1
|
Wang X, Zhou C, Li Y, Yang H, Sun X, Li S, Li J. Sex-dependent associations of serum BDNF, glycolipid metabolism and cognitive impairments in Parkinson's disease with depression: a comprehensive analysis. J Neural Transm (Vienna) 2024:10.1007/s00702-024-02802-1. [PMID: 38967809 DOI: 10.1007/s00702-024-02802-1] [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: 04/10/2024] [Accepted: 06/25/2024] [Indexed: 07/06/2024]
Abstract
Brain-derived neurotrophic factor (BDNF) and glycolipid metabolism have been implicated in cognitive impairments and depression among Parkinson's disease (PD). However, the role of sex differences in this relationship remains elusive. This study aimed to investigate the potential sex differences in the link between serum BDNF levels, glycolipid metabolism and cognitive performance among depressive PD patients. PD patients comprising 108 individuals with depression and 108 without depression were recruited for this study. Cognitive function was assessed using the Montreal Cognitive Assessment Beijing version (MOCA-BJ). The severity of depressive symptoms was assessed using the Hamilton Depression Rating Scale (HAMD-17), while motor symptoms were evaluated using the Revised Hoehn and Yahr rating scale (H-Y) and the Unified Parkinson's Disease Rating Scale Part III (UPDRS-III). Laboratory testing and enzyme-linked immunosorbent assay (ELISA) are used to measure serum levels of glycolipid metabolism and BDNF. Females showed superior performance in delayed recall (all p < 0.05), male PD patients exhibited higher scores in naming tasks compared to females in non-depression group. There was no sex differences in serum BDNF levels between depression and non-depression groups. Liner regression analysis indicated BDNF as an independent risk factor for language deficits in male PD patients with depression (p < 0.05), while cholesterol (CHOL) emerged as a cognitive influencing factor, particularly in delayed recall among male PD patients with depression (p < 0.05). Our study reveals extensive cognitive impairments in PD patients with depression. Moreover, BDNF and CHOL may contribute to the pathological mechanisms underlying cognitive deficits, particularly in male patients with depression.
Collapse
Affiliation(s)
- Xinxu Wang
- Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, Tianjin, 300222, China
- Brain Assessment & Intervention Laboratory, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, Tianjin, 300222, China
| | - Chi Zhou
- Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, Tianjin, 300222, China
- Tongling Third People's Hospital, Tongling, 244000, China
| | - Yanzhe Li
- Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, Tianjin, 300222, China
- Brain Assessment & Intervention Laboratory, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, Tianjin, 300222, China
| | - Hechao Yang
- Brain Assessment & Intervention Laboratory, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, Tianjin, 300222, China
- Department of Psychiatry, Tianjin Huanhu Hospital, Tianjin, 300222, China
| | - Xiaoxiao Sun
- Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, Tianjin, 300222, China
| | - Shen Li
- Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, Tianjin, 300222, China.
- Brain Assessment & Intervention Laboratory, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, Tianjin, 300222, China.
| | - Jie Li
- Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, Tianjin, 300222, China.
| |
Collapse
|
2
|
Lee J, Sohn YH, Chung SJ, Kim E, Kim Y. Presentations of nonmotor symptoms by sex and onset age in people with Parkinson's disease. Int J Nurs Pract 2024; 30:e13177. [PMID: 37394896 DOI: 10.1111/ijn.13177] [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: 01/15/2023] [Revised: 05/18/2023] [Accepted: 06/13/2023] [Indexed: 07/04/2023]
Abstract
BACKGROUND There is growing evidence that sex and onset age are important factors of clinical features in Parkinson's disease. AIM The study aimed to identify nonmotor symptoms based on sex and onset age in people with Parkinson's disease. DESIGN This is a cross-sectional descriptive study. METHODS A total of 210 participants were recruited from the university hospital and the Parkinson's disease association. This study measured the Korean version of the nonmotor symptoms questionnaire which includes gastrointestinal, urinary, apathy/attention/memory, hallucination/delusions, depression/anxiety, sexual function, cardiovascular, sleep disorder, and miscellaneous domains. RESULTS All participants reported at least one nonmotor symptom. The most commonly reported symptoms were nocturia (65.7%) and constipation (61.9%). The male participants reported more dribbling of saliva, constipation, and impaired sexual function, whereas the female reported more weight change. Young-onset people with Parkinson's disease reported more depression than late-onset people with Parkinson's disease. CONCLUSION This study contributes to the understanding of symptom experience beyond motor-related symptomatology for those with Parkinson's disease and adds to the current literature. Individualized symptom assessment and management should be provided by prioritizing prevalent sex or onset age-specific symptoms, rather than addressing with all nonmotor symptoms.
Collapse
Affiliation(s)
- JuHee Lee
- Mo-Im Kim Nursing Research Institute, Yonsei Evidence Based Nursing Centre of Korea: A Joanna Briggs Institute of Excellence, College of Nursing, Yonsei University, Seoul, South Korea
| | - Young H Sohn
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
| | - Seok Jong Chung
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
- Department of Neurology, Yongin Severance Hospital, Yonsei University Health System, Yongin, South Korea
| | - Eunyoung Kim
- College of Nursing and Brain Korea 21 FOUR Project, Yonsei University, Seoul, South Korea
| | - Yielin Kim
- Division of Nursing, Severance Hospital, Yonsei University Health System, Seoul, South Korea
| |
Collapse
|
3
|
Maas BR, Göttgens I, Tijsse Klasen HPS, Kapelle WM, Radder DLM, Bloem BR, Post B, de Vries NM, Darweesh SKL. Age and gender differences in non-motor symptoms in people with Parkinson's disease. Front Neurol 2024; 15:1339716. [PMID: 38361642 PMCID: PMC10867965 DOI: 10.3389/fneur.2024.1339716] [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: 11/16/2023] [Accepted: 01/15/2024] [Indexed: 02/17/2024] Open
Abstract
Background Non-motor symptoms of Parkinson's disease (PD) are highly prevalent and heterogenic. Previous studies aimed to gain more insight on this heterogeneity by investigating age and gender differences in non-motor symptom severity, but findings were inconsistent. Furthermore, besides examining the single effects of age and gender, the interaction between them in relation to non-motor functioning has -as far as we know- not been investigated before. Objectives To investigate the association of age and gender identity -as well as the interaction between age and gender identity- with non-motor symptoms and their impact on quality of life. Methods We combined three large and independent studies. This approach resulted in a total number of unique participants of 1,509. We used linear regression models to assess the association of age and gender identity, and their interaction, with non-motor symptoms and their impact on quality of life. Results Older people with PD generally had worse cognitive functioning, worse autonomic functioning and worse quality of life. Women with PD generally experienced more anxiety, worse autonomic functioning and worse quality of life compared to men with PD, whereas men with PD generally had worse cognitive functioning. In interaction analyses by age and gender identity, depressive symptoms and anxiety were disproportionally worse with increasing age in women compared to men. Conclusion Our findings indicate that both age and gender -as well as their interaction- are differentially associated with non-motor symptoms of PD. Both research and clinical practice should pay more attention to demographic subgroups differences and possible different treatment approaches with respect to age and gender. We showed how combining datasets is of added value in this kind of analyses and encourage others to use similar approaches.
Collapse
Affiliation(s)
- Bart R. Maas
- Department of Neurology, Center of Expertise for Parkinson and Movement Disorders, Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, Netherlands
| | - Irene Göttgens
- Department of Primary and Community Care, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - Hermina P. S. Tijsse Klasen
- Department of Neurology, Center of Expertise for Parkinson and Movement Disorders, Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, Netherlands
| | - Willanka M. Kapelle
- Department of Neurology, Center of Expertise for Parkinson and Movement Disorders, Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, Netherlands
| | - Danique L. M. Radder
- Department of Neurology, Center of Expertise for Parkinson and Movement Disorders, Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, Netherlands
| | - Bastiaan R. Bloem
- Department of Neurology, Center of Expertise for Parkinson and Movement Disorders, Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, Netherlands
| | - Bart Post
- Department of Neurology, Center of Expertise for Parkinson and Movement Disorders, Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, Netherlands
| | - Nienke M. de Vries
- Department of Neurology, Center of Expertise for Parkinson and Movement Disorders, Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, Netherlands
| | - Sirwan K. L. Darweesh
- Department of Neurology, Center of Expertise for Parkinson and Movement Disorders, Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, Netherlands
| |
Collapse
|
4
|
Raheel K, Deegan G, Di Giulio I, Cash D, Ilic K, Gnoni V, Chaudhuri KR, Drakatos P, Moran R, Rosenzweig I. Sex differences in alpha-synucleinopathies: a systematic review. Front Neurol 2023; 14:1204104. [PMID: 37545736 PMCID: PMC10398394 DOI: 10.3389/fneur.2023.1204104] [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: 04/11/2023] [Accepted: 06/13/2023] [Indexed: 08/08/2023] Open
Abstract
Background Past research indicates a higher prevalence, incidence, and severe clinical manifestations of alpha-synucleinopathies in men, leading to a suggestion of neuroprotective properties of female sex hormones (especially estrogen). The potential pathomechanisms of any such effect on alpha-synucleinopathies, however, are far from understood. With that aim, we undertook to systematically review, and to critically assess, contemporary evidence on sex and gender differences in alpha-synucleinopathies using a bench-to-bedside approach. Methods In this systematic review, studies investigating sex and gender differences in alpha-synucleinopathies (Rapid Eye Movement (REM) Behavior Disorder (RBD), Parkinson's Disease (PD), Dementia with Lewy Bodies (DLB), Multiple System Atrophy (MSA)) from 2012 to 2022 were identified using electronic database searches of PubMed, Embase and Ovid. Results One hundred sixty-two studies were included; 5 RBD, 6 MSA, 20 DLB and 131 PD studies. Overall, there is conclusive evidence to suggest sex-and gender-specific manifestation in demographics, biomarkers, genetics, clinical features, interventions, and quality of life in alpha-synucleinopathies. Only limited data exists on the effects of distinct sex hormones, with majority of studies concentrating on estrogen and its speculated neuroprotective effects. Conclusion Future studies disentangling the underlying sex-specific mechanisms of alpha-synucleinopathies are urgently needed in order to enable novel sex-specific therapeutics.
Collapse
Affiliation(s)
- Kausar Raheel
- Sleep and Brain Plasticity Centre, Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King’s College London, London, United Kingdom
| | - Gemma Deegan
- Sleep and Brain Plasticity Centre, Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King’s College London, London, United Kingdom
- BRAIN, Imaging Centre, CNS, King’s College London, London, United Kingdom
| | - Irene Di Giulio
- Sleep and Brain Plasticity Centre, Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King’s College London, London, United Kingdom
- School of Basic and Medical Biosciences, Faculty of Life Science and Medicine, King’s College London, London, United Kingdom
| | - Diana Cash
- Sleep and Brain Plasticity Centre, Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King’s College London, London, United Kingdom
- BRAIN, Imaging Centre, CNS, King’s College London, London, United Kingdom
- Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King’s College London, London, United Kingdom
| | - Katarina Ilic
- Sleep and Brain Plasticity Centre, Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King’s College London, London, United Kingdom
- BRAIN, Imaging Centre, CNS, King’s College London, London, United Kingdom
- Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King’s College London, London, United Kingdom
| | - Valentina Gnoni
- Sleep and Brain Plasticity Centre, Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King’s College London, London, United Kingdom
- Center for Neurodegenerative Diseases and the Aging Brain, University of Bari Aldo Moro, Lecce, Italy
| | - K. Ray Chaudhuri
- Movement Disorders Unit, King’s College Hospital and Department of Clinical and Basic Neurosciences, Institute of Psychiatry, Psychology and Neuroscience and Parkinson Foundation Centre of Excellence, King’s College London, London, United Kingdom
| | - Panagis Drakatos
- School of Basic and Medical Biosciences, Faculty of Life Science and Medicine, King’s College London, London, United Kingdom
- Sleep Disorders Centre, Guy’s and St Thomas’ NHS Foundation Trust, London, United Kingdom
| | - Rosalyn Moran
- Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King’s College London, London, United Kingdom
| | - Ivana Rosenzweig
- Sleep and Brain Plasticity Centre, Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King’s College London, London, United Kingdom
- Sleep Disorders Centre, Guy’s and St Thomas’ NHS Foundation Trust, London, United Kingdom
| |
Collapse
|
5
|
Zhu GY, Zhang JG, Yuan TS, Chen YC, Liu DF, Ma RY, Zhang X, Du TT. Sex modulates the outcome of subthalamic nucleus deep brain stimulation in patients with Parkinson’s disease. Neural Regen Res 2023; 18:901-907. [DOI: 10.4103/1673-5374.353506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
|
6
|
Rostagni OM, Stutts LA. Gratitude, self-efficacy, and health-related quality of life in individuals with Parkinson's Disease. PSYCHOL HEALTH MED 2022; 28:1160-1166. [PMID: 35341411 DOI: 10.1080/13548506.2022.2058032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Parkinson's Disease (PD) is a chronic disease that can affect the physical, psychological, and social functioning of an individual. Minimal research has examined the relationship among positive psychological variables such as gratitude and self-efficacy and their relationship with health-related quality of life (HRQOL) in this population. Gender analyses have also been limited. The aim of this exploratory, cross-sectional study was to examine the relationship among gratitude, self-efficacy, and HRQOL by gender in individuals with Parkinson's Disease (PD). Participants included 102 individuals with PD (55 women; 42 men; 5 did not report gender) who completed questionnaires on gratitude (Gratitude Questionnaire-6), self-efficacy (General Self-Efficacy Scale), and HRQOL problems (Parkinson's Disease Questionnaire-39). Although there were no gender differences between gratitude, self-efficacy, or health-related quality of life problems, there were key gender differences in how those variables were related. Gratitude was associated with more HRQOL problems for women than men, whereas self-efficacy was associated with more HRQOL problems for men than women. In addition, self-efficacy emerged as a more important predictor of HRQOL problems for women and men than gratitude. This research could lead to targeted interventions by gender aimed at improving HRQOL in individuals with PD, particularly in building self-efficacy.
Collapse
Affiliation(s)
| | - Lauren A Stutts
- Department of Public Health, Davidson College, Davidson, NC, USA
| |
Collapse
|
7
|
Jellinger KA. The pathobiological basis of depression in Parkinson disease: challenges and outlooks. J Neural Transm (Vienna) 2022; 129:1397-1418. [PMID: 36322206 PMCID: PMC9628588 DOI: 10.1007/s00702-022-02559-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 10/20/2022] [Indexed: 11/06/2022]
Abstract
Depression, with an estimated prevalence of about 40% is a most common neuropsychiatric disorder in Parkinson disease (PD), with a negative impact on quality of life, cognitive impairment and functional disability, yet the underlying neurobiology is poorly understood. Depression in PD (DPD), one of its most common non-motor symptoms, can precede the onset of motor symptoms but can occur at any stage of the disease. Although its diagnosis is based on standard criteria, due to overlap with other symptoms related to PD or to side effects of treatment, depression is frequently underdiagnosed and undertreated. DPD has been related to a variety of pathogenic mechanisms associated with the underlying neurodegenerative process, in particular dysfunction of neurotransmitter systems (dopaminergic, serotonergic and noradrenergic), as well as to disturbances of cortico-limbic, striato-thalamic-prefrontal, mediotemporal-limbic networks, with disruption in the topological organization of functional mood-related, motor and other essential brain network connections due to alterations in the blood-oxygen-level-dependent (BOLD) fluctuations in multiple brain areas. Other hypothetic mechanisms involve neuroinflammation, neuroimmune dysregulation, stress hormones, neurotrophic, toxic or metabolic factors. The pathophysiology and pathogenesis of DPD are multifactorial and complex, and its interactions with genetic factors, age-related changes, cognitive disposition and other co-morbidities awaits further elucidation.
Collapse
Affiliation(s)
- Kurt A. Jellinger
- Institute of Clinical Neurobiology, Alberichgasse 5/13, 1150 Vienna, Austria
| |
Collapse
|
8
|
The Impact of Sex on the Neurocognitive Functions of Patients with Parkinson's Disease. Brain Sci 2021; 11:brainsci11101331. [PMID: 34679396 PMCID: PMC8533932 DOI: 10.3390/brainsci11101331] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 09/30/2021] [Accepted: 10/05/2021] [Indexed: 11/17/2022] Open
Abstract
This study aimed to understand the impact of sex on the neurocognitive function of patients with Parkinson's disease (PD). Ninety-four participants with idiopathic PD and 167 age-matched healthy individuals as normal controls (NCs) were recruited and underwent comprehensive neuropsychological assessments. Sex differences were found in NCs, but not in patients with PD. Among male participants, patients with PD showed worse performance on the Digit Symbol Substitution (DSS) (p < 0.001) test and Symbol Search (SS) (p < 0.001) than NCs. Among female participants, patients with PD showed worse performance on the category score of the Modified Wisconsin Card Sorting Test (p < 0.001), SS (p < 0.001), and pentagon copying (p < 0.001) than NCs. After controlling for the effects of age and years of education, Hoehn and Yahr stage was found to predict the performance of the Color Trails Test part A (βA = 0.241, pA = 0.036), Stroop Color and Word Test (β = -0.245, p = 0.036), and DSS (β = -0.258, p = 0.035) in men with PD. These results indicate the differential effect of sex on the neurocognitive function among healthy aging and PD populations. The disappearance of sex differences, which is present in healthy aging, in patients with PD suggests a gradual loss of the neuroprotective effect of estrogen after the initiation of the neurodegenerative process. This study also found mental flexibility and visuospatial function to be the susceptible cognitive domains in women with PD, while the disease severity could predict the working memory and processing speed in men with PD.
Collapse
|
9
|
Does gender differences have a role in determining sleep quality in Parkinson's disease? Acta Neurol Belg 2021; 121:1001-1007. [PMID: 32946048 DOI: 10.1007/s13760-020-01498-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Accepted: 09/07/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVES Sleep disturbances in Parkinson's disease (PD) are common. Non -motor symptoms including sleep disturbance have gender difference in PD. The objective is to determine gender differences in PD in relation to the sleep quality. PATIENTS AND METHODS 156 patients with PD with males (n = 119) and females (n = 37) were included. The sleep quality and sleep disturbances were assessed using Pittsburgh sleep quality index (PSQI), Parkinson's disease Sleep Scale (PDSS) and Epworth Sleep Scale (ESS). RESULTS Females with PD had higher frequency with insomnia (56.7%) as compared to males with PD (44.5%) (p = 0.05), nightmares (32.4%) as compared to males with PD (16.8%) (p = 0.04), greater PSQI component score of habitual sleep efficiency (p = 0.008), sleep disturbance (p = 0.03) and daytime dysfunction (p = 0.02), greater global PSQI score (p = 0.03), higher percentage of patients with global PSQI score > 5 (64.8%) than males with PD (41.1%) (p = 0.01), suggesting poor quality of sleep in females with PD. Higher total ESS score (p = 0.03), higher frequency of females with PD with total ESS score > 10 (45.9%) than in males with PD (26.9%) (p = 0.02), and lower total PDSS score (p = 0.009). On correlation analysis, the global PSQI score in females with PD had strong positive correlation with duration of PD, HAM-A and HAM-D scores and negative correlation with MMSE scores. CONCLUSIONS Females with PD had a poor sleep quality with higher frequency of insomnia, nightmares, and daytime sleepiness. The longer duration of PD, higher scores of anxiety and depression scale and lower MMSE scores are associated with poor sleep quality in females with PD.
Collapse
|
10
|
The severity progression of non-motor symptoms in Parkinson's disease: a 6-year longitudinal study in Taiwanese patients. Sci Rep 2021; 11:14781. [PMID: 34285292 PMCID: PMC8292315 DOI: 10.1038/s41598-021-94255-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 06/30/2021] [Indexed: 11/08/2022] Open
Abstract
Nonmotor symptoms (NMSs) cause major burden in patients with Parkinson's disease (PD). Previous NMSs progression studies mostly focused on the prevalence. We conducted a longitudinal study to identify the progression pattern by the severity. PD patients recruited from the outpatient clinics of a tertiary medical center were evaluated by the Unified Parkinson's Disease Rating Scale and Non-Motor Symptoms Scale (NMSS). A retrospective study with three-step analysis was performed. Step 1, the NMSs severity was compared among patients stratified by disease duration every 2 years up to 10 years. Step 2, patients with repeated tests in 2 years were categorized into 4 groups by the diseased duration of every 5 years. Step 3, the NMSS score changes in 6 years follow-up were determined, and the dosage of anti-PD drugs was compared to the NMSs severity changes. 676 patients completed the step 1 analysis, which showed a trend of NMSs worsening but not significant until the disease duration longer than 4-6 years. Furthermore, the severity did not change between repeated evaluations in 2 years in all patients. The progression became apparent after 6 years. Individual symptoms had different progression patterns and the increment of medications was independent to NMSs evolution. We demonstrated the NMSs severity progression in Taiwanese PD patients and the independence of the medications and NMSs progression.
Collapse
|
11
|
Bakeberg MC, Gorecki AM, Kenna JE, Jefferson A, Byrnes M, Ghosh S, Horne MK, McGregor S, Stell R, Walters S, Mastaglia FL, Anderton RS. Elevated HDL Levels Linked to Poorer Cognitive Ability in Females With Parkinson's Disease. Front Aging Neurosci 2021; 13:656623. [PMID: 34177552 PMCID: PMC8226251 DOI: 10.3389/fnagi.2021.656623] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 05/10/2021] [Indexed: 11/13/2022] Open
Abstract
Introduction Cholesterol levels have been associated with age-related cognitive decline, however, such an association has not been comprehensively explored in people with Parkinson's disease (PD). To address this uncertainty, the current cross-sectional study examined the cholesterol profile and cognitive performance in a cohort of PD patients. Methods Cognitive function was evaluated using two validated assessments (ACE-R and SCOPA-COG) in 182 people with PD from the Australian Parkinson's Disease Registry. Total cholesterol (TC), high-density lipoprotein (HDL), low-density lipoprotein (LDL), and Triglyceride (TRG) levels were examined within this cohort. The influence of individual lipid subfractions on domain-specific cognitive performance was investigated using covariate-adjusted generalised linear models. Results Females with PD exhibited significantly higher lipid subfraction levels (TC, HDL, and LDL) when compared to male counterparts. While accounting for covariates, HDL levels were strongly associated with poorer performance across multiple cognitive domains in females but not males. Conversely, TC and LDL levels were not associated with cognitive status in people with PD. Conclusion Higher serum HDL associates with poorer cognitive function in females with PD and presents a sex-specific biomarker for cognitive impairment in PD.
Collapse
Affiliation(s)
- Megan C Bakeberg
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia.,Centre for Neuromuscular and Neurological Disorders, The University of Western Australia, Perth, WA, Australia
| | - Anastazja M Gorecki
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia.,School of Biological Sciences, The University of Western Australia, Perth, WA, Australia
| | - Jade E Kenna
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia.,Centre for Neuromuscular and Neurological Disorders, The University of Western Australia, Perth, WA, Australia
| | - Alexa Jefferson
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia
| | - Michelle Byrnes
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia.,Centre for Neuromuscular and Neurological Disorders, The University of Western Australia, Perth, WA, Australia
| | - Soumya Ghosh
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia.,Centre for Neuromuscular and Neurological Disorders, The University of Western Australia, Perth, WA, Australia
| | - Malcolm K Horne
- The Florey Institute of Neuroscience and Mental Health, University of Melbourne, Parkville, VIC, Australia.,Centre for Clinical Neurosciences and Neurological Research, St Vincent's Hospital Melbourne, Fitzroy, VIC, Australia
| | - Sarah McGregor
- Centre for Clinical Neurosciences and Neurological Research, St Vincent's Hospital Melbourne, Fitzroy, VIC, Australia
| | - Rick Stell
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia.,Centre for Neuromuscular and Neurological Disorders, The University of Western Australia, Perth, WA, Australia
| | - Sue Walters
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia
| | - Frank L Mastaglia
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia.,Centre for Neuromuscular and Neurological Disorders, The University of Western Australia, Perth, WA, Australia
| | - Ryan S Anderton
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia.,Centre for Neuromuscular and Neurological Disorders, The University of Western Australia, Perth, WA, Australia.,School of Health Sciences, Institute for Health Research, The University of Notre Dame Australia, Fremantle, WA, Australia
| |
Collapse
|
12
|
Salvatore MF, Soto I, Alphonso H, Cunningham R, James R, Nejtek VA. Is there a Neurobiological Rationale for the Utility of the Iowa Gambling Task in Parkinson's Disease? JOURNAL OF PARKINSONS DISEASE 2021; 11:405-419. [PMID: 33361612 PMCID: PMC8150623 DOI: 10.3233/jpd-202449] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Up to 23% of newly diagnosed, non-demented, Parkinson’s disease (PD) patients experience deficits in executive functioning (EF). In fact, EF deficits may occur up to 39-months prior to the onset of motor decline. Optimal EF requires working memory, attention, cognitive flexibility, and response inhibition underlying appropriate decision-making. The capacity for making strategic decisions requires inhibiting imprudent decisions and are associated with noradrenergic and dopaminergic signaling in prefrontal and orbitofrontal cortex. Catecholaminergic dysfunction and the loss of noradrenergic and dopaminergic cell bodies early in PD progression in the aforementioned cortical areas likely contribute to EF deficits resulting in non-strategic decision-making. Thus, detecting these deficits early in the disease process could help identify a significant portion of individuals with PD pathology (14–60%) before frank motor impairment. A task to evaluate EF in the domain of non-strategic decision-making might be useful to indicate the moderate loss of catecholamines that occurs early in PD pathology prior to motor decline and cognitive impairment. In this review, we focus on the potential utility of the Iowa Gambling Task (IGT) for this purpose, given significant overlap between in loss of dopaminergic and noradrenergic cells bodies in early PD and the deficits in catecholamine function associated with decreased EF. As such, given the loss of catecholamines already well-underway after PD diagnosis, we evaluate the potential utility of the IGT to identify the risk of therapeutic non-compliance and a potential companion approach to detect PD in premotor stages.
Collapse
Affiliation(s)
- Michael F Salvatore
- Institute for Healthy Aging, University of North Texas Health Science Center, Fort Worth, TX, USA
| | - Isabel Soto
- Institute for Healthy Aging, University of North Texas Health Science Center, Fort Worth, TX, USA
| | - Helene Alphonso
- John Peter Smith Health Network, University of North Texas Health Science Center, Fort Worth, TX, USA
| | - Rebecca Cunningham
- College of Pharmacy, University of North Texas Health Science Center, Fort Worth, TX, USA
| | - Rachael James
- Institute for Healthy Aging, University of North Texas Health Science Center, Fort Worth, TX, USA
| | - Vicki A Nejtek
- Institute for Healthy Aging, University of North Texas Health Science Center, Fort Worth, TX, USA
| |
Collapse
|
13
|
Cui SS, Fu R, Du JJ, Lin YQ, Huang P, Gao C, Zhou HY, Chen SD. Sex effects on clinical features in LRRK2 G2385R carriers and non-carriers in Parkinson's disease. BMC Neurosci 2021; 22:22. [PMID: 33771108 PMCID: PMC8004448 DOI: 10.1186/s12868-021-00623-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 03/07/2021] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Differences of genotypes between male and female have been studied in Parkinson's disease (PD), but limited research has focused on the comparison between sexes with LRRK2 G2385 variant. OBJECTIVE The aim of this study was to explore sex effects in the same genetic subtype and role of leucine-rich repeat kinase 2 (LRRK2) G2385R variants in the same sex in PD. METHODS 613 PD patients were recruited from the Movement Disorders Clinic in Ruijin Hospital. We did not include healthy controls in this study. The data collected includes demographic information, disease history, scores of motor and non-motor symptoms scales, midbrain transcranial sonography and DNA. Binary logistic regression analysis was performed to evaluate the association between clinical features and sex in LRRK2 G2385R carriers and non-carriers, as well as the association between the clinical features and LRRK2 G2385R variants in male and female sex. RESULTS Sex distribution is similar in LRRK2 G2385R carriers and non-carriers. In male sex, LRRK2 G2385R carriers showed lower risk in cognitive impairment compared with non-carriers (OR = 0.301, p = 0.003, 95%CI 0.135-0.668). In female sex, LRRK2 G2385R carriers showed lower risk in autonomic dysfunction compared with non-carrier (OR = 0.401, p = 0.040, 95%CI 0.167-0.960). In LRRK2 G2385R non-carriers, female sex showed lower risk of impairment in activity of daily living (OR = 0.610, p = 0.021, 95%CI 0.400-0.928), excessive daytime sleepiness (OR = 0.555, p = 0.007, 95%CI 0.361-0.853), substantia nigra hyperechogenicity (OR = 0.448, p = 0.019, 95%CI 0.228-0.878), autonomic dysfunction frequency (OR = 0.626, p = 0.016, 95%CI 0.428-0.917) and higher risk in mood disorders (OR = 1.691, p = 0.022, 95%CI 1.078-2.654) compared with male. In LRRK2 G2385R carriers, female sex showed a lower risk of autonomic dysfunction (OR = 0.294, p = 0.024, 95%CI 0.102-0.849) compared with male. CONCLUSION In contrast to male PD patients, a more benign disease course was observed in female in both LRRK2 G2385R carriers and non-carriers. However, sex differences were less notable in PD with LRRK2 G2385R variants.
Collapse
Affiliation(s)
- Shi-Shuang Cui
- Department of Neurology & Institute of Neurology, Ruijin Hospital Affiliated To Shanghai Jiao Tong University School of Medicine, 197 Rui jin Er Road, Shanghai, 200025, China
- Department of Geriatrics, Ruijin Hospital Affiliated To Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Rao Fu
- Department of Neurology & Institute of Neurology, Ruijin Hospital Affiliated To Shanghai Jiao Tong University School of Medicine, 197 Rui jin Er Road, Shanghai, 200025, China
| | - Juan-Juan Du
- Department of Neurology & Institute of Neurology, Ruijin Hospital Affiliated To Shanghai Jiao Tong University School of Medicine, 197 Rui jin Er Road, Shanghai, 200025, China
| | - Yi-Qi Lin
- Department of Neurology & Institute of Neurology, Ruijin Hospital Affiliated To Shanghai Jiao Tong University School of Medicine, 197 Rui jin Er Road, Shanghai, 200025, China
| | - Pei Huang
- Department of Neurology & Institute of Neurology, Ruijin Hospital Affiliated To Shanghai Jiao Tong University School of Medicine, 197 Rui jin Er Road, Shanghai, 200025, China
| | - Chao Gao
- Department of Neurology & Institute of Neurology, Ruijin Hospital Affiliated To Shanghai Jiao Tong University School of Medicine, 197 Rui jin Er Road, Shanghai, 200025, China
| | - Hai-Yan Zhou
- Department of Neurology & Institute of Neurology, Ruijin Hospital Affiliated To Shanghai Jiao Tong University School of Medicine, 197 Rui jin Er Road, Shanghai, 200025, China
| | - Sheng-Di Chen
- Department of Neurology & Institute of Neurology, Ruijin Hospital Affiliated To Shanghai Jiao Tong University School of Medicine, 197 Rui jin Er Road, Shanghai, 200025, China.
| |
Collapse
|
14
|
Bakeberg MC, Gorecki AM, Kenna JE, Jefferson A, Byrnes M, Ghosh S, Horne MK, McGregor S, Stell R, Walters S, Chivers P, Winter SJ, Mastaglia FL, Anderton RS. Differential effects of sex on longitudinal patterns of cognitive decline in Parkinson's disease. J Neurol 2021; 268:1903-1912. [PMID: 33399968 PMCID: PMC8068663 DOI: 10.1007/s00415-020-10367-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 12/08/2020] [Accepted: 12/10/2020] [Indexed: 01/12/2023]
Abstract
Background Cognitive impairment is an important and diverse symptom of Parkinson’s disease (PD). Sex is a purported risk variable for cognitive decline in PD, but has not been comprehensively investigated.
Objectives This cross-sectional and longitudinal study examined sex differences in global and domain-specific cognitive performance in a large PD cohort. Methods Cognitive function was evaluated using the Addenbrooke’s Cognitive Examination in 392 people with PD (PwP) from the Australian Parkinson’s Disease Registry. The influence of sex on domain-specific cognitive performance was investigated using covariate-corrected generalised linear models. In a repeated measures longitudinal subset of 127 PwP, linear mixed models were used to assess the impact of sex on cognition over time, while accounting for covariates.
Results Cross-sectional-corrected modelling revealed that sex was significantly predictive of cognitive performance, with males performing worse than females on global cognition, and memory and fluency domains. Longitudinally, sex was significantly predictive of cognitive decline, with males exhibiting a greater reduction in global cognition and language, whereas females showed a greater decline in attention/orientation, memory and visuospatial domains, despite starting with higher baseline scores. At follow-up, a significantly higher proportion of males than females fulfilled criteria for mild cognitive impairment or PD dementia. Conclusions Sex was revealed as a significant determinant of overall cognitive performance as well as specific cognitive domains, with a differential pattern of decline in male and female participants. Such sex-specific findings appear to explain some of the heterogeneity observed in PD, warranting further investigation of mechanisms underlying this sexual dimorphism. Supplementary Information The online version contains supplementary material available at 10.1007/s00415-020-10367-8.
Collapse
Affiliation(s)
- Megan C Bakeberg
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia.,Centre for Neuromuscular and Neurological Disorders, University of Western Australia, Nedlands, WA, Australia
| | - Anastazja M Gorecki
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia.,School of Biological Sciences, University of Western Australia, Crawley, WA, Australia
| | - Jade E Kenna
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia.,Centre for Neuromuscular and Neurological Disorders, University of Western Australia, Nedlands, WA, Australia
| | - Alexa Jefferson
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia
| | - Michelle Byrnes
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia.,Centre for Neuromuscular and Neurological Disorders, University of Western Australia, Nedlands, WA, Australia
| | - Soumya Ghosh
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia.,Centre for Neuromuscular and Neurological Disorders, University of Western Australia, Nedlands, WA, Australia
| | - Malcolm K Horne
- Florey Institute for Neuroscience and Mental Health, University of Melbourne, Parkville, VIC, Australia.,Centre for Clinical Neurosciences and Neurological Research, St Vincent's Hospital Melbourne, Fitzroy, VIC, Australia
| | - Sarah McGregor
- Centre for Clinical Neurosciences and Neurological Research, St Vincent's Hospital Melbourne, Fitzroy, VIC, Australia
| | - Rick Stell
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia.,Centre for Neuromuscular and Neurological Disorders, University of Western Australia, Nedlands, WA, Australia
| | - Sue Walters
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia
| | - Paola Chivers
- Institute for Health Research and School of Health Sciences, University of Notre Dame Australia, Fremantle, WA, Australia.,Exercise Medicine Research Institute and School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia
| | - Samantha J Winter
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia.,Institute for Health Research and School of Health Sciences, University of Notre Dame Australia, Fremantle, WA, Australia
| | - Frank L Mastaglia
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia.,Centre for Neuromuscular and Neurological Disorders, University of Western Australia, Nedlands, WA, Australia
| | - Ryan S Anderton
- Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia. .,Centre for Neuromuscular and Neurological Disorders, University of Western Australia, Nedlands, WA, Australia. .,Institute for Health Research and School of Health Sciences, University of Notre Dame Australia, Fremantle, WA, Australia.
| |
Collapse
|
15
|
Crispino P, Gino M, Barbagelata E, Ciarambino T, Politi C, Ambrosino I, Ragusa R, Marranzano M, Biondi A, Vacante M. Gender Differences and Quality of Life in Parkinson's Disease. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 18:E198. [PMID: 33383855 PMCID: PMC7795924 DOI: 10.3390/ijerph18010198] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 12/05/2020] [Accepted: 12/26/2020] [Indexed: 12/15/2022]
Abstract
Parkinson's disease has been found to significantly affect health-related quality of life. The gender differences of the health-related quality of life of subjects with Parkinson's disease have been observed in a number of studies. These differences have been reported in terms of the age at onset, clinical manifestations, and response to therapy. In general, women with Parkinson's disease showed more positive disease outcomes with regard to emotion processing, non-motor symptoms, and cognitive functions, although women report more Parkinson's disease-related clinical manifestations. Female gender predicted poor physical functioning and socioemotional health-related quality of life, while male gender predicted the cognitive domain of health-related quality of life. Some studies reported gender differences in the association between health-related quality of life and non-motor symptoms. Depression and fatigue were the main causes of poorer health-related quality of life in women, even in the early stages of Parkinson's disease. The aim of this review was to collect the best available evidence on gender differences in the development of Parkinson's disease symptoms and health-related quality of life.
Collapse
Affiliation(s)
- Pietro Crispino
- Internal Medicine Department, Lagonegro Hospital, 85042 Lagonegro (PZ), Italy;
| | - Miriam Gino
- Department of Internal Medicine, Rivoli Hospital, 10098 Rivoli (TO), Italy;
| | - Elena Barbagelata
- Department of Internal Medicine, ASL 4 Chiavarese, Sestri Levante Hospital, 16039 Sestri Levante (GE), Italy;
| | - Tiziana Ciarambino
- Department of Medical, Surgical, Neurological, Metabolic and Geriatrics Sciences, Marcianise Hospital, ASL Caserta, University of Campania “L. Vanvitelli”, 81025 Naples, Italy;
| | - Cecilia Politi
- Department of Internal Medicine, Veneziale Hospital, 86170 Isernia, Italy;
| | | | - Rosalia Ragusa
- Health Technology Assessment Committee, University Hospital G. Rodolico, 95123 Catania, Italy;
| | - Marina Marranzano
- Department of Medical, Surgical and Advanced Sciences, University of Catania, 95123 Catania, Italy;
| | - Antonio Biondi
- Department of General Surgery and Medical-Surgical Specialties, University of Catania, 95123 Catania, Italy;
| | - Marco Vacante
- Department of General Surgery and Medical-Surgical Specialties, University of Catania, 95123 Catania, Italy;
| |
Collapse
|
16
|
Wu Q, Liu M, Yu M, Fu J. Sex differences in underweight and body mass index in Chinese early de novo patients with Parkinson's disease. Brain Behav 2020; 10:e01893. [PMID: 33063449 PMCID: PMC7749578 DOI: 10.1002/brb3.1893] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 08/17/2020] [Accepted: 09/26/2020] [Indexed: 01/28/2023] Open
Abstract
OBJECTIVE There have been studies investigating sex differences in clinical manifestation of Parkinson's disease (PD). However, sex differences in underweight and body mass index (BMI) in de novo PD patients lacked systematic study. We aimed to compare sex differences in clinical features and related factors of underweight and BMI in Chinese de novo PD patients. MATERIALS AND METHODS A total of 253 untreated PD inpatients and 218 controls were recruited from Ningbo. BMI, demographics, Montreal Cognitive Assessment (MoCA), supine and upright blood pressure, Hamilton Anxiety Scale (HAMA), Hamilton Depression Scale (HAMD), homocysteine (HCY), uric acid, glycated hemoglobin, and lipid parameters were examined. Patients were assessed using the Unified Parkinson's Disease Rating Scale (UPDRS) motor scores and Hoehn and Yahr (HY) Rating Scale. RESULTS Female patients had a significantly lower incidence of underweight and higher BMI than male patients, and there were sex differences in serum lipids, HCY levels, and depression severity. Binary regression analysis showed that only in male patients was underweight associated with the UPDRS motor score and lower ΔSBP and ΔDBP values (all p < .05). Further multiple regression analysis indicated, in addition to the correlations between BMI and ΔSBP and ΔDBP values in both sexes (all p < .001), BMI was also associated with MoCA and lower UPDRS motor scores in male patients and lower HAMD scores in female patients. CONCLUSION Our study suggests that there are significant sex differences in the prevalence of underweight, BMI, and factors associated with underweight and BMI among de novo PD patients.
Collapse
Affiliation(s)
- Qing Wu
- Department of Neurology, Ningbo First Hospital, Ningbo, ZheJiang, China
| | - Meizhen Liu
- Department of Neurology, Ningbo Municipal Hospital of TCM, Ningbo, ZheJiang, China
| | - Ming Yu
- Department of Neurology, Ningbo First Hospital, Ningbo, ZheJiang, China
| | - Jianfei Fu
- Department of Medical Record, Ningbo First Hospital, Ningbo, ZheJiang, China
| |
Collapse
|
17
|
Reekes TH, Higginson CI, Ledbetter CR, Sathivadivel N, Zweig RM, Disbrow EA. Sex specific cognitive differences in Parkinson disease. NPJ PARKINSONS DISEASE 2020; 6:7. [PMID: 32284961 PMCID: PMC7142103 DOI: 10.1038/s41531-020-0109-1] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 01/24/2020] [Indexed: 12/22/2022]
Abstract
Parkinson disease (PD) is a progressive neurodegenerative disorder that is 1.5 times more common in males than in females. While motor progression tends to be more aggressive in males, little is known about sex difference in cognitive progression. We tested the hypothesis that there are sex differences in cognitive dysfunction in non-demented PD. We evaluated 84 participants (38 females) with PD and 59 controls (27 females) for demographic variables and cognitive function, including attention, working memory, executive function, and processing speed. Multivariate ANOVA revealed no significant differences between groups for demographic variables, including age, years of education, global cogntition, daytime sleepiness, predicted premorbid IQ, UPDRS score, PD phenotype, or disease duration. For cognitive variables, we found poorer performance in males versus females with PD for measures of executive function and processing speed, but no difference between male and female controls. Specifically, PD males showed greater deficits in Verbal Fluency (category fluency, category switching, and category switching accuracy), Color Word Interference (inhibition), and speed of processing (SDMT). There were no differences in measures of working memory or attention across sex and inconsistent findings for switching. Our data indicate that males with PD have significantly greater executive and processing speed impairments compared to females despite no differences in demographic variables or other measures of disease severity. Our findings are consistent with the steeper slope of disease progression reported in males with PD.
Collapse
Affiliation(s)
- Tyler Harrison Reekes
- 1Department of Pharmacology, Toxicology, and Neuroscience, Louisiana State University Health Sciences Center, Shreveport, LA USA.,2LSU Health Shreveport Center for Brain Health, Shreveport, LA USA
| | | | - Christina Raye Ledbetter
- 2LSU Health Shreveport Center for Brain Health, Shreveport, LA USA.,4Department of Neurosurgery, Louisiana State University Health Sciences Center, Shreveport, LA USA
| | - Niroshan Sathivadivel
- 2LSU Health Shreveport Center for Brain Health, Shreveport, LA USA.,5Department of Neurology, Louisiana State University Health Sciences Center, Shreveport, LA USA
| | - Richard Matthew Zweig
- 5Department of Neurology, Louisiana State University Health Sciences Center, Shreveport, LA USA
| | - Elizabeth Ann Disbrow
- 1Department of Pharmacology, Toxicology, and Neuroscience, Louisiana State University Health Sciences Center, Shreveport, LA USA.,2LSU Health Shreveport Center for Brain Health, Shreveport, LA USA.,5Department of Neurology, Louisiana State University Health Sciences Center, Shreveport, LA USA
| |
Collapse
|
18
|
Castilla-Cortázar I, Aguirre GA, Femat-Roldán G, Martín-Estal I, Espinosa L. Is insulin-like growth factor-1 involved in Parkinson's disease development? J Transl Med 2020; 18:70. [PMID: 32046737 PMCID: PMC7014772 DOI: 10.1186/s12967-020-02223-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 01/10/2020] [Indexed: 02/09/2023] Open
Abstract
Parkinson's disease (PD) is a neurodegenerative disorder that results in the death of dopaminergic neurons within the substantia nigra pars compacta and the reduction in dopaminergic control over striatal output neurons, leading to a movement disorder most commonly characterized by akinesia or bradykinesia, rigidity and tremor. Also, PD is less frequently depicted by sensory symptoms (pain and tingling), hyposmia, sleep alterations, depression and anxiety, and abnormal executive and working memory related functions. On the other hand, insulin-like growth factor 1 (IGF-1) is an endocrine, paracrine and autocrine hormone with several functions including tissue growth and development, insulin-like activity, proliferation, pro-survival, anti-aging, antioxidant and neuroprotection, among others. Herein this review tries to summarize all experimental and clinical data to understand the pathophysiology and development of PD, as well as its clear association with IGF-1, supported by several lines of evidence: (1) IGF-1 decreases with age, while aging is the major risk for PD establishment and development; (2) numerous basic and translational data have appointed direct protective and homeostasis IGF-1 roles in all brain cells; (3) estrogens seem to confer women strong protection to PD via IGF-1; and (4) clinical correlations in PD cohorts have confirmed elevated IGF-1 levels at the onset of the disease, suggesting an ongoing compensatory or "fight-to-injury" mechanism.
Collapse
Affiliation(s)
- Inma Castilla-Cortázar
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Ave. Morones Prieto 3000, 64710, Monterrey, N.L., Mexico.
- Fundación de Investigación HM Hospitales, Madrid, Spain.
| | - Gabriel A Aguirre
- Centre for Tumour Biology, Barts Cancer Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Giovana Femat-Roldán
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Ave. Morones Prieto 3000, 64710, Monterrey, N.L., Mexico
- Neurocenter, Monterrey, Nuevo Leon, Mexico
| | - Irene Martín-Estal
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Ave. Morones Prieto 3000, 64710, Monterrey, N.L., Mexico
| | - Luis Espinosa
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Ave. Morones Prieto 3000, 64710, Monterrey, N.L., Mexico
| |
Collapse
|
19
|
Nonmotor symptoms of 820 Taiwanese patients with Parkinson's disease: an exploratory-comparative study. J Neurol 2020; 267:1499-1507. [PMID: 32025799 DOI: 10.1007/s00415-020-09708-4] [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: 10/13/2019] [Revised: 01/09/2020] [Accepted: 01/11/2020] [Indexed: 01/06/2023]
Abstract
INTRODUCTION Nonmotor symptoms (NMSs) severely affect the daily quality of life of patients with Parkinson's disease (PD). Although many studies have documented the clinical characteristics of NMSs in PD patients, some issues remain unaddressed. The severity and gender distribution of NMSs in Asian and the Western patients differ. The correlations between clinical characteristics and NMS manifestations remain unclear. We studied these relationships in a large cohort of Taiwanese PD patients. METHODS Patients with PD were recruited from the outpatient clinic of a tertiary medical center and evaluated with standardized assessment protocols, including the NonMotor Symptoms Scale (NMSS), Unified Parkinson's Disease Rating Scale (UPDRS), Hoehn and Yahr (H&Y) scale, Mini-Mental Status Examination, and Montreal Cognitive Assessment. RESULTS Among 820 patients enrolled, 41.8% were female. The prevalence of the NMSs was 96.5%, with attention/memory (79.51%) being the most frequently involved domain. The mean severity score on the NMSS was 36.48 ± 34.30. Male patients reported higher NMS prevalence and severity than female patients, mostly in the gastrointestinal tract and urinary domains. We found that the severity of NMSs was correlated with disease duration, UPDRS Part III score, and H&Y stage. CONCLUSION Although they exhibited similar NMS prevalence, Taiwanese PD patients reported less intense NMSs compared with those reported by Western patients. Furthermore, the NMS items our patients emphasized and gender discrepancies were distinct from those in Western studies.
Collapse
|
20
|
Abstract
In a range of neurological conditions, including movement disorders, sex-related differences are emerging not only in brain anatomy and function, but also in pathogenesis, clinical features and response to treatment. In Parkinson disease (PD), for example, oestrogens can influence the severity of motor symptoms, whereas elevation of androgens can exacerbate tic disorders. Nevertheless, the real impact of sex differences in movement disorders remains under-recognized. In this article, we provide an up-to-date review of sex-related differences in PD and the most common hyperkinetic movement disorders, namely, essential tremor, dystonia, Huntington disease and other chorea syndromes, and Tourette syndrome and other chronic tic disorders. We highlight the most relevant clinical aspects of movement disorders that differ between men and women. Increased recognition of these differences and their impact on patient care could aid the development of tailored approaches to the management of movement disorders and enable the optimization of preclinical research and clinical studies.
Collapse
|
21
|
Sánchez-Martínez CM, Choreño-Parra JA, Placencia-Álvarez N, Nuñez-Orozco L, Guadarrama-Ortiz P. Frequency and Dynamics of Non-motor Symptoms Presentation in Hispanic Patients With Parkinson Disease. Front Neurol 2019; 10:1197. [PMID: 31798522 PMCID: PMC6868116 DOI: 10.3389/fneur.2019.01197] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 10/28/2019] [Indexed: 12/26/2022] Open
Abstract
The clinical phenotype of Parkinson's disease (PD) encompasses a wide range of non-motor symptoms (NMS) compromising the quality of life of affected patients. Currently, information about NMS in PD is scarce among Hispanic populations. Furthermore, few studies have reported the temporal pattern of NMS presentation. We conducted a cross-sectional study aimed to describe the frequency and time of NMS occurrence in Hispanic patients with PD using the self-completed NMS questionnaire (NMSQuest). Participants were interrogated about the time of each NMS presentation respect to the onset of motor symptoms. The frequency of NMS was described according to gender, age at disease onset, disease duration and Hoehn and Yahr (H&Y) stage. We enrolled 120 patients, 73.33% males and 26.66% females, with a mean age of 63.33 ± 8.60 years. All the participants presented at least 1 NMS. The median number of NMS per patient was 12. The most frequent NMS domains were miscellaneous, urinary tract, sleep/fatigue, and gastrointestinal tract symptoms, with no significant gender differences. The most frequent individual NMS were nocturia, urinary urgency, feeling sadness, and constipation. Any patient reported NMS before the onset of motor manifestations. The pattern of occurrence of NMS domains in our population was as follows: attention/memory, cardiovascular, gastrointestinal tract, perceptual problems/hallucinations, mood/cognition, urinary, miscellaneous, sleep/fatigue, and sexual function. Nausea/vomiting was the earliest symptom observed in all patients, whereas sexual dysfunction and changes in interest for sex were the last symptoms to occur. We found no differences in the total number and frequency of NMS between participants grouped according to their age at disease onset. Conversely, patients with a duration of disease >10 years reported a higher frequency of NMS compared to participants with a duration of disease < 10 years. The total number of NMS per patient increased as the HY stage progressed. The proportion of patients presenting symptoms of the gastrointestinal tract, urinary tract, mood/cognition, cardiovascular, and sexual function domains was higher in the HY 4–5 group. Our study provides relevant data to improve our understanding of NMS in PD, which may contribute to anticipate and plan diagnostic and therapeutic strategies among Hispanic PD patients.
Collapse
Affiliation(s)
| | - José Alberto Choreño-Parra
- Centro Especializado en Neurocirugía y Neurociencias México (CENNM), Mexico City, Mexico.,Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City, Mexico
| | - Noel Placencia-Álvarez
- Department of Neurology, Centro Médico Nacional 20 de Noviembre, ISSSTE, Mexico City, Mexico
| | - Lilia Nuñez-Orozco
- Department of Neurology, Centro Médico Nacional 20 de Noviembre, ISSSTE, Mexico City, Mexico
| | | |
Collapse
|
22
|
Dalrymple WA, Pusso A, Sperling SA, Flanigan JL, Huss DS, Harrison MB, Elias WJ, Shah BB, Barrett MJ. Comparison of Parkinson's Disease Patients' Characteristics by Indication for Deep Brain Stimulation: Men Are More Likely to Have DBS for Tremor. TREMOR AND OTHER HYPERKINETIC MOVEMENTS (NEW YORK, N.Y.) 2019; 9:tre-09-676. [PMID: 31572622 PMCID: PMC6749750 DOI: 10.7916/tohm.v0.676] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 07/30/2019] [Indexed: 12/01/2022]
Abstract
Background We investigated whether the characteristics of Parkinson’s disease (PD) patients differ based on the primary indication for deep brain stimulation (DBS). Methods We reviewed data for 149 consecutive PD patients who underwent DBS at the University of Virginia. Patients were categorized based on primary surgical indication, and clinical characteristics were compared between groups. Results Twenty-nine (93.5%) of 31 PD patients who underwent DBS for medication refractory tremor were men, and 66 (62.3%) of 106 PD patients who underwent DBS for motor fluctuations were men (p = 0.001). Other primary indications for DBS were tremor and fluctuations (n = 5), medication intolerance (n = 5), and dystonia (n = 2). Discussion Patients who underwent DBS for medication refractory tremor were predominantly men, while patients who had DBS for motor fluctuations approximated the gender distribution of PD. Possible explanations are that men with PD are more likely to develop medication refractory tremor or undergo surgery for medication refractory tremor in PD compared to women.
Collapse
Affiliation(s)
- W Alex Dalrymple
- Department of Neurology, University of Virginia, Charlottesville, VA, USA
| | - Antonia Pusso
- Department of Neurology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Scott A Sperling
- Department of Neurology, University of Virginia, Charlottesville, VA, USA
| | - Joseph L Flanigan
- Department of Neurology, University of Virginia, Charlottesville, VA, USA
| | - Diane S Huss
- Department of Neurosurgery, University of Virginia, Charlottesville, VA, USA
| | | | - W Jeffrey Elias
- Department of Neurosurgery, University of Virginia, Charlottesville, VA, USA
| | - Binit B Shah
- Department of Neurology, University of Virginia, Charlottesville, VA, USA
| | - Matthew J Barrett
- Department of Neurology, University of Virginia, Charlottesville, VA, USA
| |
Collapse
|
23
|
Qian E, Huang Y. Subtyping of Parkinson's Disease - Where Are We Up To? Aging Dis 2019; 10:1130-1139. [PMID: 31595207 PMCID: PMC6764738 DOI: 10.14336/ad.2019.0112] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2018] [Accepted: 01/12/2019] [Indexed: 01/22/2023] Open
Abstract
Heterogenous clinical presentations of Parkinson's disease have aroused several attempts in its subtyping for the purpose of strategic implementation of treatment in order to maximise therapeutic effects. Apart from a priori classifications based purely on motor features, cluster analysis studies have achieved little success in receiving widespread adoption. A priori classifications demonstrate that their chosen factors, whether it be age or certain motor symptoms, do have an influence on subtypes. However, the cluster analysis approach is able to integrate these factors and other clinical features to produce subtypes. Differences in inclusion criteria from datasets, in variable selection and in methodology between cluster analysis studies have made it difficult to compare the subtypes. This has impeded such subtypes from clinical applications. This review analysed existing subtypes of Parkinson's disease, and suggested that future research should aim to discover subtypes that are robustly replicable across multiple datasets rather than focussing on one dataset at a time. Hopefully, through clinical applicable subtyping of Parkinson's disease would lead to translation of these subtypes into research and clinical use.
Collapse
Affiliation(s)
- Elizabeth Qian
- School of Medical Science, Faculty of Medicine, UNSW Sydney, 2032, Australia.
| | - Yue Huang
- School of Medical Science, Faculty of Medicine, UNSW Sydney, 2032, Australia.
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China.
| |
Collapse
|
24
|
Gender and onset age related-differences of non-motor symptoms and quality of life in drug-naïve Parkinson's disease. Clin Neurol Neurosurg 2018; 175:124-129. [PMID: 30408646 DOI: 10.1016/j.clineuro.2018.11.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 09/08/2018] [Accepted: 11/01/2018] [Indexed: 02/05/2023]
Abstract
OBJECTIVE This study aims to explore the gender and onset age-related differences of non-motor symptoms (NMS) and the determinants of quality of life (QoL) in a large cohort of Chinese drug-naïve Parkinson's disease (PD) patients. PATIENTS AND METHODS A cross-sectional analysis of 569 drug-naïve PD patients was conducted. The frequency and severity of each NMS was evaluated by Non-Motor Symptom Scale (NMSS), which consists of 9 subdomains. PD Questionnaire-39 (PDQ-39) was used to assess the QoL of PD patients. A stepwise multiple regression model was used to explore the determinants of QoL. RESULTS A total of 552 patients (97.0%) exhibited at least one NMS. The three most common NMS were sleep/fatigue (74%), attention/memory (62.7%) and miscellaneous (62%). The frequencies of sleep/fatigue and mood/apathy were more prevalent in women and the frequencies of urinary and sexual dysfunction were more prevalent in men (P < 0.05). Patients with late-onset PD showed higher frequencies of perceptual problems/hallucinations, attention/memory, gastrointestinal, urinary, sexual dysfunction, and miscellaneous compared to patients with early-onset PD (P < 0.05). The multiple regression analysis model indicated that female, disease duration, UPDRS III score, depression, and NMSS subcores including sleep/fatigue, mood/apathy, attention/memory, and gastrointestinal were the determinants of QoL in patients with drug-naïve PD. CONCLUSIONS NMS was common in untreated PD patients. They are heterogeneous in patients with drug-naïve PD, which are dramatic determinants on decreased QoL in PD. Our results are beneficial for clinical management of NMS in drug-naïve PD.
Collapse
|
25
|
Jurado-Coronel JC, Cabezas R, Ávila Rodríguez MF, Echeverria V, García-Segura LM, Barreto GE. Sex differences in Parkinson's disease: Features on clinical symptoms, treatment outcome, sexual hormones and genetics. Front Neuroendocrinol 2018; 50:18-30. [PMID: 28974386 DOI: 10.1016/j.yfrne.2017.09.002] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2017] [Revised: 09/12/2017] [Accepted: 09/29/2017] [Indexed: 01/14/2023]
Abstract
Parkinson's disease (PD) is the second most frequent age-related neurodegenerative disorder. Sex is an important factor in the development of PD, as reflected by the fact that it is more common in men than in women by an approximate ratio of 2:1. Our hypothesis is that differences in PD among men and women are highly determined by sex-dependent differences in the nigrostriatal dopaminergic system, which arise from environmental, hormonal and genetic influences. Sex hormones, specifically estrogens, influence PD pathogenesis and might play an important role in PD differences between men and women. The objective of this review was to discuss the PD physiopathology and point out sex differences in nigrostriatal degeneration, symptoms, genetics, responsiveness to treatments and biochemical and molecular mechanisms among patients suffering from this disease. Finally, we discuss the role estrogens may have on PD sex differences.
Collapse
Affiliation(s)
- Juan Camilo Jurado-Coronel
- Departamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | - Ricardo Cabezas
- Departamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | | | - Valentina Echeverria
- Universidad San Sebastián, Fac. Cs de la Salud, Lientur 1457, Concepción, 4080871, Chile; Research & Development Service, Bay Pines VA Healthcare System, Bay Pines, FL 33744, USA
| | - Luis Miguel García-Segura
- Instituto Cajal, CSIC, Madrid, Spain; CIBER de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
| | - George E Barreto
- Departamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia; Instituto de Ciencias Biomédicas, Universidad Autónoma de Chile, Santiago, Chile.
| |
Collapse
|
26
|
Simuni T, Caspell-Garcia C, Coffey CS, Weintraub D, Mollenhauer B, Lasch S, Tanner CM, Jennings D, Kieburtz K, Chahine LM, Marek K. Baseline prevalence and longitudinal evolution of non-motor symptoms in early Parkinson's disease: the PPMI cohort. J Neurol Neurosurg Psychiatry 2018; 89:78-88. [PMID: 28986467 PMCID: PMC5732865 DOI: 10.1136/jnnp-2017-316213] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Revised: 07/18/2017] [Accepted: 08/23/2017] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To examine the baseline prevalence and longitudinal evolution in non-motor symptoms (NMS) in a prospective cohort of, at baseline, patients with de novo Parkinson's disease (PD) compared with healthy controls (HC). METHODS Parkinson's Progression Markers Initiative (PPMI) is a longitudinal, ongoing, controlled study of de novo PD participants and HC. NMS were rated using the Movement Disorder Society Unified Parkinson's Disease Rating Scale (MDS-UPDRS) Part I score and other validated NMS scales at baseline and after 2 years. Biological variables included cerebrospinal fluid (CSF) markers and dopamine transporter imaging. RESULTS 423 PD subjects and 196 HC were enrolled and followed for 2 years. MDS-UPDRS Part I total mean (SD) scores increased from baseline 5.6 (4.1) to 7.7 (5.0) at year 2 in PD subjects (p<0.001) versus from 2.9 (3.0) to 3.2 (3.0) in HC (p=0.38), with a significant difference between the groups (p<0.001). In the multivariate analysis, higher baseline NMS score was associated with female sex (p=0.008), higher baseline MDS-UPDRS Part II scores (p<0.001) and more severe motor phenotype (p=0.007). Longitudinal increase in NMS severity was associated with the older age (0.008) and lower CSF Aβ1-42 (0.005) at baseline. There was no association with the dose or class of dopaminergic therapy. CONCLUSIONS This study of NMS in early PD identified clinical and biological variables associated with both baseline burden and predictors of progression. The association of a greater longitudinal increase in NMS with lower baseline Aβ1-42 level is an important finding that will have to be replicated in other cohorts. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT01141023.
Collapse
Affiliation(s)
- Tanya Simuni
- Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | | | | | - Daniel Weintraub
- University of Pennsylvania School of Medicine and the Parkinson’s Disease and Mental Illness Research, Education and Clinical Centers (PADRECC and MIRECC), Philadelphia Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
| | - Brit Mollenhauer
- Center of Parkinsonism and Movement Disorders Paracelsus-Elena Klinik Kassel, University Medical Center Goettingen, Kassel, Germany
| | - Shirley Lasch
- Institute for Neurodegenerative Disorders, New Haven, Connecticut, USA
| | - Caroline M Tanner
- University of California San Francisco, San Francisco, California, USA
| | | | - Karl Kieburtz
- University of Rochester Medical Center, Rochester, New York, USA
| | - Lana M Chahine
- University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA
| | - Kenneth Marek
- Institute for Neurodegenerative Disorders, New Haven, Connecticut, USA
| |
Collapse
|
27
|
Georgiev D, Hamberg K, Hariz M, Forsgren L, Hariz GM. Gender differences in Parkinson's disease: A clinical perspective. Acta Neurol Scand 2017; 136:570-584. [PMID: 28670681 DOI: 10.1111/ane.12796] [Citation(s) in RCA: 124] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/12/2017] [Indexed: 12/19/2022]
Abstract
Available data indicate that there are gender differences in many features of Parkinson's disease (PD). Precise identification of the gender differences is important to tailor treatment, predict outcomes, and meet other individual and social needs in women and men with PD. The aim of this study was to review the available clinical data on gender differences in PD. Original articles and meta-analyses published between 1990 and 2016 systematically exploring gender differences in PD were reviewed. There is slight male preponderance in incidence and prevalence of PD. PD starts earlier in men. Women tend to be more prone to develop tremor-dominant PD but are less rigid than men. Motor improvement after deep brain stimulation is equal in both sexes, but women tend to show better improvement in activities of daily living. Furthermore, women with PD show better results on tests for general cognitive abilities, outperform men in verbal cognitive tasks, show more pain symptoms, and score higher on depression scales. It seems, however, that the differences in cognition, mood, and pain perception are not disease specific as similar gender differences can be found in healthy subjects and in other neurological conditions. Despite PD being the most frequently studied movement disorder, studies investigating gender differences in PD are still scarce with most of the studies being cross-sectional. Good-quality, prospective, longitudinal studies analyzing gender differences in PD and comparing them to matched healthy controls are needed in order to properly address the issues of gender differences in PD.
Collapse
Affiliation(s)
- D. Georgiev
- Department of Neurology; University Clinical Centre Ljubljana; Ljubljana Slovenia
- Sobell Department of Motor Neuroscience and Movement Disorders; Institute of Neurology; University College London; London UK
- Department of Community Medicine and Rehabilitation; Umeå University; Umeå Sweden
| | - K. Hamberg
- Department of Public Health and Clinical Medicine; Family Medicine; Umeå University; Umeå Sweden
| | - M. Hariz
- Sobell Department of Motor Neuroscience and Movement Disorders; Institute of Neurology; University College London; London UK
- Department of Pharmacology and Clinical Neuroscience; Umeå University; Umeå Sweden
| | - L. Forsgren
- Department of Pharmacology and Clinical Neuroscience; Umeå University; Umeå Sweden
| | - G.-M. Hariz
- Department of Community Medicine and Rehabilitation; Umeå University; Umeå Sweden
| |
Collapse
|
28
|
Nonmotor symptoms and Parkinson disease in United States farmers and spouses. PLoS One 2017; 12:e0185510. [PMID: 28953962 PMCID: PMC5617219 DOI: 10.1371/journal.pone.0185510] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Accepted: 09/14/2017] [Indexed: 11/26/2022] Open
Abstract
Objectives Few studies have evaluated the presence of multiple nonmotor symptoms (NMS) in relation to Parkinson disease (PD). Therefore, we examined cross-sectional associations between individual and multiple NMS and PD in the Agricultural Health Study. Methods 20,473 male farmers and 16,259 female spouses provided information on six NMS (reduced sense of smell, dream-enacting behavior, daytime sleepiness, infrequent bowel movement, depression, and anxiety) in the cohort’s 2013–2015 follow-up survey. 191 men and 68 women reported physician-diagnosed PD. We estimated odds ratios (ORs) and 95% confidence intervals (CIs) using multivariable logistic regression models separately by sex. Results NMS were each associated with PD, with the strongest association for reduced sense of smell in men and dream-enacting behavior in women. The number of NMS showed a strong dose-response relationship with PD, particularly in men. ORs were 5.5 (95% CI 3.4–8.8) for one, 17 (95% CI 10.4–28.0) for two, and 53.4 (95% CI 33.2–86.1) for three or more NMS in men; the corresponding ORs were 4.6 (95% CI 2.3–9.5), 6.7 (95% CI 2.9–15.6), and 23.6 (95% CI 10.7–52.4) in women (PNMS-interaction-with-sex = 0.07). Conclusions The number of NMS was associated with PD in a dose-response manner and the association appeared stronger in men than in women. These findings should be further investigated in population-based prospective studies.
Collapse
|
29
|
The Relationship Between Fatigue and Other Non-Motor Symptoms in Parkinson's Disease in Chinese Population. INT J GERONTOL 2017. [DOI: 10.1016/j.ijge.2016.05.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
|
30
|
Frentzel D, Judanin G, Borozdina O, Klucken J, Winkler J, Schlachetzki JCM. Increase of Reproductive Life Span Delays Age of Onset of Parkinson's Disease. Front Neurol 2017; 8:397. [PMID: 28871235 PMCID: PMC5566617 DOI: 10.3389/fneur.2017.00397] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Accepted: 07/25/2017] [Indexed: 01/01/2023] Open
Abstract
One striking observation in Parkinson’s disease (PD) is the remarkable gender difference in incidence and prevalence of the disease. Data on gender differences with regard to disease onset, motor and non-motor symptoms, and dopaminergic medication are limited. Furthermore, whether estrogen status affects disease onset and progression of PD is controversially discussed. In this retrospective single center study, we extracted clinical data of 226 ambulatory PD patients and compared age of disease onset, disease stage, motor impairment, non-motor symptoms, and dopaminergic medication between genders. We applied a matched-pairs design to adjust for age and disease duration. To determine the effect of estrogen-related reproductive factors including number of children, age at menarche, and menopause on the age of onset, we applied a standardized questionnaire and performed a regression analysis. The male to female ratio in the present PD cohort was 1.9:1 (147 men vs. 79 women). Male patients showed increased motor impairment than female patients. The levodopa equivalent daily dose was increased by 18.9% in male patients compared to female patients. Matched-pairs analysis confirmed the increased dose of dopaminergic medication in male patients. No differences were observed in age of onset, type of medication, and non-motor symptoms between both groups. Female reproductive factors including number of children, age at menarche, and age at menopause were positively associated with a delay of disease onset up to 30 months. The disease-modifying role of estrogen-related outcome measures warrants further clinical and experimental studies targeting gender differences, specifically hormone-dependent pathways in PD.
Collapse
Affiliation(s)
- Dominik Frentzel
- Department of Molecular Neurology, University Hospital Erlangen, Friedrich-Alexander Universität (FAU) Erlangen-Nürnberg, Erlangen, Germany
| | - Grigorij Judanin
- Department of Molecular Neurology, University Hospital Erlangen, Friedrich-Alexander Universität (FAU) Erlangen-Nürnberg, Erlangen, Germany
| | - Olga Borozdina
- Department of Applied Econometrics and International Political Economy, Goethe University Frankfurt, Frankfurt, Germany
| | - Jochen Klucken
- Department of Molecular Neurology, University Hospital Erlangen, Friedrich-Alexander Universität (FAU) Erlangen-Nürnberg, Erlangen, Germany
| | - Jürgen Winkler
- Department of Molecular Neurology, University Hospital Erlangen, Friedrich-Alexander Universität (FAU) Erlangen-Nürnberg, Erlangen, Germany
| | - Johannes C M Schlachetzki
- Department of Molecular Neurology, University Hospital Erlangen, Friedrich-Alexander Universität (FAU) Erlangen-Nürnberg, Erlangen, Germany.,Department of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, CA, United States
| |
Collapse
|
31
|
Katunina E, Titova N. The Epidemiology of Nonmotor Symptoms in Parkinson's Disease (Cohort and Other Studies). INTERNATIONAL REVIEW OF NEUROBIOLOGY 2017; 133:91-110. [PMID: 28802941 DOI: 10.1016/bs.irn.2017.05.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Nonmotor symptoms (NMS) of Parkinson's disease (PD) were recognized by James Parkinson himself and are now considered to be an integral part of PD. While clinical assessment had focused on prevalence and severity of individual NMS such as dementia and depression, work in the last decade has concentrated on global or holistic assessment of NMS using validated tools such as the NMS questionnaire and NMS scale. These studies from cohorts of varying sizes have allowed comparison of NMS across different disease stages, duration, age, and ethnicity in PD. The data also allow exploration of the concept of the nonlinear relationship of NMS to disease duration of PD and motor stages as well as nonmotor subtypes of PD. In this chapter, these aspects of epidemiological studies of NMS in PD cohorts are described.
Collapse
Affiliation(s)
- Elena Katunina
- Federal State Budgetary Educational Institution of Higher Education, "N.I. Pirogov Russian National Research Medical University" of the Ministry of Healthcare of the Russian Federation, Moscow, Russia
| | - Nataliya Titova
- Federal State Budgetary Educational Institution of Higher Education, "N.I. Pirogov Russian National Research Medical University" of the Ministry of Healthcare of the Russian Federation, Moscow, Russia.
| |
Collapse
|
32
|
Picillo M, Nicoletti A, Fetoni V, Garavaglia B, Barone P, Pellecchia MT. The relevance of gender in Parkinson’s disease: a review. J Neurol 2017; 264:1583-1607. [DOI: 10.1007/s00415-016-8384-9] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Revised: 12/21/2016] [Accepted: 12/22/2016] [Indexed: 10/20/2022]
|
33
|
Nonmotor Symptoms in Parkinson's Disease: Gender and Ethnic Differences. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2017; 133:417-446. [DOI: 10.1016/bs.irn.2017.05.032] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
|
34
|
Estrada-Bellmann I, Camara-Lemarroy CR, Calderon-Hernandez HJ, Rocha-Anaya JJ, Villareal-Velazquez HJ. Non-motor symptoms and quality of life in patients with Parkinson's disease in Northeastern Mexico. Acta Neurol Belg 2016; 116:157-61. [PMID: 26424539 DOI: 10.1007/s13760-015-0544-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Accepted: 09/21/2015] [Indexed: 01/24/2023]
Abstract
Parkinson's disease (PD) is a multisystem disorder, and besides the classical motor symptoms it is now known that patients also suffer from a variety of non-motor symptoms that adversely affect quality of life (QOL). Since data on Hispanic populations on this issue are scarce, our aim was to study the association of non-motor symptoms and QOL in patients with PD. This study is a cross-sectional observational study involving patients with PD using the following instruments: Quality of Life Questionnaire (PDQ-8), Unified Parkinson's Disease Rating Scale part III (UPDRS part III), and Non-Motor Symptom Scale (NMSS). We included 52 patients, with a median age of 64 years. Sleep/fatigue and mood/cognitive domains were the most common non-motor symptoms. Only sleep/fatigue, mood/cognition and gastrointestinal domains were associated with worse PDQ-8 scores. After adjusting for confounding variables, NMSS scores were significantly associated with a high PDQ-8 score. Higher NMSS scores were associated with and predicted higher PDQ-8 scores. The focus of management in PD should shift to a comprehensive strategy that incorporates care of non-motor symptoms and improves QOL.
Collapse
|
35
|
The range and nature of non-motor symptoms in drug-naive Parkinson's disease patients: a state-of-the-art systematic review. NPJ PARKINSONS DISEASE 2015; 1:15013. [PMID: 28725682 PMCID: PMC5516558 DOI: 10.1038/npjparkd.2015.13] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Revised: 05/16/2015] [Accepted: 06/03/2015] [Indexed: 12/21/2022]
Abstract
Non-motor symptoms (NMS) are a key component of Parkinson’s disease (PD). A range of NMS, most notably impaired sense of smell, sleep dysfunction, and dysautonomia are present from the ‘pre-motor’ phase to the final palliative stage. Theories as to the pathogenesis of PD such as those proposed by Braak and others also support the occurrence of NMS in PD years before motor symptoms start. However, research addressing the range and nature of NMS in PD has been confounded by the fact that many NMS arise as part of drug-related side effects. Thus, drug-naive PD (DNPD) patients provide an ideal population to study the differences in the presentation of NMS. The aim of this paper is therefore to systematically review all the available studies of NMS in DNPD patients. We believe this is the first review of its kind. The current review confirms the increasing research being conducted into NMS in DNPD patients as well as the necessity for further investigation into less-studied NMS, such as pain. Moreover, the data confirms non-motor heterogeneity among PD patients, and, therefore, further research into the concept of non-motor subtyping is encouraged. The review suggests that the clinical assessment of NMS should be integral to any assessment of PD in clinical and research settings.
Collapse
|
36
|
Jellinger KA. Neuropathobiology of non-motor symptoms in Parkinson disease. J Neural Transm (Vienna) 2015; 122:1429-40. [PMID: 25976432 DOI: 10.1007/s00702-015-1405-5] [Citation(s) in RCA: 111] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2015] [Accepted: 04/30/2015] [Indexed: 01/23/2023]
Abstract
Parkinson disease (PD) is a multisystem disorder associated with α-synuclein aggregates throughout the central, autonomic, and peripheral nervous system, clinically characterized by motor and non-motor (NM) symptoms. The NMS in PD, many of which antedating motor dysfunction and representing a preclinical phase spanning 20 or more years, are linked to widespread distribution of α-synuclein pathology not restricted to the dopaminergic nigrostriatal system that is responsible for core motor features of PD. The pathologic substrate of NM manifestations such as olfactory, autonomic (gastrointestinal, urogenital, cardia, respiratory), sensory, skin, sleep, visual, neuropsychiatric dysfunctions (cognitive, mood, dementia), and others are critically reviewed. In addition to non-nigral brainstem nuclei, α-synuclein pathology involves sympathetic and parasympathetic, enteric, cardiac and pelvic plexuses, and many other organs indicating a topographical and chronological spread, particularly in the prodromal stages of the disease. Few animal models recapitulate NMS in PD. The relationship between regional α-synuclein/Lewy pathology, neurodegeneration and the corresponding clinical deficits awaits further elucidation. Controlled clinicopathologic studies will refine the correlations between presymptomatic and late-developing NM features of PD and neuropathology, and new premotor biomarkers will facilitate early diagnosis of PD as a basis for more effective preventive and therapeutic options of this devastating disease.
Collapse
Affiliation(s)
- Kurt A Jellinger
- Institute of Clinical Neurobiology, Kenyongasse 18, 1070, Vienna, Austria.
| |
Collapse
|