1
|
Zebrack JE, Gao J, Verhey B, Tian L, Stave C, Farhadian B, Ma M, Silverman M, Xie Y, Tran P, Thienemann M, Wilson JL, Frankovich J. Prevalence of Neurological Soft Signs at Presentation in Pediatric Acute-Onset Neuropsychiatric Syndrome. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.04.26.24306193. [PMID: 38746142 PMCID: PMC11092680 DOI: 10.1101/2024.04.26.24306193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Importance Studies of brain imaging and movements during REM sleep indicate basal ganglia involvement in pediatric acute-onset neuropsychiatric syndrome (PANS). Characterizing neurological findings commonly present in patients with PANS could improve diagnostic accuracy. Objective To determine the prevalence of neurological soft signs which may reflect basal ganglia dysfunction (NSS-BG) in youth presenting with PANS and whether clinical characteristics of PANS correlate with NSS-BG. Design, Setting, and Participants: 135 new patients who were evaluated at the Stanford Children's Immune Behavioral Health Clinic between November 1, 2014 and March 1, 2020 and met strict PANS criteria were retrospectively reviewed for study inclusion. 16 patients were excluded because they had no neurological exam within the first three visits and within three months of clinical presentation. Main Outcomes and Measures The following NSS-BG were recorded from medical record review: 1) glabellar tap reflex, 2) tongue movements, 3) milkmaid's grip, 4) choreiform movements, 5) spooning, and 6) overflow movements. We included data from prospectively collected symptoms and impairment scales. Results The study included 119 patients: mean age at PANS onset was 8.2 years, mean age at initial presentation was 10.4 years, 55.5% were male, and 73.9% were non-Hispanic White. At least one NSS-BG was observed in 95/119 patients (79.8%). Patients had 2.1 NSS-BG on average. Patients with 4 or more NSS-BG had higher scores of global impairment (p=0.052) and more symptoms (p=0.008) than patients with 0 NSS-BG. There was no significant difference in age at visit or reported caregiver burden. On Poisson and linear regression, the number of NSS-BG was associated with global impairment (2.857, 95% CI: 0.092-5.622, p=0.045) and the number of symptoms (1.049, 95% CI: 1.018-1.082, p=0.002), but not age or duration of PANS at presentation. Conclusions and Relevance We found a high prevalence of NSS-BG in patients with PANS and an association between NSS-BG and disease severity that is not attributable to younger age. PANS may have a unique NSS-BG profile, suggesting that targeted neurological exams may support PANS diagnosis.
Collapse
Affiliation(s)
- Jane E. Zebrack
- Division of Allergy, Immunology and Rheumatology, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
- Stanford PANS/Immune Behavioral Health Clinic and PANS Research Program at Lucile Packard Children's Hospital, Stanford, CA, USA
| | - Jaynelle Gao
- Division of Allergy, Immunology and Rheumatology, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
- Stanford PANS/Immune Behavioral Health Clinic and PANS Research Program at Lucile Packard Children's Hospital, Stanford, CA, USA
| | - Britta Verhey
- Division of Allergy, Immunology and Rheumatology, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
- Stanford PANS/Immune Behavioral Health Clinic and PANS Research Program at Lucile Packard Children's Hospital, Stanford, CA, USA
| | - Lu Tian
- Department of Biomedical Data Science, Stanford University School of Medicine, Stanford, CA, USA
| | - Christopher Stave
- Lane Medical Library, Stanford University School of Medicine, Stanford, CA, USA
| | - Bahare Farhadian
- Division of Allergy, Immunology and Rheumatology, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
- Stanford PANS/Immune Behavioral Health Clinic and PANS Research Program at Lucile Packard Children's Hospital, Stanford, CA, USA
| | - Meiqian Ma
- Division of Allergy, Immunology and Rheumatology, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
- Stanford PANS/Immune Behavioral Health Clinic and PANS Research Program at Lucile Packard Children's Hospital, Stanford, CA, USA
| | - Melissa Silverman
- Stanford PANS/Immune Behavioral Health Clinic and PANS Research Program at Lucile Packard Children's Hospital, Stanford, CA, USA
- Division of Child and Adolescent Psychiatry and Child Development, Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Yuhuan Xie
- Stanford PANS/Immune Behavioral Health Clinic and PANS Research Program at Lucile Packard Children's Hospital, Stanford, CA, USA
- Division of Child and Adolescent Psychiatry and Child Development, Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Paula Tran
- Stanford PANS/Immune Behavioral Health Clinic and PANS Research Program at Lucile Packard Children's Hospital, Stanford, CA, USA
- Division of Child and Adolescent Psychiatry and Child Development, Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Margo Thienemann
- Stanford PANS/Immune Behavioral Health Clinic and PANS Research Program at Lucile Packard Children's Hospital, Stanford, CA, USA
- Division of Child and Adolescent Psychiatry and Child Development, Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Jenny L. Wilson
- Division of Pediatric Neurology, Department of Pediatrics, Oregon Health & Science University, Portland, OR, USA
| | - Jennifer Frankovich
- Division of Allergy, Immunology and Rheumatology, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
- Stanford PANS/Immune Behavioral Health Clinic and PANS Research Program at Lucile Packard Children's Hospital, Stanford, CA, USA
| |
Collapse
|
2
|
Diagnostic accuracy of glabellar tap sign for Parkinson's disease. J Neural Transm (Vienna) 2021; 128:1655-1661. [PMID: 34328563 PMCID: PMC8536581 DOI: 10.1007/s00702-021-02391-3] [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: 05/25/2021] [Accepted: 07/22/2021] [Indexed: 11/30/2022]
Abstract
Glabellar tap or reflex (GR) is an old bedside clinical test used in the diagnostics of Parkinson’s disease (PD), but its diagnostic value is unclear. This study examines the diagnostic validity and reliability of GR in PD in relation to brain dopaminergic activity. GR was performed on 161 patients with PD, 47 patients with essential tremor (ET) and 40 healthy controls immediately prior to dopamine transporter (DAT) [123I]FP-CIT SPECT scanning. The binding ratios were investigated with consideration of the GR result (normal/abnormal). In addition, the consistency of the GR was investigated with 89 patients after a mean follow-up of 2.2 years. PD and ET patients had higher GR scores than healthy controls (p < 0.001), but there was no difference in GR between PD and ET patients (p = 0.09). There were no differences in the ratio of abnormal to normal GRs between the PD and ET groups (73% vs. 64% abnormal, respectively, p = 0.13) or in DAT binding between PD patients with abnormal and normal GRs (p > 0.36). Over follow-up, the GR changed from abnormal to normal in 20% of PD patients despite the presence of clinically typical disease. The sensitivity and specificity of GR for differentiating PD from ET were 78.3% and 36.2%, respectively. Although GR has been used by clinicians in the diagnostics of PD, it does not separate PD from ET. It also shows considerable inconsistency over time, and abnormal GR has no relationship with dopamine loss. Its usefulness should be tested for other clinical diagnostic purposes.
Collapse
|
3
|
Chiropractic management of toe-walking in an eight-year-old male diagnosed with autism spectrum disorder utilizing a functional approach: A case study. J Bodyw Mov Ther 2021; 26:538-541. [PMID: 33992294 DOI: 10.1016/j.jbmt.2021.03.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 12/10/2020] [Accepted: 03/13/2021] [Indexed: 11/21/2022]
Abstract
OBJECTIVE The objective of this paper is to discuss the treatment of idiopathic toe-walking utilizing cognitive-motor dual-tasking and primitive reflex integration exercises. METHODS An eight-year-old child with the previous diagnosis of autism spectrum disorder and idiopathic toe-walking presents for chiropractic care. The patient had previously received eight months of physical therapy in which his results plateaued after three months of care. RESULTS On the initial visit, the child was evaluated for primitive reflexes. The patient retained the asymmetrical tonic neck reflex and palmer grasp. He was prescribed exercises to integrate these reflexes. In the second visit and onwards, the patient was tasked with walking while performing a cognitive or motor task. The patient's performance of primitive reflex attenuation exercises significantly improved in form and timing, and the patient achieved proper gait mechanics with most interventions used. CONCLUSION Due to the limited number of visits, the patient was prescribed a cognitive task to help facilitate the retention of proper gait mechanics; however, these findings suggest that chiropractic management may prove useful in children who toe walk and that further investigation into treatment utilizing primitive reflex integration exercises for children with psychomotor delays is warranted. We suggest that the integration of primitive reflex testing for the chiropractor can yield many answers and serve as a valuable rehabilitation approach.
Collapse
|
4
|
Shimo Y, Hattori N. [Parkinson's disease and it's look-alike]. Rinsho Shinkeigaku 2020; 60:815-821. [PMID: 33229833 DOI: 10.5692/clinicalneurol.cn-001459] [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: 11/05/2022]
Abstract
The diagnosis of Parkinson's disease (PD) requires the exclusion of other diseases using various methods. However, it is difficult to differentiate these diseases based only on clinical symptoms, and information regarding responses to drugs and several imaging examinations are often needed for a diagnosis. In recent years, various neurological signs and symptoms have been reported that are particularly useful in neurological examinations for differentiating PD, progressive supranuclear palsy, and multiple system atrophy. Currently, diagnosis using imaging techniques and artificial intelligence are being developed, but systematic neurological examinations will continue to be important in diagnosing these diseases.
Collapse
Affiliation(s)
- Yasushi Shimo
- Department of Neurology, Juntendo University Nerima Hospital
| | | |
Collapse
|
5
|
Rudå D, Einarsson G, Matthiassen JB, Correll CU, Jensen KG, Klauber DG, Richard CJ, Andersen ASS, Krøigaard S, Møllegaard Jepsen JR, Fagerlund B, Winge K, Clemmesen LKH, Pagsberg AK, Paulsen RR, Fink-Jensen A. Measuring movements in adolescents with psychosis using the Microsoft Kinect sensor: a pilot study exploring a new tool for assessing aspects of antipsychotic-induced parkinsonism. Child Adolesc Ment Health 2020; 25:79-94. [PMID: 32307841 DOI: 10.1111/camh.12360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/10/2019] [Indexed: 11/28/2022]
Abstract
BACKGROUND The assessment of motor disturbances in antipsychotic-treated adolescent patients is often limited to the use of observer-based rating scales with interobserver variability. The objectives of this pilot study were to measure movement patterns associated with antipsychotic-induced parkinsonism in young patients with psychosis and initiating/treated with antipsychotics, using a computer application connected with the Microsoft Kinect sensor (Motorgame). METHOD All participants were assessed by neurological examination, clinical side effect rating scales (Udvalg for Kliniske Undersøgelser Side Effect Rating Scale, Barnes Akathisia Rating Scale, Simpson Angus Scale (SAS), and Abnormal Involuntary Movement Scale), and the Motorgame. Furthermore, speed of information processing and motor speed with subtests from the Brief Assessment of Cognition in Schizophrenia test battery was assessed. RESULTS We included 21 adolescents with first-episode psychosis (62% treated with antipsychotics; males 38%; mean age 16 ± 1.4 years) and 69 healthy controls (males 36%; mean age 16 ± 1.5 years). Prolonged time of motor performance (TOMP) in the Motorgame was associated with higher SAS scores for arm dropping (p = .009). A consistent practice effect was detected (p < .001). We found no significant associations between TOMP and age, height, body weight, sex, antipsychotic dosage, or information processing speed. CONCLUSIONS We found an uncorrected significant association between prolonged TOMP and shoulder bradykinesia. The Motorgame was found useful in assessing parkinsonian symptoms in early-onset psychosis and accepted by participants. Future studies of larger cohorts, including patients with high scores in clinical motor side effect scales, are required to establish solid validity of the novel test.
Collapse
Affiliation(s)
- Ditte Rudå
- Centre for Child and Adolescent Mental Health, Mental Health Services, Capital Region of Denmark, Glostrup, Denmark.,Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark
| | - Gudmundur Einarsson
- Section for Image Analysis and Computer Graphics, DTU Compute, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Jannik Boll Matthiassen
- Section for Image Analysis and Computer Graphics, DTU Compute, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Christoph U Correll
- Hofstra North Shore Long Island Jewish School of Medicine, The Zucker Hillside Hospital, New York, NY, USA.,Department of Child and Adolescent Psychiatry, Charité Universitätsmedizin, Berlin, Germany
| | - Karsten Gjessing Jensen
- Centre for Child and Adolescent Mental Health, Mental Health Services, Capital Region of Denmark, Glostrup, Denmark.,Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark
| | - Dea Gowers Klauber
- Centre for Child and Adolescent Mental Health, Mental Health Services, Capital Region of Denmark, Glostrup, Denmark.,Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark
| | - Clara Josefine Richard
- Centre for Child and Adolescent Mental Health, Mental Health Services, Capital Region of Denmark, Glostrup, Denmark.,Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark
| | - Anne Sofie Schott Andersen
- Centre for Child and Adolescent Mental Health, Mental Health Services, Capital Region of Denmark, Glostrup, Denmark.,Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark
| | - Sabrina Krøigaard
- Centre for Child and Adolescent Mental Health, Mental Health Services, Capital Region of Denmark, Glostrup, Denmark.,Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark
| | - Jens Richardt Møllegaard Jepsen
- Centre for Child and Adolescent Mental Health, Mental Health Services, Capital Region of Denmark, Glostrup, Denmark.,Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark.,Center for Clinical Intervention and Neuropsychiatric Schizophrenia Research, Mental Health Services, Copenhagen, Denmark
| | - Birgitte Fagerlund
- Center for Clinical Intervention and Neuropsychiatric Schizophrenia Research, Mental Health Services, Copenhagen, Denmark.,Department of Psychology, University of Copenhagen, Copenhagen, Denmark
| | - Kristian Winge
- Department of Neurology, Bispebjerg University Hospital, Copenhagen, Denmark
| | - Line K H Clemmesen
- Section for Image Analysis and Computer Graphics, DTU Compute, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Anne Katrine Pagsberg
- Centre for Child and Adolescent Mental Health, Mental Health Services, Capital Region of Denmark, Glostrup, Denmark.,Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark
| | - Rasmus R Paulsen
- Section for Image Analysis and Computer Graphics, DTU Compute, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Anders Fink-Jensen
- Psychiatric Centre Copenhagen, University Hospital Copenhagen, Copenhagen, Denmark.,Laboratory of Neuropsychiatry, Department of Neuroscience and Pharmacology, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|
6
|
Pavlenko TA, Chesnokova NB, Nodel MR, Kim AR, Ugrumov MV. Molecular Mechanisms and Clinical Manifestations of Catecholamine Dysfunction in the Eye in Parkinson's Disease As a Basis for Developing Early Diagnosis. Acta Naturae 2020; 12:52-62. [PMID: 32742727 PMCID: PMC7385097 DOI: 10.32607/actanaturae.10906] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 04/16/2020] [Indexed: 01/08/2023] Open
Abstract
This review provides information on the non-motor peripheral manifestations of Parkinson's disease (PD) associated with a pathology of the visual analyzer and the auxiliary apparatus of the eye. The relationship between neurodegenerative processes that take place in the brain and in the eye opens new prospects to use preventive ophthalmologic examination to diagnose PD long before the characteristic motor symptoms appear. This will encourage the use of neuroprotective therapy, which stops, or at least slows down, neuronal death, instead of the current replacement therapy with dopamine agonists. An important result of an eye examination of patients with PD may be a non-invasive identification of new peripheral biomarkers manifesting themselves as changes in the composition of the lacrimal fluid.
Collapse
Affiliation(s)
- T. A. Pavlenko
- Helmholtz Moscow Research Institute of Eye Diseases of Ministry of Health of the Russian Federation, Moscow, 105062 Russia
| | - N. B. Chesnokova
- Helmholtz Moscow Research Institute of Eye Diseases of Ministry of Health of the Russian Federation, Moscow, 105062 Russia
| | - M. R. Nodel
- Sechenov First Moscow State Medical University, Moscow, 119991 Russia
- Pirogov Russian National Research Medical University, Russian Clinical and Research Center of Gerontology, Moscow, 129226 Russia
| | - A. R. Kim
- Koltzov Institute of Developmental Biology of Russian Academy of Sciences, Moscow, 119334 Russia
| | - M. V. Ugrumov
- Koltzov Institute of Developmental Biology of Russian Academy of Sciences, Moscow, 119334 Russia
| |
Collapse
|
7
|
Weise D, Pargac C, Pelz JO, Rumpf JJ, Fricke C, Classen J. Assessing blink reflex circuits by three different afferent routes in Parkinson’s disease. Clin Neurophysiol 2019; 130:582-587. [DOI: 10.1016/j.clinph.2018.12.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 12/04/2018] [Accepted: 12/16/2018] [Indexed: 10/27/2022]
|
8
|
Arwas N, Leshno A, Gotkine M. The palmomental reflex predicts earlier corticobulbar involvement in ALS. Amyotroph Lateral Scler Frontotemporal Degener 2018; 19:513-515. [PMID: 30299162 DOI: 10.1080/21678421.2018.1497064] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
OBJECTIVE The palmomental reflex (PMR) is a primitive reflex, which may appear when cortical inhibitory pathways are disrupted by disease. In this study, we examined whether the PMR is associated with corticobulbar involvement in people with ALS (PALS). METHODS PMR was routinely tested for each patient attending the ALS clinic. Three hundred and eighteen consecutive PALS were included, of whom 271 were PMR positive (PMR+). Clinical evaluation defined the presence of upper motor neuron (UMN) and lower motor neuron (LMN) signs in the bulbar, cervical and lumbosacral segments. RESULTS The PMR + group had a higher rate of both UMN and LMN bulbar involvement (BI) as well as more UMN upper-limb involvement and UMN involvement of any type, the strongest association being between PMR + and UMN BI. In patients without BI at presentation, UMN BI developed roughly 15 months early in the PMR + group compared to the PMR- group. CONCLUSION We found that the PMR is strongly associated with UMN signs within the bulbar region and to a lesser extent with upper-limb UMN involvement. We propose the PMR be considered a harbinger of corticobulbar involvement in PALS.
Collapse
Affiliation(s)
- N Arwas
- a Department of Neurology , Hadassah-Hebrew University Hospital , Jerusalem , Israel
| | - A Leshno
- a Department of Neurology , Hadassah-Hebrew University Hospital , Jerusalem , Israel
| | - M Gotkine
- a Department of Neurology , Hadassah-Hebrew University Hospital , Jerusalem , Israel
| |
Collapse
|
9
|
Affiliation(s)
- Olga Waln
- Department of Neurology, Houston Methodist Neurological Institute, Houston, TX, USA
| | - Joseph Jankovic
- Parkinson’s Disease Center and Movement Disorder Clinic, Department of Neurology, Baylor College of Medicine, Houston, TX, USA
| |
Collapse
|
10
|
Taiello AC, Spataro R, La Bella V. The Primitive Palmomental Reflex in Amyotrophic Lateral Sclerosis. Eur Neurol 2018; 79:187-191. [PMID: 29566377 DOI: 10.1159/000487993] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Accepted: 02/22/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND AND PURPOSE The palmomental reflex (PMR) is a primitive reflex that might be released due to inhibition in adulthood. It has been associated with several neurodegenerative conditions. The aim of the present study was to evaluate the frequency of PMR in amyotrophic lateral sclerosis (ALS). PATIENTS AND METHODS Non-demented ALS patients (n = 179) were recruited. Two groups of disease controls were enrolled: (a) non-demented patients with other neurological disorders (NC; n = 86, mean age 60 ± 14 years); (b) healthy subjects, healthy controls (HC; n = 175, mean age 61 ± 12 years). PMR was elicited by a brisk stroke along the thenar eminence of the right hand with a key or a pen. RESULTS The PMR could be elicited in 46% of the ALS patients, compared to 29% of NC and 16% of HC (p < 0.001). A multivariate analysis showed that bulbar-onset and female gender are associated with an increased risk of PMR. CONCLUSION We demonstrate a higher frequency of the PMR in ALS patients compared to NC or HC. Its expression increases with age, being higher in bulbar-onset patients. Given that the reflex circuit is located in the brain stem, its release due to inhibition might be associated to the presence of a cortico-bulbar tract dysfunction in ALS.
Collapse
|
11
|
Jang Y, Jung KH, Lee ST, Chu K, Lee SK. A novel indicator, the "Jinx sign," is associated with an altered frontal-basal ganglionic connection. J Neurol Sci 2017; 379:306-307. [PMID: 28716268 DOI: 10.1016/j.jns.2017.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 06/06/2017] [Indexed: 11/18/2022]
Affiliation(s)
- Yoonhyuk Jang
- Department of Neurology, Seoul National University Hospital, Seoul, South Korea
| | - Keun-Hwa Jung
- Department of Neurology, Seoul National University Hospital, Seoul, South Korea; Program in Neuroscience, Neuroscience Research Institute of SNUMRC, College of Medicine, Seoul National University, Seoul, South Korea.
| | - Soon-Tae Lee
- Department of Neurology, Seoul National University Hospital, Seoul, South Korea; Program in Neuroscience, Neuroscience Research Institute of SNUMRC, College of Medicine, Seoul National University, Seoul, South Korea
| | - Kon Chu
- Department of Neurology, Seoul National University Hospital, Seoul, South Korea; Program in Neuroscience, Neuroscience Research Institute of SNUMRC, College of Medicine, Seoul National University, Seoul, South Korea
| | - Sang Kun Lee
- Department of Neurology, Seoul National University Hospital, Seoul, South Korea; Program in Neuroscience, Neuroscience Research Institute of SNUMRC, College of Medicine, Seoul National University, Seoul, South Korea
| |
Collapse
|
12
|
Hamedani AG, Gold DR. Eyelid Dysfunction in Neurodegenerative, Neurogenetic, and Neurometabolic Disease. Front Neurol 2017; 8:329. [PMID: 28769865 PMCID: PMC5513921 DOI: 10.3389/fneur.2017.00329] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Accepted: 06/23/2017] [Indexed: 12/18/2022] Open
Abstract
Eye movement abnormalities are among the earliest clinical manifestations of inherited and acquired neurodegenerative diseases and play an integral role in their diagnosis. Eyelid movement is neuroanatomically linked to eye movement, and thus eyelid dysfunction can also be a distinguishing feature of neurodegenerative disease and complements eye movement abnormalities in helping us to understand their pathophysiology. In this review, we summarize the various eyelid abnormalities that can occur in neurodegenerative, neurogenetic, and neurometabolic diseases. We discuss eyelid disorders, such as ptosis, eyelid retraction, abnormal spontaneous and reflexive blinking, blepharospasm, and eyelid apraxia in the context of the neuroanatomic pathways that are affected. We also review the literature regarding the prevalence of eyelid abnormalities in different neurologic diseases as well as treatment strategies (Table 1).
Collapse
Affiliation(s)
- Ali G Hamedani
- Department of Neurology, Hospital of the University of Pennsylvania, Philadelphia, PA, United States
| | - Daniel R Gold
- Department of Neurology, Johns Hopkins Hospital, Baltimore, MD, United States.,Department of Ophthalmology, Johns Hopkins Hospital, Baltimore, MD, United States.,Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, MD, United States.,Department of Otolaryngology - Head and Neck Surgery, Johns Hopkins Hospital, Baltimore, MD, United States
| |
Collapse
|
13
|
Matias-Guiu JA, Cabrera-Martín MN, Fernádez-Matarrubia M, Moreno-Ramos T, Valles-Salgado M, Porta-Etessam J, Carreras JL, Matias-Guiu J. Topography of primitive reflexes in dementia: an F-18 fluorodeoxyglucose positron emission tomography study. Eur J Neurol 2015; 22:1201-7. [DOI: 10.1111/ene.12726] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Accepted: 02/26/2015] [Indexed: 12/12/2022]
Affiliation(s)
- J. A. Matias-Guiu
- Department of Neurology; Hospital Clínico San Carlos; San Carlos Health Research Institute (IdISSC) Universidad Complutense de Madrid; Madrid Spain
| | - M. N. Cabrera-Martín
- Department of Nuclear Medicine; Hospital Clínico San Carlos; San Carlos Health Research Institute (IdISSC) Universidad Complutense de Madrid; Madrid Spain
| | - M. Fernádez-Matarrubia
- Department of Neurology; Hospital Clínico San Carlos; San Carlos Health Research Institute (IdISSC) Universidad Complutense de Madrid; Madrid Spain
| | - T. Moreno-Ramos
- Department of Neurology; Hospital Clínico San Carlos; San Carlos Health Research Institute (IdISSC) Universidad Complutense de Madrid; Madrid Spain
| | - M. Valles-Salgado
- Department of Neurology; Hospital Clínico San Carlos; San Carlos Health Research Institute (IdISSC) Universidad Complutense de Madrid; Madrid Spain
| | - J. Porta-Etessam
- Department of Neurology; Hospital Clínico San Carlos; San Carlos Health Research Institute (IdISSC) Universidad Complutense de Madrid; Madrid Spain
| | - J. L. Carreras
- Department of Nuclear Medicine; Hospital Clínico San Carlos; San Carlos Health Research Institute (IdISSC) Universidad Complutense de Madrid; Madrid Spain
| | - J. Matias-Guiu
- Department of Neurology; Hospital Clínico San Carlos; San Carlos Health Research Institute (IdISSC) Universidad Complutense de Madrid; Madrid Spain
| |
Collapse
|
14
|
Abstract
OBJECTIVE Parkinsonism (or Parkinson's syndrome [PS]) remains common in patients exposed to antipsychotic drugs. One clinical tool used in its detection and follow-up, the Simpson-Angus Scale (SAS), has been under revision lately. We further examined the discriminative power of the SAS to detect PS and its efficacy as a measure of PS intensity in chronic schizophrenia. METHODS Fifty-six outpatients between 50 and 75 years of age, under stable antipsychotic drug therapy, provided consent to undergo an evaluation along the SAS and Unified Parkinson's Disease Rating Scale III motor subsection, split according to the presence or absence of PS defined in the UK Parkinson's Disease Society Brain Bank (UKPDSBB) criteria or Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition criteria. RESULTS The identification rate for PS was 39.3% based on UKPDSBB criteria applied to the Unified Parkinson's Disease Rating Scale III, compared with 62.5% and 87.5% according to the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition criteria and SAS cutoff value greater than 0.3, respectively. Median SAS scores for PS and PS-free participants were comparable. The SAS yielded high sensitivity (90.9%) but low specificity (17.7%). κ Values generally revealed only slight agreement between the group allocation provided by the SAS and the UKPDSBB criteria. Receiver operating characteristic curve for screening performance of the SAS provided poor prediction of subject status. CONCLUSIONS The SAS lacks specificity and constitutes an imperfect detection and measurement tool for PS in older adults. Raising the cutoff score would avoid inflation in PS identification. The scale is probably best used as a measure of change relative to baseline score following an intervention, but results should be interpreted with caution.
Collapse
|
15
|
Friedman JH, Abrantes AM. The glabellar reflex is a poor measure of Parkinson motor severity. Int J Neurosci 2013; 123:417-9. [PMID: 23282025 DOI: 10.3109/00207454.2012.762917] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND The glabellar reflex (GR) is often interpreted as a clinical measure of parkinsonism, although data to support this are weak. It is one of ten items used in the Simpson Angus Scale, a popular measure of parkinsonism in psychiatric studies of neuroleptic drugs. We hypothesized that the GR might be a measure of hypomimia. METHODS This was a chart review of 99 consecutive patients with idiopathic Parkinson's disease (PD) seen in a movement disorders center. All patients had standard Unified Parkinson's Disease Rating Scale (UPDRS) motor scale assessments in addition to a standardized assessment of the glabellar reflex (GR). We compared the number of blinks to the hypomimia score (item 2 on UPDRS motor scale) and other measures of PD severity. RESULTS We found that there was a statistically significant but weak correlation between the GR blink number and hypomimia as well as the total score on the UPDRS motor section. We also found that the blink number was widely discrepant for an individual hypomimia score. CONCLUSION The GR is not a useful measure of hypomimia or motor severity in PD.
Collapse
Affiliation(s)
- Joseph H Friedman
- Movement Disorders Program of Butler Hospital and Department of Neurology, Alpert Medical School of Brown University, Providence, RI, USA. Joseph
| | | |
Collapse
|
16
|
Somme J, Gómez-Esteban JC, Tijero B, Berganzo K, Lezcano E, Zarranz JJ. The applause sign and neuropsychological profile in progressive supranuclear palsy and Parkinson's disease. Clin Neurol Neurosurg 2012; 115:1230-3. [PMID: 23253819 DOI: 10.1016/j.clineuro.2012.11.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2012] [Revised: 09/10/2012] [Accepted: 11/18/2012] [Indexed: 11/29/2022]
Abstract
BACKGROUND The applause sign has been associated with various neurodegenerative diseases. We investigate its validity in the differential diagnosis of progressive supranuclear palsy and Parkinson's disease, and its relationship with neuropsychological tests. PATIENTS AND METHODS 23 patients with progressive supranuclear palsy and 106 patients with Parkinson's disease were included and administered the following scales: progressive supranuclear palsy rating scale, unified Parkinson's disease rating scale (UPDRS), mini-mental state examination (MMSE), frontal assessment battery (FAB), neuropsychiatric inventory and three-clap test. RESULTS 73.9% with progressive supranuclear palsy and 21.7% with Parkinson's disease showed a positive applause sign. Only a positive applause sign, UPDRS II score and disease duration were found to be predictors of progressive supranuclear palsy. Both patient-groups showed statistically significant correlations between the applause sign and neuropsychological tests: in progressive supranuclear palsy patients MMSE correlation coefficient: 0.62 (p: 0.002) and FAB correlation coefficient: 0.48 (p: 0.02), and in Parkinson's disease patients MMSE correlation coefficient: 0.47 (p<0.001) and FAB correlation coefficient: 0.43 (p<0.001). Verbal fluency and inhibitory control (FAB) and writing and orientation in time (MMSE) discriminated between patients with normal and positive applause sign. CONCLUSIONS A positive applause sign is not specific to progressive supranuclear palsy and may also be observed in Parkinson's disease patients with altered cognition, and it's related to cortical frontal abnormalities such as language disorders and inhibitory control.
Collapse
Affiliation(s)
- Johanne Somme
- Movement Disorders Unit, Department of Neurology, Cruces University Hospital, University of the Basque Country, Baracaldo, Spain.
| | | | | | | | | | | |
Collapse
|
17
|
Liu GT, Volpe NJ, Galetta SL. Eyelid and facial nerve disorders. Neuroophthalmology 2010. [DOI: 10.1016/b978-1-4160-2311-1.00014-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
|
18
|
Wu LJ, Sitburana O, Davidson A, Jankovic J. Applause sign in parkinsonian disorders and Huntington's disease. Mov Disord 2008; 23:2307-11. [DOI: 10.1002/mds.22090] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
|
19
|
Abstract
BACKGROUND Progressive supranuclear palsy (PSP) is the second most common cause of parkinsonism after Parkinson's disease (PD). The classic syndrome of PSP is widely recognized by neurologists as a combination of down gaze palsy with progressive rigidity and imbalance leading to falls. At the same time, few clinicians are proficient at treating PSP and recognizing the nonclassic presentations of this debilitating disorder often resulting in delays in diagnosis and misguided treatment. REVIEW SUMMARY Over the last decade many lines of investigation have helped refine PSP at the clinical, neuroimaging, pharmacologic and molecular levels. It is the purpose of this literature review to help clinicians identify PSP earlier in its course, to better understand its pathophysiology, and to provide a more focused, symptom-based treatment approach. Eighty-two peer-reviewed articles on the topic of PSP and other neurodegenerative disorders have been reviewed. CONCLUSION It is clear that PSP continues to be an under-recognized disorder with multilevel involvement of the neuraxis that helps differentiate it from other akinetic rigid syndromes such as PD. A greater appreciation of its atypical presentations, more attention to its neurobehavioral signs and better imaging techniques are some of the advances that will help facilitate earlier detection, which may reduce morbidity by helping anticipate early falls and minimizing unnecessary diagnostic procedures. Surgical approaches to PSP have been ineffective so far. Carefully targeted symptomatic treatment with drugs and other therapies is available and effective at reducing morbidity and improving quality of life.
Collapse
|
20
|
Primitive reflexes distinguish vascular parkinsonism from Parkinson's disease. Clin Neurol Neurosurg 2008; 110:562-5. [PMID: 18375052 DOI: 10.1016/j.clineuro.2008.02.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2007] [Revised: 02/14/2008] [Accepted: 02/17/2008] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Although vascular parkinsonism (VP) occurs frequently in the elderly, its clinical features have not been investigated in detail, particularly in comparison with Parkinson's disease (PD). The goal of this study is to clarify the diagnostic value of pathological reflexes in differentiating between VP and PD. PATIENTS AND METHODS In 132 patients with PD and 55 with VP, pathological reflexes, including snout reflex (SR), palmomental reflex (PMR), corneomandibular reflex (CMR), jaw reflex (JR), Hoffmann reflex (HR), and extensor plantar response (EPR), were evaluated. RESULTS The percentage of each pathological reflex elicited in two groups (VP:PD) was as follows: SR (78:30), PMR (53:26), CMR (9:6), JR (33:12), HR (29:11), and EPR (25:8). The prevalence of pathological reflexes, except for CMR, was significantly higher in the VP patients than in the PD patients. In particular, SR and PMR were more frequent than upper motor neuron signs in the VP patients. The sensitivity and specificity of either SR or PMR for VP were 84% and 82%. CONCLUSION Snout and palmomental reflexes are useful tools in the differentiation between VP and PD.
Collapse
|
21
|
Shahed J, Jankovic J. Motor symptoms in Parkinson's disease. HANDBOOK OF CLINICAL NEUROLOGY 2007; 83:329-42. [DOI: 10.1016/s0072-9752(07)83013-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
|
22
|
Borroni B, Broli M, Costanzi C, Gipponi S, Gilberti N, Agosti C, Padovani A. Primitive reflex evaluation in the clinical assessment of extrapyramidal syndromes. Eur J Neurol 2006; 13:1026-8. [PMID: 16930372 DOI: 10.1111/j.1468-1331.2006.01404.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The aim of the present study was to evaluate the role of primitive reflexes (PRs) as additional alert sign in routine clinical practice in patients with extrapyramidal syndrome. We considered glabellar, snout, palmomental and grasp reflexes in patients with mild stage of Lewy body dementia (LBD), corticobasal degeneration, progressive supranuclear palsy or Parkinson disease (PD). We also enrolled mild Alzheimer disease (AD) patients, and healthy subjects, as controls. LBD patients showed the highest prevalence of PRs compared with the other groups. The odds ratio of the risk of LBD in PRs > or = 2 was 27.9 (95% CI 2.9-269.0) compared with control group, 14.6 (95% CI 2.7-79.6) compared with mild AD, and 19.7 (95% CI 3.7-104.3) compared with PD. These data suggest that the occurrence of combination of PRs might be an useful additional warning sign of possible diffuse Lewy body pathology more than other causes of extrapyramidal syndrome.
Collapse
Affiliation(s)
- B Borroni
- Department of Neurological Sciences, University of Brescia, Brescia, Italy.
| | | | | | | | | | | | | |
Collapse
|