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Saari TT. Conceptual clarity and valid measurement are needed to improve research on depression in dementia. Psychol Med 2023; 53:5870-5872. [PMID: 36946088 DOI: 10.1017/s0033291723000582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Affiliation(s)
- Toni T Saari
- Institute for Molecular Medicine Finland (FiMM), HiLIFE, University of Helsinki, Helsinki, Finland
- Department of Neurology, University of Eastern Finland, Kuopio, Finland
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Subramanian S, Oughli HA, Gebara MA, Palanca BJA, Lenze EJ. Treatment-Resistant Late-Life Depression: A Review of Clinical Features, Neuropsychology, Neurobiology, and Treatment. Psychiatr Clin North Am 2023; 46:371-389. [PMID: 37149351 DOI: 10.1016/j.psc.2023.02.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Major depression is common in older adults (≥ 60 years of age), termed late-life depression (LLD). Up to 30% of these patients will have treatment-resistant late-life depression (TRLLD), defined as depression that persists despite two adequate antidepressant trials. TRLLD is challenging for clinicians, given several etiological factors (eg, neurocognitive conditions, medical comorbidities, anxiety, and sleep disruption). Proper assessment and management is critical, as individuals with TRLLD often present in medical settings and suffer from cognitive decline and other marks of accelerated aging. This article serves as an evidence-based guide for medical practitioners who encounter TRLLD in their practice.
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Affiliation(s)
- Subha Subramanian
- Department of Neurology, Berenson-Allen Center for Noninvasive Brain Stimulation, Beth Israel Deaconess Medical Center, Boston, MA, USA; Department of Psychiatry, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA.
| | - Hanadi A Oughli
- Department of Psychiatry, Semel Institute for Neuroscience, University of California Los Angeles, Los Angeles, CA, USA
| | - Marie Anne Gebara
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Ben Julian A Palanca
- Department of Anesthesiology, Washington University School of Medicine in St. Louis, St Louis, MO, USA; Department of Psychiatry, Washington University School of Medicine in St. Louis, St Louis, MO, USA; Division of Biology and Biomedical Sciences, Washington University School of Medicine in St. Louis; Department of Biomedical Engineering, Washington University in St. Louis, St Louis, MO, USA; Center on Biological Rhythms and Sleep, Washington University School of Medicine in St. Louis, USA; Neuroimaging Labs Research Center, Washington University School of Medicine in St. Louis, St Louis, MO, USA
| | - Eric J Lenze
- Department of Psychiatry, Washington University School of Medicine in St. Louis, St Louis, MO, USA
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Santos-García D, de Deus Fonticoba T, Cores Bartolomé C, Feal Panceiras MJ, García Díaz I, Íñiguez Alvarado MC, Jesús S, Boungiorno MT, Planellas L, Cosgaya M, García Caldentey J, Caballol N, Legarda I, Hernández Vara J, Cabo I, López Manzanares L, González Aramburu I, Ávila Rivera MA, Gómez Mayordomo V, Nogueira V, Puente V, Dotor García-Soto J, Borrué C, Vila BS, Álvarez Sauco M, Vela L, Escalante S, Cubo E, Carrillo Padilla F, Martínez Castrillo JC, Sánchez Alonso P, Alonso Losada MG, López Ariztegui N, Gastón I, Kulisevsky J, Blázquez Estrada M, Seijo M, Rúiz Martínez J, Valero C, Kurtis M, de Fábregues O, González Ardura J, Alonso Redondo R, Ordás C, López Díaz LM, McAfee D, Martinez-Martin P, Mir P. Suicidal ideation among people with Parkinson's disease and comparison with a control group. Int J Geriatr Psychiatry 2023; 38:e5919. [PMID: 37147900 DOI: 10.1002/gps.5919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 04/18/2023] [Indexed: 05/07/2023]
Abstract
BACKGROUND Detection of suicidal ideation (SI) is key for trying to prevent suicide. The aim of this study was to analyze the frequency of SI and related factors in Spanish people with Parkinson's Disease (PwPD) and to compare them with a control group. METHODS PD patients and controls recruited from the Spanish cohort COPPADIS from January 2016 to November 2017 were included. Two visits were conducted: V0 (baseline); V2 (2-year ± 1 month follow-up). SI was defined as a score ≥1 on item nine of the Beck Depression Inventory-II (BDI-II). Regression analyses were conducted to identify factors related to SI. RESULTS At baseline, 693 PwPD (60.2% males; 62.59 ± 8.91 years old) and 207 controls (49.8% males; 60.99 ± 8.32 years old) were included. No differences between PwPD and controls were detected in SI frequency at either V0 (5.1% [35/693] vs. 4.3% [9/207]; p = 0.421) or at V2 (5.1% [26/508] vs. 4.8% [6/125]; p = 0.549). Major depression (MD) and a worse quality of life were associated with SI at both visits in PwPD: V0 (MD, OR = 5.63; p = 0.003; PDQ-39, OR = 1.06; p = 0.021); V2 (MD, OR = 4.75; p = 0.027; EUROHIS-QOL8, OR = 0.22; p = 0.006). A greater increase in the BDI-II total score from V0 to V2 was the only factor predicting SI at V2 (OR = 1.21; p = 0.002) along with an increase in the total number of non-antiparkinsonian drugs (OR = 1.39; p = 0.041). CONCLUSION The frequency of SI (5%) in PwPD was similar to in controls. Depression, a worse quality of life, and a greater comorbidity were related to SI.
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Affiliation(s)
| | | | | | | | - Iago García Díaz
- CHUAC, Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain
| | | | - Silvia Jesús
- Unidad de Trastornos del Movimiento, Servicio de Neurología y Neurofisiología Clínica, Instituto de Biomedicina de Sevilla, Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Seville, Spain
- CIBERNED (Centro de Investigación Biomédica en Red Enfermedades Neurodegenerativas), Madrid, Spain
| | | | | | | | | | - Nuria Caballol
- Consorci Sanitari Integral, Hospital Moisés Broggi, Sant Joan Despí, Barcelona, Spain
| | - Ines Legarda
- Hospital Universitario Son Espases, Palma de Mallorca, Spain
| | - Jorge Hernández Vara
- CIBERNED (Centro de Investigación Biomédica en Red Enfermedades Neurodegenerativas), Madrid, Spain
- Hospital Universitario Vall d´Hebron, Barcelona, Spain
| | - Iria Cabo
- Complejo Hospitalario Universitario de Pontevedra (CHOP), Pontevedra, Spain
| | | | - Isabel González Aramburu
- CIBERNED (Centro de Investigación Biomédica en Red Enfermedades Neurodegenerativas), Madrid, Spain
- Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Maria A Ávila Rivera
- Consorci Sanitari Integral, Hospital General de L´Hospitalet, L´Hospitalet de Llobregat, Barcelona, Spain
| | - Víctor Gómez Mayordomo
- Neurology Department, Institute of Neuroscience, Vithas Madrid La Milagrosa University Hospital, Vithas Hospital Group, Madrid, Spain
| | | | | | | | | | - Berta Solano Vila
- Institut d'Assistència Sanitària (IAS) - Institut Català de la Salut, Girona, Spain
| | | | - Lydia Vela
- Fundación Hospital de Alcorcón, Madrid, Spain
| | - Sonia Escalante
- Hospital de Tortosa Verge de La Cinta (HTVC), Tortosa, Tarragona, Spain
| | - Esther Cubo
- Complejo Asistencial Universitario de Burgos, Burgos, Spain
| | | | | | | | - Maria G Alonso Losada
- Hospital Álvaro Cunqueiro, Complejo Hospitalario Universitario de Vigo (CHUVI), Vigo, Spain
| | | | | | - Jaime Kulisevsky
- CIBERNED (Centro de Investigación Biomédica en Red Enfermedades Neurodegenerativas), Madrid, Spain
- Hospital de Sant Pau, Barcelona, Spain
| | | | - Manuel Seijo
- Complejo Hospitalario Universitario de Pontevedra (CHOP), Pontevedra, Spain
| | | | | | | | | | | | | | | | | | - Darrian McAfee
- University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Pablo Martinez-Martin
- CIBERNED (Centro de Investigación Biomédica en Red Enfermedades Neurodegenerativas), Madrid, Spain
| | - Pablo Mir
- Unidad de Trastornos del Movimiento, Servicio de Neurología y Neurofisiología Clínica, Instituto de Biomedicina de Sevilla, Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Seville, Spain
- CIBERNED (Centro de Investigación Biomédica en Red Enfermedades Neurodegenerativas), Madrid, Spain
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Costello H, Roiser JP, Howard R. Antidepressant medications in dementia: evidence and potential mechanisms of treatment-resistance. Psychol Med 2023; 53:654-667. [PMID: 36621964 PMCID: PMC9976038 DOI: 10.1017/s003329172200397x] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 10/13/2022] [Accepted: 12/20/2022] [Indexed: 01/10/2023]
Abstract
Depression in dementia is common, disabling and causes significant distress to patients and carers. Despite widespread use of antidepressants for depression in dementia, there is no evidence of therapeutic efficacy, and their use is potentially harmful in this patient group. Depression in dementia has poor outcomes and effective treatments are urgently needed. Understanding why antidepressants are ineffective in depression in dementia could provide insight into their mechanism of action and aid identification of new therapeutic targets. In this review we discuss why depression in dementia may be a distinct entity, current theories of how antidepressants work and how these mechanisms of action may be affected by disease processes in dementia. We also consider why clinicians continue to prescribe antidepressants in dementia, and novel approaches to understand and identify effective treatments for patients living with depression and dementia.
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Affiliation(s)
- Harry Costello
- Institute of Cognitive Neuroscience, University College London, London, UK
| | - Jonathan P. Roiser
- Institute of Cognitive Neuroscience, University College London, London, UK
| | - Robert Howard
- Division of Psychiatry, University College London, London, UK
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Maggi G, D'Iorio A, Aiello EN, Poletti B, Ticozzi N, Silani V, Amboni M, Vitale C, Santangelo G. Psychometrics and diagnostics of the Italian version of the Beck Depression Inventory-II (BDI-II) in Parkinson's disease. Neurol Sci 2023; 44:1607-1612. [PMID: 36653542 PMCID: PMC10102079 DOI: 10.1007/s10072-023-06619-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 01/09/2023] [Indexed: 01/20/2023]
Abstract
INTRODUCTION Depression is one of the most disabling neuropsychiatric manifestations of Parkinson's disease (PD) and requires proper screening and diagnosis because it affects the overall prognosis and quality of life of patients. This study aimed to assess the psychometric and diagnostic properties of the Beck Depression Inventory-II (BDI-II) in an Italian PD cohort. MATERIALS AND METHODS Fifty consecutive outpatients with PD underwent the Italian version of the BDI-II and other questionnaires to evaluate anxiety and apathetic symptoms. Patients' caregivers completed the depression/dysphoria domain of the Neuropsychiatric Inventory (NPI-D). We evaluated the internal consistency, convergent and divergent validity, and factorial structure of BDI-II. Sensitivity, specificity, positive and negative predictive values, and likelihood ratios were computed using ROC analyses, and an optimal cutoff was defined using the Youden index. RESULTS The BDI-II proved to be internally consistent (Cronbach's α = 0.840) and substantially met the bi-factorial structure. Regarding construct validity, the BDI-II was substantially related to anxiety measures, but not to apathy. With the combination of the NPI-D and anxiety score used as the gold standard, the BDI-II overall showed good accuracy (AUC = 0.859) with adequate sensitivity (75%) and specificity (87%). The optimal cutoff point was defined at 14.50. CONCLUSIONS We provide evidence of the psychometric and diagnostic properties of the Italian version of the BDI-II as a screening tool for depression in patients with PD. The BDI-II was found to be reliable and valid for the measurement of depression in patients with PD; therefore, it is available for use in clinical research and practice.
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Affiliation(s)
- Gianpaolo Maggi
- Department of Psychology, University of Campania "Luigi Vanvitelli", Caserta, Italy
| | - Alfonsina D'Iorio
- Department of Psychology, University of Campania "Luigi Vanvitelli", Caserta, Italy
| | - Edoardo Nicolò Aiello
- Department of Neurology and Laboratory of Neuroscience, IRCCS, Istituto Auxologico Italiano, Milano, Italy.,PhD Program in Neuroscience, School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Barbara Poletti
- Department of Neurology and Laboratory of Neuroscience, IRCCS, Istituto Auxologico Italiano, Milano, Italy
| | - Nicola Ticozzi
- Department of Neurology and Laboratory of Neuroscience, IRCCS, Istituto Auxologico Italiano, Milano, Italy.,Department of Pathophysiology and Transplantation, "Dino Ferrari Center", Università degli Studi di Milano, Milano, Italy
| | - Vincenzo Silani
- Department of Neurology and Laboratory of Neuroscience, IRCCS, Istituto Auxologico Italiano, Milano, Italy.,Department of Pathophysiology and Transplantation, "Dino Ferrari Center", Università degli Studi di Milano, Milano, Italy
| | - Marianna Amboni
- Institute of Diagnosis and Health, IDC-Hermitage Capodimonte, Naples, Italy.,Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy
| | - Carmine Vitale
- Institute of Diagnosis and Health, IDC-Hermitage Capodimonte, Naples, Italy.,Department of Motor Sciences and Wellness, University "Parthenope", Naples, Italy
| | - Gabriella Santangelo
- Department of Psychology, University of Campania "Luigi Vanvitelli", Caserta, Italy.
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Apathy-Related Symptoms Appear Early in Parkinson's Disease. Healthcare (Basel) 2022; 10:healthcare10010091. [PMID: 35052255 PMCID: PMC8775593 DOI: 10.3390/healthcare10010091] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/17/2021] [Accepted: 12/31/2021] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Apathy, often-unrecognized in Parkinson's Disease (PD), adversely impacts quality-of-life (QOL) and may increase with disease severity. Identifying apathy early can aid treatment and enhance prognoses. Whether feelings related to apathy (e.g., loss of pleasure) are present in mild PD and how apathy and related feelings increase with disease severity is unknown. METHODS 120 individuals (M age: 69.0 ± 8.2 y) with mild (stages 1-2, n = 71) and moderate (stages 2.5-4; n = 49) PD were assessed for apathy and apathy-related constructs including loss of pleasure, energy, interest in people or activities, and sex. Correlations were used to determine the association of apathy with apathy-related constructs. Regression models, adjusted for age, cognitive status, and transportation, compared groups for prevalence of apathy and apathy-related feelings. RESULTS Apathy-related constructs and apathy were significantly correlated. Apathy was present in one in five participants with mild PD and doubled in participants with moderate PD. Except for loss of energy, apathy-related constructs were observed in mild PD at a prevalence of 41% or greater. Strong associations were noted between all apathy-related constructs and greater disease severity. After adjustment for transportation status serving as a proxy for independence, stage of disease remained significant only for loss of pleasure and loss of energy. CONCLUSION People with mild PD showed signs of apathy and apathy-related feelings. Loss of pleasure and energy are apathy-related feelings impacted by disease severity. Clinicians should consider evaluating for feelings related to apathy to enhance early diagnosis in individuals who might otherwise not exhibit psychopathology.
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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.
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Affiliation(s)
- Kurt A. Jellinger
- Institute of Clinical Neurobiology, Alberichgasse 5/13, 1150 Vienna, Austria
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Guo Y, Zhang L, Zhang J, Lv SX, Du CX, Wang T, Wang HS, Xie W, Liu J. Activation and Blockade of Serotonin-4 Receptors in the Lateral Habenula Produce Antidepressant Effects in the Hemiparkinsonian Rat. Neuropsychobiology 2021; 80:52-63. [PMID: 32663830 DOI: 10.1159/000508680] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 05/05/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND The 5-hydroxytryptamine (5-HT) neurotransmitter system and lateral habenula (LHb) are involved in the regulation of depression, while the mechanisms remain to be clarified. OBJECTIVES The effects and possible mecha-nism underlying activation or blockade of 5-HT4 receptors (5-HT4Rs) in the LHb in depression were investigated by behavioral and neurochemical methods based on a Parkinson's disease (PD) rat model. METHOD 6-Hydroxydopamine (6-OHDA) was injected unilaterally into the substantia nigra pars compacta to establish the PD rat model. The depressive-like behaviors were measured by the forced swimming test (FST) and sucrose preference test (SPT). The concentrations of dopamine (DA), noradrenaline (NA) and 5-HT in the related brain regions were measured by a neurochemical method. RESULTS The 6-OHDA lesions increased the immobility time in the FST and decreased the sucrose consumption in the SPT, suggesting the induction of depressive-like behaviors. Intra-LHb injection of BIMU-8 (5-HT4R agonist) or GR113808 (5-HT4R antagonist) produced antidepressant effects in the lesioned rats. Intra-LHb injection of BIMU-8 significantly increased the DA levels in the medial prefrontal cortex (mPFC) and ventral hippocampus (vHip), increased the 5-HT level in the mPFC and decreased the NA level in the vHip only in the lesioned rats, while intra-LHb injection of GR113808 changed DA, NA and 5-HT levels in the mPFC, LHb and vHip in both sham and the lesioned rats. CONCLUSIONS All these results suggest that activation or blockade of the LHb 5-HT4Rs produce antidepressant effects in the 6-OHDA-lesioned rats, which are related to the changes of monoamines in the limbic and limbic-related regions.
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Affiliation(s)
- Yuan Guo
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Li Zhang
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Jin Zhang
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Shu-Xuan Lv
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Cheng-Xue Du
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Tao Wang
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Hui-Sheng Wang
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Wen Xie
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Jian Liu
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China,
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The Impact of Depression Symptoms in Patients with Parkinson's Disease: A Novel Case-Control Investigation. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18052369. [PMID: 33804349 PMCID: PMC7967746 DOI: 10.3390/ijerph18052369] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 02/21/2021] [Accepted: 02/25/2021] [Indexed: 02/08/2023]
Abstract
Parkinson's disease is a common neurodegenerative disease and it is known to cause motor disturbances associated with musculoskeletal problems of the locomotor apparatus, and non-motor symptoms, that are believed to have a harmful effect on health, social functioning and mobility. The aim of this study was to evaluate depression in patients with Parkinson's Disease (PD) compared to subjects who do not have it. The sample consisted of 124 participants (mean age 69.18 ± 9.12). Patients with PD were recruited from a center of excellence for Parkinson's disease (cases n = 62) and healthy subjects without PD from their relatives and caregivers (control n = 62). The Spanish version of Beck's Depression Inventory (BDI) scores and categories were collected. A clear statistically significant difference (p < 0.05) was evident in the BDI scores between both groups. Parkinson's patients presented worse results on the BDI = 15.48 ± 7.24 points compared to healthy subjects with BDI = 7.03 ± 6.99 points. Regarding BDI categories, there were statistically significant differences (p < 0.001) for the greater BDI categories in the Parkinson's group compared with healthy subjects. The depression represents an important potential risk for increased symptoms and negative impact among patients with PD compared with healthy subjects.
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Nodel MR, Yakhno NN. On the heterogeneity of depression in Parkinson’s disease. NEUROLOGY, NEUROPSYCHIATRY, PSYCHOSOMATICS 2020. [DOI: 10.14412/2074-2711-2020-5-46-52] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Depression in Parkinson’s disease (PD) is one of the leading manifestations of the disease, which reduces quality of life in patients.Objective: to compare the clinical features of depression at different stages of PD.Patients and methods. Examinations were made in 162 PD patients aged 62.14±1.99 years without dementia (PD duration, 5.78±0.58 years; Stage, 2.5±0.6). The Unified PD Rating Scale (UPDRS), the Beck Depression Inventory (BDI), and the Spielberger Inventory, the 16-Item PD Fatigue Scale (PFS-16), and the Starkstein Apathy Scale were examined. Dopaminergic agents (DAAs) were prescribed when movement disorders were insufficiently corrected. Antidepressants were not used during the investigation. The follow-up period was 18 months.Results and discussion. Depression was detected in 136 (84%) patients. Depression symptoms appeared in 16 (12%) patients within 1–8 years before the onset of motor symptoms (MS), in 37 (27%) in the first 2 years after the onset of MS, in 44 (32%) at Hoehn–Yahr stages 2–3 without motor fluctuations (MFs), and in 39 (29%) at the onset of MF. The most severity of depression was noted in cases of its development at the premotor stage and in the period of MF occurrence. During the follow-up, the manifestations of depression disappeared in 16% of the patients taking a DAA; these were relapsing-remitting in 9%, progressive in 11%, or remained stable in 64%. The patients with depression occurring at the premotor stage had a progressive course of depression and a low DAA efficacy: an increase in severity in 30% of cases despite therapy and a reversal in only 10% of cases (versus 25–45% of those at depression onset in the presence of MS). In cases of depression occurring in the first 2 years after MS onset, its reversal was observed in 45%; the group of patients with depression onset in the presence of MF showed a stable course with slight severity fluctuations in 77.8%.Conclusion. Depression in PD is a heterogeneous affective disorder. There is a relatively favorable course of depression when the latter occurs in the first two years of MS onset. Along with DAA inefficacy, the more severity of depression is noted when the latter occurs in the premotor phase of PD and at the stage of MF.
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Affiliation(s)
- M. R. Nodel
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia;
Russian Research and Clinical Center of Gerontology, N.I. Pirogov Russian National Research Medical University, Ministry of Health of Russia
| | - N. N. Yakhno
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia
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Neuropsychiatric aspects of Parkinson disease psychopharmacology: Insights from circuit dynamics. HANDBOOK OF CLINICAL NEUROLOGY 2020; 165:83-121. [PMID: 31727232 DOI: 10.1016/b978-0-444-64012-3.00007-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Parkinson disease (PD) is a neurodegenerative disorder with a complex pathophysiology characterized by the progressive loss of dopaminergic neurons within the substantia nigra. Persons with PD experience several motoric and neuropsychiatric symptoms. Neuropsychiatric features of PD include depression, anxiety, psychosis, impulse control disorders, and apathy. In this chapter, we will utilize the National Institutes of Mental Health Research Domain Criteria (RDoC) to frame and integrate observations from two prevailing disease constructions: neurotransmitter anomalies and circuit physiology. When there is available evidence, we posit how unified translational observations may have clinical relevance and postulate importance outside of PD. Finally, we review the limited evidence available for pharmacologic management of these symptoms.
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Jin X, Wang L, Liu S, Zhu L, Loprinzi PD, Fan X. The Impact of Mind-body Exercises on Motor Function, Depressive Symptoms, and Quality of Life in Parkinson's Disease: A Systematic Review and Meta-analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 17:E31. [PMID: 31861456 PMCID: PMC6981975 DOI: 10.3390/ijerph17010031] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 12/12/2019] [Accepted: 12/13/2019] [Indexed: 12/14/2022]
Abstract
Purpose: To systematically evaluate the effects of mind-body exercises (Tai Chi, Yoga, and Health Qigong) on motor function (UPDRS, Timed-Up-and-Go, Balance), depressive symptoms, and quality of life (QoL) of Parkinson's patients (PD). Methods: Through computer system search and manual retrieval, PubMed, Web of Science, The Cochrane Library, CNKI, Wanfang Database, and CQVIP were used. Articles were retrieved up to the published date of June 30, 2019. Following the Cochrane Collaboration System Evaluation Manual (version 5.1.0), two researchers independently evaluated the quality and bias risk of each article, including 22 evaluated articles. The Pedro quality score of 6 points or more was found for 86% (19/22) of these studies, of which 21 were randomized controlled trials with a total of 1199 subjects; and the trial intervention time ranged from 4 to 24 weeks. Interventions in the control group included no-intervention controls, placebo, waiting-lists, routine care, and non-sports controls. Meta-analysis was performed on the literature using RevMan 5.3 statistical software, and heterogeneity analysis was performed using Stata 14.0 software. Results: (1) Mind-body exercises significantly improved motor function in PD patients, including UPDRS (SMD = -0.61, p < 0.001), TUG (SMD = -1.47, p < 0.001) and balance function (SMD = 0.79, p < 0.001). (2) Mind-body exercises also had significant effects on depression (SMD = -1.61, p = 0.002) and QoL (SMD = 0.66, p < 0.001). (3) Among the indicators, UPDRS (I2 = 81%) and depression (I2 = 91%) had higher heterogeneity; according to the results of the separate combined effect sizes of TUG(I2 = 29%), Balance(I2 = 16%) and QoL(I2 = 35%), it shows that the heterogeneity is small; (4) After meta-regression analysis of the age limit and other possible confounding factors, further subgroup analysis showed that the reason for the heterogeneity of UPDRS motor function may be related to the sex of PD patients and severity of the disease; the outcome of depression was heterogeneous. The reason for this may be the use of specific drugs in the experiment and the duration of intervention in the trial. Conclusion: (1) Mind-body exercises were found to have significant improvements in motor function, depressive symptoms, and quality of life in patients with Parkinson's disease, and can be used as an effective method for clinical exercise intervention in PD patients. (2) Future clinical intervention programs for PD patients need to fully consider specific factors such as gender, severity of disease, specific drug use, and intervention cycle to effectively control heterogeneity factors, so that the clinical exercise intervention program for PD patients is objective, scientific, and effective.
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Affiliation(s)
- Xiaohu Jin
- Department of Physical Education, Wuhan University of Technology, Wuhan 430070, China;
| | - Lin Wang
- Department of Physical Education, Wuhan University of Technology, Wuhan 430070, China;
| | - Shijie Liu
- School of Physical Education & Training, Shanghai University of Sport, Shanghai 200438, China;
| | - Lin Zhu
- School of Physical Education, Soochow University, Suzhou, Jiangsu 205301, China;
| | - Paul Dinneen Loprinzi
- Exercise & Memory Laboratory, Department of Health, Exercise Science and Recreation Management, The University of Mississippi, Oxford, MS 38677, USA;
| | - Xin Fan
- College of Physical Education, Hubei Normal University, Huangshi 435002, China;
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13
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Suicidal risk and demoralization in Parkinson disease. J Neurol 2019; 267:966-974. [DOI: 10.1007/s00415-019-09632-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 11/07/2019] [Accepted: 11/09/2019] [Indexed: 11/26/2022]
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Takenoshita S, Terada S, Oshima E, Yamaguchi M, Hayashi S, Hinotsu K, Esumi S, Shinya T, Yamada N. Clinical characteristics of elderly depressive patients with low metaiodobenzylguanidine uptake. Psychogeriatrics 2019; 19:566-573. [PMID: 30809892 DOI: 10.1111/psyg.12439] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 01/02/2019] [Accepted: 01/30/2019] [Indexed: 12/28/2022]
Abstract
BACKGROUND Recently, depression with Lewy body pathology before the appearance of parkinsonism and cognitive dysfunction has been drawing attention. Low cardiac metaiodobenzylguanidine (MIBG) uptake is helpful for early differentiation of Lewy body disease (LBD) from late-onset psychiatric disorders even before parkinsonism or dementia appears. In this study, we used MIBG uptake as a tool in suspected LBD, and evaluated the relationship of MIBG results to clinical characteristics and depressive symptoms. METHODS Fifty-two elderly inpatients with depression were included in this study. The Hamilton Depression Rating Scale (HDRS) was administered at admission, and 123 I-MIBG cardiac scintigraphy was performed. Of 52 patients, 38 had normal and 14 had reduced MIBG uptake. RESULTS Correlation analyses of the late phase heart-to-mediastinum (H/M) ratio on the MIBG test and each item of the HDRS revealed that the H/M ratio was significantly correlated with scores of 'agitation', 'anxiety-somatic', and 'retardation' on the HDRS. Mean HDRS composite scores of 'somatic and psychic anxiety (Marcos)' and 'somatic anxiety/somatization factor (Pancheri)' were higher in the low uptake group than in the normal uptake group. CONCLUSION Elderly patients with depression who manifested an obvious somatic anxiety tend to show low MIBG uptake, and are more likely to have Lewy body pathology.
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Affiliation(s)
- Shintaro Takenoshita
- Department of Neuropsychiatry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Seishi Terada
- Department of Neuropsychiatry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Etsuko Oshima
- Department of Neuropsychiatry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Megumi Yamaguchi
- Department of Neuropsychiatry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Satoshi Hayashi
- Department of Neuropsychiatry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Kenji Hinotsu
- Department of Neuropsychiatry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Satoru Esumi
- Department of Pharmacy, Okayama University Hospital, Okayama, Japan
| | - Takayoshi Shinya
- Department of Pediatric Radiology, Okayama University Hospital, Okayama, Japan
| | - Norihito Yamada
- Department of Neuropsychiatry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
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15
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Shepard MD, Perepezko K, Broen MPG, Hinkle JT, Butala A, Mills KA, Nanavati J, Fischer NM, Nestadt P, Pontone G. Suicide in Parkinson's disease. J Neurol Neurosurg Psychiatry 2019; 90:822-829. [PMID: 30661029 PMCID: PMC7187903 DOI: 10.1136/jnnp-2018-319815] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 12/24/2018] [Accepted: 12/27/2018] [Indexed: 01/22/2023]
Abstract
Persons with Parkinson's disease (PwP) have many known risk factors for suicide and suicidal ideation (SI). Despite this, there is limited understanding of suicidality in this population. We conducted a systematic review to synthesise the available literature on suicidality in PwP and highlight areas for potential intervention and further research. We identified 116 articles discussing SI, suicidal behaviours, suicide attempts and/or fatal suicide in PwP. These articles describe prevalence, suicide methods, risk factors for suicide and SI and treatment of suicidality. In this review, we summarise the current literature and provide suggestions for how clinicians can identify and treat PwP who are at risk for suicide, for example, through aggressive treatment of depression and improved screening for access to lethal means.
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Affiliation(s)
- Melissa Deanna Shepard
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Kate Perepezko
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Martijn P G Broen
- Department of Neurology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Jared Thomas Hinkle
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Medical Scientist Training Program, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Ankur Butala
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Kelly A Mills
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Morris K. Udall Parkinson's Disease Research Center of Excellence, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Julie Nanavati
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Nicole Mercado Fischer
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Paul Nestadt
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Gregory Pontone
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Morris K. Udall Parkinson's Disease Research Center of Excellence, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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16
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Milyukhina IV. Pathogenesis, clinical features, and treatments of depression in Parkinson's disease. NEUROLOGY, NEUROPSYCHIATRY, PSYCHOSOMATICS 2019. [DOI: 10.14412/2074-2711-2019-2-93-99] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Depression is the most common non-motor manifestation of Parkinson's disease (PD), which significantly affects the rate of disease progression and increases the risk of motor complications and dementia. The paper considers the etiology and pathogenesis, cause-and-effect factors of depression in PD, and features of its diagnosis and treatment. Attention is paid to the algorithm for a physician's actions in the detection of depressive disorder in a patient with PD, to the choice of an antidepressant, and to the promising areas of therapy.
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Affiliation(s)
- I. V. Milyukhina
- Institute of Experimental Medicine;
Acad. I.P. Pavlov First Saint Petersburg State Medical University, Ministry of Health of Russia
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17
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Lopez FV, Split M, Filoteo JV, Litvan I, Moore RC, Pirogovsky-Turk E, Liu L, Lessig S, Schiehser DM. Does the Geriatric Depression Scale measure depression in Parkinson's disease? Int J Geriatr Psychiatry 2018; 33:1662-1670. [PMID: 30251374 DOI: 10.1002/gps.4970] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 08/06/2018] [Indexed: 11/11/2022]
Abstract
UNLABELLED The Geriatric Depression Scale (GDS) is recommended for screening depression in individuals with Parkinson's disease (PD). Empirical evidence, however, is limited regarding its validity and factor structure in PD. Thus, the current study sought to evaluate the convergent and divergent validity of the GDS, as well as the structure and validity of the derived factors. METHOD Nondemented individuals with PD (n = 158) completed the GDS-30, and items were subjected to a principle component analysis. Geriatric Depression Scale total and factor scores were correlated with depression items from the Movement Disorder Society Unified Parkinson's disease Rating Scale (MDS-UPDRSd) and Hamilton Rating Scale for Depression (HAMDd), as well as with the Apathy Scale (AS), State-Trait Anxiety Inventory (STAI), Modified Fatigue Impact Scale (MFIS), Parkinson's disease Sleep Scale, and a Subjective Cognitive Function composite score. RESULTS The GDS total score was strongly correlated with divergent neuropsychiatric measures (AS, r = 0.57; STAI, r = 0.66; MFIS, r = 0.60), while only moderately correlated with convergent measures (MDS-UPDRSd, r = 0.36; HAMDd, r = 0.32; Ps < 0.05). Linear regression analyses revealed standardized measures of anxiety, apathy, and fatigue independently predicted the GDS total score, while depression items (MDS-UPDRSd and HAMDd) failed to reach significance. Three independent factors were identified: Anxiety, Apathy, and Fatigue. These factors were significantly predicted by their respective convergent measures. CONCLUSIONS Taken together, our findings suggest that the GDS and its subscales appear to primarily measure anxiety, apathy, and fatigue in PD, or alternatively, these symptom dimensions may be predominant in PD-depression. Future research with clinically diagnosed samples is needed to confirm these initial findings.
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Affiliation(s)
- Francesca V Lopez
- Research Service, Veterans Affairs San Diego Healthcare System, San Diego, California
| | - Molly Split
- Research Service, Veterans Affairs San Diego Healthcare System, San Diego, California
| | - J Vincent Filoteo
- Research Service, Veterans Affairs San Diego Healthcare System, San Diego, California.,Department of Psychiatry, University of California San Diego, La Jolla, California.,Department of Neurosciences, University of California San Diego, La Jolla, California
| | - Irene Litvan
- Department of Neurosciences, University of California San Diego, La Jolla, California
| | - Raeanne C Moore
- Research Service, Veterans Affairs San Diego Healthcare System, San Diego, California.,Department of Psychiatry, University of California San Diego, La Jolla, California
| | - Eva Pirogovsky-Turk
- Department of Psychiatry, University of California San Diego, La Jolla, California
| | - Lin Liu
- Research Service, Veterans Affairs San Diego Healthcare System, San Diego, California.,Department of Family Medicine and Public Health, University of California San Diego, La Jolla, California
| | - Stephanie Lessig
- Research Service, Veterans Affairs San Diego Healthcare System, San Diego, California.,Department of Neurosciences, University of California San Diego, La Jolla, California
| | - Dawn M Schiehser
- Research Service, Veterans Affairs San Diego Healthcare System, San Diego, California.,Department of Psychiatry, University of California San Diego, La Jolla, California
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18
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Trojano L, Papagno C. Cognitive and behavioral disorders in Parkinson's disease: an update. II: behavioral disorders. Neurol Sci 2017; 39:53-61. [PMID: 29038946 DOI: 10.1007/s10072-017-3155-7] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Accepted: 10/10/2017] [Indexed: 12/11/2022]
Abstract
Patients with Parkinson's disease (PD) can experience several behavioral symptoms, such as apathy, agitation, hypersexuality, stereotypic movements, pathological gambling, abuse of antiparkinsonian drugs, and REM sleep behavioral disorders. Psychoses and hallucinations, depression and anxiety disorders, and difficulties in recognizing and experiencing emotions also impair behavior and can cause severe psychosocial problems in patients with PD. Symptoms can be present since early stages of the disease, sometimes even before the appearance of classical motor symptoms, likely in relation to dopamine depletion in basal ganglia and/or to dysfunctions of other neurotrasmitter systems, and others can develop later, in some cases in relation to dopaminergic treatment. In this paper, we review recent literature, with particular attention to the last 5 years, on the main behavioral and emotional disturbances described in PD patients as well as the hypothesized neurofunctional substrate of such impairments. Finally, we provide some suggestions on the most suitable instruments to check and assess PD-associated behavioral defects over time.
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Affiliation(s)
- Luigi Trojano
- Department of Psychology, University of Campania 'Luigi Vanvitelli', Viale Ellittico 31, 81100, Caserta, Italy.
- ICS Maugeri, IRCCS, Telese Terme, Italy.
| | - Costanza Papagno
- CIMeC, University of Trento, Trento, Italy.
- Department of Psychology, University of Milano-Bicocca, Piazza dell'Ateneo 1, 02100, Milan, Italy.
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19
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Randhawa AK, Parikh JS, Kuk JL. Trends in medication use by body mass index and age between 1988 and 2012 in the United States. PLoS One 2017; 12:e0184089. [PMID: 28931017 PMCID: PMC5606926 DOI: 10.1371/journal.pone.0184089] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Accepted: 08/17/2017] [Indexed: 01/13/2023] Open
Abstract
Objective Whether the increase in prescription medication use over time differs by age and obesity status is unclear. Method National Health and Nutrition Examination Survey (NHANES) between 1988 and 2012 was analyzed (n = 57,543). Findings Increased medication use over time was seen in older individuals of all body mass index (BMI) classes, with the most prominent increase in those with obesity (p<0.001). For example, older men (≥65y) with obesity took 3.1 more medications between 1988 and 2012 versus 1.5 for normal weight older men. There were minimal differences in medication use over time in younger individuals. In men, the odds of taking antihypertensives, lipid-lowering medication, antidiabetics, and antidepressants increased with age, time and BMI wherein the association between age and medication use was magnified over time (age*time, p<0.05). In women, older women with overweight or obesity had a greater increase in the likelihood of antihypertensives and antidiabetics medication over time (BMI*time, p>0.05). Conclusion Older individuals of all BMI classes may be driving the increase in medication use over time. However, the rise in the likelihood of taking cardiometabolic medications over time was generally not different between those with or without obesity in men with some increases seen in older women. Further research may be required to assess accessibility and barriers to medication use among certain demographics.
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Affiliation(s)
| | - Jash S. Parikh
- School of Kinesiology and Health Science at York University, Toronto, Canada
| | - Jennifer L. Kuk
- School of Kinesiology and Health Science at York University, Toronto, Canada
- * E-mail:
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20
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Reichmann H. Premotor Diagnosis of Parkinson's Disease. Neurosci Bull 2017; 33:526-534. [PMID: 28776303 DOI: 10.1007/s12264-017-0159-5] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Accepted: 04/26/2017] [Indexed: 12/31/2022] Open
Abstract
Typical Parkinsonian symptoms consist of bradykinesia plus rigidity and/or resting tremor. Some time later postural instability occurs. Pre-motor symptoms such as hyposmia, constipation, REM sleep behavior disorder and depression may antecede these motor symptoms for years. It would be ideal, if we had a biomarker which would allow to predict who with one or two of these pre-motor symptoms will develop the movement disorder Parkinson's disease (PD). Thus, it is interesting to learn that biopsies of the submandibular gland or colon biopsies may be a means to predict PD, if there is a high amout of abnormally folded alpha-synuclein and phosphorylated alpha-synuclein. This would be of relevance if we would have available means to stop the propagation of abnormal alpha-synuclein which is otherwise one of the reasons of this spreading disease PD.
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Affiliation(s)
- Heinz Reichmann
- Department of Neurology, Dresden University of Technology, Fetscherstraße 74, 01307, Dresden, Germany.
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21
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Akhmadeeva GN, Magzhanov RV, Tayupova GN, Bajtimerov AR, Hidijatova IM. [Anxiety and depressive disorders in Parkinson's disease]. Zh Nevrol Psikhiatr Im S S Korsakova 2017; 117:54-58. [PMID: 28514334 DOI: 10.17116/jnevro20171171254-58] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This review presents the most recent data of worldwide research on anxiety and depressive disorders in patients with Parkinson's disease. Their characteristics and epidemiology, pathogenetic and clinical features, methods of diagnosis and treatment are presented. Depression occurs in 40-50% of patients with PD, anxiety in 17-43% of patients. Pramipexole, a dopamine agonist, is only one drug recommended for depression treatment. Nortriptyline and desipramine, belonging to the group of tricyclic antidepressants (TCAs), are considered to be possibly effective. There are no clear recommendations for treatment of anxiety. In general, methods of therapy of anxiety and depressive disorders in PD are not well understood which determines the conduct of large-scale studies in the future.
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Affiliation(s)
- G N Akhmadeeva
- Kuvatova Rebublic Clinical Hospital, Ufa, Russia; Rebublic Consultative Diagnostic Centre of the Extrapyramidal Pathology and the botulinotherapy, Ufa, Russia; Institute of Biochemistry and Genetics of Ufa Science Centre, Ufa, Russia
| | - R V Magzhanov
- Bashkir State Medical University, Minzdrav, Ufa, Russia
| | - G N Tayupova
- Kuvatova Rebublic Clinical Hospital, Ufa, Russia; Rebublic Consultative Diagnostic Centre of the Extrapyramidal Pathology and the botulinotherapy, Ufa, Russia
| | - A R Bajtimerov
- Rebublic Consultative Diagnostic Centre of the Extrapyramidal Pathology and the botulinotherapy, Ufa, Russia
| | - I M Hidijatova
- Institute of Biochemistry and Genetics of Ufa Science Centre, Ufa, Russia
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22
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Hanganu A, Bruneau MA, Degroot C, Bedetti C, Mejia-Constain B, Lafontaine AL, Chouinard S, Monchi O. Depressive symptoms in Parkinson's disease correlate with cortical atrophy over time. Brain Cogn 2016; 111:127-133. [PMID: 27918935 DOI: 10.1016/j.bandc.2016.11.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2016] [Revised: 10/25/2016] [Accepted: 11/07/2016] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Depressive symptoms are very common in patients with Parkinson's disease (PD) and have a significant impact on the quality of life. METHODS The present study analyzed the correlations between over-time changes in depressive symptoms and gray matter parameters of cortical thickness and subcortical volumes in non-demented PD patients. RESULTS A significant correlation was observed, between increased scores for depression over time and lower cortical thickness over time in the right temporo-parietal junction, right occipital medial region, right dorsolateral prefrontal cortex, right posterior cingulate region, left middle temporal as well as left supplementary motor area. Furthermore, the presence of depressive symptoms at baseline predicted increased cortical thinning over time in the left middle temporal, left anterior cingulate, right posterior cingulate and right parahippocampal cortices. Finally, a statistically significant negative correlation has been revealed between the thalamus' volume changes over time and the change in depressive symptoms scores. All other analyzed subcortical structures didn't reveal any significant correlations. CONCLUSION These results suggest that depressive symptoms in PD patients are associated with gray matter cortical thinning and thalamus volume shrinkage over time and higher scores of depressive symptoms at baseline correlate with a higher rate of cortical thinning longitudinally. The present study highlights the importance of addressing depressive symptoms in PD patients early in the disease.
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Affiliation(s)
- Alexandru Hanganu
- Department of Clinical Neurosciences and Department of Radiology, University of Calgary, Calgary, AB, Canada; Hotchkiss Brain Institute, Calgary, AB, Canada; Centre de Recherche, Institut Universitaire de Gériatrie de Montréal, Montréal, QC, Canada.
| | - Marie-Andrée Bruneau
- Centre de Recherche, Institut Universitaire de Gériatrie de Montréal, Montréal, QC, Canada.
| | - Clotilde Degroot
- Centre de Recherche, Institut Universitaire de Gériatrie de Montréal, Montréal, QC, Canada; Montreal Neurological Institute and Hospital, McGill University, Montréal, QC, Canada.
| | - Christophe Bedetti
- Centre d'Études Avancées en Médecine du Sommeil, Hôpital du Sacré Cœur de Montréal, Montréal, QC, Canada.
| | - Béatriz Mejia-Constain
- Centre de Recherche, Institut Universitaire de Gériatrie de Montréal, Montréal, QC, Canada.
| | - Anne-Louise Lafontaine
- Montreal Neurological Institute and Hospital, McGill University, Montréal, QC, Canada; Movement Disorders Unit, McGill University Health Centre, Montréal, QC, Canada.
| | - Sylvain Chouinard
- Unité des troubles du mouvement André Barbeau, Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada.
| | - Oury Monchi
- Department of Clinical Neurosciences and Department of Radiology, University of Calgary, Calgary, AB, Canada; Hotchkiss Brain Institute, Calgary, AB, Canada; Centre de Recherche, Institut Universitaire de Gériatrie de Montréal, Montréal, QC, Canada; Montreal Neurological Institute and Hospital, McGill University, Montréal, QC, Canada.
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Borgonovo J, Allende-Castro C, Laliena A, Guerrero N, Silva H, Concha ML. Changes in neural circuitry associated with depression at pre-clinical, pre-motor and early motor phases of Parkinson's disease. Parkinsonism Relat Disord 2016; 35:17-24. [PMID: 27889469 DOI: 10.1016/j.parkreldis.2016.11.009] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Revised: 11/08/2016] [Accepted: 11/18/2016] [Indexed: 12/17/2022]
Abstract
Although Parkinson's Disease (PD) is mostly considered a motor disorder, it can present at early stages as a non-motor pathology. Among the non-motor clinical manifestations, depression shows a high prevalence and can be one of the first clinical signs to appear, even a decade before the onset of motor symptoms. Here, we review the evidence of early dysfunction in neural circuitry associated with depression in the context of PD, focusing on pre-clinical, pre-motor and early motor phases of the disease. In the pre-clinical phase, structural and functional changes in the substantia nigra, basal ganglia and limbic structures are already observed. Some of these changes are linked to motor compensation mechanisms while others correspond to pathological processes common to PD and depression and thus could underlie the appearance of depressive symptoms during the pre-motor phase. Studies of the early motor phase (less than five years post diagnosis) reveal an association between the extent of damage in different monoaminergic systems and the appearance of emotional disorders. We propose that the limbic loop of the basal ganglia and the lateral habenula play key roles in the early genesis of depression in PD. Alterations in the neural circuitry linked with emotional control might be sensitive markers of the ongoing neurodegenerative process and thus may serve to facilitate an early diagnosis of this disease. To take advantage of this, we need to improve the clinical criteria and develop biomarkers to identify depression, which could be used to determine individuals at risk to develop PD.
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Affiliation(s)
- Janina Borgonovo
- Anatomy and Developmental Biology, Institute of Biomedical Sciences, Faculty of Medicine, Universidad de Chile, PO Box 70031, Santiago, Chile; Biomedical Neuroscience Institute, Independencia 1027, Santiago, Chile; Center for Geroscience, Brain Health and Metabolism, Santiago, Chile
| | - Camilo Allende-Castro
- Anatomy and Developmental Biology, Institute of Biomedical Sciences, Faculty of Medicine, Universidad de Chile, PO Box 70031, Santiago, Chile; Biomedical Neuroscience Institute, Independencia 1027, Santiago, Chile; Center for Geroscience, Brain Health and Metabolism, Santiago, Chile
| | - Almudena Laliena
- Anatomy and Developmental Biology, Institute of Biomedical Sciences, Faculty of Medicine, Universidad de Chile, PO Box 70031, Santiago, Chile; Biomedical Neuroscience Institute, Independencia 1027, Santiago, Chile
| | - Néstor Guerrero
- Anatomy and Developmental Biology, Institute of Biomedical Sciences, Faculty of Medicine, Universidad de Chile, PO Box 70031, Santiago, Chile; Biomedical Neuroscience Institute, Independencia 1027, Santiago, Chile
| | - Hernán Silva
- Department of Psychiatry and Mental Health, Clinical Hospital, Universidad de Chile, Santiago, Chile
| | - Miguel L Concha
- Anatomy and Developmental Biology, Institute of Biomedical Sciences, Faculty of Medicine, Universidad de Chile, PO Box 70031, Santiago, Chile; Biomedical Neuroscience Institute, Independencia 1027, Santiago, Chile; Center for Geroscience, Brain Health and Metabolism, Santiago, Chile.
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Choi HJ. Effects of therapeutic Tai chi on functional fitness and activities of daily living in patients with Parkinson disease. J Exerc Rehabil 2016; 12:499-503. [PMID: 27807532 PMCID: PMC5091069 DOI: 10.12965/jer.1632654.327] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Accepted: 09/05/2016] [Indexed: 11/23/2022] Open
Abstract
The purpose of the study is to investigate the effects of therapeutic Tai chi (TTC) on the functional fitness status and activities of daily living (ADL) of patients with Parkinson disease (PD). The participants were clinically stable PDs in Hoehn and Yahr stage 1–2. These patients were randomly assigned to either the TTC group (n=11) or the control (CON) group (n=9). The TTC exercised at the clinic 2 times a week and performed home-based activity 1 time per week for 12 weeks. All the PDs were evaluated for functional fitness test and ADL screen before and after the 12-week trial. There was a significant Time × group interaction effect on the arm curl (P<0.01), functional reach (P<0.05), and stand on foot with eyes opened (P<0.05) of the functional fitness as compared to the CON. The results of the functional reach test in the CON worsened significantly during the 12-week intervention in comparison with those of the TTC (P<0.01). Also ADL showed significant changed in TCC (P<0.05). Tai chi training showed good effects on the functional fitness in PDs. This study suggests that further research into the based such as Tai chi intervention must be developed PD’s quality of life in the future.
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Affiliation(s)
- Hye-Jung Choi
- Department of Physical Therapy, College of Science, Ansan University, Ansan, Korea
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Liang P, Deshpande G, Zhao S, Liu J, Hu X, Li K. Altered directional connectivity between emotion network and motor network in Parkinson's disease with depression. Medicine (Baltimore) 2016; 95:e4222. [PMID: 27472694 PMCID: PMC5265831 DOI: 10.1097/md.0000000000004222] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Depression is common in patients with Parkinson's disease (PD), which can make all the other symptoms of PD much worse. It is thus urgent to differentiate depressed PD (DPD) patients from non-depressed PD (NDPD).The purpose of the present study was to characterize alterations in directional brain connectivity unique to Parkinson's disease with depression, using resting state functional magnetic resonance imaging (rs-fMRI).Sixteen DPD patients, 20 NDPD patients, 17 patients with major depressive disorder (MDD) and 21 healthy control subjects (normal controls [NC]) underwent structural MRI and rs-fMRI scanning. Voxel-based morphometry and directional brain connectivity during resting-state were analyzed. Analysis of variance (ANOVA) and 2-sample t tests were used to compare each pair of groups, using sex, age, education level, structural atrophy, and/or HAMD, unified PD rating scale (UPDRS) as covariates.In contrast to NC, DPD showed significant gray matter (GM) volume abnormalities in some mid-line limbic regions including dorsomedial prefrontal cortex and precuneus, and sub-cortical regions including caudate and cerebellum. Relative to NC and MDD, both DPD and NDPD showed significantly increased directional connectivity from bilateral anterior insula and posterior orbitofrontal cortices to left inferior temporal cortex. As compared with NC, MDD and NDPD, alterations of directional connectivity in DPD were specifically observed in the pathway from bilateral anterior insula and posterior orbitofrontal cortices to right basal ganglia.Resting state directional connectivity alterations were observed between emotion network and motor network in DPD patients after controlling for age, sex, structural atrophy. Given that these alterations are unique to DPD, it may provide a potential differential biomarker for distinguishing DPD from NC, NDPD, and MDD.
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Affiliation(s)
- Peipeng Liang
- Department of Radiology, Xuanwu Hospital, Capital Medical University, Beijing
- Beijing Key Lab of MRI and Brain Informatics, Beijing
- Key Laboratory for Neurodegenerative Diseases, Ministry of Education, PR China
| | - Gopikrishna Deshpande
- Auburn University MRI Research Center, Department of Electrical and Computer Engineering, Auburn University, Auburn, Alabama
- Department of Psychology, Auburn University, Auburn, Alabama
- Alabama Advanced Imaging Consortium, Auburn University and University of Alabama Birmingham, Alabama
| | - Sinan Zhao
- Auburn University MRI Research Center, Department of Electrical and Computer Engineering, Auburn University, Auburn, Alabama
| | - Jiangtao Liu
- Department of Radiology, Xuanwu Hospital, Capital Medical University, Beijing
| | - Xiaoping Hu
- Wallace H Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia
- Correspondence: Xiaoping Hu, Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, 101 Woodruff Circle, Suite 2001, Atlanta, GA 30322-4600 (e-mail: ); Kuncheng Li, Xuanwu Hospital, Capital Medical University, 45 Chang Chun Street, Xi Cheng District, Beijing 100053, China (e-mail: )
| | - Kuncheng Li
- Department of Radiology, Xuanwu Hospital, Capital Medical University, Beijing
- Beijing Key Lab of MRI and Brain Informatics, Beijing
- Key Laboratory for Neurodegenerative Diseases, Ministry of Education, PR China
- Correspondence: Xiaoping Hu, Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, 101 Woodruff Circle, Suite 2001, Atlanta, GA 30322-4600 (e-mail: ); Kuncheng Li, Xuanwu Hospital, Capital Medical University, 45 Chang Chun Street, Xi Cheng District, Beijing 100053, China (e-mail: )
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Babkina OV, Poluektov MG, Levin OS. Heterogeneity of excessive daytime sleepiness in Parkinson’s disease. Zh Nevrol Psikhiatr Im S S Korsakova 2016; 116:60-70. [DOI: 10.17116/jnevro20161166260-70] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Belin J, Houéto JL, Constans T, Hommet C, de Toffol B, Mondon K. [Geriatric particularities of Parkinson's disease: Clinical and therapeutic aspects]. Rev Neurol (Paris) 2015; 171:841-52. [PMID: 26573332 DOI: 10.1016/j.neurol.2015.08.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Revised: 07/03/2015] [Accepted: 08/13/2015] [Indexed: 11/24/2022]
Abstract
Parkinson's disease (PD) is a frequent and complex progressive neurological disorder that increases in incidence with age. Although historically PD has been characterized by the presence of progressive dopaminergic neuronal loss of the substantia nigra, the disease process also involves neurotransmitters other that dopamine and regions of the nervous system outside the basal ganglia. Its clinical presentation in elderly subjects differs from that in younger subjects, with more rapid progression, less frequent tremor, more pronounced axial signs, more frequent non-motor signs linked to concomitant degeneration of non-dopaminergic systems, and more frequent associated lesions. Despite the high prevalence of PD in elderly subjects, few therapeutic trials have been conducted in geriatric patients. Nevertheless, to improve functional disability while ensuring drug tolerance, the principles of optimized and multidisciplinary clinical management have to be known. The aim of this review is to provide an update on clinical and therapeutic features of PD specifically observed in elderly subjects.
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Affiliation(s)
- J Belin
- Service de neurologie et de neurophysiologie clinique, CHU de Tours, 2, boulevard Tonnellé, 37044 Tours cedex 9, France; Université François-Rabelais, 37000 Tours, France; Inserm U930, 37044 Tours cedex 9, France.
| | - J L Houéto
- Service de neurologie, CHU de Poitiers, 2, rue de la Milétrie, 86000 Poitiers, France
| | - T Constans
- Université François-Rabelais, 37000 Tours, France; Inserm U930, 37044 Tours cedex 9, France; Service de médecine interne gériatrique, CHU de Tours, 2, boulevard Tonnellé, 37044 Tours cedex 9, France
| | - C Hommet
- Université François-Rabelais, 37000 Tours, France; Inserm U930, 37044 Tours cedex 9, France; Service de médecine interne gériatrique, CHU de Tours, 2, boulevard Tonnellé, 37044 Tours cedex 9, France; Centre mémoire de ressources et de recherche (CMRR) de la région Centre, CHU de Tours, 2, boulevard Tonnellé, 37044 Tours cedex 9, France
| | - B de Toffol
- Service de neurologie et de neurophysiologie clinique, CHU de Tours, 2, boulevard Tonnellé, 37044 Tours cedex 9, France; Université François-Rabelais, 37000 Tours, France; Inserm U930, 37044 Tours cedex 9, France
| | - K Mondon
- Université François-Rabelais, 37000 Tours, France; Inserm U930, 37044 Tours cedex 9, France; Service de médecine interne gériatrique, CHU de Tours, 2, boulevard Tonnellé, 37044 Tours cedex 9, France; Centre mémoire de ressources et de recherche (CMRR) de la région Centre, CHU de Tours, 2, boulevard Tonnellé, 37044 Tours cedex 9, France
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Shakeri J, Chaghazardi M, Abdoli N, Arman F, Hoseini SD, Shakeri H. Disease-Related Variables and Depression Among Iranian Patients with Parkinson Disease. IRANIAN RED CRESCENT MEDICAL JOURNAL 2015; 17:e30246. [PMID: 26568863 PMCID: PMC4636748 DOI: 10.5812/ircmj.30246] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/25/2015] [Revised: 06/20/2015] [Accepted: 07/22/2015] [Indexed: 12/11/2022]
Abstract
BACKGROUND The factors affecting the correlation between Parkinson disease (PD) and depression have remained unclear. OBJECTIVES We assessed the prevalence of depression among patients with PD and the association between PD-related variables and depression severity. PATIENTS AND METHODS This is a cross-sectional study performed in Kermanshah Province of Iran. Sampling was based on recruitment of subjects according to inclusion and exclusion criteria. Patients with confirmed Parkinson disease who were referred to clinics of Kermanshah University of Medical Sciences participated in this study. Depression was evaluated with Beck Depression Inventory-II (BDI-II). Clinical characteristics of PD, including tremor, rigidity, impaired posture, loss of autonomic movement, changes in speech and handwriting, masked face, and hyposmia were indexed. Anhedonia was assessed with Farsi version of Snaith-Hamilton Pleasure Scale. Data were collected between April 2010 and March 2014. RESULTS A total of 350 patients (52.9% men and 47.1% women) participated in this investigation. Female gender (36.5% in women vs. 13.0% in men, P < 0.0001), impaired posture (27.2% in affected individuals vs. 18.8%, P = 0.002), masked face (39.0% vs. 5.2%, P < 0.0001), and hyposmia (48.7% vs. 21.0%, P = 0.001) were associated with higher susceptibility to profound depression. Lower scores of all domains of Farsi version of Snaith-Hamilton Pleasure Scale (including interest/pastimes, social interaction, sensory experience, and food/drink) were related to more severe depression (P < 0.0001 for all subscales). Severe and profound depression was found in 44% of the participants. CONCLUSIONS This study estimated that the prevalence of major depression among Iranian individuals with PD living in Kermanshah as 44%. Major determinants of depression were female gender, rigidity, impaired posture, masked face, hyposmia, and anhedonia.
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Affiliation(s)
- Jalal Shakeri
- Psychiatry Department, Farabi Hospital, Kermanshah University of Medical Sciences, Kermanshah, IR Iran
| | - Maryam Chaghazardi
- Psychiatry Department, Farabi Hospital, Kermanshah University of Medical Sciences, Kermanshah, IR Iran
| | - Nasrin Abdoli
- Psychiatry Department, Farabi Hospital, Kermanshah University of Medical Sciences, Kermanshah, IR Iran
| | - Farid Arman
- Psychiatry Department, Farabi Hospital, Kermanshah University of Medical Sciences, Kermanshah, IR Iran
| | - Seyed Davood Hoseini
- Psychiatry Department, Farabi Hospital, Kermanshah University of Medical Sciences, Kermanshah, IR Iran
| | - Hania Shakeri
- Psychiatry Department, Farabi Hospital, Kermanshah University of Medical Sciences, Kermanshah, IR Iran
- Corresponding Author: Hania Shakeri, Psychiatry Department, Farabi Hospital, Kermanshah University of Medical Sciences, Kermanshah, IR Iran. Tel: +98-8314274618, Fax: +98-8318264163, E-mail:
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YorkWilliams S, Poston KL. What light have resting state fMRI studies shed on cognition and mood in Parkinson's disease? JOURNAL OF CLINICAL MOVEMENT DISORDERS 2014; 1:4. [PMID: 26788330 PMCID: PMC4677732 DOI: 10.1186/2054-7072-1-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Accepted: 08/11/2014] [Indexed: 12/02/2022]
Abstract
Much remains unknown about non-motor symptoms of Parkinson’s disease (PD), which have variable occurrence, progression, and severity among patients. The existing suite of neuroimaging tools has yielded insight that cannot be garnered by traditional methods such as behavioral and post-mortem assessment. They provide information on brain activity and structure that is invaluable to understanding abnormalities associated with neurodegeneration in PD. Among these tools, functional magnetic resonance imaging (fMRI) is often favored for its safety and spatial resolution. Resting state fMRI research capitalizes on the wealth of information that the brain offers when a person is not performing a motor or cognitive task. It is also a good means to study impaired and heterogeneous populations, such as people with PD. The present article reviews research that applies resting state fMRI to the ongoing hunt for biomarkers of PD non-motor symptoms. Thus far, research in this subfield has focused on two of the most common and significant non-motor symptoms: cognitive impairment and depression. These studies support resting state fMRI as a valid and practical tool for the study of these symptoms, but discrepancies among findings highlight the importance of further research with standardized procedures.
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Affiliation(s)
- Sophie YorkWilliams
- Department of Neurology and Neurological Sciences, Stanford University, 300 Pasteur Drive, Stanford, CA 94305 USA
| | - Kathleen L Poston
- Department of Neurology and Neurological Sciences, Stanford University, 300 Pasteur Drive, Stanford, CA 94305 USA ; Department of Neurosurgery, Stanford University, 300 Pasteur Drive, Stanford, CA 94305 USA ; Stanford Neuroscience Institute, 300 Pasteur Drive, Stanford, CA 94305 USA
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Hanganu A, Degroot C, Monchi O, Bedetti C, Mejia-Constain B, Lafontaine AL, Chouinard S, Bruneau MA. Influence of depressive symptoms on dopaminergic treatment of Parkinson's disease. Front Neurol 2014; 5:188. [PMID: 25309508 PMCID: PMC4174860 DOI: 10.3389/fneur.2014.00188] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2014] [Accepted: 09/10/2014] [Indexed: 01/04/2023] Open
Abstract
Introduction: Depressive symptoms are very common in patients with Parkinson’s disease (PD) and have a significant impact on the quality of life. Dopaminergic medication has been shown to have an influence on the development of depressive symptoms. Materials and methods: The present study analyzed two groups of non-demented patients with PD, with and without depressive symptoms, and reported the correlations between antiparkinsonian medication [specifically levodopa (l-DOPA) and dopaminergic agonists] with depressive symptoms. Results: A strong statistically significant positive correlation between l-DOPA dosages and the level of depressive symptoms has been revealed, suggesting that higher l-DOPA dosages correlate with a worsening of depressive status. No significant correlation was found with dopamine agonists. Discussion: The results of this study show that in patients with PD, higher l-DOPA dosages correlate with worse depressive symptoms. From this point of view, PD patients need to be better diagnosed with respect to depressive symptoms and need additional treatment adjustment when clinical manifestations of depression are present. Clinicians must be aware that dopaminergic drugs are not sufficient to alleviate depressive symptoms.
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Affiliation(s)
- Alexandru Hanganu
- Centre de Recherche, Institut Universitaire de Gériatrie de Montréal , Montreal, QC , Canada
| | - Clotilde Degroot
- Centre de Recherche, Institut Universitaire de Gériatrie de Montréal , Montreal, QC , Canada
| | - Oury Monchi
- Centre de Recherche, Institut Universitaire de Gériatrie de Montréal , Montreal, QC , Canada ; Department of Radiology, Faculty of Medicine, University of Montreal , Montreal, QC , Canada
| | - Christophe Bedetti
- Centre d'Études Avancées en Médecine du Sommeil, Hôpital du Sacré Coeur de Montréal , Montreal, QC , Canada
| | - Béatriz Mejia-Constain
- Centre de Recherche, Institut Universitaire de Gériatrie de Montréal , Montreal, QC , Canada
| | - Anne-Louise Lafontaine
- Movement Disorders Unit, McGill University Health Center , Montreal, QC , Canada ; Department of Neurology, Montreal Neurological Hospital , Montreal, QC , Canada
| | - Sylvain Chouinard
- Unité des troubles du mouvement André Barbeau, Centre Hospitalier de l'Université de Montréal , Montreal, QC , Canada
| | - Marie-Andrée Bruneau
- Centre de Recherche, Institut Universitaire de Gériatrie de Montréal , Montreal, QC , Canada
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Daytime sleepiness in Parkinson's disease: perception, influence of drugs, and mood disorder. SLEEP DISORDERS 2014; 2014:939713. [PMID: 24587912 PMCID: PMC3920819 DOI: 10.1155/2014/939713] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2013] [Accepted: 10/31/2013] [Indexed: 12/02/2022]
Abstract
Parkinson's disease (PD) is associated with sleep complaints as excessive daytime sleepiness (EDS) and several factors have been implicated in the genesis of these complaints. Objective. To correlate the subjective perception of EDS with variables as the severity of the motor symptoms, medications, and the presence of depressive symptoms. Materials and Methods. A cross-sectional study, using specific scales as Epworth sleepiness scale (ESS), Beck depression inventory (iBeck) and Hoehn and Yahr (HY), in 42 patients with PD. Results. The patients had a mean age of 61.2 ± 11.3 years and mean disease duration of 4.96 ± 3.3 years. The mean ESS was 7.5 ± 4.7 and 28.6% of patients reached a score of abnormally high value (>10). There was no association with gender, disease duration, and dopamine agonists. Patients with EDS used larger amounts of levodopa (366.7 ± 228.0 versus 460.4 ± 332.25 mg, P = 0.038), but those who had an iBeck >20 reached lower values of ESS than the others (5.9 ± 4.1 versus 9.3 ± 4.8, P = 0.03). Conclusions. EDS was common in PD patients, being related to levodopa intake. Presence of depressed mood may influence the final results of self-assessment scales for sleep disorders.
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Connolly BS, Fox SH. Drug treatments for the neuropsychiatric complications of Parkinson’s disease. Expert Rev Neurother 2014; 12:1439-49. [DOI: 10.1586/ern.12.142] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Sheng K, Fang W, Su M, Li R, Zou D, Han Y, Wang X, Cheng O. Altered spontaneous brain activity in patients with Parkinson's disease accompanied by depressive symptoms, as revealed by regional homogeneity and functional connectivity in the prefrontal-limbic system. PLoS One 2014; 9:e84705. [PMID: 24404185 PMCID: PMC3880326 DOI: 10.1371/journal.pone.0084705] [Citation(s) in RCA: 75] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2013] [Accepted: 11/18/2013] [Indexed: 11/24/2022] Open
Abstract
As patients with Parkinson’s disease (PD) are at high risk for comorbid depression, it is hypothesized that these two diseases are sharing common pathogenic pathways. Using regional homogeneity (ReHo) and functional connectivity approaches, we characterized human regional brain activity at resting state to examine specific brain networks in patients with PD and those with PD and depression (PDD). This study comprised 41 PD human patients and 25 normal human subjects. The patients completed the Hamilton Depression Rating Scale and were further divided into two groups: patients with depressive symptoms and non-depressed PD patients (nD-PD). Compared with the non-depressed patients, those with depressive symptoms exhibited significantly increased regional activity in the left middle frontal gyrus and right inferior frontal gyrus, and decreased ReHo in the left amygdala and bilateral lingual gyrus. Brain network connectivity analysis revealed decreased functional connectivity within the prefrontal-limbic system and increased functional connectivity in the prefrontal cortex and lingual gyrus in PDD compared with the nD-PD group. In summary, the findings showed regional brain activity alterations and disruption of the mood regulation network in PDD patients. The pathogenesis of PDD may be attributed to abnormal neural activity in multiple brain regions.
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Affiliation(s)
- Ke Sheng
- Department of Neurology, The First Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Weidong Fang
- Department of Radiology, The First Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Meilan Su
- Department of Neurology, The First Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Rong Li
- Department of Neurology, The First Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Dezhi Zou
- Department of Neurology, The First Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Yu Han
- Department of Neurology, The First Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Xuefeng Wang
- Department of Neurology, The First Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Oumei Cheng
- Department of Neurology, The First Affiliated Hospital, Chongqing Medical University, Chongqing, China
- * E-mail:
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Connolly B, Fox SH. Treatment of cognitive, psychiatric, and affective disorders associated with Parkinson's disease. Neurotherapeutics 2014; 11:78-91. [PMID: 24288035 PMCID: PMC3899484 DOI: 10.1007/s13311-013-0238-x] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Neuropsychiatric symptoms are common in Parkinson's disease (PD) and add significantly to the burden of disease. These symptoms are most commonly part of the disease spectrum owing to pathological changes within relevant brain regions. Neuropsychiatric problems include disorders of cognition, ranging from mild cognitive impairment to dementia, psychotic symptoms, including, most commonly, well-formed visual hallucinations and paranoid delusions, and mood disorders, such as depression and anxiety. The other common cause of neuropsychiatric problem is secondary to use of dopaminergic drugs. Some PD patients may develop behavioral disorders, including impulse control disorders (ICDs) and addictive symptoms. Psychosis can be due to a mixture of underlying pathology, with triggering or worsening of symptoms with changes to PD medications. Currently, management of these disorders primarily uses therapies developed for general psychiatry and cognitive neurology, rather than specifically for PD. However, significant adverse effects, such as worsening of the motor symptoms of PD, can limit use of some drug therapies. Identification of drug-induced symptoms, such as ICDs, enables withdrawal of the offending drug as the principal management strategy. Research is ongoing in an effort to develop more specific therapies for PD-related neuropsychiatric symptoms.
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Affiliation(s)
- Barbara Connolly
- />Hamilton Health Sciences, McMaster University, Hamilton, Ontario Canada
| | - Susan H. Fox
- />Morton and Gloria Shulman Movement Disorder Clinic, University of Toronto, Toronto Western Hospital, 7th Floor, McLaughlin Pavilion, 399 Bathurst Street, Toronto, Ontario M5T 2S8 Canada
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Abstract
Although depression in old age is less common than depression in younger populations, it still affects more than 1 million community-living older adults. Depression in late life has been associated with reduced quality of life and increased mortality from both suicide and illness. Its causes are multifactorial but are prominently related to both biologic and social factors. Psychological factors, although less studied in elders, are also important in understanding its cause. In this article, multiple facets of late-life depression are reviewed, including its clinical presentation, epidemiology, and biopsychosocial causes.
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Affiliation(s)
- Rehan Aziz
- Department of Psychiatry, Institute of Living, Hartford Hospital, 200 Retreat Avenue, Hartford, CT 06106, USA; Department of Psychiatry, Yale University School of Medicine, 300 George Street, Suite 901, New Haven, CT 06511, USA; Department of Psychiatry, University of Connecticut Health Center, Building L, MC 1410, 263 Farmington Avenue, Farmington, CT 06030, USA.
| | - David C. Steffens
- Department of Psychiatry, University of Connecticut Health Center, Building L, MC 1410, 263 Farmington Avenue, Farmington, CT 06030, USA
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De Deurwaerdère P, Navailles S. What can we expect from the serotonergic side of l-DOPA? Rev Neurol (Paris) 2012; 168:927-38. [DOI: 10.1016/j.neurol.2012.01.585] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2011] [Accepted: 01/03/2012] [Indexed: 01/15/2023]
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Abstract
Depression is a clinically heterogeneous disorder common in Parkinson disease (PD). The goal of this study was to characterize PD depression in terms of components, including negative affect, apathy, and anhedonia. Ninety-five, nondemented individuals with idiopathic PD underwent a diagnostic interview and psychological battery. Twenty-seven patients (28%) met Diagnostic and Statistical Manual of Mental Disorders (Fourth Edition [DSM-IV]) criteria for a current depressive episode. The best-fitting confirmatory factor analysis model had 3 factors (negative affect, apathy, and anhedonia). Apathy loaded most strongly onto a second-order factor representing global psychological disturbance. All factors are uniquely associated with depression status. Negative affect exhibited the strongest relationship. Psychological disturbance in PD is heterogeneous and can produce symptoms of apathy, anhedonia, and negative affect. Apathy appears to be the core neuropsychiatric feature of PD, whereas negative affect (eg, dysphoria) seems to be most pathognomonic of depression. Future studies should examine the specific neural correlates and treatment response patterns unique to these 3 components.
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Affiliation(s)
- Laura B. Zahodne
- Department of Clinical and Health Psychology, University of Florida, Gainesville, FL, USA
| | - Michael Marsiske
- Department of Clinical and Health Psychology, University of Florida, Gainesville, FL, USA
| | - Michael S. Okun
- Department of Neurology, Center for Movement Disorders and Neurorestoration, University of Florida, Gainesville, FL, USA
,Department of Neurosurgery, Center for Movement Disorders and Neurorestoration, University of Florida, Gainesville, FL, USA
| | - Dawn Bowers
- Department of Clinical and Health Psychology, University of Florida, Gainesville, FL, USA
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38
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Even C, Weintraub D. Is depression in Parkinson's disease (PD) a specific entity? J Affect Disord 2012; 139:103-12. [PMID: 21794923 DOI: 10.1016/j.jad.2011.07.002] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2010] [Revised: 07/04/2011] [Accepted: 07/04/2011] [Indexed: 12/29/2022]
Abstract
BACKGROUND Clinical lore and research have suggested for a long time that depression and PD are closely related. We examined the validity of depression associated with PD (dPD) as a specific subtype of depression according to face validity, descriptive validity, construct validity and predictive validity. METHODS The English literature was reviewed after searching the MEDLINE database up to June 2010. RESULTS There appears to be three possible subtypes of comorbid depression: 1) patients who would have been depressed even if they had no PD (nonspecific-casual comorbid dPD), 2) patients who would have been depressed if they had had another disabling medical illness (nonspecific-reactive comorbid dPD) 3) those for which depression is directly related to the underlying pathophysiology of PD (specific comorbid dPD). These latter patients may more often present with particular clinical characteristics (descriptive validity): absence of history of depression or only within 5 years prior to onset of PD, absence of guilty thoughts and self-blame, absence of suicidal behavior, right-sided onset. However, dPD is only partly responsive to dopamine replacement and cannot be solely explained by dopamine deficiency. Other neurotransmitter systems are affected in PD and are involved in the pathophysiology of dPD. Their relative involvement however may differ from that in idiopathic depression (i.e.: lesser involvement of serotonergic systems). LIMITATIONS Therapeutic data are limited to few controlled trials. CONCLUSIONS Further research may allow differential diagnosis between dPD subtypes (i.e.: those who do and do not result from the underlying pathophysiological process of PD) and help inform treatment choice.
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Affiliation(s)
- Christian Even
- Clinique des Maladies Mentales et de l'Encéphale, Centre Hospitalier Sainte-Anne, Paris, France.
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Abstract
BACKGROUND Although the diagnosis of Parkinson disease (PD) still relies mainly on the appearance of its classical motor features of resting tremor, rigidity, bradykinesia, and postural instability, nonmotor manifestations in PD are now recognized as an integral component of this multisystem disorder. REVIEW SUMMARY Nonmotor complications in PD occur commonly. The current understanding of cognitive dysfunction; neuropsychiatric manifestations including psychosis, impulsive control, and compulsive disorders, depression, anxiety and apathy; autonomic complications such as hypotension, erectile dysfunction, and urinary complications; sleep disorders and other nonmotor manifestations are summarized in this review. CONCLUSION Nonmotor complications often carry a greater impact than motor features in PD. Therefore, heightened awareness and proper recognition of these features are critical in improving a Parkinson patient's quality of life.
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Miura S, Kida H, Nakajima J, Noda K, Nagasato K, Ayabe M, Aizawa H, Hauser M, Taniwaki T. Anhedonia in Japanese patients with Parkinson's disease: analysis using the Snaith-Hamilton Pleasure Scale. Clin Neurol Neurosurg 2011; 114:352-5. [PMID: 22137783 DOI: 10.1016/j.clineuro.2011.11.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2010] [Revised: 10/22/2011] [Accepted: 11/05/2011] [Indexed: 11/19/2022]
Abstract
BACKGROUND Anhedonia, a lowered ability to experience physical or social pleasure, has recently been recognized as a non-motor symptom of Parkinson's disease. OBJECTIVE To identify the frequency of anhedonia and the factors influencing hedonic tone in Japanese patients with Parkinson's disease. PATIENTS AND METHODS We recruited 86 consecutive outpatients with a clinical diagnosis of PD attending two Japanese hospitals (one university hospital and one community hospital) in February 2010. We used the self-rating Snaith-Hamilton Pleasure Scale (SHAPS) translated into Japanese language from the original English version to assess and quantify hedonic tone as a subjectively experienced phenomenon. We studied the association of anhedonia with the variables age, age at onset, gender, disease duration, disease severity and antiparkinsonian drugs. RESULTS Thirty-nine patients (45%) were male and 47 (55%) were female. Mean age was 72.01±9.07 (49-89) years, with mean age at onset of 64.93±11.42 (31-88) years. Mean disease duration was 7.20±5.54 (1-23) years. The mean Hoehn and Yahr scale was 2.76±0.78. The mean SHAPS score of the total sample was 1.19±1.86. The SHAPS score of 14 patients (16.3%) was 3 or more, indicating anhedonia. The mean SHAPS score was lower in patients taking pramipexole (0.58±0.97) than in patients not taking pramipexole (1.57±2.16). Multiple linear regression analysis identified pramipexole as a significant negative influencing factor on the SHAPS score, while disease severity and entacapone treatment were identified as positive influencing factors. The age, onset age, gender, disease duration, and use of pergolide, amantadine, zonisamide, selegiline, anticholinergic agents and droxidopa did not significantly affect the SHAPS score. CONCLUSION Anhedonia is not rare non-motor symptom in Japanese patients with Parkinson's disease. This study suggests an anti-anhedonic property of pramipexole.
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Affiliation(s)
- Shiroh Miura
- Division of Respirology, Neurology, and Rheumatology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka 830-0011, Japan.
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Kaji Y, Hirata K. Apathy and anhedonia in Parkinson's disease. ISRN NEUROLOGY 2011; 2011:219427. [PMID: 22389809 PMCID: PMC3263557 DOI: 10.5402/2011/219427] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2011] [Accepted: 04/18/2011] [Indexed: 12/22/2022]
Abstract
Depression, apathy, and anhedonia are often comorbid in patients with Parkinson's disease. Since the morbid states of apathy and anhedonia are complicated, these symptoms are often difficult to diagnose. Several therapeutic methods for apathy and anhedonia are considered effective. However, the validity of these methods has not been established. Similar to depression, apathy and anhedonia clearly affect the quality of life of patients and their families. Therefore, accurate diagnoses of morbid states in the early stage of the disease and corresponding appropriate treatments should be given high priority.
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Affiliation(s)
- Yoshiaki Kaji
- Department of Neurology, Dokkyo Medical University, 880-Kitakobayashi, Mibu, Tochigi 321-0293, Japan
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Fitzsimmons S, Schoenfelder DP. Evidence-based practice guideline: wheelchair biking for the treatment of depression. J Gerontol Nurs 2011; 37:8-15. [PMID: 21717979 DOI: 10.3928/00989134-20110602-03] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Depression is a problem that will continue to burden older adults and challenge health care providers. Failing to recognize and effectively treat depression in institutionalized older adults is sanctioning these members of society to live their final years in despair and emotional suffering. The wheelchair biking program described in this evidence-based practice guideline provides a refreshing, safe, innovative tool to address depression and improve quality of life in older adults.
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Affiliation(s)
- Suzanne Fitzsimmons
- University of North Carolina at Greensboro, Greensboro, North Carloina, USA.
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Dissanayaka NNW, Sellbach A, Silburn PA, O'Sullivan JD, Marsh R, Mellick GD. Factors associated with depression in Parkinson's disease. J Affect Disord 2011; 132:82-8. [PMID: 21356559 DOI: 10.1016/j.jad.2011.01.021] [Citation(s) in RCA: 124] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2010] [Revised: 01/31/2011] [Accepted: 01/31/2011] [Indexed: 10/18/2022]
Abstract
BACKGROUND Depression is common in Parkinson's disease (PD) and contributes significantly to a reduced quality of life in PD patients. The determinants of depression in PD are complex and poorly understood. We investigated the factors associated with depression in PD. METHODS PD patients were recruited from Neurology clinics. A validated method was used to screen for a lifetime history of depression. 'Depressed' patients were identified by a score of >6 in the Geriatric Depression Scale (GDS-15) or by having had prescribed treatment for depression. 'Never depressed' patients were recognised by a score of <5 in the GDS-15 with no signs of a history of depression. A newly developed and validated questionnaire was used to collect other information. RESULTS Depression was identified in 66% of the 639 PD patients who met the inclusion criteria. Depression was associated with an increased severity of illness as evidenced by higher Unified PD Rating Scale scores and a higher Hoehn and Yahr stage. Other clinical factors associated with disease severity were also more frequently observed in depressed patients. Similar to findings in non-PD samples, depressed PD patients were more likely to have a lower education level, a history of smoking and to regularly use non-aspirin based NSAIDs or analgesics. Comorbidities such as anxiety, memory problems, hallucinations, sleep disturbances and postural hypotension were more common in depressed PD patients. LIMITATIONS To avoid patient exhaustion of over-surveying, some factors within the psychological domain were not examined. CONCLUSION Our results provide a focus for future intervention strategies.
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Owecki MK, Michalak S, Kozubski W. [Psychopathological syndromes of neurological diseases in the elderly]. Neurol Neurochir Pol 2011; 45:161-8. [PMID: 21574121 DOI: 10.1016/s0028-3843(14)60028-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Vascular and degenerative diseases of the central nervous system are one of the most common health problems in the elderly. Cognitive dysfunction, mood disorders and behavioural changes as well as psychotic symptoms constitute an invariable part of the clinical manifestation of these diseases. Psychopathological syndromes influence management decisions, commonly being a reason for patients' institutionalization; they are also a cause of suffering of patients and their caregivers and relatives. Relevant diagnosis of psychological symptoms is crucial in establishing adequate therapy, which improves quality of life of patients and their caregivers. The paper provides an overview of the psychopathological presentation of the most common central nervous system diseases in the elderly.
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Affiliation(s)
- Michał K Owecki
- Klinika Neurologii UM w Poznaniu, ul. Przybyszewskiego 49, 60-355 Poznań.
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Li ZW, Xie MJ, Tian DS, Li JJ, Zhang JP, Jiao L, Tang ZP, Tang RH. Characteristics of depressive symptoms in essential tremor. J Clin Neurosci 2011; 18:52-6. [PMID: 20888237 DOI: 10.1016/j.jocn.2010.05.021] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2009] [Revised: 05/02/2010] [Accepted: 05/30/2010] [Indexed: 01/25/2023]
Abstract
Depressive symptoms are common in essential tremor (ET) and may be a primary feature of the underlying disease. However, it is still unclear whether depression in ET and depression in primary affective disorders share common clinical manifestations. Sixty-one depressed ET patients and 112 depressed patients without ET were assessed using the Montgomery-Asberg Depression Rating Scale (MADRS). We compared the individual depressive symptoms of the two groups by comparing MADRS subitem scores. Although there was no significant difference between the level of cognitive function and the severity of depression, patients with ET had a lower score on items "reported sadness", "inability to feel" and "pessimistic thoughts", and a higher score on items "concentration difficulties" and "lassitude" than those of patients without ET. These results show that depressive symptoms in patients with ET possess distinct characteristics compared to those in depressed patients without ET.
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Affiliation(s)
- Zai-Wang Li
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Boulevard, Wuhan, Hubei 430030, China
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Braam AW, Beekman ATF, Dewey ME, Delespaul PAEG, Fichter M, Lobo A, Magnússon H, Pérès K, Reischies FM, Roelands M, Saz P, Schoevers RA, Skoog I, Copeland JRM. Depression and parkinsonism in older Europeans: results from the EURODEP concerted action. Int J Geriatr Psychiatry 2010; 25:679-87. [PMID: 19852008 DOI: 10.1002/gps.2407] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE The prevalence rate of depression among patients with Parkinson's disease (PD) has been estimated at 25%, although prevalence figures range between 7-76%. Relatively few studies on PD and depression are based on random samples in the general population. Some depressive symptoms can also be understood as symptoms of parkinsonism, and the current study aims to describe which 'overlap' symptoms can be identified in a community sample. METHODS Data are employed from the EURODEP collaboration. Nine study centres, from eight western European countries, provided data on depression (most GMS-AGECAT), depressive symptoms (EURO-D items and anxiety), parkinsonism (self-report of PD or clinical signs of PD), functional disability and dementia diagnosis. RESULTS Data were complete for 16 313 respondents, aged 65 and older; 306 (1.9%) reported or had signs of parkinsonism. The rate of depression was about twice as high among respondents with parkinsonism (unadjusted Odds Ratio 2.44, 95% Confidence Interval 1.88-3.17), also among those without functional disability. 'Overlap' symptoms between parkinsonism and depression, were represented by motivation and concentration problems, appetite problems and especially the symptom of fatigue (energy loss). However, principal component analysis showed that these 'overlap' symptoms loaded on different factors of the EURO-D scale. CONCLUSIONS As among clinical patients with PD, depression is highly common in community dwelling older people with parkinsonism, even among those without functional disability. Although fatigue did not strongly relate to motivational symptoms, both types of 'overlap' symptoms possibly trigger a final common pathway towards a full depressive syndrome.
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Affiliation(s)
- Arjan W Braam
- Department of Epidemiology and Biostatistics, Department of Psychiatry, Vrije Universiteit Amsterdam, the Netherlands.
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Riedel O, Heuser I, Klotsche J, Dodel R, Wittchen HU. Occurrence risk and structure of depression in Parkinson disease with and without dementia: results from the GEPAD Study. J Geriatr Psychiatry Neurol 2010; 23:27-34. [PMID: 20042544 DOI: 10.1177/0891988709351833] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND This study examined the age- and gender-specific risk of depression in demented and non-demented participants, its symptom structure, and associated clinical factors in a nationwide random sample of n = 1449 outpatients with Parkinson disease (PD). METHODS Depression ratings were based on a cross-sectional clinical assessment including the clinical Montgomery-Asberg Depression Rating Scale (MADRS > or = 14). Parkinson disease severity was rated according to Hoehn and Yahr (HY) and the Unified Parkinson's Disease Rating Scale. Diagnosis of dementia was based on Diagnostic and Statistical Manual of Mental Disorders (Fourth Edition; DSM-IV) criteria. RESULTS 25.2% (CI: 22.8-27.5) of all patients met study criteria for depression. Additionally, 8.4% of patients did not exceed the MADRS cut-off but were currently being treated with antidepressants, possibly suggesting a corrected (upper limit) total prevalence of 33.6%. Females were more likely depressive than males (29.3% vs 22.4%). In both genders, depression risk was elevated 2- to 4-fold depending on HY stage. Overall, highest rates in non-demented patients were found in females at stages IV to V (53.7%, CI: 37.7-69.6). Demented patients were more likely to meet depression criteria than non-demented (up to 76.2%, 95% CI: 60.5-87.9). Depression symptom profiles for demented PD patients (as compared to non-demented) revealed no structural differences but consistently higher symptom scores. Neither age at onset of PD nor duration of disease were significantly linked with depression. CONCLUSIONS Depression rates are already substantially elevated at early PD stages, emphasizing the need for a thorough examination of mood disorders in all patients with PD. Depression is associated with PD severity and dementia but not with age, age at onset of PD, or disease duration. The differential associations with dementia and the statistical independence of dementia and depression also suggest that depression could not be regarded as a mere demoralisation syndrome.
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Affiliation(s)
- Oliver Riedel
- Technische Universitaet Dresden, Institute of Clinical Psychology and Psychotherapy, Dresden, Germany
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Farabaugh AH, Locascio JJ, Yap L, Weintraub D, McDonald WM, Agoston M, Alpert JE, Growdon J, Fava M. Pattern of depressive symptoms in Parkinson's disease. PSYCHOSOMATICS 2010; 50:448-54. [PMID: 19855029 DOI: 10.1176/appi.psy.50.5.448] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND Depressive symptoms are common in Parkinson's disease (PD); however, it is unclear whether there are specific depressive symptom patterns in patients with PD and comorbid depression (dPD). OBJECTIVE The goal of this study is to examine the frequency and correlates of specific depressive symptoms in PD. METHOD A sample of 158 individuals with PD completed the self-rated Harvard Department of Psychiatry/National Depression Screening Day Scale (HANDS). By multiple-regression analysis, the authors examined the association between HANDS total and subscale scores and various demographic variables. RESULTS The frequency of depression was 37% (N=58). Patients with a history of depression before PD had significantly more serious depression than those who had no such history. Of those who were more depressed, the most common symptoms of depression endorsed were low energy, difficulty with concentration/making decisions, feeling blue, feeling hopeless, and having poor sleep. CONCLUSION There is a relatively high prevalence of dPD. Items on the HANDS that discriminated best between depressed and nondepressed subjects with PD included feeling blue, feeling hopeless, feeling worthless, lack of interest, and self-blame. It remains to be defined whether dPD should be understood primarily as a psychological reaction to a physical disability or perceived impending one, or as a direct expression of the neuropathology of PD.
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Sathyanarayana Rao TS, Praveena B, Jagannatha Rao KS. Geriatric mental health: Recent trends in molecular neuroscience. Indian J Psychiatry 2010; 52:3-5. [PMID: 20174509 PMCID: PMC2824978 DOI: 10.4103/0019-5545.58886] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Affiliation(s)
- T S Sathyanarayana Rao
- Department of Psychiatry, JSS University, JSS Medical College Hospital, Ramanuja Road, Mysore - 570 004, India
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Abstract
OBJECTIVE Despite effective pharmacological treatments for bipolar disorder, we still lack a comprehensive pathophysiological model of the illness. Recent neurobiological research has implicated a number of key brain regions and neuronal components in the behavioural and cognitive manifestations of bipolar disorder. Dopamine has previously been investigated in some depth in bipolar disorder, but of late has not been a primary focus of attention. This article examines the role of dopamine in bipolar disorder, incorporating recent advances into established models where possible. METHODS A critical evaluation of the literature was undertaken, including a review of behavioural, neurochemical, receptor, and imaging studies, as well as genetic studies focusing on dopamine receptors and related metabolic pathways. In addition, pharmacologic manipulation of the central dopaminergic pathways and comparisons with other disease states such as schizophrenia were considered, principally as a means of exploring the hypothesised models. RESULTS Multiple lines of evidence, including data from pharmacological interventions and structural and functional magnetic resonance imaging studies, suggest that the dopaminergic system may play a central role in bipolar disorder. CONCLUSION Future research into the pathophysiological mechanisms of bipolar disorder and the development of new treatments for bipolar disorder should focus on the dopaminergic system.
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Affiliation(s)
- David A Cousins
- Newcastle Magnetic Resonance Centre, Campus for Ageing and Vitality, Newcastle University, Newcastle upon Tyne, UK.
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