53.5%] vs 9 [25.0%]; P?=?.005), shortness of breath (33 [46.5%] vs 9 [25.0%]; P?=?.03), facial paresthesia (13 [18.3%] vs 1 [2.8%]; P?=?.03), elevated levels of protein in cerebrospinal fluid (49 [94.2%] vs 23 [71.9%]; P?=?.008), admission to the intensive care unit (47 [66.2%] vs 16 [44.4%]; P?=?.03), and required mechanical ventilation (22 [31.0%] vs 4 [11.1%]; P?=?.02). Six months after neurologic illness onset, patients with GBS and evidence of ZIKV infection more frequently reported having excessive or inadequate tearing (30 [53.6%] vs 6 [26.1%]; P?=?.03), difficulty drinking from a cup (10 [17.9%] vs 0; P?=?.03), and self-reported substantial pain (15 [27.3%] vs 1 [4.3%]; P?=?.03). Conclusions and Relevance:In this study, GBS associated with ZIKV infection was found to have higher morbidity during the acute phase and more frequent cranial neuropathy during acute neuropathy and 6 months afterward. Results indicate GBS pathophysiologic mechanisms that may be more common after ZIKV infection.

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Guillain-Barre Syndrome Associated with Zika Virus Infection in a Traveler Returning from Guyana.

Publications

Guillain-Barré Syndrome Associated with Zika Virus Infection in a Traveler Returning from Guyana.

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