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Long RM, DuVal M, Mulvany-Robbins B, Wagner AN, Jickling GC. Emotional dysmetria after cerebellar-pontine stroke: a case report. J Med Case Rep 2023; 17:544. [PMID: 38098127 PMCID: PMC10722665 DOI: 10.1186/s13256-023-04294-1] [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: 09/29/2023] [Accepted: 11/29/2023] [Indexed: 12/17/2023] Open
Abstract
INTRODUCTION Pseudobulbar affect, or emotional dysregulation, commonly occurs following stroke. However, it is frequently missed in cases involving the cerebellum, resulting in a lack of treatment, which can directly impact stroke rehabilitation. CASE PRESENTATION A 63-year-old Caucasian female with no history of mood disorders presented with gait instability, dysarthria, and right sided hemiplegia, secondary to cerebellar and pontine ischemic stroke from a basilar occlusion. She underwent endovascular therapy and her deficits gradually improved. However during recovery she began to develop uncontrollable tearfulness while retaining insight that her emotional expression was contextually inappropriate. She was treated with a selective serotonin reuptake inhibitor with reported improvements in her emotional regulation at one year follow up. CONCLUSION This case highlights cerebellar injury as a potential cause of poorly regulated emotions, or an emotional dysmetria. The recognition of this disorder in patients with cerebellar or pontine strokes is critical, as untreated pseudobulbar affect can impact future stroke rehabilitation.
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Affiliation(s)
- Rebecca M Long
- Cumming School of Medicine, University of Calgary, Calgary, Canada.
- Neuroscience and Mental Health Institute, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada.
| | - Michèle DuVal
- Department of Medicine, Division of Neurology, University of Alberta, Edmonton, Canada
| | | | - Amanda N Wagner
- Department of Medicine, Division of Neurology, University of Alberta, Edmonton, Canada
| | - Glen C Jickling
- Neuroscience and Mental Health Institute, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
- Department of Medicine, Division of Neurology, University of Alberta, Edmonton, Canada
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2
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Gondim FDAA, Pinto WBVDR, Chieia MAT, Correia CDC, Cunha FMB, Dourado MET, França Júnior MC, Marques Júnior W, Oliveira ASB, Rodrigues CL, Silva DJD, Dias-Tosta E. Definitions, phenomenology, diagnosis, and management of the disorders of laughter and crying in amyotrophic lateral sclerosis (ALS): Consensus from ALS and Motor Neuron Disease Scientific Department of the Brazilian Academy of Neurology. ARQUIVOS DE NEURO-PSIQUIATRIA 2023; 81:764-775. [PMID: 37647907 PMCID: PMC10468253 DOI: 10.1055/s-0043-1771176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
The spectrum of neuropsychiatric phenomena observed in amyotrophic lateral sclerosis (ALS) is wide and not fully understood. Disorders of laughter and crying stand among the most common manifestations. The aim of this study is to report the results of an educational consensus organized by the Brazilian Academy of Neurology to evaluate the definitions, phenomenology, diagnosis, and management of the disorders of laughter and crying in ALS patients. Twelve members of the Brazilian Academy of Neurology - considered to be experts in the field - were recruited to answer 12 questions about the subject. After exchanging revisions, a first draft was prepared. A face-to-face meeting was held in Fortaleza, Brazil on 9.23.22 to discuss it. The revised version was subsequently emailed to all members of the ALS Scientific Department from the Brazilian Academy of Neurology and the final revised version submitted for publication. The prevalence of pseudobulbar affect/pathological laughter and crying (PBA/PLC) in ALS patients from 15 combined studies and 3906 patients was 27.4% (N = 1070), ranging from 11.4% to 71%. Bulbar onset is a risk factor but there are limited studies evaluating the differences in prevalence among the different motor neuron diseases subtypes, including patients with and without frontotemporal dementia. Antidepressants and a combination of dextromethorphan and quinidine (not available in Brazil) are possible therapeutic options. This group of panelists acknowledge the multiple gaps in the current literature and reinforces the need for further studies.
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Affiliation(s)
- Francisco de Assis Aquino Gondim
- Universidade Federal do Ceará, Departamento de Clínica Médica, Núcleo de Desenvolvimento e Pesquisa de Medicamentos, Fortaleza CE, Brazil
| | - Wladimir Bocca Vieira de Rezende Pinto
- Universidade Federal de São Paulo, Departamento de Neurologia e Neurocirurgia/Ebserh, Setor de Investigações nas Doenças Neuromusculares, São Paulo SP, Brazil
| | - Marco Antônio Troccoli Chieia
- Universidade Federal de São Paulo, Departamento de Neurologia e Neurocirurgia/Ebserh, Setor de Investigações nas Doenças Neuromusculares, São Paulo SP, Brazil
| | | | | | | | | | - Wilson Marques Júnior
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Departamento de Neurociências, Ribeirão Preto SP, Brazil
| | - Acary Souza Bulle Oliveira
- Universidade Federal de São Paulo, Departamento de Neurologia e Neurocirurgia/Ebserh, Setor de Investigações nas Doenças Neuromusculares, São Paulo SP, Brazil
| | | | - Delson José da Silva
- Universidade Federal de Goiás, Hospital das Clínicas, Unidade de Neurologia e Neurocirurgia/Ebserh, Goiânia GO, Brazil
| | - Elza Dias-Tosta
- Comissão de Ética da Academia Brasileira de Neurologia, São Paulo SP, Brazil
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3
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McClure EW, Daniels RN. Classics in Chemical Neuroscience: Dextromethorphan (DXM). ACS Chem Neurosci 2023. [PMID: 37290117 DOI: 10.1021/acschemneuro.3c00088] [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: 06/10/2023] Open
Abstract
Dextromethorphan (DXM) was introduced in 1958 as the first non-opioid cough suppressant and is indicated for multiple psychiatric disorders. It has been the most used over-the-counter cough suppressant since its emergence. However, individuals quickly noticed an intoxicating and psychedelic effect if they ingested large doses. DXM's antagonism at N-methyl-d-aspartate receptors (NMDAr) is thought to underly its efficacy in treating acute cough, but supratherapeutic doses mimic the activity of dissociative hallucinogens, such as phencyclidine and ketamine. In this Review we will discuss DXM's synthesis, manufacturing information, drug metabolism, pharmacology, adverse effects, recreational use, abuse potential, and its history and importance in therapy to present DXM as a true classic in chemical neuroscience.
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Affiliation(s)
- Elliot W McClure
- Department of Pharmaceutical Sciences, Lipscomb University College of Pharmacy, Nashville, Tennessee 37204, United States
| | - R Nathan Daniels
- Department of Pharmaceutical Sciences, Union University College of Pharmacy, Jackson, Tennessee 38305, United States
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Trojsi F, Di Nardo F, D’Alvano G, Caiazzo G, Passaniti C, Mangione A, Sharbafshaaer M, Russo A, Silvestro M, Siciliano M, Cirillo M, Tedeschi G, Esposito F. Resting state fMRI analysis of pseudobulbar affect in Amyotrophic Lateral Sclerosis (ALS): motor dysfunction of emotional expression. Brain Imaging Behav 2023; 17:77-89. [PMID: 36370302 PMCID: PMC9922228 DOI: 10.1007/s11682-022-00744-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/30/2022] [Indexed: 11/13/2022]
Abstract
Pseudobulbar affect (PBA), referring to exaggerated or inappropriate episodes of laughing and/or crying without an apparent motivating stimulus, has been mainly attributed to bilateral degeneration of corticobulbar tracts. We aimed at exploring brain functional connectivity (FC) correlates of PBA in patients with amyotrophic lateral sclerosis (ALS), the most common motor neuron disease, frequently associated with PBA. Resting state functional MRI (RS-fMRI) independent component (ICA) and seed-based analyses and voxel-based morphometry (VBM) whole-brain analysis were performed on 27 ALS patients (13 with PBA; 14 without PBA) and 26 healthy controls (HC), for investigating functional and structural abnormalities in ALS patients compared to HC and in patients with PBA compared to patients without PBA. Between-patient analysis revealed different FC patterns, especially regarding decreased FC in several areas of cognitive (default mode, frontoparietal, salience) and sensory-motor networks in patients with PBA compared to those without PBA. However, no significant differences were found in gray matter atrophy. Seed-based analysis showed increased FC between middle cerebellar peduncles and posterior cingulate cortex and decreased FC between middle cerebellar peduncles and left middle frontal gyrus in patients with PBA compared to patients without PBA. Our findings suggest that some alterations of fronto-tempo-parietal-cerebellar circuits could be related to PBA in ALS. In particular, the abnormal FC between cerebellum and posterior cingulate cortex and left middle frontal gyrus in patients with PBA compared to patients without PBA highlights a crucial role of the cerebellum in regulating emotion expression in patients with ALS.
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Affiliation(s)
- Francesca Trojsi
- Department of Advanced Medical and Surgical Sciences, MRI Research Center, Università degli Studi della Campania "Luigi Vanvitelli", P.Zza Miraglia 2, 80138, Naples, Italy.
| | - Federica Di Nardo
- Department of Advanced Medical and Surgical Sciences, MRI Research Center, Università degli Studi della Campania “Luigi Vanvitelli”, P.Zza Miraglia 2, 80138 Naples, Italy
| | - Giulia D’Alvano
- Department of Advanced Medical and Surgical Sciences, MRI Research Center, Università degli Studi della Campania “Luigi Vanvitelli”, P.Zza Miraglia 2, 80138 Naples, Italy
| | - Giuseppina Caiazzo
- Department of Advanced Medical and Surgical Sciences, MRI Research Center, Università degli Studi della Campania “Luigi Vanvitelli”, P.Zza Miraglia 2, 80138 Naples, Italy
| | - Carla Passaniti
- Department of Advanced Medical and Surgical Sciences, MRI Research Center, Università degli Studi della Campania “Luigi Vanvitelli”, P.Zza Miraglia 2, 80138 Naples, Italy
| | - Antonella Mangione
- Department of Advanced Medical and Surgical Sciences, MRI Research Center, Università degli Studi della Campania “Luigi Vanvitelli”, P.Zza Miraglia 2, 80138 Naples, Italy
| | - Minoo Sharbafshaaer
- Department of Advanced Medical and Surgical Sciences, MRI Research Center, Università degli Studi della Campania “Luigi Vanvitelli”, P.Zza Miraglia 2, 80138 Naples, Italy
| | - Antonio Russo
- Department of Advanced Medical and Surgical Sciences, MRI Research Center, Università degli Studi della Campania “Luigi Vanvitelli”, P.Zza Miraglia 2, 80138 Naples, Italy
| | - Marcello Silvestro
- Department of Advanced Medical and Surgical Sciences, MRI Research Center, Università degli Studi della Campania “Luigi Vanvitelli”, P.Zza Miraglia 2, 80138 Naples, Italy
| | - Mattia Siciliano
- Department of Advanced Medical and Surgical Sciences, MRI Research Center, Università degli Studi della Campania “Luigi Vanvitelli”, P.Zza Miraglia 2, 80138 Naples, Italy
| | - Mario Cirillo
- Department of Advanced Medical and Surgical Sciences, MRI Research Center, Università degli Studi della Campania “Luigi Vanvitelli”, P.Zza Miraglia 2, 80138 Naples, Italy
| | - Gioacchino Tedeschi
- Department of Advanced Medical and Surgical Sciences, MRI Research Center, Università degli Studi della Campania “Luigi Vanvitelli”, P.Zza Miraglia 2, 80138 Naples, Italy
| | - Fabrizio Esposito
- Department of Advanced Medical and Surgical Sciences, MRI Research Center, Università degli Studi della Campania “Luigi Vanvitelli”, P.Zza Miraglia 2, 80138 Naples, Italy
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Fitzgerald S, Gracey F, Broomfield N. Post-stroke emotionalism (PSE): a qualitative longitudinal study exploring individuals' experience with PSE. Disabil Rehabil 2022; 44:7891-7903. [PMID: 34784814 DOI: 10.1080/09638288.2021.2002439] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
PURPOSE Post-stroke emotionalism (PSE) is a common consequence of stroke characterised by episodes of crying or laughing. There is only one published qualitative study exploring the experience of emotionalism to date. This study aimed to explore individual's experience of PSE and develop a theoretical client-derived framework to shape future psychological interventions. MATERIALS AND METHODS A primary analysis of the qualitative pseudonymised pre-collected semi-structured interview data of the TEARS study was completed. Participants were recruited from nine acute stroke units in Scotland with participants commencing the study at baseline (two-weeks) and they either continued or dropped out. Interviews were completed at two-weeks, six-months and 12-months post-stroke. RESULTS Data was analysed from 52 participants at two-weeks, 25 participants at six-months and 23 participants at 12-months. Three major themes were identified: "In the moment," describing characteristics and triggers, "Ways of coping," highlighted a variation of coping strategies including avoidance or acceptance and "Impact," outlining the longer-term effects of PSE such as individuals' beliefs. CONCLUSION The results indicate specific psychological aspects of PSE which could be viable targets in psychological interventions such as increasing adaptive coping strategies and challenging negatively held beliefs.IMPLICATIONS FOR REHABILITATIONEmotionalism can cause emotional consequences such as distress, embarrassment and fear.Helping individuals to develop insight into triggers for emotionalism could be beneficial to help gain understanding and awareness whereby post-stroke emotionalism (PSE) has the potential to be anticipated and adapted to psychologically.Potential adaptive responses such as acceptance or control and better anticipation of episodes of emotionalism could help to reduce the emotional consequences of PSE.
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Affiliation(s)
- Sophie Fitzgerald
- Department of Clinical Psychology, University of East Anglia, Norwich, UK
| | - Fergus Gracey
- Department of Clinical Psychology, University of East Anglia, Norwich, UK
| | - Niall Broomfield
- Department of Clinical Psychology, University of East Anglia, Norwich, UK
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Abstract
BACKGROUND Antidepressants may be useful in the treatment of abnormal crying associated with stroke. This is an update of a Cochrane Review first published in 2004 and last updated in 2019. OBJECTIVES To evaluate the benefits and harms of pharmaceutical treatment in people with emotionalism after stroke. SEARCH METHODS We searched the Cochrane Stroke Group Register, CENTRAL, MEDLINE, Embase, four other databases, and three trials registers (May 2022). SELECTION CRITERIA We included randomised controlled trials (RCTs) and quasi-RCTs comparing psychotropic medication to placebo in people with stroke and emotionalism (also known as emotional lability, pathological crying or laughing, emotional incontinence, involuntary emotional expression disorder, and pseudobulbar affect). DATA COLLECTION AND ANALYSIS Two review authors independently selected trials, assessed risk of bias, extracted data from all included trials, and used GRADE to assess the certainty of the body of evidence. We calculated the mean difference (MD) or standardised mean difference (SMD) for continuous data and the risk ratio (RR) for dichotomous data, with 95% confidence intervals (CIs). We assessed heterogeneity using the I2 statistic. The primary emotionalism measures were the proportion of participants achieving at least a 50% reduction in abnormal emotional behaviour at the end of treatment, improved score on the Center for Neurologic Study - Lability Scale (CNS-LS) or Clinician Interview-Based Impression of Change (CIBIC), or diminished tearfulness. MAIN RESULTS We did not identify any new trials for this update. We included seven trials with a total of 239 participants. Two trials had a cross-over design, but outcome data were not available from the first phase (precross-over) in an appropriate format for inclusion as a parallel randomised controlled trial (RCT). Thus, the results of the review are based on five trials with a total of 213 participants. It is uncertain whether fluoxetine increases the number of people who have a 50% reduction in emotionalism when compared to placebo (risk ratio (RR) 0.26, 95% CI 0.09 to 0.77; P = 0.02; 1 trial, 19 participants) because the certainty of evidence is very low. Sertraline may lead to little to no difference in Center for Neurologic Study - Lability Scale (CNS-LS) scores and Clinician Interview-Based Impression of Change (CIBIC) scores when compared to placebo (RR 0.20, 95% CI 0.03 to 1.50; P = 0.12; 1 trial, 28 participants; low-certainty evidence). Antidepressants probably increase the number of people who experience a reduction in tearfulness (RR 0.32, 95% CI 0.12 to 0.86; P = 0.02; 3 trials, 164 participants; moderate-certainty evidence). No trials were found that evaluated the impact of other pharmaceutical interventions. Only two trial authors systematically recorded and reported adverse events, resulting in limited data on the potential harms of treatment. Six trials reported death as an adverse event and found no difference between the groups (antidepressants versus placebo) in the number of deaths reported (RR 0.59, 95% CI 0.08 to 4.50; P = 0.61; 172 participants; moderate-certainty evidence). This review provides very low- to moderate-certainty evidence that antidepressants may reduce the frequency and severity of emotionalism. The included trials were small and had some degree of bias. AUTHORS' CONCLUSIONS Antidepressants may reduce the frequency and severity of crying or laughing episodes when compared to placebo, based on very low-certainty evidence. Our conclusions must be qualified by several methodological deficiencies in the trials and interpreted with caution despite the effect being very large. The effect does not seem specific to one drug or class of drugs. More reliable data are required before appropriate conclusions can be made about the treatment of post-stroke emotionalism. Future trialists investigating the effect of antidepressants in people with emotionalism after stroke should consider developing and using a standardised method to diagnose emotionalism, determine severity, and assess change over time; provide treatment for a sufficient duration and follow-up to better assess rates of relapse or maintenance; and include careful assessment and complete reporting of adverse events.
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Affiliation(s)
- Sabine Allida
- Mental Health Program, The George Institute for Global Health, Faculty of Medicine, University of New South Wales, Sydney, Australia
| | - Allan House
- Division of Psychological and Social Medicine, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Maree L Hackett
- Mental Health Program, The George Institute for Global Health, Faculty of Medicine, University of New South Wales, Sydney, Australia
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Husbands E, Talbot K. Pathological laughter and crying in neurological disorders: recognition and treatment. Pract Neurol 2022; 22:486-490. [PMID: 35907635 DOI: 10.1136/pn-2021-003301] [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: 06/22/2022] [Indexed: 11/03/2022]
Abstract
Pathological laughter and crying is a disabling symptom complex associated with damage to various central nervous system pathways that control the reflex motor component of emotional expression. Many underlying conditions-including neurodegenerative diseases, CNS inflammation, vascular lesions and traumatic brain injury-can be associated with disinhibition of emotional reflex control. This suggests a disruption of anatomical and functional networks, rather than any specific unifying pathological process. There is a wide differential diagnosis, including depression, dementia and other forms of behavioural disturbance. Diagnostic criteria and rating scales can help with clinical assessments and facilitate clinical trials. There is now good-quality evidence for a combination of dextromethorphan and quinidine, with weaker evidence for tricyclic and selective serotonin reuptake inhibitor antidepressants. Pathological laughter and crying is disabling and underdiagnosed but potentially treatable, and its wider recognition is important.
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Affiliation(s)
| | - Kevin Talbot
- Clinical Neurosciences, Oxford University, Oxford, UK
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Kekere V, Qureshi D, Thanju A, Fouron P, Olupona T. Pseudobulbar Affect Mimicking Depression: A Case Report. Cureus 2022; 14:e26235. [PMID: 35911367 PMCID: PMC9312808 DOI: 10.7759/cureus.26235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/23/2022] [Indexed: 12/02/2022] Open
Abstract
Pseudobulbar affect (PBA) is a neurological condition that is associated with short periods of involuntary, sudden, and inappropriate emotions such as crying or laughing, which are mood incongruent. An accurate estimate of the prevalence of PBA is hard to obtain due to varying diagnostic criteria and variable patient populations. The cause of PBA is not known, but current evidence suggests dual etiology. A neural circuit dysfunction and an abnormality of neurotransmitters that regulate motor expression of emotions. PBA can easily be mistaken for a depressive disorder due to the overlap of symptoms. Moreover, patients with PBA may have a major depressive disorder (MDD) or other depressive disorders. Therefore, it is essential to recognize and treat PBA as well as possible psychiatric comorbidities. We present a case report of a 59-year-old man with no past psychiatric history who presents with paroxysms of episodes of crying for the past one year. He endorsed feelings of hopelessness and poor concentration. MRI of the brain revealed bilateral basal ganglia and a thalamic infarct. The patient was treated with citalopram. This case describes a unique presentation of pseudobulbar affect mimicking depression.
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9
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Pseudobulbar affect in neurodegenerative diseases: A systematic review and meta-analysis. J Clin Neurosci 2022; 100:100-107. [DOI: 10.1016/j.jocn.2022.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 03/31/2022] [Accepted: 04/10/2022] [Indexed: 11/21/2022]
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Falconer R, Whitney D, Walters H, Rogers S. Prevalence of Pseudobulbar Affect (PBA) in Parkinson's Disease: An Underrecognized Patient Burden. Cureus 2021; 13:e19960. [PMID: 34868793 PMCID: PMC8629689 DOI: 10.7759/cureus.19960] [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] [Accepted: 11/27/2021] [Indexed: 11/23/2022] Open
Abstract
Objective Pseudobulbar affect (PBA) is a neurological condition characterized by emotional lability and a discrepancy between the patient’s emotional expression and emotional experience. These uncontrollable episodes cause distress in social situations resulting in embarrassment and social withdrawal. The most comprehensive study to date estimated that 26% of Parkinson’s disease (PD) patients screened positive for PBA symptoms via the validated Center for Neurologic Study-Lability Scale (CNS-LS) screening tool. We hypothesize that the prevalence of this disabling syndrome is higher than reported, often being labeled as depression. Methods One hundred patients were enrolled in the study and screened with a CNS-LS tool, all of whom were diagnosed with PD by a fellowship-trained movement disorder specialist. Patients were also asked about previous diagnosis of depression, current antidepressant medication use, and history of PBA diagnosis and treatment. Results The percentage of PD patients (n = 100) with PBA symptoms as defined by a CNS-LS score ≥13 was 41% (n = 41) and by a CNS-LS score ≥17 was 21.0% (n = 21). In our sample, 38.0% of patients (n = 38) had a previous clinical diagnosis of depression and 25.0% (n = 25) were currently undergoing treatment for their depression. There was a significant association between previous depression diagnosis, current antidepressant use, and higher CNS-LS scores (p < 0.001). Conclusion Using either of the CNS-LS score cutoffs, a significant proportion of the PD population in our sample displayed symptoms of PBA. We also found an association between previous diagnosis of depression and higher CNS-LS scores as well as between antidepressant use and higher CNS-LS scores. This suggests both a higher prevalence than prior studies showed as well as frequent misdiagnosis or co-diagnosis with depression.
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Affiliation(s)
- Ramsey Falconer
- Neurology, Inova Parkinson's and Movement Disorders Center, Falls Church, USA
| | - David Whitney
- Neurology, Inova Parkinson's and Movement Disorders Center, Falls Church, USA
| | - Hannah Walters
- Neurology, Inova Parkinson's and Movement Disorders Center, Falls Church, USA
| | - Sean Rogers
- Neurology, Inova Parkinson's and Movement Disorders Center, Falls Church, USA
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Turk KW, Marin A, Schiloski KA, Vives-Rodriguez AL, Uppal P, Suh C, Dwyer B, Palumbo R, Budson AE. Head Injury Exposure in Veterans Presenting to Memory Disorders Clinic: An Observational Study of Clinical Characteristics and Relationship of Event-Related Potentials and Imaging Markers. Front Neurol 2021; 12:626767. [PMID: 34194379 PMCID: PMC8236514 DOI: 10.3389/fneur.2021.626767] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 05/18/2021] [Indexed: 12/02/2022] Open
Abstract
Objective: Traumatic brain injury (TBI) and repetitive head impacts (RHI) related to blasts or contact sports are commonly reported among military service members. However, the clinical implications of remote TBI and RHI in veterans remains a challenge when evaluating older veterans at risk of neurodegenerative conditions including Alzheimer's disease (AD) and Chronic Traumatic Encephalopathy (CTE). This study aimed to test the hypothesis that veterans in a memory disorders clinic with remote head injury would be more likely to have neurodegenerative clinical diagnoses, increased rates of amyloid PET positivity, higher prevalence of cavum septum pellucidi/vergae, and alterations in event-related potential (ERP) middle latency auditory evoked potentials (MLAEPs) and long latency ERP responses compared to those without head injuries. Methods: Older veterans aged 50-100 were recruited from a memory disorders clinic at VA Boston Healthcare system with a history of head injury (n = 72) and without head injury history (n = 52). Patients were classified as reporting prior head injury including TBI and/or RHI exposure based on self-report and chart review. Participants underwent MRI to determine presence/absence of cavum and an ERP auditory oddball protocol. Results: The head injury group was equally likely to have a positive amyloid PET compared to the non-head injury group. Additionally, the head injury group were less likely to have a diagnosis of a neurodegenerative condition than those without head injury. P200 target amplitude and MLAEP amplitudes for standard and target tones were decreased in the head injury group compared to the non-head injury group while P3b amplitude did not differ. Conclusions: Veterans with reported remote head injury evaluated in a memory disorders clinic were not more likely to have a neurodegenerative diagnosis or imaging markers of neurodegeneration than those without head injury. Decreased P200 target and MLAEP target and standard tone amplitudes in the head injury group may be relevant as potential diagnostic markers of remote head injury.
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Affiliation(s)
- Katherine W. Turk
- Center for Translational Cognitive Neuroscience, VA Boston Healthcare System, Boston, MA, United States
- Alzheimer's Disease Research Center, Boston University, Boston, MA, United States
| | - Anna Marin
- Center for Translational Cognitive Neuroscience, VA Boston Healthcare System, Boston, MA, United States
- Department of Neuroscience, Boston University, Boston, MA, United States
| | - Kylie A. Schiloski
- Center for Translational Cognitive Neuroscience, VA Boston Healthcare System, Boston, MA, United States
| | - Ana L. Vives-Rodriguez
- Center for Translational Cognitive Neuroscience, VA Boston Healthcare System, Boston, MA, United States
| | - Prayerna Uppal
- Center for Translational Cognitive Neuroscience, VA Boston Healthcare System, Boston, MA, United States
| | - Cheongmin Suh
- Center for Translational Cognitive Neuroscience, VA Boston Healthcare System, Boston, MA, United States
| | - Brigid Dwyer
- Alzheimer's Disease Research Center, Boston University, Boston, MA, United States
| | - Rocco Palumbo
- Center for Translational Cognitive Neuroscience, VA Boston Healthcare System, Boston, MA, United States
- Alzheimer's Disease Research Center, Boston University, Boston, MA, United States
- Department of Psychological, Health, and Territorial Sciences, D'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - Andrew E. Budson
- Center for Translational Cognitive Neuroscience, VA Boston Healthcare System, Boston, MA, United States
- Alzheimer's Disease Research Center, Boston University, Boston, MA, United States
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12
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Lakin L, Davis BE, Binns CC, Currie KM, Rensel MR. Comprehensive Approach to Management of Multiple Sclerosis: Addressing Invisible Symptoms-A Narrative Review. Neurol Ther 2021; 10:75-98. [PMID: 33877583 PMCID: PMC8057008 DOI: 10.1007/s40120-021-00239-2] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 03/03/2021] [Indexed: 02/06/2023] Open
Abstract
Multiple sclerosis (MS) is a chronic autoimmune inflammatory disease of the central nervous system, leading to neurodegeneration and manifesting as a variety of symptoms. These can include "invisible" symptoms, not externally evident to others, such as fatigue, mood disorders, cognitive impairments, pain, bladder/bowel dysfunction, sexual dysfunction, and vision changes. Invisible symptoms are highly prevalent in people living with MS, with multifactorial etiology and potential to impact the disease course. Patient experiences of these symptoms include both physical and psychosocial elements, which when unaddressed negatively influence many aspects of quality of life and perception of health. Despite the high impact on patient lives, gaps persist in awareness and management of these hidden symptoms. The healthcare provider and patient author experiences brought together here serve to raise the profile of invisible symptoms and review strategies for a team-based approach to comprehensive MS care. We summarize the current literature regarding the prevalence and etiology of invisible symptoms to convey the high likelihood that a person living with MS will contend with one or more of these concerns. We then explore how open communication between people living with MS and their care team, stigma mitigation, and shared decision-making are key to comprehensive management of invisible symptoms. We recommend validated screening tools and technological advancements that may be incorporated into MS care to regularly monitor these symptoms, offering insight into how healthcare providers can both educate and listen to patients, with the goal of improved patient quality of life. By pairing clinical knowledge with an understanding and consideration of the patient perspective, providers will be equipped to foster a patient-centered dialogue that encourages shared decision-making. Invisible symptoms of MS.
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Affiliation(s)
- Lynsey Lakin
- The Neurology Group, 9120 Haven Ave, Rancho Cucamonga, CA, USA
- Comprehensive MS Center, The University of California Riverside, 3390 University Ave, Suite 100, Riverside, CA, USA
| | - Bryan E Davis
- Comprehensive MS Center, The University of California Riverside, 3390 University Ave, Suite 100, Riverside, CA, USA
| | - Cherie C Binns
- Accelerated Cure Project/iConquerMS, 187 Robinson Street, Wakefield, RI, USA
| | - Keisha M Currie
- Currie Consultancy Agency LLC., 11 M. R. Watson Court, Eastover, SC, USA
| | - Mary R Rensel
- Mellen Center for Multiple Sclerosis Treatment and Research, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, USA.
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A male patient with pseudobulbar affect caused by post-traumatic normal pressure hydrocephalus successfully managed with ventriculoperitoneal shunt. INTERDISCIPLINARY NEUROSURGERY 2021. [DOI: 10.1016/j.inat.2020.100916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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14
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Turell W, Roc A, Pioro E, Howson A. Living With the Burden of Pseudobulbar Affect: A Qualitative Analysis of the Effects of Education on Patient Experience. J Patient Exp 2021; 7:1324-1330. [PMID: 33457582 PMCID: PMC7786644 DOI: 10.1177/2374373519899597] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Pseudobulbar affect (PBA) is associated with several neurological diseases and is underrecognized in clinical practice; however, PBA symptoms are often attributed to psychiatric or mood disorders rather than to neurological etiology. Until recently, there were no US Food and Drug Administration therapies approved for treating this condition, and there are currently few resources to support patients in the recognition and self-management of PBA symptoms. We evaluated the impact of a virtual education symposium on patient knowledge and self-efficacy via qualitative interviews. This evaluation of education impact provides unique insight into the experience of managing PBA symptoms; suggests that there is extensive need for educational resources to support patients with PBA and enable them to engage effectively with their providers; and affirms that online learning is an effective mechanism for delivering education to patients that enables them to more effectively self-manage symptoms in the context of chronic neurological conditions such as PBA.
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Affiliation(s)
- Wendy Turell
- CME Outcomes and Analytics, PlatformQ Health Education, Needham, MA, USA
| | - Anne Roc
- Medical Education and Strategy, PlatformQ Health Education, Needham, MA, USA
| | - Erik Pioro
- Section of ALS & Related Disorders, Department of Neurology, Cleveland Clinic, Cleveland, OH, USA
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15
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Raimo S, Santangelo G, Trojano L. The emotional disorders associated with multiple sclerosis. HANDBOOK OF CLINICAL NEUROLOGY 2021; 183:197-220. [PMID: 34389118 DOI: 10.1016/b978-0-12-822290-4.00009-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Multiple sclerosis (MS) is associated with a high prevalence of emotional and mood disorders. Emotional disorders may worsen during illness progression and affect the quality of life of patients and their families. MS is often associated with depression, with an increased risk of suicide, poor adherence to treatment, decreased functional status, and quality of life. The diagnosis and treatment of emotional and mood disorders in these patients is often challenging since several symptoms of these disorders overlap with those of MS. Other prevalent emotional disorders in MS include bipolar disorder, anxiety disorders, emotional blunting (apathy), and pseudobulbar affect. Early recognition and treatment of these comorbidities could contribute to the reduction of disability and even to decreased mortality. The aim of this chapter is to provide an up-to-date review of mood and emotional disorders that are often associated with MS, focusing on their epidemiology, clinical features, pathogenesis, assessment, and treatment. The interplay between the psychosocial impact of the chronic disability and the demyelinating structural lesions of the brain in precipitating emotional and mood disorders is discussed, as well as its implications for diagnosis and treatment.
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Affiliation(s)
- Simona Raimo
- Department of Psychology, University of Campania "Luigi Vanvitelli", Caserta, Italy.
| | - Gabriella Santangelo
- Department of Psychology, University of Campania "Luigi Vanvitelli", Caserta, Italy
| | - Luigi Trojano
- Department of Psychology, University of Campania "Luigi Vanvitelli", Caserta, Italy
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16
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Young FG, Nguyen D. Treatment of pseudobulbar affect (PBA) in a patient with a history of traumatic brain injury, partial brain resection, and brainstem stroke: a case report. J Med Case Rep 2020; 14:235. [PMID: 33272325 PMCID: PMC7716484 DOI: 10.1186/s13256-020-02525-3] [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: 03/20/2020] [Accepted: 09/08/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Pseudobulbar affect is a very distressing and underdiagnosed neuropsychiatric disorder that causes contextually inappropriate episodes of laughing and crying and general emotional incontinence. Although many proposed etiologies exist, the most widely accepted theory espouses the disruption of a corticopontine-cerebellar circuit that governs the modulation of emotional response. Pseudobulbar affect is commonly diagnosed secondary to primary neurological disorders such as amyotrophic lateral sclerosis, multiple sclerosis, and traumatic brain injury. Traditional pharmacological treatment of pseudobulbar affect is largely comprised of antidepressant therapy, including tricyclic antidepressants such as amitriptyline and selective serotonin reuptake inhibitors such as fluvoxamine. However, neither of these medication classes has been studied for the treatment of pseudobulbar affect in controlled trials, and their utility remains questionable. CASE PRESENTATION We describe a case of a 62-year-old Caucasian man with history of traumatic brain injury, ischemic brainstem stroke, and depression who developed intractable pseudobulbar affect. This patient's intensely distressing symptoms were not alleviated by amitriptyline. However, after being placed on fixed-dose 20 mg/10 mg dextromethorphan/quinidine (Nuedexta), our patient experienced complete resolution of his symptoms. He has experienced no deleterious side effects. CONCLUSIONS This case provides anecdotal evidence for the efficacy of dextromethorphan/quinidine in the treatment of pseudobulbar affect with remarkably swift and complete cessation of symptoms. As a secondary point, it is worth noting that our patient had experienced two devastating neurological traumas, both in anatomical areas that have been implicated in the corticopontine-cerebellar circuit thought to be responsible for pseudobulbar affect. However, only the second trauma, an acute left pontine infarction, produced symptoms of emotional disinhibition. The authors hope that reporting this case will provide both context for physicians managing this condition and hope for patients with this socially and psychiatrically damaging disease.
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Affiliation(s)
- Fletcher Graham Young
- University of Pikeville, Kentucky College of Osteopathic Medicine, The Medical Center, Bowling Green, KY, 42101, USA.
| | - Diep Nguyen
- University of Pikeville, Kentucky College of Osteopathic Medicine, The Medical Center, Bowling Green, KY, 42101, USA
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Barć K, Szacka K, Nieporęcki K, de Carvalho M, Gromicho M, Grosskreutz J, Petri S, Rödiger A, Steinbach R, Uysal H, Kuźma-Kozakiewicz M. Emotional Lability at Disease Onset Is an Independent Prognostic Factor of Faster Disease Progression in Amyotrophic Lateral Sclerosis. Aging Dis 2020; 11:1021-1028. [PMID: 33014519 PMCID: PMC7505264 DOI: 10.14336/ad.2019.1120] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 11/20/2019] [Indexed: 12/03/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a fast progressing neurodegenerative disease leading to quadriplegia, anarthria and respiratory insufficiency. A large variety of phenotypes and disability progression requires individually tailored management. Identification of predictors of poor prognosis may not only improve management, but also allow for more precise patients’ stratification for clinical trials or research studies. The aim of the study was to investigate the influence of emotional lability present at disease onset on ALS progression by exploring its direct impact on the decay of the ALS Functional Rating Scale-Revised (ALSFRS-R). The study was performed in a group of 1145 patients from Germany, Poland, Portugal and Turkey between 2014 and 2018. The analysis showed that the presence of emotional lability at ALS onset was linked to a faster decline of ALSFRS-R (0.70 vs 0.50, p<0.0001), in case of either bulbar (0.80 vs 0.65, p<0.05) or limb disease onset (0.59 vs 0.46, p <0.01). It was most prominent in the bulbar subscore of ALSFRS-R. A multiple regression analysis showed a direct influence of emotional lability at ALS onset on disease progression, regardless of age, gender, site of onset, weight loss, cognitive impairment and diagnosis delay (β=0.071; p=0.019). It can therefore be concluded that the presence of emotional lability at the disease onset is an independent factor of faster disease progression in ALS.
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Affiliation(s)
- Krzysztof Barć
- 1Department of Neurology, University Clinical Centre of Medical University of Warsaw, Warsaw, Poland
| | - Katarzyna Szacka
- 1Department of Neurology, University Clinical Centre of Medical University of Warsaw, Warsaw, Poland.,2Department of Neurology, Medical University of Warsaw, Warsaw, Poland
| | - Krzysztof Nieporęcki
- 1Department of Neurology, University Clinical Centre of Medical University of Warsaw, Warsaw, Poland
| | | | - Marta Gromicho
- 3Faculdade de Medicina-IMM, Universidade de Lisboa, Lisbon, Portugal
| | | | - Susanne Petri
- 5Department of Neurology, Hannover Medical School, Hannover, Germany
| | | | - Robert Steinbach
- 4Hans-Berger Department of Neurology, Jena University Hospital, Germany
| | - Hilmi Uysal
- 6Department of Neurology, Akdeniz University Faculty of Medicine, Antalya, Turkey
| | - Magdalena Kuźma-Kozakiewicz
- 1Department of Neurology, University Clinical Centre of Medical University of Warsaw, Warsaw, Poland.,2Department of Neurology, Medical University of Warsaw, Warsaw, Poland.,7Neurodegenerative Diseases Research Group, Medical University of Warsaw, Warsaw, Poland
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18
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Goldin DS. Pseudobulbar Affect: An Overview. J Psychosoc Nurs Ment Health Serv 2020; 58:19-24. [PMID: 32609863 DOI: 10.3928/02793695-20200624-08] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 06/02/2020] [Indexed: 01/31/2023]
Abstract
Pseudobulbar affect (PBA) is a disorder that develops in the context of a brain injury or underlying neurological dysfunction. It is characterized as an affective disorder of emotional expression. PBA manifests as frequent uncontrollable outbursts of laughing or crying, incongruent with the individual's internal emotional state. It can be challenging for clinicians to differentiate PBA from mood disorders, contributing to its high rate of misdiagnosis. This lack of recognition leads to ineffective and insufficient treatment, impacting patients' quality of life. The current article provides an overview of PBA, including its history, prevalence, pathophysiology, diagnostic criteria, clinical implications, and treatment. [Journal of Psychosocial Nursing and Mental Health Services, 58(9), 19-24.].
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19
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Patten SB. Current perspectives on co-morbid depression and multiple sclerosis. Expert Rev Neurother 2020; 20:867-874. [DOI: 10.1080/14737175.2020.1806062] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Scott B. Patten
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada
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20
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Khurana RK. Involuntary emotional expression disorder in postural tachycardia syndrome. Auton Neurosci 2020; 226:102660. [DOI: 10.1016/j.autneu.2020.102660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 03/11/2020] [Accepted: 03/16/2020] [Indexed: 10/24/2022]
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Hicks AJ, Clay FJ, Ponsford JL, Perry LA, Jayaram M, Batty R, Hopwood M. Pharmacotherapy for the Pseudobulbar Affect in Individuals Who Have Sustained a Traumatic Brain Injury: a Systematic Review. Neuropsychol Rev 2020; 30:28-50. [PMID: 31942705 DOI: 10.1007/s11065-020-09427-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2018] [Accepted: 01/03/2020] [Indexed: 12/11/2022]
Abstract
Pseudobulbar affect is a debilitating condition that significantly reduces quality of life for many individuals following traumatic brain injury (TBI). It is characterized by embarrassing and often uncontrollable episodes of crying or laughter. The aim of this systematic review was to evaluate the effectiveness of pharmacotherapy as compared to all other comparators for the management of pseudobulbar affect in adults who have sustained TBI. Six databases were searched, with additional hand searching of journals, clinical trials registries and international drug regulators to identify published and unpublished studies in English up to June 2018. Studies were eligible for this review if they included adults who had sustained a medically confirmed TBI and presented with pseudobulbar affect. All pharmacotherapy and comparator interventions were considered for inclusion, and study design was not limited to randomised controlled trials. Evidence quality was assessed using Joanna Briggs Institute Critical Appraisal Instruments. Two quasi-experimental studies examining the effectiveness of dextrometamorphan/quinidine (DM/Q) were identified. These studies reported that DM/Q was effective in reducing symptoms of pseudobulbar affect and had a positive safety profile, over follow-up periods of 3 months (n = 87) and 12 months (n = 23). However, both studies were limited by lack of a control group and a high dropout rate. The findings of twelve case reports examining the effectiveness of DM/Q (n = 6) and anti-depressants (n = 6) are also discussed. Further research is required to determine which pharmacological interventions provide the best outcomes for individuals with pseudobulbar affect following TBI, with consideration given to side effect profiles and financial costs.
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Affiliation(s)
- Amelia J Hicks
- Monash-Epworth Rehabilitation Research Centre, Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, Australia.
| | - Fiona J Clay
- Department of Psychiatry, University of Melbourne, Melbourne, Australia.,Department of Forensic Medicine, Monash University, Southbank, Australia.,Albert Road Clinic, Department of Psychiatry, University of Melbourne, Melbourne, Australia
| | - Jennie L Ponsford
- Monash-Epworth Rehabilitation Research Centre, Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, Australia
| | - Luke A Perry
- Department of Psychiatry, University of Melbourne, Melbourne, Australia
| | - Mahesh Jayaram
- Department of Psychiatry, University of Melbourne, Melbourne, Australia
| | - Rachel Batty
- Department of Psychiatry, University of Melbourne, Melbourne, Australia
| | - Malcolm Hopwood
- Department of Psychiatry, University of Melbourne, Melbourne, Australia.,Albert Road Clinic, Department of Psychiatry, University of Melbourne, Melbourne, Australia
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Luhoway JA, Sharma M, Menon S, Rosehart H, Morrow SA. Posterior Fossa Lesion Load and Pathological Laughing and Crying in Multiple Sclerosis. Int J MS Care 2019; 21:135-142. [PMID: 31191179 PMCID: PMC6552995 DOI: 10.7224/1537-2073.2018-016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
BACKGROUND Pathological laughing and crying (PLC) encompasses episodes of involuntary laughing, crying, or both that are contextually incongruous with the individual's subjective mood. Despite a 10% to 46% prevalence in people with multiple sclerosis (MS) and reduced quality of life, localization of neuroanatomical lesions associated with PLC remains poorly delineated. METHODS The relationship between posterior fossa lesions and PLC in people with MS was examined using a retrospective medical record review of people with MS (2012-2016) who had completed the Center for Neurologic Study-Liability Scale (CNS-LS) and had undergone 1.5-T magnetic resonance imaging within 6 months of each other. RESULTS Medical record review identified 80 potential cases, with 77 included. Brainstem and cerebellar lesions were counted, measured, and compared between people with MS who had positive results on the CNS-LS (scores ≥17, n = 22) with those who had negative results on the CNS-LS (scores ≤16, n = 55). Initial χ2 analysis showed no significant difference in lesion numbers in people with MS without (CNS-LS score ≤16) versus with (CNS-LS score ≥17) PLC. When analyzing only people with MS without evidence of depression, a significant inverse relationship was identified such that fewer posterior fossa lesions on automated magnetic resonance imaging was associated with the presence of PLC. CONCLUSIONS Posterior fossa lesion load is not indicative of which individuals could develop PLC. Further investigations to delineate the primary source of PLC symptoms would aid in diagnosis and treatment of this condition.
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Finegan E, Chipika RH, Li Hi Shing S, Hardiman O, Bede P. Pathological Crying and Laughing in Motor Neuron Disease: Pathobiology, Screening, Intervention. Front Neurol 2019; 10:260. [PMID: 30949121 PMCID: PMC6438102 DOI: 10.3389/fneur.2019.00260] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 02/26/2019] [Indexed: 12/11/2022] Open
Abstract
Pathological crying and laughing (PCL) has significant quality-of-life implications in amyotrophic lateral sclerosis (ALS); it can provoke restrictive life-style modifications and lead to social isolation. Despite its high prevalence and quality of life implications, it remains surprisingly understudied. Divergent pathophysiological models have been proposed, centered on corticobulbar tract degeneration, prefrontal cortex pathology, sensory deafferentation, and impaired cerebellar gate-control mechanisms. Quantitative MRI techniques and symptom-specific clinical instruments offer unprecedented opportunities to elucidate the anatomical underpinnings of PCL pathogenesis. Emerging neuroimaging studies of ALS support the role of cortico–pontine–cerebellar network dysfunction in context-inappropriate emotional responses. The characterization of PCL-associated pathophysiological processes is indispensable for the development of effective pharmacological therapies.
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Affiliation(s)
- Eoin Finegan
- Computational Neuroimaging Group, Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Rangariroyashe H Chipika
- Computational Neuroimaging Group, Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Stacey Li Hi Shing
- Computational Neuroimaging Group, Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Orla Hardiman
- Computational Neuroimaging Group, Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Peter Bede
- Computational Neuroimaging Group, Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
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Abstract
BACKGROUND Antidepressants may be useful in the treatment of abnormal crying associated with stroke. This is an update of a Cochrane Review first published in 2004 and last updated in 2010. OBJECTIVES To determine whether pharmaceutical treatment reduces the frequency of emotional displays in people with emotionalism after stroke. SEARCH METHODS We searched the trial register of Cochrane Stroke (last searched May 2018). In addition, we searched the Cochrane Central Register of Controlled Trials (CENTRAL; to May 2018), MEDLINE (1966 to 14 May 2018), Embase (1980 to 14 May 2018), CINAHL (1982 to 14 May 2018), PsycINFO (1967 to 14 May 2018), BIOSIS Previews (2002 to 14 May 2018), Web of Science (2002 to 14 May 2018), WHO ICTRP (to 14 May 2018), ClinicalTrials.gov (to 14 May 2018), and ProQuest Dissertations and Theses Database (to 14 May 2018). SELECTION CRITERIA Randomised controlled trials (RCTs) and quasi-RCTs comparing psychotropic medication to placebo in people with stroke and emotionalism (also known as emotional lability, pathological crying or laughing, emotional incontinence, involuntary emotional expression disorder, and pseudobulbar affect). DATA COLLECTION AND ANALYSIS Two review authors independently selected studies, assessed risk of bias, extracted data from all included studies, and used GRADE to assess the quality of the body of evidence. We calculated mean difference (MD) or standardised mean difference (SMD) for continuous data and risk ratio (RR) for dichotomous data with 95% confidence intervals (CIs). We assessed heterogeneity using the I2 statistic. The primary emotionalism measures were the proportion of participants achieving at least a 50% reduction in abnormal emotional behaviour at the end of treatment, improved score on Center for Neurologic Study - Lability Scale (CNS-LS), Clinician Interview-Based Impression of Change (CIBIC) or diminished tearfulness. MAIN RESULTS We included seven trials with a total of 239 participants. Two trials were of cross-over design, and outcome data were not available from the first phase (precross-over) in an appropriate format for inclusion as a parallel randomised controlled trial (RCT). Thus, the results of the review are based on five trials with 213 participants. Treatment effects were observed on the following primary endpoints of emotionalism: There is very low quality of evidence from one small RCT that antidepressants increased the number of people who had 50% reduction in emotionalism (RR 16.50, 95% CI 1.07 to 253.40; 19 participants) and low quality evidence from one RCT of improved scores on Center for Neurologic Study - Lability Scale (CNS-LS) and Clinician Interview-Based Impression of Change (CIBIC) with antidepressants (RR 1.44, 95% CI 0.95 to 2.19; 28 participants). There was moderate quality evidence from three RCTS that they increased the number of people who had a reduction in tearfulness (RR 2.18, 95% CI 1.29 to 3.71; 164 participants); and low quality evidence from one RCT of improved scores on the Pathological Laughter and Crying Scale (PLCS) (MD 8.40, 95% CI 11.56 to 5.24; 28 participants).Six trials reported adverse events (death) and found no difference between the groups in death (RR 0.59, 95% CI 0.08 to 4.50; 6 RCTs, 172 participants, moderate-quality evidence). AUTHORS' CONCLUSIONS Antidepressants may reduce the frequency and severity of crying or laughing episodes based on very low quality evidence. Our conclusions must be qualified by several methodological deficiencies in the studies and interpreted with caution despite the effect being very large. The effect does not seem specific to one drug or class of drugs. More reliable data are required before appropriate conclusions can be made about the treatment of post-stroke emotionalism. Future trialists investigating the effect of antidepressants in people with emotionalism after stroke should consider developing and using a standardised method to diagnose emotionalism, determine severity and assess change over time; provide treatment for a sufficient duration and follow-up to better assess rates of relapse or maintenance and include careful assessment and complete reporting of adverse events.
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Affiliation(s)
- Sabine Allida
- University of Technology SydneyFaculty of Health235 Jones StreetSydneySydneyAustralia2007
| | - Kulsum Patel
- University of Central LancashireClinical Practice Research Unit, School of HealthPrestonLancashireUKPR1 2HE
| | - Allan House
- Leeds Institute of Health Sciences, University of LeedsDivision of Psychological and Social MedicineRoom 1090c, Worsley BuildingClarendon WayLeedsUKLS2 9LJ
| | - Maree L Hackett
- The University of SydneySchool of Public HealthSydneyNSWAustralia2050
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Fralick M, Sacks CA, Kesselheim AS. Assessment of Use of Combined Dextromethorphan and Quinidine in Patients With Dementia or Parkinson Disease After US Food and Drug Administration Approval for Pseudobulbar Affect. JAMA Intern Med 2019; 179:224-230. [PMID: 30615021 PMCID: PMC6439654 DOI: 10.1001/jamainternmed.2018.6112] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
IMPORTANCE In 2010, the US Food and Drug Administration (FDA) approved a combination of dextromethorphan hydrobromide and quinidine sulfate for the treatment of pseudobulbar affect after studies in patients with amyotrophic lateral sclerosis (ALS) or multiple sclerosis (MS). This medication, however, may be commonly prescribed in patients with dementia and/or Parkinson disease (PD). OBJECTIVE To investigate the prescribing patterns of dextromethorphan-quinidine, including trends in associated costs. DESIGN, SETTING, AND PARTICIPANTS This population-based cohort study of patients prescribed dextromethorphan-quinidine used data from 2 commercial insurance databases, Optum Clinformatics Data Mart and Truven Health MarketScan. The Medicare Part D Prescription Drug Program data set was used to evaluate numbers of prescriptions and total reported spending by the Centers for Medicare & Medicaid Services. Patients were included if they were prescribed dextromethorphan-quinidine from October 29, 2010, when the drug was approved, through March 1, 2017, for Optum and December 31, 2015, for Truven. Data were analyzed from December 1, 2017, through August 1, 2018. MAIN OUTCOMES AND MEASURES The proportion of patients prescribed dextromethorphan-quinidine with a diagnosis of MS, ALS, or dementia and/or PD, as well as the number of patients with a history of heart failure (a contraindication for the drug). RESULTS In the commercial health care databases, 12 858 patients filled a prescription for dextromethorphan-quinidine during the study period. Mean (SD) age was 66.0 (18.5) years, 66.7% were women, and 13.3% had a history of heart failure. Combining results from both databases, few patients had a diagnosis of MS (8.4%) or ALS (6.8%); most (57.0%) had a diagnosis of dementia and/or PD. In the Medicare Part D database, the number of patients prescribed dextromethorphan-quinidine increased 15.3-fold, from 3296 in 2011 to 50 402 in 2016. Reported spending by Centers for Medicare & Medicaid Services on this medication increased from $3.9 million in 2011 to $200.4 million in 2016. CONCLUSIONS AND RELEVANCE Despite approval by the FDA for pseudobulbar affect based on studies of patients with ALS or MS, dextromethorphan-quinidine appears to be primarily prescribed for patients with dementia and/or PD.
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Affiliation(s)
- Michael Fralick
- Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.,Eliot Phillipson Clinician Scientist Training Program, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Chana A Sacks
- Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Aaron S Kesselheim
- Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
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Hakimi M, Maurer CW. Pseudobulbar Affect in Parkinsonian Disorders: A Review. J Mov Disord 2019; 12:14-21. [PMID: 30732430 PMCID: PMC6369372 DOI: 10.14802/jmd.18051] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 12/14/2018] [Indexed: 12/11/2022] Open
Abstract
Pseudobulbar affect (PBA) is a neurological symptom of inappropriate and uncontrollable laughter or crying that occurs secondary to a variety of neurological conditions, including parkinsonian disorders. PBA is a socially and emotionally debilitating symptom that has been estimated to affect 3.6% to 42.5% of the population with Parkinson's disease. While indexing measures and treatment options for PBA have been extensively studied in neurological conditions such as amyotrophic lateral sclerosis and multiple sclerosis, there has been considerably less attention given in the literature to PBA in parkinsonian disorders. The purpose of this review is to discuss the pathophysiology of PBA, its prevalence and impact on quality of life in parkinsonian disorders, and the treatment options currently available. Areas requiring further study, including the development of standardized, cross-culturally validated methods of symptom assessment, and evidence-based studies exploring the efficacy of current treatment options in parkinsonian disorders, are also highlighted.
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Affiliation(s)
- Mathew Hakimi
- Stony Brook University School of Medicine, Stony Brook, NY, USA
| | - Carine W Maurer
- Department of Neurology, Stony Brook University School of Medicine, Stony Brook, NY, USA
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28
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Polich G, Iaccarino MA, Zafonte R. Psychopharmacology of traumatic brain injury. HANDBOOK OF CLINICAL NEUROLOGY 2019; 165:253-267. [PMID: 31727216 DOI: 10.1016/b978-0-444-64012-3.00015-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The pathophysiology of traumatic brain injury (TBI) can be highly variable, involving functional and/or structural damage to multiple neuroanatomical networks and neurotransmitter systems. This wide-ranging potential for physiologic injury is reflected in the diversity of neurobehavioral and neurocognitive symptoms following TBI. Here, we aim to provide a succinct, clinically relevant, up-to-date review on psychopharmacology for the most common sequelae of TBI in the postacute to chronic period. Specifically, treatment for neurobehavioral symptoms (depression, mania, anxiety, agitation/irritability, psychosis, pseudobulbar affect, and apathy) and neurocognitive symptoms (processing speed, attention, memory, executive dysfunction) will be discussed. Treatment recommendations will reflect general clinical practice patterns and the research literature.
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Affiliation(s)
- Ginger Polich
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Spaulding Rehabilitation Hospital, Boston, MA, United States
| | - Mary Alexis Iaccarino
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Spaulding Rehabilitation Hospital, Boston, MA, United States
| | - Ross Zafonte
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Spaulding Rehabilitation Hospital, Boston, MA, United States.
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The psychopharmacology of pseudobulbar affect. ACTA ACUST UNITED AC 2019; 165:243-251. [DOI: 10.1016/b978-0-444-64012-3.00014-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
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Girotra T, Lowe F, Feng W. Pseudobulbar affect after stroke: a narrative review. Top Stroke Rehabil 2018; 25:1-7. [PMID: 30213256 DOI: 10.1080/10749357.2018.1499300] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2017] [Accepted: 07/07/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND Pseudobulbar affect (PBA) is a neuropsychological condition of emotional lability and affective dysregulation associated with a variety of neurological conditions such as stroke, traumatic brain disease, and neurodegenerative disease. The true prevalence and medico-social burden of PBA associated with stroke is unclear. Often confused with post-stroke mood disorders, PBA is under-recognized and under-treated. OBJECTIVE To provide a comprehensive narrative synthesis of published literature on the topic of PBA. METHODS Literature review was performed by searching the key words "pseudobulbar atrophy", "emotional incontinence," and "stroke" in PubMed. Only manuscripts published in English were appraised and relevant content was extracted, synthesized, and summarized. RESULTS A narrative overview was performed on the following topics: epidemiology, pathophysiology, clinical features of differential diagnosis, impact on public health, and therapeutic options. CONCLUSION PBA remains an under-treated condition with significant psychosocial burden on both effected stroke survivors and their families. Advances have been made in developing consensus-based clinical diagnostic criteria for PBA. Early identification and prompt initiation of therapeutic measures are required in these stroke patients. Further research is needed to develop better PBA diagnostic criteria and more cost-effective therapeutic treatment options.
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Affiliation(s)
- Tarun Girotra
- a Department of Neurology , Medical University of South Carolina , Charleston , SC , USA
| | - Forrest Lowe
- a Department of Neurology , Medical University of South Carolina , Charleston , SC , USA
| | - Wuwei Feng
- a Department of Neurology , Medical University of South Carolina , Charleston , SC , USA
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Clay FJ, Hicks AJ, Perry LA, Ponsford JL, Jayaram M, Hopwood M. Pharmacotherapy for the pseudobulbar affect in individuals who have sustained a traumatic brain injury: a systematic review protocol. JBI DATABASE OF SYSTEMATIC REVIEWS AND IMPLEMENTATION REPORTS 2018; 16:1739-1757. [PMID: 30204664 DOI: 10.11124/jbisrir-2017-003648] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
REVIEW OBJECTIVE/QUESTION The objective of this systematic review is to synthesize current evidence on the effectiveness of pharmacotherapy as compared to all comparators for the management of pseudobulbar affect in adults 16 years and over who have sustained a traumatic brain injury. The specific review question is: What is the effectiveness of pharmacotherapy for the management of pseudobulbar affect in adults 16 years and over who have sustained a traumatic brain injury?
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Affiliation(s)
- Fiona J Clay
- Department of Psychiatry, University of Melbourne, Melbourne, Australia
- Department of Forensic Medicine, Monash University, Melbourne, Australia
- Joanna Briggs Institute, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, Australia
| | - Amelia J Hicks
- Monash-Epworth Rehabilitation Research Centre, Monash Institute of Cognitive and Clinical Neurosciences, School of Psychological Sciences, Monash University, Melbourne, Australia
| | - Luke A Perry
- Department of Psychiatry, University of Melbourne, Melbourne, Australia
| | - Jennie L Ponsford
- Monash-Epworth Rehabilitation Research Centre, Monash Institute of Cognitive and Clinical Neurosciences, School of Psychological Sciences, Monash University, Melbourne, Australia
| | - Mahesh Jayaram
- Department of Psychiatry, University of Melbourne, Melbourne, Australia
| | - Malcolm Hopwood
- Department of Psychiatry, University of Melbourne, Melbourne, Australia
- Professorial Psychiatry Unit Albert Road Clinic, Department of Psychiatry, University of Melbourne, Melbourne, Australia
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Tortelli R, Arcuti S, Copetti M, Barone R, Zecca C, Capozzo R, Barulli MR, Simone IL, Logroscino G. Pseudobulbar affect as a negative prognostic indicator in amyotrophic lateral sclerosis. Acta Neurol Scand 2018. [PMID: 29527672 DOI: 10.1111/ane.12918] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To evaluate whether the presence of pseudobulbar affect (PBA) in an early stage of the disease influences survival in a population-based incident cohort of amyotrophic lateral sclerosis (ALS). METHODS Incident ALS cases, diagnosed according to El Escorial criteria, were enrolled from a prospective population-based registry in Puglia, Southern Italy. The Center for Neurologic Study-Lability Scale (CNS-LS), a self-administered questionnaire, was used to evaluate PBA. Total scores range from 7 to 35. A score ≥13 was used to identify PBA. Cox proportional hazard models were used for survival analysis. The modified C-statistic for censored survival data was used for models' discrimination. RECursive Partitioning and AMalgamation (RECPAM) analysis was used to identify subgroups of patients with different patterns of risk, depending on baseline characteristics. RESULTS We enrolled 94 sporadic ALS, median age of 64 years (range: 26-80). At the censoring date, 65 of 94 (69.2%), 39 of 60 (65.0%), and 26 of 34 (76.5%) patients reached the outcome (tracheotomy/death), in the whole, non-PBA and in the PBA groups, respectively. Kaplan-Meier survival curves for the two subgroups were not significantly different (log-rank test: 1.3, P = .25). The discrimination ability of a multivariable model with demographic and clinical variables of interest was not improved by adding PBA. In the RECPAM analysis, ALSFRSr and the total score of CNS-LS scale (</≥10) were the most important variables for differentiating all risk categories. CONCLUSIONS These preliminary results underlie that the presence of PBA at entry negatively influences survival in a specific subgroup of patients with ALS characterized by less functional impairment.
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Affiliation(s)
- R. Tortelli
- Unit of Neurodegenerative Diseases; Department of Clinical Research in Neurology; University of Bari “A. Moro” at Pia Fondazione Card. G. Panico; Tricase Lecce Italy
| | - S. Arcuti
- Unit of Biostatistics; IRCCS “Casa Sollievo della Sofferenza”; San Giovanni Rotondo Foggia Italy
| | - M. Copetti
- Unit of Biostatistics; IRCCS “Casa Sollievo della Sofferenza”; San Giovanni Rotondo Foggia Italy
| | - R. Barone
- Unit of Neurodegenerative Diseases; Department of Clinical Research in Neurology; University of Bari “A. Moro” at Pia Fondazione Card. G. Panico; Tricase Lecce Italy
| | - C. Zecca
- Unit of Neurodegenerative Diseases; Department of Clinical Research in Neurology; University of Bari “A. Moro” at Pia Fondazione Card. G. Panico; Tricase Lecce Italy
| | - R. Capozzo
- Unit of Neurodegenerative Diseases; Department of Clinical Research in Neurology; University of Bari “A. Moro” at Pia Fondazione Card. G. Panico; Tricase Lecce Italy
| | - M. R. Barulli
- Unit of Neurodegenerative Diseases; Department of Clinical Research in Neurology; University of Bari “A. Moro” at Pia Fondazione Card. G. Panico; Tricase Lecce Italy
| | - I. L. Simone
- Department of Basic Medical Sciences, Neurosciences and Sense Organs; University of Bari “A. Moro”; Bari Italy
| | - G. Logroscino
- Unit of Neurodegenerative Diseases; Department of Clinical Research in Neurology; University of Bari “A. Moro” at Pia Fondazione Card. G. Panico; Tricase Lecce Italy
- Department of Basic Medical Sciences, Neurosciences and Sense Organs; University of Bari “A. Moro”; Bari Italy
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Zorowitz RD, Alexander DN, Formella AE, Ledon F, Davis C, Siffert J. Dextromethorphan/Quinidine for Pseudobulbar Affect Following Stroke: Safety and Effectiveness in the PRISM II Trial. PM R 2018; 11:S1934-1482(18)30352-6. [PMID: 29964212 DOI: 10.1016/j.pmrj.2018.06.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 06/12/2018] [Accepted: 06/17/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND Dextromethorphan (DM) / quinidine (Q) was approved for pseudobulbar affect (PBA) treatment based on efficacy and safety trials in patients with PBA caused by amyotrophic lateral sclerosis or multiple sclerosis. The PRISM II trial evaluated DM/Q as PBA treatment in patients with stroke, dementia, or traumatic brain injury. OBJECTIVE To report results from the stroke cohort of PRISM II, including the Stroke Impact Scale (SIS). DESIGN Open-label trial evaluating twice-daily DM/Q over 90 days. STUDY PARTICIPANTS Adults (n = 113) with a clinical diagnosis of PBA secondary to stroke; stable psychiatric medications were allowed. METHODS PRISM II was an open-label, 12-week trial enrolling adults with PBA caused by dementia, stroke (reported here), or TBI. All study participants received DM/Q 20/10 mg twice daily. Study visits occurred at baseline and at days 30 and 90. SETTING 150 U.S. centers. MAIN OUTCOME MEASUREMENTS Primary efficacy measure was changed from baseline to day 90 in Center for Neurologic Study-Lability Scale (CNS-LS) scores. Secondary outcomes included PBA episodes (estimated over 7 days), Clinical and Patient/Caregiver Global Impression of Change (CGI-C and PGI-C), Quality of Life-Visual Analog Scale (QOL-VAS), SIS, Patient Health Questionnaire (PHQ-9), and Mini-Mental State Examination (MMSE). RESULTS Compared with baseline, CNS-LS scores (SD) improved by -6.2 (6.1, P < .001) at day 30 and -7.6 (6.7, P < .001) at day 90. PBA episodes were reduced by 65% and 75% at day 30 and 90, respectively. Seventy-five percent of clinicians and 67% of patients/caregivers rated PBA as "much" or "very much improved." All SIS items significantly improved from baseline (P < .05, all). Adverse events included diarrhea (4.4%), headache (3.5%), constipation (2.7%), and dizziness (2.7%); 5.3% had adverse events leading to study discontinuation. CONCLUSIONS DM/Q effectively treated PBA and was associated with global and functional improvement; adverse events were consistent with the known safety profile of DM/Q.
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Affiliation(s)
- Richard D Zorowitz
- MedStar National Rehabilitation Network, 102 Irving Street, NW, Washington, DC 20010.
| | | | | | - Fred Ledon
- Avanir Pharmaceuticals, Inc, Aliso Viejo, CA
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Hammond FM, Sauve W, Ledon F, Davis C, Formella AE. Safety, Tolerability, and Effectiveness of Dextromethorphan/Quinidine for Pseudobulbar Affect Among Study Participants With Traumatic Brain Injury: Results From the PRISM-II Open Label Study. PM R 2018; 10:993-1003. [DOI: 10.1016/j.pmrj.2018.02.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 12/08/2017] [Accepted: 02/04/2018] [Indexed: 12/11/2022]
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Hauber AB, Obi EN, Price MA, Whalley D, Chang CL. Quantifying the relative importance to patients of avoiding symptoms and outcomes of heart failure. Curr Med Res Opin 2017; 33:2027-2038. [PMID: 28704074 DOI: 10.1080/03007995.2017.1355782] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To evaluate heart failure (HF) patients' disease knowledge and preferences for avoiding different disease outcomes. METHODS An online survey was administered to 400 individuals with a self-reported diagnosis of HF to elicit relative importance weights (RIWs) for avoiding 11 potential HF symptoms and outcomes using best-worst scaling. The survey also included questions about individuals' HF knowledge, and demographic and disease-experience characteristics. Differences in RIWs among sub-groups, defined by HF knowledge, caregiver support, age, recent hospitalization or emergency room visit for HF, health-related quality-of-life, and cardiac device experience were examined. RESULTS Relative to limitations in usual activities (RIW 1.00), respondents preferred avoiding severe, infrequent cardiovascular events (e.g. stroke [RIW 8.51], heart transplant [RIW 7.84], or heart attack [RIW 5.3]) most, followed by difficulty breathing (RIW 2.55), inability to enjoy life (RIW 1.84), cardiac device implantation (RIW 1.74), and atrial fibrillation (RIW 1.57). Patients preferred avoiding swelling (RIW 0.47) and fatigue (RIW 0.58) least. RIWs for avoiding severe, infrequent events were higher among those with high disease knowledge, those without caregivers, and those without a recent hospitalization or emergency room visit. CONCLUSIONS Patients' preferences for avoiding HF outcomes vary across outcomes and by individuals' knowledge, caregiver status, and age. Healthcare providers should solicit and incorporate insights about patients' knowledge of HF and their preferences for avoiding HF outcomes into HF education and management planning efforts.
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Affiliation(s)
- A Brett Hauber
- a RTI Health Solutions , Research Triangle Park , NC , USA
| | - Engels N Obi
- b Novartis Pharmaceuticals Corporation , East Hanover , NJ , USA
| | - Mark A Price
- a RTI Health Solutions , Research Triangle Park , NC , USA
| | | | - Chun-Lan Chang
- b Novartis Pharmaceuticals Corporation , East Hanover , NJ , USA
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Wolf ME, Abdallat M, Blahak C, Krauss JK. Pathological crying induced by deep brain stimulation of the subthalamic nucleus in Parkinson's disease. J Clin Neurosci 2017; 45:159-161. [PMID: 28887071 DOI: 10.1016/j.jocn.2017.08.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 08/10/2017] [Indexed: 11/16/2022]
Abstract
We report on a patient with deep brain stimulation (DBS) of the subthalamic nucleus (STN) for Parkinson's disease (PD) who developed pathologic crying (PC) immediately postoperatively. A spread of DBS current to adjacent cortico-ponto-cerebellar pathways might be responsible. In contrast to the few cases published previously, there was no pre-existing additional lesion that would have favoured occurrence of PC. Treating physicians should be aware of DBS-induced PC.
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Affiliation(s)
- Marc E Wolf
- Department of Neurology, Universitaetsmedizin Mannheim, University of Heidelberg, Mannheim, Germany.
| | - Mahmoud Abdallat
- Department of Neurosurgery, Medical School Hannover MHH, Hannover, Germany
| | - Christian Blahak
- Department of Neurology, Universitaetsmedizin Mannheim, University of Heidelberg, Mannheim, Germany
| | - Joachim K Krauss
- Department of Neurosurgery, Medical School Hannover MHH, Hannover, Germany
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Allen C, Zarowitz B, O'Shea T, Peterson E, Yonan C, Waterman F. Identification of pseudobulbar affect symptoms in the nursing home setting: Development and assessment of a screening tool. Geriatr Nurs 2017; 39:54-59. [PMID: 28807457 DOI: 10.1016/j.gerinurse.2017.06.002] [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] [Received: 11/29/2016] [Revised: 06/02/2017] [Accepted: 06/09/2017] [Indexed: 11/25/2022]
Abstract
Pseudobulbar Affect (PBA) is a neurologic condition characterized by involuntary outbursts of crying and/or laughing disproportionate to patient mood or social context. Although an estimated 9% of nursing home residents have symptoms suggestive of PBA, they are not routinely screened. Our goal was to develop an electronic screening tool based upon characteristics common to nursing home residents with PBA identified through medical record data. Nursing home residents with PBA treated with dextromethorphan hydrobromide/quinidine sulfate (n = 140) were compared to age-, gender-, and dementia-diagnosis-matched controls without PBA or treatment (n = 140). Comparative categories included diagnoses, medication use and symptom documentation. Using a multivariable regression and best decision rule analysis, we found PBA in nursing home residents was associated with chart documentation of uncontrollable crying, presence of a neurologic disorder (e.g., Parkinson's disease), or by the documented presence of at least 2 of the following: stroke, severe cognitive impairment, and schizophrenia. Based on these risk factors, an electronic screening tool was created.
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Affiliation(s)
- Carrie Allen
- Omnicare Senior Health Outcomes - a CVS Health Company, Cincinnati, OH, USA.
| | - Barbara Zarowitz
- Omnicare Senior Health Outcomes - a CVS Health Company, Cincinnati, OH, USA
| | - Terrence O'Shea
- Omnicare Senior Health Outcomes - a CVS Health Company, Cincinnati, OH, USA
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Fuldeore MJ, Soliman AM. Patient-reported prevalence and symptomatic burden of uterine fibroids among women in the United States: findings from a cross-sectional survey analysis. Int J Womens Health 2017; 9:403-411. [PMID: 28652819 PMCID: PMC5476627 DOI: 10.2147/ijwh.s133212] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Purpose To estimate the prevalence of women diagnosed with uterine fibroids and the associated symptom burden in the US. Patients and methods Responses of women aged 18–54 years, who completed an online survey, were analyzed. Data were weighted based on age, education, race, geographic region, income, and propensity score to derive national estimates of the prevalence of women diagnosed with uterine fibroids and associated symptom burden. Weighted means and percentages were reported. Prevalence across age and ethnic groups was examined. Symptom burden among women with and without uterine fibroids was compared using weighted logistic regressions. Results Of 59,411 respondents who met study inclusion criteria, 7.7% reported receiving a diagnosis of uterine fibroids. Of these, 5,670 women (1,402 in the uterine fibroid group and 4,268 in the control group) were excluded from analysis because they had a hysterectomy. Among the non-hysterectomized study participants, 3,031 self-reported a diagnosis of uterine fibroids (prevalence: 5.8%, 95% confidence interval [CI]: 5.5%–6.1%); prevalence increased as women aged and was greatest in the 50–54 age group (11.4%; 95% CI: 10.4%–12.4%). In addition, prevalence was greater in black vs white women (9.8%; 95% CI: 8.7%–11.0% vs 5.4%; 95% CI: 5.1%–5.7%). A greater percentage of women with uterine fibroids (vs those without) experienced severe heavy menstrual bleeding (16.7% vs 7.7%), severe constipation/bloating/diarrhea (7.7% vs 4.7%), severe passage of clots (6.7% vs 2.4%), severe spotting/bleeding between periods (1.7% vs 1.0%), and severe pelvic pressure (1.6% vs 0.6%). Among uterine fibroid patients with these typical uterine fibroid-related symptoms, 56.4%, 32.3%, 26.4%, 25.8%, and 20.4% reported heavy menstrual bleeding, passage of clots, spotting/bleeding between periods, constipation/bloating/diarrhea, and pelvic pressure, respectively, as extremely bothersome. Conclusion Uterine fibroids impose a heavy burden on women aged 18–54 years in the US.
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Affiliation(s)
- Mahesh J Fuldeore
- Health Economics and Outcomes Research, AbbVie Inc., North Chicago, IL, US
| | - Ahmed M Soliman
- Health Economics and Outcomes Research, AbbVie Inc., North Chicago, IL, US
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Doody RS, D'Amico S, Cutler AJ, Davis CS, Shin P, Ledon F, Yonan C, Siffert J. An open-label study to assess safety, tolerability, and effectiveness of dextromethorphan/quinidine for pseudobulbar affect in dementia: PRISM II results. CNS Spectr 2016; 21:450-459. [PMID: 26471212 DOI: 10.1017/s1092852915000620] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Dextromethorphan (DM)/quinidine (Q) is an approved treatment for pseudobulbar affect (PBA) based on trials in amyotrophic lateral sclerosis or multiple sclerosis. PRISM II evaluated DM/Q effectiveness and tolerability for PBA secondary to dementia, stroke, or traumatic brain injury; dementia cohort results are reported. METHODS This was an open-label, multicenter, 90 day trial; patients received DM/Q 20/10 mg twice daily. Primary outcome was change in Center for Neurologic Study-Lability Scale (CNS-LS) score. Secondary outcomes included PBA episode count and Clinical and Patient/Caregiver Global Impression of Change scores with respect to PBA (CGI-C/PGI-C). RESULTS 134 patients were treated. CNS-LS improved by a mean (SD) of 7.2 (6.0) points at Day 90/Endpoint (P<.001) vs. baseline. PBA episodes were reduced 67.7% (P<.001) vs. baseline; global measures showed 77.5% CGI-C and 76.5% PGI-C "much"/"very much" improved. Adverse events included headache (7.5%), urinary tract infection (4.5%), and diarrhea (3.7%); few patients dropped out for adverse events (10.4%). CONCLUSIONS DM/Q significantly reduced PBA symptoms in patients with dementia; reported adverse events were consistent with the known safety profile of DM/Q. Trial Registration clinicaltrials.gov identifier: NCT01799941.
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Affiliation(s)
| | | | - Andrew J Cutler
- Florida Clinical Research Center, LLC, Bradenton, Florida, USA
| | | | - Paul Shin
- Avanir Pharmaceuticals, Inc., Aliso Viejo, California, USA
| | - Fred Ledon
- Avanir Pharmaceuticals, Inc., Aliso Viejo, California, USA
| | - Charles Yonan
- Avanir Pharmaceuticals, Inc., Aliso Viejo, California, USA
| | - João Siffert
- Avanir Pharmaceuticals, Inc., Aliso Viejo, California, USA
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Foley K, Konetzka RT, Bunin A, Yonan C. Prevalence of pseudobulbar affect symptoms and clinical correlates in nursing home residents. Int J Geriatr Psychiatry 2016; 31:694-701. [PMID: 26526856 PMCID: PMC5215684 DOI: 10.1002/gps.4374] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2015] [Revised: 09/05/2015] [Accepted: 09/15/2015] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Pseudobulbar affect (PBA) is a neurological disorder of emotional expression, characterized by uncontrollable episodes of crying or laughing in patients with certain neurological disorders affecting the brain. The purposes of this study were to estimate the prevalence of PBA in US nursing home residents and examine the relationship between PBA symptoms and other clinical correlates, including the use of psychopharmacological medications. METHODS A retrospective study was conducted between 2013 and 2014 with a convenience sample of residents from nine Michigan nursing homes. Chronic-care residents were included in the "predisposed population" if they had a neurological disorder affecting the brain and no evidence of psychosis, delirium, or disruptive behavior (per chart review). Residents were screened for PBA symptoms by a geropsychologist using the Center for Neurologic Study-Lability Scale (CNS-LS). Additional clinical information was collected using a diagnostic evaluation checklist and the most recent Minimum Data Set 3.0 assessment. RESULTS Of 811 residents screened, complete data were available for 804, and 412 (51%) met the criteria for the "predisposed population." PBA symptom prevalence, based on having a CNS-LS score ≥13, was 17.5% in the predisposed population and 9.0% among all nursing home residents. Those with PBA symptoms were more likely to have a documented mood disorder and be using a psychopharmacological medication, including antipsychotics, than those without PBA symptoms. CONCLUSIONS Pseudobulbar affect symptoms were present in 17.5% of nursing home residents with neurological conditions, and 9.0% of residents overall. Increasing awareness and improving diagnostic accuracy of PBA may help optimize treatment. Copyright © 2015 John Wiley & Sons, Ltd.
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Affiliation(s)
- Kevin Foley
- College of Human MedicineMichigan State UniversityEast LansingMIUSA
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Hammond FM, Alexander DN, Cutler AJ, D'Amico S, Doody RS, Sauve W, Zorowitz RD, Davis CS, Shin P, Ledon F, Yonan C, Formella AE, Siffert J. PRISM II: an open-label study to assess effectiveness of dextromethorphan/quinidine for pseudobulbar affect in patients with dementia, stroke or traumatic brain injury. BMC Neurol 2016; 16:89. [PMID: 27276999 PMCID: PMC4899919 DOI: 10.1186/s12883-016-0609-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Accepted: 05/23/2016] [Indexed: 12/11/2022] Open
Abstract
Background Phase 3 trials supporting dextromethorphan/quinidine (DM/Q) use as a treatment for pseudobulbar affect (PBA) were conducted in patients with amyotrophic lateral sclerosis (ALS) or multiple sclerosis (MS). The PRISM II study provides additional DM/Q experience with PBA secondary to dementia, stroke, or traumatic brain injury (TBI). Methods Participants in this open-label, multicenter, 90-day trial received DM/Q 20/10 mg twice daily. The primary outcome was the Center for Neurologic Study-Lability Scale (CNS-LS), assessing change in PBA episode frequency and severity. The CNS-LS final visit score was compared to baseline (primary analysis) and to the response in a previously conducted placebo-controlled trial with DM/Q in patients with ALS or MS. Secondary outcomes included change in PBA episode count and Clinical Global Impression of Change with respect to PBA as rated by a clinician (CGI-C) and by the patient or caregiver (PGI-C). Results The study enrolled 367 participants with PBA secondary to dementia, stroke, or TBI. Mean (standard deviation [SD]) CNS-LS score improved significantly from 20.4 (4.4) at baseline to 12.8 (5.0) at Day 90/Final Visit (change, −7.7 [6.1]; P < .001, 95 % CI: −8.4, −7.0). This magnitude of improvement was consistent with DM/Q improvement in the earlier phase-3, placebo-controlled trial (mean [95 % CI] change from baseline, −8.2 [−9.4, −7.0]) and numerically exceeds the improvement seen with placebo in that study (−5.7 [−6.8, −4.7]). Reduction in PBA episode count was 72.3 % at Day 90/Final Visit compared with baseline (P < .001). Scores on CGI-C and PGI-C showed that 76.6 and 72.4 % of participants, respectively, were “much” or ”very much” improved with respect to PBA. The most frequently occurring adverse events (AEs) were diarrhea (5.4 %), headache (4.1 %), urinary tract infection (2.7 %), and dizziness (2.5 %); 9.8 % had AEs that led to discontinuation. Serious AEs were reported in 6.3 %; however, none were considered treatment related. Conclusions DM/Q was shown to be an effective and well-tolerated treatment for PBA secondary to dementia, stroke, or TBI. The magnitude of PBA improvement was similar to that reported in patients with PBA secondary to ALS or MS, and the adverse event profile was consistent with the known safety profile of DM/Q. Trial registration Clinicaltrials.gov, NCT01799941, registered on 25 February 2013 Electronic supplementary material The online version of this article (doi:10.1186/s12883-016-0609-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Flora M Hammond
- Physical Medicine and Rehabilitation, Indiana University School of Medicine, Rehabilitation Hospital of Indiana, 4141 Shore Drive, Indianapolis, IN, 46254, USA.
| | | | | | | | | | | | | | | | - Paul Shin
- Avanir Pharmaceuticals, Inc., Aliso Viejo, CA, USA
| | - Fred Ledon
- Avanir Pharmaceuticals, Inc., Aliso Viejo, CA, USA
| | | | | | - Joao Siffert
- Avanir Pharmaceuticals, Inc., Aliso Viejo, CA, USA
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Chang YD, Davis MP, Smith J, Gutgsell T. Pseudobulbar Affect or Depression in Dementia? J Pain Symptom Manage 2016; 51:954-8. [PMID: 26899823 DOI: 10.1016/j.jpainsymman.2015.12.321] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Revised: 12/21/2015] [Accepted: 12/24/2015] [Indexed: 12/11/2022]
Affiliation(s)
- Young D Chang
- Department of Supportive Care, Moffitt Cancer Center, Tampa, Florida, USA
| | - Mellar P Davis
- Harry R. Horvitz Center for Palliative Medicine, Cleveland Clinic Foundation, Cleveland, Ohio, USA.
| | - Joshua Smith
- Department of Supportive Care, Moffitt Cancer Center, Tampa, Florida, USA
| | - Terrence Gutgsell
- Harry R. Horvitz Center for Palliative Medicine, Cleveland Clinic Foundation, Cleveland, Ohio, USA
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Oosterman JM, Zwakhalen S, Sampson EL, Kunz M. The use of facial expressions for pain assessment purposes in dementia: a narrative review. Neurodegener Dis Manag 2016; 6:119-31. [DOI: 10.2217/nmt-2015-0006] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Facial expressions convey reliable nonverbal signals about pain and thus are very useful for assessing pain in patients with limited communicative ability, such as patients with dementia. In this review, we present an overview of the available pain observation tools and how they make use of facial expressions. Utility and reliability of facial expressions to measure pain in dementia are discussed, together with the effect of dementia severity on these facial expressions. Next, we present how behavioral alterations may overlap with facial expressions of pain, and may even influence the extent to which pain is facially expressed. The main focus is on disinhibition, apathy and emotional changes. Finally, an overview of theoretical considerations and practical implications is presented for assessing pain using facial expressions in clinical settings.
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Affiliation(s)
- Joukje M Oosterman
- Radboud University Nijmegen, Donders Institute for Brain, Cognition & Behaviour, Nijmegen, The Netherlands
| | - Sandra Zwakhalen
- Maastricht University, Department of Health Services Research, CAPHRI School for Public Health & Primary Care, Maastricht, The Netherlands
| | - Elizabeth L Sampson
- Marie Curie Palliative Care Research Department, Division of Psychiatry, University College London Medical School, London, UK
- North Middlesex University Hospital, Barnet Enfield & Haringey Mental Health Trust, London, UK
| | - Miriam Kunz
- University of Groningen, University Medical Center Groningen, Department of General Practice, Section Gerontology, Groningen, The Netherlands
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Perotti LP, Cummings LD, Mercado J. Behavioral Treatment of Pseudobulbar Affect: A Case Report. Perspect Psychiatr Care 2016; 52:82-7. [PMID: 27091117 DOI: 10.1111/ppc.12159] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Revised: 01/08/2016] [Accepted: 01/30/2016] [Indexed: 12/11/2022] Open
Abstract
PURPOSE To determine if it is possible to successfully treat pseudobulbar affect (PBA) using a behavioral approach. DESIGN AND METHODS Two experiments were conducted, each a double reversal design with the same single subject in both. The first experiment tested the hypothesis that the rate of PBA could be controlled by manipulation of its consequences. The second experiment tested the hypothesis that use of a self-control procedure would control the rate of PBA. FINDINGS Rate of PBA could not be controlled by consequence manipulation, but rate of PBA could be controlled through use of a self-control procedure. PRACTICE IMPLICATIONS Pending confirmatory research, behavioral interventions utilizing self-control procedures should be considered in patients with PBA.
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Affiliation(s)
- Laurence P Perotti
- Clinical Psychologist at the Multidisciplinary Clinic, Department of Behavioral Medicine, Brooke Army Medical Center, San Antonio, Texas, USA
| | - Latiba D Cummings
- Physician Assistant in Brain Injury Rehabilitation Service, Department of Orthopedics, Brooke Army Medical Center, San Antonio, Texas, USA
| | - Janyna Mercado
- Neuropsychologist in Neuropsychology Service, Department of Behavioral Medicine, Brooke Army Medical Center, San Antonio, Texas, USA
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46
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Wang G, Teng F, Chen Y, Liu Y, Li Y, Cai L, Zhang X, Nie Z, Jin L. Clinical Features and Related Factors of Poststroke Pathological Laughing and Crying: A Case–Control Study. J Stroke Cerebrovasc Dis 2016; 25:556-64. [DOI: 10.1016/j.jstrokecerebrovasdis.2015.11.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 10/26/2015] [Accepted: 11/03/2015] [Indexed: 12/14/2022] Open
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47
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Zgaljardic DJ, Seale GS, Schaefer LA, Temple RO, Foreman J, Elliott TR. Psychiatric Disease and Post-Acute Traumatic Brain Injury. J Neurotrauma 2015; 32:1911-25. [DOI: 10.1089/neu.2014.3569] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Dennis J. Zgaljardic
- Transitional Learning Center, Galveston, Texas
- University of Texas Medical Branch, Galveston, Texas
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48
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Pseudobulbar affect (PBA) in an incident ALS cohort: results from the Apulia registry (SLAP). J Neurol 2015; 263:316-321. [PMID: 26588919 DOI: 10.1007/s00415-015-7981-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Revised: 11/09/2015] [Accepted: 11/12/2015] [Indexed: 12/11/2022]
Abstract
The aim of this study is to investigate the frequency and the clinical correlations of pseudobulbar affect (PBA) in a population-based incident cohort of ALS patients. Incident ALS cases, diagnosed in 2011 and 2012, according to El Escorial criteria were enrolled from a prospective population-based registry in Apulia, Southern Italy. Neurological status was assessed using a standard neurological examination and the revised ALS Functional Rating Scale (ALSFRSr). The Center for Neurologic Study-Lability Scale (CNS-LS), a self-administered questionnaire, was used to evaluate the presence and severity of PBA. Total scores range from 7 to 35. A score ≥13 was used to identify the presence of PBA. One-hundred thirty-two sporadic incident ALS cases were enrolled. Median disease duration was 20 months (range 2-143), median onset-diagnosis interval (ODI) 12 months (range 2-131), median ALSFRSr at baseline 36/48 (range 2-47) and median ALSFRSr bulbar sub-score 10/12 (range 0-12). Neurological examination revealed presence of PBA in 34/132 patients (26%). Pathological CNS-LS score was found in 45/132 patients (34%). Median total CNS-LS score was 9/35 (range 7-29). The subgroup with pathological CNS-LS was characterized by a short disease duration from symptom onset, ODI, time to diffusion to a second region, time to generalization and ALSFRSr bulbar sub-score, bulbar onset, "definite" diagnostic category, bulbar upper motor-neuron involvement and presence of PBA at neurological examination. In population-based setting, one-third of ALS patients present PBA at diagnosis. The presence of PBA is associated with bulbar UMN involvement and markers of a more severe phenotype.
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49
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Fonda JR, Hunt PR, McGlinchey RE, Rudolph JL, Milberg WP, Reynolds MW, Yonan C. Identification of pseudobulbar affect symptoms in Veterans with possible traumatic brain injury. ACTA ACUST UNITED AC 2015; 52:839-49. [DOI: 10.1682/jrrd.2014.08.0191] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Revised: 05/29/2015] [Indexed: 11/05/2022]
Affiliation(s)
- Jennifer R. Fonda
- Translational Research Center for Traumatic Brain Injury and Stress Disorders, and Geriatric Research, Education and Clinical Center, Department of Veterans Affairs Boston Healthcare System, Boston, MA
| | | | - Regina E. McGlinchey
- Translational Research Center for Traumatic Brain Injury and Stress Disorders, and Geriatric Research, Education and Clinical Center, Department of Veterans Affairs Boston Healthcare System, Boston, MA
| | - James L. Rudolph
- Translational Research Center for Traumatic Brain Injury and Stress Disorders, and Geriatric Research, Education and Clinical Center, Department of Veterans Affairs Boston Healthcare System, Boston, MA;Medicine, Harvard Medical School, Boston, MA
| | - William P. Milberg
- Translational Research Center for Traumatic Brain Injury and Stress Disorders, and Geriatric Research, Education and Clinical Center, Department of Veterans Affairs Boston Healthcare System, Boston, MA
| | | | - Charles Yonan
- Health Economics and Outcomes Research, Avanir Pharmaceuticals Inc, Aliso Viejo, CA
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50
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Pattee GL, Wymer JP, Lomen-Hoerth C, Appel SH, Formella AE, Pope LE. An open-label multicenter study to assess the safety of dextromethorphan/quinidine in patients with pseudobulbar affect associated with a range of underlying neurological conditions. Curr Med Res Opin 2014; 30:2255-65. [PMID: 25062507 PMCID: PMC4743597 DOI: 10.1185/03007995.2014.940040] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Pseudobulbar affect (PBA) is associated with neurological disorders or injury affecting the brain, and characterized by frequent, uncontrollable episodes of crying and/or laughing that are exaggerated or unrelated to the patient's emotional state. Clinical trials establishing dextromethorphan and quinidine (DM/Q) as PBA treatment were conducted in patients with amyotrophic lateral sclerosis (ALS) or multiple sclerosis (MS). This trial evaluated DM/Q safety in patients with PBA secondary to any neurological condition affecting the brain. OBJECTIVE To evaluate the safety and tolerability of DM/Q during long-term administration to patients with PBA associated with multiple neurological conditions. METHODS Fifty-two-week open-label study of DM/Q 30/30 mg twice daily. Safety measures included adverse events (AEs), laboratory tests, electrocardiograms (ECGs), vital signs, and physical examinations. CLINICAL TRIAL REGISTRATION #NCT00056524. RESULTS A total of 553 PBA patients with >30 different neurological conditions enrolled; 296 (53.5%) completed. The most frequently reported treatment-related AEs (TRAEs) were nausea (11.8%), dizziness (10.5%), headache (9.9%), somnolence (7.2%), fatigue (7.1%), diarrhea (6.5%), and dry mouth (5.1%). TRAEs were mostly mild/moderate, generally transient, and consistent with previous controlled trials. Serious AEs (SAEs) were reported in 126 patients (22.8%), including 47 deaths, mostly due to ALS progression and respiratory failure. No SAEs were deemed related to DM/Q treatment by investigators. ECG results suggested no clinically meaningful effect of DM/Q on myocardial repolarization. Differences in AEs across neurological disease groups appeared consistent with the known morbidity of the primary neurological conditions. Study interpretation is limited by the small size of some disease groups, the lack of a specific efficacy measure and the use of a DM/Q dose higher than the eventually approved dose. CONCLUSIONS DM/Q was generally well tolerated over this 52 week trial in patients with PBA associated with a wide range of neurological conditions.
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Affiliation(s)
- Gary L. Pattee
- Neurology Associates
Lincoln, NEUSA
- Address for correspondence:
Gary L. Pattee MD, Neurology Associates,
PC, 2631 South 70th Street, Lincoln, NE 68506, USA. Tel.: +1 402 483 7226; Fax: +1 402 483 5440;
| | - James P. Wymer
- The Neurosciences Institute, Albany Medical Center
Albany, NYUSA
| | | | - Stanley H. Appel
- Department of Neurology, Methodist Neurological Institute, The Methodist Hospital Research Institute, The Methodist Hospital
Houston, TXUSA
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