1
|
Mazzotta GM, Conte C. Alpha Synuclein Toxicity and Non-Motor Parkinson's. Cells 2024; 13:1265. [PMID: 39120295 PMCID: PMC11311369 DOI: 10.3390/cells13151265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2024] [Revised: 07/12/2024] [Accepted: 07/24/2024] [Indexed: 08/10/2024] Open
Abstract
Parkinson's disease (PD) is a common multisystem neurodegenerative disorder affecting 1% of the population over the age of 60 years. The main neuropathological features of PD are the loss of dopaminergic neurons in the substantia nigra pars compacta (SNpc) and the presence of alpha synuclein (αSyn)-rich Lewy bodies both manifesting with classical motor signs. αSyn has emerged as a key protein in PD pathology as it can spread through synaptic networks to reach several anatomical regions of the body contributing to the appearance of non-motor symptoms (NMS) considered prevalent among individuals prior to PD diagnosis and persisting throughout the patient's life. NMS mainly includes loss of taste and smell, constipation, psychiatric disorders, dementia, impaired rapid eye movement (REM) sleep, urogenital dysfunction, and cardiovascular impairment. This review summarizes the more recent findings on the impact of αSyn deposits on several prodromal NMS and emphasizes the importance of early detection of αSyn toxic species in biofluids and peripheral biopsies as prospective biomarkers in PD.
Collapse
Affiliation(s)
| | - Carmela Conte
- Department of Pharmaceutical Sciences, University of Perugia, 06126 Perugia, Italy
| |
Collapse
|
2
|
Kobayashi R, Iwata-Endo K, Fujishiro H. Clinical presentations and diagnostic application of proposed biomarkers in psychiatric-onset prodromal dementia with Lewy bodies. Psychogeriatrics 2024; 24:1004-1022. [PMID: 38837629 DOI: 10.1111/psyg.13147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2024] [Revised: 05/19/2024] [Accepted: 05/21/2024] [Indexed: 06/07/2024]
Abstract
Research criteria for the diagnosis of prodromal dementia with Lewy bodies (DLB) include three clinical subtypes: mild cognitive impairment with Lewy bodies (MCI-LB), delirium-onset prodromal DLB, and psychiatric-onset prodromal DLB. Late-onset psychiatric manifestations are at a higher risk of developing dementia, but its relation to prodromal DLB remains unclear. In addition to the risk of severe antipsychotic hypersensitivity reactions, accurate discrimination from non-DLB cases is important due to the potential differences in management and prognosis. This article aims to review a rapidly evolving psychiatric topic and outline clinical pictures of psychiatric-onset prodromal DLB, including the proposed biomarker findings of MCI-LB: polysomnography-confirmed rapid eye movement sleep behaviour disorder, cardiac [123I]metaiodobenzylguanidine scintigraphy, and striatal dopamine transporter imaging. We first reviewed clinical pictures of patients with autopsy-confirmed DLB. Regarding clinical reports, we focused on the patients who predominantly presented with psychiatric manifestations and subsequently developed DLB. Thereafter, we reviewed clinical studies regarding the diagnostic applications of the proposed biomarkers to patients with late-onset psychiatric disorders. Clinical presentations were mainly late-onset depression and psychosis; however, other clinical manifestations were also reported. Psychotropic medications before a DLB diagnosis may cause extrapyramidal signs, and potentially influences the proposed biomarker findings. These risks complicate clinical manifestation interpretation during the management of psychiatric symptoms. Longitudinal follow-up studies with standardised evaluations until conversion to DLB are needed to investigate the temporal trajectories of core features and proposed biomarker findings. In patients with late-onset psychiatric disorders, identification of patients with psychiatric-onset prodromal DLB provides the opportunity to better understanding the distinct prognostic subgroup that is at great risk of incident dementia. Advances in the establishment of direct biomarkers for the detection of pathological α-synuclein may encourage reorganising the phenotypic variability of prodromal DLB.
Collapse
Affiliation(s)
- Ryota Kobayashi
- Department of Psychiatry, Yamagata University School of Medicine, Yamagata, Japan
| | - Kuniyuki Iwata-Endo
- Department of Psychiatry, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hiroshige Fujishiro
- Department of Psychiatry, Nagoya University Graduate School of Medicine, Nagoya, Japan
| |
Collapse
|
3
|
Spagna S, Ferng A, Chou K. Evaluation and Management of Tremor. Prim Care 2024; 51:253-267. [PMID: 38692773 DOI: 10.1016/j.pop.2024.02.001] [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] [Indexed: 05/03/2024]
Abstract
Tremor is a commonly encountered condition in the primary care setting and can manifest at rest, with action, or both. Common causes include Parkinson disease, essential tremor, and drug-induced tremor. In this article, the authors discuss how to examine a patient with tremor and which features of the history and examination can help clue the provider in to the appropriate diagnosis. They also review treatments for varying types of tremor and when referral to a neurologist may be necessary.
Collapse
Affiliation(s)
- Sydney Spagna
- Department of Neurology, University of Michigan, 1500 East Medical Center Drive SPC 5316, Ann Arbor, MI 48109, USA.
| | - Amy Ferng
- Department of Neurology, University of Michigan, 1500 East Medical Center Drive SPC 5316, Ann Arbor, MI 48109, USA
| | - Kelvin Chou
- Department of Neurology, University of Michigan, 1500 East Medical Center Drive SPC 5316, Ann Arbor, MI 48109, USA; Surgical Therapies Improving Movement Program, University of Michigan, 1500 East Medical Center Drive SPC 5338, Ann Arbor, MI 48109, USA; Department of Neurosurgery, 1500 East Medical Center Drive SPC 5338, Ann Arbor, MI 48109, USA
| |
Collapse
|
4
|
Zhou W, Tang M, Sun L, Lin H, Tan Y, Fan Y, Fan S, Zhang S. Subcortical structure alteration in patients with drug-induced parkinsonism: Evidence from neuroimaging. IBRO Neurosci Rep 2024; 16:436-442. [PMID: 38510074 PMCID: PMC10951636 DOI: 10.1016/j.ibneur.2024.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 02/22/2024] [Accepted: 03/03/2024] [Indexed: 03/22/2024] Open
Abstract
Parkinson's Disease (PD) and Drug-induced parkinsonism (DIP) are the most common subtypes of parkinsonism, yet no studies have reported that the subcortical volume alterations in DIP patients. This study aimed to identify specific alterations of subcortical structures volume in DIP patients, and investigate association between the subcortical structure modifications and clinical symptoms. We recruited 27 PD patients, 25 DIP patients and 30 healthy controls (HCs). The clinical symptom-related parameters (Unified Parkinson's Disease Rating Scale, UPDRS) were evaluated. Structural imaging was performed on a 3.0 T scanner, and volumes of subcortical structures were obtained using FreeSurfer software. Analysis of covariance (ANCOVA) and partial correlation analysis were performed. DIP group had significantly smaller volume of the thalamus, pallidum, hippocampus and amygdala compared to HCs. ROC curve analysis demonstrated that the highest area under curve (AUC) value was in the right pallidum (AUC = 0.831) for evaluating the diagnostic efficacy in DIP from HCs. Moreover, the volumes of the putamen, hippocampus and amygdala were negatively correlated with UPDRSII in the DIP patients. The volume of the amygdala was negatively correlated with UPDRSIII. The present study provides novel information regarding neuroanatomical alteration of subcortical nuclei in DIP patients, suggesting that these methods might provide the basis for early diagnosis and differential diagnosis of DIP.
Collapse
Affiliation(s)
- Wei Zhou
- Department of Neurology, Affiliated Hospital of North Sichuan Medical College, Maoyuan South Street 1, Nanchong, Sichuan 637000, PR China
| | - MengYue Tang
- Sichuan Key Laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Maoyuan South Street 1, Nanchong, Sichuan 637000, PR China
| | - Ling Sun
- Department of Geriatrics, Nanchong Central Hospital, Renmin South Street 97, Nanchong, Sichuan 637000, PR China
| | - HongYu Lin
- Department of Neurology, Affiliated Hospital of North Sichuan Medical College, Maoyuan South Street 1, Nanchong, Sichuan 637000, PR China
| | - Ying Tan
- Department of Internal Medicine, The Second Affiliated Hospital of North Sichuan Medical College, Dongshun Road 55, Nanchong, Sichuan 637000, PR China
| | - Yang Fan
- Department of Neurology, Affiliated Hospital of North Sichuan Medical College, Maoyuan South Street 1, Nanchong, Sichuan 637000, PR China
| | - Si Fan
- Department of Neurology, Gaoping District Peolpe's Hospital, 21, Bajiao Street 21, Section 7, Jiangdong Middle Road, Nanchong, Sichuan 637000, PR China
| | - ShuShan Zhang
- Department of Neurology, Affiliated Hospital of North Sichuan Medical College, Maoyuan South Street 1, Nanchong, Sichuan 637000, PR China
| |
Collapse
|
5
|
Darweesh SKL, Burke JF, Peters S. Air Pollution and Parkinson Disease: Increasing Our Risk Each Breath We Take? Neurology 2023; 101:921-922. [PMID: 37903643 DOI: 10.1212/wnl.0000000000207972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 09/09/2023] [Indexed: 11/01/2023] Open
Affiliation(s)
- Sirwan K L Darweesh
- From the Radboud University Medical Center (S.K.L.D.), Nijmegen, the Netherlands; Ohio State University Medical Center (J.F.B.), Columbus; and Institute for Risk Assessment Sciences (S.P.), Utrecht University, the Netherlands.
| | - James F Burke
- From the Radboud University Medical Center (S.K.L.D.), Nijmegen, the Netherlands; Ohio State University Medical Center (J.F.B.), Columbus; and Institute for Risk Assessment Sciences (S.P.), Utrecht University, the Netherlands
| | - Susan Peters
- From the Radboud University Medical Center (S.K.L.D.), Nijmegen, the Netherlands; Ohio State University Medical Center (J.F.B.), Columbus; and Institute for Risk Assessment Sciences (S.P.), Utrecht University, the Netherlands
| |
Collapse
|
6
|
Jeon SM, Lee YJ, Kwon JW. Prevalence and causative drugs of drug-induced Parkinsonism in pediatric patients. Eur Child Adolesc Psychiatry 2023; 32:1805-1814. [PMID: 37039890 DOI: 10.1007/s00787-023-02207-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 04/05/2023] [Indexed: 04/12/2023]
Abstract
Although several studies provided evidence on the epidemiology of drug-induced Parkinsonism (DIP) and its causative drugs, it is still limited in pediatrics. This study aimed to investigate the prevalence and risk of DIP in pediatrics. We used the Health Insurance Review and Assessment Service-Pediatric Patients Sample in Korea between 2010 and 2017 to estimate the annual prevalence of DIP and causative drug use using a cross-sectional design. The risk of DIP associated with causative drugs was evaluated using a case-crossover design. Adjusted odds ratios (aOR) with 95% confidence intervals (CI) were calculated using a conditional logistic regression. A total of 2925 pediatric patients had diagnosed with DIP from 2010 to 2017. Most patients were aged between 12 and19 years old, and 99.8% had any diagnosis of mental health disorder (MHD). During the study period, the prevalence of DIP increased by 10.0-fold from 2010 to 2017. All causative drugs showed a corresponding increase in their use, with atypical antipsychotics being the most prominent (increase ratio, 2.07). For both in the prevalence of DIP and atypical antipsychotic use, the increment was much bigger in patients with non-psychotic MHD than that in patients with psychotic MHD. In the case-crossover study, antipsychotics showed the largest aOR with DIP. Risperidone among antipsychotics showed the highest risk for DIP (aOR = 7.09, 95% CI = 3.83-13.09), followed by aripiprazole (aOR = 5.03, 95% CI = 2.88-8.80). This study suggests that the increase in DIP prevalence in pediatric patients might be because of the increased use of atypical antipsychotics.
Collapse
Affiliation(s)
- Soo Min Jeon
- College of Pharmacy, Jeju National University, Jeju, South Korea
| | - Yu Jin Lee
- BK21 FOUR Community-Based Intelligent Novel Drug Discovery Education Unit, College of Pharmacy and Research Institute of Pharmaceutical Sciences, Kyungpook National University, 80 Daehak-Ro, Daegu, 41566, South Korea
| | - Jin-Won Kwon
- BK21 FOUR Community-Based Intelligent Novel Drug Discovery Education Unit, College of Pharmacy and Research Institute of Pharmaceutical Sciences, Kyungpook National University, 80 Daehak-Ro, Daegu, 41566, South Korea.
| |
Collapse
|
7
|
Yoshioka D, Yamanashi T, Iwata M. Adequate diagnosis of the cause of Parkinsonism and treatment in an elderly patient with schizophrenia: A case report. PCN REPORTS : PSYCHIATRY AND CLINICAL NEUROSCIENCES 2023; 2:e71. [PMID: 38868408 PMCID: PMC11114423 DOI: 10.1002/pcn5.71] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 12/10/2022] [Accepted: 12/21/2022] [Indexed: 06/14/2024]
Abstract
Background Parkinsonism is frequently observed in patients with schizophrenia, and most patients are diagnosed with drug-induced parkinsonism. However, comorbidity with idiopathic Parkinson's disease or Parkinson-plus syndrome is also possible. The pathophysiology and treatment for each of these are entirely different, thus an appropriate diagnosis is required. However, distinguishing them based on clinical symptoms alone is often difficult, and many cases are misdiagnosed. Additionally, Parkinsonism is frequently mistaken for negative symptoms. Case Description We report a case of 68-year-old woman diagnosed with schizophrenia, who was admitted to a welfare center. At approximately age 60, the patient experienced motivation reduction, a loss of appetite, and pain in the extremities. In her mid-60s, tremor and muscle rigidity appeared; nuclear medicine testing was performed for a detailed examination, resulting in a diagnosis of levodopa-responsive Parkinson's syndrome. Notably, the patient's parkinsonism and emotional symptoms, which had been considered negative symptoms thus far, improved with levodopa treatment. Conclusion This case report illustrates the importance of properly diagnosing the cause of parkinsonism in patients with schizophrenia.
Collapse
Affiliation(s)
- Daisuke Yoshioka
- Division of Neuropsychiatry, Faculty of MedicineTottori UniversityYonagoJapan
| | - Takehiko Yamanashi
- Division of Neuropsychiatry, Faculty of MedicineTottori UniversityYonagoJapan
| | - Masaaki Iwata
- Division of Neuropsychiatry, Faculty of MedicineTottori UniversityYonagoJapan
| |
Collapse
|
8
|
Weng J, Zhang L, Yu W, Zhao N, Zhu B, Ye C, Zhang Z, Ma C, Li Y, Yu Y, Li H. Risk factors, clinical correlates, and social functions of Chinese schizophrenia patients with drug-induced parkinsonism: A cross-sectional analysis of a multicenter, observational, real-world, prospective cohort study. Front Pharmacol 2023; 14:1077607. [PMID: 36937864 PMCID: PMC10020528 DOI: 10.3389/fphar.2023.1077607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 02/15/2023] [Indexed: 03/06/2023] Open
Abstract
Background: Drug-induced parkinsonism (DIP) is the most prevalent neurological side effect of antipsychotics in the Chinese population. Early prevention, recognition, and treatment of DIP are important for the improvement of treatment outcomes and medication adherence of schizophrenia patients. However, the risk factors of DIP and the impact on the clinical syndromes of schizophrenia remain unknown. Aim: The goal of this study was to explore the risk factors, clinical correlates, and social functions of DIP in Chinese schizophrenia patients. Methods: A cross-sectional analysis of a multicenter, observational, real-world, prospective cohort study of the Chinese schizophrenia population with a baseline assessment was conducted from the year 2012 to 2018. Participants were recruited from four mental health centers in Shanghai and totaled 969 subjects. Sociodemographic data, drug treatment, and clinical variables were compared between the DIP group and the non-DIP group. Variables that correlated with the induction of DIP, and with p≤ 0.1, were included in the binary logistic model for analyzing the risk factors of DIP. First generation antipsychotics (FGA)/second generation antipsychotics (SGA) model and high and low/medium D2 receptor antipsychotics were analyzed respectively to control the bias of co-linearity. All risk factors derived from the a forementioned models and clinical variables with p≤ 0.1 were included in the multivariate analysis of clinical correlates and social function of DIP patients. The Positive and Negative Syndrome Scale (PANSS) model and the personal and social performance (PSP) model were analyzed separately to control for co-linearity bias. Results: Age (OR = 1.03, p< 0.001), high D2 receptor antagonist antipsychotic dose (OR = 1.08, p = 0.032), and valproate dose (OR = 1.01, p = 0.001) were the risk factors of DIP. FGA doses were not a significant contributor to the induction of DIP. Psychiatric symptoms, including more severe negative symptoms (OR = 1.09, p< 0.001), lower cognition status (OR = 1.08, p = 0.033), and lower excited symptoms (OR = 0.91, p = 0.002), were significantly correlated with DIP induction. Social dysfunction, including reduction in socially useful activities (OR = 1.27, p = 0.004), lower self-care capabilities (OR = 1.53, p< 0.001), and milder disturbing and aggressive behavior (OR = 0.65, p< 0.001), were significantly correlated with induction of DIP. Valproate dose was significantly correlated with social dysfunction (OR = 1.01, p = 0.001) and psychiatric symptoms (OR = 1.01, p = 0.004) of DIP patients. Age may be a profound factor that affects not only the induction of DIP but also the severity of psychiatric symptoms (OR = 1.02, p< 0.001) and social functions (OR = 1.02, p< 0.001) of schizophrenia patients with DIP. Conclusion: Age, high D2 receptor antagonist antipsychotic dose, and valproate dose are risk factors for DIP, and DIP is significantly correlated with psychiatric symptoms and social performance of Chinese schizophrenia patients. The rational application or discontinuation of valproate is necessary. Old age is related to psychotic symptoms and social adaption in Chinese schizophrenic patients, and early intervention and treatment of DIP can improve the prognosis and social performance of schizophrenia patients. Clinical Trial Registration: Identifier: NCT02640911.
Collapse
Affiliation(s)
- Jiajun Weng
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Zhongshan Hospital, Shanghai, China
| | - Lei Zhang
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wenjuan Yu
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Nan Zhao
- Shanghai Pudong District Mental Health Center, Shanghai, China
| | - Binggen Zhu
- Shanghai Pudong District Mental Health Center, Shanghai, China
| | - Chengyu Ye
- Shanghai Zhongshan Hospital, Shanghai, China
- Shanghai Jiading District Mental Health Center, Shanghai, China
| | - Zhanxing Zhang
- Shanghai Clinical Research Center for Mental Health, Shanghai, China
| | - Changlin Ma
- Shanghai Jiading District Mental Health Center, Shanghai, China
| | - Yan Li
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yiming Yu
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- *Correspondence: Yiming Yu, ; Huafang Li,
| | - Huafang Li
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Clinical Research Center for Mental Health, Shanghai, China
- *Correspondence: Yiming Yu, ; Huafang Li,
| |
Collapse
|
9
|
SLC6A3, HTR2C and HTR6 Gene Polymorphisms and the Risk of Haloperidol-Induced Parkinsonism. Biomedicines 2022; 10:biomedicines10123237. [PMID: 36551993 PMCID: PMC9776373 DOI: 10.3390/biomedicines10123237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/07/2022] [Accepted: 12/09/2022] [Indexed: 12/15/2022] Open
Abstract
Antipsychotic-induced parkinsonism (AIP) is the most common type of extrapyramidal side effect (EPS), caused by the blockage of dopamine receptors. Since dopamine availability might influence the AIP risk, the dopamine transporter (DAT) and serotonin receptors (5-HTRs), which modulate the dopamine release, may be also involved in the AIP development. As some of the individual differences in the susceptibility to AIP might be due to the genetic background, this study aimed to examine the associations of SLC6A3, HTR2C and HTR6 gene polymorphisms with AIP in haloperidol-treated schizophrenia patients. The Extrapyramidal Symptom Rating Scale (ESRS) was used to evaluate AIP as a separate entity. Genotyping was performed using a PCR, following the extraction of blood DNA. The results revealed significant associations between HTR6 rs1805054 polymorphism and haloperidol-induced tremor and rigidity. Additionally, the findings indicated a combined effect of HTR6 T and SLC6A3 9R alleles on AIP, with their combination associated with significantly lower scores of ESRS subscale II for parkinsonism, ESRS-based tremor or hyperkinesia and ESRS subscales VI and VIII. These genetic predictors of AIP could be helpful in better understanding its pathophysiology, recognizing the individuals at risk of developing AIP and offering personalized therapeutic strategies for the patients suffering from this EPS.
Collapse
|
10
|
Kita A, Tsuji T, Koh J, Takahashi S, Yamamoto M, Sakamoto Y, Itogawa H, Kimoto S. Probable progressive supranuclear palsy in a patient with chronic schizophrenia: A case report. Exp Ther Med 2022; 24:484. [PMID: 35761809 PMCID: PMC9214598 DOI: 10.3892/etm.2022.11411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 05/16/2022] [Indexed: 12/03/2022] Open
Abstract
Rare neurodegenerative disorders may be considered in the differential diagnosis of Parkinsonism in patients with schizophrenia who show worsening signs of Parkinsonism under treatment with antipsychotics. To the best of our knowledge, the present study is the first report describing probable progressive supranuclear palsy (PSP) in a patient with chronic schizophrenia. A 64-year-old man presented with hallucinations, delusions and asociality. He had received treatment with both typical and atypical antipsychotics for ~13 years. He began experiencing short-term memory impairment and bradykinesia two years before presentation, and then showed increased dysphagia, upper-limb muscle rigidity, extrapyramidal symptoms, vision loss and photophobia. Psychological manifestations included chronic depression, irritability and, occasionally, euphoria. His gait worsened, leading to repeated falls. Antipsychotics were discontinued, and the patient was almost completely dependent on a wheelchair in daily life. In a neurology consultation, he was diagnosed with probable progressive supranuclear palsy-Richardson's syndrome presenting as vertical supranuclear gaze palsy and prominent postural instability with falls. Brain magnetic resonance imaging (MRI) revealed atrophy of the mesencephalic tegmentum, and 123I-ioflupane single-photon emission computed tomography (SPECT) revealed reduced bilateral striatal reuptake. Overall, PSP should be considered in patients with schizophrenia with worsening Parkinsonism, especially when it is accompanied by supranuclear ophthalmoplegia, pseudobulbar palsy, dysarthria and dystonic stiffness of the neck and upper body. In the present case, the combination of brain MRI and 123I-ioflupane SPECT helped to discriminate PSP from other Parkinsonian syndromes, including drug-induced Parkinsonism, in the differential diagnosis.
Collapse
Affiliation(s)
- Akira Kita
- Department of Neuropsychiatry, Kinan Psychiatric Center, Tanabe, Wakayama 646‑0015, Japan
| | - Tomikimi Tsuji
- Department of Neuropsychiatry, Wakayama Medical University, Wakayama, Wakayama 641‑8510, Japan
| | - Jinsoo Koh
- Department of Neurology, Kinan Hospital, Tanabe, Wakayama 646‑8588, Japan
| | - Shun Takahashi
- Department of Neuropsychiatry, Wakayama Medical University, Wakayama, Wakayama 641‑8510, Japan
| | - Masahiro Yamamoto
- Department of Neuropsychiatry, Wakayama Medical University, Wakayama, Wakayama 641‑8510, Japan
| | - Yuka Sakamoto
- Department of Neuropsychiatry, Kinan Psychiatric Center, Tanabe, Wakayama 646‑0015, Japan
| | - Hideaki Itogawa
- Department of Neuropsychiatry, Kinan Psychiatric Center, Tanabe, Wakayama 646‑0015, Japan
| | - Sohei Kimoto
- Department of Neuropsychiatry, Wakayama Medical University, Wakayama, Wakayama 641‑8510, Japan
| |
Collapse
|
11
|
Yoritaka A, Hayashi T, Fusegi K, Inami R, Hattori N. Prospective Five-Year Follow-Up of Patients with Schizophrenia Suspected with Parkinson's Disease. PARKINSON'S DISEASE 2022; 2022:2727515. [PMID: 35698464 PMCID: PMC9188471 DOI: 10.1155/2022/2727515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Revised: 05/04/2022] [Accepted: 05/07/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE It is difficult to distinguish patients with schizophrenia with neuroleptic-induced parkinsonism (NIP) from those with existing idiopathic Parkinson's disease when their striatal dopamine transporter uptake is reduced. There is a possibility of misdiagnosis of Parkinson's disease in patients with schizophrenia as schizophrenia with NIP, which leads to inappropriate treatment. This prospective study aimed at determining the underlying pathophysiology using detailed clinical and psychological assessments. METHODS We enrolled six patients with schizophrenia who had parkinsonism and were diagnosed with Parkinson's disease according to the Movement Disorder Society Clinical Diagnostic Criteria, except for the fifth absolute exclusion criteria. RESULTS Five patients had been treated with neuroleptics for 20 years. One patient refused treatment for schizophrenia. All patients had impaired cognitive function at enrolment, olfactory dysfunction, and constipation. All patients were treated with dopaminergic therapy, and their parkinsonism substantially improved; one woman in her 40s experienced a wearing-off effect and dyskinesia. The uptake of dopamine transporter in the striatum decreased by 13%/year during the study period. CONCLUSION Some patients with schizophrenia and parkinsonism benefit from dopaminergic therapy. Some of these patients may also exhibit Lewy pathology.
Collapse
Affiliation(s)
- Asako Yoritaka
- Department of Neurology, Juntendo University Koshigaya Hospital, Saitama, Japan
| | - Tetsuo Hayashi
- Department of Neurology, Juntendo University Koshigaya Hospital, Saitama, Japan
- Department of Neurology, Juntendo University School of Medicine, Tokyo, Japan
| | - Keiko Fusegi
- Department of Neurology, Juntendo University Koshigaya Hospital, Saitama, Japan
| | - Rie Inami
- Department of Psychiatry, Juntendo University Koshigaya Hospital, Saitama, Japan
| | - Nobutaka Hattori
- Department of Neurology, Juntendo University School of Medicine, Tokyo, Japan
| |
Collapse
|
12
|
Tanioka R, Ito H, Takase K, Kai Y, Sugawara K, Tanioka T, Locsin R, Tomotake M. Usefulness of 2D Video Analysis for Evaluation of Shoulder Range of Motion during Upper Limb Exercise in Patients with Psychiatric Disorders. THE JOURNAL OF MEDICAL INVESTIGATION 2022; 69:70-79. [PMID: 35466149 DOI: 10.2152/jmi.69.70] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Aging and its associated problems related to movement impacts the care of people with psychiatric disorders. This study sought to clarify the usefulness of 2D video analysis for evaluating shoulder range of motion (ROM) during upper limb exercises in patients with psychiatric disorders. Subjects (N=54) were patients with psychiatric disorders categorized as the following:having either a high or low activities of daily living (ADL) score using the Barthel Index;experiencing shoulder ROM limitation, and whether or not compensatory movements were exhibited. Compensatory movement was also considered in patients with Parkinsonism, cerebrovascular disease, and cognitive dysfunction. Shoulder joint ROM was measured using a goniometer and active ROM was captured using ImageJ. No significant difference between passive ROM measured by a goniometer and active ROM measured by ImageJ considering disease groups, ADL level, and shoulder ROM limitation was found. Factoring in compensatory movements, however, significant differences were found between passive and active ROM:existence compensatory movement group, left side (z=-2.30, p=0.02);nonexistence compensatory movement group, right side (z=-2.63, p<0.001). Image-evaluating devices help assess ROM in patients with psychiatric disorders, enhancing the development of physical rehabilitation programs to regain critical ADL, sustaining self-care capabilities. J. Med. Invest. 69 : 70-79, February, 2022.
Collapse
Affiliation(s)
- Ryuichi Tanioka
- Graduate School of Health Sciences, Lifelong Health and Medical Science, Tokushima University, Tokushima, Japan
| | - Hirokazu Ito
- Institute of Biomedical Sciences, Tokushima University, Tokushima, Japan
| | - Kensaku Takase
- Department of Rehabilitation, Anan Medical Center, Tokushima, Japan
| | - Yoshihiro Kai
- Department of Mechanical Engineering, Tokai University, Kanagawa, Japan
| | - Kenichi Sugawara
- Department of Physical Therapy, Kanagawa University of Human Service, Kanagawa, Japan
| | - Tetsuya Tanioka
- Institute of Biomedical Sciences, Tokushima University, Tokushima, Japan
| | - Rozzano Locsin
- Institute of Biomedical Sciences, Tokushima University, Tokushima, Japan
| | - Masahito Tomotake
- Institute of Biomedical Sciences, Tokushima University, Tokushima, Japan
| |
Collapse
|
13
|
Sato K, Niimi Y, Mano T, Iwata A, Iwatsubo T. Time to onset of drug-induced parkinsonism: Analysis using a large Japanese adverse event self-reporting database. Biosci Trends 2022; 16:151-157. [PMID: 35444114 DOI: 10.5582/bst.2022.01115] [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: 11/05/2022]
Abstract
Whether there are differences in the time to onset of drug-induced parkinsonism (DIP) depending on the type of drugs causing DIP remains uncertain, so that question was investigated here using a large real-world database. Fourteen DIP-related drug categories were defined to perform a disproportionality analysis using a large Japanese pharmacovigilance database containing more than 600,000 self-reported adverse events (AEs) recorded between April 2004 and September 2021 to identify AEs indicating "parkinsonism" in association with the defined drug categories. The time from drug administration to the onset of DIP was comparatively analyzed. Results indicated that the median time to onset was shorter than 1 month in more than half of the cases of DIP; it was shortest with peripheral dopamine antagonists (median: 0.1 weeks), followed by benzodiazepine (median: 0.5 weeks), butyrophenone (median: 0.7 weeks), novel antidepressants (median: 2.5 weeks), atypical antipsychotics (median: 3.3 weeks), other antidepressants (e.g., lithium, median: 3.7 weeks), and benzamide (median: 4.5 weeks). In contrast, anti-dementia drugs, tricyclic antidepressants, and antiepileptic drugs resulted in a relatively longer time to onset (median: 9.9, 17.2, and 28.4 weeks, respectively). In addition, a maximum delay of even longer than 2 years was reported for benzamide (846 weeks), anti-Parkinsonism drugs (382 weeks), phenothiazine (232 weeks), atypical antipsychotics (167 weeks), anti-dementia drugs (161 weeks), and benzodiazepines (120 weeks). The current results suggested that the characteristics of the time to onset of DIP may substantially differ depending on the type of drug causing that DIP. This finding may help when diagnosing patients with parkinsonism.
Collapse
Affiliation(s)
- Kenichiro Sato
- Department of Neuropathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Unit for Early and Exploratory Clinical Development, The University of Tokyo Hospital, Tokyo, Japan
| | - Yoshiki Niimi
- Unit for Early and Exploratory Clinical Development, The University of Tokyo Hospital, Tokyo, Japan
| | - Tatsuo Mano
- Department of Neurology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Atsushi Iwata
- Department of Neurology, Tokyo Metropolitan Geriatric Center Hospital, Tokyo, Japan
| | - Takeshi Iwatsubo
- Department of Neuropathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Unit for Early and Exploratory Clinical Development, The University of Tokyo Hospital, Tokyo, Japan
| |
Collapse
|
14
|
Oh YS, Yoo SW, Lyoo CH, Kim JS. Decreased thalamic monoamine availability in drug-induced parkinsonism. Sci Rep 2022; 12:3749. [PMID: 35260679 PMCID: PMC8904448 DOI: 10.1038/s41598-022-07773-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 02/24/2022] [Indexed: 11/26/2022] Open
Abstract
Drug-induced parkinsonism (DIP) is caused by a dopamine receptor blockade and is a major cause of misleading diagnosis of Parkinson’s disease (PD). Striatal dopamine activity has been investigated widely in DIP; however, most studies with dopamine transporter imaging have focused on the clinical characteristics and prognosis. This study investigated differences in striatal subregional monoamine availability among patients with DIP, normal controls, and patients with early PD. Thirty-five DIP patients, the same number of age-matched PD patients, and 46 healthy controls were selected for this study. Parkinsonian motor status was examined. Brain magnetic resonance imaging and positron emission tomography with 18F-N-(3-fluoropropyl)-2beta-carbon ethoxy-3beta-(4-iodophenyl) nortropane were performed, and the regional standardized uptake values were analyzed with a volume-of-interest template and compared among the groups. The groups were evenly matched for age, but there were numerically more females in the DIP group. Parkinsonian motor symptoms were similar in the DIP and PD groups. Monoamine availability in the thalamus of the DIP group was lower than that of the normal controls and similar to that of the PD group. In other subregions (putamen, globus pallidus, and ventral striatum), monoamine availability in the DIP group and normal controls did not differ and was higher than that in the PD group. This difference compared to healthy subject suggests that low monoamine availability in the thalamus could be an imaging biomarker of DIP.
Collapse
Affiliation(s)
- Yoon-Sang Oh
- Department of Neurology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222, Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Sang-Won Yoo
- Department of Neurology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222, Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Chul Hyoung Lyoo
- Department of Neurology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Joong-Seok Kim
- Department of Neurology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222, Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea.
| |
Collapse
|
15
|
Undeberg MR, McKeirnan KC, Easley D. Respecting the Patient's Choice: A Case of Possible Drug-Induced Parkinsonism. PHARMACY (BASEL, SWITZERLAND) 2022; 10:pharmacy10010010. [PMID: 35076621 PMCID: PMC8788564 DOI: 10.3390/pharmacy10010010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 12/21/2021] [Accepted: 12/28/2021] [Indexed: 11/16/2022]
Abstract
This report describes a case of likely drug-induced Parkinsonism (DIP) identified by the pharmacist. A 54-year-old female patient was referred by a physician to the pharmacist in a rural, integrated care team for a comprehensive medication review (CMR) to address the patient's concerns of possible Parkinson's disease (PD). While PD may occur over the progression of age, medications that affect dopamine transport can also cause DIP, a secondary form of Parkinson's disease. Although PD and DIP may be clinically indistinguishable, differentiation may be possible by reviewing a patient's medication history for any potential causative drugs correlating to the timeline of the onset of symptoms. In this case, the pharmacist reviewed the medication profile and identified medications that could be responsible for causing DIP, specifically bupropion. The pharmacist suggested discontinuing bupropion and identifying another option for treating depression. The patient appreciated the suggestion and education, but ultimately preferred continuing her bupropion therapy instead of discontinuing therapy or changing to an alternative agent. At a follow-up meeting with the pharmacist, not only was the patient still experiencing tremors despite taking carbidopa/levodopa, but additional medications known to be potential inducers of tremors were added to her regimen. Although the pharmacist repeatedly discussed DIP with the patient and believed stopping bupropion would determine whether her Parkinsonism was PD or DIP, ultimately the patient continued taking bupropion because of concerns related to depression severity and the impact on her well-being. The patient's wishes were respected.
Collapse
Affiliation(s)
- Megan R. Undeberg
- Pharmacotherapy Department, College of Pharmacy and Pharmaceutical Sciences, Washington State University, Spokane, WA 99202, USA;
| | - Kimberly C. McKeirnan
- Pharmacotherapy Department, College of Pharmacy and Pharmaceutical Sciences, Washington State University, Spokane, WA 99202, USA;
- Correspondence:
| | | |
Collapse
|
16
|
Shafie M, Mayeli M, Saeidi S, Mirsepassi Z, Abbasi M, Shafeghat M, Aghamollaii V. The potential role of the cardiac MIBG scan in differentiating the drug-induced Parkinsonism from Parkinson’s disease. Clin Park Relat Disord 2022; 6:100130. [PMID: 35146407 PMCID: PMC8802054 DOI: 10.1016/j.prdoa.2022.100130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 12/04/2021] [Accepted: 12/27/2021] [Indexed: 11/01/2022] Open
Abstract
MIBG scan is more positive in the PD group than the DIP. There is a significant difference in MIBG uptake between the PD and DIP groups. MIBG scan can be used to determine the prognosis of DIP. MIBG scan is 84.4% sensitive and 86.36% specific in diagnosing PD. MIBG scan is useful in better referring the patients to related centers.
Introduction Methods Results Conclusion
Collapse
|
17
|
d'Errico A, Strippoli E, Vasta R, Ferrante G, Spila Alegiani S, Ricceri F. Use of antipsychotics and long-term risk of parkinsonism. Neurol Sci 2021; 43:2545-2553. [PMID: 34652577 PMCID: PMC8918175 DOI: 10.1007/s10072-021-05650-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 08/01/2021] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Few epidemiological studies have assessed the risk of parkinsonisms after prolonged use of neuroleptics. We aimed to examine the long-term risk of degenerative parkinsonisms (DP) associated with previous use of neuroleptics. METHODS All residents in Piedmont, Northern-west Italy, older than 39 years (2,526,319 subjects), were retrospectively followed up from 2013 to 2017. Exposure to neuroleptics was assessed through the regional archive of drug prescriptions. The development of DP was assessed using the regional archives of both drug prescriptions and hospital admissions. We excluded prevalent DP cases at baseline as well as those occurred in the first 18 months (short-term risk). The risk of DP associated with previous use of neuroleptics was examined through Cox regression, using a matched cohort design. RESULTS The risk of DP was compared between 63,356 exposed and 316,779 unexposed subjects. A more than threefold higher risk of DP was observed among subjects exposed to antipsychotics, compared to those unexposed (HR = 3.27, 95% CI 3.00-3.57), and was higher for exposure to atypical than typical antipsychotics. The risk decreased after 2 years from therapy cessation but remained significantly elevated (HR = 2.38, 95% CI 1.76-3.21). CONCLUSIONS These results indicate a high risk of developing DP long time from the start of use and from the cessation for both typical and atypical neuroleptics, suggesting the need of monitoring treated patients even after long-term use and cessation.
Collapse
Affiliation(s)
- Angelo d'Errico
- Epidemiology Unit, Piedmont Region, ASL TO3, Grugliasco, Italy
| | - Elena Strippoli
- Epidemiology Unit, Piedmont Region, ASL TO3, Grugliasco, Italy
| | - Rosario Vasta
- ALS Center, 'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Via Cherasco, 15, 10126, Turin, Italy.
| | - Gianluigi Ferrante
- National Centre for Drug Research and Evaluation, National Institute of Health (ISS), Rome, Italy.,Center for Oncology Prevention Piemonte, Città della Salute e della Scienza, Turin, Italy
| | - Stefania Spila Alegiani
- National Centre for Drug Research and Evaluation, National Institute of Health (ISS), Rome, Italy
| | - Fulvio Ricceri
- Epidemiology Unit, Piedmont Region, ASL TO3, Grugliasco, Italy.,Department of Clinical and Biological Sciences, University of Turin, Turin, Italy
| |
Collapse
|
18
|
Politis A, Kokras N, Souvatzoglou M, Siarkos K, Toulas P, Potagas C, Hatzipanagiotou T, Limouris G, Alexopoulos P. Differences in cause and 12-month follow-up outcome of parkinsonian symptoms in depressed older adults treated with antipsychotics: a case series. BMC Psychiatry 2021; 21:289. [PMID: 34082747 PMCID: PMC8173873 DOI: 10.1186/s12888-021-03298-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 05/20/2021] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Parkinsonian symptoms are common adverse effects of antipsychotics. Older adults are particularly vulnerable to drug-induced parkinsonism. Nonetheless, parkinsonian symptoms in seniors treated with antipsychotics cannot be straightforwardly attributed to antipsychotic medication. A comprehensive diagnostic workup is necessary in many cases in order to shed light on the cause of such symptoms in this patient population. CASE SERIES Eight cases of hospitalized depressed older adults with parkinsonian symptoms, who were treated for at least one year with antipsychotics, are reported. Based on neurological consultation, structural brain imaging and Ioflupane (I-123) dopamine transporter (DAT) single photon emission computerized tomography (SPECT), Parkinson's disease was diagnosed in one case, idiopathic tremor in another, vascular parkinsonism in another one, while in another individual parkinsonian symptoms persisted at 12-month post-discharge follow-up even though his/her symptoms were classified as drug-induced on discharge. In four patients, parkinsonian symptoms were definitely drug-induced and no movement disturbances were reported at follow-up. CONCLUSIONS Differences in the cause and outcome of parkinsonian symptoms in seniors treated with antipsychotics merit systematic and in-depth study considering the therapeutic and prognostic implications of an accurate detection of the cause of such symptoms. Familiarizing clinical psychiatrists with these differences could pave the way towards approaching seniors with severe, atypical and/or persistent parkinsonian symptoms in a more individualized diagnostic and therapeutic manner, and towards more cautious prescribing of antipsychotics in this age group.
Collapse
Affiliation(s)
- Anastasios Politis
- grid.7445.20000 0001 2113 8111Charing Cross Hospital, Department of Neurosurgery, Imperial College London, London, UK
| | - Nikolaos Kokras
- grid.5216.00000 0001 2155 0800First Department of Psychiatry, Eginition Hospital; Department of Pharmacology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Michael Souvatzoglou
- grid.5216.00000 0001 2155 0800Nuclear Medicine Division, Radiology First Department, “Aretaieion” Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Kostas Siarkos
- grid.5216.00000 0001 2155 0800First Department of Psychiatry, Eginition Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Panagiotis Toulas
- grid.5216.00000 0001 2155 0800Research Unit of Radiology, Second Department of Radiology, National and Kapodistrian University of Athens and Bioiatriki, Athens, Greece
| | - Constantin Potagas
- grid.5216.00000 0001 2155 0800First Department of Neurology, Eginition Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Theodoros Hatzipanagiotou
- grid.415451.00000 0004 0622 6078Department of Nuclear Medicine, Metropolitan Hospital, Neo Faliro, Pireas, Greece
| | - Georgios Limouris
- grid.5216.00000 0001 2155 0800Nuclear Medicine Division, Radiology First Department, “Aretaieion” Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Panagiotis Alexopoulos
- Department of Psychiatry, Patras University Hospital, Faculty of Medicine, School of Health Sciences, University of Patras, 26504 Rion, Patras, Greece. .,Department of Psychiatry and Psychotherapy, Klinikum rechts der Isar, Faculty of Medicine, Technical University of Munich, Munich, Germany.
| |
Collapse
|
19
|
Wisidagama S, Selladurai A, Wu P, Isetta M, Serra-Mestres J. Recognition and Management of Antipsychotic-Induced Parkinsonism in Older Adults: A Narrative Review. MEDICINES 2021; 8:medicines8060024. [PMID: 34073269 PMCID: PMC8227528 DOI: 10.3390/medicines8060024] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 05/19/2021] [Accepted: 05/23/2021] [Indexed: 12/30/2022]
Abstract
Background: Parkinsonism is a common side-effect of antipsychotic drugs especially in older adults, who also present with a higher frequency of neurodegenerative disorders like Idiopathic Parkinson’s disease (IPD). Distinguishing between antipsychotic-induced parkinsonism (AIP) and IPD is challenging due to clinical similarities. Up to 20% of older adults may suffer from persisting parkinsonism months after discontinuation of antipsychotics, suggesting underlying neurodegeneration. A review of the literature on AIP in older adults is presented, focusing on epidemiology, clinical aspects, and management. Methods: A literature search was undertaken on EMBASE, MEDLINE and PsycINFO, for articles on parkinsonism induced by antipsychotic drugs or other dopamine 2 receptor antagonists in subjects aged 65 or older. Results: AIP in older adults is the second most common cause of parkinsonism after IPD. Older age, female gender, exposure to high-potency first generation antipsychotics, and antipsychotic dosage are the main risk factors. The clinical presentation of AIP resembles that of IPD, but is more symmetrical, affects upper limbs more, and tends to have associated motor phenomena such as orofacial dyskinesias and akathisia. Presence of olfactory dysfunction in AIP suggests neurodegeneration. Imaging of striatal dopamine transporters is widely used in IPD diagnosis and could help to distinguish it from AIP. There is little evidence base for recommending pharmacological interventions for AIP, the best options being dose-reduction/withdrawal, or switching to a second-generation drug. Conclusions: AIP is a common occurrence in older adults and it is possible to differentiate it from IPD. Further research is needed into its pathophysiology and on its treatment.
Collapse
Affiliation(s)
- Sharadha Wisidagama
- Departments of Psychiatry, Central and North West London NHS Foundation Trust, London NW1 3AX, UK; (S.W.); (A.S.); (P.W.)
| | - Abiram Selladurai
- Departments of Psychiatry, Central and North West London NHS Foundation Trust, London NW1 3AX, UK; (S.W.); (A.S.); (P.W.)
| | - Peter Wu
- Departments of Psychiatry, Central and North West London NHS Foundation Trust, London NW1 3AX, UK; (S.W.); (A.S.); (P.W.)
| | - Marco Isetta
- Knowledge and Library Services, Central and North West London NHS Foundation Trust, London NW1 3AX, UK;
| | - Jordi Serra-Mestres
- Old Age Psychiatry, Central and North West London NHS Foundation Trust, Uxbridge UB8 3NN, UK
- Correspondence: ; Tel.: +44-0-1895-484911
| |
Collapse
|
20
|
Modelling Parkinson's Disease: iPSCs towards Better Understanding of Human Pathology. Brain Sci 2021; 11:brainsci11030373. [PMID: 33799491 PMCID: PMC8000082 DOI: 10.3390/brainsci11030373] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 03/10/2021] [Accepted: 03/10/2021] [Indexed: 02/07/2023] Open
Abstract
Parkinson’s Disease (PD) is a chronic neurodegenerative disorder characterized by motor and non-motor symptoms, among which are bradykinesia, rigidity, tremor as well as mental symptoms such as dementia. The underlying cause of Parkinson disease is degeneration of dopaminergic neurons. It has been challenging to develop an efficient animal model to accurately represent the complex phenotypes found with PD. However, it has become possible to recapitulate the myriad of phenotypes underlying the PD pathology by using human induced pluripotent stem cell (iPSC) technology. Patient-specific iPSC-derived dopaminergic neurons are available and present an opportunity to study many aspects of the PD phenotypes in a dish. In this review, we report the available data on iPSC-derived neurons derived from PD patients with identified gene mutations. Specifically, we will report on the key phenotypes of the generated iPSC-derived neurons from PD patients with different genetic background. Furthermore, we discuss the relationship these cellular phenotypes have to PD pathology and future challenges and prospects for iPSC modelling and understanding of the pathogenesis of PD.
Collapse
|
21
|
Jeong S, Cho H, Kim YJ, Ma HI, Jang S. Drug-induced Parkinsonism: A strong predictor of idiopathic Parkinson's disease. PLoS One 2021; 16:e0247354. [PMID: 33647030 PMCID: PMC7920346 DOI: 10.1371/journal.pone.0247354] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 02/04/2021] [Indexed: 11/19/2022] Open
Abstract
Background Although Idiopathic Parkinson’s disease (IPD) develops in considerable patients with drug-induced Parkinsonism (DIP), the association hasn’t been well defined. We aimed to evaluate the underlying association and risk factors of DIP and IPD. Methods A retrospective cohort study using National Health Insurance Claims data in 2011–2016 was conducted. New-onset DIP patients in 2012 were selected and matched with active controls having diabetes mellitus at a 1:4 ratio by age, sex, and Charlson’s Comorbidity Index score. Comorbidity, causative drugs, and prescription days were evaluated as covariates. Results A total of 441 DIP were selected. During the 4-year follow up, 14 IPD events in the DM group but 62 events in the DIP group were observed (adjusted hazard ratio, HR: 18.88, 95% CI, 9.09–39.22, adjusting for comorbidities and causative drugs). IPD diagnosis in DIP was observed high in males compared to females (15.58/13.24%). The event was the most within the 1st year follow-up, mean days 453 (SD 413.36). Subgroup analysis in DIP showed calcium channel blocker (verapamil, diltiazem, and flunarizine) was significantly associated with increased IPD risk (HR: 2.24, 95% CI, 1.27–3.93). Conclusion Increased IPD in DIP patients might not be from the causal toxicity of antidopaminergic effects but from a trigger by the causative drugs on the DIP patients who already had subclinical IPD pathology. DIP can serve as a strong proxy for IPD incidence. Subjects who develop DIP should be monitored carefully for potential IPD incidence.
Collapse
Affiliation(s)
- Sohyun Jeong
- Marcus Institute for Aging Research at Hebrew SeniorLife, Boston, Massachusetts, United States of America
- Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, United States of America
| | - Hyemin Cho
- College of Pharmacy and Gachon Institute of Pharmaceutical Sciences, Gachon University, Incheon, Korea
| | - Yun Joong Kim
- Department of Neurology, Yonsei University College of Medicine, Yongin Severance Hospital, Yongin-si, Gyeonggi-do, Korea
| | - Hyeo-Il Ma
- Department of Neurology, Hallym University College of Medicine, Anyang, Gyeonggi-do, Korea
- * E-mail: (HM); (SJ)
| | - Sunmee Jang
- College of Pharmacy and Gachon Institute of Pharmaceutical Sciences, Gachon University, Incheon, Korea
- * E-mail: (HM); (SJ)
| |
Collapse
|
22
|
Camerucci E, Stang CD, Hajeb M, Turcano P, Mullan AF, Martin P, Ross OA, Bower JH, Mielke MM, Savica R. Early-Onset Parkinsonism and Early-Onset Parkinson's Disease: A Population-Based Study (2010-2015). JOURNAL OF PARKINSON'S DISEASE 2021; 11:1197-1207. [PMID: 33720851 PMCID: PMC8355040 DOI: 10.3233/jpd-202464] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
BACKGROUND Early-onset Parkinson's disease (EOPD), occurring between ages 40 and 55, carries social, societal, and personal consequences and may progress, with fewer comorbidities than typical, later-onset disease. OBJECTIVE To examine the incidence and survival of EOPD and other Parkinsonism occurring before age 55 in the population-based cohort of residents in seven Minnesota counties. METHODS A movement-disorder specialist reviewed all the medical records in a 2010-2015 Parkinsonism-incident cohort to confirm diagnosis and subtypes. RESULTS We identified 27 patients diagnosed at ≤ 50 years with incident Parkinsonism 2010-15:11 (41%) cases of EOPD, 13 (48%) drug-induced Parkinsonism, and 3 (11%) other Parkinsonism; we also identified 69 incident cases of Parkinsonism ≤ 55 years, of which 28 (41%) were EOPD, 28 (41%) DIP, and 13 (19%) other Parkinsonism. Overall incidence for Parkinsonism ≤ 50 years was 1.98/100,000 person-years, and for EOPD was 0.81/100,000 person-years. In patients ≤ 55 years, Parkinsonism incidence was 5.05/100,000 person-years: in EOPD, 2.05/100,000 person-years. Levodopa-induced dyskinesia was present in 45%of EOPD (both ≤ 50 years and ≤ 55 years). Onset of cardinal motor symptoms was proximate to the diagnosis of EOPD, except for impaired postural reflexes, which occurred later in the course of EOPD. Among the 69 Parkinsonism cases ≤ 55 years, 9 (13%; all male) were deceased (only 1 case of EOPD). Men had a higher mortality risk compared to women (p = 0.049). CONCLUSION The incidence of EOPD ≤ 50 years was 0.81/100,000 person-years (1.98 in Parkinsonism all type); prior to ≤ 55 years was 2.05/100,000 person-years (5.05 in Parkinsonism all type) with higher incidence in men than women. Men with Parkinsonism, all type, had higher mortality compared to women.
Collapse
Affiliation(s)
| | - Cole D. Stang
- Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA
| | - Mania Hajeb
- Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Aidan F. Mullan
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Peter Martin
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Owen A. Ross
- Department of Neurology, Mayo Clinic, Jacksonville, Florida, USA
- Department of Clinical Genomics, Mayo Clinic, Jacksonville, Florida, USA
| | - James H. Bower
- Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA
| | - Michelle M. Mielke
- Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Rodolfo Savica
- Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA
| |
Collapse
|
23
|
Balestrassi LS, Silva SMCA. Descriptive epidemiological study on patients with movement disorders, with emphasis on Parkinson's disease. SAO PAULO MED J 2021; 139:30-37. [PMID: 33656125 PMCID: PMC9632504 DOI: 10.1590/1516-3180.2020.0119.r1.30102020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 10/30/2020] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Knowing the epidemiological profile is relevant for improving healthcare practices. Movement disorders are neurological disorders characterized by the presence of involuntary movements. They have a negative impact on patients' quality of life. OBJECTIVES To outline the frequencies of the different diagnoses seen among patients, along with their demographic characteristics, at a hospital in São Paulo (SP), Brazil, and to highlight the clinical aspects of those with Parkinson's disease. DESIGN AND SETTING Retrospective descriptive epidemiological analysis at a specialized outpatient clinic in a state public hospital in São Paulo. METHODS Patients treated at this clinic over a four-year period were analyzed. Diagnoses, demographic variables and associations with clinical aspects of Parkinson's disease were evaluated. RESULTS Out of the 680 medical records analyzed, 58.4% related to females. Most patients were over 60 years of age, white, married and teachers. The most frequent diagnosis was Parkinson's disease, followed by essential tremor and dystonia. Parkinson's disease presented in the mixed clinical form; the most common initial symptom was tremor. The akinetic-rigid clinical form occurred in younger individuals and mostly presented with postural instability and freezing of gait in the early years of disease. CONCLUSIONS Parkinson's disease, essential tremor and dystonia were the most frequent diagnoses. Characteristics like sex, frequency of other pathological conditions and the clinical and demographic aspects of Parkinson's disease were consistent with the data in the relevant literature.
Collapse
Affiliation(s)
- Luiza Serafini Balestrassi
- MD, MSc. Neurologist, Department of Neurology, Hospital do Servidor Público Estadual (IAMSPE), São Paulo (SP), Brazil.
| | - Sonia Maria Cesar Azevedo Silva
- MD, PhD. Neurologist, Movement Disorders Unit, Department of Neurology, Universidade Federal de São Paulo (UNIFESP), São Paulo (SP), Brazil.
| |
Collapse
|
24
|
Patricio F, Morales-Andrade AA, Patricio-Martínez A, Limón ID. Cannabidiol as a Therapeutic Target: Evidence of its Neuroprotective and Neuromodulatory Function in Parkinson's Disease. Front Pharmacol 2020; 11:595635. [PMID: 33384602 PMCID: PMC7770114 DOI: 10.3389/fphar.2020.595635] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 11/16/2020] [Indexed: 12/11/2022] Open
Abstract
The phytocannabinoids of Cannabis sativa L. have, since ancient times, been proposed as a pharmacological alternative for treating various central nervous system (CNS) disorders. Interestingly, cannabinoid receptors (CBRs) are highly expressed in the basal ganglia (BG) circuit of both animals and humans. The BG are subcortical structures that regulate the initiation, execution, and orientation of movement. CBRs regulate dopaminergic transmission in the nigro-striatal pathway and, thus, the BG circuit also. The functioning of the BG is affected in pathologies related to movement disorders, especially those occurring in Parkinson’s disease (PD), which produces motor and non-motor symptoms that involving GABAergic, glutamatergic, and dopaminergic neural networks. To date, the most effective medication for PD is levodopa (l-DOPA); however, long-term levodopa treatment causes a type of long-term dyskinesias, l-DOPA-induced dyskinesias (LIDs). With neuromodulation offering a novel treatment strategy for PD patients, research has focused on the endocannabinoid system (ECS), as it participates in the physiological neuromodulation of the BG in order to control movement. CBRs have been shown to inhibit neurotransmitter release, while endocannabinoids (eCBs) play a key role in the synaptic regulation of the BG. In the past decade, cannabidiol (CBD), a non-psychotropic phytocannabinoid, has been shown to have compensatory effects both on the ECS and as a neuromodulator and neuroprotector in models such as 6-hydroxydopamine (6-OHDA), 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP), and reserpine, as well as other PD models. Although the CBD-induced neuroprotection observed in animal models of PD has been attributed to the activation of the CB1 receptor, recent research conducted at a molecular level has proposed that CBD is capable of activating other receptors, such as CB2 and the TRPV-1 receptor, both of which are expressed in the dopaminergic neurons of the nigro-striatal pathway. These findings open new lines of scientific inquiry into the effects of CBD at the level of neural communication. Cannabidiol activates the PPARγ, GPR55, GPR3, GPR6, GPR12, and GPR18 receptors, causing a variety of biochemical, molecular, and behavioral effects due to the broad range of receptors it activates in the CNS. Given the low number of pharmacological treatment alternatives for PD currently available, the search for molecules with the therapeutic potential to improve neuronal communication is crucial. Therefore, the investigation of CBD and the mechanisms involved in its function is required in order to ascertain whether receptor activation could be a treatment alternative for both PD and LID.
Collapse
Affiliation(s)
- Felipe Patricio
- Laboratorio De Neurofarmacología, Facultad De Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
| | - Alan Axel Morales-Andrade
- Laboratorio De Neurofarmacología, Facultad De Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
| | - Aleidy Patricio-Martínez
- Laboratorio De Neurofarmacología, Facultad De Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico.,Facultad De Ciencias Biológicas, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
| | - Ilhuicamina Daniel Limón
- Laboratorio De Neurofarmacología, Facultad De Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
| |
Collapse
|
25
|
Roiter B, Pigato G, Antonini A. Prevalence of Extrapyramidal Symptoms in In-Patients With Severe Mental Illnesses: Focus on Parkinsonism. Front Neurol 2020; 11:593143. [PMID: 33244310 PMCID: PMC7683803 DOI: 10.3389/fneur.2020.593143] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Accepted: 10/16/2020] [Indexed: 12/31/2022] Open
Abstract
Patients with severe mental illnesses may present extrapyramidal symptoms as part of a concomitant neurological disorder or secondary to medications. Extrapyramidal symptoms are frequently unrecognized, have negative consequences for adherence to treatment, negatively affect quality of life and can induce stigma. We estimated and correlated with demographic and clinical variables prevalence of extrapyramidal symptoms in in-patients with severe mental illnesses. Additionally we evaluated 123I-FP-CIT SPECT binding to striatal dopamine transporter in subjects with clinical manifestations suggestive of Parkinson's Disease and recorded therapeutic management and clinical evolution for 6-months. Extrapyramidal symptoms were present in 144 out of 285 patients (50.5%), mainly tremor (94 patients, 33%). There were 38 patients (13.3%) with parkinsonism and they had older age, more medical comorbidities and medical treatments. In 15/38 patients striatal dopamine transporter binding was abnormal resulting in dose reduction or change of psychotropic drugs as well as combination with antiparkinson therapy. Our study confirmed the clinical and epidemiological relevance of extrapyramidal symptoms among inpatients with severe mental illnesses. A small percentage of patients with extrapyramidal symptoms had features compatible with possible diagnosis of Parkinson's Disease. 123I-FP-CIT SPECT was useful to identify dopaminergic dysfunction and initiate dopamine replacement therapy.
Collapse
Affiliation(s)
- Beatrice Roiter
- Department of Neuroscience, University of Padova, Padova, Italy
| | - Giorgio Pigato
- Department of Neuroscience, University of Padova, Padova, Italy
| | - Angelo Antonini
- Department of Neuroscience, University of Padova, Padova, Italy
| |
Collapse
|
26
|
Abstract
A number of studies reported the possible differences between men and women in movement disorders. Evidence shows that estrogens may have a neuroprotective effect and may modulate the neurodevelopment of the different brain structures. Movement disorders including Parkinson's disease, dementia with Lewy body, Huntington's disease, Tourette's syndrome, and dystonia among others display significant clinical differences between sexes, with structural differences in the dopaminergic pathways between men and women. Here we summarize the most relevant clinical aspects of some of the most common movement disorders, highlighting the differences in disease onset, clinical presentation, therapy, and outcomes. Increased recognition of these differences may help physicians better understand the pathophysiology of these conditions and provide a tailored therapeutic approach.
Collapse
Affiliation(s)
- Pierpaolo Turcano
- Department of Neurology, Mayo Clinic, Jacksonville, FL, United States.
| | - Rodolfo Savica
- Department of Neurology and Health Science Research, Mayo Clinic, Rochester, MN, United States
| |
Collapse
|
27
|
Kim S, Yu YM, Kwon J, Jeong KH, Lee JS, Lee E. Trimetazidine Use and the Risk of Parkinsonism: A Nationwide Population-Based Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17197256. [PMID: 33020406 PMCID: PMC7579582 DOI: 10.3390/ijerph17197256] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 10/01/2020] [Accepted: 10/02/2020] [Indexed: 11/25/2022]
Abstract
An association between trimetazidine (TMZ), an anti-anginal drug, and parkinsonism has been reported in a number of studies. However, evidence from studies with long-term follow-up and better validity is lacking. We investigated the risk of TMZ-associated parkinsonism, specifically the incidence rate, cumulative dose–response relationship, and combined effects with other parkinsonism-inducing medications. This propensity score-matched retrospective cohort study was conducted using 14-year health insurance claims data in South Korea. The risk of parkinsonism was evaluated using multivariate Cox proportional hazard regression analysis, adjusted for comorbidities and concurrent medications. A total of 9712 TMZ users and 29,116 matched non-TMZ users were included. TMZ users had a significantly higher incidence rate of parkinsonism than non-TMZ users (9.34 vs. 6.71 per 1000 person-years; p < 0.0001). TMZ use significantly increased the risk of parkinsonism (adjusted hazard ratio = 1.38; 95% confidence interval = 1.26–1.51). Increased risks were observed with accumulated doses of TMZ, as well as concurrent use of other parkinsonism-inducing medications. The findings indicate that TMZ use significantly increases the risk of parkinsonism in the South Korean population. Closer monitoring should be considered for TMZ users, especially for those who are older, using TMZ at high cumulative doses and other parkinsonism-inducing medications.
Collapse
Affiliation(s)
- Seungyeon Kim
- College of Pharmacy & Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Korea; (S.K.); (J.K.)
| | - Yun Mi Yu
- Department of Pharmacy and Yonsei Institute of Pharmaceutical Sciences, College of Pharmacy, Yonsei University, Incheon 21983, Korea;
- Department of Pharmaceutical Medicine and Regulatory Sciences, Colleges of Medicine and Pharmacy, Yonsei University, Incheon 21983, Korea
| | - Jeongyoon Kwon
- College of Pharmacy & Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Korea; (S.K.); (J.K.)
| | | | - Jeong Sang Lee
- Department of Thoracic & Cardiovascular Surgery, SNU-SMG Boramae Hospital, Seoul 07061, Korea
- Department of Thoracic & Cardiovascular Surgery, College of Medicine, Seoul National University, Seoul 07061, Korea
- Correspondence: (J.S.L.); (E.L.)
| | - Euni Lee
- College of Pharmacy & Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Korea; (S.K.); (J.K.)
- Correspondence: (J.S.L.); (E.L.)
| |
Collapse
|
28
|
Muralidharan A, Rahman J, Banerjee D, Hakim Mohammed AR, Malik BH. Parkinsonism: A Rare Adverse Effect of Valproic Acid. Cureus 2020; 12:e8782. [PMID: 32724733 PMCID: PMC7381881 DOI: 10.7759/cureus.8782] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 06/23/2020] [Indexed: 11/05/2022] Open
Abstract
Valproic acid (VPA) is an anti-epileptic drug (AED) used as a first-choice agent for most forms of epilepsy. It is used in the treatment of manic episodes, bipolar disorder, migraine prevention, and impulse control. Hence it is one of the most commonly prescribed drugs by physicians nowadays. VPA acts by increasing gama amino butyric acid (GABA) levels, and also reduces neuronal activation by blocking voltage-gated sodium, potassium, and calcium channels. VPA has various adverse effects like thrombocytopenia, hyperammonemia, teratogenicity causing spina bifida in newborns when exposed in utero. The focus of this review is to research one such easily overlooked adverse effect of VPA, which is VPA-induced Parkinsonism. We carried out a review of literature and gathered all comprehensive peer-reviewed articles from PubMed. The data for this research were collected ethically and legally after a thorough examination of the literature. Data obtained from the studies have suggested that Parkinsonism is an adverse effect of VPA. Chronic usage of VPA causes Parkinsonism. It occurs equally in males and females, more common in older people usually above the age of 55 years and not dose-dependent. According to the data obtained, all patients who developed Parkinsonism had serum levels in the therapeutic range (50-100 mcg/mL). Thus the chronic intake of maintenance dose of VPA seems to be the leading cause. The symptoms usually improve over a few weeks and fully resolve in a few months after stopping the drug. When the patient's symptoms do not improve, it means VPA has unmasked the underlying potential for developing Parkinson's disease. Such patients benefit from levodopa therapy. However, the mechanism of how VPA causes Parkinsonism remains unknown. Based on the articles reviewed, we hypothesize that VPA's mechanism of neuronal inactivation by blocking membrane channels across the neuronal membrane, primarily when used chronically could be the mechanism by which it causes Parkinsonism. VPA causes down regulation of sodium and potassium channels on neuronal membrane in order to stop the neurons from firing. Thereby a decrease in action potential across the neurons causes a temporary physiological inactivation of the neuron. When multiple neurons are inactivated in the basal ganglia of the brain, the patient develops symptoms of Parkinsonism. As the neurons are only temporarily inactivated physiologically, when the drug is stopped the membrane receptors are reactivated on the neuronal membranes. This leads to neuronal activation and neuronal membrane potential becomes the same as before. The above mechanism clarifies why the symptoms settle down when the medication is stopped.
Collapse
Affiliation(s)
- Abilash Muralidharan
- Internal Medicine, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
- Internal Medicine, Kiruba Hospital, Coimbatore, IND
| | - Jawaria Rahman
- Pathology, City of Hope Comprehensive Cancer Center, Monrovia, USA
| | - Dipanjan Banerjee
- Neuroscience, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
- Geriatrics, Queen's Medical Center, Nottingham University Hospitals NHS Trust, Nottingham, GBR
| | - Abdul Rub Hakim Mohammed
- Internal Medicine, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
| | - Bilal Haider Malik
- Internal Medicine, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
| |
Collapse
|
29
|
Zerah L, Bihan K, Kohler S, Mariani LL. Iatrogenesis and neurological manifestations in the elderly. Rev Neurol (Paris) 2020; 176:710-723. [PMID: 32389421 DOI: 10.1016/j.neurol.2019.11.010] [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: 10/08/2019] [Revised: 11/22/2019] [Accepted: 11/26/2019] [Indexed: 12/20/2022]
Abstract
Older people are often exposed to polypharmacy in a multimorbidity context. Inappropriate polypharmacy is often harmful, increasing the risk of inappropriate prescriptions and therefore adverse drug events (ADEs). Five to 20% of all hospital admissions are related to ADE in older people, among which 40 to 70% could be prevented. However, identifying ADEs and drug-related admissions in the elderly is challenging because ADEs often present as common geriatric problems such as falls, delirium, which might be due to the aging process, underlying diseases, and/or medications. In the pharmacovigilance database of the World Health Organization, drug-related neurological manifestations are the third reported cause of ADEs in the elderly, and neurological drugs are the third leading class of medications involved in ADEs. We must therefore be particularly vigilant, both in our prescriptions but also in our diagnoses to avoid prescribing inappropriate treatments and detect ADEs. Even though multiple pharmacologic changes occur in the elderly (absorption, distribution, drug metabolism and excretion), most of medications are still often prescribed at the same daily dosage as in young adults. When prescribing any drug for old patients, we should remember that daily intake should be adapted to these specificities, keeping in mind the old well-known aphorism "start low, go slow". In this review, we describe the main drug-related neurological manifestations (drug-induced movement disorders, falls, seizures, delirium, hypoglycemia, stroke, hyponatremia, peripheral neuropathy and myopathy, and serotonin syndrome) and the main drugs associated with neurological manifestations (dopamine receptor blocking agents, antithrombotics, anticholinergics, beta-lactams, antidepressants, benzodiazepines, mood stabilizers).
Collapse
Affiliation(s)
- L Zerah
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière-Charles Foix, Département de gériatrie, 75013 Paris, France
| | - K Bihan
- Sorbonne Université, Assistance Publique Hôpitaux de Paris, Regional Pharmacovigilance Center, Department of Pharmacology, Pitié-Salpêtrière Hospital, Paris, France
| | - S Kohler
- Hôpital Bretonneau, Service de Gériatrie à Orientation Psychiatrique - DMU INVICTUS - Paris nord Université - Assistance Publique-Hôpitaux de Paris, Paris, France
| | - L-L Mariani
- Sorbonne University, Assistance Publique-Hôpitaux de Paris, Brain and Spine Institute, ICM, Inserm U 1127, CNRS UMR 7225, Department of Neurology, Pitié-Salpêtrière Hospital, 75013 Paris, France.
| |
Collapse
|
30
|
Chyou TY, Nishtala R, Nishtala PS. Comparative risk of Parkinsonism associated with olanzapine, risperidone and quetiapine in older adults-a propensity score matched cohort study. Pharmacoepidemiol Drug Saf 2020; 29:692-700. [PMID: 32301237 DOI: 10.1002/pds.5007] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 03/09/2020] [Accepted: 03/29/2020] [Indexed: 01/31/2023]
Abstract
PURPOSE The purpose of this study was to examine the incidence of Parkinsonism in new users of second-generation antipsychotics (SGAs) in older adults (≥65 years). In the secondary analyses, we examined the risk of Parkinsonism by type and dose of SGA and conducted age-sex interactions. METHOD This population-based study included older adults who had a new-onset diagnosis of Parkinsonism and who started taking olanzapine, risperidone or quetiapine between 1 January 2005, and 30 December 2016. The Cox proportional hazard (COXPH) model with inverse probability treatment weighted (IPTW) covariates was used to evaluate the risk of new-onset Parkinsonism associated with SGAs, using quetiapine as the reference. We used the Generalized Propensity Score method to evaluate the dose-response risk of Parkinsonism associated with SGAs. RESULTS After IPTW adjustment for covariates, the COXPH model showed that compared to quetiapine, the use of olanzapine and risperidone were associated with an increased risk of Parkinsonism. The IPTW-hazard ratios are 1.76 (95% confidence interval 1.57-1.97) and 1.31 (95%CI 1.16-1.49), respectively. The dose-response risk of Parkinsonism was highest for olanzapine with a hazard ratio of 1.69 (95%CI 1.40-2.05) and the least for quetiapine with a hazard ratio of 1.22 (95%CI 1.14-1.31). The risk of Parkinsonism in the 65 to 74-year age group was higher for both sexes with risperidone compared to olanzapine, but the risk increased with olanzapine for both sexes in the 85+ age group. CONCLUSION The study found that the risk of new-onset Parkinsonism in older adults is 31% and 76% higher with risperidone and olanzapine respectively compared to quetiapine.
Collapse
Affiliation(s)
- Te-Yuan Chyou
- Department of Biochemistry, University of Otago, Dunedin, New Zealand
| | | | | |
Collapse
|
31
|
Severe parkinsonism under treatment with antipsychotic drugs. Eur Arch Psychiatry Clin Neurosci 2020; 270:35-47. [PMID: 31444566 DOI: 10.1007/s00406-019-01060-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Accepted: 08/13/2019] [Indexed: 10/26/2022]
Abstract
The aim of the study was to assess rates of severe parkinsonism related to different antipsychotic drugs (APDs) using data from an observational pharmacovigilance programme in German-speaking countries-Arzneimittelsicherheit in der Psychiatrie (AMSP). Data on APD utilization and reports of severe APD-induced parkinsonism were collected in 99 psychiatric hospitals in Austria, Germany and Switzerland during the period 2001-2016. Of 340,099 patients under surveillance, 245,958 patients were treated with APDs for the main indications of schizophrenic disorders, depression, mania and organic mental disorders. A total of 200 events of severe APD-induced parkinsonism were identified (0.08%). First-generation low-potency APDs were significantly less often implicated (0.02%) than second-generation APDs (0.07%) and first-generation high-potency APDs (0.16%). Among the second-generation APDs, amisulpride and risperidone ranked highest. The phenothiazines were associated with significantly lower rates of severe parkinsonism (0.02%) than those of the butyrophenones (0.11%) and thioxanthenes (0.12%). In 71 cases (35.5%), more than 1 drug was considered responsible for the induction of severe parkinsonism. In 44 patients (22.0%), the symptoms were extremely severe, leading to complete immobility and/or massive complications such as pneumonia and severe injuries due to falls. Higher age (> 60 years) was associated with significantly higher rates of severe parkinsonism, as were the diagnoses of schizophrenic disorder or mania. The large number of patients included in the present survey allows for the comparison of severe parkinsonism rates related to different APD classes and single APDs. The first-generation low-potency APDs had significantly reduced risk of severe parkinsonism compared not only to high potency but also to second-generation APDs.
Collapse
|
32
|
Wei CY, Tzeng IS, Lin MC, Yeh YH, Hsu CY, Kung WM. Risks of Sulpiride-Induced Parkinsonism in Peptic Ulcer and Gastroesophageal Reflux Disease Patients in Taiwan: A Nationwide Population-Based Study. Front Pharmacol 2020; 11:433. [PMID: 32390831 PMCID: PMC7193075 DOI: 10.3389/fphar.2020.00433] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 03/20/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Sulpiride is a highly selective dopamine D2 receptor antagonist and is commonly used in psychiatric disorders, Tourette syndrome, peptic ulcer disease (PUD), and gastroesophageal reflux disease (GERD). However, sulpiride has been recognized as a potential cause of drug-induced parkinsonism (DIP) for a long time. In this study, we aimed to focus on analysis of sulpiride-induced parkinsonism (SIP) in PUD and GERD patients based on a nationwide population. METHODS Data were obtained from the Taiwan's National Health Insurance Research Database. The study enrolled 5,275 PUD or GERD patients, of whom were divided into two groups, based on their exposure (1,055 cases) or non-exposure (4,220 cases) to sulpiride. RESULTS During the study period (2000-2012), the incidence rate of parkinsonism was 261.5 and 762.2 per 100,000 person-years in the control and sulpiride-treated groups, respectively. For patients with at least 14 days of prescription for sulpiride, the adjusted hazard ratio (aHR) was 2.89, 95% confidence interval (CI): 2.04-4.11. Patients with age more than 65 years (aHR = 4.99, 95% CI = 2.58-9.65), hypertension (aHR = 2.39, 95% CI = 1.49-3.82), depression (aHR = 2.00, 95% CI = 1.38-2.91), and anxiety (aHR = 1.45, 95% CI = 1.01-2.09) had significant higher risk of developing parkinsonism. An average annual cumulative sulpiride dose > 1,103 mg was accompanied by the greatest risk of SIP; sulpiride use for ≥ 9 days is a cut-off point for predicting future SIP. CONCLUSION At the population level, sulpiride may be frequently prescribed and apparently effective for PUD and GERD. SIP is associated with older age, hypertension, depression or anxiety comorbidities. Physicians should be aware of the neurogenic adverse effects, even when the drug is only used in low-dose or a short duration.
Collapse
Affiliation(s)
- Cheng-Yu Wei
- Department of Neurology, Chang Bing Show Chwan Memorial Hospital, Changhua County, Taiwan
- Department of Exercise and Health Promotion, College of Education, Chinese Culture University, Taipei, Taiwan
| | - I-Shiang Tzeng
- Department of Exercise and Health Promotion, College of Education, Chinese Culture University, Taipei, Taiwan
| | - Mei-Chen Lin
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
- College of Medicine, China Medical University, Taichung, Taiwan
| | - Yung-Hsiang Yeh
- Digestive Disease Center, Chang Bing Show Chwan Memorial Hospital, Changhua County, Taiwan
| | - Chung Y. Hsu
- Graduate Institute of Clinical Medical Science, College of Medicine, China Medical University, Taichung, Taiwan
| | - Woon-Man Kung
- Department of Exercise and Health Promotion, College of Education, Chinese Culture University, Taipei, Taiwan
- *Correspondence: Woon-Man Kung,
| |
Collapse
|
33
|
Drug-induced parkinsonism: Revisiting the epidemiology using the WHO pharmacovigilance database. Parkinsonism Relat Disord 2019; 70:55-59. [PMID: 31865063 DOI: 10.1016/j.parkreldis.2019.12.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 10/22/2019] [Accepted: 12/16/2019] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Drug-Induced Parkinsonism (DIP) is the second most common cause of parkinsonism after idiopathic Parkinson's disease. Little is known about DIP epidemiology. Using VigiBase®, the objective of this study was to assess the main characteristics of DIP reporting around the world. METHODS We described reports recorded in the WHO pharmacovigilance database, Vigibase® and classified as "Parkinsonism" between 2000 and 2017. Differences of reporting between geographical locations and characteristics of reports were investigated using disproportionality analysis with calculation of Reporting Odds Ratios (ROR) and its 95% confidence interval. RESULTS Among the 9,009,107 reports recorded in VigiBase®, 4565 (0.05%) were DIP. Co reported terms were mainly "tremor" (n = 408, 8.9%), "gait disturbance" (n = 209, 4.6%) and "extrapyramidal disorders" (n = 180, 3.9%). DIP reports were significantly more frequent in men (ROR = 1.4; 95% CI 1.3-1.5) and in patients aged 75 and over (ROR = 2.12; 95% CI 1.98-2.26). Compared to all other continents, risk of reporting drug-induced parkinsonism was higher in Europe (ROR = 2.89; 95% CI 2.73-3.07), Africa (ROR = 1.81; 95% CI 1.46-2.25) and Oceania (ROR = 1.50; 95% CI 1.27-1.77). The risk was lower in Asia (ROR = 0.55; 95% CI 0.51-0.59) and America (ROR = 0.55 95% CI 0.51-0.59). The highest risk of DIP reporting was found with sulpiride and haloperidol followed by risperidone, aripiprazole, paliperidone, metoclopramide, olanzapine, quetiapine and clozapine. CONCLUSION Risk of DIP reports was higher in men, in people aged 75 and over and in Europe. Main drugs involved are antipsychotics not only drugs from the first generation but also those from the second one.
Collapse
|
34
|
Höllerhage M. Secondary parkinsonism due to drugs, vascular lesions, tumors, trauma, and other insults. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2019; 149:377-418. [PMID: 31779822 DOI: 10.1016/bs.irn.2019.10.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
In addition to neurodegenerative disorders, there are many secondary forms of parkinsonism. The most common cause for secondary parkinsonism is the intake of distinct drugs. Neuroleptics and calcium channel blockers have been mainly described to induce parkinsonism, but also other drugs were suspected to cause or worsen parkinsonism. Another common cause for secondary parkinsonism are vascular lesions (i.e. vascular parkinsonism). Furthermore, also brain tumors have been described as rare causes for parkinsonism. Moreover, parkinsonism can be caused by chronic traumatic encephalopathy, which is a special case, since secondary insults to the brain leads to the occurrence of a neuropathologically defined disease. Other rare causes for secondary parkinsonism are lesions caused by infectious or immunological diseases as well as toxins or street drugs.
Collapse
Affiliation(s)
- Matthias Höllerhage
- Department for Neurology Hannover Medical School (MHH), Hannover, Germany; German Center for Neurodegenerative Diseases (DZNE), Munich, Germany
| |
Collapse
|
35
|
Lappin JM, Sara GE. Psychostimulant use and the brain. Addiction 2019; 114:2065-2077. [PMID: 31321819 DOI: 10.1111/add.14708] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Revised: 04/01/2019] [Accepted: 06/03/2019] [Indexed: 12/18/2022]
Abstract
Psychostimulant users are typically young adults. We have conducted a narrative review of neuropsychiatric harms associated with the psychostimulants methamphetamine/amphetamine, cocaine and 3,4-methylenedioxymethamphetamine (MDMA), focusing on epidemiological factors, common clinical presentations, underlying causal mechanisms and treatment options. The major neuropsychiatric harms of psychostimulant use are stroke, neurocognitive impairment, Parkinson's disease, seizures and psychotic illness. These arise through a combination of acute monoamine release, longer-term neurotransmitter effects and indirect effects. These effects are moderated by factors in the individual and in the pattern of substance use. Neuropsychiatric harms associated with psychostimulant use can thus lead to severe long-term impairment.
Collapse
Affiliation(s)
- Julia M Lappin
- National Drug and Alcohol Research Centre (NDARC), University of New South Wales, Sydney, Australia.,School of Psychiatry, University of New South Wales, Sydney, Australia
| | - Grant E Sara
- InforMH, NSW Ministry of Health, North Ryde, NSW, Australia.,Northern Clinical School, Sydney Medical School, The University of Sydney, Sydney, NSW, Australia
| |
Collapse
|
36
|
Han S, Kim S, Kim H, Shin HW, Na KS, Suh HS. Prevalence and incidence of Parkinson's disease and drug-induced parkinsonism in Korea. BMC Public Health 2019; 19:1328. [PMID: 31640652 PMCID: PMC6805681 DOI: 10.1186/s12889-019-7664-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Accepted: 09/20/2019] [Indexed: 12/13/2022] Open
Abstract
Background Parkinson’s disease (PD) and drug-induced parkinsonism (DIP) are the major diseases of parkinsonism. To better understand parkinsonism, we aimed to assess the prevalence and incidence of PD and DIP in Korea from 2012 to 2015. Methods We used the Health Insurance Review and Assessment Service database, which covers the entire population in Korea. We used claims during 2011–2015 to assess epidemiology of PD and DIP during 2012–2015. Retrospective cross-sectional study design was employed to assess prevalence, whereas retrospective cohort study design was used to determine incidence. Patients with at least one claim with ICD-10 G20 and who received antiparkinsonian drugs for at least 60 days were classified as having PD. We excluded patients with antiparkinsonian drugs that can be used for indications other than PD. Patients with at least one claim with ICD-10 G211 or G251 during the prescription period of drugs that are frequently related with DIP were classified as having DIP. Incident cases had a disease-free period of 1 year before diagnosis. To evaluate the significance of changes in the prevalence or incidence over time, Poisson regression was used to determine p for trend. Results The prevalence of PD increased from 156.9 per 100,000 persons in 2012 to 181.3 per 100,000 persons in 2015 (p for trend< 0.0001). The incidence of PD decreased steadily from 35.4 per 100,000 person-years in 2012 to 33.3 per 100,000 person-years in 2015 (p for trend< 0.0001). The prevalence of DIP increased from 7.3 per 100,000 persons in 2012 to 15.4 per 100,000 persons in 2015 (p for trend< 0.0001) and the incidence of DIP increased from 7.1 per 100,000 person-years in 2012 to 13.9 per 100,000 person-years in 2015 (p for trend< 0.0001). Conclusions Our study suggests that the incidence of PD has gradually decreased whereas, the incidence of DIP increased from 2012 to 2015. Further studies are warranted to examine possible causes of increased DIP incidence in order to develop management strategy for parkinsonism.
Collapse
Affiliation(s)
- Sola Han
- College of Pharmacy, Pusan National University, Busan, South Korea
| | - Siin Kim
- College of Pharmacy, Pusan National University, Busan, South Korea
| | - Hyungtae Kim
- College of Pharmacy, Pusan National University, Busan, South Korea
| | - Hae-Won Shin
- Department of Neurology, Chung-Ang University College of Medicine, Seoul, South Korea
| | - Kyoung-Sae Na
- Gachon University School of Medicine, Incheon, South Korea
| | - Hae Sun Suh
- College of Pharmacy, Pusan National University, Busan, South Korea. .,Pharmaceutical Economics, Outcomes Research & Policy, College of Pharmacy, Pusan National University, 2, Busandaehak-ro 63 beon-gil, Geumjeong-gu, Busan, 46241, South Korea.
| |
Collapse
|
37
|
Implications of Antipsychotic Use: Antipsychotic-Induced Movement Disorders, with a Focus on Tardive Dyskinesia. Nurs Clin North Am 2019; 54:595-608. [PMID: 31703784 DOI: 10.1016/j.cnur.2019.08.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Antipsychotics can be life changing, but like all medications, they can also have unwanted effects, including drug-induced movement disorders such as tardive dyskinesia (TD). More patients are receiving antipsychotic treatment from non-psychiatry health care providers, including primary care and general practitioners. Despite misconceptions to the contrary, recent analyses suggest that the risk of drug-induced movement disorders such as TD has not been eliminated. Nurses across all care settings will increasingly encounter patients treated with antipsychotics. Nurses are critical for ensuring that patients exposed to antipsychotics receive screening and monitoring, care, and education.
Collapse
|
38
|
Byun JH, Cho H, Kim YJ, Kim JS, Baik JS, Jang S, Ma HI. Trends in the Prevalence of Drug-Induced Parkinsonism in Korea. Yonsei Med J 2019; 60:760-767. [PMID: 31347331 PMCID: PMC6660437 DOI: 10.3349/ymj.2019.60.8.760] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 05/20/2019] [Accepted: 05/29/2019] [Indexed: 12/12/2022] Open
Abstract
PURPOSE Discontinuation of offending drugs can prevent drug-induced parkinsonism (DIP) before it occurs and reverse or cure it afterwards. The aim of this study was to investigate the prevalence of DIP and the utilization of offending drugs through an analysis of representative nationwide claims data. MATERIALS AND METHODS We selected DIP patients of ages ranging from 40 to 100 years old with the G21.1 code from the Korean National Service Health Insurance Claims database from 2009 to 2015. The annual standardized prevalence of DIP was explored from 2009 to 2015. Trends were estimated using the compound annual growth rate (CAGR) and the Cochran-Armitage test for DIP over the course of 6 years. Additionally, the utilization of offending drugs was analyzed. RESULTS The annual prevalence of DIP was 4.09 per 100000 people in 2009 and 7.02 in 2015 (CAGR: 9.42%, p<0.001). Levosulpiride use before and after DIP diagnosis showed a clear trend for decreasing utilization (CAGR: -5.4%, -4.3% respectively), whereas the CAGR for itopride and metoclopramide increased by 12.7% and 6.4%, respectively. In 2015, approximately 46.6% (858/1840 persons) of DIP patients were prescribed offending drugs after DIP diagnosis. The most commonly prescribed causative drug after DIP diagnosis was levosulpiride. CONCLUSION The prevalence of DIP has increased. To prevent or decrease DIP, we suggest that physicians reduce prescriptions of benzamide derivatives that have been most commonly used, and that attempts be made to find other alternative drugs. Additionally, the need for continuing education about offending drugs should be emphasized.
Collapse
Affiliation(s)
- Ji Hye Byun
- Pharmaceutical Policy Research Team, Health Insurance Review and Assessment Service, Wonju, Korea
| | - Hyemin Cho
- College of Pharmacy and Gachon Institute of Pharmaceutical Sciences, Gachon University, Incheon, Korea
| | - Yun Joong Kim
- Department of Neurology, Hallym University Sacred Heart Hospital, College of Medicine, Hallym University, Anyang, Korea
| | - Joong Seok Kim
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jong Sam Baik
- Department of Neurology, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Sunmee Jang
- College of Pharmacy and Gachon Institute of Pharmaceutical Sciences, Gachon University, Incheon, Korea.
| | - Hyeo Il Ma
- Department of Neurology, Hallym University Sacred Heart Hospital, College of Medicine, Hallym University, Anyang, Korea.
| |
Collapse
|
39
|
Factor SA, Burkhard PR, Caroff S, Friedman JH, Marras C, Tinazzi M, Comella CL. Recent developments in drug-induced movement disorders: a mixed picture. Lancet Neurol 2019; 18:880-890. [PMID: 31279747 DOI: 10.1016/s1474-4422(19)30152-8] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Revised: 03/17/2019] [Accepted: 03/19/2019] [Indexed: 01/14/2023]
Abstract
A large and ever-growing number of medications can induce various movement disorders. Drug-induced movement disorders are disabling but are often under-recognised and inappropriately managed. In particular, second generation antipsychotics, like first generation agents, are associated with potentially debilitating side-effects, most notably tardive syndromes and parkinsonism, as well as potentially fatal acute syndromes. Appropriate, evidence-based management is essential as these drugs are being prescribed to a growing population vulnerable to these side-effects, including children and elderly people. Prevention of the development of drug-induced movement disorders is an important consideration when prescribing medications that can induce movement disorders. Recent developments in diagnosis, such as the use of dopamine transporter imaging for drug-induced parkinsonism, and treatment, with the approval of valbenazine and deutetrabenazine, the first drugs indicated for tardive syndromes, have improved outcomes for many patients with drug-induced movement disorders. Future research should focus on development of safer antipsychotics and specific therapies for the different tardive syndromes and the treatment of drug-induced parkinsonism.
Collapse
Affiliation(s)
- Stewart A Factor
- Jean and Paul Amos Parkinson's Disease and Movement Disorders Program, Emory University School of Medicine, Atlanta, GA, USA.
| | - Pierre R Burkhard
- Department of Neurology, Faculty of Medicine, Geneva University Hospitals, University of Geneva, Geneva, Switzerland
| | - Stanley Caroff
- Corporal Michael J Crescenz VA Medical Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Joseph H Friedman
- Butler Hospital, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Connie Marras
- Edmond J Safra Program in Parkinson's Research, University of Toronto, Toronto Western Hospital, Toronto, ON, Canada
| | - Michele Tinazzi
- Department of Neuroscience, Biomedicine, and Movement, University of Verona, Verona, Italy
| | - Cynthia L Comella
- Department of Neurological Sciences, Rush Medical College, Chicago, IL, USA
| |
Collapse
|
40
|
Minimize exposure to antidopaminergic drugs whenever possible to reduce the risk of drug-induced parkinsonism and tardive dyskinesia. DRUGS & THERAPY PERSPECTIVES 2019. [DOI: 10.1007/s40267-019-00642-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
|
41
|
López Pardo P. [Drug-induced Parkinsonism]. Rev Esp Geriatr Gerontol 2019; 54:181-183. [PMID: 30770215 DOI: 10.1016/j.regg.2018.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 08/20/2018] [Indexed: 06/09/2023]
Affiliation(s)
- Patricia López Pardo
- Servicio de Geriatría, Hospital Universitario Puerta de Hierro-Majadahonda, Majadahonda, Madrid, España.
| |
Collapse
|
42
|
Abstract
Drug-induced Parkinsonism (DIP) represents the second most-frequent etiology of Parkinson syndromes after neurodegenerative disorders. It has been described mainly for antipsychotics, Ca-channel blockers, antiemetics, and gastrointestinal prokinetics. In this article, we present a clinical case series of 10 patients, retrieved within our movement disorders hospital, with DIP under intake of opipramol. Symptoms completely resolved after drug withdrawal, and associated risk factors were old age, high doses, and presence of cortical atrophy. This frequently prescribed anxiolytic drug has so far not been associated with DIP. Our objective is to raise awareness of DIP as an adverse effect of opipramol.
Collapse
|
43
|
Weng J, Zhang Y, Li H, Shen Y, Yu W. Study on risk factors of extrapyramidal symptoms induced by antipsychotics and its correlation with symptoms of schizophrenia. Gen Psychiatr 2019; 32:e100026. [PMID: 31179423 PMCID: PMC6551432 DOI: 10.1136/gpsych-2018-100026] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Revised: 01/10/2019] [Accepted: 01/14/2019] [Indexed: 12/13/2022] Open
Abstract
Background Extrapyramidal symptoms (EPS) are one of the most common and neglected side effects during the treatment of schizophrenia. The risk factors of EPS in Chinese patients with schizophrenia and its relationship with psychiatric symptoms and mood symptoms of schizophrenia remain unknown. Aims The main objective of this study is to explore the risk factors of EPS caused by antipsychotics and the relationship between EPS and psychotic symptoms and mood symptoms of schizophrenia. Method This study included 679 patients with schizophrenia who have met the diagnostic criteria of the Diagnostic and Statistical Manual of Mental Disorders-Fourth Edition. Patients were divided into the EPS group and the non-EPS group according to the scale rating criteria and whether the anticholinergics have been used. The differences between demographic data and characters of drug intake were compared between the two groups, and the risk factors of EPS were selected between those factors. Correlation analysis was performed on the severity of schizophrenia (Positive and Negative Symptoms Scale (PANSS), Calgary Depression Scale for Schizophrenia (CDSS) score) and EPS scale (Simpson-Angus Scale (SAS), Barnes Akathisia Rating Scale (BARS), Abnormal Involuntary Movement Scale (AIMS) score) in 679 patients. The differences between the PANSS subscale score and the CDSS score between the EPS group and the non-EPS group were compared. Result Compared with the non-EPS group, the EPS group patients are older, and they have a longer duration since first prescribed antipsychotics. The EPS group patients have higher frequency of atypical antipsychotics polytherapy and typical and atypical antipsychotics polytherapy or combined treatments with mood stabilisers. Logistic regression analysis shows that antipsychotics with high D2 receptor antagonistic effect and illness duration are the risk factors of EPS. The SAS score was significantly correlated with PANSS negative score, PANSS general psychopathological score and PANSS total score. The BARS scale score was significantly correlated with PANSS positive score, PANSS general psychopathological score, PANSS total score and CDSS total score. The AIMS scale score was significantly correlated with PANSS negative score. Compared with the non-EPS group, the EPS group patients have significantly higher PANSS negative score, PANSS general psychopathological score, PANSS total score and CDSS total score. Conclusion Antipsychotic drugs with high D2 receptor antagonism and disease duration are risk factors of EPS in Chinese patients with schizophrenia. The severity of various types of EPS is significantly correlated with the psychiatric and mood symptoms of schizophrenia, and psychiatric symptoms and mood symptoms were significantly more severe in the EPS group. The occurrence of EPS is associated with poor treatment outcome of schizophrenia.
Collapse
Affiliation(s)
- Jiajun Weng
- Drug Clinical Trial Institution, Shanghai Mental Health Center, Shanghai, China.,Psychiatry, Shanghai Mental Health Center, Shanghai, China
| | - Yan Zhang
- Drug Clinical Trial Institution, Shanghai Mental Health Center, Shanghai, China.,Psychiatry, Shanghai Mental Health Center, Shanghai, China
| | - Huafang Li
- Drug Clinical Trial Institution, Shanghai Mental Health Center, Shanghai, China.,Psychiatry, Shanghai Mental Health Center, Shanghai, China
| | - Yifeng Shen
- Drug Clinical Trial Institution, Shanghai Mental Health Center, Shanghai, China.,Psychiatry, Shanghai Mental Health Center, Shanghai, China
| | - Wenjuan Yu
- Drug Clinical Trial Institution, Shanghai Mental Health Center, Shanghai, China.,Psychiatry, Shanghai Mental Health Center, Shanghai, China
| |
Collapse
|
44
|
Abstract
ABSTRACT:Objectives:We assessed trends in the incidence, prevalence, and post-diagnosis mortality of parkinsonism in Ontario, Canada over 18 years. We also explored the influence of a range of risk factors for brain health on the trend of incident parkinsonism.Methods:We established an open cohort by linking population-based health administrative databases from 1996 to 2014 in Ontario. The study population comprised residents aged 20–100 years with an incident diagnosis of parkinsonism ascertained using a validated algorithm. We calculated age- and sex-standardized incidence, prevalence, and mortality of parkinsonism, stratified by young onset (20–39 years) and mid/late onset (≥40 years). We assessed trends in incidence using Poisson regression, mortality using negative binomial regression, and prevalence of parkinsonism and pre-existing conditions (e.g., head injury) using the Cochran–Armitage trend test. To better understand trends in the incidence of mid/late-onset parkinsonism, we adjusted for various pre-existing conditions in the Poisson regression model.Results:From 1996 to 2014, we identified 73,129 incident cases of parkinsonism (source population of ∼10.5 million), of whom 56% were male, mean age at diagnosis was 72.6 years, and 99% had mid/late-onset parkinsonism. Over 18 years, the age- and sex-standardized incidence decreased by 13.0% for mid/late-onset parkinsonism but remained unchanged for young-onset parkinsonism. The age- and sex-standardized prevalence increased by 22.8%, while post-diagnosis mortality decreased by 5.5%. Adjustment for pre-existing conditions did not appreciably explain the declining incidence of mid/late-onset parkinsonism.Conclusion:Young-onset and mid/late-onset parkinsonism exhibited differing trends in incidence over 18 years in Ontario. Further research to identify other factors that may appreciably explain trends in incident parkinsonism is warranted.
Collapse
|
45
|
Bradley WG, Andrew AS, Traynor BJ, Chiò A, Butt TH, Stommel EW. Gene-Environment-Time Interactions in Neurodegenerative Diseases: Hypotheses and Research Approaches. Ann Neurosci 2018; 25:261-267. [PMID: 31000966 DOI: 10.1159/000495321] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Amyotrophic lateral sclerosis (ALS), Alzheimer's, and Parkinson's diseases are age-related neurodegenerative diseases. ALS is not a single entity but a syndrome with many different causes. In all 3 diseases, gene mutations account for only 10-15% of cases. Many environmental and lifestyle factors have been implicated as risk factors for ALS, though none have been proven to cause the disease. It is generally believed that ALS results from interactions between environmental risk factors and genetic predisposing factors. The advent of next-generation sequencing and recent advances in research into environmental risk factors offer the opportunity to investigate these interactions. Summary We propose a hypothesis to explain the syndrome of ALS based on the interaction of many individual environmental risk factors with many individual genetic predisposing factors. We hypothesize that there are many such combinations of individual, specific, genetic, and environmental factors, and that each combination can lead to the development of the syndrome of ALS. We also propose a hypothesis that explains the overlap between the age-related neurodegenerations and their genetic underpinnings. Age and duration of exposure are crucial factors in these age-related neurodegenerative diseases, and we consider how these may relate to gene-environment interactions. Key Messages To date, genetic studies and environmental studies have investigated the causes of ALS separately. We argue that this univariate approach will not lead to discoveries of important gene-environment interactions. We propose new research approaches to investigating gene-environment interactions based on these hypotheses.
Collapse
Affiliation(s)
- Walter G Bradley
- Department of Neurology, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Angeline S Andrew
- Department of Neurology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA
| | - Bryan J Traynor
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute of Aging, National Institutes of Health, Bethesda, Maryland, USA.,Department of Neurology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Adriano Chiò
- "Rita Levi Montalcini" Department of Neuroscience, University of Turin, Turin, Italy
| | - Tanya H Butt
- Department of Neurology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA
| | - Elijah W Stommel
- Department of Neurology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA
| |
Collapse
|
46
|
Estevez-Fraga C, Zeun P, López-Sendón Moreno JL. Current Methods for the Treatment and Prevention of Drug-Induced Parkinsonism and Tardive Dyskinesia in the Elderly. Drugs Aging 2018; 35:959-971. [DOI: 10.1007/s40266-018-0590-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
|
47
|
Berk T, Ashina S, Martin V, Newman L, Vij B. Diagnosis and Treatment of Primary Headache Disorders in Older Adults. J Am Geriatr Soc 2018; 66:2408-2416. [PMID: 30251385 DOI: 10.1111/jgs.15586] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2018] [Revised: 07/17/2018] [Accepted: 07/24/2018] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To provide a unique perspective on geriatric headache and a number of novel treatment options that are not well known outside of the headache literature. DESIGN Review of the most current and relevant headache literature for practitioners specializing in geriatric care. RESULTS Evaluation and management of headache disorders in older adults requires an understanding of the underlying pathophysiology and how it relates to age-related physiological changes. To treat headache disorders in general, the appropriate diagnosis must first be established, and treatment of headaches in elderly adults poses unique challenges, including potential polypharmacy, medical comorbidities, and physiological changes associated with aging. CONCLUSION The purpose of this review is to provide a guide to and perspective on the challenges inherent in treating headaches in older adults. J Am Geriatr Soc 66:2408-2416, 2018.
Collapse
Affiliation(s)
- Thomas Berk
- Division of Headache, Department of Neurology, School of Medicine, New York University, New York, New York
| | - Sait Ashina
- Division of Headache, Department of Neurology, School of Medicine, New York University, New York, New York
| | - Vincent Martin
- Headache and Facial Pain Center, Department of Neurology and Rehabilitation Medicine, University of Cincinnati, Cincinnati, Ohio
| | - Lawrence Newman
- Division of Headache, Department of Neurology, School of Medicine, New York University, New York, New York
| | - Brinder Vij
- Headache and Facial Pain Center, Department of Neurology and Rehabilitation Medicine, University of Cincinnati, Cincinnati, Ohio
| |
Collapse
|
48
|
Charakteristika und Dynamik der stationären Behandlung von Parkinson-Patienten in Deutschland. DER NERVENARZT 2018; 90:167-174. [DOI: 10.1007/s00115-018-0590-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
49
|
Les mouvements anormaux : mise au point. Rev Med Interne 2018; 39:641-649. [DOI: 10.1016/j.revmed.2017.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 08/25/2017] [Accepted: 09/18/2017] [Indexed: 11/18/2022]
|
50
|
Antipsychotic-Related Movement Disorders: Drug-Induced Parkinsonism vs. Tardive Dyskinesia-Key Differences in Pathophysiology and Clinical Management. Neurol Ther 2018; 7:233-248. [PMID: 30027457 PMCID: PMC6283785 DOI: 10.1007/s40120-018-0105-0] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Indexed: 12/26/2022] Open
Abstract
Introduction Drug-induced parkinsonism (DIP) and tardive dyskinesia (TD) are stigmatizing movement disorders associated with exposure to dopamine receptor blocking agents such as antipsychotics, but they differ in their pathophysiology and clinical management. Treatment for one may worsen the other, and there are important diagnostic clues that assist in making an accurate assessment and instituting a rational treatment plan. Methods A literature review was executed to identify articles relating to the presentation, pathophysiology, epidemiology, and management of DIP and TD. Results DIP and TD prevalence estimates range from approximately 20 to 35% among antipsychotic users, but may be higher in select populations. DIP often presents as bradykinesia and rigidity, as well as rhythmic tremor, and the majority of cases appear within hours to weeks of initiation of therapy with an antipsychotic, or if dosage of the antipsychotic is increased. TD onset is delayed, typically appearing after at least 3 months or longer of treatment, and patients will commonly present with involuntary, abnormal facial movements such as lip smacking, puckering, chewing, or tongue protrusion. DIP often resolves with discontinuation of the causative agent, but TD may be permanent. Broadly, proposed mechanisms underlying these adverse events include decreased dopamine concentrations in the nigrostriatal pathway of the striatum and dopamine hypersensitivity, for DIP and TD, respectively. Pharmacologic treatment approaches for DIP have commonly included anticholinergic agents such as benztropine; however, anticholinergic medications can make TD worse. Switching the antipsychotic medication to one with lower propensity for DIP is an option for some patients. Amantadine, a non-anticholinergic agent used for the treatment of DIP, may be preferred in patients with comorbid DIP and TD. In TD, treatment options include the new reversible vesicular monoamine 2 transporter inhibitors, valbenazine and deutetrabenazine. Conclusions It is important for clinicians to be able to recognize DIP and TD in patients using antipsychotics so that they can minimize the impact of these adverse events on their patients’ quality of life. Accurate diagnosis will drive the selection of the correct treatment. Plain Language Summary Plain language summary available for this article.
Collapse
|