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Sung YH, Kang SY. Pain in atypical parkinsonism, vascular parkinsonism, and Parkinson’s disease. Neurol Sci 2022; 43:4797-4802. [DOI: 10.1007/s10072-022-06035-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 03/22/2022] [Indexed: 11/29/2022]
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2
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Mendez MF. Pain insensitivity in frontally-predominant dementia. J Neurol Sci 2022; 432:120027. [PMID: 34654577 DOI: 10.1016/j.jns.2021.120027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 10/06/2021] [Accepted: 10/07/2021] [Indexed: 10/20/2022]
Affiliation(s)
- Mario F Mendez
- Department of Neurology and Department of Psychiatry and Behavioral Sciences, David Geffen School of Medicine, University of California Los Angeles (UCLA), USA; Neurology Service, Neurobehavior Unit, V.A. Greater Los Angeles Healthcare System, USA.
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3
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Bannister K, Smith RV, Wilkins P, Cummins TM. Towards optimising experimental quantification of persistent pain in Parkinson's disease using psychophysical testing. NPJ Parkinsons Dis 2021; 7:28. [PMID: 33731723 PMCID: PMC7969752 DOI: 10.1038/s41531-021-00173-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 02/19/2021] [Indexed: 02/07/2023] Open
Abstract
People with Parkinson's disease (PD) may live for multiple decades after diagnosis. Ensuring that effective healthcare provision is received across the range of symptoms experienced is vital to the individual's wellbeing and quality of life. As well as the hallmark motor symptoms, PD patients may also suffer from non-motor symptoms including persistent pain. This type of pain (lasting more than 3 months) is inconsistently described and poorly understood, resulting in limited treatment options. Evidence-based pain remedies are coming to the fore but therapeutic strategies that offer an improved analgesic profile remain an unmet clinical need. Since the ability to establish a link between the neurodegenerative changes that underlie PD and those that underlie maladaptive pain processing leading to persistent pain could illuminate mechanisms or risk factors of disease initiation, progression and maintenance, we evaluated the latest research literature seeking to identify causal factors underlying persistent pain in PD through experimental quantification. The majority of previous studies aimed to identify neurobiological alterations that could provide a biomarker for pain/pain phenotype, in PD cohorts. However heterogeneity of patient cohorts, result outcomes and methodology between human psychophysics studies overwhelmingly leads to inconclusive and equivocal evidence. Here we discuss refinement of pain-PD paradigms in order that future studies may enhance confidence in the validity of observed effect sizes while also aiding comparability through standardisation. Encouragingly, as the field moves towards cross-study comparison of data in order to more reliably reveal mechanisms underlying dysfunctional pain processing, the potential for better-targeted treatment and management is high.
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Affiliation(s)
- Kirsty Bannister
- Central Modulation of Pain, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
| | - Rory V Smith
- Central Modulation of Pain, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Department of Population Health Sciences, School of Population Health & Environmental Sciences, King's College London, London, UK
| | - Patrick Wilkins
- Central Modulation of Pain, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Department of Population Health Sciences, School of Population Health & Environmental Sciences, King's College London, London, UK
| | - Tatum M Cummins
- Central Modulation of Pain, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
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4
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Fang Y, Jin CY, Zheng R, Wu JM, Zhang BR, Pu JL. Asymmetric, multifocal musculoskeletal pain preceding the onset of progressive supranuclear palsy: A case report. CNS Neurosci Ther 2020; 27:256-258. [PMID: 33274849 PMCID: PMC7816200 DOI: 10.1111/cns.13527] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 11/01/2020] [Accepted: 11/01/2020] [Indexed: 11/30/2022] Open
Affiliation(s)
- Yi Fang
- Department of Neurology, Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Chong-Yao Jin
- Department of Neurology, Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Ran Zheng
- Department of Neurology, Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Ji-Min Wu
- Department of Neurology, Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Bao-Rong Zhang
- Department of Neurology, Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jia-Li Pu
- Department of Neurology, Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
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Chaithra SP, Prasad S, Holla VV, Stezin A, Kamble N, Yadav R, Pal PK. The Non-Motor Symptom Profile of Progressive Supranuclear Palsy. J Mov Disord 2020; 13:118-126. [PMID: 32241079 PMCID: PMC7280946 DOI: 10.14802/jmd.19066] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Accepted: 02/11/2020] [Indexed: 01/13/2023] Open
Abstract
OBJECTIVE Non-motor symptoms (NMSs) significantly contribute to increased morbidity and poor quality of life in patients with parkinsonian disorders. This study aims to explore the profile of NMSs in patients with progressive supranuclear palsy (PSP) using the validated Non-Motor Symptom Scale (NMSS). METHODS Seventy-six patients with PSP were evaluated in this study. Motor symptoms and NMSs were evaluated using the PSP Rating Scale (PSPRS), Unified Parkinson's Disease Rating Scale-III, Montreal Cognitive Assessment, Hamilton Depression (HAM-D) and Anxiety Rating Scales, Parkinson's Disease Sleep Scale (PDSS) and NMSS. NMS severity and prevalence were also compared between patients with PSP-Richardson syndrome (PSP-RS) and those with PSP-parkinsonism. RESULTS All subjects in this cohort reported at least 2 NMSs. The most prevalent NMSs in patients with PSP were in the domains of sleep/fatigue, mood/cognition, and sexual function. The least prevalent NMSs were in the domains of cardiovascular including falls, and perceptual problems/hallucinations. Significant correlations were observed between the NMSS scores and HAM-D, PDSS, PSPRS scores and PSPRS sub-scores. The severity of NMSs was unrelated to the duration of illness. Patients with PSP-RS reported a higher severity of drooling, altered smell/taste, depression and altered interest in sex and a higher prevalence of sexual dysfunction. CONCLUSION NMSs are commonly observed in patients with PSP, and the domains of sleep, mood and sexual function are most commonly affected. These symptoms contribute significantly to disease morbidity, and clinicians should pay adequate attention to identifying and addressing these symptoms.
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Affiliation(s)
- Sudhakar Pushpa Chaithra
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Shweta Prasad
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India.,Department of Clinical Neurosciences, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Vikram Venkappayya Holla
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Albert Stezin
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India.,Department of Clinical Neurosciences, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Nitish Kamble
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Ravi Yadav
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Pramod Kumar Pal
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India
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Sung S, Vijiaratnam N, Chan DWC, Farrell M, Evans AH. Parkinson disease: A systemic review of pain sensitivities and its association with clinical pain and response to dopaminergic stimulation. J Neurol Sci 2018; 395:172-206. [PMID: 30401469 DOI: 10.1016/j.jns.2018.10.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 09/15/2018] [Accepted: 10/11/2018] [Indexed: 10/28/2022]
Abstract
Patients with Parkinson disease (PD) experience hyperalgesia on evoked pain sensitivity testing, although the relationship of this with persistent pain in PD is less certain. Studies examining this have generated contradictory findings. Further, the role of dopaminergic deficiency as an underlying substrate for hyperalgesia is controversial. We report the results of meta-analyses of the PD pain sensitivity literature in an attempt to answer these questions. We identified 429 records, of which ten articles compared pain sensitivity between PD patients that experienced clinical pain (PDP) to those who did not (PDNP), and twenty studies that examined the effect of dopaminergic medications on pain sensitivity in PD patients. PDP patients experienced a moderate increase in pain sensitivity, had more severe disease, required higher dosages of medication, and were more likely to be female when compared to those PDNP patients. PD patients also had reduced pain sensitivity when tested on dopaminergic medications compared to when they were not on medications. Overall, the results of this systematic review and meta-analysis supports the hypothesis that hyperalgesia contributes to clinical pain in PD, and that the underlying mechanism may be dopaminergically driven.
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Affiliation(s)
- Simon Sung
- Movement Disorders Service, Department of Neurology, the Royal Melbourne Hospital, Grattan St Parkville 3050, Australia; Department of Neurology, Sunshine Hospital, 176 Furlong Road, St Albans, VIC 3021, Australia
| | - Nirosen Vijiaratnam
- Department of Neurology, Sunshine Hospital, 176 Furlong Road, St Albans, VIC 3021, Australia
| | - Daniela Wan Chi Chan
- Department of Endocrinology, Barwon Health, Bellerine St, Geelong, VIC 3220, Australia
| | - Michael Farrell
- Department of Medical Imaging and Radiation Sciences, School of Biomedical Sciences, Faculty of Medicine, Nursing and Health Sciences, 10 Chancellors Walk, Clayton Campus, VIC 3800, Australia
| | - Andrew H Evans
- Movement Disorders Service, Department of Neurology, the Royal Melbourne Hospital, Grattan St Parkville 3050, Australia.
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Bhidayasiri R, Sringean J, Reich SG, Colosimo C. Red flags phenotyping: A systematic review on clinical features in atypical parkinsonian disorders. Parkinsonism Relat Disord 2018; 59:82-92. [PMID: 30409560 DOI: 10.1016/j.parkreldis.2018.10.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 09/28/2018] [Accepted: 10/04/2018] [Indexed: 12/18/2022]
Abstract
To establish a clinical diagnosis of a parkinsonian disorder, physicians rely on their ability to identify relevant red flags, in addition to cardinal features, to support or refute their working diagnosis in an individual patient. The term 'red flag', was originally coined in 1989 to define the presence of non-cardinal features that may raise a suspicion of multiple system atrophy (MSA), or at least suggest alternative diagnosis to Parkinson's disease (PD). Since then, the term 'red flag', has been consistently used in the literature to denote the clinical history or signs that may signal to physicians the possibility of an atypical parkinsonian disorder (APD). While most red flags were originally based on expert opinion, many have gained acceptance and are now included in validated clinical diagnostic criteria of PD and APDs. The clinical appreciation of red flags, in conjunction with standard criteria, may result in a more accurate and earlier diagnosis compared to standard criteria alone. However, red flags can be clinical signs that are non-neurological, making the systematic assessment for them a real challenge in clinical practice. Here, we have conducted a systematic review to identify red flags and their clinical evidence in the differential diagnosis of common degenerative parkinsonism, including PD, MSA, progressive supranuclear palsy (PSP), corticobasal degeneration (CBD), and dementia with Lewy body (DLB). Increasing awareness and appropriate use of red flags in clinical practice may benefit physicians in the diagnosis and management of their patients with parkinsonism.
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Affiliation(s)
- Roongroj Bhidayasiri
- Chulalongkorn Center of Excellence for Parkinson's Disease & Related Disorders, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, 10330, Thailand; Department of Neurology, Juntendo University, Tokyo, Japan.
| | - Jirada Sringean
- Chulalongkorn Center of Excellence for Parkinson's Disease & Related Disorders, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, 10330, Thailand
| | - Stephen G Reich
- Department of Neurology, University of Maryland School of Medicine, Baltimore, USA
| | - Carlo Colosimo
- Department of Neurology, Santa Maria University Hospital, Terni, Italy
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Rana AQ, Qureshi AR, Siddiqui O, Sarfraz Z, Rana R, Shtilbans A. Prevalence of pain in atypical parkinsonism: a systematic review and meta-analysis. J Neurol 2018; 266:2093-2102. [PMID: 30238268 DOI: 10.1007/s00415-018-9049-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 08/19/2018] [Accepted: 08/20/2018] [Indexed: 01/11/2023]
Abstract
Pain is common in atypical parkinsonism such as multiple system atrophy (MSA), progressive supranuclear palsy (PSP), corticobasal degeneration (CBD) and dementia with Lewy bodies (LBD). In this study, a systematic review and meta-analysis was conducted and peer-reviewed literature was searched to determine the prevalence and types of pain in four atypical parkinsonism syndromes: MSA, PSP, CBD and LBD. The results show that pain was prevalent mainly in MSA patients in comparison to PSP and CBD patients. Pain was reported at an early stage and was found in females, with limb pain being the most common, followed by neck and back pain. In comparison to PSP, pain locations were similar to MSA patients. CBD patients experienced pain the least in comparison to MSA, PSP and LBD patients.
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Affiliation(s)
| | | | - Omer Siddiqui
- Parkinson's Clinic of Eastern Toronto, Toronto, Canada.
| | | | - Ruqqiyah Rana
- Parkinson's Clinic of Eastern Toronto, Toronto, Canada
| | - Alexander Shtilbans
- Weill Cornell Medical College, Parkinson's Disease & Movement Disorders Institute, New York City, USA
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Sung S, Vijiaratnam N, Chan DWC, Farrell M, Evans AH. Pain sensitivity in Parkinson's disease: Systematic review and meta-analysis. Parkinsonism Relat Disord 2017; 48:17-27. [PMID: 29398491 DOI: 10.1016/j.parkreldis.2017.12.031] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Revised: 12/22/2017] [Accepted: 12/25/2017] [Indexed: 10/18/2022]
Abstract
INTRODUCTION Pain is a common and disabling non-motor symptom of Idiopathic Parkinson's disease (PD) but its underlying pathophysiological mechanisms are not well understood. There is evidence to suggest that altered pain sensitivity may contribute to the experience of pain in PD patients, but clinical studies investigating this have yielded inconsistent results. OBJECTIVES To examine whether pain thresholds are altered in PD patients compared to normal healthy controls (HC), via the use of systematic review and meta-analysis. DATA SOURCES A systematic search of the MEDLINE and EMBASE library from 1966 to April 2015. STUDY SELECTION Studies that compared pain thresholds in PD patients versus HC were included in the systematic review. Additionally, data comparing PD patients off dopaminergic medications (PDMoff) to HC off medications (HCMoff) were pooled for meta-analysis by pain modality. MAIN OUTCOMES Heat pain threshold, cold pain threshold, electrical pain threshold, nociceptive withdrawal reflex threshold, pressure pain threshold, and pain ratings. RESULTS 22 studies were reviewed, comprising of 616 PD and 451 HC. In the comparison of PDMoff versus HCMoff, a large majority of trials (15/19) found reduced pain thresholds (increased pain sensitivity) in PD patients. Meta-analysis of these trials revealed significantly reduced pain thresholds, of moderate to large effect size, in PD patients across all pain modalities. Results were much more heterogenous when PD patients on medications were compared with HC off medications, with most trials reporting no significant difference in pain thresholds between groups. No significant differences were found in pain thresholds for trials that compared PD patients on medications and HC on medications. CONCLUSION PD patients are more sensitive to noxious stimuli compared to HC when tested in the off medication state. This increase in pain sensitivity is observed across all modalities, but is not as apparent when PD patients are administered Levodopa, suggesting that dopamine deficient states may contribute to hyperalgesia. However, it remains to be seen whether or not increased pain sensitivity translates clinically into increased prevalence of pain. Similarly, it is unclear if dopaminergic medications influence pain sensitivity. Performing a meta-analysis on studies comparing pain thresholds in PD patients with and without pain, and on and off dopaminergic medications, may draw more definitive conclusions in this regard.
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Affiliation(s)
- Simon Sung
- Movement Disorders Service, Department of Neurology, The Royal Melbourne Hospital, Grattan, St Parkville, 3050, Australia; Department of Neurology, Sunshine Hospital, 176 Furlong Road, St Albans, VIC, 3021, Australia.
| | - Nirosen Vijiaratnam
- Department of Neurology, Sunshine Hospital, 176 Furlong Road, St Albans, VIC, 3021, Australia
| | - Daniela Wan Chi Chan
- Department of Endocrinology, Barwon Health, Bellerine St, Geelong, VIC, 3220, Australia
| | - Michael Farrell
- Department of Medical Imaging and Radiation Sciences, School of Biomedical Sciences, Faculty of Medicine, Nursing and Health Sciences, 10 Chancellors Walk, Clayton Campus, Victoria 3800, Australia
| | - Andrew H Evans
- Movement Disorders Service, Department of Neurology, The Royal Melbourne Hospital, Grattan, St Parkville, 3050, Australia
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10
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Pain processing in atypical Parkinsonisms and Parkinson disease: A comparative neurophysiological study. Clin Neurophysiol 2017; 128:1978-1984. [PMID: 28829981 DOI: 10.1016/j.clinph.2017.06.257] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 06/17/2017] [Accepted: 06/27/2017] [Indexed: 11/21/2022]
Abstract
OBJECTIVE Pain is a frequent non-motor feature in Parkinsonism but mechanistic data on the alteration of pain processing are insufficient to understand the possible causes and to define specifically-targeted treatments. METHODS we investigated spinal nociception through the neurophysiological measure of the threshold (TR) of nociceptive withdrawal reflex (NWR) and its temporal summation threshold (TST) comparatively in 12 Progressive Supranuclear Palsy (PSP) subjects, 11 Multiple System Atrophy (MSA) patients, 15 Parkinson's disease (PD) subjects and 24 healthy controls (HC). We also investigated the modulatory effect of L-Dopa in these three parkinsonian groups. RESULTS We found a significant reduction in the TR of NWR and in the TST of NWR in PSP, MSA and PD patients compared with HC. L-Dopa induced an increase in the TR of NWR in the PSP group while TST of NWR increased in both PSP and PD. CONCLUSIONS Our neurophysiological findings identify a facilitation of nociceptive processing in PSP that is broadly similar to that observed in MSA and PD. Specific peculiarities have emerged for PSP. SIGNIFICANCE Our data advance the knowledge of the neurophysiology of nociception in the advanced phases of parkinsonian syndromes and on the role of dopaminergic pathways in the control on pain processing.
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Bhatia KP, Stamelou M. Nonmotor Features in Atypical Parkinsonism. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2017; 134:1285-1301. [PMID: 28805573 DOI: 10.1016/bs.irn.2017.06.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Atypical parkinsonism (AP) comprises mainly multiple system atrophy (MSA), progressive supranuclear palsy (PSP), and corticobasal degeneration (CBD), which are distinct pathological entities, presenting with a wide phenotypic spectrum. The classic syndromes are now called MSA-parkinsonism (MSA-P), MSA-cerebellar type (MSA-C), Richardson's syndrome, and corticobasal syndrome. Nonmotor features in AP have been recognized almost since the initial description of these disorders; however, research has been limited. Autonomic dysfunction is the most prominent nonmotor feature of MSA, but also gastrointestinal symptoms, sleep dysfunction, and pain, can be a feature. In PSP and CBD, the most prominent nonmotor symptoms comprise those deriving from the cognitive/neuropsychiatric domain. Apart from assisting the clinician in the differential diagnosis with Parkinson's disease, nonmotor features in AP have a big impact on quality of life and prognosis of AP and their treatment poses a major challenge for clinicians.
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Affiliation(s)
| | - Maria Stamelou
- HYGEIA Hospital, Athens, Greece; Neurology Clinic, Philipps University Marburg, Marburg, Germany; University of Athens, Athens, Greece.
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12
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Thompson T, Gallop K, Correll CU, Carvalho AF, Veronese N, Wright E, Stubbs B. Pain perception in Parkinson's disease: A systematic review and meta-analysis of experimental studies. Ageing Res Rev 2017; 35:74-86. [PMID: 28179128 DOI: 10.1016/j.arr.2017.01.005] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Revised: 01/25/2017] [Accepted: 01/25/2017] [Indexed: 01/05/2023]
Abstract
While hyperalgesia (increased pain sensitivity) has been suggested to contribute to the increased prevalence of clinical pain in Parkinson's disease (PD), experimental research is equivocal and mechanisms are poorly understood. We conducted a meta-analysis of studies comparing PD patients to healthy controls (HCs) in their response to experimental pain stimuli. Articles were acquired through systematic searches of major databases from inception until 10/2016. Twenty-six studies met inclusion criteria, comprising 1292 participants (PD=739, HCs=553). Random effects meta-analysis of standardized mean differences (SMD) revealed lower pain threshold (indicating hyperalgesia) in PD patients during unmedicated OFF states (SMD=0.51) which was attenuated during dopamine-medicated ON states (SMD=0.23), but unaffected by age, PD duration or PD severity. Analysis of 6 studies employing suprathreshold stimulation paradigms indicated greater pain in PD patients, just failing to reach significance (SMD=0.30, p=0.06). These findings (a) support the existence of hyperalgesia in PD, which could contribute to the onset/intensity of clinical pain, and (b) implicate dopamine deficiency as a potential underlying mechanism, which may present opportunities for the development of novel analgesic strategies.
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Boura E, Stamelou M, Vadasz D, Ries V, Unger MM, Kägi G, Oertel WH, Möller JC, Mylius V. Is increased spinal nociception another hallmark for Parkinson's disease? J Neurol 2017; 264:570-575. [PMID: 28120040 DOI: 10.1007/s00415-016-8390-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 12/29/2016] [Accepted: 12/30/2016] [Indexed: 01/25/2023]
Abstract
Augmented spinal nociception during the "off" phase has been observed early in Parkinson's disease further increasing with disease duration. To find out whether increased spinal nociception represents a premotor feature, experimental pain sensitivity was assessed in idiopathic REM-sleep behavior disorder (IRBD) patients with or without signs of a neurodegenerative disorder compared to early Parkinson's disease (ePD) patients and healthy controls (HC). Spinal nociception as measured by the nociceptive flexion reflex (NFR) and experimental pain sensitivity as measured by heat and electrical pain thresholds were determined in 14 IRBD, 15 ePD patients in the medication-defined "off" state and 27 HC in an explorative cohort study. No significant differences between IRBD and HC were found with regard to spinal nociception (NFR) and experimental pain sensitivity. However, IRBD patient with anosmia and/or abnormal DaTSCAN tended to increased experimental pain sensitivity. In contrast, early PD patients exhibited increased NFR responses compared to HC, and a tendency for increased spinal nociception compared to IRBD patients. Increased spinal nociception may represent an early but not a premotor, non-motor feature of PD. Whether increased pain sensitivity already presents a premotor feature should be assessed in further studies.
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Affiliation(s)
- Evangelia Boura
- Department of Neurology, Philipps University, Baldingerstrasse, 35043, Marburg, Germany
| | - Maria Stamelou
- Department of Neurology, Philipps University, Baldingerstrasse, 35043, Marburg, Germany.,Second Department of Neurology, Movement Disorders Clinic, University of Athens and Movement Disorders Department, Hygeia Hospital, Athens, Greece
| | - David Vadasz
- Department of Neurology, Philipps University, Baldingerstrasse, 35043, Marburg, Germany
| | - Vincent Ries
- Department of Neurology, Philipps University, Baldingerstrasse, 35043, Marburg, Germany
| | - Marcus M Unger
- Department of Neurology, Philipps University, Baldingerstrasse, 35043, Marburg, Germany.,Department of Neurology, Saarland University, Homburg, Germany
| | - Georg Kägi
- Department of Neurology, Kantonsspital St.Gallen, St. Gallen, Switzerland
| | - Wolfgang H Oertel
- Department of Neurology, Philipps University, Baldingerstrasse, 35043, Marburg, Germany
| | - Jens C Möller
- Department of Neurology, Philipps University, Baldingerstrasse, 35043, Marburg, Germany.,Parkinson Center, Center for Neurological Rehabilitation, Zihlschlacht, Switzerland
| | - Veit Mylius
- Department of Neurology, Philipps University, Baldingerstrasse, 35043, Marburg, Germany. .,Department of Neurology, Kantonsspital St.Gallen, St. Gallen, Switzerland. .,Department of Neurology, Center for Neurorehabilitation, Valens, Switzerland.
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de Tommaso M, Kunz M, Valeriani M. Therapeutic approach to pain in neurodegenerative diseases: current evidence and perspectives. Expert Rev Neurother 2016; 17:143-153. [DOI: 10.1080/14737175.2016.1210512] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Marina de Tommaso
- Neurophysiopathology of Pain Section, SMBNOS Department, Bari Aldo Moro University, Bari, Italy
| | - Miriam Kunz
- Department of General Practice, Section Gerontology, University Medical Center Groningen, Groningen, The Netherlands
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15
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Characteristics of Nonmotor Symptoms in Progressive Supranuclear Palsy. PARKINSONS DISEASE 2016; 2016:9730319. [PMID: 27366342 PMCID: PMC4913008 DOI: 10.1155/2016/9730319] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Accepted: 05/11/2016] [Indexed: 02/05/2023]
Abstract
Objectives. To explore the clinical correlates of nonmotor symptoms (NMS) in progressive supranuclear palsy (PSP) and their differences from healthy controls and patients with Parkinson's disease (PD). Methods. Twenty-seven PSP patients, 27 age- and gender-matched healthy controls (HC), and 27 age- and gender-matched PD patients were included for this case-control study. NMS were assessed using the Nonmotor Symptoms Scale (NMSS, including 9 domains). Results. All PSP patients reported NMS. The frequency and severity of "sleep/fatigue," "mood/apathy," "attention/memory," "gastrointestinal," "sexual dysfunction," and "miscellaneous" domains in PSP group were significantly higher than those in HC group (P < 0.05). The frequency of "mood/apathy," "attention/memory," and "sexual dysfunction" domains and the severity of "attention/memory" and "gastrointestinal" domains in PSP group were significantly higher than those in PD group (P < 0.05). The "attention/memory" domain in PSP had a significant but weak-to-moderate correlation with age (R = 0.387, P = 0.046) and onset age (R = 0.406, P = 0.036). Conclusions. NMS are common in PSP patients. Patients with PSP seem to be subjected to more frequent and severe specific NMS compared to healthy aging subjects and PD patients. Older PSP patients and late-onset patients are likely to be subjected to cognitive decline.
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de Tommaso M, Arendt-Nielsen L, Defrin R, Kunz M, Pickering G, Valeriani M. Pain in Neurodegenerative Disease: Current Knowledge and Future Perspectives. Behav Neurol 2016; 2016:7576292. [PMID: 27313396 PMCID: PMC4904074 DOI: 10.1155/2016/7576292] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2016] [Revised: 04/18/2016] [Accepted: 05/08/2016] [Indexed: 12/26/2022] Open
Abstract
Neurodegenerative diseases are going to increase as the life expectancy is getting longer. The management of neurodegenerative diseases such as Alzheimer's disease (AD) and other dementias, Parkinson's disease (PD) and PD related disorders, motor neuron diseases (MND), Huntington's disease (HD), spinocerebellar ataxia (SCA), and spinal muscular atrophy (SMA), is mainly addressed to motor and cognitive impairment, with special care to vital functions as breathing and feeding. Many of these patients complain of painful symptoms though their origin is variable, and their presence is frequently not considered in the treatment guidelines, leaving their management to the decision of the clinicians alone. However, studies focusing on pain frequency in such disorders suggest a high prevalence of pain in selected populations from 38 to 75% in AD, 40% to 86% in PD, and 19 to 85% in MND. The methods of pain assessment vary between studies so the type of pain has been rarely reported. However, a prevalent nonneuropathic origin of pain emerged for MND and PD. In AD, no data on pain features are available. No controlled therapeutic trials and guidelines are currently available. Given the relevance of pain in neurodegenerative disorders, the comprehensive understanding of mechanisms and predisposing factors, the application and validation of specific scales, and new specific therapeutic trials are needed.
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Affiliation(s)
- Marina de Tommaso
- Neurophysiopathology of Pain Section, SMBNOS Department, Bari Aldo Moro University, Bari, Italy
| | | | - Ruth Defrin
- Department of Physical Therapy, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Miriam Kunz
- Department of General Practice, Section Gerontology, University Medical Center Groningen, Groningen, Netherlands
| | - Gisele Pickering
- CHU Clermont-Ferrand, Centre de Pharmacologie Clinique, Clermont-Ferrand, France
- Inserm, CIC 1405, Neurodol 1107, 63003 Clermont-Ferrand, France
| | - Massimiliano Valeriani
- Center for Sensory-Motor Interaction, Aalborg University, Aalborg, Denmark
- Division of Neurology, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
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Mylius V, Pee S, Pape H, Teepker M, Stamelou M, Eggert K, Lefaucheur JP, Oertel W, Möller JC. Experimental pain sensitivity in multiple system atrophy and Parkinson's disease at an early stage. Eur J Pain 2016; 20:1223-8. [DOI: 10.1002/ejp.846] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/17/2015] [Indexed: 12/12/2022]
Affiliation(s)
- V. Mylius
- Department of Neurology; Philipps University; Marburg Germany
- Center for Neurorehabilitation; Valens Switzerland
| | - S. Pee
- Department of Neurology; Philipps University; Marburg Germany
| | - H. Pape
- Department of Neurology; Philipps University; Marburg Germany
| | - M. Teepker
- Department of Neurology; Philipps University; Marburg Germany
| | - M. Stamelou
- Department of Neurology; Philipps University; Marburg Germany
- Movement Disorders Clinic; Second Department of Neurology; University of Athens; Greece
| | - K. Eggert
- Department of Neurology; Philipps University; Marburg Germany
| | - J-P. Lefaucheur
- Service de Physiologie - Explorations Fonctionnelles; Hôpital Henri-Mondor; AP-HP; Université Paris-Est; Créteil France
| | - W.H. Oertel
- Department of Neurology; Philipps University; Marburg Germany
| | - J. C. Möller
- Department of Neurology; Philipps University; Marburg Germany
- Parkinson Center; Center for Neurological Rehabilitation; Zihlschlacht Switzerland
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Kass-Iliyya L, Kobylecki C, McDonald KR, Gerhard A, Silverdale MA. Pain in multiple system atrophy and progressive supranuclear palsy compared to Parkinson's disease. Brain Behav 2015; 5:e00320. [PMID: 25874161 PMCID: PMC4389053 DOI: 10.1002/brb3.320] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Revised: 01/15/2015] [Accepted: 01/16/2015] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Pain is a common nonmotor symptom in Parkinson's disease (PD). The pathophysiology of pain in PD is not well understood. Pain characteristics have rarely been studied in atypical parkinsonian disorders such as Multiple System Atrophy (MSA) and Progressive Supranuclear Palsy (PSP). AIM OF THE STUDY We aimed to evaluate pain intensity, location, and associated symptoms in atypical parkinsonian disorders compared to PD. METHODS Twenty-one patients with MSA, 16 patients with PSP, and 65 patients with PD were screened for pain using question 1.9 of the MDS-UPDRS. Pain intensity was quantified using the short form McGill Pain Questionnaire (SFMPQ). Pain locations were documented. Motor disability was measured using UPDRS-III. Affective symptoms were assessed using the Hospital Anxiety and Depression Scale (HADS). RESULTS Pain was significantly more common and more severe in PD and MSA compared to PSP (P < 0.01). Pain locations were similar with limb pain being the most common followed by neck and back pain. Pain intensity correlated with HADS scores but not motor severity. CONCLUSIONS Pain is more common and more intense in PD and MSA than PSP. Differences in distribution of neurodegenerative pathologies may underlie these differential pain profiles.
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Affiliation(s)
- Lewis Kass-Iliyya
- Department of Neurology, Greater Manchester Neurosciences Centre, Salford Royal NHS Foundation Trust Stott Lane, M6 8HD, Salford, U.K ; Centre for Clinical and Cognitive Neurosciences, Institute of Brain Behaviour and Mental Health, University of Manchester Manchester, U.K
| | - Christopher Kobylecki
- Department of Neurology, Greater Manchester Neurosciences Centre, Salford Royal NHS Foundation Trust Stott Lane, M6 8HD, Salford, U.K ; Centre for Clinical and Cognitive Neurosciences, Institute of Brain Behaviour and Mental Health, University of Manchester Manchester, U.K
| | - Kathryn R McDonald
- Centre for Clinical and Cognitive Neurosciences, Institute of Brain Behaviour and Mental Health, University of Manchester Manchester, U.K
| | - Alexander Gerhard
- Department of Neurology, Greater Manchester Neurosciences Centre, Salford Royal NHS Foundation Trust Stott Lane, M6 8HD, Salford, U.K ; Centre for Clinical and Cognitive Neurosciences, Institute of Brain Behaviour and Mental Health, University of Manchester Manchester, U.K
| | - Monty A Silverdale
- Department of Neurology, Greater Manchester Neurosciences Centre, Salford Royal NHS Foundation Trust Stott Lane, M6 8HD, Salford, U.K ; Centre for Clinical and Cognitive Neurosciences, Institute of Brain Behaviour and Mental Health, University of Manchester Manchester, U.K
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