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Baschieri F, Vitiello M, Cortelli P, Calandra-Buonaura G, Morgante F. Autonomic dysfunction in progressive supranuclear palsy. J Neurol 2023; 270:109-129. [PMID: 36042018 DOI: 10.1007/s00415-022-11347-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 08/16/2022] [Accepted: 08/17/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND The degree of involvement of the autonomic nervous system in progressive supranuclear palsy (PSP) has been investigated in several studies, often providing conflicting results. There is a need for a better characterization of autonomic dysfunction in PSP, to enhance our understanding of this highly disabling neurodegenerative disease including patients' needs and possibly be of value for clinicians in the differential diagnosis among Parkinsonian syndromes. METHODS We applied a systematic methodology to review existing literature on Pubmed regarding autonomic nervous system involvement in PSP. RESULTS PSP reported quite frequently symptoms suggestive of autonomic dysfunction in all domains. Cardiovascular autonomic testing showed in some cases a certain degree of impairment (never severe). There was some evidence suggesting bladder dysfunction particularly in the storage phase. Dysphagia and constipation were the most common gastrointestinal symptoms. Instrumental tests seemed to confirm sudomotor and pupillomotor disturbances. CONCLUSIONS PSP patients frequently reported visceral symptoms, however objective testing showed that not always these reflected actual autonomic impairment. Further studies are needed to better delineate autonomic profile and its prognostic role in PSP.
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Affiliation(s)
- Francesca Baschieri
- Dipartimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italy
| | - Maria Vitiello
- Neurology Unit, "M. Bufalini" Hospital, AUSL Romagna, Cesena, Italy
| | - Pietro Cortelli
- Dipartimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italy.,IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
| | - Giovanna Calandra-Buonaura
- Dipartimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italy. .,IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy.
| | - Francesca Morgante
- Neurosciences Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK.,Department of Experimental and Clinical Medicine, University of Messina, Messina, Italy
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Epidemiology of Progressive Supranuclear Palsy: Real World Data from the Second Largest Health Plan in Israel. Brain Sci 2022; 12:brainsci12091126. [PMID: 36138862 PMCID: PMC9496895 DOI: 10.3390/brainsci12091126] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 08/18/2022] [Accepted: 08/19/2022] [Indexed: 11/24/2022] Open
Abstract
Progressive supranuclear palsy (PSP) is a rare and fatal neurodegenerative movement disorder and no disease modifying therapy (DMT) is currently available. This study aims to assess the epidemiology of PSP in Israel and to describe its clinical features. This retrospective analysis identified patients with PSP between 2000 and 2018 over the age of 40 years at first diagnosis (index date). We identified 209 patients with ≥1 diagnosis of PSP. Of those, 88 patients satisfied the inclusion criteria with a mean age at diagnosis of 72 years (SD = 8) and 53% were female. The 2018 prevalence and incidence rates were 5.3 and 1 per 100,000 persons, respectively. Median survival time was 4.9 years (95% CI 3.6–6.1) and median time from initial symptom to diagnosis was 4.2 years. The most common misdiagnoses were Parkinson’s disease, cognitive disorder and depression. The present study demonstrates that the clinic-epidemiological features of PSP in Israel are similar to PSP worldwide. In light of PSP’s rarity, investigation of PSP cohorts in different countries may create a proper platform for upcoming DMT trials.
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Park HK, Ilango SD, Litvan I. Environmental Risk Factors for Progressive Supranuclear Palsy. J Mov Disord 2021; 14:103-113. [PMID: 34062646 PMCID: PMC8175813 DOI: 10.14802/jmd.20173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 03/17/2021] [Indexed: 11/24/2022] Open
Abstract
Typically, progressive supranuclear palsy (PSP) is clinically characterized by slow vertical saccades or supranuclear gaze palsy, levodopa-resistant parkinsonism with predominant axial symptoms, and cognitive executive impairment. Over the past decades, various PSP phenotypes, including PSP with predominant parkinsonism, PSP with corticobasal syndrome, PSP with progressive gait freezing, and PSP with predominant frontal dysfunction, have been identified from pathologically confirmed cases. Expanding knowledge led to new diagnostic criteria for PSP that with increased disease awareness led to increased PSP prevalence estimates. The identification of environmental and modifiable risk factors creates an opportunity to intervene and delay the onset of PSP or slow disease progression. To date, despite the increasing number of publications assessing risk factors for PSP, few articles have focused on environmental and lifestyle risk factors for this disorder. In this article, we reviewed the literature investigating the relationship between PSP and several environmental and other modifiable lifestyle risk factors. In our review, we found that exposures to toxins related to diet, metals, well water, and hypertension were associated with increased PSP risk. In contrast, higher education and statins may be protective. Further case-control studies are encouraged to determine the exact role of these factors in the etiopathogenesis of PSP, which in turn would inform strategies to prevent and reduce the burden of PSP.
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Affiliation(s)
- Hee Kyung Park
- Department of Neurology, Ewha Womans Mokdong Hospital, Ewha Womans University, Seoul, Korea.,Division of Psychiatry, Department of Mental Health Care of Older People, University College London, London, UK
| | - Sindana D Ilango
- Department of Family Medicine and Public Health, University of California San Diego, La Jolla, CA, USA.,School of Public Health, San Diego State University, San Diego, CA, USA
| | - Irene Litvan
- Parkinson and Other Movement Disorders Center, Department of Neurosciences, University of California San Diego, La Jolla, CA, USA
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Rabadia SV, Litvan I, Juncos J, Bordelon Y, Riley DE, Standaert D, Reich SG, Hall DA, Kluger B, Shprecher D, Marras C, Jankovic J. Hypertension and progressive supranuclear palsy. Parkinsonism Relat Disord 2019; 66:166-170. [PMID: 31420308 DOI: 10.1016/j.parkreldis.2019.07.036] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Revised: 07/29/2019] [Accepted: 07/31/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUND The epidemiologic evidence of whether hypertension is associated with Progressive Supranuclear Palsy (PSP) is inconsistent. The ENGENE-PSP case-control study determined various PSP risk factors including whether hypertension preceded PSP onset. METHODS Incident PSP cases per NINDS-PSP criteria and age-, sex-, race- matched controls were recruited from similar North American geographic areas. All study participants were administered standardized interviews to obtain data on demographics, medical history and medications. STATISTICS We used univariate and multivariate conditional logistic regression models to measure the associations between PSP and the following predictor variables: education level, hypertension, comorbid vascular conditions (diabetes mellitus and hyperlipidemia), and classes of anti-hypertensive medications using odds ratios and 95% confidence intervals. RESULTS There were significant associations seen between PSP and hypertension (OR: 1.569; 95% CI 1.129-2.181; p-value = 0.007), education level (OR: 0.733; 95% CI 0.637-0.843; p-value<0.001) and beta-blocker use (OR: 2.000; 95% CI 1.053-3.799; p-value = 0.034). However, in the multi-variate analysis hypertension (OR: 1.492; 95% CI 1.045-2.129; p-value = 0.027) and education level (OR: 0.730; 95% CI 0.633-0.841; p-value<0.001) were the only significant associations. CONCLUSION These results suggest that there is a modest, yet significant association between hypertension and PSP. Further studies will be needed to better understand the pathophysiological basis for this finding.
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Affiliation(s)
- Soniya V Rabadia
- University of California San Diego Department of Neurosciences, USA
| | - Irene Litvan
- University of California San Diego Department of Neurosciences, USA.
| | | | | | | | | | | | | | | | - David Shprecher
- University of Utah, USA; Banner Sun Health Research Institute, USA
| | - Connie Marras
- Morton and Gloria Shulman Movement Disorders Centre and the Edmond J Safra Program in Parkinson's Research, Toronto Western Hospital, USA
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Colosimo C, Bak TH, Bologna M, Berardelli A. Fifty years of progressive supranuclear palsy. J Neurol Neurosurg Psychiatry 2014; 85:938-44. [PMID: 24013274 DOI: 10.1136/jnnp-2013-305740] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Carlo Colosimo
- Department of Neurology and Psychiatry, "Sapienza" University, Rome, Italy
| | - Thomas H Bak
- School of Philosophy, Psychology and Language Sciences (PPLS) & Centre for Clinical Brain Sciences (CCBS), University of Edinburgh, Edinburgh, UK
| | | | - Alfredo Berardelli
- Department of Neurology and Psychiatry, "Sapienza" University, Rome, Italy Neuromed Institute IRCCS, Pozzilli (IS), Italy
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Role of Hypertension in Aggravating Abeta Neuropathology of AD Type and Tau-Mediated Motor Impairment. Cardiovasc Psychiatry Neurol 2009; 2009:107286. [PMID: 19936102 PMCID: PMC2775676 DOI: 10.1155/2009/107286] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2009] [Revised: 06/19/2009] [Accepted: 07/02/2009] [Indexed: 11/17/2022] Open
Abstract
Epidemiological evidence suggests that hypertension may accelerate the onset and progression of Alzheimer's disease (AD). In this study, we explored the role of hypertension in the neurodegenerative changes associated with Abeta and tau aggregation. We induced hypertension in APP(swe) Tg2576 and P301L-tauTg mouse models. In Tg2576 mice, experimental hypertension was associated with a significant increase of the accumulation of Amyloid-beta (Abeta) peptides in brain tissue and a significant reduction of Abeta peptides in serum (P < .05). These results indicate that hypertension may promote AD-type Abeta neuropathology in Tg2576. In P301L-tauTg mice we found that the presence of hypertension was significantly associated with aggravated motor function assessed by hindlimb extension test (P = .01). These results suggest that hypertension may play a role in accelerating the progression of motor dysfunction associated with tau-related alterations. Our studies suggest that the management of blood pressure (BP) may alleviate AD-type Abeta neuropathology and neurological disorders associated with abnormal tau metabolism.
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Abstract
Progressive supranuclear palsy (PSP) is an atypical Parkinsonian disorder associated with progressive axial rigidity, vertical gaze palsy, dysarthria and dysphagia. Neuropathologically, the subthalamic nucleus and brainstem, especially the midbrain tectum and the superior cerebellar peduncle, show atrophy. The substantia nigra shows loss of pigment corresponding to nigrostriatal dopaminergic degeneration. Microscopic findings include neuronal loss, gliosis and neurofibrillary tangles in basal ganglia, diencephalon and brainstem. Characteristic tau pathology is also found in glia. The major genetic risk factor for sporadic PSP is a common variant in the gene encoding microtubule-associated protein tau (MAPT) and recent studies have suggested that this may result in the altered expression of specific tau protein isoforms. Imaging studies suggest that there may be sensitive and specific means to differentiate PSP from other parkinsonian disorders, but identification of a diagnostic biomarker is still elusive.
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Affiliation(s)
- Dennis W Dickson
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA.
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Papapetropoulos S, Singer C, McCorquodale D, Gonzalez J, Mash DC. Cause, seasonality of death and co-morbidities in progressive supranuclear palsy (PSP). Parkinsonism Relat Disord 2005; 11:459-63. [PMID: 16154793 DOI: 10.1016/j.parkreldis.2005.06.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2005] [Revised: 06/17/2005] [Accepted: 06/27/2005] [Indexed: 11/25/2022]
Abstract
The aim of this study was to investigate the causes and seasonality of death and co-morbid conditions among progressive supranuclear palsy (PSP) patients. 22 consecutive clinicopathologically confirmed PSP patients were compared with 22 gender and age-matched Parkinson's disease (PD) patients and 26 non-neurological controls. All subjects consented during life to donate their brains to the University of Miami Brain Endowment Bank. Respiratory-related deaths were significantly more frequent in PSP when compared to PD patients. Recurrent respiratory infections were also very frequent in PSP patients and were commonly associated with respiratory-related deaths. Deaths that occurred during winter and spring months accounted for about 70% of deaths among PSP patients. The most common co-morbid condition in PSP was hypertension, present in 50% of cases.
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Colosimo C, Osaki Y, Vanacore N, Lees AJ. Reply: Lack of association between progressive supranuclear palsy and arterial hypertension: A clinicopathological study. Mov Disord 2005; 20:1086-7. [PMID: 15954143 DOI: 10.1002/mds.20562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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Ghika J, Bogousslavsky J. Re: Lack of association between progressive supranuclear palsy and arterial hypertension: A clinicopathological study. Mov Disord 2004; 19:863. [PMID: 15254957 DOI: 10.1002/mds.20127] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Sibon I, Macia F, Vital A, Delacourte A, Tison F. Hypertension and progressive supranuclear palsy: Is everything so clear? Mov Disord 2004; 19:1259-61. [PMID: 15390036 DOI: 10.1002/mds.20275] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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