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Chakraborty A, Diwan A. Depression and Parkinson's disease: a Chicken-Egg story. AIMS Neurosci 2022; 9:479-490. [PMID: 36660077 PMCID: PMC9826748 DOI: 10.3934/neuroscience.2022027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 11/07/2022] [Accepted: 11/11/2022] [Indexed: 11/25/2022] Open
Abstract
Parkinson's disease (PD) is a neurodegenerative disease, however, besides the motor symptoms, such as rest tremor, hypokinesia, postural instability and rigidity, PD patients have also non-motor symptoms, namely neuropsychiatric disorders. Apart from the required motor symptoms, psychopathological symptoms are very common and include mood disorders, anxiety disorders, hallucinations, psychosis, cognitive deterioration and dementia. The underlying pathophysiological process in PD is mainly due to the loss of dopaminergic neural cells and thereby causes the shortage of nigrostriatal dopamine content in them. In addition, it may involve other neurotransmitter systems such as the noradrenergic, serotonergic, cholinergic and noradrenergic systems as well. Depression can result from any unhealthy conditions making the diagnosis a challenging task. The manifestation of depression associated with or without PD is inadequate. The co-occurrence of depression and PD often leads to the conceptual discussion on whether depressive symptoms appear before or after PD develops. This paper will discuss the conceptual mechanism of PD and depression. Keep in mind both conditions belong to two separate entities but share some similar aspects in their pathophysiology.
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Prange S, Klinger H, Laurencin C, Danaila T, Thobois S. Depression in Patients with Parkinson's Disease: Current Understanding of its Neurobiology and Implications for Treatment. Drugs Aging 2022; 39:417-439. [PMID: 35705848 PMCID: PMC9200562 DOI: 10.1007/s40266-022-00942-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/09/2022] [Indexed: 12/11/2022]
Abstract
Depression is one of the most frequent and burdensome non-motor symptoms in Parkinson’s disease (PD), across all stages. Even when its severity is mild, PD depression has a great impact on quality of life for these patients and their caregivers. Accordingly, accurate diagnosis, supported by validated scales, identification of risk factors, and recognition of motor and non-motor symptoms comorbid to depression are critical to understanding the neurobiology of depression, which in turn determines the effectiveness of dopaminergic drugs, antidepressants and non-pharmacological interventions. Recent advances using in vivo functional and structural imaging demonstrate that PD depression is underpinned by dysfunction of limbic networks and monoaminergic systems, depending on the stage of PD and its associated symptoms, including apathy, anxiety, rapid eye movement sleep behavior disorder (RBD), cognitive impairment and dementia. In particular, the evolution of serotonergic, noradrenergic, and dopaminergic dysfunction and abnormalities of limbic circuits across time, involving the anterior cingulate and orbitofrontal cortices, amygdala, thalamus and ventral striatum, help to delineate the variable expression of depression in patients with prodromal, early and advanced PD. Evidence is accumulating to support the use of dual serotonin and noradrenaline reuptake inhibitors (desipramine, nortriptyline, venlafaxine) in patients with PD and moderate to severe depression, while selective serotonin reuptake inhibitors, repetitive transcranial magnetic stimulation and cognitive behavioral therapy may also be considered. In all patients, recent findings advocate that optimization of dopamine replacement therapy and evaluation of deep brain stimulation of the subthalamic nucleus to improve motor symptoms represents an important first step, in addition to physical activity. Overall, this review indicates that increasing understanding of neurobiological changes help to implement a roadmap of tailored interventions for patients with PD and depression, depending on the stage and comorbid symptoms underlying PD subtypes and their prognosis.
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Affiliation(s)
- Stéphane Prange
- Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, Service de Neurologie C, Centre Expert Parkinson, NS-PARK/FCRIN Network, 59 Boulevard Pinel, 69500, Bron, France. .,Physiopathology of the Basal Ganglia Team, Univ Lyon, Institut des Sciences Cognitives Marc Jeannerod, CNRS, UMR 5229, 67 Boulevard Pinel, 69675, Bron, France. .,Department of Nuclear Medicine, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany.
| | - Hélène Klinger
- Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, Service de Neurologie C, Centre Expert Parkinson, NS-PARK/FCRIN Network, 59 Boulevard Pinel, 69500, Bron, France
| | - Chloé Laurencin
- Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, Service de Neurologie C, Centre Expert Parkinson, NS-PARK/FCRIN Network, 59 Boulevard Pinel, 69500, Bron, France.,Physiopathology of the Basal Ganglia Team, Univ Lyon, Institut des Sciences Cognitives Marc Jeannerod, CNRS, UMR 5229, 67 Boulevard Pinel, 69675, Bron, France
| | - Teodor Danaila
- Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, Service de Neurologie C, Centre Expert Parkinson, NS-PARK/FCRIN Network, 59 Boulevard Pinel, 69500, Bron, France.,Physiopathology of the Basal Ganglia Team, Univ Lyon, Institut des Sciences Cognitives Marc Jeannerod, CNRS, UMR 5229, 67 Boulevard Pinel, 69675, Bron, France
| | - Stéphane Thobois
- Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, Service de Neurologie C, Centre Expert Parkinson, NS-PARK/FCRIN Network, 59 Boulevard Pinel, 69500, Bron, France. .,Physiopathology of the Basal Ganglia Team, Univ Lyon, Institut des Sciences Cognitives Marc Jeannerod, CNRS, UMR 5229, 67 Boulevard Pinel, 69675, Bron, France. .,Faculté de Médecine et de Maïeutique Lyon Sud Charles Mérieux, Univ Lyon, Université Claude Bernard Lyon 1, Oullins, France.
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Laux G. Parkinson and depression: review and outlook. J Neural Transm (Vienna) 2022; 129:601-608. [PMID: 34982207 DOI: 10.1007/s00702-021-02456-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 12/19/2021] [Indexed: 01/06/2023]
Abstract
Depression in Parkinson's Disorder (DPD) has been estimated to appear in up to 40% of people with PD and negatively impacts quality of life, motor and cognitive deficits and functional disability. Knowledge of the pathophysiology of DPD is unclear, DPD may be related to dysfunction in subcortical nuclei and the prefrontal cortex, striatal-thalamic-prefrontal and basotemporal limbic circuits, brainstem monoamine, and indolamine (i.e. dopamine, serotonin, and norepinephrine) systems. DPD is characterized by sadness, loss of interest, increased exhaustibility, feelings of helplessness, reduced drive, dysphoria, irritability, and pessimism about future. The diagnosis is complicated by overlap with PD symptoms, Detection of depression in PD should be made by psychometric depression scales. DPD is underrecognized and undertreated in clinical practice. Treatment mainly includes antidepressive medications and behavioral interventions as psychotherapy. Dopamine agonists showed some antidepressant effects, there are no sufficient numbers of RCTs. Important randomized clinical trials (RCTs) are summarized. SSRIs and SNRIs have a satisfying efficacy in DPD. TCAs are also good for improving depression. Side effects of different antidepressants (e.g. TCAs, SSRIs, SNRIs, bupropion, MAOIs) and potential interactions should be considered. In existing guidelines so far no statements, algorithms and recommendations are given for diagnosis and treatment of DPD. Methodologically adequate designed RCTs and comparative studies (NIS) which offer evidence-based results are urgently needed having the impact of DPD in mind.
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Affiliation(s)
- Gerd Laux
- Institute of Psychological Medicine (IPM), Soyen, Germany. .,MVZ Waldkraiburg of Muehldorf Clinics/Hospital, Center of Neuropsychiatry, Waldkraiburg, Germany. .,Department of Psychiatry and Psychotherapy, Ludwig-Maximilians-University (LMU), Munich, Germany.
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Takahashi M, Tabu H, Ozaki A, Hamano T, Takeshima T. Antidepressants for Depression, Apathy, and Gait Instability in Parkinson's Disease: A Multicenter Randomized Study. Intern Med 2019; 58:361-368. [PMID: 30146591 PMCID: PMC6395136 DOI: 10.2169/internalmedicine.1359-18] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Objective Depression, apathy, and gait instability are cardinal symptoms in patients with Parkinson's disease (PD). Selective serotonin reuptake inhibitors (SSRIs) and serotonin and norepinephrine reuptake inhibitors (SNRIs) are used for treating the psychiatric symptoms of PD. This is the first prospective randomized study to compare the efficacy of an SNRI (duloxetine) with SSRIs (paroxetine, escitalopram) in improving depressive symptoms and apathy (primary) and freezing of gait (FOG; secondary) in patients with PD. Methods In this prospective, multicenter, open-label, randomized study, Japanese PD patients with a Quick Inventory of Depressive Symptomatology-Japanese (QIDS-J) score ≥6 were randomly assigned to receive an SSRI (27 enrolled, 25 analyzed) or duloxetine (28 enrolled, 27 analyzed) and were assessed at 6 and 10 weeks. Results The mean change (SD) in the QIDS J [SSRI -2.4 (3.6), p=0.015; SNRI -2.3 (3.9), p=0.029] and FOG-Questionnaire [SSRI -2.9 (4.2), p=0.012; SNRI -3.4 (4.7), p=0.010] scores (from baseline) at 10 weeks was statistically significant, while the mean change in the Apathy Scale scores was not [SSRI -2.7 (5.4), p=0.054; SNRI -1.5 (3.7), p=0.109]. No significant differences were observed between the SSRI and SNRI groups. The treatments were well-tolerated; however, gastrointestinal events were more common with SSRIs. Two SNRI-treated patients reported an exacerbation of tremor. Conclusion SSRIs and SNRIs improve the depressive symptoms and FOG in PD patients with mild to severe depressive symptoms. However, their effectiveness in treating apathy remains to be elucidated.
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Affiliation(s)
| | - Hayato Tabu
- Department of Neurology, Kitano Hospital, Japan
| | - Akihiko Ozaki
- Department of Neurology, Osaka Saiseikai Nakatsu Hospital, Japan
| | - Toshiaki Hamano
- Department of Neurology, Kansai Electric Power Hospital, Japan
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Mills KA, Greene MC, Dezube R, Goodson C, Karmarkar T, Pontone GM. Efficacy and tolerability of antidepressants in Parkinson's disease: A systematic review and network meta-analysis. Int J Geriatr Psychiatry 2018; 33:642-651. [PMID: 29235150 PMCID: PMC5992618 DOI: 10.1002/gps.4834] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Accepted: 11/09/2017] [Indexed: 12/28/2022]
Abstract
OBJECTIVE To systematically review and analyze the efficacy and tolerability of different antidepressant pharmacologic treatments for depressive symptoms in Parkinson's disease (PD) METHODS: We searched PubMed, EMBASE, Cochrane database (CENTRAL), clinicaltrials.gov, and bibliographies for randomized controlled trials investigating the efficacy of antidepressant medications versus a non-treatment, placebo, or active treatment groups for depressive symptoms in PD. Twenty of 3191 retrieved studies (1893 patients) were included, but not all could be meta-analyzed. We used a random-effects model meta-analysis to compare depression scores between an active drug and placebo or control group then used a network meta-analysis to compare the effectiveness of different antidepressant classes. The primary outcome was the efficacy of different classes of antidepressant medications in PD patients with depressive symptoms, measured by standardized mean difference (SMD) in depression score from baseline compared with control. RESULTS Pairwise meta-analysis suggested that type B-selective monoamine oxidase inhibitors (SMD = -1.28, CI = -1.68, -0.88), selective serotonin reuptake inhibitors (SMD = -0.49, CI = -0.93, -0.05), and tricyclics (SMD = -0.83, CI = -1.53, -0.13) are effective antidepressants in PD. Network meta-analysis showed that monoamine oxidase inhibitors had the largest effect on depression in PD (SMD (vs selective serotonin reuptake inhibitors) = -0.78, CI = -1.55, -0.01), but these might not be considered traditional antidepressants given their type B selectivity. CONCLUSIONS Although limited by few data, this review suggests that multiple antidepressant classes are potentially efficacious in the treatment of depression in PD, but that further comparative efficacy and tolerability research is needed.
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Affiliation(s)
- Kelly A Mills
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - M Claire Greene
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Rebecca Dezube
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Carrie Goodson
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Taruja Karmarkar
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Gregory M Pontone
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Kostić VS, Tomić A, Ječmenica‐Lukić M. The Pathophysiology of Fatigue in Parkinson's Disease and its Pragmatic Management. Mov Disord Clin Pract 2016; 3:323-330. [PMID: 30363584 PMCID: PMC6178705 DOI: 10.1002/mdc3.12343] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2015] [Revised: 01/27/2016] [Accepted: 01/31/2016] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Fatigue is 1 of the most common and most disabling symptoms among patients with Parkinson's disease (PD) and has a significant impact on their quality of life. Yet the pathophysiology of fatigue is poorly understood, while its treatment is "limited to an empirical approach based on plausible hypotheses." METHODS PubMed was searched for articles with the key words "Parkinson's disease" or "parkinsonism" and "fatigue" that were published by or before August 2015. The analysis of articles, which were selected on subjective grounds, was used to review the current knowledge of pathophysiology and treatment outcomes in studies focused on fatigue in PD. CONCLUSIONS Clinical and experimental findings support the view that fatigue is a primary manifestation of PD. The main hypothesized pathophysiological mechanisms include abnormal basal ganglia (BG)-cortical mechanisms, particularly frontal loops, and an imbalance between neurotransmitters (e.g., dopamine [DA] and serotonin), along with an altered hypothalamus-pituitary-adrenal axis, neuroinflammation, cardiac sympathetic denervation, etc. Pragmatic treatment of fatigue in patients with PD includes various pharmacological (dopaminergic and psychostimulant drugs, antidepressants) and nonpharmacological strategies, although current knowledge suffers from insufficient evidence to support the use of any drug or nondrug therapy.
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Affiliation(s)
- Vladimir S. Kostić
- Institute of Neurology CCSSchool of MedicineUniversity of BelgradeBelgradeSerbia
| | - Aleksandra Tomić
- Institute of Neurology CCSSchool of MedicineUniversity of BelgradeBelgradeSerbia
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Abstract
Depressive disturbances are common in patients with Parkinson's disease (PD) and influence many other clinical aspects of the disease. In addition to causing inherent emotional distress, depressive disorders negatively impact quality of life, motor and cognitive deficits, functional disability, and other psychiatric comorbidities in patients with PD. Knowledge of the pathophysiology of PD depression remains limited. However, clinical studies demonstrate the efficacy of medications and psychotherapies for PD depression, underscoring the importance of their timely detection and concerted management.
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Is elevated norepinephrine an etiological factor in some cases of Parkinson’s disease? Med Hypotheses 2014; 82:462-9. [DOI: 10.1016/j.mehy.2014.01.026] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2013] [Revised: 01/12/2014] [Accepted: 01/22/2014] [Indexed: 11/19/2022]
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Lagopoulos J, Malhi GS, Ivanovski B, Cahill CM, Morris JGL. A matter of motion or an emotional matter? Management of depression in Parkinson’s disease. Expert Rev Neurother 2014; 5:803-10. [PMID: 16274337 DOI: 10.1586/14737175.5.6.803] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Depression is one of the most frequent comorbidities occurring in Parkinson's disease, affecting up to 50% of patients. Depression is associated with severe negative symptoms and has been shown to contribute to an increased rate of decline of both cognitive and motor function, profoundly impacting on the patient's quality of life. The symptoms of depression overlap with the motor features of Parkinson's disease, making detection difficult. Moreover, the lack of specialized screening tools means that depression remains undiagnosed and untreated in a high percentage of patients. However, depression in Parkinson's disease, when identified early, can be effectively treated with a variety of antidepressant medications, improving quality of life and preserving daily function. The focus of this review is to provide an overview of current knowledge regarding depression in Parkinson's disease, followed by a practical discussion addressing the issues of the detection, diagnosis and treatment.
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Affiliation(s)
- Jim Lagopoulos
- School of Psychiatry, The University of New South Wales, Australia
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Troeung L, Egan SJ, Gasson N. A meta-analysis of randomised placebo-controlled treatment trials for depression and anxiety in Parkinson's disease. PLoS One 2013; 8:e79510. [PMID: 24236141 PMCID: PMC3827386 DOI: 10.1371/journal.pone.0079510] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Accepted: 09/30/2013] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Psychopharmacotherapy currently constitutes the first-line treatment for depression and anxiety in Parkinson's disease (PD) however the efficacy of antidepressant treatments in PD is unclear. Several alternative treatments have been suggested as potentially more viable alternatives including dopamine agonists, repetitive transcranial magnetic stimulation, and cognitive behavioural therapy (CBT). METHOD A meta-analysis of randomised placebo-controlled trials for depression and/or anxiety in PD was conducted to systematically examine the efficacy of current treatments for depression and anxiety in PD. RESULTS Nine trials were included. There was only sufficient data to calculate a pooled effect for antidepressant therapies. The pooled effect of antidepressants for depression in PD was moderate but non-significant (d = .71, 95% CI = -1.33 to 3.08). The secondary effect of antidepressants on anxiety in PD was large but also non-significant (d = 1.13, 95% CI = -.67 to 2.94). Two single-trials of non-pharmacological treatments for depression in PD resulted in significant large effects; Omega-3 supplementation (d = .92, 95% CI = .15 to 1.69) and CBT (d = 1.57, 95% CI = 1.06 to 2.07), and warrant further exploration. CONCLUSIONS There remains a lack of controlled trials for both pharmacological and non-pharmacological treatments for depression and anxiety in PD which limits the conclusions which can be drawn. While the pooled effects of antidepressant therapies in PD were non-significant, the moderate to large magnitude of each pooled effect is promising. Non-pharmacological approaches show potential for depression in PD however more research is required.
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Affiliation(s)
- Lakkhina Troeung
- School of Psychology and Speech Pathology, Curtin University, Perth, Australia
| | - Sarah J. Egan
- School of Psychology and Speech Pathology, Curtin University, Perth, Australia
| | - Natalie Gasson
- School of Psychology and Speech Pathology, Curtin University, Perth, Australia
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Chen JJ, Marsh L. Depression in Parkinson's disease: identification and management. Pharmacotherapy 2013; 33:972-83. [PMID: 23798003 DOI: 10.1002/phar.1314] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Depression is a common psychiatric comorbidity in Parkinson's disease (PD) and contributes to significant impairments in cognitive, functional, motor, and social performance. This results in reduced quality of life, higher levels of care dependency, and increased caregiver burden. When treating depression, it is important to ensure that the patient's response to treatment will be adequately monitored. This can be accomplished in neurology or primary care settings, or in clinical settings with interdisciplinary treatment teams. Mental health services should be engaged early as a component of ongoing comprehensive care. This article reviews a general approach to treating the pharmacotherapy of depression in PD. Ultimately, clinicians should rely on empiric assessments of known risks and putative benefits to guide treatment decisions and should include a targeted and individualized multimodal approach that utilizes psychotherapeutic interventions along with pharmacologic therapies.
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Affiliation(s)
- Jack J Chen
- Schools of Medicine and Pharmacy, Loma Linda University, Loma Linda, California
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Ferreira JJ, Katzenschlager R, Bloem BR, Bonuccelli U, Burn D, Deuschl G, Dietrichs E, Fabbrini G, Friedman A, Kanovsky P, Kostic V, Nieuwboer A, Odin P, Poewe W, Rascol O, Sampaio C, Schüpbach M, Tolosa E, Trenkwalder C, Schapira A, Berardelli A, Oertel WH. Summary of the recommendations of the EFNS/MDS-ES review on therapeutic management of Parkinson's disease. Eur J Neurol 2013; 20:5-15. [PMID: 23279439 DOI: 10.1111/j.1468-1331.2012.03866.x] [Citation(s) in RCA: 216] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2012] [Accepted: 08/06/2012] [Indexed: 12/01/2022]
Abstract
OBJECTIVE To summarize the 2010 EFNS/MDS-ES evidence-based treatment recommendations for the management of Parkinson's disease (PD). This summary includes the treatment recommendations for early and late PD. METHODS For the 2010 publication, a literature search was undertaken for articles published up to September 2009. For this summary, an additional literature search was undertaken up to December 2010. Classification of scientific evidence and the rating of recommendations were made according to the EFNS guidance. In cases where there was insufficient scientific evidence, a consensus statement ('good practice point') is made. RESULTS AND CONCLUSIONS For each clinical indication, a list of therapeutic interventions is provided, including classification of evidence.
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Affiliation(s)
- J J Ferreira
- Laboratory of Clinical Pharmacology and Therapeutics and Instituto de Medicina Molecular, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
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Rocha FL, Murad MGR, Stumpf BP, Hara C, Fuzikawa C. Antidepressants for depression in Parkinson's disease: systematic review and meta-analysis. J Psychopharmacol 2013; 27:417-23. [PMID: 23427193 DOI: 10.1177/0269881113478282] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Depression is common in Parkinson's disease (PD) and is associated with several poor outcomes. However the literature regarding treatment with antidepressants in this population is controversial. The aim of this paper was to systematically review all randomized controlled trials that studied the efficacy of antidepressants for depression in PD (dPD). Studies were retrieved from PubMed (1966-July 2012), Cochrane Library (-July 2012, issue 7), Embase (1980-July 2012), PsycINFO (1980-July 2012), Lilacs (1982-July 2012), secondary references, clinical trials registries and a thesis database. Only double-blind, randomized controlled trials in which an antidepressant was given as the main treatment and compared with placebo and/or another antidepressant were included. Out of the 1438 studies retrieved, only six could be included. Taking into account the five placebo-controlled trials, the overall risk ratio (RR) for response was 1.36 (0.98, 1.87), indicating no statistically significant superiority of antidepressants over placebo. However, in the sensitivity analysis, the RR for response was 1.41 (1.01, 1.96) and 1.48 (1.05, 2.10) after exclusion of one study with questionable results, and when only studies with low risk of bias were considered, respectively. No specific antidepressant class was superior to placebo. In general antidepressant medications were well tolerated. The results suggest antidepressants may be efficacious in the treatment of dPD. However, the results were unstable. In fact, the small number of trials and methodological drawbacks preclude definitive conclusions about their efficacy and tolerability in dPD.
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Affiliation(s)
- Fábio L Rocha
- Instituto de Previdência dos Servidores do Estado de Minas Gerais, Belo Horizonte, Brazil.
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Schreiber MA, Thompson AW. The pharmacologic management of depression in Parkinson's disease. Degener Neurol Neuromuscul Dis 2013; 3:1-9. [PMID: 30890888 PMCID: PMC6065611 DOI: 10.2147/dnnd.s36917] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Depression in Parkinson's disease (PD) is common, and it appears to worsen the motor and cognitive progression of the disease, and limits the patient's quality of life. In this paper, we review the pharmacotherapy of depression in people with PD. We find that evidence is sparse when it comes to this patient population. There is some evidence that older tricyclic antidepressants (nortriptyline and desipramine) may be effective in this population. There is also growing evidence that newer antidepressants like paroxetine and venlafaxine may be effective. We will also review a number of other promising medication treatments. What is apparent is the need for more research identifying the most effective medications for treating depression in this population. We provide recommendations that fall in line with current evidence-based practice for managing depression in the general population. Also, we suggest that collaborative models of depression care may be a promising approach to support the identification and effective treatment of those with PD also suffering from depressive disorders.
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Affiliation(s)
- Matthew A Schreiber
- University of Washington, Department of Psychiatry and Behavioral Sciences, Seattle, WA, USA,
| | - Alexander W Thompson
- University of Washington, Department of Psychiatry and Behavioral Sciences, Seattle, WA, USA,
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Gallagher DA, Schrag A. Psychosis, apathy, depression and anxiety in Parkinson's disease. Neurobiol Dis 2012; 46:581-9. [PMID: 22245219 DOI: 10.1016/j.nbd.2011.12.041] [Citation(s) in RCA: 143] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2011] [Revised: 12/19/2011] [Accepted: 12/22/2011] [Indexed: 02/06/2023] Open
Abstract
Psychiatric symptoms are important non-motor features in PD, which occur at high frequency and have significant impact on health related quality of life. This review concentrates on the prevalence, pathophysiology, diagnosis and treatment of depression, anxiety, apathy and psychosis. The pathophysiology of these disorders is complex, reflecting the widespread brainstem and cortical pathology in PD, with involvement of several neurotransmitters, including dopaminergic, serotonergic, noradrenergic and cholinergic systems. The diagnosis of psychiatric conditions, in particular affective disorders, is challenging because of the overlap of somatic features of psychiatric disorders and underlying movement disorder. The pathogenesis is likely to differ considerably from non-PD patients, and treatments used in general psychiatry services may not be as effective in PD and will require clearer clarification in well-designed clinical studies. Management strategies include adjustment of dopaminergic medication, use of psychotropic treatments and behavioural and psychological approaches. However, the future challenge will be to develop treatments developed specifically for the pathogenesis of these disorders in PD.
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Abstract
Depression occurs in around 35% of patients with Parkinson disease (PD) and is often persistent. Symptoms of depression can be evident in individuals at the time of diagnosis and might develop in the premotor stage of the disease. The underlying mechanisms of depression in PD are not known in detail, but changes in brain structure, signaling by neurotransmitters, and levels of inflammatory and neurotrophic factors are all suggested to contribute to its development. Psychosocial factors and pain could also have roles in depression. Changes in dopaminergic, noradrenergic and serotonergic systems in patients with PD might help to explain the incidence of depression in these individuals. Antidepressants that have dual serotonergic and noradrenergic effects are the drugs of choice for treating depression in PD. However, antiparkinsonian drugs might have beneficial effects not only on the motor symptoms of disease, but also on a patient's mood. Deep brain stimulation can worsen depression in some patients, but a preliminary study has suggested that transcranial magnetic stimulation could improve symptoms of depression. This Review describes the frequency and course of depression in patients with PD. The mechanisms that underlie depression in this disease are also discussed, and the management strategies for these patients are highlighted.
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Metta V, Logishetty K, Martinez-Martin P, Gage HM, Schartau PES, Kaluarachchi TK, Martin A, Odin P, Barone P, Stocchi F, Antonini A, Chaudhuri KR. The possible clinical predictors of fatigue in Parkinson's disease: a study of 135 patients as part of international nonmotor scale validation project. PARKINSONS DISEASE 2011; 2011:125271. [PMID: 22191065 PMCID: PMC3236421 DOI: 10.4061/2011/125271] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/23/2010] [Revised: 09/14/2011] [Accepted: 09/14/2011] [Indexed: 11/20/2022]
Abstract
Fatigue is a common yet poorly understood and underresearched nonmotor symptom in Parkinson's disease. Although fatigue is recognized to significantly affect health-related quality of life, it remains underrecognised and empirically treated. In this paper, the prevalence of fatigue as measured by a validated visual analogue scale and the Parkinson's disease nonmotor symptoms scale (PDNMSS) was correlated with other motor and nonmotor comorbidities. In a cohort of patients from a range of disease stages, occurrence of fatigue correlated closely with more advanced Parkinson's disease, as well as with depression, anxiety, and sleep disorders, hinting at a common underlying basis.
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Affiliation(s)
- Vinod Metta
- National Parkinson Foundation Centre of Excellence, King's College Hospital, King's College London, Denmark Hill Campus, 9th Floor, Ruskin Wing, > London SE5 9RS, UK
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20
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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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21
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Abstract
Major depressive disorder is a common illness, particularly in patients with medical and neurologic conditions. This article summarizes current data on the epidemiology, diagnosis, and treatment of major depression, with special emphasis on the diagnosis and treatment of depression in medical and neurologic patients. We reviewed the role of pharmacotherapies, psychotherapies, somatic treatments, and alternative remedies and we included practical advice for clinician regarding the timing and sequence of these treatments, the role of standardized depression scales, and the criteria for referrals to specialty consultants.
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22
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Picillo M, Rocco M, Barone P. Dopamine receptor agonists and depression in Parkinson's disease. Parkinsonism Relat Disord 2010; 15 Suppl 4:S81-4. [PMID: 20123564 DOI: 10.1016/s1353-8020(09)70841-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Depression is one of the most common non-motor symptoms in Parkinson's disease (PD). It is associated with a more rapid progression of physical symptoms, greater decline in cognitive skills, and a poorer quality of life. Despite the high prevalence of depression and antidepressant use in PD, validated guidelines for the treatment of PD-associated depression (dPD) are lacking. Several methodological limitations have been recognized in the available studies examining the treatment of dPD. Some studies support a relevant role of the catecholaminergic systems in the pathogenesis of dPD. In open-label studies, the dopamine receptor agonists pramipexole and pergolide have shown antidepressant effects in PD patients. A placebo-controlled study of pramipexole in dPD is ongoing. The combined results of data from animal models and evidence in human studies support the strategy of dopaminergic stimulation as a treatment of depression. Treatment strategies for depressive symptoms in PD should include optimization of dopaminergic treatment prior to the addition of classic antidepressant drugs, thus reducing the risk of side-effects associated with multi-drug therapies.
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Affiliation(s)
- Marina Picillo
- Department of Neurological Sciences, University of Naples Federico II, Naples, Italy
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23
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Weintraub D, Mavandadi S, Mamikonyan E, Siderowf AD, Duda JE, Hurtig HI, Colcher A, Horn SS, Nazem S, Ten Have TR, Stern MB. Atomoxetine for depression and other neuropsychiatric symptoms in Parkinson disease. Neurology 2010; 75:448-55. [PMID: 20679638 DOI: 10.1212/wnl.0b013e3181ebdd79] [Citation(s) in RCA: 182] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
OBJECTIVES Depression and antidepressant use, especially selective serotonin reuptake inhibitors (SSRIs), are common in Parkinson disease (PD). The objective of this clinical trial was to assess the efficacy of atomoxetine, a selective norepinephrine reuptake inhibitor (SNRI), for the treatment of clinically significant depressive symptoms and common comorbid neuropsychiatric symptoms in PD. METHODS A total of 55 subjects with PD and an Inventory of Depressive Symptomatology-Clinician (IDS-C) score > or = 22 were randomized to 8 weeks of atomoxetine or placebo treatment (target dosage = 80 mg/day). Depression response (> 50% decrease in IDS-C score or Clinical Global Impression-Improvement [CGI-I] score of 1 or 2) was assessed using intention-to-treat modeling procedures. Secondary outcomes included global cognition, daytime sleepiness, anxiety, apathy, and motor function. RESULTS There were no between-groups differences in a priori-defined response rates. Using a more liberal response criterion of > 40% decrease in IDS score from baseline, there was a trend (p = 0.08) favoring atomoxetine. Patients receiving atomoxetine experienced significantly greater improvement in global cognition (p = 0.003) and daytime sleepiness (p = 0.001), and atomoxetine was well-tolerated. CONCLUSIONS Atomoxetine treatment was not efficacious for the treatment of clinically significant depressive symptoms in PD, but was associated with improvement in global cognitive performance and daytime sleepiness. Larger studies of SNRIs in PD for disorders of mood, cognition, and wakefulness are appropriate. CLASSIFICATION OF EVIDENCE This interventional study provides Class II evidence that atomoxetine (target dosage = 80 mg/day) is not efficacious in improving clinically significant depression in PD.
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Affiliation(s)
- D Weintraub
- Department of Psychiatry, University of Pennsylvania, Philadelphia, USA.
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24
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Rayner L, Price A, Evans A, Valsraj K, Higginson IJ, Hotopf M. Antidepressants for depression in physically ill people. Cochrane Database Syst Rev 2010:CD007503. [PMID: 20238354 DOI: 10.1002/14651858.cd007503.pub2] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND There is an increased risk of depression in people with a physical illness. Depression is associated with reduced treatment adherence, poor prognosis, increased disability and higher mortality in many physical illnesses. Antidepressants are effective in the treatment of depression in physically healthy populations, but there is less clarity regarding their use in physically ill patients. This review updates Gill's Cochrane review (2000), which found that antidepressants were effective for depression in physical illness. Since Gill there have been a number of larger trials assessing the efficacy of antidepressants in this context. OBJECTIVES To determine the efficacy of antidepressants in the treatment of depression in patients with a physical illness. SEARCH STRATEGY Electronic searches of the Cochrane Depression, Anxiety and Neurosis Review Group (CCDAN) trial registers were conducted together with supplementary searches of The Cochrane Central Register of Controlled Trials (CENTRAL) and the standard bibliographic databases, MEDLINE, EMBASE and PsycINFO. Reference lists of included studies were scanned and trials registers were searched to identify additional unpublished data. Last searches were run in December 2009. SELECTION CRITERIA Randomised controlled trials comparing the efficacy of antidepressants and placebo in the treatment of depression in adults with a physical illness. Depression included diagnoses of Major Depression, Adjustment Disorder and Dysthymia based on standardised criteria. DATA COLLECTION AND ANALYSIS The primary outcome was efficacy 6-8 weeks after randomisation. Data were also extracted at three additional time-points (4-5 weeks, 9-18 weeks, >18 weeks). Acceptability and tolerability were assessed by comparing the number of drop-outs and adverse events. Odds ratios with 95% confidence intervals were calculated for dichotomous data (response to treatment). Standardised mean differences with 95% CI were calculated for continuous data (mean depression score). Data were pooled using a random effects model. MAIN RESULTS Fifty-one studies including 3603 participants were included in the review. Forty-four studies including 3372 participants contributed data towards the efficacy analyses. Pooled efficacy data for the primary outcome provided an OR of 2.33, CI 1.80-3.00, p<0.00001 (25 studies, 1674 patients) favouring antidepressants. Antidepressants were also more efficacious than placebo at the other time-points. At 6-8 weeks, fewer patients receiving placebo dropped out compared to patients treated with an antidepressant. Dry mouth and sexual dysfunction were more common in patients treated with an antidepressant. AUTHORS' CONCLUSIONS This review provides evidence that antidepressants are superior to placebo in treating depression in physical illness. However, it is likely that publication and reporting biases exaggerated the effect sizes obtained. Further research is required to determine the comparative efficacy and acceptability of particular antidepressants in this population.
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Affiliation(s)
- Lauren Rayner
- Department of Palliative Care, Policy and Rehabilitation, King's College London, Bessemer Road, Denmark Hill, London, UK, SE5 9PJ
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25
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Tolosa E, Santamaria J, Gaig C, Compta Y. Nonmotor Aspects of Parkinson's Disease. MOVEMENT DISORDERS 4 2010. [DOI: 10.1016/b978-1-4160-6641-5.00014-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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26
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Psychiatric Issues in Parkinson's Disease. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/b978-1-4160-6641-5.00013-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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27
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Kummer A, Teixeira AL. Neuropsychiatry of Parkinson's disease. ARQUIVOS DE NEURO-PSIQUIATRIA 2009; 67:930-9. [DOI: 10.1590/s0004-282x2009000500033] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2009] [Accepted: 08/03/2009] [Indexed: 12/22/2022]
Abstract
Parkinson's disease (PD) is traditionally regarded as a movement disorder. In recent years, however, non-motor symptoms have been considered significant factors of disability at all stages of the illness. Behavioral and psychological symptoms or neuropsychiatric syndromes associated with PD are frequent and may represent a challenge in the management of these patients. They include anxiety, depression, psychosis, sleep, sexual and impulse control disorders, apathy and cognitive dysfunction. Their pathogenesis in PD is complex, involving neurodegenerative, drug-related and psychological mechanisms. We will review the current knowledge of this growing field, also focusing on the management of theses syndromes.
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28
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Taylor TN, Caudle WM, Shepherd KR, Noorian A, Jackson CR, Iuvone PM, Weinshenker D, Greene JG, Miller GW. Nonmotor symptoms of Parkinson's disease revealed in an animal model with reduced monoamine storage capacity. J Neurosci 2009; 29:8103-13. [PMID: 19553450 PMCID: PMC2813143 DOI: 10.1523/jneurosci.1495-09.2009] [Citation(s) in RCA: 206] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2009] [Revised: 05/09/2009] [Accepted: 05/21/2009] [Indexed: 12/14/2022] Open
Abstract
Parkinson's disease (PD) is a progressive neurodegenerative disorder that is characterized by the loss of dopamine neurons in the substantia nigra pars compacta, culminating in severe motor symptoms, including resting tremor, rigidity, bradykinesia, and postural instability. In addition to motor deficits, there are a variety of nonmotor symptoms associated with PD. These symptoms generally precede the onset of motor symptoms, sometimes by years, and include anosmia, problems with gastrointestinal motility, sleep disturbances, sympathetic denervation, anxiety, and depression. Previously, we have shown that mice with a 95% genetic reduction in vesicular monoamine transporter expression (VMAT2-deficient, VMAT2 LO) display progressive loss of striatal dopamine, L-DOPA-responsive motor deficits, alpha-synuclein accumulation, and nigral dopaminergic cell loss. We hypothesized that since these animals exhibit deficits in other monoamine systems (norepinephrine and serotonin), which are known to regulate some of these behaviors, the VMAT2-deficient mice may display some of the nonmotor symptoms associated with PD. Here we report that the VMAT2-deficient mice demonstrate progressive deficits in olfactory discrimination, delayed gastric emptying, altered sleep latency, anxiety-like behavior, and age-dependent depressive behavior. These results suggest that the VMAT2-deficient mice may be a useful model of the nonmotor symptoms of PD. Furthermore, monoamine dysfunction may contribute to many of the nonmotor symptoms of PD, and interventions aimed at restoring monoamine function may be beneficial in treating the disease.
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Affiliation(s)
- Tonya N. Taylor
- Center for Neurodegenerative Disease and
- Department of Environmental and Occupational Health, Rollins School of Public Health, and
| | - W. Michael Caudle
- Department of Pathology, University of Washington, Seattle, Washington 98104
| | - Kennie R. Shepherd
- Center for Neurodegenerative Disease and
- Department of Environmental and Occupational Health, Rollins School of Public Health, and
| | - AliReza Noorian
- Center for Neurodegenerative Disease and
- Departments of Neurology
| | | | | | - David Weinshenker
- Human Genetics, School of Medicine, Emory University, Atlanta, Georgia 30322, and
| | - James G. Greene
- Center for Neurodegenerative Disease and
- Departments of Neurology
- Pharmacology
| | - Gary W. Miller
- Center for Neurodegenerative Disease and
- Department of Environmental and Occupational Health, Rollins School of Public Health, and
- Departments of Neurology
- Pharmacology
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29
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Reichmann H, Ziemssen T. Treatment strategies for nonmotor manifestations of Parkinson's disease. Expert Opin Pharmacother 2009; 10:773-84. [DOI: 10.1517/14656560902811605] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Menza M, Dobkin RD, Marin H, Mark MH, Gara M, Buyske S, Bienfait K, Dicke A. A controlled trial of antidepressants in patients with Parkinson disease and depression. Neurology 2009; 72:886-92. [PMID: 19092112 PMCID: PMC2677475 DOI: 10.1212/01.wnl.0000336340.89821.b3] [Citation(s) in RCA: 254] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Parkinson disease (PD) is a common neurodegenerative disease affecting up to 1 million individuals in the United States. Depression affects up to 50% of these patients and is associated with a variety of poor outcomes for patients and their families. Despite this, there are few evidence-based data to guide clinical care. METHODS An NIH-funded, randomized, controlled trial of paroxetine CR, nortriptyline, and placebo in 52 patients with PD and depression. The primary outcomes were the change in the Hamilton Depression Rating Scale (HAM-D) and the percentage of depression responders at 8 weeks. RESULTS Nortriptyline was superior to placebo for the change in HAM-D (p < 0.002); paroxetine CR was not. There was a trend for superiority of nortriptyline over paroxetine CR at 8 weeks (p < 0.079). Response rates favored nortriptyline (p = 0.024): nortriptyline 53%, paroxetine CR 11%, placebo 24%. In planned contrasts of response rates, nortriptyline was superior to paroxetine CR (p = 0.034). Nortriptyline was also superior to placebo in many of the secondary outcomes, including sleep, anxiety, and social functioning, while paroxetine CR was not. Both active drug treatments were well tolerated. CONCLUSIONS Though relatively modest in size, this is the largest placebo-controlled trial done to date in patients with Parkinson disease (PD) and depression. Nortriptyline was efficacious in the treatment of depression and paroxetine CR was not. When compared directly, nortriptyline produced significantly more responders than did paroxetine CR. The trial suggests that depression in patients with PD is responsive to treatment and raises questions about the relative efficacy of dual reuptake inhibitors and selective serotonin reuptake inhibitors.
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Affiliation(s)
- M Menza
- Department of Psychiatry, Robert Wood Johnson Medical School, UMDNJ-University Behavioral Health Care, Piscataway, NJ 08854, USA.
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31
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Abstract
Depression is common in patients with neurologic disorders such as Alzheimer disease, stroke, Parkinson disease, and multiple sclerosis. Diagnosing depression in the context of neurologic disease is challenging, given the overlap between many signs and symptoms of depression with those of the neurologic disorders. Cognitive impairment further complicates diagnostic evaluation. The etiology of depression in these patients is not well understood and variously has been attributed to emotional reaction to the diagnosis or disability associated with the neurologic condition, the anatomical and/or neurochemical outcomes of neurodegeneration, and the influence of other disease factors. Beyond the inherent burden depression places on patients and caregivers, it increases cognitive and functional disability and, depending on the neurologic disorder, poorer treatment adherence and recovery, earlier institutionalization, and increased suicide risk. Few controlled antidepressant trials are available to guide treatment. In the absence of validated diagnostic guidelines for depression in each neurologic condition, clinicians are urged to remain vigilant for this treatable comorbidity. Although more controlled trials clearly are needed, existing studies suggest that depression in patients with neurologic disorders responds to antidepressant medication and, in some disorders, to psychotherapeutic approaches. Investigating the neuroanatomical and neurochemical correlates of depression comorbid with neurologic conditions also may clarify depression etiology and treatment in the general population.
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Affiliation(s)
- Murray A Raskind
- Mental Health Service, VA Puget Sound Health Care System Mental Illness Research, University of Washington, Seattle, Washington 98108, USA.
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32
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Frisina PG, Tenenbaum HR, Borod JC, Foldi NS. The effects of antidepressants in Parkinson's disease: a meta-analysis. Int J Neurosci 2008; 118:667-82. [PMID: 18446583 DOI: 10.1080/00207450701239418] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
This study explored the therapeutic effect of antidepressants in Parkinson's disease (PD) using a meta-analysis. Altogether, 24 placebo-controlled trials qualified for inclusion and revealed that tricyclic antidepressants (TCAs) had a greater antidepressant effect relative to selective serotonin reuptake inhibitors (SSRIs), Qb(1) = 8.87, p < .01, and the mono-amine-oxidase inhibitor, selegiline, Qb(1) = 7.90, p < .01. Whereas TCAs produced a significant side effect profile (odds ratio = 3.07), adverse events were negligible with SSRIs (odds ratio = 1.83) and selegeline (odds ratio = 1.63). Antidepressants can be beneficial for patients with PD. However, the choice of antidepressants needs to take depressive symptomatologies into account while monitoring side effects.
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Affiliation(s)
- Pasquale G Frisina
- Leir Parkinson's Disease Program, The Jewish Home and Hospital Lifecare System, New York, New York 10025, USA.
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Kulisevsky J, Pagonabarraga J, Pascual-Sedano B, Gironell A, García-Sánchez C, Martínez-Corral M. Motor changes during sertraline treatment in depressed patients with Parkinson's disease*. Eur J Neurol 2008; 15:953-9. [PMID: 18637826 DOI: 10.1111/j.1468-1331.2008.02218.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND Pharmacological interventions to treat depressive symptoms associated with Parkinson's disease (PD) are limited. Whether selective serotonine re-uptake inhibitors increase parkinsonism or have clinically significant interactions with antiparkinsonian drugs is unresolved. PURPOSE We used a naturalistic approach to prospectively investigate the long-term effects on motor status of adding sertraline in a large sample of community-dwelling PD patients with depressive symptoms. METHODS Main outcome measure was the motor part of the Unified PD Rating Scale (UPDRS) at baseline and at 1-, 3-, and 6-month follow-up. Secondary measures were the change in antiparkinsonian drugs expressed as total levodopa equivalent dose and the scores of the Hospital Anxiety and Depression Scale (HADS). Of the 374 patients included, 310 (82%) completed the study. RESULTS Treatment with sertraline (mean dose 66.0 +/- 29.8 mg) resulted in improvement in all UPDRS domains along with a significant decrease of the HADS scores. A modest but significant increase of the total dose of levodopa, without significant change of total levodopa equivalent dose, was observed. Almost 8% of patients discontinued medication for adverse events, mainly related to the gastrointestinal system. CONCLUSIONS Although worsening of tremor was observed in some patients, active management of depression with sertraline appears to have a positive impact on parkinsonism.
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Affiliation(s)
- J Kulisevsky
- Movement Disorders Unit, Neurology Department, Sant Pau Hospital, Autonomous University of Barcelona, Barcelona, Spain.
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Frisina PG, Haroutunian V, Libow LS. The neuropathological basis for depression in Parkinson's disease. Parkinsonism Relat Disord 2008; 15:144-8. [PMID: 18571456 DOI: 10.1016/j.parkreldis.2008.04.038] [Citation(s) in RCA: 104] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2008] [Revised: 04/07/2008] [Accepted: 04/28/2008] [Indexed: 10/21/2022]
Abstract
Depression is found in 30-40% of all patients with Parkinson's disease (PD), but its etiology is unclear. Using neuropathology as a signpost for neurotransmitter function, we investigated the prevalence of pathological features found at postmortem and sought to uncover differences between depressed (n=11) and non-depressed (n=9) elderly PD patients. The results indicate a higher prevalence of pathological features in depressed compared to non-depressed PD patients, particularly in catecholamine areas of the brain; the locus coeruleus (neuronal loss: odds ratio=7.2, p=08; gliosis: odds ratio=18.0, p=008); dorsal vagus nerve (gliosis: odds ratio=7.63, p<0.05), and substantia nigra pars compacta (gliosis: odds ratio=2.85, ns). However, neuropathological differences were absent in the dorsal raphe nuclei, amygdala, and cortical regions. Our evidence suggests that depression in PD is related more to catecholaminergic than serotonergic system dysfunction.
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35
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Frisina PG, Borod JC, Foldi NS, Tenenbaum HR. Depression in Parkinson's disease: health risks, etiology, and treatment options. Neuropsychiatr Dis Treat 2008; 4:81-91. [PMID: 18728814 PMCID: PMC2515908 DOI: 10.2147/ndt.s1453] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Depression is found in about 30%-40% of all patients with Parkinson's disease (PD), but only a small percentage (about 20%) receive treatment. As a consequence, many PD patients suffer with reduced health-related quality of life. To address quality of life in depressed PD patients, we reviewed the literature on the health correlates of depression in PD (eg, cognitive function), etiology of depression in PD, and treatment options (ie, antidepressants, electroconvulsive therapy, and psychotherapy). The current review is unique in its focus on psychosocial aspects, as well as neuropathological factors, of depression in PD. Overall, we conclude that neurochemical (eg, serotonin) and psychosocial factors (eg, coping style, self-esteem, and social support) contribute to the affective disturbances found in this neuropsychiatric population. Therefore, we recommend that a multidisciplinary (eg, pharmacotherapeutic, psychoeducational, and/or psychotherapeutic) approach to treatment be taken with depressed PD patients.
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Affiliation(s)
- Pasquale G Frisina
- Leir Parkinson's Disease Program, The Jewish Home and Hospital Lifecare System New York, NY, USA.
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36
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Kapfhammer HP. Depressive und Angststörungen bei somatischen Krankheiten. PSYCHIATRIE UND PSYCHOTHERAPIE 2008. [PMCID: PMC7122024 DOI: 10.1007/978-3-540-33129-2_57] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Depressiv-ängstliche Störungen sind bei den unterschiedlichen somatischen Erkrankungen häufig. Sie sind nicht nur als Reaktion auf die Situation der Erkrankung zu verstehen, sondern in ein komplexes Bedingungsgefüge eingebettet. Sie sind besonders häufig bei Erkrankungen, die das Zentralnervensystem oder endokrine Regulationssysteme direkt betreffen. Es besteht ein enger Zusammenhang zur Chronizität, Schwere und Prognose der Erkrankung. Eigenständige Effekte von diversen pharmakologischen Substanzgruppen sind wahrscheinlich.
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37
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Schrag A, Barone P, Brown RG, Leentjens AFG, McDonald WM, Starkstein S, Weintraub D, Poewe W, Rascol O, Sampaio C, Stebbins GT, Goetz CG. Depression rating scales in Parkinson's disease: critique and recommendations. Mov Disord 2007; 22:1077-92. [PMID: 17394234 PMCID: PMC2040268 DOI: 10.1002/mds.21333] [Citation(s) in RCA: 477] [Impact Index Per Article: 28.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Depression is a common comorbid condition in Parkinson's disease (PD) and a major contributor to poor quality of life and disability. However, depression can be difficult to assess in patients with PD due to overlapping symptoms and difficulties in the assessment of depression in cognitively impaired patients. As several rating scales have been used to assess depression in PD (dPD), the Movement Disorder Society commissioned a task force to assess their clinimetric properties and make clinical recommendations regarding their use. A systematic literature review was conducted to explore the use of depression scales in PD and determine which scales should be selected for this review. The scales reviewed were the Beck Depression Inventory (BDI), Hamilton Depression Scale (Ham-D), Hospital Anxiety and Depression Scale (HADS), Zung Self-Rating Depression Scale (SDS), Geriatric Depression Scale (GDS), Montgomery-Asberg Depression Rating Scale (MADRS), Unified Parkinson's Disease Rating Scale (UPDRS) Part I, Cornell Scale for the Assessment of Depression in Dementia (CSDD), and the Center for Epidemiologic Studies Depression Scale (CES-D). Seven clinical researchers with clinical and research experience in the assessment of dPD were assigned to review the scales using a structured format. The most appropriate scale is dependent on the clinical or research goal. However, observer-rated scales are preferred if the study or clinical situation permits. For screening purposes, the HAM-D, BDI, HADS, MADRS, and GDS are valid in dPD. The CES-D and CSDD are alternative instruments that need validation in dPD. For measurement of severity of depressive symptoms, the Ham-D, MADRS, BDI, and SDS scales are recommended. Further studies are needed to validate the CSDD, which could be particularly useful for the assessment of severity of dPD in patients with comorbid dementia. To account for overlapping motor and nonmotor symptoms of depression, adjusted instrument cutoff scores may be needed for dPD, and scales to assess severity of motor symptoms (e.g., UPDRS) should also be included to help adjust for confounding factors. The HADS and the GDS include limited motor symptom assessment and may, therefore, be most useful in rating depression severity across a range of PD severity; however, these scales appear insensitive in severe depression. The complex and time-consuming task of developing a new scale to measure depression specifically for patients with PD is currently not warranted.
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Affiliation(s)
- Anette Schrag
- University Department of Clinical Neurosciences, Royal Free and University College Medical School, London, UK.
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38
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Borek LL, Chou KL, Friedman JH. Management of the behavioral aspects of Parkinson's disease. Expert Rev Neurother 2007; 7:711-25. [PMID: 17563253 DOI: 10.1586/14737175.7.6.711] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Parkinson's disease is a progressive and debilitating movement disorder that is diagnosed by its motor signs. The behavioral manifestations of Parkinson's disease are prevalent and frequently complicate the course of the disease. These may be due to the illness itself or its treatment and are often more disabling than the motor symptoms. This review focuses on the management of the most common behavioral symptoms of Parkinson's disease, including depression, anxiety, psychosis, dementia, delirium, sleep disorders, fatigue, apathy, emotionalism and compulsive behaviors.
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Affiliation(s)
- Leora L Borek
- Neurohealth Alzheimer's Disease and Movement Disorders Center, and Department of Geriatric Psychiatry, Butler Hospital, Warren Alpert Medical School of Brown University, RI, USA.
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Friedman JH, Brown RG, Comella C, Garber CE, Krupp LB, Lou JS, Marsh L, Nail L, Shulman L, Taylor CB. Fatigue in Parkinson's disease: a review. Mov Disord 2007; 22:297-308. [PMID: 17133511 DOI: 10.1002/mds.21240] [Citation(s) in RCA: 214] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Fatigue is a common problem in Parkinson's disease (PD), often the most troubling of all symptoms. It is poorly understood, generally under-recognized, and has no known treatment. This article reviews what is known about the symptom, putting it into the context of fatigue in other disorders, and outlines a program for developing better understanding and therapy.
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Ziemssen T, Reichmann H. Non-motor dysfunction in Parkinson's disease. Parkinsonism Relat Disord 2007; 13:323-32. [PMID: 17349813 DOI: 10.1016/j.parkreldis.2006.12.014] [Citation(s) in RCA: 134] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2006] [Revised: 12/30/2006] [Accepted: 12/30/2006] [Indexed: 01/11/2023]
Abstract
In the field of neurology, Parkinson's disease (PD) is commonly perceived to be a disorder affecting only the (extrapyramidal) motor system, characteristically manifesting as bradykinesia, rigidity, tremor and postural instability. Although non-motor symptoms such as behavioural abnormalities, dysautonomia, sleep disturbances and sensory dysfunctions are also common and quite disabling manifestations of the disease, they are often not formally assessed and thus are frequently misdiagnosed and/or under diagnosed. For this reason, in this review we have concentrated on the pathophysiological and clinical basis of non-motor involvement such as olfactory dysfunction, depression, dementia, dysautonomia and sleep disorders in PD. The early recognition of these symptoms may well perhaps lead to an earlier diagnosis of PD, but in any case should lead to more prompt and effective treatment of the relatively unrecognized non-motor problems associated with PD.
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Affiliation(s)
- Tjalf Ziemssen
- Neurological University Clinic, Technische Universität Dresden, Fetscherstrasse 74, D-01307 Dresden, Germany.
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Higuchi T, Briley M. Japanese experience with milnacipran, the first serotonin and norepinephrine reuptake inhibitor in Japan. Neuropsychiatr Dis Treat 2007; 3:41-58. [PMID: 19300537 PMCID: PMC2654524 DOI: 10.2147/nedt.2007.3.1.41] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Milnacipran is a serotonin and norepinephrine reuptake inhibitor (SNRI), with a balanced potency for the inhibition of the reuptake of the two monoamines. In this, it contrasts with venlafaxine and duloxetine which, while possessing a dual action, have a selectivity of the order of 30-fold and 10-fold respectively for the reuptake of serotonin. Milnacipran has mainly been launched in countries where the selective serotonin reuptake inhibitors (SSRIs) and venlafaxine had been established for several years. As such it has attracted relative little interest from clinician investigators as a research tool. Japan, however, represents a unique situation because in 1999 milnacipran was launched within months of the first SSRI and is still the only SNRI in Japan together with only two SSRIs (a third has just been introduced). This has led to a large number of investigative clinical studies, many of which give interesting insights into the potential of milnacipran in the treatment of depression and of other disorders. This article reviews these Japanese studies with milnacipran.
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Affiliation(s)
- Teruhiko Higuchi
- Musashi Hospital, National Centre for Neurology and Psychiatry, Tokyo, Japan
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Weintraub D, Stern MB. Disorders of mood and affect in Parkinson's disease. HANDBOOK OF CLINICAL NEUROLOGY 2007; 83:421-433. [PMID: 18808926 DOI: 10.1016/s0072-9752(07)83019-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Affiliation(s)
- Daniel Weintraub
- Departments of Psychiatry and Neurology, University of Pennsylvania School of Medicine, Philadelphia, PA, USA; Parkinson's Disease Research, Education and Clinical Center (PADRECC), Philadelphia Veterans Affairs Medical Center, PA, USA; Mental Illness Research, Education and Clinical Center (MIRECC), Philadelphia Veterans Affairs Medical Center, PA, USA
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Horstink M, Tolosa E, Bonuccelli U, Deuschl G, Friedman A, Kanovsky P, Larsen JP, Lees A, Oertel W, Poewe W, Rascol O, Sampaio C. Review of the therapeutic management of Parkinson's disease. Report of a joint task force of the European Federation of Neurological Societies (EFNS) and the Movement Disorder Society-European Section (MDS-ES). Part II: late (complicated) Parkinson's disease. Eur J Neurol 2006; 13:1186-202. [PMID: 17038032 DOI: 10.1111/j.1468-1331.2006.01548.x] [Citation(s) in RCA: 145] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
To provide evidence-based recommendations for the management of late (complicated) Parkinson's disease (PD), based on a review of the literature. Complicated PD refers to patients suffering from the classical motor syndrome of PD along with other motor or non-motor complications, either disease-related (e.g. freezing) or treatment-related (e.g. dyskinesias or hallucinations). MEDLINE, Cochrane Library and INAHTA database literature searches were conducted. National guidelines were requested from all EFNS societies. Non-European guidelines were searched for using MEDLINE. Part II of the guidelines deals with treatment of motor and neuropsychiatric complications and autonomic disturbances. For each topic, a list of therapeutic interventions is provided, including classification of evidence. Following this, recommendations for management are given, alongside ratings of efficacy. Classifications of evidence and ratings of efficacy are made according to EFNS guidance. In cases where there is insufficient scientific evidence, a consensus statement ('good practice point') is made.
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Affiliation(s)
- M Horstink
- Department of Neurology, Radboud University Medical Centre, Nijmegen, The Netherlands.
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Chastan N, Hartmann A. Prise en charge médicale des patients atteints de syndromes parkinsoniens atypiques dégénératifs. Rev Neurol (Paris) 2006; 162:1147-58. [PMID: 17086154 DOI: 10.1016/s0035-3787(06)75131-1] [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: 11/30/2022]
Abstract
Atypical degenerative parkinsonian syndromes (progressive supranuclar palsy, multiple system atrophy, corticobasal degeneration, Lewy body dementia) are an important differential diagnosis to idiopathic Parkinson's disease. However, because these disorders are characterized by the degeneration of multiple neuronal populations, treatment approaches are much less specific than in Parkinson's disease, where dopamimetic drugs represent the mainstay of therapy. Thus, and because the progression of these disorders is usually more aggressive than Parkinson's disease, many physicians face a form of therapeutic resignation when confronted with patients suffering from atypical degenerative parkinsonian syndromes. However, in the present article, we wish to show that a symptom-by-symptom approach can substantially relieve the patients and their caregivers by providing an overview of pharmacologic and non-pharmacologic treatment options.
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Affiliation(s)
- N Chastan
- Centre d'Investigation Clinique et INSERM U 679, Hôpital de la Salpêtrière, et Université Pierre et Marie Curie, Faculté de Médecine, Paris.
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Abstract
Nonmotor symptoms, including cognitive deterioration and dementia, depression and apathy, and psychosis, are common in Parkinson's disease. Their presence is associated with a tremendous burden for the patient and family members. This article reviews the pathophysiololgy, risks, impact, major features, diagnosis, and treatment of these symptoms in Parkinson's disease.
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Affiliation(s)
- Nancy R Barbas
- Department of Neurology, University of Michigan, 1920 Taubman Center 0316, 1500 Medical Center Drive, Ann Arbor, MI 48109-0316, USA.
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Abstract
Depression is one of the most common nonmotor features observed in Parkinson's disease (PD), affecting approximately 40% of patients. Depression in Parkinson's disease (dPD) significantly affects quality of life of both patients and their families and has been shown to be more predictive of distress than motor disability. Depression frequently goes unrecognized in this population, however, in part because the diagnosis is often complicated by the overlap of psychiatric and PD symptoms. The etiology of dPD is unclear; dopaminergic, serotonergic, and noradrenergic systems may be implicated. Options for managing dPD include antidepressant medication; cognitive-behavioral therapy; behavioral lifestyle interventions such as exercise; and, in refractory cases, noninvasive brain stimulation (electroconvulsive therapy, transcranial magnetic stimulation). Randomized controlled trials are needed to evaluate the efficacy of interventional approaches for dPD; several trials are currently underway.
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Affiliation(s)
- Matthew Menza
- Department of Psychiatry, Robert Wood Johnson Medical School, D207A, 671 Hoes Lane, Piscataway, NJ 08854, USA.
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Abstract
Late-life depression refers to depressive syndromes defined in the American Psychiatric Association's Diagnostic and Statistical Manual and in the International Classification of Diseases that arise in adults older than 65 years of age. Late life depressive syndromes often arise in the context of medical and neurologic disorders. There is a high prevalence of depression in various neurodegenerative disorders such as Alzheimer's disease, Lewy body disease, Parkinson's disease, cerebrovascular disease and frontotemporal dementias. It has been well recognized that late life depression may itself be the presenting symptom of a latent neurodegenerative disorder. Therefore, an accurate diagnosis of late-onset depression may serve to identify a high-risk group that would benefit from initiation of therapies with the goal of delaying or possibly even preventing the onset of dementia.
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Affiliation(s)
- F Tuna Burgut
- Department of Neurology and Neuroscience, Weill Medical College of Cornell University, New York, NY 10021, USA.
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Abstract
Although Parkinson disease (PD) is primarily considered a movement disorder, the high prevalence of psychiatric complications suggests that it is more accurately conceptualized as a neuropsychiatric disease. Affective disorders, cognitive impairment, and psychosis are particularly common in PD and are associated with excess disability, worse quality of life, poorer outcomes, and caregiver distress. Yet, in spite of this and their frequent occurrence, there is incomplete understanding of the epidemiology, phenomenology, risk factors, neuropathophysiology, and optimal treatment strategies for these disorders. Psychiatric complications are typically comorbid, and there is great intra- and inter-individual variability in presentation. The hallmark neuropathophysiological changes that occur in PD plus the association between exposure to dopaminergic medications and certain psychiatric disorders suggest a neurobiological basis for most psychiatric symptoms, although psychological factors are probably involved in the development of affective disorders. Although antidepressants, antipsychotics, and cognition-enhancing agents are commonly prescribed in PD, controlled studies demonstrating efficacy and tolerability of these drugs are virtually nonexistent. Because of the high prevalence and complexity of psychiatric complications in PD, geriatric psychiatrists are in a position to offer valuable consultation and clinical care to this population. This article provides an overview of the epidemiology, pathophysiology, clinical presentation, and management of the most common psychiatric complications in PD.
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Pintor L, Baillès E, Valldeoriola F, Tolosa E, Martí MJ, de Pablo J. Response to 4-month treatment with reboxetine in Parkinson's disease patients with a major depressive episode. Gen Hosp Psychiatry 2006; 28:59-64. [PMID: 16377367 DOI: 10.1016/j.genhosppsych.2005.07.005] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2005] [Revised: 07/19/2005] [Accepted: 07/21/2005] [Indexed: 10/25/2022]
Abstract
OBJECTIVE The aim of this study is to evaluate response to reboxetine in a 4-month follow-up study on depression in Parkinson's disease (PD), and to assess its tolerability profile. METHODS A prospective 4-month follow-up study was performed in 17 PD patients with a major depressive episode. The intensity of depressive symptoms was evaluated mainly with the Hamilton Rating Scale for Depression (HAM-D), and PD was assessed with the Unified Parkinson Disease Rating Scale (UPDRS). RESULTS Reboxetine causes a progressive decrease in depressive symptoms in PD patients; the initial score of 16.76 (2.68) on HAM-D decreased to 5.85 (2.42) at 4 months (P < .002). Mean UPDRS scores did not show a statistically significant increase: 18.18 (2.6) at the beginning and 18.25 (2.4) at the end of the follow-up period (P = .8). CONCLUSIONS Reboxetine, as first choice treatment for major depressive episodes in PD patients, seems to be effective in progressively improving depressive symptoms over the first 4 months of treatment until complete remission. Reboxetine does not seem to increase PD symptoms, whereas patients' quality of life improves.
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Affiliation(s)
- Luis Pintor
- Servicio de Psiquiatría, Instituto Clínico de Neurociencias, Hospital Clínico de Barcelona, 08036 Barcelona, Spain.
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Furlanetto LM, Brasil MA. Diagnosticando e tratando depressão no paciente com doença clínica. JORNAL BRASILEIRO DE PSIQUIATRIA 2006. [DOI: 10.1590/s0047-20852006000100002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Diagnosticar depressão em um doente clínico é uma tarefa difícil por vários motivos. Muito embora tristeza e humor depressivo possam indicar síndrome depressiva subjacente, eles também podem fazer parte da adaptação normal a uma doença que ameace a vida. Os sintomas somáticos e vegetativos incluídos nos critérios diagnósticos das classificações atuais não são específicos e podem de fato ser atribuíveis à hospitalização, aos tratamentos ou à própria doença clínica. Tratar a depressão no paciente clínico é também difícil devido à preocupação com a interação de drogas, assim como questões de eficácia e segurança nesse grupo. Nesta conferência clínica os autores discutem questões como que diagnósticos podem ser feitos em pacientes clínicos com sintomas depressivos; prevalência de depressão em diferentes ambientes; mecanismos de co-morbidade (fatores fisiológicos e comportamentais) que relacionam a depressão às doenças clínicas e o manuseio da depressão nesse grupo.
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