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Solinsky R, Burns K, Taylor JA, Singer W. Valsalva maneuver pressure recovery time is prolonged following spinal cord injury with correlations to autonomically-influenced secondary complications. Clin Auton Res 2024:10.1007/s10286-024-01040-5. [PMID: 38916658 DOI: 10.1007/s10286-024-01040-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 05/14/2024] [Indexed: 06/26/2024]
Abstract
PURPOSE This work's purpose was to quantify rapid sympathetic activation in individuals with spinal cord injury (SCI), and to identify associated correlations with symptoms of orthostatic hypotension and common autonomically mediated secondary medical complications. METHODS This work was a cross-sectional study of individuals with SCI and uninjured individuals. Symptoms of orthostatic hypotension were recorded using the Composite Autonomic Symptom Score (COMPASS)-31 and Autonomic Dysfunction following SCI (ADFSCI) survey. Histories of secondary complications of SCI were gathered. Rapid sympathetic activation was assessed using pressure recovery time of Valsalva maneuver. Stepwise multiple linear regression models identified contributions to secondary medical complication burden. RESULTS In total, 48 individuals (24 with SCI, 24 uninjured) underwent testing, with symptoms of orthostatic hypotension higher in those with SCI (COMPASS-31, 3.3 versus 0.6, p < 0.01; ADFSCI, 21.2 versus. 3.2, p < 0.01). Pressure recovery time was prolonged after SCI (7.0 s versus. 1.7 s, p < 0.01), though poorly correlated with orthostatic symptom severity. Neurological level of injury after SCI influenced pressure recovery time, with higher injury levels associated with more prolonged time. Stepwise multiple linear regression models identified pressure recovery time as the primary explanation for variance in number of urinary tract infections (34%), histories of hospitalizations (12%), and cumulative secondary medical complication burden (24%). In all conditions except time for bowel program, pressure recovery time outperformed current clinical tools for assessing such risk. CONCLUSIONS SCI is associated with impaired rapid sympathetic activation, demonstrated here by prolonged pressure recovery time. Prolonged pressure recovery time after SCI predicts higher risk for autonomically mediated secondary complications, serving as a viable index for more "autonomically complete" injury.
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Affiliation(s)
- Ryan Solinsky
- Department of Physical Medicine & Rehabilitation, Mayo Clinic, Rochester, MN, USA.
- Spaulding Rehabilitation Hospital, Cambridge, MA, USA.
- Department of Physical Medicine & Rehabilitation, Harvard Medical School, Boston, MA, USA.
| | - Kathryn Burns
- Spaulding Rehabilitation Hospital, Cambridge, MA, USA
| | - J Andrew Taylor
- Spaulding Rehabilitation Hospital, Cambridge, MA, USA
- Department of Physical Medicine & Rehabilitation, Harvard Medical School, Boston, MA, USA
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Beach P, McKay JL. Longitudinal prevalence of neurogenic orthostatic hypotension in the idiopathic Parkinson Progression Marker Initiative (PPMI) cohort. Auton Neurosci 2024; 253:103173. [PMID: 38692034 PMCID: PMC11128342 DOI: 10.1016/j.autneu.2024.103173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/12/2024] [Accepted: 03/28/2024] [Indexed: 05/03/2024]
Abstract
BACKGROUND Reported orthostatic hypotension (OH) prevalence in Parkinson's disease (PD) varies widely, with few studies evaluating specifically neurogenic-OH (nOH). The ratio of orthostatic heart rate (HR) to systolic blood pressure (SBP) change (Δ) is a valid screening method to stratify nOH/non-nOH but has had minimal epidemiologic application. OBJECTIVE To estimate the prevalence of nOH and non-nOH in the PPMI using the ΔHR/ΔSBP ratio and examine associations between nOH and various motor and non-motor measures. METHODS Longitudinal orthostatic vitals and motor and non-motor measures were extracted (baseline-month 48). Patients were consensus criteria classified as OH+/-, with ΔHR/ΔSBP sub-classification to nOH (ΔHR/ΔSBP < 0.5) or non-nOH (ratio ≥ 0.5). Prevalence was determined across visits. Independent linear mixed models tested associations between nOH/non-nOH and clinical variables. RESULTS Of N = 907 PD with baseline orthostatic vitals, 3.9 % and 1.8 % exhibited nOH and non-nOH, respectively. Prevalence of nOH/non-nOH increased yearly (P = 0.012, chi-square), though with modest magnitude (baseline: 5.6 % [95 % CI: 4.3-7.3 %]; month 48: 8.6 % [6.4-11.5 %]). nOH patients were older than PD with no OH and nOH was associated with greater impairment of motor and independent functioning than non-nOH/OH- groups. Cognitive function and typical OH symptoms were worse in PD + OH, generally. CONCLUSIONS nOH prevalence was greater than non-nOH in the PPMI early PD cohort, with modest prevalence increase over time. Our findings are consistent with prior studies of large cohorts that evaluated nOH, specifically. Those with early PD and nOH were likelier to be older and suffer from greater motor and functional impairment, but OH presence was generally associated with more cognitive impairment.
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Affiliation(s)
- Paul Beach
- Emory University School of Medicine, Department of Neurology, United States of America.
| | - J Lucas McKay
- Emory University School of Medicine, Department of Neurology, United States of America; Emory University School of Medicine, Department of Biomedical Informatics, United States of America
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van Dijk JG, Bloem BR. A case report illustrating the 'hypotensive twilight zone' in Parkinson's disease; an under-recognised presentation of orthostatic hypotension. Clin Auton Res 2024; 34:307-310. [PMID: 38664335 DOI: 10.1007/s10286-024-01032-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 04/09/2024] [Indexed: 05/26/2024]
Affiliation(s)
- J Gert van Dijk
- Department of Neurology, Leiden University Medical Centre, P.O. Box 9600, 2300 RC, Leiden, The Netherlands.
| | - Bastiaan R Bloem
- Department of Neurology (935), Donders Institute for Brain, Cognition and Behaviour, Department of Neurology (935), Radboud University Nijmegen Medical Center, PO Box 9101, 6500 HB, Nijmegen, The Netherlands
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Lenka A, Lamotte G, Beach P. Asymptomatic orthostatic hypotension in synucleinopathies: to treat or not to treat? Clin Auton Res 2024; 34:25-29. [PMID: 38079008 DOI: 10.1007/s10286-023-01006-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 10/21/2023] [Indexed: 03/17/2024]
Affiliation(s)
- Abhishek Lenka
- Parkinson's Disease Center and Movement Disorders Clinic, Department of Neurology, Baylor College of Medicine, Houston, TX, USA
| | - Guillaume Lamotte
- Department of Neurology, University of Utah, Salt Lake City, UT, USA.
- Department of Neurology, George E. Wahlen Department of Veterans Affairs Medical Center, Salt Lake City, UT, USA.
| | - Paul Beach
- Department of Neurology, Emory University School of Medicine, Atlanta, GA, USA
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Novak P, Systrom DM, Marciano SP, Knief A, Felsenstein D, Giannetti MP, Hamilton MJ, Nicoloro-SantaBarbara J, Saco TV, Castells M, Farhad K, Pilgrim DM, Mullally WJ. Mismatch between subjective and objective dysautonomia. Sci Rep 2024; 14:2513. [PMID: 38291116 PMCID: PMC10828385 DOI: 10.1038/s41598-024-52368-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 01/17/2024] [Indexed: 02/01/2024] Open
Abstract
Autonomic symptom questionnaires are frequently used to assess dysautonomia. It is unknown whether subjective dysautonomia obtained from autonomic questionnaires correlates with objective dysautonomia measured by quantitative autonomic testing. The objective of our study was to determine correlations between subjective and objective measures of dysautonomia. This was a retrospective cross-sectional study conducted at Brigham and Women's Faulkner Hospital Autonomic Laboratory between 2017 and 2023 evaluating the patients who completed autonomic testing. Analyses included validated autonomic questionnaires [Survey of Autonomic Symptoms (SAS), Composite Autonomic Symptom Score 31 (Compass-31)] and standardized autonomic tests (Valsalva maneuver, deep breathing, sudomotor, and tilt test). The autonomic testing results were graded by a Quantitative scale for grading of cardiovascular reflexes, sudomotor tests and skin biopsies (QASAT), and Composite Autonomic Severity Score (CASS). Autonomic testing, QASAT, CASS, and SAS were obtained in 2627 patients, and Compass-31 in 564 patients. The correlation was strong between subjective instruments (SAS vs. Compass-31, r = 0.74, p < 0.001) and between objective instruments (QASAT vs. CASS, r = 0.81, p < 0.001). There were no correlations between SAS and QASAT nor between Compass-31 and CASS. There continued to be no correlations between subjective and objective instruments for selected diagnoses (post-acute sequelae of COVID-19, n = 61; postural tachycardia syndrome, 211; peripheral autonomic neuropathy, 463; myalgic encephalomyelitis/chronic fatigue syndrome, 95; preload failure, 120; post-treatment Lyme disease syndrome, 163; hypermobile Ehlers-Danlos syndrome, 213; neurogenic orthostatic hypotension, 86; diabetes type II, 71, mast cell activation syndrome, 172; hereditary alpha tryptasemia, 45). The lack of correlation between subjective and objective instruments highlights the limitations of the commonly used questionnaires with some patients overestimating and some underestimating true autonomic deficit. The diagnosis-independent subjective-objective mismatch further signifies the unmet need for reliable screening surveys. Patients who overestimate the symptom burden may represent a population with idiosyncratic autonomic-like symptomatology, which needs further study. At this time, the use of autonomic questionnaires as a replacement of autonomic testing cannot be recommended.
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Affiliation(s)
- Peter Novak
- Autonomic Laboratory, Department of Neurology, Brigham and Women's Hospital, Boston, MA, USA.
- Department of Neurology, Brigham and Women's Faulkner Hospital, Boston, MA, USA.
- Harvard Medical School, Boston, MA, USA.
| | - David M Systrom
- Harvard Medical School, Boston, MA, USA
- Department of Medicine, Pulmonary and Critical Care, Brigham and Women's Hospital, Boston, MA, USA
| | - Sadie P Marciano
- Department of Neurology, Brigham and Women's Faulkner Hospital, Boston, MA, USA
| | - Alexandra Knief
- Department of Neurology, Brigham and Women's Faulkner Hospital, Boston, MA, USA
| | - Donna Felsenstein
- Harvard Medical School, Boston, MA, USA
- Department of Infectious Disease and Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Matthew P Giannetti
- Harvard Medical School, Boston, MA, USA
- Department of Medicine, Mastocytosis Center, Brigham and Women's Hospital, Boston, MA, USA
| | - Matthew J Hamilton
- Harvard Medical School, Boston, MA, USA
- Department of Medicine, Mastocytosis Center, Brigham and Women's Hospital, Boston, MA, USA
| | | | - Tara V Saco
- Harvard Medical School, Boston, MA, USA
- Department of Medicine, Mastocytosis Center, Brigham and Women's Hospital, Boston, MA, USA
| | - Mariana Castells
- Harvard Medical School, Boston, MA, USA
- Department of Medicine, Mastocytosis Center, Brigham and Women's Hospital, Boston, MA, USA
| | - Khosro Farhad
- Harvard Medical School, Boston, MA, USA
- Department of Neurology, Massachusetts General Hospital, Boston, MA, USA
| | - David M Pilgrim
- Department of Neurology, Brigham and Women's Faulkner Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - William J Mullally
- Department of Neurology, Brigham and Women's Faulkner Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
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Idiaquez J, Casar JC, Idiaquez Rios JF, Biaggioni I. Engaging patients in the management of orthostatic intolerance. Clin Auton Res 2023; 33:893-897. [PMID: 37847460 DOI: 10.1007/s10286-023-00990-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 09/27/2023] [Indexed: 10/18/2023]
Affiliation(s)
- Juan Idiaquez
- Departamento de Neurologia, Pontificia Universidad Catolica de Chile, Santiago de Chile, Chile
| | - Juan Carlos Casar
- Departamento de Neurologia, Pontificia Universidad Catolica de Chile, Santiago de Chile, Chile
| | - Juan Francisco Idiaquez Rios
- Division of Neurology, Department of Medicine, Ellen and Martin Prosserman Centre for Neuromuscular Diseases, University Health Network, University of Toronto, Toronto, Canada
| | - Italo Biaggioni
- Vanderbilt Autonomic Dysfunction Center and Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN, 37232, USA.
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Slavescu A, Byrne L, Lavan A, Briggs R. Hypotensive unawareness in Parkinson's disease-related autonomic dysfunction. J Hypertens 2023; 41:362-364. [PMID: 36398745 DOI: 10.1097/hjh.0000000000003329] [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: 11/19/2022]
Abstract
This case demonstrates how orthostatic hypotension in the absence of typical symptoms of light-headedness/dizziness when changing posture, can contribute to the burden of falls in Parkinson's disease. At least one-third of people with severe orthostatic hypotension do not report typical symptoms, and this figure appears to be higher in patients with Parkinson's disease. This is important clinically as it can increase the difficulty in ascribing falls to orthostatic hypotension, especially given the other competing reasons in Parkinson's disease and orthostatic hypotension symptoms can act as a prompt for the patient to act to prevent falls-related injuries. There is a clinical requirement, therefore, to screen for and manage orthostatic hypotension in patients with Parkinson's disease to prevent falls, even in those who do not report typical symptoms.
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Affiliation(s)
- Andreea Slavescu
- Falls and Syncope Unit, Mercer's Institute for Successful Ageing, St James's Hospital
- Discipline of Medical gerontology, Trinity College Dublin, Dublin, Ireland
| | - Lisa Byrne
- Falls and Syncope Unit, Mercer's Institute for Successful Ageing, St James's Hospital
- Discipline of Medical gerontology, Trinity College Dublin, Dublin, Ireland
| | - Amanda Lavan
- Falls and Syncope Unit, Mercer's Institute for Successful Ageing, St James's Hospital
- Discipline of Medical gerontology, Trinity College Dublin, Dublin, Ireland
| | - Robert Briggs
- Falls and Syncope Unit, Mercer's Institute for Successful Ageing, St James's Hospital
- Discipline of Medical gerontology, Trinity College Dublin, Dublin, Ireland
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Claffey P, Pérez-Denia L, Lavan A, Kenny RA, Finucane C, Briggs R. Asymptomatic orthostatic hypotension and risk of falls in community-dwelling older people. Age Ageing 2022; 51:6936398. [PMID: 36571778 DOI: 10.1093/ageing/afac295] [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: 02/21/2022] [Indexed: 12/27/2022] Open
Abstract
INTRODUCTION Many older people with orthostatic hypotension (OH) may not report typical symptoms of dizziness, light-headedness or unsteadiness. However, the relationships between OH and falls in the absence of typical symptoms are not yet established. METHODS Continuous orthostatic blood pressure (BP) was measured during active stand using a Finometer at Wave 1 of The Irish Longitudinal Study on Ageing in participants aged ≥ 70 years.OH, with and without dizziness, was defined as a sustained drop in systolic BP ≥ 20 and/or diastolic BP ≥ 10 mm Hg at 30, 60 and 90 seconds post-standing.The association between symptoms of dizziness and orthostatic BP was assessed with multi-level mixed-effects linear regression; logistic regression models assessed the longitudinal relationship between OH and falls at 6-year follow-up (Waves 2-5). RESULTS Almost 11% (n = 934, mean age 75 years, 51% female) had OH, two-thirds of whom were asymptomatic.Dizziness was not associated with systolic BP drop at 30 (β = 1.54 (-1.27, 4.36); p = 0.256), 60 (β = 2.64 (-0.19, 5.47); p = 0.476) or 90 seconds (β = 2.02 (-0.91, 4.95); p = 0.176) after standing in adjusted models.Asymptomatic OH was independently associated with unexplained falls (odds ratio 2.01 [1.11, 3.65]; p = 0.022) but not explained falls (OR 0.93 [0.53, 1.62]; p = 0.797) during follow-up. CONCLUSIONS Two-thirds of older people with OH did not report typical symptoms of light-headedness. Dizziness or unsteadiness after standing did not correlate with the degree of orthostatic BP drop or recovery. Participants with asymptomatic OH had a significantly higher risk of unexplained falls during follow-up, and this has important clinical implications for the assessment of older people with falls.
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Affiliation(s)
- Paul Claffey
- The Irish Longitudinal Study on Ageing, Trinity College Dublin, Dublin, Ireland.,Mercer's Institute for Successful Ageing, St James's Hospital, Dublin, Ireland.,Discipline of Medical Gerontology, Trinity College Dublin, Dublin, Ireland
| | - Laura Pérez-Denia
- Mercer's Institute for Successful Ageing, St James's Hospital, Dublin, Ireland.,Discipline of Medical Gerontology, Trinity College Dublin, Dublin, Ireland.,Department of Medical Physics and Bioengineering, St James's Hospital, Dublin, Ireland
| | - Amanda Lavan
- The Irish Longitudinal Study on Ageing, Trinity College Dublin, Dublin, Ireland.,Mercer's Institute for Successful Ageing, St James's Hospital, Dublin, Ireland.,Discipline of Medical Gerontology, Trinity College Dublin, Dublin, Ireland
| | - Rose Anne Kenny
- The Irish Longitudinal Study on Ageing, Trinity College Dublin, Dublin, Ireland.,Mercer's Institute for Successful Ageing, St James's Hospital, Dublin, Ireland.,Discipline of Medical Gerontology, Trinity College Dublin, Dublin, Ireland
| | - Ciarán Finucane
- Mercer's Institute for Successful Ageing, St James's Hospital, Dublin, Ireland.,Discipline of Medical Gerontology, Trinity College Dublin, Dublin, Ireland.,Department of Medical Physics and Bioengineering, St James's Hospital, Dublin, Ireland
| | - Robert Briggs
- The Irish Longitudinal Study on Ageing, Trinity College Dublin, Dublin, Ireland.,Mercer's Institute for Successful Ageing, St James's Hospital, Dublin, Ireland.,Discipline of Medical Gerontology, Trinity College Dublin, Dublin, Ireland
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Hilty M, Oldrati P, Barrios L, Müller T, Blumer C, Foege M, consortium PHRT, Holz C, Lutterotti A. Continuous monitoring with wearables in multiple sclerosis reveals an association of cardiac autonomic dysfunction with disease severity. Mult Scler J Exp Transl Clin 2022; 8:20552173221103436. [PMID: 35677598 PMCID: PMC9168869 DOI: 10.1177/20552173221103436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 03/03/2021] [Indexed: 11/17/2022] Open
Abstract
Background Dysfunction of the autonomic nervous system is common in multiple sclerosis
patients, and probably present years before diagnosis, but its role in the
disease is poorly understood. Objectives To study the autonomic nervous system in patients with multiple sclerosis
using cardiac autonomic regulation measured with a wearable. Methods In a two-week study, we present a method to standardize the measurement of
heart rate variability using a wearable sensor that allows the investigation
of circadian trends. Using this method, we investigate the relationship of
cardiac autonomic dysfunction with clinical hallmarks and subjective burden
of fatigue and autonomic symptoms. Results In 55 patients with multiple sclerosis and 24 healthy age- and gender-matched
controls, we assessed the cumulative circadian heart-rate variability trend
of two weeks. The trend analysis revealed an effect of inflammation
(P = 0.0490, SMD = -0.5466) and progressive
neurodegeneration (P = 0.0016, SMD = 1.1491) on cardiac
autonomic function. No association with subjective symptoms could be
found. Conclusions Trend-based heart rate variability measured with a wearable provides the
opportunity for unobtrusive long-term assessment of autonomic functions in
patients with multiple sclerosis. It revealed a general dysregulation in
patients with multiple sclerosis.
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Affiliation(s)
- Marc Hilty
- University and University Hospital of Zürich, Department of Neurology, Zürich, 8091, Switzerland
| | - Pietro Oldrati
- University and University Hospital of Zürich, Department of Neurology, Zürich, 8091, Switzerland
- University and University Hospital of Zürich, Department of Neurology, Zürich, 8091, Switzerland
| | - Liliana Barrios
- ETH Zürich, Department of Computer Science, Zürich, 8092, Switzerland
- University and University Hospital of Zürich, Department of Neurology, Zürich, 8091, Switzerland
| | - Tamara Müller
- University and University Hospital of Zürich, Department of Neurology, Zürich, 8091, Switzerland
| | - Claudia Blumer
- University and University Hospital of Zürich, Department of Neurology, Zürich, 8091, Switzerland
| | - Magdalena Foege
- University and University Hospital of Zürich, Department of Neurology, Zürich, 8091, Switzerland
| | | | - Christian Holz
- ETH Zürich, Department of Computer Science, Zürich, 8092, Switzerland
| | - Andreas Lutterotti
- University and University Hospital of Zürich, Department of Neurology, Zürich, 8091, Switzerland
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Polverino P, Ajčević M, Catalan M, Bertolotti C, Furlanis G, Marsich A, Buoite Stella A, Accardo A, Manganotti P. Comprehensive telemedicine solution for remote monitoring of Parkinson's disease patients with orthostatic hypotension during COVID-19 pandemic. Neurol Sci 2022; 43:3479-3487. [PMID: 35301614 PMCID: PMC8930064 DOI: 10.1007/s10072-022-05972-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 02/21/2022] [Indexed: 12/04/2022]
Abstract
OBJECTIVE Orthostatic hypotension (OH) represents a frequent but under-recognized phenomenon in Parkinson's disease (PD). During COVID-19 pandemic, Information and Communication Technologies (ICT) have become pivotal in the management of chronic diseases like PD, not only to assess motor impairment, but also for vital signs monitoring. This pilot study aimed to propose a real-time remote home-monitoring system and protocol for PD patients with OH. METHODS Vital parameters were acquired by wireless devices and transmitted to an ICT platform, providing data and smart notifications to the healthcare provider through an interactive web portal. Eight patients with idiopathic PD and OH underwent 5-day monitoring. Data about OH episodes, therapeutic interventions, impact on daily activities, and patient satisfaction were collected and analyzed. RESULTS The proposed solution allowed the identification of 65 OH episodes and subsequent medical interventions. Thirty-five episodes were asymptomatic, especially in the postprandial and in the afternoon recordings. Systolic-blood-pressure (SBP) and diastolic-blood-pressure (DBP) were significantly lower in symptomatic episodes, while the pressure drops resulted significantly higher in presence of symptoms. High usability and patient satisfaction scores were observed. CONCLUSION The proposed home-monitoring system and protocol have proved to provide useful information and to allow prompt interventions in the management of PD patients with OH during COVID-19 pandemic.
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Affiliation(s)
- Paola Polverino
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, University Hospital and Health Services of Trieste - ASUGI, University of Trieste, Strada di Fiume, 447-34149, Trieste, Italy
| | - Miloš Ajčević
- Department of Engineering and Architecture, University of Trieste, Via A. Valerio, 10-34127, Trieste, Italy
| | - Mauro Catalan
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, University Hospital and Health Services of Trieste - ASUGI, University of Trieste, Strada di Fiume, 447-34149, Trieste, Italy
| | - Claudio Bertolotti
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, University Hospital and Health Services of Trieste - ASUGI, University of Trieste, Strada di Fiume, 447-34149, Trieste, Italy
| | - Giovanni Furlanis
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, University Hospital and Health Services of Trieste - ASUGI, University of Trieste, Strada di Fiume, 447-34149, Trieste, Italy
| | | | - Alex Buoite Stella
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, University Hospital and Health Services of Trieste - ASUGI, University of Trieste, Strada di Fiume, 447-34149, Trieste, Italy
| | - Agostino Accardo
- Department of Engineering and Architecture, University of Trieste, Via A. Valerio, 10-34127, Trieste, Italy
| | - Paolo Manganotti
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, University Hospital and Health Services of Trieste - ASUGI, University of Trieste, Strada di Fiume, 447-34149, Trieste, Italy.
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Habek M, Andabaka M, Fanciulli A, Jakob GB, Drulović J, Leys F, Di Pauli F, Hegen H, Auer M, Pekmezović T, Mesaroš Š, Jovičević V, Junaković A, Wenning GK, Deisenhammer F, Gabelić T, Barun B, Adamec I, Krbot Skorić M. Sudomotor dysfunction in people with neuromyelitis optica spectrum disorders. Eur J Neurol 2022; 29:2772-2780. [DOI: 10.1111/ene.15413] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 04/22/2022] [Accepted: 05/18/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Mario Habek
- University Hospital Center Zagreb Department of Neurology, Referral Center for Autonomic Nervous System Disorders Zagreb Croatia
- School of Medicine University of Zagreb Zagreb Croatia
| | - Marko Andabaka
- Faculty of Medicine University of Belgrade Belgrade Serbia
| | | | - Gregor Brecl Jakob
- University Medical Centre Ljubljana Department of Neurology Ljubljana Slovenia
| | - Jelena Drulović
- Faculty of Medicine University of Belgrade Belgrade Serbia
- University Clinical Center of Serbia, Clinic of Neurology Belgrade Serbia
| | - Fabian Leys
- Medical University of Innsbruck Department of Neurology Innsbruck Austria
| | - Franziska Di Pauli
- Medical University of Innsbruck Department of Neurology Innsbruck Austria
| | - Harald Hegen
- Medical University of Innsbruck Department of Neurology Innsbruck Austria
| | - Michael Auer
- Medical University of Innsbruck Department of Neurology Innsbruck Austria
| | | | - Šarlota Mesaroš
- Faculty of Medicine University of Belgrade Belgrade Serbia
- University Clinical Center of Serbia, Clinic of Neurology Belgrade Serbia
| | - Vanja Jovičević
- University Clinical Center of Serbia, Clinic of Neurology Belgrade Serbia
| | - Anamari Junaković
- University Hospital Center Zagreb Department of Neurology, Referral Center for Autonomic Nervous System Disorders Zagreb Croatia
| | - Gregor K. Wenning
- Medical University of Innsbruck Department of Neurology Innsbruck Austria
| | | | - Tereza Gabelić
- University Hospital Center Zagreb Department of Neurology, Referral Center for Autonomic Nervous System Disorders Zagreb Croatia
- School of Medicine University of Zagreb Zagreb Croatia
| | - Barbara Barun
- University Hospital Center Zagreb Department of Neurology, Referral Center for Autonomic Nervous System Disorders Zagreb Croatia
- School of Medicine University of Zagreb Zagreb Croatia
| | - Ivan Adamec
- University Hospital Center Zagreb Department of Neurology, Referral Center for Autonomic Nervous System Disorders Zagreb Croatia
- School of Medicine University of Zagreb Zagreb Croatia
| | - Magdalena Krbot Skorić
- University Hospital Center Zagreb Department of Neurology, Referral Center for Autonomic Nervous System Disorders Zagreb Croatia
- Faculty of Electrical Engineering and Computing University of Zagreb Zagreb Croatia
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12
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Usnich T, Hanssen H, Lohmann K, Lohse C, Klein C, Kasten M, Brüggemann N. Pronounced Orthostatic Hypotension in GBA-Related Parkinson's Disease. JOURNAL OF PARKINSON'S DISEASE 2022; 12:1539-1544. [PMID: 35491800 DOI: 10.3233/jpd-223197] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Patients with Parkinson's disease (PD) carrying variants in the Glucocerebrosidase (GBA) gene (GBA-PD) suffer from orthostatic symptoms more frequently than idiopathic PD patients (IPD). Systematic measurements of the blood pressure have not yet been performed. In the present study, a prospective analysis of 33 GBA-PD and 313 IPD patients was carried out. Systolic blood pressure upon changing from the supine to the upright position dropped more strongly in GBA-PD compared to IPD patients. Diastolic blood pressure and heart rate did not differ between groups. This study provides further evidence for a pronounced involvement of the autonomic nervous system in GBA-PD.
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Affiliation(s)
- Tatiana Usnich
- Institute of Neurogenetics, University of Luebeck, Luebeck, Germany
| | - Henrike Hanssen
- Institute of Neurogenetics, University of Luebeck, Luebeck, Germany
- Department of Neurology, University of Luebeck, Luebeck, Germany
| | - Katja Lohmann
- Institute of Neurogenetics, University of Luebeck, Luebeck, Germany
| | - Christina Lohse
- Department of Neurology, University of Luebeck, Luebeck, Germany
| | - Christine Klein
- Institute of Neurogenetics, University of Luebeck, Luebeck, Germany
| | - Meike Kasten
- Institute of Neurogenetics, University of Luebeck, Luebeck, Germany
- Department of Psychiatry and Psychotherapy, University of Luebeck, Luebeck, Germany
| | - Norbert Brüggemann
- Institute of Neurogenetics, University of Luebeck, Luebeck, Germany
- Department of Neurology, University of Luebeck, Luebeck, Germany
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13
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Christopoulos EM, Reijnierse EM, Lange PW, Meskers CGM, Maier AB. Orthostatic Hypotension and Orthostatic Intolerance Symptoms in Geriatric Rehabilitation Inpatients, RESORT. J Am Med Dir Assoc 2021; 22:2468-2477.e2. [PMID: 34478695 DOI: 10.1016/j.jamda.2021.08.014] [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: 02/26/2021] [Revised: 08/09/2021] [Accepted: 08/14/2021] [Indexed: 11/25/2022]
Abstract
OBJECTIVES Orthostatic hypotension (OH) and orthostatic intolerance symptoms are common in older community-dwelling adults and are associated with reduced quality of life and detrimental health outcomes. This study aimed to determine the prevalence, co-occurrence and determinants of OH and orthostatic intolerance symptoms in geriatric rehabilitation inpatients. DESIGN Observational, longitudinal cohort, "REStORing the health of acutely unwell adulTs" (RESORT). SETTING AND PARTICIPANTS Geriatric rehabilitation inpatients (n = 1505) of a tertiary teaching hospital in Melbourne, Australia. METHODS OH was defined as a drop in systolic blood pressure by ≥20 mm Hg and/or diastolic blood pressure by ≥10 mm Hg within three 3 of moving from supine to a standing or sitting position. Symptoms were recorded following the 3 minutes. Determinants included sociodemographics, reason for admission, cognitive health, nutritional status, physical performance, frailty, morbidity, medication use, length of stay (LOS), and number of geriatric conditions. Independent t-tests, Mann-Whitney U tests or χ2 tests were used to analyze differences between inpatients with and without OH and symptoms. Logistic regression analyses were used to ascertain the determinants. RESULTS OH and orthostatic intolerance symptoms were prevalent in 19.8% (standing: 21.4%, sitting: 18.2%) and 22.6% (standing: 25.0%, sitting: 20.2%) of inpatients, respectively. Symptoms were reported by 32.8% of inpatients with OH and 20.1% without OH. Higher number of comorbidities and geriatric conditions, low functional independence, and longer LOS were determinants of OH. Female gender, higher number of morbidities and geriatric conditions, low functional independence, depression risk, poor physical performance, musculoskeletal and "other" reasons for admission, and long LOS during geriatric rehabilitation were determinants of symptoms. CONCLUSIONS AND IMPLICATIONS OH and orthostatic intolerance symptoms occur in one-fifth of geriatric rehabilitation inpatients, however, the co-occurrence is low and determinants differ. Poorer health in patients with orthostatic intolerance symptoms highlights the need to assess symptoms in clinical practice, independent of an OH diagnosis.
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Affiliation(s)
- Elena M Christopoulos
- Department of Medicine and Aged Care, @AgeMelbourne, The Royal Melbourne Hospital, University of Melbourne, Melbourne, Australia
| | - Esmee M Reijnierse
- Department of Medicine and Aged Care, @AgeMelbourne, The Royal Melbourne Hospital, University of Melbourne, Melbourne, Australia; Department of Rehabilitation Medicine, Amsterdam UMC, VU University Medical Center, Amsterdam Movement Sciences, Amsterdam, The Netherlands
| | - Peter W Lange
- Department of Medicine and Aged Care, @AgeMelbourne, The Royal Melbourne Hospital, University of Melbourne, Melbourne, Australia
| | - Carel G M Meskers
- Department of Rehabilitation Medicine, Amsterdam UMC, VU University Medical Center, Amsterdam Movement Sciences, Amsterdam, The Netherlands
| | - Andrea B Maier
- Department of Medicine and Aged Care, @AgeMelbourne, The Royal Melbourne Hospital, University of Melbourne, Melbourne, Australia; Department of Human Movement Sciences, @AgeAmsterdam, Faculty of Behavioural and Movement Sciences, VU University Amsterdam, Amsterdam Movement Sciences, Amsterdam, The Netherlands; Healthy Longevity Translational Research Program, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Centre for Healthy Longevity, @AgeSingapore, National University Health System, Singapore.
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14
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Unveiling the relationship between autonomic involvement, fatigue, and cognitive dysfunction in early relapsing-remitting multiple sclerosis. Neurol Sci 2021; 42:4281-4287. [PMID: 34338931 DOI: 10.1007/s10072-021-05487-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 07/17/2021] [Indexed: 12/31/2022]
Abstract
BACKGROUND Fatigue is a common, yet disabling, symptom in patients with multiple sclerosis (PwMS). Fatigue has shown to be associated with self-reported autonomic nervous system (ANS) symptoms, particularly for cognitive fatigue; however, the question whether ANS involvement is related to cognitive impairment has never been addressed. We performed a study to unveil the complex relationship between fatigue, ANS symptoms, and cognitive impairment. METHODS We prospectively recruited early PwMS that were tested with Brief International Cognitive Assessment for Multiple Sclerosis (BICAMS), State-Trait Anxiety Inventory (STAI), Beck Depression Inventory (BDI), Modified Fatigue Impact Scale (MFIS) and Composite Autonomic Symptoms Scale-31 (COMPASS-31) scale. We performed a comparison between fatigued and non-fatigued patients and between cognitive unimpaired and impaired patients. We evaluated the association of COMPASS-31, MFIS, BDI, STAI, and BICAMS scores, and the analysis was repeated for each scale's sub-scores. A multivariable analysis was performed to elucidate predictors of fatigue. RESULTS Forty-four patients were recruited. Fatigued patients had higher COMPASS-31 total, orthostatic intolerance, secretomotor, and pupillomotor scores. No differences in fatigue and ANS symptoms were found between cognitive impaired and unimpaired patients. MFIS total score correlated with STAI state (p = 0.002) and trait (p < 0.001), BDI (p < 0.001), COMPASS-31 total (p < 0.001), orthostatic intolerance (p < 0.001), pupillomotor scores (p = 0.006). Multivariable analysis showed that BDI (p < 0.001) and COMPASS-31 (p = 0.021) predicted MFIS score. Sub-scores analysis showed that orthostatic intolerance has a relevant role in fatigue. CONCLUSION ANS symptoms are closely related with fatigue. Orthostatic intolerance may have a predominant role. Cognitive impairment seems not to be associated with ANS symptoms.
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15
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Veazie S, Peterson K, Ansari Y, Chung KA, Gibbons CH, Raj SR, Helfand M. Fludrocortisone for orthostatic hypotension. Cochrane Database Syst Rev 2021; 5:CD012868. [PMID: 34000076 PMCID: PMC8128337 DOI: 10.1002/14651858.cd012868.pub2] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Orthostatic hypotension is an excessive fall in blood pressure (BP) while standing and is the result of a decrease in cardiac output or defective or inadequate vasoconstrictor mechanisms. Fludrocortisone is a mineralocorticoid that increases blood volume and blood pressure. Fludrocortisone is considered the first- or second-line pharmacological therapy for orthostatic hypotension alongside mechanical and positional measures such as increasing fluid and salt intake and venous compression methods. However, there has been no Cochrane Review of the benefits and harms of this drug for this condition. OBJECTIVES To identify and evaluate the benefits and harms of fludrocortisone for orthostatic hypotension. SEARCH METHODS We searched the following databases on 11 November 2019: Cochrane Neuromuscular Specialised Register, CENTRAL, MEDLINE, Embase and CINAHL. We also searched trials registries. SELECTION CRITERIA We included all studies evaluating the benefits and harms of fludrocortisone compared to placebo, another drug for orthostatic hypotension, or studies without comparators, including randomized controlled trials (RCTs), quasi-RCTs and observational studies. We included studies in people with orthostatic hypotension due to a chronic peripheral neuropathy, a central autonomic neuropathy, or autonomic failure from other causes, but not medication-induced orthostatic hypotension or orthostatic hypotension from acute volume depletion or blood loss. DATA COLLECTION AND ANALYSIS We used Cochrane methodological procedures for most of the review. We developed and used a tool to prioritize observational studies that offered the best available evidence where there are gaps in the evidence from RCTs. We assessed the certainty of evidence for fludrocortisone versus placebo using GRADE. MAIN RESULTS We included 13 studies of 513 participants, including three cross-over RCTs and 10 observational studies (three cohort studies, six case series and one case-control study). The included RCTs were small (total of 28 participants in RCTs), short term (two to three weeks), only examined fludrocortisone for orthostatic hypotension in people with two conditions (diabetes and Parkinson disease), and had variable risk of bias (two had unclear risk of bias and one had low risk of bias). Heterogeneity in participant populations, comparators and outcome assessment methods prevented meta-analyses of the RCTs. We found very low-certainty evidence about the effects of fludrocortisone versus placebo on drop in BP in people with diabetes (-26 mmHg versus -39 mmHg systolic; -7 mmHg versus -11 mmHg diastolic; 1 cross-over study, 6 participants). For people with Parkinson disease, we found very-low certainty evidence about the effects of fludrocortisone on drop in BP compared to pyridostigmine (-14 mmHg versus -22.1 mmHg diastolic; P = 0.036; 1 cross-over study, 9 participants) and domperidone (no change after treatment in either group; 1 cross-over study, 13 participants). For orthostatic symptoms, we found very low-certainty evidence for fludrocortisone versus placebo in people with diabetes (4 out of 5 analyzed participants had improvements in orthostatic symptoms, 1 cross-over study, 6 participants), for fludrocortisone versus pyridostigmine in people with Parkinson disease (orthostatic symptoms unchanged; 1 cross-over study, 9 participants) or fludrocortisone versus domperidone (improvement to 6 for both interventions on the Composite Autonomic Symptom Scale-Orthostatic Domain (COMPASS-OD); 1 cross-over study, 13 participants). Evidence on adverse events was also very low-certainty in both populations, but indicated side effects were minimal. Observational studies filled some gaps in evidence by examining the effects in larger groups of participants, with more diverse conditions, over longer periods of time. One cohort study (341 people studied retrospectively) found fludrocortisone may not be harmful in the long term for familial dysautonomia. However, it is unclear if this translates to long-term improvements in BP drop or a meaningful improvement in orthostatic symptoms. AUTHORS' CONCLUSIONS The evidence is very uncertain about the effects of fludrocortisone on blood pressure, orthostatic symptoms or adverse events in people with orthostatic hypotension and diabetes or Parkinson disease. There is a lack of information on long-term treatment and treatment of orthostatic hypotension in other disease states. There is a need for standardized reporting of outcomes and for standardization of measurements of blood pressure in orthostatic hypotension.
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Affiliation(s)
- Stephanie Veazie
- Scientific Resource Center, VA Portland Health Care System, Portland, Oregon, USA
| | - Kim Peterson
- Evidence-based Synthesis Program Coordinating Center, VA Portland Health Care System, Portland, Oregon, USA
| | - Yasmin Ansari
- Internal Medicine and Geriatrics, Oregon Health & Science University, Portland, Oregon, USA
| | - Kathryn A Chung
- Neurology, Oregon Health & Science University, Portland, Oregon, USA
| | | | - Satish R Raj
- Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, Calgary, Canada
| | - Mark Helfand
- Medicine, Medical Informatics & Clinical Epidemiology, Oregon Health Sciences University, Portland, Oregon, USA
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16
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Affiliation(s)
- Artaza Gilani
- UCL Research Department of Primary Care and Population Health, University College London Medical School (Royal Free Hospital Campus), London NW3 2PF, UK
| | - Stephen P Juraschek
- Harvard Medical School, Beth Israel Deaconess Medical Center, Division of General Medicine, Section for Research, Boston, MA 02215, USA
| | - Matthew J Belanger
- Harvard Medical School, Beth Israel Deaconess Medical Center, Division of General Medicine, Section for Research, Boston, MA 02215, USA
| | - Julie E Vowles
- Hillingdon Hospitals NHS Foundation Trust, Uxbridge UB8 3NN, UK
| | - S Goya Wannamethee
- UCL Research Department of Primary Care and Population Health, University College London Medical School (Royal Free Hospital Campus), London NW3 2PF, UK
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17
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Christopoulos EM, Tran J, Hillebrand SL, Lange PW, Iseli RK, Meskers CGM, Maier AB. Initial orthostatic hypotension and orthostatic intolerance symptom prevalence in older adults: A systematic review. Int J Cardiol Hypertens 2021; 8:100071. [PMID: 33884364 PMCID: PMC7803043 DOI: 10.1016/j.ijchy.2020.100071] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 11/13/2020] [Accepted: 12/04/2020] [Indexed: 11/25/2022] Open
Abstract
Background Initial orthostatic hypotension is a clinically relevant syndrome in older adults which has been associated with symptoms of orthostatic intolerance. The aim of this systematic review was to determine the prevalence of orthostatic intolerance symptoms in older adults with initial orthostatic hypotension. Methods MEDLINE (from 1946), EMBASE (from 1974) and Cochrane were searched to December 6th, 2019 using the terms "initial orthostatic hypotension", "postural hypotension" and "older adults". Study selection involved the following criteria: published in English; mean or median age ≥ 65 years and diagnosis of initial orthostatic hypotension encompassed a decrease in systolic blood pressure by ≥ 40 mmHg and/or diastolic blood pressure by ≥ 20 mmHg within a maximum of 1 min following a postural change. Results Of 8311 articles, 12 articles reporting initial orthostatic hypotension prevalence in 3446 participants with a mean age of 75 (6 SD) years (56.5% female) were included. Five initial orthostatic hypotension definition variations were utilised and symptoms were reported in six articles (968 participants, mean age 73.4 (6.1 SD) years, 56% female). The prevalence of symptoms in older adults with initial orthostatic hypotension ranged from 24 to 100% and was dependent on variations in timing or the inclusion of symptoms in the initial orthostatic hypotension definition. Conclusions Where orthostatic intolerance symptoms were reported, a large proportion of older adults with a diagnosis of initial orthostatic hypotension were symptomatic. However, the literature on initial orthostatic hypotension and orthostatic intolerance symptoms is scarce and a variety of definitions of initial orthostatic hypotension are utilised.
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Affiliation(s)
- Elena M Christopoulos
- Department of Medicine and Aged Care, @AgeMelbourne, The Royal Melbourne Hospital, University of Melbourne, Melbourne, Australia
| | - Jennifer Tran
- Department of Medicine and Aged Care, @AgeMelbourne, The Royal Melbourne Hospital, University of Melbourne, Melbourne, Australia
| | - Sarah L Hillebrand
- Department of Human Movement Sciences, @AgeAmsterdam, Faculty of Behavioural and Movement Sciences, VU University Amsterdam, Amsterdam Movement Sciences, Amsterdam, the Netherlands
| | - Peter W Lange
- Department of Medicine and Aged Care, @AgeMelbourne, The Royal Melbourne Hospital, University of Melbourne, Melbourne, Australia
| | - Rebecca K Iseli
- Department of Medicine and Aged Care, @AgeMelbourne, The Royal Melbourne Hospital, University of Melbourne, Melbourne, Australia
| | - Carel G M Meskers
- Department of Rehabilitation Medicine, Amsterdam UMC, VU University Medical Center, Amsterdam Movement Sciences, Amsterdam, the Netherlands
| | - Andrea B Maier
- Department of Medicine and Aged Care, @AgeMelbourne, The Royal Melbourne Hospital, University of Melbourne, Melbourne, Australia.,Department of Human Movement Sciences, @AgeAmsterdam, Faculty of Behavioural and Movement Sciences, VU University Amsterdam, Amsterdam Movement Sciences, Amsterdam, the Netherlands
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18
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Idiaquez JF, Idiaquez J, Casar JC, Biaggioni I. Neurogenic Orthostatic Hypotension. Lessons From Synucleinopathies. Am J Hypertens 2021; 34:125-133. [PMID: 33705537 DOI: 10.1093/ajh/hpaa131] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 08/04/2020] [Accepted: 08/12/2020] [Indexed: 12/15/2022] Open
Abstract
Maintenance of upright blood pressure critically depends on the autonomic nervous system and its failure leads to neurogenic orthostatic hypotension (NOH). The most severe cases are seen in neurodegenerative disorders caused by abnormal α-synuclein deposits: multiple system atrophy (MSA), Parkinson's disease, Lewy body dementia, and pure autonomic failure (PAF). The development of novel treatments for NOH derives from research in these disorders. We provide a brief review of their underlying pathophysiology relevant to understand the rationale behind treatment options for NOH. The goal of treatment is not to normalize blood pressure but rather to improve quality of life and prevent syncope and falls by reducing symptoms of cerebral hypoperfusion. Patients not able to recognize NOH symptoms are at a higher risk for falls. The first step in the management of NOH is to educate patients on how to avoid high-risk situations and providers to identify medications that trigger or worsen NOH. Conservative countermeasures, including diet and compression garments, should always precede pharmacologic therapies. Volume expanders (fludrocortisone and desmopressin) should be used with caution. Drugs that enhance residual sympathetic tone (pyridostigmine and atomoxetine) are more effective in patients with mild disease and in MSA patients with spared postganglionic fibers. Norepinephrine replacement therapy (midodrine and droxidopa) is more effective in patients with neurodegeneration of peripheral noradrenergic fibers like PAF. NOH is often associated with other cardiovascular diseases, most notably supine hypertension, and treatment should be adapted to their presence.
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Affiliation(s)
- Juan Francisco Idiaquez
- Hospital Padre Hurtado, Facultad de Medicina, Clínica Alemana Universidad del Desarrollo, Santiago de Chile, Chile
| | - Juan Idiaquez
- Departamento de Neurologia, Pontificia Universidad Catolica de Chile, Santiago de Chile, Chile
| | - Juan Carlos Casar
- Departamento de Neurologia, Pontificia Universidad Catolica de Chile, Santiago de Chile, Chile
| | - Italo Biaggioni
- Vanderbilt Autonomic Dysfunction Center and Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
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19
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Chelimsky G, Chelimsky T. Non-pharmacologic management of orthostatic hypotension. Auton Neurosci 2020; 229:102732. [PMID: 33126146 DOI: 10.1016/j.autneu.2020.102732] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 08/28/2020] [Accepted: 09/11/2020] [Indexed: 11/24/2022]
Abstract
Orthostatic hypotension (OH), a debilitating disorder characterized by a drop in blood pressure when in the upright position, may be treated through several pharmacologic and lifestyle modifications. The treatment is aimed at decreasing the symptoms, mainly the falls, increase the standing time, and improve the activities of daily life. A recent expert consensus outlined the management of orthostatic hypotension and included 4 sequential steps: 1) review medications and modify or remove those that may aggravate or cause OH; 2) non-pharmacologic measures; 3) pharmacologic measures and 4) treatment combinations. The aim of this manuscript is to review the non-pharmacological approach. In milder cases, this approach may suffice, but with more severe symptoms, such as falls, syncope or near-syncope, a pharmacological strategy is simultaneously employed. Furthermore, most non-pharmacological measures are combined. The non-pharmacological approach is aimed at optimizing blood volume, decreasing postural venous pooling, reducing heat and post-prandial induced vasodilation, emphasizing physical conditioning, and minimizing nocturnal diuresis.
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Affiliation(s)
- Gisela Chelimsky
- Dept of Pediatrics, Medical College of Wisconsin, United States of America
| | - Thomas Chelimsky
- Dept of Neurology, Medical College of Wisconsin, United States of America.
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20
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Freeman R, Illigens BMW, Lapusca R, Campagnolo M, Abuzinadah AR, Bonyhay I, Sinn DI, Miglis M, White J, Gibbons CH. Symptom Recognition Is Impaired in Patients With Orthostatic Hypotension. Hypertension 2020; 75:1325-1332. [PMID: 32223377 DOI: 10.1161/hypertensionaha.119.13619] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Failure to recognize symptoms of orthostatic hypotension (OH) may result in falls, syncope, and injuries. The relationship between orthostatic changes in blood pressure and symptom occurrence and severity is not known. The goal of the present study was to define the relationship between the occurrence and severity of the symptoms of orthostatic hypotension (OH) and (1) the upright systolic blood pressure (SBP) and (2) the fall in SBP after tilting in patients with OH. We prospectively studied 89 patients with OH. Reported BP values include the lowest BP in the first 3 minutes of tilt and the change in blood pressure during tilt. Subjects were queried about symptoms of orthostatic intolerance while supine and during the first 3 minutes of tilt testing using Question 1 of the Orthostatic Hypotension Questionnaire. Mean tilted SBP was 101.6±26.1 mm Hg and mean SBP fall 47.9±18.1 mm Hg. Mean symptom scores when upright were: light-headedness (2.3/10±2.7), dizziness (1.6/10±2.5), and impending blackout (0.8/10±1.9). The majority of patients were asymptomatic or mildly symptomatic and no discrete cutoff for symptoms was observed. The magnitude of the SBP fall (r=-0.07, P=NS) and the lowest upright SBP (r=0.08, P=NS) did not correlate with any reported symptom. These results suggest a poor relationship between the magnitude of the orthostatic BP fall, the upright orthostatic BP, and symptoms. Many patients are asymptomatic despite substantial SBP falls and low orthostatic blood pressures. These findings have implications for clinical care of patients with OH and clinical trials to treat patients with OH.
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Affiliation(s)
- Roy Freeman
- From the Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (R.F., B.M.W.I., I.B., C.H.G.)
| | - Ben M W Illigens
- From the Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (R.F., B.M.W.I., I.B., C.H.G.)
| | - Razvan Lapusca
- Department of Internal Medicine/Cardiology, Heart Center Leipzig at University of Leipzig, Germany (R.L.)
| | | | - Ahmad R Abuzinadah
- Department of Internal Medicine, King Abdulaziz University Hospital, College of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia (A.R.A.)
| | - Istvan Bonyhay
- From the Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (R.F., B.M.W.I., I.B., C.H.G.)
| | - Dong-In Sinn
- Department of Neurology, Stanford Medical Center, Palo Alto, CA (D.-I.S., M.M.)
| | - Mitchell Miglis
- Department of Neurology, Stanford Medical Center, Palo Alto, CA (D.-I.S., M.M.)
| | - Jeffrey White
- University of Virginia School of Medicine, Charlottesville (J.W.)
| | - Christopher H Gibbons
- From the Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (R.F., B.M.W.I., I.B., C.H.G.)
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21
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Tipton PW, Cheshire WP. Mechanisms underlying unawareness of neurogenic orthostatic hypotension. Clin Auton Res 2020; 30:279-281. [PMID: 32170599 DOI: 10.1007/s10286-020-00679-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Accepted: 02/28/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Philip W Tipton
- Department of Neurology, Mayo Clinic, 4500 Mellish Rd, Jacksonville, FL, 32224, USA
| | - William P Cheshire
- Department of Neurology, Mayo Clinic, 4500 Mellish Rd, Jacksonville, FL, 32224, USA.
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22
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Affiliation(s)
- Horacio Kaufmann
- From the Department of Neurology, Dysautonomia Center, New York University School of Medicine, New York
| | - Lucy Norcliffe-Kaufmann
- From the Department of Neurology, Dysautonomia Center, New York University School of Medicine, New York
| | - Jose-Alberto Palma
- From the Department of Neurology, Dysautonomia Center, New York University School of Medicine, New York
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23
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Habek M, Crnošija L, Gabelić T, Barun B, Adamec I, Junaković A, Ruška B, Pavičić T, Krbot Skorić M. Longitudinal assessment of autonomic nervous system in patients with first demyelinating event suggestive of multiple sclerosis. Eur J Neurol 2019; 26:1377-1383. [PMID: 31099944 DOI: 10.1111/ene.13989] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Accepted: 05/13/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND PURPOSE As a high proportion of people with clinically isolated syndrome (pwCIS) exhibit sympathetic adrenergic and sudomotor dysfunction, the aim of this study was to investigate the evolution of autonomic nervous system (ANS) abnormalities in pwCIS over a 2-year follow-up. METHODS This was a prospective cohort study in which 121 pwCIS were enrolled and followed for 2 years. After 2-year follow-up, data were available for 84 pwCIS. ANS symptoms were evaluated with the Composite Autonomic System Score-31 (COMPASS-31) and results of the ANS tests were expressed using the Composite Autonomic Scoring Scale (CASS) at baseline and visit at month 24. Symptomatic dysautonomia was defined if the patient had a COMPASS-31 value above the median of the whole cohort at baseline evaluation (COMPASS-31 > 6.79) and CASS score >0. RESULTS Complete CASS data at baseline and month 24 were available for 62 patients; in 24 (38.7%) patients there was worsening, in 16 (25.8%) there was improvement and in 22 (35.5%) there was no change in CASS score. In 90% of pwCIS (72 of 80) there was no change in parasympathetic nervous system tests, whereas 47.3% (35 of 74) had either worsening or improvement in sympathetic adrenergic and 28.6% (20 of 70) had either worsening or improvement in sudomotor function. A multivariable regression model identified the total number of T2 lesions as an independent predictor for worsening of symptomatic dysautonomia. No predictors for worsening or improving of CASS score were identified. CONCLUSION A substantial proportion of pwCIS experienced worsening of ANS abnormalities during the 2-year follow-up and magnetic resonance imaging parameters seemed to predict these abnormalities.
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Affiliation(s)
- M Habek
- Department of Neurology, Referral Center for Autonomic Nervous System Disorders, University Hospital Center Zagreb, Zagreb, Croatia.,School of Medicine, University of Zagreb, Zagreb, Croatia
| | - L Crnošija
- Department of Neurology, Referral Center for Autonomic Nervous System Disorders, University Hospital Center Zagreb, Zagreb, Croatia
| | - T Gabelić
- Department of Neurology, Referral Center for Autonomic Nervous System Disorders, University Hospital Center Zagreb, Zagreb, Croatia.,School of Medicine, University of Zagreb, Zagreb, Croatia
| | - B Barun
- Department of Neurology, Referral Center for Autonomic Nervous System Disorders, University Hospital Center Zagreb, Zagreb, Croatia.,School of Medicine, University of Zagreb, Zagreb, Croatia
| | - I Adamec
- Department of Neurology, Referral Center for Autonomic Nervous System Disorders, University Hospital Center Zagreb, Zagreb, Croatia
| | - A Junaković
- Department of Neurology, Referral Center for Autonomic Nervous System Disorders, University Hospital Center Zagreb, Zagreb, Croatia
| | - B Ruška
- Department of Neurology, Referral Center for Autonomic Nervous System Disorders, University Hospital Center Zagreb, Zagreb, Croatia.,School of Medicine, University of Zagreb, Zagreb, Croatia
| | - T Pavičić
- Department of Neurology, Referral Center for Autonomic Nervous System Disorders, University Hospital Center Zagreb, Zagreb, Croatia.,School of Medicine, University of Zagreb, Zagreb, Croatia
| | - M Krbot Skorić
- Department of Neurology, Referral Center for Autonomic Nervous System Disorders, University Hospital Center Zagreb, Zagreb, Croatia.,Faculty of Electrical Engineering and Computing, University of Zagreb, Zagreb, Croatia
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24
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Abstract
OBJECTIVES Most studies of orthostatic hypotension (OH) have focused on community-dwelling and institutionalized patient populations. Less is known about OH in hospitalized patients. Moreover, a comprehensive review of OH in internal medicine wards has not been published in the English literature. Our purpose is to provide current information regarding OH in internal medicine inpatients. METHODS A comprehensive search of medical databases was performed for potentially relevant articles, using the following keywords: postural or orthostatic hypotension, with the combination of hospitalization or internal medicine. Inclusion criteria were: population of patients hospitalized for acute disorders in internal medicine or geriatric wards with a sample size of ≥50 and publication as an original full-length article in the English language. Data from 14 selected studies are reviewed, including: pathophysiology, evaluation, prevalence, manifestations, risk factors, prognosis, and management. RESULTS OH is a common and often symptomatic disorder in elderly internal medicine patients. The prevalence of OH in this population ranges from 22-75%. There are substantial discrepancies between the studies reviewed regarding definitions and means of evaluating OH. OH in internal medicine wards is largely non-neurogenic and multifactorial. The main predisposing factors for OH are prolonged bed rest, hypertension, and heart failure. OH in internal medicine wards is managed mainly with non-pharmacologic interventions, and is frequently reversible. CONCLUSIONS In internal medicine inpatients, OH warrants attention because this disorder is common, potentially dangerous, and treatable. In the hospital setting, OH should be routinely assessed on ambulation, following the current guidelines for OH definition and meaning.
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Affiliation(s)
- Irma Tzur
- a Department of Internal Medicine "F" , Assaf Harofeh Medical Center , Zerifin , Israel (affiliated to Sackler Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel)
| | - Shimon Izhakian
- a Department of Internal Medicine "F" , Assaf Harofeh Medical Center , Zerifin , Israel (affiliated to Sackler Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel)
| | - Oleg Gorelik
- a Department of Internal Medicine "F" , Assaf Harofeh Medical Center , Zerifin , Israel (affiliated to Sackler Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel)
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Tzur I, Izhakian S, Gorelik O. Orthostatic hypotension: definition, classification and evaluation. Blood Press 2019; 28:146-156. [DOI: 10.1080/08037051.2019.1604067] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Irma Tzur
- Department of Internal Medicine "F", Assaf Harofeh Medical Center, Zerifin, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel
| | - Shimon Izhakian
- Department of Internal Medicine "F", Assaf Harofeh Medical Center, Zerifin, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel
| | - Oleg Gorelik
- Department of Internal Medicine "F", Assaf Harofeh Medical Center, Zerifin, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel
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26
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Habek M. Immune and autonomic nervous system interactions in multiple sclerosis: clinical implications. Clin Auton Res 2019; 29:267-275. [PMID: 30963343 DOI: 10.1007/s10286-019-00605-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 03/28/2019] [Indexed: 12/25/2022]
Abstract
Multiple sclerosis is characterized by a wide spectrum of clinical manifestations, among which dysfunction of the autonomic nervous system represents an important cause of multiple sclerosis-related disability. The aim of this review is to provide an overview of autonomic dysfunction in people with multiple sclerosis, and to discuss the interactions between the immune and autonomic nervous systems and the effects of these interactions on various aspects of multiple sclerosis. Autonomic dysfunction in people with multiple sclerosis can be demonstrated clinically and on a molecular level. Clinically, it can be demonstrated by measuring autonomic symptoms with the Composite Autonomic Symptom Score (COMPASS-31), and neurophysiologically, with different autonomic nervous system tests. Both symptomatic and objectively determined autonomic dysfunction can be associated with increased risk of multiple sclerosis disease activity. Further supporting these clinical observations are molecular changes in immune cells. Changes in the sympathetic autonomic system, such as different expression of dopaminergic and adrenergic receptors on immune cells, or modulation of the cholinergic anti-inflammatory pathway over different subunits of the nicotinic acetylcholine receptor in the peripheral immune system, may mediate different effects on multiple sclerosis disease activity.
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Affiliation(s)
- Mario Habek
- Department of Neurology, Referral Center for Autonomic Nervous System Disorders, University Hospital Center Zagreb, Kišpatićeva 12, 10000, Zagreb, Croatia. .,School of Medicine, University of Zagreb, Zagreb, Croatia.
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27
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Yoo SW, Kim JS, Oh YS, Ryu DW, Lee KS. Trouble Concentrating is an Easily Overlooked Symptom of Orthostatic Hypotension in Early Parkinson's Disease. JOURNAL OF PARKINSONS DISEASE 2019; 9:405-411. [PMID: 30909249 DOI: 10.3233/jpd-191578] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Trouble concentrating during orthostasis is one symptom of orthostatic hypotension (OH), but it is often ignored in clinical practice because OH incorporates many nonspecific symptoms. Blunted cognition during orthostasis may affect various aspects of the clinical status of patients with Parkinson's disease (PD), but its impact on drug-naïve, early PD patients is not clear. OBJECTIVE This study investigated the association between trouble concentrating during orthostasis and orthostatic blood pressure changes and the influence of trouble concentrating during orthostasis on other non-motor symptoms and health-related quality of life in de novo PD. METHODS A total of 124 patients with early PD were enrolled and received a structured clinical interview, physical examination, and validated questionnaires to evaluate motor and non-motor symptoms and quality of life. Disturbed concentration was evaluated with question 5 of the Orthostatic Hypotension Questionnaire system assessment (part I). Supine blood pressure and blood pressure change during tilt table testing were recorded, and any association was analyzed. RESULTS Among the study population, 76 (61.3%) patients had trouble concentrating. Patients with blunted concentration had a steeper decrease in blood pressure during orthostasis. The score for trouble concentrating was positively associated with non-motor symptoms and quality of life scores. CONCLUSIONS Trouble concentrating when standing was a frequent finding in early, drug-naïve PD patients. It was positively associated with non-motor burden, mood and quality of life in patients with PD. OH was correlated with the incidence of trouble concentrating. Such findings complicate treatment but provide valuable information for managing early PD.
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Affiliation(s)
- Sang-Won Yoo
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Joong-Seok Kim
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yoon-Sang Oh
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Dong-Woo Ryu
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kwang-Soo Lee
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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Magkas N, Tsioufis C, Thomopoulos C, Dilaveris P, Georgiopoulos G, Sanidas E, Papademetriou V, Tousoulis D. Orthostatic hypotension: From pathophysiology to clinical applications and therapeutic considerations. J Clin Hypertens (Greenwich) 2019; 21:546-554. [DOI: 10.1111/jch.13521] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 02/14/2019] [Accepted: 02/20/2019] [Indexed: 12/13/2022]
Affiliation(s)
- Nikolaos Magkas
- First Department of Cardiology “Hippokration” Hospital, University of Athens, Medical School Athens Greece
| | - Costas Tsioufis
- First Department of Cardiology “Hippokration” Hospital, University of Athens, Medical School Athens Greece
| | | | - Polychronis Dilaveris
- First Department of Cardiology “Hippokration” Hospital, University of Athens, Medical School Athens Greece
| | - Georgios Georgiopoulos
- First Department of Cardiology “Hippokration” Hospital, University of Athens, Medical School Athens Greece
| | - Elias Sanidas
- Hypertension Excellence Centre‐ESH, Department of Cardiology LAIKO General Hospital Athens Greece
| | - Vasilios Papademetriou
- Cardiology Department Georgetown University and Veterans Affairs Medical Center Washington District of Columbia
| | - Dimitrios Tousoulis
- First Department of Cardiology “Hippokration” Hospital, University of Athens, Medical School Athens Greece
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29
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Iseli R, Nguyen VTV, Sharmin S, Reijnierse EM, Lim WK, Maier AB. Orthostatic hypotension and cognition in older adults: A systematic review and meta-analysis. Exp Gerontol 2019; 120:40-49. [PMID: 30825549 DOI: 10.1016/j.exger.2019.02.017] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 02/09/2019] [Accepted: 02/25/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUND Orthostatic hypotension (OH) is common in older adults with reported prevalence rates of 5-40%. A direct link between OH and cognitive performance has been proposed due to impaired vascular autoregulation. AIM To systematically assess the literature of the association between OH and cognitive performance in older adults. METHODS Literature search of MEDLINE, Embase, Cochrane Central Register of Controlled Trials and PsycINFO from inception to May 2017. Studies were included if OH and cognition were assessed in subjects of mean or median age ≥65 years. Risk of bias was assessed with the Newcastle Ottawa Scale. RESULTS Of 3266 studies screened, 32 studies (22 cross-sectional; 10 longitudinal) reporting data of 28,980 individuals were included. OH prevalence ranged from 3.3% to 58%. Of the 32 studies, 18 reported an association between OH and worse cognitive performance and 14 reported no association. Mini Mental State Examination (MMSE) was the most commonly used cognitive assessment tool. Studies using more than one cognitive assessment tool were more likely to find an association between OH and worse cognition. OH was significantly associated with a lower MMSE mean score (mean difference - 0.51 (95% CI: -0.85, -0.17, p = 0.003)) and an increased risk of cognitive impairment (OR 1.19 (95% CI, 1.00-1.42, p = 0.048)). CONCLUSIONS OH is common in older populations and is associated with worse cognition expressed as lower MMSE scores. Use of MMSE alone as a cognitive assessment tool may underestimate the association. It is yet unclear whether the association between OH and worse cognitive performance is causative.
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Affiliation(s)
- Rebecca Iseli
- Department of Medicine and Aged Care, @AgeMelbourne, The Royal Melbourne Hospital, The University of Melbourne, Parkville, Victoria, Australia.
| | - Vi Truc Vo Nguyen
- Department of Medicine and Aged Care, @AgeMelbourne, The Royal Melbourne Hospital, The University of Melbourne, Parkville, Victoria, Australia
| | - Sifat Sharmin
- Melbourne Academic Centre for Health, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Parkville, Victoria, Australia
| | - Esmee M Reijnierse
- Department of Medicine and Aged Care, @AgeMelbourne, The Royal Melbourne Hospital, The University of Melbourne, Parkville, Victoria, Australia
| | - Wen Kwang Lim
- Department of Medicine and Aged Care, @AgeMelbourne, The Royal Melbourne Hospital, The University of Melbourne, Parkville, Victoria, Australia
| | - Andrea B Maier
- Department of Medicine and Aged Care, @AgeMelbourne, The Royal Melbourne Hospital, The University of Melbourne, Parkville, Victoria, Australia; Department of Human Movement Sciences, @AgeAmsterdam, Amsterdam Movement Sciences, Vrije Universiteit, Van der Boechorststraat, Amsterdam, the Netherlands
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30
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Robertson AD, Udow SJ, Espay AJ, Merola A, Camicioli R, Lang AE, Masellis M. Orthostatic hypotension and dementia incidence: links and implications. Neuropsychiatr Dis Treat 2019; 15:2181-2194. [PMID: 31447560 PMCID: PMC6683958 DOI: 10.2147/ndt.s182123] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 07/09/2019] [Indexed: 12/14/2022] Open
Abstract
Orthostatic hypotension (OH) is a common condition, particularly in patients with α-synucleinopathies such as Parkinson's disease, and has a significant impact on activities of daily living and quality of life. Recent data suggest an association with cognitive impairment. Herein, we review the evidence that OH increases the odds of incident mild cognitive impairment and dementia. Potential mechanisms underlying the putative relationship are discussed, including cerebral hypoperfusion, supine hypertension, white matter hyperintensities, and neurodegeneration. Finally, we highlight the challenges with respect to treatment and the negative impact on the quality of life and long-term prognosis presented by the coexistence of OH and dementia. Large population-based studies have reported that OH is associated with about a 20% increased risk of dementia in the general population, while smaller cohort studies suggest an even greater effect in patients with α-synucleinopathies (3- to 7-fold higher than controls). Ultimately, OH exposure is difficult to quantify, predominantly limited to pressure regulation during a one-time orthostatic challenge, and the causative association with dementia may turn out to be bidirectional, especially in α-synucleinopathies. Early diagnosis and treatment of OH may improve long-term prognosis.
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Affiliation(s)
- Andrew D Robertson
- Schlegel-UW Research Institute for Aging, University of Waterloo, Waterloo, ON, Canada.,Hurvitz Brain Sciences Program, Sunnybrook Research Institute, University of Toronto, Toronto, ON, Canada
| | - Sean J Udow
- Division of Internal Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Alberto J Espay
- Department of Neurology, James and Joan Gardner Family Center for Parkinson's Disease and Movement Disorders, University of Cincinnati, Cincinnati, OH, USA
| | - Aristide Merola
- Department of Neurology, James and Joan Gardner Family Center for Parkinson's Disease and Movement Disorders, University of Cincinnati, Cincinnati, OH, USA
| | - Richard Camicioli
- Department of Medicine (Neurology), University of Alberta, Edmonton, AB, Canada
| | - Anthony E Lang
- Division of Neurology, Department of Medicine, University of Toronto, Toronto, ON, Canada.,Edmond J. Safra Program in Parkinson's Disease, Toronto Western Hospital, University Health Network, Toronto, ON, Canada.,Morton and Gloria Shulman Movement Disorders Clinic, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
| | - Mario Masellis
- Hurvitz Brain Sciences Program, Sunnybrook Research Institute, University of Toronto, Toronto, ON, Canada.,Division of Neurology, Department of Medicine, University of Toronto, Toronto, ON, Canada.,Cognitive and Movement Disorders Clinic, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
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31
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Cheshire WP. Chemical pharmacotherapy for the treatment of orthostatic hypotension. Expert Opin Pharmacother 2018; 20:187-199. [DOI: 10.1080/14656566.2018.1543404] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Krbot Skorić M, Crnošija L, Adamec I, Barun B, Gabelić T, Smoljo T, Stanić I, Pavičić T, Pavlović I, Drulović J, Pekmezović T, Habek M. Autonomic symptom burden is an independent contributor to multiple sclerosis related fatigue. Clin Auton Res 2018; 29:321-328. [PMID: 30209702 DOI: 10.1007/s10286-018-0563-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 08/30/2018] [Indexed: 12/14/2022]
Abstract
OBJECTIVES To investigate a possible association between autonomic dysfunction and fatigue in people with multiple sclerosis. METHODS In 70 people with multiple sclerosis early in the disease course (51 females, mean age 33.8 ± 9.1), quantitative sudomotor axon reflex tests, cardiovascular reflex tests (heart rate and blood pressure responses to the Valsalva maneuver and heart rate response to deep breathing), and the tilt table test were performed. Participants completed the Composite Autonomic Symptom Score 31, the Modified Fatigue Impact Scale, and the Epworth Sleepiness Scale, as well as the Beck Depression Inventory. Cutoff scores of ≥ 38 or ≥ 45 on the Modified Fatigue Impact Scale were used to stratify patients into a fatigued subgroup (N = 17 or N = 9, respectively). RESULTS We found clear associations between fatigue and scores in subjective tests of the autonomic nervous system: fatigued patients scored significantly worse on Composite Autonomic Symptom Score 31, and there was a strong correlation between the Modified Fatigue Impact Scale and the Composite Autonomic Symptom Score 31 (rs = 0.607, p < 0.001). On the other hand, we found only modest associations between fatigue and scores in objective tests of the autonomic nervous system: there was a clear trend for lower sweating outputs at all measured sites, which reached statistical significance for the distal leg and foot. We found weak correlations between the Modified Fatigue Impact Scale and the Valsalva ratio (rs = - 0.306, p = 0.011), as well as between the Modified Fatigue Impact Scale and quantitative sudomotor axon reflex tests of the forearm, proximal, and distal lower leg (rs = - 0.379, p = 0.003; rs = - 0.356, p = 0.005; and rs = - 0.345, p = 0.006, respectively). A multiple regression model showed that the Composite Autonomic Symptom Score 31, Beck Depression Inventory, and Epworth Sleepiness Scale were independent predictors of fatigue (p = 0.005, p = 0.019, and p = 0.010, respectively). CONCLUSION These results suggest that-even early in the course of the disease-people with multiple sclerosis suffer from objective and subjective impairments of the autonomic nervous system. The results also point to an association between autonomic nervous system impairment and multiple sclerosis related fatigue.
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Affiliation(s)
- Magdalena Krbot Skorić
- Department of Neurology, Referral Center for Autonomic Nervous System Disorders, University Hospital Center Zagreb, Kišpatićeva 12, 10000, Zagreb, Croatia
- Faculty of Electrical Engineering and Computing, University of Zagreb, Zagreb, Croatia
| | - Luka Crnošija
- Department of Neurology, Referral Center for Autonomic Nervous System Disorders, University Hospital Center Zagreb, Kišpatićeva 12, 10000, Zagreb, Croatia
| | - Ivan Adamec
- Department of Neurology, Referral Center for Autonomic Nervous System Disorders, University Hospital Center Zagreb, Kišpatićeva 12, 10000, Zagreb, Croatia
| | - Barbara Barun
- Department of Neurology, Referral Center for Autonomic Nervous System Disorders, University Hospital Center Zagreb, Kišpatićeva 12, 10000, Zagreb, Croatia
- School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Tereza Gabelić
- Department of Neurology, Referral Center for Autonomic Nervous System Disorders, University Hospital Center Zagreb, Kišpatićeva 12, 10000, Zagreb, Croatia
- School of Medicine, University of Zagreb, Zagreb, Croatia
| | | | - Ivan Stanić
- School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Tin Pavičić
- School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Ivan Pavlović
- School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Jelena Drulović
- Clinic of Neurology, CCS, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Tatjana Pekmezović
- Institute of Epidemiology, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Mario Habek
- Department of Neurology, Referral Center for Autonomic Nervous System Disorders, University Hospital Center Zagreb, Kišpatićeva 12, 10000, Zagreb, Croatia.
- School of Medicine, University of Zagreb, Zagreb, Croatia.
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Performance of the COMPASS-31 questionnaire with regard to autonomic nervous system testing results and medication use: a prospective study in a real-life setting. Neurol Sci 2018; 39:2079-2084. [PMID: 30140988 DOI: 10.1007/s10072-018-3542-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2018] [Accepted: 08/17/2018] [Indexed: 10/28/2022]
Abstract
The aim of this study was to investigate the performance of the Composite Autonomic System Score-31 (COMPASS-31) questionnaire in a real-life setting in consecutive patients referred to the laboratory for objective testing of the autonomic nervous system (ANS), with the hypothesis that COMPASS-31 results differ depending on medications and findings of the tilt table test results. One hundred seventy-one consecutive patients (125 females, mean age 41.5 ± 19.3) referred for testing of the ANS were enrolled. Before testing, all patients completed the recently validated Croatian version of COMPASS-31. The following data were systematically collected for all patients: age, sex, diagnoses, and medications. Results of COMPASS-31 were significantly higher in patients taking medications with a known influence on the ANS (p < 0.001). Patients with postural orthostatic tachycardia had significantly higher orthostatic intolerance and vasomotor domains of COMPASS-31 (p = 0.048 and p = 0.022, respectively). Patients with a cardiovagal score ≥ 1 had a significantly higher vasomotor domain of COMPASS-31 compared to patients with normal results of ANS tests (p = 0.030). These findings suggest the COMPASS-31 might be a valuable screening tool for autonomic dysfunctions, as it is associated with impaired ANS tests, but usage of medications that modify the ANS should always be taken into account.
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Adamec I, Crnošija L, Junaković A, Krbot Skorić M, Habek M. Progressive multiple sclerosis patients have a higher burden of autonomic dysfunction compared to relapsing remitting phenotype. Clin Neurophysiol 2018; 129:1588-1594. [PMID: 29885648 DOI: 10.1016/j.clinph.2018.05.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Revised: 04/30/2018] [Accepted: 05/01/2018] [Indexed: 10/14/2022]
Abstract
OBJECTIVE To determine autonomic dysfunction (AD) differences in patients with relapsing remitting multiple sclerosis (pwRRMS) and progressive MS (pwPMS). METHODS Composite autonomic scoring scale (CASS) and heart rate variability (HRV) were performed in 40 pwRRMS and 30 pwPMS. RESULTS pwPMS had a significantly higher sudomotor index and total CASS score compared to pwRRMS (p < 0.001 and p < 0.001, respectively). Disease duration positively correlated with sudomotor index and total CASS (rs = 0.409, p < 0.001 and rs = 0.472, p < 0.001, respectively), while the Expanded Disability Status Scale (EDSS) positively correlated with sudomotor index and total CASS (rs = 0.411, p < 0.001 and rs = 0.402, p = 0.001, respectively) in all patients. Type of multiple sclerosis (pwRRMS or pwPMS) corrected for age, sex and disease duration, was a statistically significant predictor of CASS value (B = 1.215, p = 0.019). Compared to pwRRMS, pwPMS had a significantly lower standard deviation of NN intervals (SDNN), low frequency (LF), and high frequency (HF), during both the supine and tilt-up phases (all p-values <0.006). pwPMS had a significantly lower LF/HF (p = 0.008) during tilt-up. CONCLUSION There is a significant difference in autonomic function in pwRRMS and pwPMS; with pwPMS having a higher burden of AD, which is particularly evident for sweating dysfunction. SIGNIFICANCE Further research is needed to establish whether parasympathetic and sudomotor dysfunction may serve as markers of progressive MS.
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Affiliation(s)
- Ivan Adamec
- University Hospital Center Zagreb, Department of Neurology, Referral Center for Autonomic Nervous System Disorders, Zagreb, Croatia
| | - Luka Crnošija
- University Hospital Center Zagreb, Department of Neurology, Referral Center for Autonomic Nervous System Disorders, Zagreb, Croatia
| | - Anamari Junaković
- University Hospital Center Zagreb, Department of Neurology, Referral Center for Autonomic Nervous System Disorders, Zagreb, Croatia
| | - Magdalena Krbot Skorić
- University Hospital Center Zagreb, Department of Neurology, Referral Center for Autonomic Nervous System Disorders, Zagreb, Croatia
| | - Mario Habek
- University Hospital Center Zagreb, Department of Neurology, Referral Center for Autonomic Nervous System Disorders, Zagreb, Croatia; School of Medicine, University of Zagreb, Zagreb, Croatia.
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36
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Veazie S, Peterson K, Ansari Y, Chung KA, Gibbons CH, Raj SR, Helfand M. Fludrocortisone for orthostatic hypotension. Hippokratia 2017. [DOI: 10.1002/14651858.cd012868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Stephanie Veazie
- VA Portland Health Care System; Scientific Resource Center; 3710 SW U.S. Veterans Hospital Rd Portland Oregon USA 97239
| | - Kim Peterson
- VA Portland Health Care System; Evidence-based Synthesis Program Coordinating Center; 3710 SW U.S. Veterans Hospital Road Mail Code: R&D 71 Portland Oregon USA 97239
| | - Yasmin Ansari
- Oregon Health & Science University; Internal Medicine and Geriatrics; 3181 SW Sam Jackson Park Rd Portland Oregon USA 97239
| | - Kathryn A Chung
- Oregon Health & Science University; Neurology; 3181 SW Sam Jackson Park Road Portland Oregon USA 97239
| | - Christopher H. Gibbons
- Harvard Medical School; Department of Neurology; 1 Deaconess Road Palmer 111 Boston MA USA 02215
| | - Satish R Raj
- Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine; Department of Cardiac Sciences; University of Calgary GAC70 HRIC Building, 3280 Hospital Drive NW Calgary Alberta Canada AB T3H 0M8
| | - Mark Helfand
- Oregon Health Sciences University; Medicine, Medical Informatics & Clinical Epidemiology; 3181 S.W. Sam Jackson Park Road Portland Oregon USA 97239-3098
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O'Riordan S, Vasilakis N, Hussain L, Schoo R, Whitney J, Windsor J, Horton K, Martin F. Measurement of lying and standing blood pressure in hospital. Nurs Older People 2017; 29:20-26. [PMID: 29124913 DOI: 10.7748/nop.2017.e961] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/24/2017] [Indexed: 06/07/2023]
Abstract
Measuring lying and standing blood pressure (BP) is an important clinical observation in older hospital inpatients. This is because a drop in BP on standing, known as orthostatic hypotension (OH) is common in older people and in acute illness and, therefore, in hospital patients. OH increases the risk of a fall in hospital. Simple measures such as changes in medication or rehydration can reduce this drop in BP and reduce the risk of falls. In a recent snapshot audit in England and Wales of 179 acute hospitals and 4,846 patients aged 65 years and over admitted with an acute illness, only 16% had a lying and standing BP recorded within 48 hours. A review of the literature showed that existing advice on how to measure and interpret lying and standing BP was often not appropriate for use on the ward with frail and unwell inpatients. An online survey of 275 clinicians' usual practice highlighted variation and the need for clarity and pragmatism. In the light of the survey findings, a clinical guide has been developed on when to measure lying and standing BP, how to measure it and what is considered a significant result.
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Lee H, Low PA, Kim HA. Patients with Orthostatic Intolerance: Relationship to Autonomic Function Tests results and Reproducibility of Symptoms on Tilt. Sci Rep 2017; 7:5706. [PMID: 28720881 PMCID: PMC5515942 DOI: 10.1038/s41598-017-05668-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Accepted: 06/01/2017] [Indexed: 11/09/2022] Open
Abstract
This study was designed to investigate the frequency and pattern of orthostatic symptoms during head-up tilt (HUT) in patients with orthostatic intolerance during daily life, and to identify the relationship between the orthostatic symptoms during HUT and autonomic parameters. We prospectively collected autonomic data from 464 patients with orthostatic symptoms. Adrenergic and cardiovagal function tests including HUT were performed. Based on HUT results, we divided patients into orthostatic hypotension (OH), postural tachycardia syndrome (POTS), or normal HUT groups. We also investigated orthostatic symptoms during HUT. Only 25% of the patients reported orthostatic symptoms during HUT and 75% were asymptomatic. Typical orthostatic symptoms such as orthostatic dizziness and blurred vision, and atypical symptoms like chest tightness and headache occurred in 86% and 66%, respectively. Patients with POTS had symptoms more frequently than patients with OH during HUT. There were no differences in degrees of BP or HR changes between symptomatic and asymptomatic groups within the OH and POTS groups. HUT fails to reproduce symptoms of orthostatic intolerance in the majority of patients. Clinicians need to be aware that most patients with OH are asymptomatic during HUT and patients with POTS are more likely to be symptomatic than patients with OH.
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Affiliation(s)
- Hyung Lee
- Department of Neurology, Keimyung University School of Medicine, Daegu, South Korea.,Brain Research Institute, Keimyung University School of Medicine, Daegu, South Korea
| | - Phillip A Low
- Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA
| | - Hyun Ah Kim
- Department of Neurology, Keimyung University School of Medicine, Daegu, South Korea. .,Brain Research Institute, Keimyung University School of Medicine, Daegu, South Korea.
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Tahsili-Fahadan P, Geocadin RG. Heart-Brain Axis: Effects of Neurologic Injury on Cardiovascular Function. Circ Res 2017; 120:559-572. [PMID: 28154104 DOI: 10.1161/circresaha.116.308446] [Citation(s) in RCA: 135] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Revised: 01/06/2017] [Accepted: 01/06/2017] [Indexed: 01/23/2023]
Abstract
A complex interaction exists between the nervous and cardiovascular systems. A large network of cortical and subcortical brain regions control cardiovascular function via the sympathetic and parasympathetic outflow. A dysfunction in one system may lead to changes in the function of the other. The effects of cardiovascular disease on the nervous system have been widely studied; however, our understanding of the effects of neurological disorders on the cardiovascular system has only expanded in the past 2 decades. Various pathologies of the nervous system can lead to a wide range of alterations in function and structure of the cardiovascular system ranging from transient and benign electrographic changes to myocardial injury, cardiomyopathy, and even cardiac death. In this article, we first review the anatomy and physiology of the central and autonomic nervous systems in regard to control of the cardiovascular function. The effects of neurological injury on cardiac function and structure will be summarized, and finally, we review neurological disorders commonly associated with cardiovascular manifestations.
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Affiliation(s)
- Pouya Tahsili-Fahadan
- From the Neurosciences Critical Care Division, Departments of Neurology, Anesthesiology & Critical Care Medicine, and Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, MD
| | - Romergryko G Geocadin
- From the Neurosciences Critical Care Division, Departments of Neurology, Anesthesiology & Critical Care Medicine, and Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, MD.
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Aydin AE, Soysal P, Isik AT. Which is preferable for orthostatic hypotension diagnosis in older adults: active standing test or head-up tilt table test? Clin Interv Aging 2017; 12:207-212. [PMID: 28182163 PMCID: PMC5283070 DOI: 10.2147/cia.s129868] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Correct evaluation of orthostatic hypotension (OH) is crucial in geriatric practice, since OH is associated with mortality and morbidity. The study aimed to determine the most appropriate method for measuring blood pressure in transition from supine to upright position in order to diagnose OH in older adults. METHODS Active standing test (AST) and head-up tilt table (HUT) test as well as comprehensive geriatric assessment (CGA), including mini-mental state examination or the cognitive state test, mini-nutritional assessment, basic and instrumental activities of daily living, and Tinetti performance-oriented mobility assessment indexes, were performed in 290 geriatric patients. RESULTS The prevalence of OH during HUT and AST was 19% and 37%, respectively. In patients with OH during HUT, the frequency of dementia and recurrent falls were higher (P<0.05); on the other hand, the levels of serum vitamin D and albumin and estimated glomerular filtration rate were lower (P<0.05). However, all these parameters for OH during AST were not significant (P>0.05). Comparison of the groups according to CGA measurements revealed significant differences in terms of cognition, nutritional status, activities of daily life, and balance function in patients with OH only during HUT (P<0.05), but not during AST (P>0.05). The sensitivity, specificity, positive predictive value, and negative predictive values of AST were 49.0%, 65.5%, 25.0%, and 84.6% respectively, according to HUT. CONCLUSION The results suggest that orthostatic blood pressure changes determined by HUT might be of higher clinical significance than that by AST in older adults. It might be important that the evaluation of OH by HUT should be included in daily geriatric practice.
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Affiliation(s)
- Ali Ekrem Aydin
- Center for Aging Brain and Dementia, Department of Geriatric Medicine, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey
| | - Pinar Soysal
- Kayseri Education and Research Hospital, Geriatric Center, Kayseri, Turkey
| | - Ahmet Turan Isik
- Center for Aging Brain and Dementia, Department of Geriatric Medicine, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey
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Costa A, Bosone D, Ramusino MC, Ghiotto N, Guaschino E, Zoppi A, D'Angelo A, Fogari R. Twenty-four-hour blood pressure profile, orthostatic hypotension, and cardiac dysautonomia in elderly type 2 diabetic hypertensive patients. Clin Auton Res 2016; 26:433-439. [PMID: 27624333 DOI: 10.1007/s10286-016-0381-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Accepted: 07/24/2016] [Indexed: 11/24/2022]
Abstract
PURPOSE The aim of this study was to evaluate the relationship between orthostatic hypotension (OH), defined as a decrease in systolic blood pressure (SBP) ≥20 mmHg and/or a decrease in diastolic blood pressure (DBP) ≥10 mmHg, and 24-h ambulatory BP profile in elderly hypertensive type 2 diabetic patients. METHODS After a 2-week antihypertensive wash-out period, 200 hypertensive well-controlled diabetic outpatients, aged 65-75 years, underwent a clinical examination, including BP measurements, ECG, 24-h ABP monitoring (ABPM), an orthostatic test, and three tests for cardiovascular autonomic function assessment [deep breathing, heart rate (HR) variability, resting HR]. RESULTS According to their nighttime BP profile, patients were divided into three groups: dippers (n = 86) (BP fall during nighttime ≥10 %), non-dippers (n = 80) (BP fall during nighttime 0-10 %), and reverse dippers (n = 34) (nighttime BP > daytime BP). Orthostatic test produced a significantly greater orthostatic SBP fall in dippers and even more in reverse dippers. In these latter, a significant fall was observed also in DBP. Prevalence of OH was 9.3 % in dippers, 30 % in non-dippers, and 79.4 % in reverse dippers. CONCLUSIONS In elderly hypertensive type 2 diabetics, a blunted nocturnal BP fall is associated with OH and autonomic dysfunction. These data suggest that ABPM should be performed in the assessment of hypertensive diabetic patients in whom the cardiovascular dysautonomia is suspected or the signs of it are present (such as OH).
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Affiliation(s)
- Alfredo Costa
- Department of Neurosciences and Behavior, National Institute of Neurology IRCCS C. Mondino Foundation, University of Pavia, Via Mondino, 2, 27100, Pavia, Italy
| | - Daniele Bosone
- Department of Neurosciences and Behavior, National Institute of Neurology IRCCS C. Mondino Foundation, University of Pavia, Via Mondino, 2, 27100, Pavia, Italy
| | - Matteo Cotta Ramusino
- Department of Neurosciences and Behavior, National Institute of Neurology IRCCS C. Mondino Foundation, University of Pavia, Via Mondino, 2, 27100, Pavia, Italy
| | - Natascia Ghiotto
- Department of Neurosciences and Behavior, National Institute of Neurology IRCCS C. Mondino Foundation, University of Pavia, Via Mondino, 2, 27100, Pavia, Italy
| | - Elena Guaschino
- Department of Neurosciences and Behavior, National Institute of Neurology IRCCS C. Mondino Foundation, University of Pavia, Via Mondino, 2, 27100, Pavia, Italy
| | - Annalisa Zoppi
- Department of Neurosciences and Behavior, National Institute of Neurology IRCCS C. Mondino Foundation, University of Pavia, Via Mondino, 2, 27100, Pavia, Italy
| | - Angela D'Angelo
- Department of Neurosciences and Behavior, National Institute of Neurology IRCCS C. Mondino Foundation, University of Pavia, Via Mondino, 2, 27100, Pavia, Italy
| | - Roberto Fogari
- Department of Neurosciences and Behavior, National Institute of Neurology IRCCS C. Mondino Foundation, University of Pavia, Via Mondino, 2, 27100, Pavia, Italy.
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Velseboer DC, de Haan RJ, Post B, Krediet CTPP, Verberne HJ, de Bie RMA. Orthostatic Hypotension in Parkinson's Disease: The Relation of Blood Pressure Tests and Symptoms in Daily Life. Mov Disord Clin Pract 2016; 4:329-334. [PMID: 30363407 DOI: 10.1002/mdc3.12415] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2016] [Revised: 05/16/2016] [Accepted: 06/28/2016] [Indexed: 11/07/2022] Open
Abstract
Background Orthostatic hypotension (OH) is common in Parkinson's disease (PD), but the relation between the results of orthostatic blood pressure tests and orthostatic symptoms in daily life is not clear. Methods We performed a cross-sectional study in an incident nontertiary care cohort of PD patients with additional recruitment of PD patients from our own outpatient clinic. We recruited sex- and age-matched controls. All participants underwent orthostatic blood pressure tests using continuous blood pressure measurements. Orthostatic symptoms experienced in daily life were assessed using autonomic symptom questionnaires (SCOPA-AUT and COMPASS-31). Results A total of 83 PD patients and 35 controls were included. Mean patient age was 69.2 years (standard deviation [SD]: 10.0). Mean disease duration was 6.6 years (SD, 0.8). The estimated prevalence of OH in PD was 24.1% (95% confidence interval: 16.2-34.3). There was no significant difference between PD patients with and without OH regarding reported daily orthostatic symptoms. Alternative OH criteria did not substantially improve this. Conclusions Perceived orthostatic symptoms in daily life have no clear association with the results of a single orthostatic blood pressure test. Better diagnostic strategies are needed.
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Affiliation(s)
- Daan C Velseboer
- Department of Neurology Academic Medical Center Amsterdam The Netherlands
| | - Rob J de Haan
- Clinical Research Unit Academic Medical Center Amsterdam The Netherlands
| | - Bart Post
- Department of Neurology Radboud University Medical Center Nijmegen The Netherlands
| | - C T P Paul Krediet
- Department of Internal Medicine Academic Medical Center Amsterdam The Netherlands
| | - Hein J Verberne
- Department of Nuclear Medicine Academic Medical Center Amsterdam The Netherlands
| | - Rob M A de Bie
- Department of Neurology Academic Medical Center Amsterdam The Netherlands
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Soysal P, Aydin AE, Koc Okudur S, Isik AT. When should orthostatic blood pressure changes be evaluated in elderly: 1st, 3rd or 5th minute? Arch Gerontol Geriatr 2016; 65:199-203. [DOI: 10.1016/j.archger.2016.03.022] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2016] [Revised: 03/27/2016] [Accepted: 03/29/2016] [Indexed: 10/22/2022]
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Guérin A, Bureau ML, Ghazali N, Gervais R, Liuu E, Seité F, Bellarbre F, Ingrand P, Paccalin M. Factors associated with orthostatic hypotension in hospitalized elderly patients. Aging Clin Exp Res 2016; 28:513-7. [PMID: 26482745 DOI: 10.1007/s40520-015-0451-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Accepted: 09/09/2015] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To assess the factors associated with orthostatic hypotension (OH) in hospitalized elderly patients. DESIGN Prospective observational single center study. SETTING A French academic center. PARTICIPANTS One hundred and thirty-one patients without OH symptoms who underwent OH testing. MEASUREMENTS The OH test was performed when the patient was able to get out of the bed and was no longer receiving parenteral fluids. The blood pressure was measured after a 10-min rest while the patients were sitting and then standing at 1 and 3 min. Demographic data, co-morbidities, current medications and biological parameters were recorded. RESULTS The mean patient age was 84.3 ± 7 years. The mean CIRS-G score was 10.6 ± 3.8. The OH test was performed 6.3 ± 3.9 days after admission and was positive in 39 (29.8 %) patients (95 % confidence interval (CI) 22, 38) and positive at 1 min in 87.2 % of the cases. Multivariate analysis showed that OH prevalence correlated with diabetes (odds ratio (OR) = 4.23; 95 % CI 1.10, 16.24; P = 0.03), serum 25-hydroxyvitamin D <20 ng/ml (OR = 3.38; 95 % CI 1.36, 8.42; P = 0.008), use of tranquilizers (anxiolytic and hypnotic) (OR = 2.96; 95 % CI 1.18, 7.4; P = 0.02), CIRS-G score (OR = 1.15; 95 % CI 1.01, 1.31; P = 0.03) and lack of diuretics (OR = 0.20; 95 % CI 0.06, 0.63; P = 0.005). CONCLUSION In older adults, OH is often misdiagnosed because it is asymptomatic. As practitioners may be reluctant to perform the OH test because of time constraints, targeting a subgroup of patients with a higher risk of OH should be worthwhile to prevent further OH complications.
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Affiliation(s)
- Aline Guérin
- Pôle de Gériatrie, CHU La Milétrie, 86021, Poitiers Cedex, France
| | | | - Nisrin Ghazali
- Pôle de Gériatrie, CHU La Milétrie, 86021, Poitiers Cedex, France
| | | | - Evelyne Liuu
- Pôle de Gériatrie, CHU La Milétrie, 86021, Poitiers Cedex, France
| | - Florent Seité
- Pôle de Gériatrie, CHU La Milétrie, 86021, Poitiers Cedex, France
| | | | - Pierre Ingrand
- Pôle Biologie, Pharmacie et Santé Publique, Centre Hospitalier Universitaire de Poitiers, Université de Poitiers, Poitiers, France
- INSERM, CIC-P 1402, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Marc Paccalin
- Pôle de Gériatrie, CHU La Milétrie, 86021, Poitiers Cedex, France.
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Hamrefors V, Härstedt M, Holmberg A, Rogmark C, Sutton R, Melander O, Fedorowski A. Orthostatic Hypotension and Elevated Resting Heart Rate Predict Low-Energy Fractures in the Population: The Malmö Preventive Project. PLoS One 2016; 11:e0154249. [PMID: 27124658 PMCID: PMC4849675 DOI: 10.1371/journal.pone.0154249] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2015] [Accepted: 04/10/2016] [Indexed: 12/05/2022] Open
Abstract
Background Autonomic disorders of the cardiovascular system, such as orthostatic hypotension and elevated resting heart rate, predict mortality and cardiovascular events in the population. Low-energy-fractures constitute a substantial clinical problem that may represent an additional risk related to such autonomic dysfunction. Aims To test the association between orthostatic hypotension, resting heart rate and incidence of low-energy-fractures in the general population. Methods and Results Using multivariable-adjusted Cox regression models we investigated the association between orthostatic blood pressure response, resting heart rate and first incident low-energy-fracture in a population-based, middle-aged cohort of 33 000 individuals over 25 years follow-up. The median follow-up time from baseline to first incident fracture among the subjects that experienced a low energy fracture was 15.0 years. A 10 mmHg orthostatic decrease in systolic blood pressure at baseline was associated with 5% increased risk of low-energy-fractures (95% confidence interval 1.01–1.10) during follow-up, whereas the resting heart rate predicted low-energy-fractures with an effect size of 8% increased risk per 10 beats-per-minute (1.05–1.12), independently of the orthostatic response. Subjects with a resting heart rate exceeding 68 beats-per-minute had 18% (1.10–1.26) increased risk of low-energy-fractures during follow-up compared with subjects with a resting heart rate below 68 beats-per-minute. When combining the orthostatic response and resting heart rate, there was a 30% risk increase (1.08–1.57) of low-energy-fractures between the extremes, i.e. between subjects in the fourth compared with the first quartiles of both resting heart rate and systolic blood pressure-decrease. Conclusion Orthostatic blood pressure decline and elevated resting heart rate independently predict low-energy fractures in a middle-aged population. These two measures of subclinical cardiovascular dysautonomia may herald increased risks many years in advance, even if symptoms may not be detectable. Although the effect sizes are moderate, the easily accessible clinical parameters of orthostatic blood pressure response and resting heart rate deserve consideration as new risk predictors to yield more accurate decisions on primary prevention of low-energy fractures.
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Affiliation(s)
- Viktor Hamrefors
- Department of Clinical Sciences, Faculty of Medicine, Lund University, Malmö, Sweden
- Department of Medical Imaging and Physiology, Skåne University Hospital, Malmö, Sweden
- * E-mail:
| | - Maria Härstedt
- Department of Clinical Sciences, Faculty of Medicine, Lund University, Malmö, Sweden
| | - Anna Holmberg
- Department of Orthopaedics, Skåne University Hospital, Malmö, Sweden
| | - Cecilia Rogmark
- Department of Orthopaedics, Skåne University Hospital, Malmö, Sweden
| | - Richard Sutton
- National Heart and Lung Institute, Imperial College, St Mary’s Hospital Campus, London, UK
| | - Olle Melander
- Department of Clinical Sciences, Faculty of Medicine, Lund University, Malmö, Sweden
- Department of Internal Medicine, Skåne University Hospital, Malmö, Sweden
| | - Artur Fedorowski
- Department of Clinical Sciences, Faculty of Medicine, Lund University, Malmö, Sweden
- Department of Cardiology, Skåne University Hospital, Malmö, Sweden
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Lee AKY, Krahn AD. Evaluation of syncope: focus on diagnosis and treatment of neurally mediated syncope. Expert Rev Cardiovasc Ther 2016; 14:725-36. [DOI: 10.1586/14779072.2016.1164034] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Pérez-Orcero A, Vinyoles-Bargalló E, Pujol-Ribera E, de la Figuera-von Wichmann M, Baena-Diez JM, Manjón-Villanueva R, Valiente-Hernandez S, González-Sánchez S, de Diego-Bustillos E, Castelló-Alonso M. Prevalence of orthostatic hypotension in non-institutionalised elderly aged 80 and over. A diagnostic study using an oscillometric device. HIPERTENSION Y RIESGO VASCULAR 2016; 33:93-102. [PMID: 27026292 DOI: 10.1016/j.hipert.2016.02.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Revised: 01/30/2016] [Accepted: 02/10/2016] [Indexed: 11/30/2022]
Abstract
BACKGROUND Orthostatic hypotension (OH) is a common disorder, and possibly underdiagnosed. In the elderly, OH has been considered a common cause of falls, fractures, and fear of falling. Its prevalence increases with age, probably related to the number of drug treatments, decreased fluid intake, and the progressive dysfunction of the autonomic nervous system. OBJECTIVES To evaluate the prevalence of OH in a non-institutionalised population ≥80 years, according to different criteria based on sequential measurements taken at minute 0, 1, 3 and 5 of standing. METHODS DESIGN A diagnostic accuracy study using an oscillometric device. SETTING AND PARTICIPANTS Convenience sampling of 176 people ≥80 years attended in an urban Primary Health Care Centre. MEASUREMENTS Supine and standing blood pressure (BP) measurements, at minutes 0, 1, 3 and 5 using the OMRON 705-CP blood pressure device. OH definition: decrease ≥20mmHg in systolic BP (SBP) and/or ≥10mmHg in diastolic BP (DBP). RESULTS Mean age (Standard Deviation) was 85.2 (3.7) years, and 60.2% were women. Prevalence of OH: 30.7% at minute 0; 19.3% at minute 1; 18.2% at minute 3; and 20.5% at minute 5. Age, sedentary life, smoking, diabetes and SBP values were significantly associated with a greater BP decrease at minute 0. CONCLUSION A third of the sample had OH, with a maximum prevalence at minute 0. From a clinical point of view, it is suggested that the definition of OH is prioritized according to the BP at minute 0.
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Affiliation(s)
- A Pérez-Orcero
- La Marina Primary Health Care Center, Institut Català de la Salut, Spain.
| | - E Vinyoles-Bargalló
- La Mina Primary Health Care Center, Institut Català de la Salut, CIBER Physiopathology of Obesity and Nutrition (CIBEROBN, Instituto de Salud Carlos III), University of Barcelona, Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol) Barcelona, Spain
| | - E Pujol-Ribera
- Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol) Barcelona, Gerència d'Àmbit d'Atenció Primària de Barcelona de l'Institut Spain Català de la Salut, Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain
| | | | - J M Baena-Diez
- La Marina Primary Health Care Center, Institut Català de la Salut, Spain
| | | | | | | | | | - M Castelló-Alonso
- La Mina Primary Health Care Center, Institut Català de la Salut, Spain
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Crnošija L, Adamec I, Lovrić M, Junaković A, Krbot Skorić M, Lušić I, Habek M. Autonomic dysfunction in clinically isolated syndrome suggestive of multiple sclerosis. Clin Neurophysiol 2016; 127:864-869. [DOI: 10.1016/j.clinph.2015.06.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Revised: 05/10/2015] [Accepted: 06/08/2015] [Indexed: 11/15/2022]
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