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Singh S, Gupta N, Gupta AM, Chandel AS, Waghela S, Saple P. Clinical profile and predictors for outcome in children presenting with Guillain-Barré syndrome. J Family Med Prim Care 2020; 9:5316-5319. [PMID: 33409208 PMCID: PMC7773083 DOI: 10.4103/jfmpc.jfmpc_951_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 05/31/2020] [Accepted: 09/10/2020] [Indexed: 11/16/2022] Open
Abstract
Introduction: Acute Flaccid Paralysis (AFP) is a group of diverse clinical conditions with Guillain–Barré syndrome (GBS) as one of the most common cause. The aim of this study was to study the clinical features and predictors for the requirement of ventilation in children with GBS. Materials and Methods: This is a prospective observational study done at a tertiary care hospital where all consecutive children less than 15 years who presented with AFP were enrolled. Demographic characteristics, symptomatology, and physical findings of those patients who were diagnosed with GBS were recorded using a pre-defined questionnaire. Univariate analysis was done to identify clinical variables associated with a higher requirement of ventilation. Results: Of a total of 53 children with AFP enrolled in the study, a total of 30 patients were diagnosed with GBS. A total of 12 (40%) patients required ventilation, while five of these patients eventually died. The following variants of GBS were identified: AIDP (13/30), AMAN (12/30), and ASMAN (2/30). Lower limbs were affected in 97% of the patients, whereas upper limbs were affected in 83% of the patients. Deep tendon reflexes of the upper limb and lower limb were preserved in 56% and 7% of the patients, respectively. Presence of antecedent URTI was associated with a lower requirement of ventilation. Presence of bulbar palsy, lower upper limb power on presentation, and absence of deep tendon reflex in upper limbs were associated with a higher requirement of ventilation. Conclusion: GBS is an important cause of AFP in India with no significant difference between the variants in terms of frequency and prognosis. Simple physical findings can be used by primary care physicians to predict the requirement of higher levels of care.
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Affiliation(s)
- Sonali Singh
- Department of Paediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Nitin Gupta
- Department of Infectious Diseases, Kasturba Medical College, Manipal, Karnataka, India
| | - Arpita M Gupta
- Department of Paediatrics, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Anurag S Chandel
- Department of Paediatrics, Mahatma Gandhi Institute of Medical Sciences, Wardha, Maharashtra, India
| | - Sneha Waghela
- Department of Paediatrics, Grant Government Medical College, Mumbai, Maharashtra, India
| | - Pallavi Saple
- Department of Paediatrics, Grant Government Medical College, Mumbai, Maharashtra, India
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Nejati A, Zahraei SM, Mahmoudi S, Yousefi M, Mollaei-Kandelous Y, Tabatabaie H, Parhizgari N, Soheili P, Yousefipoor S, Nategh R, Shahmahmoodi S. Molecular characterization of non-polio enteroviruses isolated from children with acute flaccid paralysis in IRAN, 2015-2018. Virus Genes 2020; 56:531-6. [PMID: 32451907 DOI: 10.1007/s11262-020-01768-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Accepted: 05/15/2020] [Indexed: 10/24/2022]
Abstract
In addition to polioviruses, non-polio enteroviruses (NPEVs) are frequently isolated from patients with acute flaccid paralysis (AFP) worldwide. In polio-free countries, there have been expectations that with disappearing wild poliovirus from the community, the rate of AFP would decrease, but the increasing number of AFP cases proved this notion to be wrong. There are speculations that NPEVs might be the cause of increasing AFP rate. The aim of this study was to investigate frequency, genetic diversity, circulation patterns of NPEVs isolated from AFP cases in Iran from 2015 to 2018. Fifty-three NPEVs were isolated from stool specimens of AFP cases during four years of AFP surveillance. Nested PCR and VP1 sequencing revealed 20 NPEV types in which Echovirus 3 (13.2%), Echovirus 6 (13.2%), Echovirus 7 (7.5%), Echovirus 13 (7.5%) and Echovirus 21 (7.5%) were the most frequent. Coxsackie B viruses were isolated for the first time in AFP cases in Iran. The phylogenetic analysis of Echovirus 3 and Echovirus 6 revealed that Iranian echovirus strains belonged to the same cluster, indicating these viruses have been circulating in Iran for a long time. Compared to global Echovirus 3 and Echovirus 6 references, Echovirus 3 and Echovirus 6 strains detected in this study were closely related to Indian and Malaysia strains, respectively. The results of this study demonstrated a wide variety of NPEV types in Iranian patients, some of which had not been reported in previous studies. Moreover, this study highlights the need for NPEV surveillance in AFP cases.
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Abdel-Fattah A, El-Gilany AH, El-Masry R, Kanddeel A. Acute flaccid paralysis in North East Delta, Egypt: A retrospective analysis of prospectively collected surveillance data. J Infect Public Health 2019; 12:714-719. [PMID: 30992227 DOI: 10.1016/j.jiph.2019.03.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Revised: 03/20/2019] [Accepted: 03/25/2019] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Effective acute flaccid paralysis (AFP) surveillance is crucial in countries approaching the final phase of polio eradication. Thus this study was conducted to highlight the epidemiological pattern of AFP as a surveillance tool for polio in Egypt. METHODS A record-based descriptive study was conducted to include all AFP cases (599) reported in the last 9 years starting from January 2009 to December 2017 in Dakahlia, North East of Delta, Egypt. RESULTS The overall non-polio AFP rate in less than 15 years old children was 2.99/100,000 during the study period. The majority of cases (98%) were notified within 7 days from onset of the disease, and investigated within 48 h of reporting. The commonest diagnoses were encephalitis (21.3%), myositis (20.2%), neuropathies (19.2%) and Guillain-Barre syndrome (17.8%) with no recorded cases diagnosed as poliomyelitis. The mean annual vaccination coverage rate was 96.1 ± 1.6. CONCLUSIONS AFP surveillance system in Dakahlia, Egypt was effective in meeting the WHO surveillance performance indicators ensuring polio-free status and absence of wild polio virus transmission over the last 9 years in this locality. High routine immunization coverage, maintenance and improvement of current levels of surveillance performance are required for optimum surveillance.
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Affiliation(s)
| | - Abdel-Hady El-Gilany
- Department of Public Health and Community Medicine, Faculty of Medicine, Mansoura University, Mansoura, Egypt.
| | - Ragaa El-Masry
- Department of Public Health and Community Medicine, Faculty of Medicine, Mansoura University, Mansoura, Egypt.
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Hamisu AW, Shuaib F, Johnson TM, Craig K, Fiona B, Banda R, Tegegne SG, Oyetunji A, Erbeto TB, Nsubuga P, Vaz RG, Muhamed AJG, Usman A. Profile of polio-compatible cases in Nigeria, 2006-2016. BMC Public Health 2018; 18:1308. [PMID: 30541494 PMCID: PMC6291912 DOI: 10.1186/s12889-018-6184-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background The tremendous progress made by Nigeria towards polio eradication has recently suffered a setback with the isolation of circulating vaccine-derived poliovirus (cVDPV) type 2 from environmental samples and confirmation of four wild poliovirus (WPV) cases from acute flaccid paralysis (AFP) cases, with dates of onset of paralysis in July and August 2016. All these viruses were confirmed from the security-challenged northeastern state of Borno. Polio-compatible cases exist in Nigeria, and they indicate surveillance failure. Surveillance, therefore, has to be strengthened for the country to achieve certification. The objective of this paper is to highlight the epidemiological profile and magnitude of polio-compatible cases in Nigeria during the reporting period, as well as immunization and surveillance response activities conducted to close immunity and surveillance gaps. Methods We conducted a retrospective review of AFP surveillance performance and polio-compatible cases in Nigeria between 2006 and 2016 from the AFP database at the World Health Organization Country Office. We also reviewed and compared key epidemiological features of polio-compatible cases with those of wild poliovirus cases during the reporting period. Results The non-polio AFP rate improved from 6.5 in 2006 to 19.5 in 2016. The corresponding figures for stool adequacy rates were 88 and 98%. The total number of polio-compatible cases reported during the reporting period was 888, with the highest number (194) of cases reported in 2006 and the least (24) in 2016. Clusters of polio-compatible cases were reported every year during the reporting period except in 2015. The highest number (65) of polio-compatible cases in clusters was reported in 2006. The key epidemiological features of polio-compatible and wild poliovirus cases were similar. Conclusion AFP surveillance performance has improved significantly during the reporting period. Surveillance gaps still existed as shown by the presence of orphan viruses and polio-compatible cases, and these gaps need to be identified and closed to achieve certification.
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Affiliation(s)
| | - Faisal Shuaib
- National Primary Health Care Development Agency, Abuja, Nigeria
| | | | - Kehinde Craig
- World Health Organization, Country Representative Office, Abuja, Nigeria
| | - Braka Fiona
- World Health Organization, Country Representative Office, Abuja, Nigeria
| | - Richard Banda
- World Health Organization, Country Representative Office, Abuja, Nigeria
| | - Sisay G Tegegne
- World Health Organization, Country Representative Office, Abuja, Nigeria
| | - Ajiboye Oyetunji
- World Health Organization, Country Representative Office, Abuja, Nigeria
| | - Tesfaye B Erbeto
- World Health Organization, Country Representative Office, Abuja, Nigeria
| | | | | | - Ado J G Muhamed
- National Primary Health Care Development Agency, Abuja, Nigeria
| | - Adamu Usman
- National Primary Health Care Development Agency, Abuja, Nigeria
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5
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Desai S, Smith T, Thorley BR, Grenier D, Dickson N, Altpeter E, Sabbe M, Elliott E, Zurynski Y. Performance of acute flaccid paralysis surveillance compared with World Health Organization standards. J Paediatr Child Health 2015; 51:209-14. [PMID: 25074234 DOI: 10.1111/jpc.12691] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/10/2014] [Indexed: 11/28/2022]
Abstract
AIM To compare acute flaccid paralysis (AFP) surveillance systems used by members of the International Network of Paediatric Surveillance Units (INoPSU) across the five AFP surveillance performance indicators recommended by the World Health Organization (WHO) for the maintenance of polio-free certification. METHODS A survey was administered to AFP surveillance co-ordinators in five INoPSU member countries (Australia, Belgium, Canada, New Zealand and Switzerland). Data collected included information on surveillance system processes, WHO-recommended performance indicators, investigative practices and final diagnoses of cases from 2006 to 2010. RESULTS All countries contacted completed the survey. Each country used similar case definitions and processes for collecting AFP data. All countries used at least one of the WHO indicators for surveillance. No country consistently met the performance indicator for incidence or stool sampling. In all countries, at least one form of neurological testing was used to diagnose cases of AFP. Guillain-Barré syndrome was the most common final diagnosis in all countries for all years examined. CONCLUSIONS Industrialised countries surveyed do not consistently meet the WHO-recommended AFP surveillance performance indicators. An opportunity exists for INoPSU to suggest a standard way for member countries to collect AFP data in order to examine the potential for strengthening the current systems or introducing additional enterovirus surveillance or alternative/complementary neurological performance measures suitable for countries that have eliminated polio. INoPSU member countries are evaluating these possibilities.
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Affiliation(s)
- Shalini Desai
- Centre for Immunization and Respiratory Infectious Diseases, Public Health Agency of Canada, Canada
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National Committee for the Certification of Wild Poliovirus Eradication in Hong Kong. Fifteen years of acute flaccid paralysis surveillance in Hong Kong: findings from 1997 to 2011. J Paediatr Child Health 2014; 50:545-52. [PMID: 24528511 DOI: 10.1111/jpc.12492] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/08/2013] [Indexed: 11/30/2022]
Abstract
AIM Acute flaccid paralysis (AFP) surveillance system was set up in Hong Kong in 1997 for World Health Organization's (WHO) certification of poliomyelitis eradication. This paper describes and reviews the demographic, clinical and virological characteristics of AFP cases reported to the system in its first 15 years. METHODS All patients aged under 15 years presented with acute onset of paralysis of any limbs reported to the Department of Health from January 1997 to December 2011 were reviewed. Data on demographic characteristics, vaccination history, clinical presentation and virological investigation on stool specimens collected during investigation were analysed with descriptive statistics. RESULTS Of the 247 cases reported, about 45% were aged under five. All cases were classified as non-polio AFP according to WHO classification. About 60% were identified with neurological disorders, with Guillain-Barré syndrome (25.9%) and myelitis (13.4%) being the most common. Viruses were detected in 14.0% of the AFP cases, with non-polio enteroviruses (NPEV) (60.0%) and adenoviruses (31.4%) accounted for most of the positive detections. Most performance indicators set by the WHO were fulfilled. CONCLUSIONS The AFP surveillance facilitated the clinical, virological and epidemiological examination of paediatric AFP cases. From 1997 to 2011, Guillain-Barré syndrome and myelitis were the most common among paediatric AFP cases in Hong Kong. NPEV and adenoviruses accounted for most of the positive viral detections. No wild poliovirus was detected, and all cases were classified as non-polio AFP.
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Verity C, Stellitano L, Winstone AM, Stowe J, Andrews N, Miller E. Pandemic A/H1N1 2009 influenza vaccination, preceding infections and clinical findings in UK children with Guillain-Barré syndrome. Arch Dis Child 2014; 99:532-8. [PMID: 24585755 DOI: 10.1136/archdischild-2013-304475] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To record clinical findings in all new cases of Guillain-Barré syndrome (GBS) or Fisher syndrome (FS) in UK children in the 2 years following September 2009 and determine the proportion temporally associated with recent infections, pandemic H1N1 (2009) strain influenza vaccination or seasonal influenza vaccination. DESIGN A prospective UK-wide epidemiological study using the British Paediatric Surveillance Unit system. PATIENTS Children aged 16 years or less meeting the Brighton Collaboration criteria for GBS or FS. RESULTS 112 children with GBS (66 boys and 46 girls) and 3 boys with FS were identified in 2 years. All but one recovered sufficiently to go home. The annual UK incidence rate of GBS in patients less than 15 years old was 0.45/100 000, similar to other countries. There was evidence of infection in the 3 months preceding onset in 92/112 GBS and 3/3 FS cases. Of those living in England, 7 cases received pandemic A/H1N1 2009 influenza vaccination before GBS symptom onset (3/7 were within 6 months including 1 within 3 months); 2 children received 2010/2011 seasonal influenza vaccination within 6 months of GBS onset. The numbers vaccinated were not significantly greater than expected by chance. CONCLUSIONS The outcome for childhood GBS and FS after 6 months was better than reported in adults. Most UK GBS and FS cases had infections in the preceding 3 months. When considering the children living in England, there was no significantly increased risk of GBS after pandemic A/H1N1 2009 influenza vaccination or 2010/2011 seasonal influenza vaccination.
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Affiliation(s)
- C Verity
- PIND Research Group, Addenbrooke's Hospital, Cambridge, UK
| | - L Stellitano
- PIND Research Group, Addenbrooke's Hospital, Cambridge, UK
| | - A M Winstone
- PIND Research Group, Addenbrooke's Hospital, Cambridge, UK
| | - J Stowe
- General and Adolescent Paediatric Unit, Institute of Child Health, University College, London, UK
| | - N Andrews
- Statistics, Modelling and Economics Department, Public Health England, Colindale, London, UK
| | - E Miller
- Immunisation, Hepatitis and Blood Safety Department, Public Health England, Colindale, London, UK
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Hobday LK, Thorley BR, Alexander J, Aitken T, Massey PD, Cretikos M, Slater A, Durrheim DN. Potential for the Australian and New Zealand paediatric intensive care registry to enhance acute flaccid paralysis surveillance in Australia: a data-linkage study. BMC Infect Dis 2013; 13:384. [PMID: 23964831 PMCID: PMC3765192 DOI: 10.1186/1471-2334-13-384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2013] [Accepted: 08/08/2013] [Indexed: 11/24/2022] Open
Abstract
Background Australia uses acute flaccid paralysis (AFP) surveillance to monitor its polio-free status. The World Health Organization criterion for a sensitive AFP surveillance system is the annual detection of at least one non-polio AFP case per 100,000 children aged less than 15 years, a target Australia has not consistently achieved. Children exhibiting AFP are likely to be hospitalised and may be admitted to an intensive care unit. This provides a potential opportunity for active AFP surveillance. Methods A data-linkage study for the period from 1 January 2005 to 31 December 2008 compared 165 non-polio AFP cases classified by the Polio Expert Panel with 880 acute neurological presentations potentially compatible with AFP documented in the Australian and New Zealand Paediatric Intensive Care (ANZPIC) Registry. Results Forty-two (25%) AFP cases classified by the Polio Expert Panel were matched to case records in the ANZPIC Registry. Of these, nineteen (45%) cases were classified as Guillain-Barré syndrome on both registries. Ten additional Guillain-Barré syndrome cases recorded in the ANZPIC Registry were not notified to the national AFP surveillance system. Conclusions The identification of a further ten AFP cases supports inclusion of intensive care units in national AFP surveillance, particularly specialist paediatric intensive care units, to identify AFP cases that may not otherwise be reported to the national surveillance system.
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Apostol LN, Imagawa T, Suzuki A, Masago Y, Lupisan S, Olveda R, Saito M, Omura T, Oshitani H. Genetic diversity and molecular characterization of enteroviruses from sewage-polluted urban and rural rivers in the Philippines. Virus Genes 2012; 45:207-17. [PMID: 22743820 DOI: 10.1007/s11262-012-0776-z] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2012] [Accepted: 06/11/2012] [Indexed: 01/26/2023]
Abstract
Despite the vast distribution and expansive diversity of enteroviruses reported globally, indicators defining a complete view of the epidemiology of enteroviruses in tropical countries such as the Philippines are yet to be established. Detection of enteroviruses in the environment has been one of the markers of circulating viruses in a community. This study aimed to bridge the gap in the epidemiology of enteroviruses in the Philippines by providing an overview of the occurrence of enteroviruses in both urban and rural rivers. Molecular detection directed at the VP1 region of the enterovirus genome was performed on 44 grab river water samples collected from April to December 2009. The majority of the enterovirus serotypes detected were clustered with human enterovirus C species (HEV-C; 21/42), followed by HEV-B (12/42) and HEV-A (9/42). Porcine enterovirus 9 was also found in 12 out of 44 water samples. Phylogenetic analysis indicated that the viruses detected were closely related, if not all forming a monophyletic clade, with those enteroviruses detected previously from acute flaccid paralysis cases in the country. The clustering of environmental and human enterovirus strains implies that the circulation of these strains were associated with river contamination. This study gives further evidence of the environmental persistence of enteroviruses once they are shed in feces and likewise, provides additional data which may help in understanding the epidemiology of enteroviruses in humans, highlighting the need for more studies on the potential public health risks linked with enteroviruses found in the environment and their eventual clinical consequences in the country.
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Sejvar JJ, Lindblade KA, Arvelo W, Padilla N, Pringle K, Zielinski-Gutierrez E, Farnon E, Schonberger LB, Dueger E. Clinical assessment of self-reported acute flaccid paralysis in a population-based setting in Guatemala. Am J Trop Med Hyg 2010; 82:712-6. [PMID: 20348524 DOI: 10.4269/ajtmh.2010.09-0090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Historically, poliovirus infection has been an important cause of acute flaccid paralysis (AFP) worldwide; however, successful elimination of wild-type poliovirus in much of the world has highlighted the importance of other causes of AFP. Despite the evolving etiology, AFP surveillance in most developing countries still focuses on poliovirus detection and fails to detect many AFP cases, particularly among adults. We assessed 41 subjects self-reporting symptoms suggestive of AFP during a population-based health survey in the Department of Santa Rosa, Guatemala. Thirty-five (85%) of the suspected cases were not hospitalized. Most subjects (37) did not have features consistent with AFP or had other diagnoses explaining weakness. We identified two adults who had not received medical attention for a clinical illness consistent with Guillain-Barré syndrome, the most important cause of non-poliovirus AFP. Usual surveillance methods for AFP, particularly in developing countries, may underestimate the true burden of non-poliovirus AFP.
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Affiliation(s)
- James J Sejvar
- Division of Viral and Rickettsial Diseases, National Center for Zoonotic and Vector-Borne Diseases (NCZVED), Centers for Disease Control and Prevention (CDC), Atlanta, GA 30333, USA.
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Abstract
PURPOSE To determine the clinical factors that modify the recovery time for gait after Guillain-Barré syndrome (GBS) in childhood. METHOD Medical records of patients admitted to Instituto de Ortopedia Infantil Roosevelt (IOIR) between years 1991 and 2001, were reviewed. Age, sex, cranial nerve impairment, requirement of assisted ventilation, number of days of assisted ventilation, muscular strength at day 10 of the disease, presence of quadriplegia, intravenous infusion of human gamma globulins (IVIG), were taken as independent variables. The number of needed days to reach Hughes State III was taken as the major outcome. First, univariate analysis was performed and with the factors that showed a statistically significant association with recovery time, multiple linear regression analysis and Cox regression were also performed. RESULTS Data of 332 children under 15 years old was collected. (Mean age: 7.1 years). A sample of 215 children was gathered for the study, all of them were regarded as functional states IV or V. Acute Motor Axonal Neuropathy (AMAN) was found in 30% of all cases. In the univariate analysis Cranial nerve impairment, requirement of assisted ventilation, presence of quadriplegia and presence of non-excitable motor nerves were associated with delayed motor recovery time. Patients who received IVIG reached Hughes state III faster than those who received only support treatment. This finding, that was more important in the presence of Acute Inflammatory Demyelinating Polyradiculoneuropathy (AIDP), lost its value in the Cox regression analysis. In the multivariate analysis, muscular strength, assessed at day 10 of the disease was the most important predictor to determine motor recovery. The presence of quadriplegia was strongly associated with a delayed recovery time. Relative risk: 3.3 (95% Confidence Interval 2.1 - 5.2). CONCLUSIONS Muscular strength at day 10 of the disease is the most useful clinical factor to determine prognosis of motor recovery in children who have suffered Guillain-Barré syndrome.
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Affiliation(s)
- Fernando Ortiz-Corredor
- Department of Physical Medicine and Rehabilitation, Universidad Nacional de Colombia and Instituto de Ortopedia Infantil Roosevelt, Colombia.
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Funahashi S, Nagano A, Sano M, Ogihara H, Omura T. Restoration of shoulder function and elbow flexion by nerve transfer for poliomyelitis-like paralysis caused by enterovirus 71 infection. ACTA ACUST UNITED AC 2007; 89:246-8. [PMID: 17322446 DOI: 10.1302/0301-620x.89b2.18348] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We report the case of an eight-month-old girl who presented with a poliomyelitis-like paralysis in her left upper limb caused by enterovirus 71 infection. She recovered useful function after nerve transfers performed six months after the onset of paralysis. Early neurotisation can be used successfully in the treatment of poliomyelitis-like paralysis in children.
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Affiliation(s)
- S Funahashi
- Department of Orthopaedic Surgery, Hamamatsu University School of Medicine, 1-20-1 Handayama, Hamamatsu, Shizuoka 431-3192, Japan.
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Junttila N, Lévêque N, Kabue JP, Cartet G, Mushiya F, Muyembe-Tamfum JJ, Trompette A, Lina B, Magnius LO, Chomel JJ, Norder H. New enteroviruses, EV-93 and EV-94, associated with acute flaccid paralysis in the Democratic Republic of the Congo. J Med Virol 2007; 79:393-400. [PMID: 17311342 DOI: 10.1002/jmv.20825] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Surveillance of acute flaccid paralysis often identifies enteroviruses not typeable by virus neutralization in cell culture. During 2000 and 2001, 186 isolates from 138 children with acute flaccid paralysis in the Democratic Republic of the Congo were sent for typing to the National Reference Centre for Enteroviruses in Lyon, France. The 5' UTR of the viral genome could be amplified by PCR for 158 isolates from 114 patients. Isolates from 89 patients were neutralizable, and contained non-polio enterovirus types. Seventeen children were infected with more than one entero- or adenovirus; another three were co-infected with both these viruses. Serological typing failed with 19 isolates from 13 (9%) patients. The VP1 region of these strains could be amplified by PCR and sequenced, which revealed that five children were infected with CV-A17, EV-70, EV-76, EV-77, or CV-A13. Two patients were doubly infected, one with CV-A24 and E-9, and another with E-27 and EV-81. Isolates from six children contained strains with divergent VP1 region. The amino acid sequences of these complete VP1 regions diverged >or=28% from published types indicating that they represented two new enterovirus types, tentatively designated EV-93 belonging to HEV-B and EV-94 within HEV-D. The latter enterovirus has in parallel been isolated from sewage in Egypt. In conclusion, there was a high frequency of "untypable" enterovirus isolates from cases with acute flaccid paralysis in the Democratic Republic of the Congo. Six of these were shown to represent two enteroviruses not previously described.
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Affiliation(s)
- Nina Junttila
- Swedish Institute for Infectious Disease Control, Solna, Sweden
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