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Barone DA. Secondary RBD: Not just neurodegeneration. Sleep Med Rev 2024; 76:101938. [PMID: 38657360 DOI: 10.1016/j.smrv.2024.101938] [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: 01/16/2024] [Revised: 03/20/2024] [Accepted: 04/11/2024] [Indexed: 04/26/2024]
Abstract
Rapid eye movement sleep behavior disorder is a parasomnia characterized by excessive muscle activity during rapid eye movement sleep (rapid eye movement sleep without atonia), along with dream enactment behavior. Isolated rapid eye movement sleep behavior disorder tends to occur in older males and is of concern due to the known link to Parkinson's disease and other synucleinopathies. When rapid eye movement sleep behavior disorder occurs in association with other neurological or general medical conditions, or resulting from the use of various substances, it is called secondary rapid eye movement sleep behavior disorder; the most common cause is neurodegenerative illness, specifically the synucleinopathies. Here, the focus will be on the subset of secondary rapid eye movement sleep behavior disorder in which there is no neurodegenerative disease.
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Affiliation(s)
- Daniel A Barone
- Weill Cornell Center for Sleep Medicine, 425 East 61st Street, New York, NY, 10065, USA.
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2
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Dimou K, Batiridou AL, Tatsis F, Georgakis S, Konstanti Z, Papathanakos G, Mantzoukas S, Dragioti E, Gouva M, Koulouras V. Patients' Dreams and Unreal Experiences During Intensive Care Unit (ICU) Hospitalization. Cureus 2024; 16:e51588. [PMID: 38313939 PMCID: PMC10835202 DOI: 10.7759/cureus.51588] [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] [Accepted: 01/03/2024] [Indexed: 02/06/2024] Open
Abstract
In the intensive care unit (ICU), patients often experience fragmented memories, primarily comprising dreams and illusions. These experiences can impact psychosocial well-being, correlating with post-traumatic stress symptoms and heightened anxiety. Understanding these phenomena is crucial for holistic care. To systematically explore patients' perspectives concerning the recollection of dreams and unreal encounters during their stay in the ICU, considering pertinent clinical conditions and potential influencing factors, we conducted a comprehensive search in the PubMed/MEDLINE, Web of Science, and Scopus databases until November 20, 2023, following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. From an initial pool of 288 records, a thorough screening for eligibility resulted in the inclusion of nine studies for this systematic review. These selected studies underwent evaluation using either the Critical Appraisal Skills Programme (CASP) Qualitative Checklist or the Newcastle-Ottawa Scale (NOS). All studies categorized dreams into three main types: positive, distressing (including nightmares), and neutral experiences. These were further detailed based on aspects such as time, space, senses, emotions, and distinguishing between reality and unreality. Two studies found associations between dreams and conditions like Guillain-Barré syndrome (GBS), mental abnormalities, and delirium. In one study, GBS patients had more vivid dreams, hallucinations, and delusions compared to ICU control group patients; delirious patients tend to report more frequent frightening dreams. Patients in the ICU who recalled dreams often had more severe illness, longer stays, and higher ventilation frequency. Notably, a prolonged ICU stay significantly predicted the likelihood of dream recall, as consistently observed in three other studies. This suggests that patients with prolonged ICU stays, experiencing higher dream recall, underwent extended treatments. This systematic exploration of patients' perspectives on fragmented memories underscores the connections between these experiences, clinical conditions such as GBS and delirium, and extended ICU stays. Recognizing and attending to these psychological aspects in post-ICU care is critical for alleviating the enduring emotional consequences for patients.
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Affiliation(s)
- Konstantina Dimou
- Department of Nursing, School of Health Sciences, University of Ioannina, Ioannina, GRC
| | - Agapi L Batiridou
- Department of Nursing, School of Health Sciences, University of Ioannina, Ioannina, GRC
| | - Fotios Tatsis
- Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, GRC
| | - Spiros Georgakis
- Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, GRC
| | - Zoe Konstanti
- Department of Nursing, School of Health Sciences, University of Ioannina, Ioannina, GRC
| | | | - Stefanos Mantzoukas
- Department of Nursing, School of Health Sciences, University of Ioannina, Ioannina, GRC
| | - Elena Dragioti
- Department of Nursing, School of Health Sciences, University of Ioannina, Ioannina, GRC
| | - Mary Gouva
- Department of Nursing, School of Health Sciences, University of Ioannina, Ioannina, GRC
| | - Vasilios Koulouras
- Department of Intensive Care Unit, University Hospital of Ioannina, Ioannina, GRC
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3
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Pérez-Carbonell L, Iranzo A. Sleep Disturbances in Autoimmune Neurological Diseases. Curr Neurol Neurosci Rep 2023; 23:617-625. [PMID: 37670202 DOI: 10.1007/s11910-023-01294-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/09/2023] [Indexed: 09/07/2023]
Abstract
PURPOSE OF REVIEW To summarize the current evidence on the associations between autoimmune neurological diseases (e.g., multiple sclerosis, myasthenia gravis) and sleep disturbances (e.g., insomnia, parasomnias), as well as to review the main characteristics of sleep disorders with an immune-related pathophysiology (e.g., narcolepsy, anti-IgLON5 disease). RECENT FINDINGS An immune-mediated damage of the areas in the central nervous system that control sleep and wake functions (e.g., hypothalamus, brainstem) can lead to sleep disorders and sleep symptoms. Sleep disturbances are the reason to seek for medical attention in certain neuroimmunological conditions (e.g., narcolepsy, anti-IgLON5 disease) where sleep-related alterations are the main clinical feature. The assessment of sleep-related symptomatology and disorders should be included in the routine evaluation of patients with autoimmune neurological diseases. Clinicians should be aware of the typical clinical presentation of certain neuroimmunological disorders mainly affecting sleep.
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Affiliation(s)
| | - Alex Iranzo
- Sleep Disorders Centre, Neurology Service, Hospital Clínic Barcelona, Universitat de Barcelona, IDIBAPS, CIBERNED: CB06/05/0018-ISCIII, Barcelona, Spain.
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Kon FC, Hoggard N, Gillett G, Hadjivassiliou M. Encephalopathy with Guillain-Barré syndrome: seek a different cause. Pract Neurol 2023; 23:411-413. [PMID: 37290914 DOI: 10.1136/pn-2023-003725] [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] [Accepted: 04/28/2023] [Indexed: 06/10/2023]
Abstract
A 30-year-old woman developed symptoms, signs and neurophysiology consistent with Guillain-Barré syndrome and was admitted to the neurosciences intensive care unit owing to respiratory compromise. Here, she received a clonidine infusion for agitation, complicated by a minor hypotensive episode, following which she became unconscious. MR scan of the brain showed changes compatible with hypoxic brain injury. Urinary amino acids showed increased urinary α-ketoglutarate. Genetic testing using whole-exome sequencing identified pathogenic variants in the SLC13A3 gene known to be associated with an acute reversible leukoencephalopathy with increased urinary α-ketoglutarate. The case highlights the importance of considering inborn errors of metabolism in cases of unexplained encephalopathy.
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Affiliation(s)
- Fu Chuen Kon
- Queen Elizabeth Hospital King's Lynn NHS Foundation Trust, King's Lynn, UK
- University of Cambridge, Cambridge, UK
| | - Nigel Hoggard
- Department of Infection, Immunity and Cardiovascular Disease, The University of Sheffield Faculty of Medicine Dentistry and Health, Sheffield, UK
| | - Godfrey Gillett
- Department of Clinical Chemistry and Inherited Metabolic Diseases, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - M Hadjivassiliou
- Academic Department of Neurosciences, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
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5
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Langille MM. Guillain-Barre Syndrome in Children and Adolescents. Adv Pediatr 2023; 70:91-103. [PMID: 37422300 DOI: 10.1016/j.yapd.2023.04.001] [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: 07/10/2023]
Abstract
Guillain-Barre syndrome (GBS) is an immune-mediated disease of the peripheral nerves and cause of acute flaccid paralysis in children around the world. The most common type of GBS in North America targets myelin and leads to demyelinating neuropathy. Often there is a history of infection in the weeks preceding motor symptoms. GBS has been associated with different infections, including COVID. Children usually recover motor function, but autonomic instability and respiratory compromise can occur necessitating close observation and potentially intensive care unit admission.
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Affiliation(s)
- Megan M Langille
- Pediatrics UCLA, 1000 West Carson Street, Box 468, Torrance, CA 90509, USA.
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Norton L, Graham M, Kazazian K, Gofton T, Weijer C, Debicki D, Fernandez-Espejo D, Thenayan EA, Owen AM. Use of functional magnetic resonance imaging to assess cognition and consciousness in severe Guillain-Barré syndrome. Int J Clin Health Psychol 2023; 23:100347. [DOI: 10.1016/j.ijchp.2022.100347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 10/08/2022] [Indexed: 11/13/2022] Open
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Brunetti V, Marotta J, Simoncini Malucelli G, Marano G, Mazza M, Della Marca G. Dissociative episode and panic attacks triggered by pitolisant in a narcoleptic patient. Int Clin Psychopharmacol 2023; 38:114-116. [PMID: 36165509 DOI: 10.1097/yic.0000000000000430] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Pitolisant is a histamine 3-receptor antagonist/inverse agonist effective and safe for the treatment of excessive daytime sleepiness and cataplexy in narcolepsy. We report a 19-year-old woman affected by narcolepsy type 1 who presented panic attacks and dissociative symptoms induced by pitolisant. The patient medical history was unremarkable except that for familiarity for anxiety disorder and chronic insomnia. Moreover, a detailed psychometric evaluation revealed a profile of low resilience, a severe grade of depression, an anxiety trait and a propension to dissociative symptoms. Our report suggests that caution should be used in patients with predisposing factors to psychiatric disorders, especially during the first period of treatment with pitolisant. In consideration of the high prevalence of psychiatric comorbidities in narcolepsy, it seems worth to carefully investigate psychiatric background of narcoleptic patients.
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Affiliation(s)
- Valerio Brunetti
- UOC Neurologia, Dipartimento Scienze dell'Invecchiamento, Neurologiche, Ortopediche e della Testa-Collo, Fondazione Policlinico Universitario A. Gemelli IRCCS
- Università Cattolica del Sacro Cuore
| | | | | | - Giuseppe Marano
- Università Cattolica del Sacro Cuore
- UOC Psichiatria Clinica e d'Urgenza, Dipartimento Scienze dell'Invecchiamento, Neurologiche, Ortopediche e della Testa-Collo, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Marianna Mazza
- Università Cattolica del Sacro Cuore
- UOC Psichiatria Clinica e d'Urgenza, Dipartimento Scienze dell'Invecchiamento, Neurologiche, Ortopediche e della Testa-Collo, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Giacomo Della Marca
- UOC Neurologia, Dipartimento Scienze dell'Invecchiamento, Neurologiche, Ortopediche e della Testa-Collo, Fondazione Policlinico Universitario A. Gemelli IRCCS
- Università Cattolica del Sacro Cuore
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8
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Shekhar S, Harisingani A, Gupta N. Abdominal Pain Followed by Altered Mental Status: A Rare Presentation of Guillain Barré Syndrome. Cureus 2022; 14:e27550. [PMID: 36059340 PMCID: PMC9428939 DOI: 10.7759/cureus.27550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/01/2022] [Indexed: 11/24/2022] Open
Abstract
Guillain Barré syndrome (GBS) is an acute inflammatory polyneuropathy with several variants; it usually presents as acute symmetrical muscle weakness with or without bulbar involvement, making it a neurological emergency. In this report, we describe the case of a 39-year-old male who presented with abdominal pain for three days and whose illness became progressively drowsy on the fifth day. Based on clinical assessment, nerve conduction studies, and biochemical, microbiological, and radiological investigations, other causes were ruled out and it was concluded that the patient had hyponatremia secondary to syndrome of inappropriate diuretic hormone secretion (SIADH) due to GBS. Although sensory symptoms like pain or dysaesthesias occurring in the back or extremities are common and may precede motor weakness, abdominal pain remains a very rare presentation of GBS. GBS is usually understood as a “pure” peripheral nervous system disorder but central nervous system (CNS) dysfunction may occur due to metabolic abnormalities (like hyponatremia and CO2 narcosis) or autonomic dysfunction in GBS, its treatment, or due to GBS itself (Anti-GQ1b disease variant).
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9
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Kakar E, Priester M, Wessels P, Slooter AJC, Louter M, van der Jagt M. Sleep assessment in critically ill adults: A systematic review and meta-analysis. J Crit Care 2022; 71:154102. [PMID: 35849874 DOI: 10.1016/j.jcrc.2022.154102] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 06/14/2022] [Accepted: 06/18/2022] [Indexed: 12/29/2022]
Abstract
PURPOSE To systematically review sleep evaluation, characterize sleep disruption, and explore effects of sleepdisruption on outcomes in adult ICU patients. MATERIALS AND METHODS We systematically searched databases from May 1969 to June 2021 (PROSPERO protocol number: CRD42020175581). Prospective and retrospective studies were included studying sleep in critically ill adults, excluding patients with sleep or psychiatric disorders. Meta-regression methods were applied when feasible. RESULTS 132 studies (8797 patients) were included. Fifteen sleep assessment methods were identified, with only two validated. Patients had significant sleep disruption, with low sleep time, and low proportion of restorative rapid eye movement (REM). Sedation was associated with higher sleep efficiency and sleep time. Surgical versus medical patients had lower sleep quality. Patients on ventilation had a higher amount of light sleep. Meta-regression only suggested an association between total sleep time and occurrence of delirium (p < 0.001, 15 studies, 519 patients). Scarce data precluded further analyses. Sleep characterized with polysomnography (PSG) correlated well with actigraphy and Richards Campbell Sleep Questionnaire (RCSQ). CONCLUSIONS Sleep in critically ill patients is severely disturbed, and actigraphy and RCSQ seem reliable alternatives to PSG. Future studies should evaluate impact of sleep disruption on outcomes.
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Affiliation(s)
- Ellaha Kakar
- Department of Surgery, Erasmus MC, University Medical Center Rotterdam, the Netherlands; Department of Intensive Care Adults, Erasmus MC, University Medical Center Rotterdam, the Netherlands.
| | | | | | - Arjen J C Slooter
- Department of Intensive Care Medicine, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands; Department of Neurology, UZ Brussel and Vrije Universiteit Brussel, Brussels, Belgium
| | - M Louter
- Department of Neurology, Erasmus MC, University Medical Center Rotterdam, the Netherlands
| | - M van der Jagt
- Department of Intensive Care Adults, Erasmus MC, University Medical Center Rotterdam, the Netherlands
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10
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[Pathophysiological and diagnostic aspects of Guillain-Barré syndrome]. Rev Med Interne 2022; 43:419-428. [PMID: 34998626 DOI: 10.1016/j.revmed.2021.12.005] [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: 10/14/2021] [Accepted: 12/23/2021] [Indexed: 11/22/2022]
Abstract
Guillain-Barré syndrome (GBS) is the most common cause of acute neuropathy. It usually onset with a rapidly progressive ascending bilateral weakness with sensory disturbances, and patients may require intensive treatment and close monitoring as about 30% have a respiratory muscle weakness and about 10% have autonomic dysfunction. The diagnosis of GBS is based on clinical history and examination. Complementary examinations are performed to rule out a differential diagnosis and to secondarily confirm the diagnosis. GBS is usually preceded by an infectious event in ≈ 2/3 of cases. Infection leads to an immune response directed against carbohydrate antigens located on the infectious agent and the formation of anti-ganglioside antibodies. By molecular mimicry, these antibodies can target structurally similar carbohydrates found on host's nerves. Their binding results in nerve conduction failure or/and demyelination which can lead to axonal loss. Some anti-ganglioside antibodies are associated with particular variants of GBS: the Miller-Fisher syndrome, facial diplegia and paresthesias, the pharyngo-cervico-brachial variant, the paraparetic variant, and the Bickerstaff brainstem encephalitis. Their semiological differences might be explained by a distinct expression of gangliosides among nerves. The aim of this review is to present pathophysiological aspects and the diagnostic approach of GBS and its variants.
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11
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López-Hernández JC, Briseño-Godinez ME, Pérez-Valdez EY, May-Mas RN, Galnares-Olalde JA, Martínez-Angeles V, Ramírez-Bermudez J, León-Manriquez E, Chavira-Hernández G, Vargas-Cañas ES. Inpatient Delirium in Guillain-Barré Syndrome: Frequency and Clinical Characteristics in a Mexican Hospital. Cureus 2021; 13:e19260. [PMID: 34900457 PMCID: PMC8648133 DOI: 10.7759/cureus.19260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/04/2021] [Indexed: 11/24/2022] Open
Abstract
Background Delirium has a prevalence of 14%-56% in hospitalized patients. Risk factors include advanced age, invasive mechanical ventilation (IMV), and prolonged intensive care unit stay. Neuropsychiatric symptoms have been reported to be related to autoimmune responses secondary to Guillain-Barré syndrome (GBS) with direct involvement of the central nervous system (CNS) or to delirium. There are few reports of the frequency of delirium in patients with Guillain-Barré syndrome (GBS). Objective To describe the frequency of and the characteristics associated with delirium in patients with GBS. Material and methods A single-center, cross-sectional study was conducted in patients with GBS diagnosis between 2015 and 2019. The diagnosis of delirium was made using the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM-5) criteria. We compared patients with and without delirium. We performed both univariate and multivariate analyses to identify factors associated with delirium. Results A total of 154 patients with GBS were included, of which 20 (12.9%) fulfilled the DSM-5 criteria for delirium. The mean age was 48 ± 18.2 years, the median Medical Research Council (MRC) sum score was 29.3 ± 21.9 points, 65% had bulbar cranial nerve involvement, 80% presented autonomic dysfunction, 85% had ICU stay, and 90% had mechanical ventilation requirement. In the multivariate analysis, the following were the independent factors for the development of delirium: age ≥ 60 (odds ratio (OR): 5.7; 95% confidence interval (CI): 1.3-23.5), time from symptom onset to admission ≤ 3 days (OR: 4.3; 95% CI: 1.1-16.8), autonomic dysfunction (OR: 13.1; 95% CI: 3-56), and intensive care unit stay (OR: 9.5; 95% CI: 2.1-42.6). Conclusion Delirium is not frequent in patients with Guillain-Barré syndrome. Patients with advanced age, rapid motor progression, bulbar cranial nerve involvement, prolonged intensive care unit stay, and mechanical ventilation need are more likely to present delirium.
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Affiliation(s)
- Juan Carlos López-Hernández
- Neuromuscular Diseases, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City, MEX
| | - Maria E Briseño-Godinez
- Neurology, Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suárez, Mexico City, MEX
| | - Esther Y Pérez-Valdez
- Neuromuscular Diseases, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City, MEX
| | - Raul N May-Mas
- Neuromuscular Diseases, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City, MEX
| | - Javier A Galnares-Olalde
- Neurology, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City, MEX
| | - Victoria Martínez-Angeles
- Neuropsychiatry, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City, MEX
| | - Jesus Ramírez-Bermudez
- Neuropsychiatry, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City, MEX
| | - Elizabeth León-Manriquez
- Neuromuscular Diseases, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City, MEX
| | | | - Edwin Steven Vargas-Cañas
- Neuromuscular Diseases, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City, MEX
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Fischmann T, Ambresin G, Leuzinger-Bohleber M. Dreams and Trauma Changes in the Manifest Dreams in Psychoanalytic Treatments - A Psychoanalytic Outcome Measure. Front Psychol 2021; 12:678440. [PMID: 34594260 PMCID: PMC8476791 DOI: 10.3389/fpsyg.2021.678440] [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: 03/09/2021] [Accepted: 08/11/2021] [Indexed: 11/23/2022] Open
Abstract
Although psychoanalysts are interested in symptom reduction as an outcome, they are looking for instruments to measure sustaining changes in the unconscious mental functioning. In this article it is discussed that conceptually well-founded transformation of manifest dreams analyzed with precise empirical methods could be considered as a promising indicator for such therapeutic changes. We are summarizing a dream generation model by Moser and von Zeppelin which has integrated a large interdisciplinary knowledge base of contemporary dream and sleep research. Based on this model the authors have developed a valid and reliable coding system for analyzing manifest dreams, the Zurich Dream Process Coding System (ZDPCS). One exemplary dream from the beginning and one from the third year of a severely traumatized, chronic depressed patient from the LAC Depression Study collected in psychoanalytic sessions as well as in the sleep laboratory have been analyzed applying the ZDPCS. Authors hypothesize that transformation in dreams as measured with the ZDPCS is the result of memory processes of traumatic embodied memories in the state of dreaming.
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Nelson KR. From the stillness of feigning death to near-death experience? Brain Commun 2021; 3:fcab138. [PMID: 34240054 PMCID: PMC8260962 DOI: 10.1093/braincomms/fcab138] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/26/2021] [Indexed: 11/18/2022] Open
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14
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REM sleep behavior disorder: Mimics and variants. Sleep Med Rev 2021; 60:101515. [PMID: 34186416 DOI: 10.1016/j.smrv.2021.101515] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 05/31/2021] [Accepted: 06/03/2021] [Indexed: 11/22/2022]
Abstract
Rapid eye movement (REM) sleep behavior disorder (RBD) is a parasomnia with dream-enactment behaviors occurring during REM sleep and associated with the lack of the physiological REM sleep muscle atonia. It can be isolated and secondary to other neurological or medical conditions. Isolated RBD heralds in most cases a neurodegenerative condition due to an underlying synucleinopathy and consequently its recognition is crucial for prognostic implications. REM sleep without atonia on polysomnography is a mandatory diagnostic criterion. Different conditions may mimic RBD, the most frequent being obstructive sleep apnea during sleep, non-REM parasomnia, and sleep-related hypermotor epilepsy. These diseases might also be comorbid with RBD, challenging the evaluation of disease severity, the treatment choices and the response to treatment evaluation. Video-PSG is the gold standard for a correct diagnosis and will distinguish between different or comorbid sleep disorders. Careful history taking together with actigraphy may give important clues for the differential diagnosis. The extreme boundaries of RBD might also be seen in more severe and complex conditions like status dissociatus or in the sleep disorders' scenario of anti IgLON5 disease, but in the latter both clinical and neurophysiological features will differ. A step-by-step approach is suggested to guide the differential diagnosis.
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Shang P, Feng J, Wu W, Zhang HL. Intensive Care and Treatment of Severe Guillain-Barré Syndrome. Front Pharmacol 2021; 12:608130. [PMID: 33995011 PMCID: PMC8113987 DOI: 10.3389/fphar.2021.608130] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 01/27/2021] [Indexed: 12/12/2022] Open
Abstract
Guillain-Barré syndrome (GBS) is an acute polyneuropathy mostly characterized by acute flaccid paralysis with or without sensory/autonomous nerve dysfunction. Current immuno therapies including intravenous immunoglobulin (IVIg), plasma exchange (PE), and newly developed biological drugs benefit patients by alleviating hyperreactive immune responses. Up to 30% of patients develop respiratory failure during hospitalization and require mechanical ventilation and intensive care. Immunotherapies, mechanical ventilation, supportive care, and complication management during the intensive care unit (ICU) stay are equally emphasized. The most important aspect of intensive care and treatment of severe GBS, that is, mechanical ventilation, has been extensively reviewed elsewhere. In contrast to immunotherapies, care and treatment of GBS in the ICU setting are largely empirical. In this review, we intend to stress the importance of intensive care and treatment, other than mechanical ventilation in patients with severe GBS. We summarize the up-to-date knowledge of pharmacological therapies and ICU management of patients with severe GBS. We aim to answer some key clinical questions related to the management of severe GBS patients including but not limited to: Is IVIg better than PE or vice versa? Whether combinations of immune therapies benefit more? How about the emerging therapies promising for GBS? When to perform tracheal intubation or tracheostomy? How to provide multidisciplinary supportive care for severe cases? How to avert life-threatening complications in severe cases?
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Affiliation(s)
- Pei Shang
- Department of Neurology, First Hospital of Jilin University, Changchun, China
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic College of Medicine and Science, Rochester, MN, United States
| | - Jiachun Feng
- Department of Neurology, First Hospital of Jilin University, Changchun, China
| | - Wei Wu
- Department of Neurosurgery, First Hospital of Jilin University, Changchun, China
| | - Hong-Liang Zhang
- Department of Life Sciences, National Natural Science Foundation of China, Beijing, China
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Devine MF, St Louis EK. Sleep Disturbances Associated with Neurological Autoimmunity. Neurotherapeutics 2021; 18:181-201. [PMID: 33786802 PMCID: PMC8116412 DOI: 10.1007/s13311-021-01020-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/28/2021] [Indexed: 12/29/2022] Open
Abstract
Associations between sleep disorders and neurological autoimmunity have been notably expanding recently. Potential immune-mediated etiopathogenesis has been proposed for various sleep disorders including narcolepsy, Kleine-Levin syndrome, and Morvan syndrome. Sleep manifestations are also common in various autoimmune neurological syndromes, but may be underestimated as overriding presenting (and potentially dangerous) neurological symptoms often require more urgent attention. Even so, sleep dysfunction has been described with various neural-specific antibody biomarkers, including IgLON5; leucine-rich, glioma-inactivated protein 1 (LGI1); contactin-associated protein 2 (CASPR2); N-methyl-D-aspartate (NMDA)-receptor; Ma2; dipeptidyl-peptidase-like protein-6 (DPPX); alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPA-R); anti-neuronal nuclear antibody type-1 (ANNA-1, i.e., Hu); anti-neuronal nuclear antibody type-2 (ANNA-2, i.e., Ri); gamma-aminobutyric acid (GABA)-B-receptor (GABA-B-R); metabotropic glutamate receptor 5 (mGluR5); and aquaporin-4 (AQP-4). Given potentially distinctive findings, it is possible that sleep testing could potentially provide objective biomarkers (polysomnography, quantitative muscle activity during REM sleep, cerebrospinal fluid hypocretin-1) to support an autoimmune diagnosis, monitor therapeutic response, or disease progression/relapse. However, more comprehensive characterization of sleep manifestations is needed to better understand the underlying sleep disruption with neurological autoimmunity.
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Affiliation(s)
- Michelle F Devine
- Mayo Clinic Center for Sleep Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN, USA.
- Department of Medicine (Division of Pulmonary, Critical Care, and Sleep Medicine), Rochester, MN, USA.
- Department of Neurology, Mayo Clinic Health System Southwest Wisconsin-La Crosse, Mayo Clinic and Foundation, Rochester, MN, USA.
- Olmsted Medical Center, MN, Rochester, USA.
- Department of Neurology, Mayo Clinic College of Medicine and Science, Rochester, MN, USA.
| | - Erik K St Louis
- Mayo Clinic Center for Sleep Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
- Mayo Sleep Behavior and Neurophysiology Research Laboratory, Rochester, MN, USA
- Department of Medicine (Division of Pulmonary, Critical Care, and Sleep Medicine), Rochester, MN, USA
- Department of Neurology, Mayo Clinic Health System Southwest Wisconsin-La Crosse, Mayo Clinic and Foundation, Rochester, MN, USA
- Department of Neurology, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
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Mulroy E, Anderson NE. Altered mental status in "Guillain-Barré syndrome" -a noteworthy clinical clue. Ann Clin Transl Neurol 2020; 7:2489-2507. [PMID: 33136342 PMCID: PMC7732251 DOI: 10.1002/acn3.51226] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 09/19/2020] [Accepted: 09/26/2020] [Indexed: 01/01/2023] Open
Abstract
Guillain-Barré syndrome (GBS) is widely regarded as a "pure" peripheral nervous system disorder. However, this simplistic interpretation belies the fact that central nervous system involvement, often manifesting as derangements in mental status can occur as a complication of the "pure" form of the disorder, as part of GBS variants, as well as in a number of mimic disorders. Despite being common in clinical practice, there is no guidance in the literature as to how to approach such scenarios. Herein, we detail our approach to these cases.
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Affiliation(s)
- Eoin Mulroy
- UCL Queen Square Institute of NeurologyLondonUK
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Baltzan M, Yao C, Rizzo D, Postuma R. Dream enactment behavior: review for the clinician. J Clin Sleep Med 2020; 16:1949-1969. [PMID: 32741444 PMCID: PMC8034224 DOI: 10.5664/jcsm.8734] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 07/24/2020] [Accepted: 07/24/2020] [Indexed: 12/12/2022]
Abstract
NONE Dream enactment behavior commonly occurs on occasion in normal children and adults. Disruptive and frequent dream enactment behavior may come to the attention of the clinician either as the primary reason for consultation or as a prominent characteristic of a patient with other sleep disorders. Questioning patients with chronic neurologic and psychiatric disorders may also reveal previously unrecognized behavior. In the absence of sleep pathology, process of dream enactment likely begins with active, often emotionally charged dream content that may occasionally break through the normal REM sleep motor suppressive activity. Disrupted sleep resulting from many possible causes, such as circadian disruption, sleep apnea, or medications, may also disrupt at least temporarily the motor-suppressive activity in REM sleep, allowing dream enactment to occur. Finally, pathological neurological damage in the context of degenerative, autoimmune, and infectious neurological disorders may lead to chronic recurrent and severe dream enactment behavior. Evaluating the context, frequency, and severity of dream enactment behavior is guided first and foremost by a structured approach to the sleep history. Physical exam and selected testing support the clinical diagnosis. Understanding the context and the likely cause is essential to effective therapy.
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Affiliation(s)
- Marc Baltzan
- Faculty of Medicine, Department of Epidemiology Biostatistics and Occupational Health, McGill University, Montréal, Canada
- Centre Intégré Universitaire des Soins et Services Sociaux du Nord de L’île de Montréal, Montréal, Canada
- Mount Sinai Hospital, Centre Intégré Universitaire des Soins et Services Sociaux du Centre-ouest de L’île de Montréal, Montréal, Canada
- Institut de Médecine du Sommeil, Montréal, Canada
| | - Chun Yao
- Integrated Program in Neuroscience, McGill University, Montréal, Canada
- Research Institute of McGill University Health Centre, Montréal, Canada
| | - Dorrie Rizzo
- Faculty of Medicine, Department of Family Medicine, McGill University, Montréal, Canada
- Lady Davis Institute for Medical Research, Centre Intégré Universitaire des Soins et Services Sociaux de l’ouest de l’île, Montréal, Canada
| | - Ron Postuma
- Research Institute of McGill University Health Centre, Montréal, Canada
- Department of Neurology and Neurosurgery, McGill University, Montréal, Canada
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Abstract
BACKGROUND Room tilt illusion (RTI) is a rare symptom of higher vestibular dysfunction, consisting of a transient vertical rotation of the visual scene in the sagittal or coronal plane, most often 90o or 180o, without any alteration in shape, size and color of objects. CASE PRESENTATION A 63-year-old woman with a history of hypertension and chronic obstructive pulmonary disease went through an uncomplicated aortobifemoral graft surgery due to aortoiliac occlusive disease. Post-operatively she experienced five episodes, lasting from 10 to 30 min, with RTI; 90o forward rotation of the visual scene in the sagittal plane. Work-up revealed subclavian steal grade 3, and transient ischemia of the central vestibular system of the brainstem was the presumed mechanism. CONCLUSION The course of episodic RTIs is often benign, but RTI may represent ischemia in the posterior cerebral circulation. Both stroke and otoneurologic workup are recommended. To our knowledge, this is the first case of RTI associated with subclavian steal reported.
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Hillyar C, Nibber A. Psychiatric Sequelae of Guillain-Barré Syndrome: Towards a Multidisciplinary Team Approach. Cureus 2020; 12:e7051. [PMID: 32128295 PMCID: PMC7034759 DOI: 10.7759/cureus.7051] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Guillain-Barré syndrome (GBS) is a post-infectious autoimmune polyneuropathy. Recent research has highlighted that GBS is associated with the onset of psychiatric symptoms which represent a burden for patients and close relatives. However, acute psychiatric sequelae due to GBS may be misinterpreted as ‘intensive care unit (ICU) delirium’. This review outlines the existing evidence for the psychiatric symptoms associated with GBS with a view to improving psychoeducation of patients. The main psychiatric symptoms of GBS that have been reported in the literature include, stress, anxiety, depression, fatigue, sleep abnormalities, visual hallucinations, paranoid delusions, disorientation, terror and psychosis. These psychiatric symptoms, which occur during the acute phase of GBS, if not recognised and treated, may progress to long-term psychiatric problems that interfere with improvement of physical symptoms. A multidisciplinary team approach to the management of GBS may improve both physical and psychiatric recovery.
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Affiliation(s)
| | - Anjan Nibber
- Neurology, Oxford University Medical School, Oxford University Hospitals NHS Foundation Trust, Oxford, GBR
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Yalachkov Y, Uhlmann V, Bergmann J, Soydaş D, Frisch S, Behrens M, Foerch C, Gehrig J. Patients with chronic autoimmune demyelinating polyneuropathies exhibit cognitive deficits which might be associated with CSF evidence of blood-brain barrier disturbance. PLoS One 2020; 15:e0228679. [PMID: 32017808 PMCID: PMC6999893 DOI: 10.1371/journal.pone.0228679] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 01/20/2020] [Indexed: 12/31/2022] Open
Abstract
Background Chronic autoimmune demyelinating polyneuropathies (CADP) result in impaired sensorimotor function. However, anecdotal clinical observations suggest the development of cognitive deficits during the course of disease. Methods We tested 16 patients with CADP (11 patients with chronic inflammatory demyelinating polyneuropathy, 4 patients with multifocal motor neuropathy and 1 patient with multifocal acquired demyelinating sensory and motor neuropathy) and 40 healthy controls (HC) with a neuropsychological test battery. Blood-brain-barrier dysfunction (BBBd) in patients was assessed retrospectively by analysing the cerebral spinal fluid (CSF) status at the time the diagnosis of CAPD was established. Results CADP patients failed on average in 1.7 out of 9 neuropsychological tests (SD ± 1.25, min. 0, max. 5). 50% of the CADP patients failed in at least two neuropsychological tests and 44.3% of the patients failed in at least two different cognitive domains. CADP patients exhibiting BBBd at the time of first diagnosis failed in more neuropsychological tests than patients with intact integrity of the BBB (p < 0.05). When compared directly with the HC group, CADP patients performed worse than HC in tests measuring information processing ability and speed as well as phonemic verbal fluency after adjusting for confounding covariates. Conclusions Our results suggest that mild to moderate cognitive deficits might be present in patients with CAPD. One possible tentative explanation, albeit strong evidence is still lacking for this pathophysiological mechanism, refers to the effect of autoimmune antibodies entering the CNS via the dysfunctional blood-brain barrier typically seen in some of the CADP patients.
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Affiliation(s)
- Yavor Yalachkov
- University Hospital Frankfurt, Department of Neurology, Frankfurt am Main, Germany
- * E-mail:
| | - Valerie Uhlmann
- University Hospital Frankfurt, Department of Neurology, Frankfurt am Main, Germany
| | - Johannes Bergmann
- University Hospital Frankfurt, Department of Neurology, Frankfurt am Main, Germany
| | - Dilara Soydaş
- University Hospital Frankfurt, Department of Neurology, Frankfurt am Main, Germany
| | - Stefan Frisch
- University Hospital Frankfurt, Department of Neurology, Frankfurt am Main, Germany
- Institute of Psychology, Goethe-University, Frankfurt am Main, Germany
| | - Marion Behrens
- University Hospital Frankfurt, Department of Neurology, Frankfurt am Main, Germany
| | - Christian Foerch
- University Hospital Frankfurt, Department of Neurology, Frankfurt am Main, Germany
| | - Johannes Gehrig
- University Hospital Frankfurt, Department of Neurology, Frankfurt am Main, Germany
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22
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Sleep and neurological autoimmune diseases. Neuropsychopharmacology 2020; 45:129-140. [PMID: 31302665 PMCID: PMC6879573 DOI: 10.1038/s41386-019-0463-z] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Revised: 06/17/2019] [Accepted: 07/02/2019] [Indexed: 12/17/2022]
Abstract
Neurological autoimmune diseases are characterized by an inappropriate immune response that by mistake targets the nervous system. As a result, patients experiment a number of neurological manifestations that may include insomnia, excessive daytime sleepiness, cataplexy, central hypoventilation, and REM sleep behavior disorder. Polysomnographic evaluation may reveal disorganized sleep architecture involving both NREM and REM sleep, and REM sleep intrusions into wakefulness. The study of sleep disorders in the setting of autoimmune diseases (e.g., narcolepsy, anti-IgLON5 disease, paraneoplastic neurological syndromes) shows that an abnormal immune-mediated (humoral or cellular) response target the neuronal structures (e.g., brainstem, hypothalamus) and neurotransmitters systems (e.g., hypocretin) that regulate sleep resulting in sleep impairment. It is a window to examine the link between the autoimmune system and the sleep regulation at the molecular, cellular, and anatomic level.
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23
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Bayne T, Seth AK, Massimini M. Are There Islands of Awareness? Trends Neurosci 2020; 43:6-16. [DOI: 10.1016/j.tins.2019.11.003] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 10/30/2019] [Accepted: 11/08/2019] [Indexed: 12/26/2022]
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Mathis S, Le Masson G, Vallat JM. Early clinicopathologic description of nodoparanodopathy in the 19th century. Neurology 2019; 93:788-792. [DOI: 10.1212/wnl.0000000000008399] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 07/31/2019] [Indexed: 11/15/2022] Open
Abstract
Nodoparanodopathy is a recent concept in the field of peripheral neuropathy, corresponding to peripheral nerve disorders stemming from an autoimmune attack directed and limited to the nodal region. This concept was identified using modern techniques of electrophysiology, immunology, and pathology (including electron microscopy). We present here what we believe to be the earlier well-documented case of nodoparanodopathy in the medical literature, based on an article written by Samuel Gilbert Webber (1838–1926) in 1884.
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Mainka T, Balint B, Gövert F, Kurvits L, van Riesen C, Kühn AA, Tijssen MAJ, Lees AJ, Müller-Vahl K, Bhatia KP, Ganos C. The spectrum of involuntary vocalizations in humans: A video atlas. Mov Disord 2019; 34:1774-1791. [PMID: 31651053 DOI: 10.1002/mds.27855] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 07/22/2019] [Accepted: 08/21/2019] [Indexed: 12/11/2022] Open
Abstract
In clinical practice, involuntary vocalizing behaviors are typically associated with Tourette syndrome and other tic disorders. However, they may also be encountered throughout the entire tenor of neuropsychiatry, movement disorders, and neurodevelopmental syndromes. Importantly, involuntary vocalizing behaviors may often constitute a predominant clinical sign, and, therefore, their early recognition and appropriate classification are necessary to guide diagnosis and treatment. Clinical literature and video-documented cases on the topic are surprisingly scarce. Here, we pooled data from 5 expert centers of movement disorders, with instructive video material to cover the entire range of involuntary vocalizations in humans. Medical literature was also reviewed to document the range of possible etiologies associated with the different types of vocalizing behaviors and to explore treatment options. We propose a phenomenological classification of involuntary vocalizations within different categorical domains, including (1) tics and tic-like vocalizations, (2) vocalizations as part of stereotypies, (3) vocalizations as part of dystonia or chorea, (4) continuous vocalizing behaviors such as groaning or grunting, (5) pathological laughter and crying, (6) vocalizations resembling physiological reflexes, and (7) other vocalizations, for example, those associated with exaggerated startle responses, as part of epilepsy and sleep-related phenomena. We provide comprehensive lists of their associated etiologies, including neurodevelopmental, neurodegenerative, neuroimmunological, and structural causes and clinical clues. We then expand on the pathophysiology of the different vocalizing behaviors and comment on available treatment options. Finally, we present an algorithmic approach that covers the wide range of involuntary vocalizations in humans, with the ultimate goal of improving diagnostic accuracy and guiding appropriate treatment. © 2019 The Authors. Movement Disorders published by Wiley Periodicals, Inc. on behalf of International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Tina Mainka
- Department of Neurology, Charité University Medicine Berlin, Berlin, Germany
| | - Bettina Balint
- Department of Clinical and Movement Neurosciences, Queen Square Institute of Neurology, University College London, London, UK.,Department of Neurology, University Hospital Heidelberg, Heidelberg, Germany
| | - Felix Gövert
- Department of Neurology, University Hospital Schleswig-Holstein, Christian-Albrechts-University, Kiel, Germany
| | - Lille Kurvits
- Department of Neurology, Charité University Medicine Berlin, Berlin, Germany
| | - Christoph van Riesen
- Department of Neurology, Charité University Medicine Berlin, Berlin, Germany.,Department of Neurology, University Medicine Göttingen, Göttingen, Germany
| | - Andrea A Kühn
- Department of Neurology, Charité University Medicine Berlin, Berlin, Germany
| | - Marina A J Tijssen
- Department of Neurology, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - Andrew J Lees
- Reta Lila Weston Institute of Neurological Studies, UCL, Institute of Neurology, London, UK
| | - Kirsten Müller-Vahl
- Clinic of Psychiatry, Socialpsychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Kailash P Bhatia
- Department of Clinical and Movement Neurosciences, Queen Square Institute of Neurology, University College London, London, UK
| | - Christos Ganos
- Department of Neurology, Charité University Medicine Berlin, Berlin, Germany
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Dijkstra F, Van den Bossche K, de Bruyn B, Reyn N, Viaene M, De Volder I, Cras P, Crosiers D. REM sleep without atonia and the relation with Lewy body disease. Parkinsonism Relat Disord 2019; 67:90-98. [DOI: 10.1016/j.parkreldis.2019.07.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 05/13/2019] [Accepted: 07/06/2019] [Indexed: 11/30/2022]
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Clinical Practice Guidelines for the Prevention and Management of Pain, Agitation/Sedation, Delirium, Immobility, and Sleep Disruption in Adult Patients in the ICU. Crit Care Med 2019; 46:e825-e873. [PMID: 30113379 DOI: 10.1097/ccm.0000000000003299] [Citation(s) in RCA: 1808] [Impact Index Per Article: 361.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To update and expand the 2013 Clinical Practice Guidelines for the Management of Pain, Agitation, and Delirium in Adult Patients in the ICU. DESIGN Thirty-two international experts, four methodologists, and four critical illness survivors met virtually at least monthly. All section groups gathered face-to-face at annual Society of Critical Care Medicine congresses; virtual connections included those unable to attend. A formal conflict of interest policy was developed a priori and enforced throughout the process. Teleconferences and electronic discussions among subgroups and whole panel were part of the guidelines' development. A general content review was completed face-to-face by all panel members in January 2017. METHODS Content experts, methodologists, and ICU survivors were represented in each of the five sections of the guidelines: Pain, Agitation/sedation, Delirium, Immobility (mobilization/rehabilitation), and Sleep (disruption). Each section created Population, Intervention, Comparison, and Outcome, and nonactionable, descriptive questions based on perceived clinical relevance. The guideline group then voted their ranking, and patients prioritized their importance. For each Population, Intervention, Comparison, and Outcome question, sections searched the best available evidence, determined its quality, and formulated recommendations as "strong," "conditional," or "good" practice statements based on Grading of Recommendations Assessment, Development and Evaluation principles. In addition, evidence gaps and clinical caveats were explicitly identified. RESULTS The Pain, Agitation/Sedation, Delirium, Immobility (mobilization/rehabilitation), and Sleep (disruption) panel issued 37 recommendations (three strong and 34 conditional), two good practice statements, and 32 ungraded, nonactionable statements. Three questions from the patient-centered prioritized question list remained without recommendation. CONCLUSIONS We found substantial agreement among a large, interdisciplinary cohort of international experts regarding evidence supporting recommendations, and the remaining literature gaps in the assessment, prevention, and treatment of Pain, Agitation/sedation, Delirium, Immobility (mobilization/rehabilitation), and Sleep (disruption) in critically ill adults. Highlighting this evidence and the research needs will improve Pain, Agitation/sedation, Delirium, Immobility (mobilization/rehabilitation), and Sleep (disruption) management and provide the foundation for improved outcomes and science in this vulnerable population.
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An Unusual Presentation of Acute Weakness: Acute Inflammatory Demyelinating Polyneuropathy in a Patient with Psychiatric Illness. Case Rep Emerg Med 2018; 2018:4065342. [PMID: 30345121 PMCID: PMC6174749 DOI: 10.1155/2018/4065342] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 04/25/2018] [Accepted: 07/31/2018] [Indexed: 11/24/2022] Open
Abstract
We report an unusual presentation of Guillain-Barré wherein a patient with an extensive history of psychiatric illness had a dream that his legs were crushed in an earthquake and awoke from the dream with paresthesias and rapid paralysis of bilateral lower extremities. This article discusses an atypical presentation of pathology and diagnostic evaluation for a form of Guillain-Barré called Acute Inflammatory Demyelinating Polyneuropathy (AIDP).
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Xiao F, Zhang J, Wang W, Wang X, Zhang W, Xu L, Han F. A case report of REM sleep behavior disorder, Behcet's disease, Sjogren's syndrome and cognitive dysfunction. BMC Rheumatol 2018; 2:19. [PMID: 30886970 PMCID: PMC6390777 DOI: 10.1186/s41927-018-0022-y] [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: 11/09/2017] [Accepted: 05/08/2018] [Indexed: 11/23/2022] Open
Abstract
Background Behcet’s disease and Sjogren’s syndrome is an autoimmune disorder from which many systems of the body can suffer. Here we reported a patient with a history of Behcet’s disease and Sjogren’s syndrome in which REM sleep behavior disorder (RBD) was then detected by polysomnographic (PSG) monitoring. Case presentation A 68-year-old male patient with a history of Behcet’s disease and Sjogren’s syndrome was diagnosed with RBD by clinical examination and video-PSG, and he also underwent a multiple sleep latency test and cerebral magnetic resonance imaging. The patient had a history of Behcet’s disease for 20 years and Sjogren’s syndrome for 2 years. The cerebral magnetic resonance imaging also suggested cerebral demyelination and mild cortical atrophy, with cognitive dysfunction by a score of 28 on the mini-mental state examination (MMSE) and a score of 22 on the Montreal cognitive assessment (MoCA). Conclusion RBD is common in the elderly population and is significantly related to α-synucleinopathy. Combining the decline in neuro-cognition and mild cortical atrophy, presentation of RBD in this patient could indicate an underlying α-synucleinopathy neurodegenerative disorder in the future. Considering the role of inflammation in the pathogenesis of α-synucleinopathy and a common shared HLA allelic genes in RBD and Sjogren’s syndrome, it is suggested that a physiological process which is related to neuroinflammation may be involved in the pathogenesis of RBD.
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Affiliation(s)
- Fulong Xiao
- 1Sleep Medicine Center, Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, 100044 People's Republic of China
| | - Jun Zhang
- 2Department of Neurology, Peking University People's Hospital, Beijing, 100044 People's Republic of China
| | - Waner Wang
- 3PKU-Upenn Sleep Center, Peking University International Hospital, Beijing, 102206 People's Republic of China
| | - Xuehua Wang
- 3PKU-Upenn Sleep Center, Peking University International Hospital, Beijing, 102206 People's Republic of China
| | - Wei Zhang
- 3PKU-Upenn Sleep Center, Peking University International Hospital, Beijing, 102206 People's Republic of China
| | - Liyue Xu
- 3PKU-Upenn Sleep Center, Peking University International Hospital, Beijing, 102206 People's Republic of China
| | - Fang Han
- 1Sleep Medicine Center, Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, 100044 People's Republic of China
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Barone DA, Henchcliffe C. Rapid eye movement sleep behavior disorder and the link to alpha-synucleinopathies. Clin Neurophysiol 2018; 129:1551-1564. [PMID: 29883833 DOI: 10.1016/j.clinph.2018.05.003] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 05/10/2018] [Accepted: 05/18/2018] [Indexed: 01/09/2023]
Abstract
Rapid eye movement (REM) sleep behavior disorder (RBD) involves REM sleep without atonia in conjunction with a recurrent nocturnal dream enactment behavior, with vocalizations such as shouting and screaming, and motor behaviors such as punching and kicking. Secondary RBD is well described in association with neurological disorders including Parkinson's disease (PD), multiple system atrophy (MSA), and other conditions involving brainstem structures such as tumors. However, RBD alone is now considered to be a potential harbinger of later development of neurodegenerative disorders, in particular PD, MSA, dementia with Lewy bodies (DLB), and pure autonomic failure. These conditions are linked by their underpinning pathology of alpha-synuclein protein aggregation. In RBD, it is therefore important to recognize the potential risk for later development of an alpha-synucleinopathy, and to investigate for other potential causes such as medications. Other signs and symptoms have been described in RBD, such as orthostatic hypotension, or depression. While it is important to recognize these features to improve patient management, they may ultimately provide clinical clues that will lead to risk stratification for phenoconversion. A critical need is to improve our ability to counsel patients, particularly with regard to prognosis. The ability to identify who, of those with RBD, is at high risk for later neurodegenerative disorders will be paramount, and would in addition advance our understanding of the prodromal stages of the alpha-synucleinopathies. Moreover, recognition of at-risk individuals for neurodegenerative disorders may ultimately provide a platform for the testing of possible neuroprotective agents for these neurodegenerative disorders.
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Bahnasy WS, El-Heneedy YAE, El-Shamy AM, Badr MY, Amer RA, Ibrahim ISE. Sleep and psychiatric abnormalities in Gullian Barré Syndrome. THE EGYPTIAN JOURNAL OF NEUROLOGY, PSYCHIATRY AND NEUROSURGERY 2018; 54:5. [PMID: 29780225 PMCID: PMC5954782 DOI: 10.1186/s41983-018-0007-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Accepted: 03/23/2018] [Indexed: 11/10/2022] Open
Abstract
Background The sensori-motor manifestations of Guillain Barré Syndrome (GBS) are usually severe enough to mask the psychiatric and sleep problems which are in need for more attention for better functional outcome. Methods This study was performed on 20 GBS patients and 10 healthy controls. Patients were evaluated initially before immunotherapy using the Overall Disability Sum Score (ODSS), Neuropathy Pain Scale (NPS), Hamilton Anxiety Scale (HAS), Montgomery–Åsberg Depression Rating Scale (MADRS) and one-night polysomnography (PSG) followed by the multiple sleep latency test (MSLT) to evaluate the mean sleep latencies. Reevaluation was done using the same parameters 1 month after completing immunotherapy. Results The study showed significant increase in HAS in GBS patients which were positively correlated with the degree of motor disability. The mean sleep latencies of MSLT were significantly shortened and PSG showed shortening of the total sleep time, sleep efficiency, lowest O2 saturation and pulse transit time with increased wake after sleep onset, sleep stage transition index, apnea hypopnea index, desaturation index, arousal index, snore index and periodic limb movement index. One month after immunotherapy, the anxiety symptoms and sleep abnormalities showed non-significant improvements which were not correlated with the improvements in the sensori-motor manifestations. Conclusions GBS patients usually have sleep and psychiatric abnormalities which may take longer time to improve than the sensori-motor manifestations. So, they need more attention in the management protocol for early patients’ independence and return to usual daily activities.
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Affiliation(s)
- Wafik Said Bahnasy
- 1Department of Neuropsychiatry, Faculty of Medicine, Tanta University, Tanta, 31527 Egypt
| | | | - Ahmed Mohamed El-Shamy
- 1Department of Neuropsychiatry, Faculty of Medicine, Tanta University, Tanta, 31527 Egypt
| | - Marwa Yassin Badr
- 1Department of Neuropsychiatry, Faculty of Medicine, Tanta University, Tanta, 31527 Egypt
| | - Reham Ahmed Amer
- 2Psychiatry Unit, Department of Neuropsychiatry, Faculty of Medicine, Tanta University, Tanta, Egypt
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Abdalmalak A, Milej D, Norton L, Debicki DB, Gofton T, Diop M, Owen AM, St. Lawrence K. Single-session communication with a locked-in patient by functional near-infrared spectroscopy. NEUROPHOTONICS 2017; 4:040501. [PMID: 29296627 PMCID: PMC5741990 DOI: 10.1117/1.nph.4.4.040501] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Accepted: 11/27/2017] [Indexed: 05/20/2023]
Abstract
There is a growing interest in the possibility of using functional neuroimaging techniques to aid in detecting covert awareness in patients who are thought to be suffering from a disorder of consciousness. Immerging optical techniques such as time-resolved functional near-infrared spectroscopy (TR-fNIRS) are ideal for such applications due to their low-cost, portability, and enhanced sensitivity to brain activity. The aim of this case study was to investigate for the first time the ability of TR-fNIRS to detect command driven motor imagery (MI) activity in a functionally locked-in patient suffering from Guillain-Barré syndrome. In addition, the utility of using TR-fNIRS as a brain-computer interface (BCI) was also assessed by instructing the patient to perform an MI task as affirmation to three questions: (1) confirming his last name, (2) if he was in pain, and (3) if he felt safe. At the time of this study, the patient had regained limited eye movement, which provided an opportunity to accurately validate a BCI after the fNIRS study was completed. Comparing the two sets of responses showed that fNIRS provided the correct answers to all of the questions. These promising results demonstrate for the first time the potential of using an MI paradigm in combination with fNIRS to communicate with functionally locked-in patients without the need for prior training.
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Affiliation(s)
- Androu Abdalmalak
- Lawson Health Research Institute, Imaging Program, London, Ontario, Canada
- Western University, Department of Medical Biophysics, London, Ontario, Canada
- Address all correspondence to: Androu Abdalmalak, E-mail:
| | - Daniel Milej
- Lawson Health Research Institute, Imaging Program, London, Ontario, Canada
- Western University, Department of Medical Biophysics, London, Ontario, Canada
| | - Loretta Norton
- Western University, Brain and Mind Institute, London, Ontario, Canada
| | - Derek B. Debicki
- Western University, Clinical Neurological Sciences, London, Ontario, Canada
| | - Teneille Gofton
- Western University, Clinical Neurological Sciences, London, Ontario, Canada
| | - Mamadou Diop
- Lawson Health Research Institute, Imaging Program, London, Ontario, Canada
- Western University, Department of Medical Biophysics, London, Ontario, Canada
| | - Adrian M. Owen
- Western University, Brain and Mind Institute, London, Ontario, Canada
| | - Keith St. Lawrence
- Lawson Health Research Institute, Imaging Program, London, Ontario, Canada
- Western University, Department of Medical Biophysics, London, Ontario, Canada
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Rodriguez CL, Jaimchariyatam N, Budur K. Rapid Eye Movement Sleep Behavior Disorder. Chest 2017; 152:650-662. [DOI: 10.1016/j.chest.2017.03.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Revised: 02/14/2017] [Accepted: 03/04/2017] [Indexed: 10/19/2022] Open
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Davies AN, Patel SD, Gregory A, Lee B. Observational study of sleep disturbances in advanced cancer. BMJ Support Palliat Care 2017; 7:435-440. [DOI: 10.1136/bmjspcare-2017-001363] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Revised: 07/07/2017] [Accepted: 07/19/2017] [Indexed: 11/04/2022]
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Tzeng NS, Chang HA, Chung CH, Lin FH, Yeh CB, Huang SY, Chang CC, Lu RB, Kao YC, Yeh HW, Chiang WS, Chien WC. Risk of psychiatric disorders in Guillain-Barre syndrome: A nationwide, population-based, cohort study. J Neurol Sci 2017; 381:88-94. [PMID: 28991722 DOI: 10.1016/j.jns.2017.08.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Revised: 07/25/2017] [Accepted: 08/16/2017] [Indexed: 01/17/2023]
Abstract
BACKGROUND Guillain-Barre syndrome (GBS) is a rare immune-related neurological disorder with high mortality and morbidity, but the comorbid psychiatric disorders garnered little attention in the GBS patients. This study aimed to investigate the association between GBS and the risk of developing psychiatric disorders. METHODS A total of 18,192 enrolled patients, with 4548 study subjects who had suffered GBS, and 13,644 controls matched for gender and age, from the Inpatient Dataset of 2000-2013 in Taiwan, and selected from the National Health Insurance Research Database (NHIRD). After adjusting for confounding factors, Cox proportional hazards analysis was used to compare the risk of developing psychiatric disorders during the 13years of follow-up. RESULTS Of the study subjects, 471 (10.35%) developed psychiatric disorders when compared to 1023 (7.50%) in the control group. Fine and Gray's competing risk model analysis revealed that the study subjects were more likely to develop psychiatric disorders (crude hazard ratio [HR]: 4.281 (95% CI=3.819-4.798, p<0.001). After adjusting for gender, age, monthly income, urbanization level, geographic region, and comorbidities, the adjusted HR was 4.320 (95% CI=3.852-4.842, p<0.001). Dementia, depressive disorders, sleep disorders, and psychotic disorders predominate in these psychiatric disorders. Mechanical ventilation and hemodialysis are associated with a lower risk of dementia when compared to the control groups. CONCLUSIONS Patients who suffered from GBS had a higher risk of developing psychiatric disorders, and this finding should act as a reminder to the clinicians that a regular psychiatric follow-up might well be needed for those patients.
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Affiliation(s)
- Nian-Sheng Tzeng
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC; Student Counseling Center, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Hsin-An Chang
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC; Student Counseling Center, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Chi-Hsiang Chung
- Taiwanese Injury Prevention and Safety Promotion Association, Taipei, Taiwan, ROC; School of Public Health, National Defense Medical Center, Taipei, Taiwan, ROC; Department of Medical Research, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Fu-Huang Lin
- School of Public Health, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Chin-Bin Yeh
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC; Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, ROC
| | - San-Yuan Huang
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC; Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Chuan-Chia Chang
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Ru-Band Lu
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC; Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, ROC; Division of Clinical Psychology, Institute of Allied Health Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan, ROC; Department of Psychiatry, College of Medicine, National Cheng Kung University, Tainan, Taiwan, ROC; Institute of Behavioral Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan, ROC; Department of Psychiatry, National Cheng Kung University Hospital, Tainan, Taiwan, ROC; Center for Neuropsychiatric Research, National Health Research Institute, Zhunan, Miaoli County, Taiwan, ROC
| | - Yu-Chen Kao
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC; Department of Psychiatry, Tri-Service General Hospital, Song-Shan Branch, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Hui-Wen Yeh
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC; Institute of Bioinformatics and Systems Biology, National Chiao Tung University, Hsin-Chu, Taiwan, ROC; Department of Nursing, Tri-Service General Hospital, School of Nursing, National Defense Medical Center, Taipei, Taiwan, ROC; Department of Nursing, Kang-Ning University (Taipei Campus), Taipei, Taiwan, ROC
| | - Wei-Shan Chiang
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC; Department and Institute of Mathematics, Tamkang University, New Taipei City, Taiwan, ROC
| | - Wu-Chien Chien
- School of Public Health, National Defense Medical Center, Taipei, Taiwan, ROC; Department of Medical Research, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC.
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Sangroula D, Durrance R, Bhattarai S, Nandakumar T. Neuropsychiatric debut as a presentation of Guillain-Barré Syndrome: An atypical clinical case and literature review. J Clin Neurosci 2017; 44:245-249. [PMID: 28688623 DOI: 10.1016/j.jocn.2017.06.041] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2017] [Accepted: 06/19/2017] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Guillain Barré Syndrome (GBS) is an acute immune-mediated polyneuropathy most frequently presenting two to four weeks after an acute mild-moderately severe infection as progressive muscular weakness of the lower limbs extending proximally with dysreflexia and autonomic dysfunction. While GBS is typically believed to be isolated to the Peripheral Nervous System, Central Nervous System (CNS) and psychiatric manifestations as a sequela of the disease have been described in different imaging and clinical studies. Many variants of presentation of GBS have been recognized, however a case presenting with primarily psychiatric and autonomic dysfunction preceding muscle weakness has not been cited in the literatures to date. CASE PRESENTATION We describe a 24-year-old previously healthy male presenting with behavioral symptoms including depression, anxiety, and amnesia, and autonomic dysfunction which preceded muscle weakness by two weeks. CNS imaging and blood work results were unremarkable. GBS was confirmed upon cerebral spinal fluid analysis remarkable for an important cytoalbuminologic dissociation and markedly elevated protein concentration. The patient responded well to five cycles of inpatient plasmapheresis and short-term selective serotonin reuptake inhibitor treatment with complete recovery of both neurological and behavioral symptoms. CONCLUSION Though GBS is typically considered a peripheral neuropathy, evidence for CNS involvement exists; GBS should be considered within the differential diagnosis, and neurological features should be monitored, in a patient with new onset unclear psychiatric and CNS symptoms.
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Affiliation(s)
- Dinesh Sangroula
- Jamaica Hospital Medical Center, Department of Psychiatry, NY, United States.
| | - Richard Durrance
- Jamaica Hospital Medical Center, Department of Medicine, NY, United States.
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Antelmi E, Ferri R, Iranzo A, Arnulf I, Dauvilliers Y, Bhatia KP, Liguori R, Schenck CH, Plazzi G. From state dissociation to status dissociatus. Sleep Med Rev 2016; 28:5-17. [DOI: 10.1016/j.smrv.2015.07.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Revised: 07/11/2015] [Accepted: 07/18/2015] [Indexed: 01/10/2023]
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Gaughan T, Buckley A, Hommer R, Grant P, Williams K, Leckman JF, Swedo SE. Rapid Eye Movement Sleep Abnormalities in Children with Pediatric Acute-Onset Neuropsychiatric Syndrome (PANS). J Clin Sleep Med 2016; 12:1027-32. [PMID: 27166296 DOI: 10.5664/jcsm.5942] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Accepted: 04/07/2016] [Indexed: 12/30/2022]
Abstract
STUDY OBJECTIVES Polysomnographic investigation of sleep architecture in children presenting with pediatric acute-onset neuropsychiatric syndrome (PANS). METHODS Fifteen consecutive subjects meeting criteria for PANS (mean age = 7.2 y; range 3-10 y) underwent single-night full polysomnography (PSG) read by a pediatric neurologist. RESULTS Thirteen of 15 subjects (87%) had abnormalities detected with PSG. Twelve of 15 had evidence of rapid eye movement (REM) sleep motor disinhibition, as characterized by excessive movement, laughing, hand stereotypies, moaning, or the continuation of periodic limb movements during sleep (PLMS) into REM sleep. CONCLUSIONS This study shows various forms of REM sleep motor disinhibition present in a population of children with PANS.
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Affiliation(s)
- Thomas Gaughan
- Department of Pediatrics and Developmental Neuroscience, National Institute of Mental Health, Bethesda, MD
| | - Ashura Buckley
- Department of Pediatrics and Developmental Neuroscience, National Institute of Mental Health, Bethesda, MD
| | - Rebecca Hommer
- Department of Pediatrics and Developmental Neuroscience, National Institute of Mental Health, Bethesda, MD
| | - Paul Grant
- Department of Pediatrics and Developmental Neuroscience, National Institute of Mental Health, Bethesda, MD
| | - Kyle Williams
- Pediatric Neuropsychiatry and Immunology Program, Massachusetts General Hospital, Harvard University School of Medicine, Boston, MA
| | - James F Leckman
- Child Study Center, Yale University School of Medicine, New Haven, CT
| | - Susan E Swedo
- Department of Pediatrics and Developmental Neuroscience, National Institute of Mental Health, Bethesda, MD
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Abstract
The intensive care unit (ICU) environment is not propitious for restoring sleep and many studies have reported that critically ill patients have severe sleep disruptions. However, sleep alterations in critically ill patients are specific and differ significantly from those in ambulatory patients. Polysomnographic patterns of normal sleep are frequently lacking in critically ill patients and the neurobiology of sleep is important to consider regarding alternative methods to quantify sleep in the ICU. This article discusses elements of sleep neurobiology affecting the specificity of sleep patterns and sleep alterations in patients admitted to the ICU.
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Affiliation(s)
- Xavier Drouot
- CHU de Poitiers, Department of Clinical Neurophysiology, Hôpital Jean Bernard, 2 rue de la Milétrie, Poitiers 86000, France; Univ Poitiers, University of Medicine and Pharmacy, 6 rue de la Milétrie, Poitiers 86000, France; INSERM, CIC 1402, Equipe Alive, CHU de Poitiers, Cours Est J. Bernard, Poitiers 86000, France.
| | - Solene Quentin
- CHU de Poitiers, Department of Clinical Neurophysiology, Hôpital Jean Bernard, 2 rue de la Milétrie, Poitiers 86000, France; Univ Poitiers, University of Medicine and Pharmacy, 6 rue de la Milétrie, Poitiers 86000, France; INSERM, CIC 1402, Equipe Alive, CHU de Poitiers, Cours Est J. Bernard, Poitiers 86000, France
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Rajabally YA, Seri S, Cavanna AE. Neuropsychiatric manifestations in inflammatory neuropathies: A systematic review. Muscle Nerve 2016; 54:1-8. [PMID: 26999767 PMCID: PMC5084733 DOI: 10.1002/mus.25112] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2016] [Indexed: 11/25/2022]
Abstract
We conducted a systematic literature review on psychological and behavioral comorbidities in patients with inflammatory neuropathies. In Guillain–Barré syndrome (GBS), psychotic symptoms are reported during early stages in 30% of patients. Typical associations include mechanical ventilation, autonomic dysfunction, inability to communicate, and severe weakness. Anxiety and depression are frequent comorbidities. Anxiety may increase post‐hospital admissions and be a predictor of mechanical ventilation. Posttraumatic stress disorder may affect up to 20% of ventilated patients. Sleep disturbances are common in early‐stage GBS, affecting up to 50% of patients. In chronic inflammatory demyelinating polyradiculoneuropathy, memory and quality of sleep may be impaired. An independent link between depression and pretreatment upper limb disability and ascites was reported in POEMS (polyneuropathy, organomegaly, endocrinopathy, M‐protein, skin) syndrome, with an association with early death. Hematological treatment of POEMS appears effective on depression. Published literature on psychological/behavioral manifestations in inflammatory neuropathies remains scarce, and further research is needed. Muscle Nerve54: 1–8, 2016
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Affiliation(s)
- Yusuf A Rajabally
- School of Life and Health Sciences, Aston Brain Centre, Aston University, Aston Triangle, Birmingham, B4 7ET, UK
| | - Stefano Seri
- School of Life and Health Sciences, Aston Brain Centre, Aston University, Aston Triangle, Birmingham, B4 7ET, UK
| | - Andrea E Cavanna
- School of Life and Health Sciences, Aston Brain Centre, Aston University, Aston Triangle, Birmingham, B4 7ET, UK
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42
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Abstract
The intensive care unit (ICU) environment is not propitious for restoring sleep and many studies have reported that critically ill patients have severe sleep disruptions. However, sleep alterations in critically ill patients are specific and differ significantly from those in ambulatory patients. Polysomnographic patterns of normal sleep are frequently lacking in critically ill patients and the neurobiology of sleep is important to consider regarding alternative methods to quantify sleep in the ICU. This article discusses elements of sleep neurobiology affecting the specificity of sleep patterns and sleep alterations in patients admitted to the ICU.
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Affiliation(s)
- Xavier Drouot
- CHU de Poitiers, Department of Clinical Neurophysiology, Hôpital Jean Bernard, 2 rue de la Milétrie, Poitiers 86000, France; Univ Poitiers, University of Medicine and Pharmacy, 6 rue de la Milétrie, Poitiers 86000, France; INSERM, CIC 1402, Equipe Alive, CHU de Poitiers, Cours Est J. Bernard, Poitiers 86000, France.
| | - Solene Quentin
- CHU de Poitiers, Department of Clinical Neurophysiology, Hôpital Jean Bernard, 2 rue de la Milétrie, Poitiers 86000, France; Univ Poitiers, University of Medicine and Pharmacy, 6 rue de la Milétrie, Poitiers 86000, France; INSERM, CIC 1402, Equipe Alive, CHU de Poitiers, Cours Est J. Bernard, Poitiers 86000, France
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Vale TC, Fernandes do Prado LB, do Prado GF, Povoas Barsottini OG, Pedroso JL. Rapid Eye Movement Sleep Behavior Disorder in Paraneoplastic Cerebellar Degeneration: Improvement with Immunotherapy. Sleep 2016; 39:117-20. [PMID: 26414894 DOI: 10.5665/sleep.5330] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2015] [Accepted: 07/30/2015] [Indexed: 12/29/2022] Open
Abstract
STUDY OBJECTIVES To report two female patients with paraneoplastic cerebellar degeneration (PCD) related to breast cancer that presented with rapid eye movement-sleep behavior disorder (RBD) and improved sleep symptoms with immunotherapy. METHODS The two patients were evaluated through clinical scale and polysomnography before and after therapy with intravenous immunoglobulin. RESULTS RBD was successfully treated with immunotherapy in both patients. Score on the RBD screening questionnaire dropped from 10 to 1 or 0, allied with the normalization of polysomnographic findings. CONCLUSIONS A marked improvement in RBD after immunotherapy in PCD raises the hypothesis that secondary RBD may be an immune-mediated sleep disorder.
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Affiliation(s)
- Thiago Cardoso Vale
- Movement Disorders Unit, Neurology Service, University Hospital. Department of Internal Medicine, Faculty of Medicine, Federal University of Juiz de Fora (UFJF), Juiz de Fora, Minas Gerais, Brazil
| | | | - Gilmar Fernandes do Prado
- Division of General Neurology and Ataxia Unit, Department of Neurology, Universidade Federal São Paulo, São Paulo, Brazil
| | | | - José Luiz Pedroso
- Division of General Neurology and Ataxia Unit, Department of Neurology, Universidade Federal São Paulo, São Paulo, Brazil
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Gao J, Li Y, Sun Y, Hu W, Liu Y, An D, Yin Y. The study of sleep disorder factors in patients with Guillain-Barré syndrome. Int J Neurosci 2015; 126:893-8. [PMID: 27348620 DOI: 10.3109/00207454.2015.1080699] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
In this study, we explore the sleep disorders and its associated factors in patients with Guillain-Barré syndrome (GBS), so as to work out appropriate interventions to promote early recovery of the patients. This study subjects included 49 patients with GBS who had been admitted to the Department of Neurology at The Affiliated Hospital of Hebei University, fulfilling National Institute of Neurological and Communicative Diseases and Stroke (NINCDS) criteria for GBS; 37 cases were male and 12 female (age: 27-68 years). Patients were evaluated once daily for two consecutive weeks. By using Wong and Baker Face Scale (WBFS) to evaluate the numbness and pain in patients, 0 points representing completely no pain and 10 points represents the most severity of the pain reactions; the same applies for numbness. The GBS Disability Scale (GBS DS) is used to evaluate the severity of GBS. The Hospital Anxiety and Depression Scale (HADS) is used to evaluate the anxiety and depression the patient is experiencing. All patients take routine EMG and sleep EEG. The sleep quality of the subjects was evaluated by the Pittsburgh Sleep Quality Index Scale (PSQI) and Richard Campbell Sleep Rating Scale. This study found that the application of ventilators, numbness, anxiety and severe limb movement disorders are the main factors causing sleep disorders. Cerebrospinal fluid (CSF) protein concentration is also associated with sleep disorders. But, no obvious abnormalities were found in sleep EEG. The application of the ventilator, numbness, anxiety and severe limb movement disorder are main factors causing sleep disorders. CSF protein concentration is also associated with sleep disorders.
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Affiliation(s)
- Juan Gao
- a Department of Neurology , The Affiliated Hospital of Hebei University , Baoding , Hebei , PR China
| | - Yan Li
- b Department of Medicine , Hebei University , Baoding , Hebei , PR China
| | - Yafei Sun
- c Department of Neurology , Second Hospital of Hebei Medical University , Shijiazhuang , Hebei , PR China
| | - Weihua Hu
- d Department of Rehabilitation , The Affiliated Hospital of Hebei University , Baoding , Hebei , PR China
| | - Yuanyuan Liu
- b Department of Medicine , Hebei University , Baoding , Hebei , PR China
| | - Di An
- b Department of Medicine , Hebei University , Baoding , Hebei , PR China
| | - Yuhong Yin
- e Department of General Medicine , The First Central Hospital of Baoding City , Baoding , Hebei , PR China
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Aboussouan LS. Sleep-disordered Breathing in Neuromuscular Disease. Am J Respir Crit Care Med 2015; 191:979-89. [DOI: 10.1164/rccm.201412-2224ci] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Abgrall G, Demeret S, Rohaut B, Leu-Semenescu S, Arnulf I. Status dissociatus and disturbed dreaming in a patient with Morvan syndrome plus myasthenia gravis. Sleep Med 2015; 16:894-6. [PMID: 26049742 DOI: 10.1016/j.sleep.2015.03.017] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2015] [Revised: 03/08/2015] [Accepted: 03/25/2015] [Indexed: 11/16/2022]
Affiliation(s)
- Gwenolé Abgrall
- Sleep Disorders Unit, APHP, Pitié-Salpêtrière Hospital, Paris, France
| | - Sophie Demeret
- Intensive Care Unit of Neurology, Neurology Department, APHP, Pitié-Salpêtrière Hospital, Paris, France
| | - Benjamin Rohaut
- Intensive Care Unit of Neurology, Neurology Department, APHP, Pitié-Salpêtrière Hospital, Paris, France
| | - Smaranda Leu-Semenescu
- Sleep Disorders Unit, APHP, Pitié-Salpêtrière Hospital, Paris, France; CRICM, Inserm U975-CNRS, Pierre and Marie Curie University (Sorbonne Universities, Univ Paris 6), Paris, France
| | - Isabelle Arnulf
- Sleep Disorders Unit, APHP, Pitié-Salpêtrière Hospital, Paris, France; CRICM, Inserm U975-CNRS, Pierre and Marie Curie University (Sorbonne Universities, Univ Paris 6), Paris, France.
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Abstract
Excessive daytime sleepiness has significant impact on neurological function, and has societal implications. Sleepiness is a common feature of many neurological conditions. A careful history will often reveal one of many common causes of excessive daytime sleepiness and suggest appropriate treatment. Neurophysiological testing can provide objective assessment. Behavioural management is an important first step in management. Treatment of common concurrent sleep disorders is also essential. Currently available medications can further symptomatically improve function in many individuals. The strongest evidence base is for the treatment of narcolepsy - a prototype disorder of excessive daytime sleepiness. Currently used medications include modafinil, stimulants, and sodium oxybate amongst others. This review discusses important features in the diagnosis of daytime sleepiness in adults, and outlines a treatment approach. Further evidence-based information about the management of this common problem is essential.
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Nelson KR. Near-death experience: arising from the borderlands of consciousness in crisis. Ann N Y Acad Sci 2014; 1330:111-9. [DOI: 10.1111/nyas.12576] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Kevin R. Nelson
- Department of Neurology; University of Kentucky; Lexington Kentucky
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