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Kvam KA, Stahl JP, Chow FC, Soldatos A, Tattevin P, Sejvar J, Mailles A. Outcome and Sequelae of Infectious Encephalitis. J Clin Neurol 2024; 20:23-36. [PMID: 38179629 PMCID: PMC10782093 DOI: 10.3988/jcn.2023.0240] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 10/04/2023] [Accepted: 10/23/2023] [Indexed: 01/06/2024] Open
Abstract
Acute infectious encephalitis is a widely studied clinical syndrome. Although identified almost 100 years ago, its immediate and delayed consequences are still neglected despite their high frequency and possible severity. We reviewed the available data on sequelae and persisting symptoms following infectious encephalitis with the aim of characterizing the clinical picture of these patients at months to years after hospitalization. We searched PubMed for case series involving sequelae after infectious encephalitis. We carried out a narrative review of the literature on encephalitis caused by members of the Herpesviridae family (herpes simplex virus, varicella zoster virus, and human herpesvirus-6), members of the Flaviviridae family (West Nile virus, tick-borne encephalitis virus, and Japanese encephalitis virus), alphaviruses, and Nipah virus. We retrieved 41 studies that yielded original data involving 3,072 adult patients evaluated after infectious encephalitis. At least one of the five domains of cognitive outcome, psychiatric disorders, neurological deficits, global functioning, and quality of life was investigated in the reviewed studies. Various tests were used in the 41 studies and the investigation took place at different times after hospital discharge. The results showed that most patients are discharged with impairments, with frequent deficits in cognitive function such as memory loss or attention disorders. Sequelae tend to improve within several years following flavivirus or Nipah virus infection, but long-term data are scarce for other pathogens. Further research is needed to better understand the extent of sequelae after infectious encephalitis, and to propose a standardized assessment method and assess the rehabilitation efficacy in these patients.
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Affiliation(s)
- Kathryn A Kvam
- Department of Neurology & Neurological Sciences, Center for Academic Medicine, Stanford University, Stanford, CA, USA
| | | | - Felicia C Chow
- Department of Neurology, Weill Institute for Neurosciences, University of California, San Francisco, CA, USA
- Department of Medicine, Division of Infectious Diseases, University of California, San Francisco, CA, USA
| | - Ariane Soldatos
- National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA
| | - Pierre Tattevin
- Infectious Diseases and Intensive Care Unit, Pontchaillou University Hospital, Rennes, France
| | - James Sejvar
- Division of High-Consequence Pathogens and Pathology, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Alexandra Mailles
- Department of Infectious Diseases, Santé publique France, Saint-Maurice, France.
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Schelling J, Einmahl S, Torgler R, Larsen CS. Evidence for a 10-year TBE vaccine booster interval: an evaluation of current data. Expert Rev Vaccines 2024; 23:226-236. [PMID: 38288983 DOI: 10.1080/14760584.2024.2311359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 01/24/2024] [Indexed: 02/02/2024]
Abstract
INTRODUCTION Tick-borne encephalitis (TBE) is rapidly spreading to new areas in many parts of Europe. While vaccination remains the most effective method of protection against the disease, vaccine uptake is low in many endemic countries. AREAS COVERED We conducted a literature search of the MEDLINE database to identify articles published from 2018 to 2023 that evaluated the immunogenicity and effectiveness of TBE vaccines, particularly Encepur, when booster doses were administered up to 10 years apart. We searched PubMed with the MeSH terms 'Encephalitis, Tick-Borne/prevention and control' and 'Vaccination' for articles published in the English language. EXPERT OPINION Long-term immunogenicity data for Encepur and real-world data on vaccine effectiveness and breakthrough infections following the two European TBE vaccines, Encepur and FSME-Immun, have shown that extending the booster interval from 3-5 years to 10 years does not negatively impact protection against TBE, regardless of age. Such extension not only streamlines the vaccination schedules but may also increase vaccine uptake and compliance among those living in endemic regions.
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Affiliation(s)
- Jörg Schelling
- Department of Medicine IV, LMU University Hospital, LMU Munich, University of Munich, Munich, Germany
| | - Suzanne Einmahl
- Department of Medical Strategy, Bavarian Nordic AG, Zug, Switzerland
| | - Ralph Torgler
- Department of Medical Strategy, Bavarian Nordic AG, Zug, Switzerland
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Thakre VM, Samal S, Purushe D. Physiotherapeutic Protocol Focusing Proprioceptive Neuromuscular Facilitation Approach in Viral Encephalitis: A Case Report. Cureus 2023; 15:e47636. [PMID: 38021679 PMCID: PMC10668542 DOI: 10.7759/cureus.47636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 10/25/2023] [Indexed: 12/01/2023] Open
Abstract
Encephalitis is an inflammatory condition of the brain parenchyma accompanied by symptoms indicative of brain dysfunction. A headache, fever, vomiting, altered state of consciousness, and, in some cases, seizures characterize varicella-zoster virus (VZV) encephalitis. Rehabilitation after the manifestation of neurological symptoms must be tailored, and a well-coordinated intervention must be formulated. The proprioceptive neuromuscular facilitation (PNF) technique is a widespread rehabilitation approach used to restore motor function. A 29-year-old male is presented in this case report with VZV viral encephalitis with complaints of generalized weakness, headache, and oromotor difficulties. This case report specifies the physiotherapeutic protocol, mainly focusing on the PNF approach. Patient's occupational requirements and enhancement in executing daily living tasks were the focus of the physiotherapeutic rehabilitation. The outcomes used were the Berg Balance Scale (BBS) and Functional Independence Measure (FIM). We report a marked increment in muscle tone and strength, active range of motion (AROM), and significant enhancement in the individual's functional independence with physiotherapeutic protocol post-operatively.
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Affiliation(s)
- Vaishnavi M Thakre
- Neuro-Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research Institute of Medical Sciences, Wardha, IND
| | - Snehal Samal
- Neuro-Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research Institute of Medical Sciences, Wardha, IND
| | - Devyani Purushe
- Neuro-Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research Institute of Medical Sciences, Wardha, IND
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Bloch KC, Glaser C, Gaston D, Venkatesan A. State of the Art: Acute Encephalitis. Clin Infect Dis 2023; 77:e14-e33. [PMID: 37485952 DOI: 10.1093/cid/ciad306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Indexed: 07/25/2023] Open
Abstract
Encephalitis is a devastating neurologic disease often complicated by prolonged neurologic deficits. Best practices for the management of adult patients include universal testing for a core group of etiologies, including herpes simplex virus (HSV)-1, varicella zoster virus (VZV), enteroviruses, West Nile virus, and anti-N-methyl-D-aspartate receptor (anti-NMDAR) antibody encephalitis. Empiric acyclovir therapy should be started at presentation and in selected cases continued until a second HSV-1 polymerase chain reaction test is negative. Acyclovir dose can be increased for VZV encephalitis. Supportive care is necessary for other viral etiologies. Patients in whom no cause for encephalitis is identified represent a particular challenge. Management includes repeat brain magnetic resonance imaging, imaging for occult malignancy, and empiric immunomodulatory treatment for autoimmune conditions. Next-generation sequencing (NGS) or brain biopsy should be considered. The rapid pace of discovery regarding autoimmune encephalitis and the development of advanced molecular tests such as NGS have improved diagnosis and outcomes. Research priorities include development of novel therapeutics.
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Affiliation(s)
- Karen C Bloch
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Carol Glaser
- California Department of Public Health, Richmond, California, USA
| | - David Gaston
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Arun Venkatesan
- Department of Neurology, Johns Hopkins University, Baltimore, Maryland, USA
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5
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Chiffi G, Grandgirard D, Leib SL, Chrdle A, Růžek D. Tick-borne encephalitis: A comprehensive review of the epidemiology, virology, and clinical picture. Rev Med Virol 2023; 33:e2470. [PMID: 37392370 DOI: 10.1002/rmv.2470] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 05/31/2023] [Accepted: 06/12/2023] [Indexed: 07/03/2023]
Abstract
Tick-borne encephalitis virus (TBEV) is a flavivirus commonly found in at least 27 European and Asian countries. It is an emerging public health problem, with steadily increasing case numbers over recent decades. Tick-borne encephalitis virus affects between 10,000 and 15,000 patients annually. Infection occurs through the bite of an infected tick and, much less commonly, through infected milk consumption or aerosols. The TBEV genome comprises a positive-sense single-stranded RNA molecule of ∼11 kilobases. The open reading frame is > 10,000 bases long, flanked by untranslated regions (UTR), and encodes a polyprotein that is co- and post-transcriptionally processed into three structural and seven non-structural proteins. Tick-borne encephalitis virus infection results in encephalitis, often with a characteristic biphasic disease course. After a short incubation time, the viraemic phase is characterised by non-specific influenza-like symptoms. After an asymptomatic period of 2-7 days, more than half of patients show progression to a neurological phase, usually characterised by central and, rarely, peripheral nervous system symptoms. Mortality is low-around 1% of confirmed cases, depending on the viral subtype. After acute tick-borne encephalitis (TBE), a minority of patients experience long-term neurological deficits. Additionally, 40%-50% of patients develop a post-encephalitic syndrome, which significantly impairs daily activities and quality of life. Although TBEV has been described for several decades, no specific treatment exists. Much remains unknown regarding the objective assessment of long-lasting sequelae. Additional research is needed to better understand, prevent, and treat TBE. In this review, we aim to provide a comprehensive overview of the epidemiology, virology, and clinical picture of TBE.
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Affiliation(s)
- Gabriele Chiffi
- Department for BioMedical Research, University of Bern, Bern, Switzerland
- Institute for Infectious Diseases, University of Bern, Bern, Switzerland
| | - Denis Grandgirard
- Institute for Infectious Diseases, University of Bern, Bern, Switzerland
| | - Stephen L Leib
- Institute for Infectious Diseases, University of Bern, Bern, Switzerland
| | - Aleš Chrdle
- Department of Infectious Diseases, Hospital Ceske Budejovice, Ceske Budejovice, Czech Republic
- Faculty of Health and Social Sciences, University of South Bohemia, Ceske Budejovice, Czech Republic
- Royal Liverpool University Hospital, Liverpool, UK
| | - Daniel Růžek
- Veterinary Research Institute, Emerging Viral Diseases, Brno, Czech Republic
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic
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6
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Fillatre P, Mailles A, Stahl JP, Tattevin P. Characteristics, management, and outcomes of patients with infectious encephalitis requiring intensive care: A prospective multicentre observational study. J Crit Care 2023; 77:154300. [PMID: 37207520 DOI: 10.1016/j.jcrc.2023.154300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 01/23/2023] [Accepted: 03/30/2023] [Indexed: 05/21/2023]
Abstract
PURPOSE Infectious encephalitis (IE) is a severe disease which requires intensive care unit (ICU) admission in up to 50% of cases. We aimed to describe characteristics, management and outcomes of IE patients who required ICU admission. MATERIALS AND METHODS Ancillary study focusing on patients with ICU admission within the ENCEIF cohort, a French prospective observational multicentre study. The primary criteria for outcome was the functional status at hospital discharge, categorized using the Glasgow outcome scale (GOS). Logistic regression model was used to identify risk factors for poor outcome, defined as a GOS ≤ 3. RESULTS We enrolled 198 ICU patients with IE. HSV was the primary cause (n = 72, 36% of all IE, 53% of IE with microbiological documentation). Fifty-two patients (26%) had poor outcome at hospital discharge, including 22 deaths (11%). Immunodeficiency, supratentorial focal signs on admission, lower cerebrospinal fluid (CSF) white cells count (<75/mm3), abnormal brain imaging, and time from symptoms onset to acyclovir start >2 days were independent predictors of poor outcome. CONCLUSION HSV is the primary cause of IE requiring ICU admission. IE patients admitted in ICU have a poor prognosis with 11% of in-hospital mortality and 15% of severe disabilities in survivors at discharge.
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Affiliation(s)
- Pierre Fillatre
- Intensive care unit, Centre Hospitalier Yves Le Foll, Saint Brieuc, France; INSERM, CIC 1414, Rennes, France.
| | | | - Jean Paul Stahl
- University Grenoble Alpes, Infectious diseases department, Grenoble, France
| | - Pierre Tattevin
- INSERM, CIC 1414, Rennes, France; Infectious diseases department, CHU Ponchaillou, Rennes, France
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Abstract
Differences exist between genders in intracerebral hemorrhage cause, epidemiology, and outcomes. These gender differences are in part attributable to physiologic differences; however, demographic, social/behavioral risk factors, along with health care system variation and potential family and/or clinician bias play a role as well. These factors vary from region to region and interact, making comprehensive and definitive conclusions regarding sex differences a challenging task. Differences between the genders in intracerebral hemorrhage epidemiology and extensive differences in underlying pathophysiology, intervention, risk factors, and outcome are all discussed.
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Affiliation(s)
- Nicholas Dykman Osteraas
- Department of Neurological Sciences, Division of Cerebrovascular Diseases, Rush University Medical Center, 1725 West Harrison Street Suite 118, Chicago, IL 60612, USA.
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Kokorelias KM, Lee TSJ, Bayley M, Seto E, Toulany A, Nelson MLA, Dimitropoulos G, Penner M, Simpson R, Munce SEP. "I Have Eight Different Files at Eight Different Places": Perspectives of Youths and Their Family Caregivers on Transitioning from Pediatric to Adult Rehabilitation and Community Services. J Clin Med 2023; 12:jcm12041693. [PMID: 36836228 PMCID: PMC9960001 DOI: 10.3390/jcm12041693] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 01/30/2023] [Accepted: 01/31/2023] [Indexed: 02/22/2023] Open
Abstract
INTRODUCTION The number of young adults (youth) living with childhood-onset disabilities, and requiring transitional support to adult community and rehabilitation services, is increasing. We explored facilitators and barriers to accessing and sustaining community and rehabilitation services during the transition from pediatric to adult care. METHODS A qualitative descriptive study was conducted in Ontario, Canada. Data were collected through interviews with youth (n = 11) and family caregivers (n = 7). The data were coded and analyzed using thematic analysis. RESULTS Youth and caregivers face many types of transitions from pediatric to adult community and rehabilitation services, e.g., those related to education, living arrangements, and employment. This transition is marked by feelings of isolation. Supportive social networks, continuity of care (i.e., same care providers), and advocacy all contribute to positive experiences. Lack of knowledge about resources, changing parental involvement without preparation, and a lack of system responses to evolving needs were barriers to positive transitions. Financial circumstances were described as either a barrier or facilitator to service access. CONCLUSIONS This study demonstrated that continuity of care, support from providers, and social networks all contribute markedly to the positive experience of transitioning from pediatric to adult services for individuals with childhood-onset disabilities and family caregivers. Future transitional interventions should incorporate these considerations.
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Affiliation(s)
- Kristina M. Kokorelias
- Department of Medicine, Sinai Health System and University Health Network, Toronto, ON, Canada
- KITE, Toronto Rehabilitation Institute-University Health Network, Toronto, ON M5G 2A2, Canada
- Department of Occupational Sciences and Occupational Therapy, Temetry Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Tin-Suet Joan Lee
- KITE, Toronto Rehabilitation Institute-University Health Network, Toronto, ON M5G 2A2, Canada
| | - Mark Bayley
- KITE, Toronto Rehabilitation Institute-University Health Network, Toronto, ON M5G 2A2, Canada
- Division of Physical Medicine and Rehabilitation, University of Toronto, Toronto, ON, Canada
| | - Emily Seto
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada
- Center for Digital Therapeutics, Techna Institute, University Health Network, Toronto, ON, Canada
| | - Alene Toulany
- Department of Adolescent Medicine, the Hospital for Sick Children, Toronto, ON, Canada
| | - Michelle L. A. Nelson
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada
- Lunenfeld-Tanenbaum Research Institute, Sinai Health, Toronto, ON, Canada
| | - Gina Dimitropoulos
- Faculty of Social Work, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Melanie Penner
- Department of Pediatrics, Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, University of Toronto, Toronto, ON, Canada
| | - Robert Simpson
- St. John’s Rehab Research Program at Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, North York, ON M2M 2G1, Canada
| | - Sarah E. P. Munce
- KITE, Toronto Rehabilitation Institute-University Health Network, Toronto, ON M5G 2A2, Canada
- Department of Occupational Sciences and Occupational Therapy, Temetry Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada
- Department of Pediatrics, Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, University of Toronto, Toronto, ON, Canada
- Rehabilitation Sciences Institute, Temetry Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Correspondence:
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9
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Arthropod-Borne Flaviviruses in Pregnancy. Microorganisms 2023; 11:microorganisms11020433. [PMID: 36838398 PMCID: PMC9959669 DOI: 10.3390/microorganisms11020433] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/04/2023] [Accepted: 02/06/2023] [Indexed: 02/11/2023] Open
Abstract
Flaviviruses are a diverse group of enveloped RNA viruses that cause significant clinical manifestations in the pregnancy and postpartum periods. This review highlights the epidemiology, pathophysiology, clinical features, diagnosis, and prevention of the key arthropod-borne flaviviruses of concern in pregnancy and the neonatal period-Zika, Dengue, Japanese encephalitis, West Nile, and Yellow fever viruses. Increased disease severity during pregnancy, risk of congenital malformations, and manifestations of postnatal infection vary widely amongst this virus family and may be quite marked. Laboratory confirmation of infection is complex, especially due to the reliance on serology for which flavivirus cross-reactivity challenges diagnostic specificity. As such, a thorough clinical history including relevant geographic exposures and prior vaccinations is paramount for accurate diagnosis. Novel vaccines are eagerly anticipated to ameliorate the impact of these flaviviruses, particularly neuroinvasive disease manifestations and congenital infection, with consideration of vaccine safety in pregnant women and children pivotal. Moving forward, the geographical spread of flaviviruses, as for other zoonoses, will be heavily influenced by climate change due to the potential expansion of vector and reservoir host habitats. Ongoing 'One Health' engagement across the human-animal-environment interface is critical to detect and responding to emergent flavivirus epidemics.
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The Physiotherapy Process of a Plegic Patient Who Communicates with Foot Movement—A Case Report. Brain Sci 2022; 12:brainsci12060688. [PMID: 35741574 PMCID: PMC9220889 DOI: 10.3390/brainsci12060688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 05/18/2022] [Accepted: 05/23/2022] [Indexed: 12/10/2022] Open
Abstract
There are no official recommendations regarding physiotherapy for encephalitis patients. However, such patients, depending on their condition, have to undergo rehabilitation preceded by a detailed functional examination. The paper describes the physiotherapy treatment of a 28-year-old female after acute encephalitis. She suffered three-limb palsy with preserved movement in the right ankle joint. The patient was admitted to a clinic that offers respiratory therapy, where she underwent a comprehensive rehabilitation process. The initial and final functional assessment was conducted based on the International Classification of Functioning, Disability and Health. The therapy aimed to enable social contacts by learning to communicate with the environment, taking advantage of learned motor skills and adapting the body to maintain a sitting position. The goals were implemented with gradual upright standing, electrostimulation of paralyzed muscles, orofacial therapy, methods of respiratory acceleration and the use of communication technologies. As a result of the physiotherapy, the patient can communicate with the environment more efficiently and showed a more assertive attitude towards the disease and greater motivation to exercise and socialize. This paper supports the importance of a rehabilitation program adapted to the needs of a patient with severe disabilities and encourages more studies in this area.
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Kim T, Cheong IY. Changes in Function and Muscle Strength of Encephalitis Survivors After Inpatient Rehabilitation. Ann Rehabil Med 2022; 45:422-430. [PMID: 35000367 PMCID: PMC8743845 DOI: 10.5535/arm.21133] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 11/22/2021] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE To investigate the clinical demographics and rehabilitative assessments of encephalitis survivors admitted to a rehabilitation center, and to confirm the effects of inpatient rehabilitation manifested by changes in muscle strength and function after hospitalization. METHODS Data of encephalitis survivors who received rehabilitation at our institution from August 2009 to August 2019 were reviewed. Medical charts were retrospectively reviewed, and motor, functional, and cognitive assessments were collected. Manual muscle testing (MMT), Fugl-Meyer Assessment (FMA), Berg Balance Scale (BBS), Functional Ambulation Category (FAC), Korean version of Modified Barthel Index (K-MBI), grip strength, Box and Block Test (BBT), and Korean version of Mini-Mental State Examination (K-MMSE) were performed, and the results upon admission and discharge were compared and analyzed. RESULTS Most of the patients with encephalitis admitted to our institution had viral or autoimmune etiologies. The assessment results of 18 encephalitis patients upon admission and discharge were compared. The total K-MBI score, FAC, grip strength, and BBT significantly improved, but not the MMT and FMA. Subgroup analysis was performed for viral and autoimmune encephalitis, which are the main causes of the disease, but there was no difference in items with significant changes before and after hospitalization. CONCLUSION Encephalitis survivors showed a significant improvement in functional assessment scale during their hospital stay through rehabilitation, without significant changes in motor strength. Hence, we can conclude that encephalitis survivors benefit from inpatient rehabilitation, targeting functional gains in activities of daily living training more than motor strength.
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Affiliation(s)
- Tayeun Kim
- Department of Physical Medicine and Rehabilitation, National Rehabilitation Center, Seoul, Korea
| | - In Yae Cheong
- Department of Physical Medicine and Rehabilitation, National Rehabilitation Center, Seoul, Korea
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12
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Zečević I. Behavioral Management in Encephalitis Rehabilitation: Review of Clinical Research with Clinical Recommendations. JOURNAL OF RATIONAL-EMOTIVE AND COGNITIVE-BEHAVIOR THERAPY 2021. [DOI: 10.1007/s10942-021-00390-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Abstract
Encephalitis is defined as altered mental status for more than 24 hours accompanied by 2 or more findings concerning for inflammation of the brain parenchyma: fever, seizures or other focal neurologic disorders, cerebrospinal fluid pleocytosis, and abnormal neuroimaging and electroencephalographic findings. Herpes simplex virus causes the most severe form of virus-induced encephalitis; the early administration of acyclovir can improve the prognosis of this disease. The rising interest in autoimmune causes of encephalitis, most notably anti-N-methyl-d-aspartate receptor, should prompt the clinician to consider immunomodulatory treatments, which may improve outcomes. A broad testing panel may be necessary to detect the etiologic agent; a few published pediatric cases suggest that infectious and autoimmune causes may occur concurrently in the same patient with encephalitis. More than 40% of children diagnosed as having encephalitis will not return to their previous level of neurologic function after resolution of their disease, although outcomes are highly variable depending on the etiologic agent.
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Affiliation(s)
| | | | - Dawn Nolt
- Division of Pediatric Infectious Diseases, Doernbecher Children's Hospital, Oregon Health & Science University, Portland, OR
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14
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Louw Q, Twizeyemariya A, Grimmer K, Leibbrandt D. Estimating the costs and benefits of stroke rehabilitation in South Africa. J Eval Clin Pract 2020; 26:1181-1187. [PMID: 31503395 DOI: 10.1111/jep.13287] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 08/22/2019] [Accepted: 08/28/2019] [Indexed: 11/29/2022]
Abstract
OBJECTIVE This paper explores the economic value of rehabilitation to South Africa, using a costed example of cerebrovascular accident (CVA) (stroke) rehabilitation. DESIGN We report an economic modelling approach using a worked cost-effectiveness to validate the argument for the cost-saving benefits of stroke rehabilitation. SETTING South African health care, employing analysis of available secondary data from South African research and government reports. PARTICIPANTS In line with international trends in stroke epidemiology, we focused on people who were employed prior to having their stroke, with return-to-work as the desired rehabilitation outcome. INTERVENTIONS Not applicable. MAIN OUTCOME MEASURE(S) We used information on stroke rehabilitation and secondary data derived from grey and published literature, to determine if early stroke rehabilitation represents value for money from the government perspective. For our worked example, we used return-to-work rates, intervention costs, and the cost of rehabilitation services to estimate cost-savings as a result of an individualized workplace intervention. RESULTS The cost of delivering the individualized intervention was estimated at R5633/patient. Combining survivor rates, return-to-work rate, and costs of the programme, a work intervention programme could result in a net saving of R133.1 million over 5 years (or about R26.6 per year (discount 3%). CONCLUSION The value of rehabilitation should not be considered in terms of cost-effectiveness alone, but also as an investment for the country. A staged, prioritized approach should be considered in future South African national health budget.
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Affiliation(s)
- Quinette Louw
- Division of Physiotherapy, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Asterie Twizeyemariya
- Faculty of Health, University of Canberra, Canberra, Australian Capital Territory, Australia
| | - Karen Grimmer
- Faculty of Health, University of Canberra, Canberra, Australian Capital Territory, Australia
| | - Dominique Leibbrandt
- Division of Physiotherapy, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
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15
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ILUŢ S, NISTOR C, NEMES B, DUDEA MS. Therapeutic difficulties in vegetative epileptic seizures as a sign of acute viral encephalitis: case presentation. BALNEO RESEARCH JOURNAL 2020. [DOI: 10.12680/balneo.2020.312] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Acute encephalitis is a severe pathology represented by the inflammation of the brain parenchyma associated with neurological dysfunction. The etiology is predominantly viral or autoimmune, with different therapeutic approach. The typical manifestations include fever, epileptic seizures and neurological focal signs. The treatment consists in specific drug therapies regarding the etiology and rehabilitation therapies in case of incomplete recovery.
We present a case of a 43-year-old woman with occipital cephalalgia and dizziness, associated with vesperal high blood pressure levels at the same hour daily. The brain MRI described possible acute encephalitis, with FLAIR and T2 hypersignal area on right parietal region and diffusion restriction. The lumbar puncture revealed no modifications and the EEG recordings showed irritative patterns. The acyclovir intravenous treatment and an antiepileptic drug were initiated. The repeated MRI revealed laminar necrosis which explained the vegetative epileptic seizures manifested with high blood pressure. The clinical status of the patient majorly improved due to specific treatment including rehabilitation interventions.
Key words: acute viral encephalitis, vegetative epileptic seizures, laminar necrosis, cephalalgia, rehabilitation,
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Affiliation(s)
- Silvina ILUŢ
- “Iuliu Hațieganu”, University of Medicine and Pharmacy , Cluj-Napoca, Romania
| | - Cristina NISTOR
- “Iuliu Hațieganu”, University of Medicine and Pharmacy , Cluj-Napoca, Romania
| | - Bianca NEMES
- “Iuliu Hațieganu”, University of Medicine and Pharmacy , Cluj-Napoca, Romania
| | - M. Sorin DUDEA
- “Iuliu Hațieganu”, University of Medicine and Pharmacy , Cluj-Napoca, Romania
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Pacheco N, Mollayeva S, Jacob B, Colantonio A, Mollayeva T. Interventions and cognitive functioning in adults with traumatic spinal cord injuries: a systematic review and meta-analysis. Disabil Rehabil 2019; 43:903-919. [PMID: 31354083 DOI: 10.1080/09638288.2019.1644380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
AIM This research synthesized scientific evidence on the impact of interventions for adults with traumatic spinal cord injury on cognition, to understand if current intervention approaches are appropriate in light of the risk of post-injury cognitive impairments. METHOD Medline, Central, Embase, Scopus, PsycINFO and PubMed were searched for intervention in persons with SCI assessing cognition pre- and post-intervention. Study quality was completed using the National Institutes of Health quality assessment tools. Results were grouped by type of intervention. The meta-analysis involved calculation of pooled effect sizes for interventions utilizing the same cognitive measure. RESULTS Eleven studies of moderate quality discussed drug therapy, transcutaneous tibial nerve stimulation, diet modification and dietary supplements, and inpatient rehabilitation. Some aspects of cognition were negatively affected by drugs while diet modification and supplement use, and transcutaneous tibial nerve stimulation showed no evidence of a difference in cognitive scores when compared with no intervention. Inpatient rehabilitation revealed a small but beneficial effect, when results of seven studies were pooled. CONCLUSION Evidence on the effects of interventions on cognitive functioning in patients with traumatic spinal cord injury is sparse and inconclusive, so work in this area is timely. It is valuable to know not only which interventions are effective for improving cognition, but also how other commonly used interventions, intended to treat other injury sequela, can affect cognition. PROSPERO: CRD42018087238.Implications for rehabilitationHistorically, rehabilitation of patients with traumatic spinal cord injury has targeted physical impairments, with little attention to cognition; this research aimed to understand if current interventions are appropriate in light of the risk of patients' cognitive impairments. Evidence on the effects of drug therapy, diet and dietary supplements interventions on cognitive functioning in traumatic spinal cord injury is sparse and inconclusive.Combining multiple inpatient rehabilitation interventions shows a positive but heterogeneous effect on the cognitive functioning; interventions applied earlier show greater gains.A major challenge for clinicians is to select an outcome measure sensitive to change over time, and to relate the results to patients' change in cognitive abilities with intervention applicationResearch to understand the functional effect of spinal cord injury on the widely distributed networks of the central and autonomic nervous systems subserving cognition, is timely.
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Affiliation(s)
- Nicole Pacheco
- Faculty of Honours Life Sciences, McMaster University, Toronto, Canada.,Acquired Brain Injury Research Lab, University of Toronto, Toronto, Canada.,Toronto Rehabilitation Institute, University Health Network, Toronto, Canada
| | - Shirin Mollayeva
- Acquired Brain Injury Research Lab, University of Toronto, Toronto, Canada.,Toronto Rehabilitation Institute, University Health Network, Toronto, Canada
| | - Binu Jacob
- Acquired Brain Injury Research Lab, University of Toronto, Toronto, Canada.,Toronto Rehabilitation Institute, University Health Network, Toronto, Canada
| | - Angela Colantonio
- Acquired Brain Injury Research Lab, University of Toronto, Toronto, Canada.,Toronto Rehabilitation Institute, University Health Network, Toronto, Canada.,Rehabilitation Sciences Institute, Faculty of Medicine, University of Toronto, Toronto, Canada.,Faculty of Occupational Science and Occupational Therapy, University of Toronto, Canada
| | - Tatyana Mollayeva
- Acquired Brain Injury Research Lab, University of Toronto, Toronto, Canada.,Toronto Rehabilitation Institute, University Health Network, Toronto, Canada.,Rehabilitation Sciences Institute, Faculty of Medicine, University of Toronto, Toronto, Canada.,Faculty of Occupational Science and Occupational Therapy, University of Toronto, Canada
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Harder JA, Mariano TY. The importance of comprehensive neuropsychiatric care in the postencephalitic patient. FUTURE NEUROLOGY 2018. [DOI: 10.2217/fnl-2018-0019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Jessica A Harder
- Department of Psychiatry, Brigham & Women's Hospital, Boston, MA 02115, USA
- Harvard Medical School, Boston, MA, USA
| | - Timothy Y Mariano
- Department of Psychiatry, Brigham & Women's Hospital, Boston, MA 02115, USA
- Harvard Medical School, Boston, MA, USA
- Butler Hospital, Providence, RI, USA
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