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Depreitere J, Antrop I, Verhelst H. Disease course and psychosocial outcome for children and adolescents with anti-N-methyl-D-aspartate receptor encephalitis. Clin Child Psychol Psychiatry 2024; 29:648-660. [PMID: 37915202 DOI: 10.1177/13591045231211963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
Abstract
OBJECTIVES Explore psychosocial outcome and impact of persisting deficits on quality of life (QoL) and global functioning after anti-N-methyl-D-aspartate receptor encephalitis (anti-NMDARE) in children and adolescents. METHODS Four female patients (age 7-16y) and their caregivers participated in the study. Information was collected from the medical records and the caregivers via a questionnaire. Both the patients and their caregivers were interviewed by means of the structured clinical interview for DSM-5 disorders, junior version (SCID-5 junior). CGAS and mRS scores were defined and the Pediatric Quality of Life Inventory (PedsQL) was used to assess quality of life of patients and caregivers. RESULTS AND CONCLUSION After the acute phase of the disease patients go through a post-acute phase in which several persisting physical, cognitive and psychiatric symptoms gradually resolve during the following months to a year. In long-term follow up these symptoms partly resolved, but deficits persisted on several domains. Psychiatric symptoms, fatigue and mild cognitive deficits were present in three out of four patients at current assessment. In three patients their academic trajectory was altered. These deficits can have an impact on the quality of life and the global functioning of the patients and caregivers.
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Acosta AM, Nora CRD, Fontenele RM, Aued GK, Silveira CDS, Sanseverino AX. Transition and continuity of care after hospital discharge for COVID-19 survivors. Rev Esc Enferm USP 2023; 57:e20230083. [PMID: 37997878 PMCID: PMC10669132 DOI: 10.1590/1980-220x-reeusp-2023-0083en] [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: 03/23/2023] [Accepted: 09/04/2023] [Indexed: 11/25/2023] Open
Abstract
OBJECTIVE To assess care transition quality and compare it with the clinical characteristics and continuity of care after hospital discharge of COVID-19 survivors. METHOD This is a descriptive, observational and cross-sectional study, carried out with 300 patients with COVID-19 who were discharged from a hospital in southern Brazil. The Care Transitions Measure (CTM-15) and question guide about symptoms, difficulties and use of health services after discharge were used. Student's t-test, Pearson and Spearman correlation were used. RESULTS The mean score for care transition quality was 74.2 (±18.2). Factors associated with higher quality were receiving care in intensive care (p = 0.001), using non-invasive mechanical ventilation (p = 0.05), using vasopressors (p = 0.027) and having an appointment at the hospital after discharge (p = 0.014). Positive correlated factors were length of stay (p = 0.017), and negative factors were post-discharge symptoms of fatigue (p = 0.001), weakness (p = 0.008), difficulty doing moderate activities (p = 0.003) and how difficult recovery is (p = 0.003). CONCLUSION Most participants had a satisfactory perception of care transition. However, aspects such as care plans, referrals and follow-up after hospital discharge require improvements.
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Affiliation(s)
- Aline Marques Acosta
- Universidade Federal do Rio Grande do Sul, Escola de Enfermagem, Departamento de Assistência e Orientação Profissional, Porto Alegre, RS, Brazil
| | - Carlise Rigon Dalla Nora
- Universidade Federal do Rio Grande do Sul, Escola de Enfermagem, Departamento de Assistência e Orientação Profissional, Porto Alegre, RS, Brazil
| | - Raquel Malta Fontenele
- Universidade Federal do Rio Grande do Sul, Escola de Enfermagem, Departamento de Assistência e Orientação Profissional, Porto Alegre, RS, Brazil
| | - Gisele Knop Aued
- Universidade Federal do Rio Grande do Sul, Escola de Enfermagem, Departamento de Assistência e Orientação Profissional, Porto Alegre, RS, Brazil
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Yokota Y, Hirose S, Hara M, Nakajima H. Long-term outcomes and health-related quality of life in patients with autoimmune encephalitis: An observational study. Medicine (Baltimore) 2023; 102:e35162. [PMID: 37800792 PMCID: PMC10553085 DOI: 10.1097/md.0000000000035162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 08/18/2023] [Indexed: 10/07/2023] Open
Abstract
Autoimmune encephalitis (AE) subacutely causes severe and multiple symptoms; however, most patients achieve neurologically favorable outcomes. Despite the substantial recovery in motor function, persistent impairments in mental/social aspects lasting for several years have been recognized, and its potential effect on health-related quality of life (HRQOL) has been argued. To urgently evaluate the long-term effects of AE on patients' HRQOL, we investigated patient-oriented long-term outcomes and assessed the HRQOL of patients with AE. Data of patients who were diagnosed with probable/definite AE, defined by Graus AE criteria 2016, and treated at our hospital between January 2011 and October 2020 were retrospectively retrieved. Their long-term (≥2 years) outcomes, which included various sequelae and handicaps in social activities such as returning to previous work/school life through structured interview forms, were evaluated, and the HRQOL was assessed using Neuro-QOL battery. We identified 32 patients who met the Graus AE criteria 2016 and eventually enrolled 21 patients in the study. The median interval between disease onset and survey period was 63 (25-156) months, and 43% of the patients had persistent neuropsychiatric symptoms, including memory disorders, personality changes, and seizures. No more than 71% returned to their previous work/school life. Although most of the patients had global QOL within normal limits, 48% had social QOL under normal limits. Patients with sequelae were significantly less likely to return to previous work/school and had worse global/social quality of life than patients without sequelae. In conclusion, nearly half of patients with AE had social QOL under normal limits 5 years after onset. The difficulty in returning to work/school and a worse HRQOL were notable in patients with sequelae.
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Affiliation(s)
- Yuki Yokota
- Division of Neurology, Department of Internal Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Satoshi Hirose
- Division of Neurology, Department of Internal Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Makoto Hara
- Division of Neurology, Department of Internal Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Hideto Nakajima
- Division of Neurology, Department of Internal Medicine, Nihon University School of Medicine, Tokyo, Japan
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Hirose S, Hara M, Yokota Y, Nakajima H. Long-term effects of anti- N-methyl-d-aspartate receptor encephalitis on quality of life. Front Neurol 2023; 14:1170961. [PMID: 37273709 PMCID: PMC10232987 DOI: 10.3389/fneur.2023.1170961] [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: 02/21/2023] [Accepted: 05/04/2023] [Indexed: 06/06/2023] Open
Abstract
Background Patients with anti-N-methyl-d-aspartate receptor encephalitis (NMDARE) usually achieve neurologically favorable outcomes in the post-acute-phase. Even when motor function recovers, many patients experience numerous non-motor sequelae and cannot resume their pre-NMDARE lives even years later. Additionally, the needs of patients with NMDARE may impose a severe caregiver burden. Unfortunately, few studies have comprehensively examined patients recovering from NMDARE. We investigated the long-term effects of NMDARE on patients' quality of life (QOL). Methods Data collected via structured self-reported questionnaires included clinical features, long-term outcomes, and QOL. These questionnaires were administered to adult members of the Japanese Anti-NMDARE Patients' Association. We used the NeuroQOL battery to assess QOL in physical, mental, and social domains. Raw NeuroQOL scores were converted to T-scores for comparison with controls. Results Twenty-two patients completed the questionnaire. The median interval between disease onset and questionnaire response was 78 months. Forty-six percent of patients reported persistent sequelae, with only 73% able to resume prior work/school activities. Although patients' Global QOL was similar to controls, patients with NMDARE had significantly worse social QOL. Patients with worse social QOL had more frequent sequelae than those with better social QOL. Furthermore, patients with persistent sequelae had significantly worse Global QOL than those without sequelae and controls. Conclusion Patients with NMDARE had worse social QOL than controls. Given the adverse effects of disease sequelae on QOL, treatment strategies that minimize sequelae during the acute-phase may improve patients' QOL, even years post-disease onset.
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Guasp M, Rosa-Justicia M, Muñoz-Lopetegi A, Martínez-Hernández E, Armangué T, Sugranyes G, Stein H, Borràs R, Prades L, Ariño H, Planagumà J, De-La-Serna E, Escudero D, Llufriu S, Sánchez-Valle R, Santamaria J, Compte A, Castro-Fornieles J, Dalmau J, Páramo D, Medrano V, Casado V, Guanyabens N, Giné-Servén E, Ángeles del Real M, Pardo J, Martin-Gil L, Barrero-Hernández FJ, García-Barragán N, Falip M, Simó M, Rodríguez E, Ruiz Ezquerro JJ, Bataller L, Safont G, Vicente-Hervàs J, Brieva L, Casado I, Portilla JC, Escalante S, Arenillas JF, Erro E, Jericó-Pascual I, Fuerte-Hortigón A, Morató A, Saiz A, Blanco Y, Sepúlveda M, Ruiz R, Naranjo L, Rodés M, Aguilar E, Alba M, Caballero E. Clinical characterisation of patients in the post-acute stage of anti-NMDA receptor encephalitis: a prospective cohort study and comparison with patients with schizophrenia spectrum disorders. Lancet Neurol 2022; 21:899-910. [DOI: 10.1016/s1474-4422(22)00299-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 07/03/2022] [Accepted: 07/04/2022] [Indexed: 10/14/2022]
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Liu Y, Ma X, Ma L, Su Z, Li D, Chen X. Elevated ApoB/ApoA-I ratio is associated with acute anti-N-Methyl-D-aspartate receptor encephalitis, but not disease outcomes. Front Neurol 2022; 13:896656. [PMID: 36119695 PMCID: PMC9475113 DOI: 10.3389/fneur.2022.896656] [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: 03/15/2022] [Accepted: 08/08/2022] [Indexed: 12/03/2022] Open
Abstract
Objective The purpose of the present study is to clarify the relationship between the apolipoprotein B100/apolipoprotein A-I (ApoB/ApoA-I) ratio and anti-N-methyl-D-aspartate receptor (anti-NMDAR) encephalitis. Methods A total of 71 patients with anti-NMDAR encephalitis were included in this study, and their ApoB/ApoA-I ratios in baseline and follow-up were retrospectively analyzed. Results The ApoB/ApoA-I ratio was closely correlated with the baseline-modified Rankin scale (mRS) score of >3 in patients with anti-NMDAR encephalitis. A subgroup analysis showed obvious differences between the high and low ApoB/ApoA-I ratio groups. The ApoB/ApoA-I ratio was positively correlated with intensive care unit (ICU) treatment, length of hospital stay, baseline mRS score, C-reactive protein (CRP), and erythrocyte sedimentation rate (ESR). The ratios of the high and low ApoB/ApoA-I groups both improved in the follow-up. Conclusion The increased ApoB/ApoA-I ratio is associated with acute anti-NMDAR encephalitis, but not disease outcomes. Serum ApoB/ApoA-I ratio was related to inflammation and immunity in peripheral blood. The findings might provide a new idea for further exploration of the pathogenesis and treatment of anti-NMDAR encephalitis.
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Yeshokumar A, Gordon-Lipkin E, Arenivas A, Rosenfeld M, Patterson K, Blum R, Banwell B, Venkatesan A, Lancaster E, Panzer J, Probasco J. Younger Age at Onset Is Associated With Worse Long-term Behavioral Outcomes in Anti-NMDA Receptor Encephalitis. NEUROLOGY(R) NEUROIMMUNOLOGY & NEUROINFLAMMATION 2022; 9:9/5/e200013. [PMID: 35794025 PMCID: PMC9258981 DOI: 10.1212/nxi.0000000000200013] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 05/17/2022] [Indexed: 06/06/2023]
Abstract
BACKGROUND AND OBJECTIVES Anti-NMDA receptor encephalitis (anti-NMDARE) is one of the most common causes of encephalitis. It typically presents in adolescence and young adulthood, but little is known about its potential long-term consequences across the lifespan. Adaptive behavior describes an individual's ability to respond and adapt to environmental demands and unanticipated changes in daily routines. In this study, we evaluate the relationship between features from clinical presentation, including age, and long-term adaptive behavior in participants with anti-NMDARE. METHODS Cross-sectional informant-reported data were collected between 2017 and 2019 from 41 individuals/caregivers of individuals with anti-NMDARE treated at 3 major academic hospitals. Neurologic disability was assessed by record review using the modified Rankin Scale (mRS). Functional outcomes were assessed using the validated Adaptive Behavior Assessment System, Third Edition (ABAS-3). RESULTS The mean age at the time of study enrollment was 23.4 years (SD 17.0 years), and the mean time from symptom onset to study enrollment was 4.0 years. Seventeen participants were aged <12 years at symptom onset, 19 participants were aged 12-30 years, and 5 participants were aged >30 years. Mean ABAS-3 scores at study enrollment for all participants were in the average range (mean general adaptive composite standard score 92.5, SD 18.7). Individuals aged <12 years at symptom onset had lower mean ABAS-3 scores and were in the below average range compared with those aged 12-30 years at symptom onset, whose mean scores were in the average range (87 vs 99, p < 0.05). Similar differences were seen in 3 of the individual subscales (functional academics, health and safety, and self-care). There were no significant differences in mRS scores between age groups (p > 0.05). DISCUSSION Although anti-NMDARE is associated with an overall favorable outcome, younger age at onset associates with worse long-term adaptive behavior despite no differences in neurologic disability. These findings suggest that the disease may have distinct consequences on the early developing brain. Future studies should evaluate behavioral recovery and quality of life after anti-NMDARE and identify additional factors associated with differential recovery.
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Radosevic M, Planagumà J, Mannara F, Mellado A, Aguilar E, Sabater L, Landa J, García-Serra A, Maudes E, Gasull X, Lewis M, Dalmau J. Allosteric Modulation of NMDARs Reverses Patients' Autoantibody Effects in Mice. NEUROLOGY - NEUROIMMUNOLOGY NEUROINFLAMMATION 2022; 9:9/1/e1122. [PMID: 34903638 PMCID: PMC8669659 DOI: 10.1212/nxi.0000000000001122] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 10/21/2021] [Indexed: 11/25/2022]
Abstract
Background and Objectives To demonstrate that an analog (SGE-301) of a brain-derived cholesterol metabolite, 24(S)-hydroxycholesterol, which is a selective positive allosteric modulator (PAM) of NMDA receptors (NMDARs), is able to reverse the memory and synaptic alterations caused by CSF from patients with anti-NMDAR encephalitis in an animal model of passive transfer of antibodies. Methods Four groups of mice received (days 1–14) patients' or controls' CSF via osmotic pumps connected to the cerebroventricular system and from day 11 were treated with daily subcutaneous injections of SGE-301 or vehicle (no drug). Visuospatial memory, locomotor activity (LA), synaptic NMDAR cluster density, hippocampal long-term potentiation (LTP), and paired-pulse facilitation (PPF) were assessed on days 10, 13, 18, and 26 using reported techniques. Results On day 10, mice infused with patients' CSF, but not controls' CSF, presented a significant visuospatial memory deficit, reduction of NMDAR clusters, and impairment of LTP, whereas LA and PPF were unaffected. These alterations persisted until day 18, the time of maximal deficits in this model. In contrast, mice that received patients' CSF but from day 11 were treated with SGE-301 showed memory recovery (day 13), and on day 18, all paradigms (memory, NMDAR clusters, and LTP) had reversed to values similar to those of controls. On day 26, no differences were observed among experimental groups. Discussion An oxysterol biology-based PAM of NMDARs is able to reverse the synaptic and memory deficits caused by CSF from patients with anti-NMDAR encephalitis. These findings suggest a novel adjuvant treatment approach that deserves future clinical evaluation.
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Diaz-Arias LA, Yeshokumar AK, Glassberg B, Sumowski JF, Easton A, Probasco JC, Venkatesan A. Fatigue in Survivors of Autoimmune Encephalitis. NEUROLOGY(R) NEUROIMMUNOLOGY & NEUROINFLAMMATION 2021; 8:e1064. [PMID: 34389660 PMCID: PMC8369511 DOI: 10.1212/nxi.0000000000001064] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 06/21/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND AND OBJECTIVES To evaluate the impact of fatigue after autoimmune encephalitis, determine associations with patients' characteristics, and identify factors that contribute to its development. METHODS In a first cohort recruited via several encephalitis support organizations, self-reported questionnaires were used to evaluate fatigue, depression, and sleep quality in adults after autoimmune encephalitis. In a second cohort where more in-depth clinical characterization could be performed, adults with encephalitis from 2 tertiary hospitals were evaluated using the same questionnaires. Patients' characteristics were retrospectively captured. RESULTS In the first cohort (mean [SD] age; 43 [16] years, 220 [65%] female), 220 of 338 participants (65%) reported fatigue, 175 of 307 (57%) depression, and 211 of 285 (74%) poor sleep quality. In the second cohort (48 [19] years; 43 [50%] women), 42 of 69 participants (61%) reported fatigue, whereas 23 of 68 (34%) reported depression and 44 of 66 (67%) poor sleep quality, despite more than 80% having "good" modified Rankin scale (mRS) scores (0-2). Individuals with anti-NMDA receptor encephalitis reported lower fatigue scores than those with other autoimmune encephalitis types. In a multivariate analysis examining factors at discharge that might predict fatigue scores, only anti-NMDA receptor encephalitis was a (negative) predictor of fatigue and remained so when potential confounders were included. DISCUSSION The impact of fatigue after autoimmune encephalitis is prominent and not fully accounted for by depression or sleep quality, nor adequately captured by mRS scores for disability. Fatigue is pervasive across autoimmune encephalitis, although lower scores are reported in anti-NMDA receptor encephalitis. Fatigue should be screened routinely, considered as an outcome measure in clinical trials, and further studied from a mechanistic standpoint.
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Affiliation(s)
| | | | - Brittany Glassberg
- From the Johns Hopkins Encephalitis Center (L.A.D.-A., J.C.P., A.V.), Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurology (A.K.Y., B.G., J.F.S.), Icahn School of Medicine at Mount Sinai, New York; Encephalitis Society (A.E.), Malton; and Institute of Infection and Global Health (A.E.), University of Liverpool, United Kingdom
| | - James F. Sumowski
- From the Johns Hopkins Encephalitis Center (L.A.D.-A., J.C.P., A.V.), Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurology (A.K.Y., B.G., J.F.S.), Icahn School of Medicine at Mount Sinai, New York; Encephalitis Society (A.E.), Malton; and Institute of Infection and Global Health (A.E.), University of Liverpool, United Kingdom
| | - Ava Easton
- From the Johns Hopkins Encephalitis Center (L.A.D.-A., J.C.P., A.V.), Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurology (A.K.Y., B.G., J.F.S.), Icahn School of Medicine at Mount Sinai, New York; Encephalitis Society (A.E.), Malton; and Institute of Infection and Global Health (A.E.), University of Liverpool, United Kingdom
| | - John C. Probasco
- From the Johns Hopkins Encephalitis Center (L.A.D.-A., J.C.P., A.V.), Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurology (A.K.Y., B.G., J.F.S.), Icahn School of Medicine at Mount Sinai, New York; Encephalitis Society (A.E.), Malton; and Institute of Infection and Global Health (A.E.), University of Liverpool, United Kingdom
| | - Arun Venkatesan
- From the Johns Hopkins Encephalitis Center (L.A.D.-A., J.C.P., A.V.), Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurology (A.K.Y., B.G., J.F.S.), Icahn School of Medicine at Mount Sinai, New York; Encephalitis Society (A.E.), Malton; and Institute of Infection and Global Health (A.E.), University of Liverpool, United Kingdom
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Tarantino S, Averna R, Ruscitto C, Ursitti F, Ferilli MAN, Moavero R, Papetti L, Proietti Checchi M, Sforza G, Balestri M, Grimaldi Capitello T, Vigevano F, Vicari S, Valeriani M. Neuropsychological Sequelae, Quality of Life and Adaptive Behavior in Children and Adolescents with Anti-NMDAR Encephalitis: A Narrative Review. Brain Sci 2021; 11:brainsci11111387. [PMID: 34827386 PMCID: PMC8615663 DOI: 10.3390/brainsci11111387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 10/15/2021] [Accepted: 10/19/2021] [Indexed: 11/16/2022] Open
Abstract
Anti-N-methyl-d-aspartate receptor (anti-NMDAR) encephalitis is a rare autoimmune illness characterized by a constellation of often severe, but treatable, psychiatric and neurological symptoms. Whereas symptoms such as psychosis and bizarre and abnormal motor behavior are common in adults, pediatric patients typically present with behavioral changes, irritability and sleep dysfunction. The recovery phase is usually slow and may be associated with longstanding adaptive, behavioral and neuropsychological problems. Very few studies explored the cognitive and adaptive sequelae in children with anti-NMDAR encephalitis. The present review article suggests that, although most children and adolescents return to their daily life and previous activities, they may have a low quality of life and show neuropsychological sequelae involving language, memory, especially verbal memory, and attentional resources, even after several months from the hospital discharge. In particular, the available results reveal difficulties in cognitive skills involving executive functions. This impairment is considered the “core” of the cognitive profile of young patients with anti-NMDAR encephalitis. On the other hand, some cognitive skills, such as general intelligence, show good overall recovery over time. Additional neuropsychological research evaluating larger samples, more homogenous methods and longitudinal studies is required.
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Affiliation(s)
- Samuela Tarantino
- Unit of Clinical Psychology, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (M.P.C.); (T.G.C.)
- Correspondence:
| | - Roberto Averna
- Child and Adolescence Neuropsychiatry Unit, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (R.A.); (S.V.)
| | - Claudia Ruscitto
- Child Neurology and Psychiatry Unit, Tor Vergata University of Rome, 00133 Rome, Italy; (C.R.); (R.M.)
| | - Fabiana Ursitti
- Department of Neurology, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (F.U.); (M.A.N.F.); (L.P.); (G.S.); (M.B.); (F.V.); (M.V.)
| | - Michela Ada Noris Ferilli
- Department of Neurology, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (F.U.); (M.A.N.F.); (L.P.); (G.S.); (M.B.); (F.V.); (M.V.)
| | - Romina Moavero
- Child Neurology and Psychiatry Unit, Tor Vergata University of Rome, 00133 Rome, Italy; (C.R.); (R.M.)
- Department of Neurology, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (F.U.); (M.A.N.F.); (L.P.); (G.S.); (M.B.); (F.V.); (M.V.)
| | - Laura Papetti
- Department of Neurology, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (F.U.); (M.A.N.F.); (L.P.); (G.S.); (M.B.); (F.V.); (M.V.)
| | - Martina Proietti Checchi
- Unit of Clinical Psychology, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (M.P.C.); (T.G.C.)
| | - Giorgia Sforza
- Department of Neurology, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (F.U.); (M.A.N.F.); (L.P.); (G.S.); (M.B.); (F.V.); (M.V.)
| | - Martina Balestri
- Department of Neurology, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (F.U.); (M.A.N.F.); (L.P.); (G.S.); (M.B.); (F.V.); (M.V.)
| | - Teresa Grimaldi Capitello
- Unit of Clinical Psychology, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (M.P.C.); (T.G.C.)
| | - Federico Vigevano
- Department of Neurology, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (F.U.); (M.A.N.F.); (L.P.); (G.S.); (M.B.); (F.V.); (M.V.)
| | - Stefano Vicari
- Child and Adolescence Neuropsychiatry Unit, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (R.A.); (S.V.)
| | - Massimiliano Valeriani
- Department of Neurology, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (F.U.); (M.A.N.F.); (L.P.); (G.S.); (M.B.); (F.V.); (M.V.)
- Center for Sensory-Motor Interaction, Denmark Neurology Unit, Aalborg University, 9100 Aalborg, Denmark
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Parwani J, Ortiz JF, Alli A, Lalwani A, Ruxmohan S, Tamton H, Cuenca VD, Gonzalez D, Anwer F, Eissa-Garcés A, Alzamora IM, Paez M. Understanding Seizures and Prognosis of the Extreme Delta Brush Pattern in Anti-N-Methyl-D-Aspartate (NMDA) Receptor Encephalitis: A Systematic Review. Cureus 2021; 13:e18154. [PMID: 34589370 PMCID: PMC8460549 DOI: 10.7759/cureus.18154] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/21/2021] [Indexed: 11/05/2022] Open
Abstract
Anti-N-methyl-d-aspartate (NMDA) receptor encephalitis (ANMDARE) is an autoimmune disorder with neurological and psychiatric features. The disease presents with a viral prodrome, followed by psychiatric manifestations. In the next phase, movement disorders or/and seizures occur. Finally, in the last phase, there is a decrease in the level of consciousness. Central hypoventilation and autonomic dysfunction can occur. Recently a unique EEG (electroencephalogram) pattern has been associated with anti-NMDA receptor encephalitis, the extreme delta brush (EDB). Although the association of the EDB with ANMDARE is known by the medical community, its significance is mainly unknown. A systematic review on NMDARE is also scarce. We decided to conduct a systematic review on this topic to consolidate the knowledge and establish the importance of the EDB as a prognostic factor. To conduct this systematic review, we used only studies conducted in humans, written in English, and published in the last 20 years. We used PubMed as a database and searched the following search terms: ("NMDA encephalitis"[Title/Abstract] AND "Epilepsy"[Title/Abstract]) OR (NMDA encephalitis"[Title/Abstract] AND "seizures" [Title/Abstract]) OR ("NMDA encephalitis"[Title/Abstract] AND "extreme delta brush"[Title/Abstract]). The protocol used for this systematic review was the Meta-analyses Of Observational Studies in Epidemiology (MOOSE) protocol, and to analyze the bias of the studies, we used the ROBINS-1 tool. Eight studies were collected from our search strategy. Our data pulling showed that seizures were present in 178/249 (71.48%) patients. Status Epilepticus was reported in 29/96 (30.20%), and the EBD was seen in 30.89% (55/178) patients with seizures. The range of EDB was 5.9%-33% among the studies. Because the sample size was small, the statistical power was decreased. We had a low overall risk of bias. The wide range in the results could be related to the timing of the EEG recording. EDB was associated overall with increased length of hospital stay, increased ICU admission, and incidence of status epilepticus. The etiology of the EDB remains mainly unknown. However, it has been postulated that in NMDAR encephalitis, there is a disruption of the rhythmic neuronal activity. When antibodies block/target the NMDAR, the rhythmic neuronal activity is disrupted, leading to the unique EDB pattern. Another theory suggests that delta activity is caused because of focal abnormalities in the brain, and the superimposition of the beta waves is related to the alterations of the NMDA receptors.
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Affiliation(s)
- Jashank Parwani
- Neurology, Lokmanya Tilak Municipal Medical College, Mumbai, IND
| | - Juan Fernando Ortiz
- Neurology, Universidad San Francisco de Quito, Quito, ECU.,Neurology, Larkin Community Hospital, Miami, USA
| | - Ammar Alli
- Medicine, Tishreen University Faculty of Medicine, Lattakia, SYR.,Internal Medicine, Universitat de Barcelona, Barcelona, ESP
| | - Ayushi Lalwani
- Internal Medicine, KJ Somaiya Medical College, Mumbai, IND
| | | | - Hyder Tamton
- Neurology, Larkin Community Hospital, Miami, USA
| | | | | | - Fatima Anwer
- Neurology, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | | | | | - Maria Paez
- General Medicine, Pontificia Universidad Catolica del Ecuador, Quito, ECU
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Abbatemarco JR, Rodenbeck SJ, Day GS, Titulaer MJ, Yeshokumar AK, Clardy SL. Autoimmune Neurology: The Need for Comprehensive Care. NEUROLOGY-NEUROIMMUNOLOGY & NEUROINFLAMMATION 2021; 8:8/5/e1033. [PMID: 34131068 PMCID: PMC8207636 DOI: 10.1212/nxi.0000000000001033] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 05/03/2021] [Indexed: 12/23/2022]
Abstract
Autoimmune neurology is a rapidly developing specialty driven by an increasing recognition of autoimmunity as the cause for a broad set of neurologic disorders and ongoing discovery of new neural autoantibodies associated with recognizable clinical syndromes. The diversity of clinical presentations, unique pathophysiology, and the complexity of available treatments requires a dedicated multidisciplinary team to diagnose and manage patients. In this article, we focus on antibody-associated autoimmune encephalitis (AE) to illustrate broader themes applicable to the specialty. We discuss common diagnostic challenges including the utilization of clinical assessment tools along with the determination of the prognostic significance of certain autoantibodies, with a focus on implications for long-term management. A growing body of literature demonstrates the long-term cognitive, behavioral, and physical sequelae of AE. Dedicated resources are needed to effectively manage these patients. These resources may be best provided by experienced neurology clinics in partnership with other neurologic subspecialists, as well as psychiatrists, neuropsychologists, and physical medicine and rehabilitation providers.
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Affiliation(s)
- Justin R Abbatemarco
- From the Department of Neurology (J.R.A., S.J.R., S.L.C.), University of Utah, Salt Lake City; Department of Neurology (G.S.D.), Mayo Clinic in Florida, Jacksonville; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Neurology (A.K.Y.), Icahn School of Medicine at Mount Sinai, New York; and George E. Wahlen Veterans Affairs Medical Center (S.L.C.), Salt Lake City, UT
| | - Stefanie J Rodenbeck
- From the Department of Neurology (J.R.A., S.J.R., S.L.C.), University of Utah, Salt Lake City; Department of Neurology (G.S.D.), Mayo Clinic in Florida, Jacksonville; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Neurology (A.K.Y.), Icahn School of Medicine at Mount Sinai, New York; and George E. Wahlen Veterans Affairs Medical Center (S.L.C.), Salt Lake City, UT
| | - Gregory S Day
- From the Department of Neurology (J.R.A., S.J.R., S.L.C.), University of Utah, Salt Lake City; Department of Neurology (G.S.D.), Mayo Clinic in Florida, Jacksonville; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Neurology (A.K.Y.), Icahn School of Medicine at Mount Sinai, New York; and George E. Wahlen Veterans Affairs Medical Center (S.L.C.), Salt Lake City, UT
| | - Maarten J Titulaer
- From the Department of Neurology (J.R.A., S.J.R., S.L.C.), University of Utah, Salt Lake City; Department of Neurology (G.S.D.), Mayo Clinic in Florida, Jacksonville; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Neurology (A.K.Y.), Icahn School of Medicine at Mount Sinai, New York; and George E. Wahlen Veterans Affairs Medical Center (S.L.C.), Salt Lake City, UT
| | - Anusha K Yeshokumar
- From the Department of Neurology (J.R.A., S.J.R., S.L.C.), University of Utah, Salt Lake City; Department of Neurology (G.S.D.), Mayo Clinic in Florida, Jacksonville; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Neurology (A.K.Y.), Icahn School of Medicine at Mount Sinai, New York; and George E. Wahlen Veterans Affairs Medical Center (S.L.C.), Salt Lake City, UT
| | - Stacey L Clardy
- From the Department of Neurology (J.R.A., S.J.R., S.L.C.), University of Utah, Salt Lake City; Department of Neurology (G.S.D.), Mayo Clinic in Florida, Jacksonville; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Neurology (A.K.Y.), Icahn School of Medicine at Mount Sinai, New York; and George E. Wahlen Veterans Affairs Medical Center (S.L.C.), Salt Lake City, UT.
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13
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Hutchinson ML, Yeshokumar AK, Armangue T. Antibody-Mediated Encephalitis in Children: Focus on Diagnostic Clues and Acute Symptom Management. Semin Pediatr Neurol 2021; 37:100873. [PMID: 33892846 DOI: 10.1016/j.spen.2021.100873] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 12/08/2020] [Accepted: 12/08/2020] [Indexed: 01/18/2023]
Abstract
Antibody-mediated encephalitis is a treatable cause of encephalitis that manifests over days to weeks as changes in behavior and cognition, seizures, movement disorders, and autonomic dysfunction. Patients with autoimmune encephalitis develop a variety of symptoms. As such, they require a multidisciplinary approach to care. In this review we summarize the clinical presentation and practical diagnostic approach to pediatric autoimmune encephalitis, review treatments of the autoimmune process, and discuss the management of the acute symptoms encountered in children.
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Affiliation(s)
| | - Anusha K Yeshokumar
- Departments of Neurology and Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Thaís Armangue
- Neuroimmunology Program, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, Universitat de Barcelona, Barcelona, Spain; Pediatric Neuroimmunology Unit, Neurology Department, Sant Joan de Déu (SJD) Children's Hospital, University of Barcelona, Barcelona, Spain
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14
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Yeshokumar AK, Blum RA, Randell T, Jetté N, Easton A. Exploration of patient- and relative-reported outcomes of cognitive, emotional, and social function after encephalitis. Brain Inj 2020; 35:255-263. [PMID: 33356613 DOI: 10.1080/02699052.2020.1865567] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Objective: We evaluated cognitive, emotional, and social function after encephalitis, as perceived and reported by individuals post-encephalitis and their relatives.Hypothesis: There will be differential effects on various domains as self-reported by individuals post-encephalitis. Outcomes will be worse than in prior studies of other forms of acute brain injury. Post-encephalitis relative-report will demonstrate worse outcomes than self-report.Methods and Procedures: Members of The Encephalitis Society residing in the United Kingdom and Ireland were recruited to complete a demographic questionnaire and the European Brain Injury Questionnaire (EBIQ).Results: 266 individuals affected by encephalitis and 140 relatives participated in this study. The three domains with the highest (worst) mean scores were somatic, cognitive, and communication (p < .001). Individuals post-encephalitis self-reported worse outcomes than individuals post-stroke in seven of nine domains (p < .005), but there were no differences compared to individuals post-traumatic brain injury (TBI). Relatives reported worse encephalitis outcomes in seven of nine domains than did individuals directly affected by encephalitis (p < .005).Conclusions: Individuals affected by encephalitis experience the most significant symptoms in the somatic, cognitive, and communication domains. Outcomes as assessed by relatives were notably worse than those assessed by individuals themselves in nearly all domains.
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Affiliation(s)
- Anusha K Yeshokumar
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Raia A Blum
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Taylor Randell
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Nathalie Jetté
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Ava Easton
- Department of Clinical Infection, Microbiology and Immunology, Institute of Infection and Global Health, University of Liverpool, Liverpool, UK.,The Encephalitis Society, Malton, UK
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