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Mena L, Mengual JJ, García-Sánchez SM, Avellaneda-Gómez C, Font MÀ, Montull C, Castrillo L, Blanch P, Castellanos P, Lleixa M, Martín-Baranera M, Armario P, Gómez-Choco M. Relationship of arterial stiffness and baseline vascular burden with new lacunes and microbleeds: A longitudinal cohort study. Eur Stroke J 2024; 9:251-258. [PMID: 37873938 PMCID: PMC10916807 DOI: 10.1177/23969873231207764] [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: 07/19/2023] [Accepted: 09/28/2023] [Indexed: 10/25/2023] Open
Abstract
INTRODUCTION Arterial stiffness may have a significant impact on the development of cerebral small vessel disease (cSVD). PATIENTS AND METHODS We obtained pulse wave velocity (24-h PWV) by means of ambulatory blood pressure monitoring (ABPM) in patients with a recent small subcortical infarct (RSSI). Patients with known cardiac or arterial embolic sources were excluded. Lacunes, microbleeds, white matter hyperintensities and enlarged perivascular spaces at baseline were assessed in a brain MRI and included in a cSVD score. A follow-up MRI was obtained 2 years later and assessed for the appearance of new lacunes or microbleeds. We constructed both unadjusted and adjusted models, and subsequently selected the optimal models based on the area under the curve (AUC) of the predicted probabilities. RESULTS Ninety-two patients (mean age 67.04 years, 69.6% men) were evaluated and 25 had new lacunes or microbleeds during follow-up. There was a strong correlation between 24-h PWV and age (r = 0.942, p < 0.001). cSVD was associated with new lacunes or microbleeds when adjusted by age, 24-h PWV, NT-proBNP and hypercholesterolemia (OR 2.453, CI95% 1.381-4.358). The models exhibiting the highest discrimination, as indicated by their area under the curve (AUC) values, were as follows: 1 (AUC 0.854) - Age, cSVD score, 24-h PWV, Hypercholesterolemia; 2 (AUC 0.852) - cSVD score, 24-h PWV, Hypercholesterolemia; and 3 (AUC 0.843) - Age, cSVD score, Hypercholesterolemia. CONCLUSIONS cSVD score is a stronger predictor for cSVD progression than age or hemodynamic parameters in patients with a RSSI.
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Affiliation(s)
- Luis Mena
- Neurology Department, Complex Hospitalari Universitari Moisès Broggi, Sant Joan Despí, Spain
| | - Juan José Mengual
- Neurology Department, Complex Hospitalari Universitari Moisès Broggi, Sant Joan Despí, Spain
| | - Sonia María García-Sánchez
- Neurology Department, Complex Hospitalari Universitari Moisès Broggi, Sant Joan Despí, Spain
- Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, Spain
| | - Carla Avellaneda-Gómez
- Neurology Department, Complex Hospitalari Universitari Moisès Broggi, Sant Joan Despí, Spain
| | - Maria Àngels Font
- Neurology Department, Complex Hospitalari Universitari Moisès Broggi, Sant Joan Despí, Spain
- Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, Spain
| | - Caterina Montull
- Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, Spain
- Radiology Department, Complex Hospitalari Universitari Moisès Broggi, Sant Joan Despí, Spain
| | - Laura Castrillo
- Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, Spain
- Radiology Department, Complex Hospitalari Universitari Moisès Broggi, Sant Joan Despí, Spain
| | - Pedro Blanch
- Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, Spain
- Cardiology Department, Complex Hospitalari Universitari Moisès Broggi, Sant Joan Despí, Spain
| | - Pere Castellanos
- Internal Medicine Department, Complex Hospitalari Universitari Moisès Broggi, Sant Joan Despí, Spain
| | - Mercè Lleixa
- Neurology Department, Complex Hospitalari Universitari Moisès Broggi, Sant Joan Despí, Spain
| | - Montserrat Martín-Baranera
- Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, Spain
- Epidemiology Department, Complex Hospitalari Universitari Moisès Broggi, Sant Joan Despí, Spain
- Universitat Autónoma de Barcelona, Barcelona, Spain
| | - Pedro Armario
- Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, Spain
- Internal Medicine Department, Complex Hospitalari Universitari Moisès Broggi, Sant Joan Despí, Spain
- Universitat de Barcelona, Barcelona, Spain
| | - Manuel Gómez-Choco
- Neurology Department, Complex Hospitalari Universitari Moisès Broggi, Sant Joan Despí, Spain
- Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, Spain
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Meng JC, Shen MQ, Lu YL, Feng HX, Chen XY, Xu DQ, Wu GH, Cheng QZ, Wang LH, Gui Q. Correlation of glymphatic system abnormalities with Parkinson's disease progression: a clinical study based on non-invasive fMRI. J Neurol 2024; 271:457-471. [PMID: 37755462 DOI: 10.1007/s00415-023-12004-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 09/12/2023] [Accepted: 09/14/2023] [Indexed: 09/28/2023]
Abstract
BACKGROUND The glymphatic system is reportedly involved in Parkinson's disease (PD). Based on previous studies, we aimed to confirm the correlation between the glymphatic system and PD progression by combining two imaging parameters, diffusion tensor image analysis along the perivascular space (DTI-ALPS), and enlarged perivascular spaces (EPVS). METHODS Fifty-one PD patients and fifty healthy control (HC) were included. Based on the Hoehn-Yahr scale, the PD group was divided into early-stage and medium-to late-stage. All PD patients were scored using the Unified PD Rating Scale (UPDRS). We assessed the DTI-ALPS indices in the bilateral hemispheres and EPVS numbers in bilateral centrum semiovale (CSO), basal ganglia (BG), and midbrain. RESULTS The DTI-ALPS indices were significantly lower bilaterally in PD patients than in the HC group, and EPVS numbers in any of the bilateral CSO, BG, and midbrain were significantly higher, especially for the medium- to late-stage group and the BG region. In PD patients, the DTI-ALPS index was significantly negatively correlated with age, while the BG-EPVS numbers were significantly positively correlated with age. Furthermore, the DTI-ALPS index was negatively correlated with UPDRS II and III scores, while the BG-EPVS numbers were positively correlated with UPDRS II and III scores. Similarly, the correlation was more pronounced in the medium- to late-stage group. CONCLUSION The DTI-ALPS index and EPVS numbers (especially in the BG region) are closely related to age and PD progression and can serve as non-invasive assessments for glymphatic dysfunction and its interventions in clinical studies.
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Affiliation(s)
- Jing-Cai Meng
- Department of Physiology and Neurobiology, Suzhou Medical College of Soochow University, Suzhou, 215123, Jiangsu, China
| | - Ming-Qiang Shen
- Department of Neurology, Suzhou Hospital Affiliated to Nanjing Medical University (Suzhou Municipal Hospital), Suzhou, 215002, Jiangsu, China
| | - Yan-Li Lu
- Department of Radiology, Suzhou Hospital Affiliated to Nanjing Medical University(Suzhou Municipal Hospital), Suzhou, 215002, Jiangsu, China
| | - Hong-Xuan Feng
- Department of Neurology, Suzhou Hospital Affiliated to Nanjing Medical University (Suzhou Municipal Hospital), Suzhou, 215002, Jiangsu, China
| | - Xin-Yi Chen
- Department of Physiology and Neurobiology, Suzhou Medical College of Soochow University, Suzhou, 215123, Jiangsu, China
| | - Da-Qiang Xu
- Department of Radiology, Suzhou Hospital Affiliated to Nanjing Medical University(Suzhou Municipal Hospital), Suzhou, 215002, Jiangsu, China
| | - Guan-Hui Wu
- Department of Neurology, Suzhou Hospital Affiliated to Nanjing Medical University (Suzhou Municipal Hospital), Suzhou, 215002, Jiangsu, China
| | - Qing-Zhang Cheng
- Department of Neurology, Suzhou Hospital Affiliated to Nanjing Medical University (Suzhou Municipal Hospital), Suzhou, 215002, Jiangsu, China
| | - Lin-Hui Wang
- Department of Physiology and Neurobiology, Suzhou Medical College of Soochow University, Suzhou, 215123, Jiangsu, China
| | - Qian Gui
- Department of Neurology, Suzhou Hospital Affiliated to Nanjing Medical University (Suzhou Municipal Hospital), Suzhou, 215002, Jiangsu, China.
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Scheuermann BC, Parr SK, Schulze KM, Kunkel ON, Turpin VG, Liang J, Ade CJ. Associations of Cerebrovascular Regulation and Arterial Stiffness With Cerebral Small Vessel Disease: A Systematic Review and Meta-Analysis. J Am Heart Assoc 2023; 12:e032616. [PMID: 37930079 PMCID: PMC10727345 DOI: 10.1161/jaha.123.032616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 10/24/2023] [Indexed: 11/07/2023]
Abstract
BACKGROUND Cerebral small vessel disease (cSVD) is a major contributing factor to ischemic stroke and dementia. However, the vascular pathologies of cSVD remain inconclusive. The aim of this systematic review and meta-analysis was to characterize the associations between cSVD and cerebrovascular reactivity (CVR), cerebral autoregulation, and arterial stiffness (AS). METHODS AND RESULTS MEDLINE, Web of Science, and Embase were searched from inception to September 2023 for studies reporting CVR, cerebral autoregulation, or AS in relation to radiological markers of cSVD. Data were extracted in predefined tables, reviewed, and meta-analyses performed using inverse-variance random effects models to determine pooled odds ratios (ORs). A total of 1611 studies were identified; 142 were included in the systematic review, of which 60 had data available for meta-analyses. Systematic review revealed that CVR, cerebral autoregulation, and AS were consistently associated with cSVD (80.4%, 78.6%, and 85.4% of studies, respectively). Meta-analysis in 7 studies (536 participants, 32.9% women) revealed a borderline association between impaired CVR and cSVD (OR, 2.26 [95% CI, 0.99-5.14]; P=0.05). In 37 studies (27 952 participants, 53.0% women) increased AS, per SD, was associated with cSVD (OR, 1.24 [95% CI, 1.15-1.33]; P<0.01). Meta-regression adjusted for comorbidities accounted for one-third of the AS model variance (R2=29.4%, Pmoderators=0.02). Subgroup analysis of AS studies demonstrated an association with white matter hyperintensities (OR, 1.42 [95% CI, 1.18-1.70]; P<0.01). CONCLUSIONS The collective findings of the present systematic review and meta-analyses suggest an association between cSVD and impaired CVR and elevated AS. However, longitudinal investigations into vascular stiffness and regulatory function as possible risk factors for cSVD remain warranted.
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Affiliation(s)
| | - Shannon K. Parr
- Department of KinesiologyKansas State UniversityManhattanKSUSA
| | | | | | | | - Jia Liang
- Department of Biostatistics, St. Jude Children’s Research HospitalMemphisTNUSA
| | - Carl J. Ade
- Department of KinesiologyKansas State UniversityManhattanKSUSA
- Department of Physician’s Assistant Studies, Kansas State UniversityManhattanKSUSA
- Johnson Cancer Research CenterKansas State UniversityManhattanKSUSA
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Libecap T, Bauer CE, Zachariou V, Pappas CA, Raslau FD, Liu P, Lu H, Gold BT. Association of Baseline Cerebrovascular Reactivity and Longitudinal Development of Enlarged Perivascular Spaces in the Basal Ganglia. Stroke 2023; 54:2785-2793. [PMID: 37712232 PMCID: PMC10615859 DOI: 10.1161/strokeaha.123.043882] [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: 05/12/2023] [Accepted: 08/24/2023] [Indexed: 09/16/2023]
Abstract
BACKGROUND Increasing evidence suggests that enlarged perivascular spaces (ePVS) are associated with cognitive dysfunction in aging. However, the pathogenesis of ePVS remains unknown. Here, we tested the possibility that baseline cerebrovascular dysfunction, as measured by a magnetic resonance imaging measure of cerebrovascular reactivity, contributes to the later development of ePVS. METHODS Fifty cognitively unimpaired, older adults (31 women; age range, 60-84 years) underwent magnetic resonance imaging scanning at baseline and follow-up separated by ≈2.5 years. ePVS were counted in the basal ganglia, centrum semiovale, midbrain, and hippocampus. Cerebrovascular reactivity, an index of the vasodilatory capacity of cerebral small vessels, was assessed using carbon dioxide inhalation while acquiring blood oxygen level-dependent magnetic resonance images. RESULTS Low baseline cerebrovascular reactivity values in the basal ganglia were associated with increased follow-up ePVS counts in the basal ganglia after controlling for age, sex, and baseline ePVS values (estimate [SE]=-3.18 [0.96]; P=0.002; [95% CI, -5.11 to -1.24]). This effect remained significant after accounting for self-reported risk factors of cerebral small vessel disease (estimate [SE]=-3.10 [1.00]; P=0.003; [CI, -5.11 to -1.09]) and neuroimaging markers of cerebral small vessel disease (estimate [SE]=-2.72 [0.99]; P=0.009; [CI, -4.71 to -0.73]). CONCLUSIONS Our results demonstrate that low baseline cerebrovascular reactivity is a risk factor for later development of ePVS.
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Affiliation(s)
- T.J. Libecap
- Department of Neuroscience, University of Kentucky College of Medicine, Lexington, Kentucky, USA
| | - Christopher E. Bauer
- Department of Neuroscience, University of Kentucky College of Medicine, Lexington, Kentucky, USA
| | - Valentinos Zachariou
- Department of Neuroscience, University of Kentucky College of Medicine, Lexington, Kentucky, USA
| | - Colleen A. Pappas
- Department of Neuroscience, University of Kentucky College of Medicine, Lexington, Kentucky, USA
| | - Flavius D. Raslau
- Department of Radiology, University of Kentucky College of Medicine, Lexington, Kentucky, USA
| | - Peiying Liu
- Department of Radiology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Hanzhang Lu
- Department of Radiology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Brian T. Gold
- Department of Neuroscience, University of Kentucky College of Medicine, Lexington, Kentucky, USA
- Department of Radiology, University of Kentucky College of Medicine, Lexington, Kentucky, USA
- Magnetic Resonance Imaging and Spectroscopy Center, University of Kentucky, Lexington, Kentucky, USA
- Sanders-Brown Center on Aging University of Kentucky, Lexington, Kentucky, USA
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Rodriguez Lara F, Toro AR, Pinheiro A, Demissie S, Ekenze O, Martinez O, Parva P, Charidimou A, Ghosh S, DeCarli C, Seshadri S, Habes M, Maillard P, Romero JR. Relation of MRI-Visible Perivascular Spaces and Other MRI Markers of Cerebral Small Vessel Disease. Brain Sci 2023; 13:1323. [PMID: 37759924 PMCID: PMC10527297 DOI: 10.3390/brainsci13091323] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 09/10/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023] Open
Abstract
Perivascular spaces (PVS) visible on brain MRI signal cerebral small vessel disease (CSVD). The coexistence of PVS with other CSVD manifestations likely increases the risk of adverse neurological outcomes. We related PVS to other CSVD manifestations and brain volumes that are markers of vascular brain injury and neurodegeneration. Framingham Heart Study (FHS) participants with CSVD ratings on brain MRI were included. PVS were rated in the basal ganglia (BG) and centrum semiovale (CSO) into grades I-IV and a category reflecting high burden in single or mixed CSO-BG regions. We related PVS to covert brain infarcts (CBI), white matter hyperintensities (WMH), cerebral microbleeds (CMB), total brain, hippocampal, and cortical gray matter volumes using adjusted multivariable regression analyses. In 2454 participants (mean age 54 ± 12 years), we observed that higher PVS burden in both BG and CSO was related to CMB in lobar and deep brain regions and increased WMH. Greater CSO PVS burden was associated with decreased total cortical gray volumes. PVS are associated with ischemic markers of CSVD and neurodegeneration markers. Further studies should elucidate the causality between PVS and other CSVD manifestations.
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Affiliation(s)
- Frances Rodriguez Lara
- Chobanian & Avedisian School of Medicine, Boston University, Boston, MA 02118, USA; (F.R.L.); (A.R.T.)
| | - Arturo Ruben Toro
- Chobanian & Avedisian School of Medicine, Boston University, Boston, MA 02118, USA; (F.R.L.); (A.R.T.)
| | - Adlin Pinheiro
- Department of Biostatistics, School of Public Health, Boston University, Boston, MA 02118, USA; (A.P.); (S.D.)
- Framingham Heart Study, National Heart Lung and Blood Institute, Framingham, MA 01702, USA; (O.E.); (S.G.); (S.S.)
| | - Serkalem Demissie
- Department of Biostatistics, School of Public Health, Boston University, Boston, MA 02118, USA; (A.P.); (S.D.)
- Framingham Heart Study, National Heart Lung and Blood Institute, Framingham, MA 01702, USA; (O.E.); (S.G.); (S.S.)
| | - Oluchi Ekenze
- Framingham Heart Study, National Heart Lung and Blood Institute, Framingham, MA 01702, USA; (O.E.); (S.G.); (S.S.)
- Graduate Medical Sciences, Chobanian & Avedisian School of Medicine, Boston University, Boston, MA 02118, USA
| | - Oliver Martinez
- Department of Neurology, University of California Davis, Davis, CA 95817, USA; (O.M.); (C.D.); (P.M.)
| | - Pedram Parva
- Department of Radiology, Veterans Affairs Boston Healthcare System, Boston, MA 02118, USA;
- Department of Radiology, Chobanian & Avedisian School of Medicine, Boston University, Boston, MA 02118, USA
| | - Andreas Charidimou
- Department of Neurology, Chobanian & Avedisian School of Medicine, Boston University, Boston, MA 02118, USA;
| | - Saptaparni Ghosh
- Framingham Heart Study, National Heart Lung and Blood Institute, Framingham, MA 01702, USA; (O.E.); (S.G.); (S.S.)
- Department of Neurology, Chobanian & Avedisian School of Medicine, Boston University, Boston, MA 02118, USA;
| | - Charles DeCarli
- Department of Neurology, University of California Davis, Davis, CA 95817, USA; (O.M.); (C.D.); (P.M.)
| | - Sudha Seshadri
- Framingham Heart Study, National Heart Lung and Blood Institute, Framingham, MA 01702, USA; (O.E.); (S.G.); (S.S.)
- Department of Neurology, Chobanian & Avedisian School of Medicine, Boston University, Boston, MA 02118, USA;
- The Glenn Biggs Institute for Alzheimer’s and Neurodegenerative Diseases, University of Texas Health Sciences Center, San Antonio, TX 78229, USA;
| | - Mohamad Habes
- The Glenn Biggs Institute for Alzheimer’s and Neurodegenerative Diseases, University of Texas Health Sciences Center, San Antonio, TX 78229, USA;
| | - Pauline Maillard
- Department of Neurology, University of California Davis, Davis, CA 95817, USA; (O.M.); (C.D.); (P.M.)
| | - Jose Rafael Romero
- Framingham Heart Study, National Heart Lung and Blood Institute, Framingham, MA 01702, USA; (O.E.); (S.G.); (S.S.)
- Department of Neurology, Chobanian & Avedisian School of Medicine, Boston University, Boston, MA 02118, USA;
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Barthelemy JC, Pichot V, Hupin D, Berger M, Celle S, Mouhli L, Bäck M, Lacour JR, Roche F. Targeting autonomic nervous system as a biomarker of well-ageing in the prevention of stroke. Front Aging Neurosci 2022; 14:969352. [PMID: 36185479 PMCID: PMC9521604 DOI: 10.3389/fnagi.2022.969352] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 08/25/2022] [Indexed: 11/13/2022] Open
Abstract
Stroke prediction is a key health issue for preventive medicine. Atrial fibrillation (AF) detection is well established and the importance of obstructive sleep apneas (OSA) has emerged in recent years. Although autonomic nervous system (ANS) appears strongly implicated in stroke occurrence, this factor is more rarely considered. However, the consequences of decreased parasympathetic activity explored in large cohort studies through measurement of ANS activity indicate that an ability to improve its activity level and equilibrium may prevent stroke. In support of these observations, a compensatory neurostimulation has already proved beneficial on endothelium function. The available data on stroke predictions from ANS is based on many long-term stroke cohorts. These data underline the need of repeated ANS evaluation for the general population, in a medical environment, and remotely by emerging telemedicine digital tools. This would help uncovering the reasons behind the ANS imbalance that would need to be medically adjusted to decrease the risk of stroke. This ANS unbalance help to draw attention on clinical or non-clinical evidence, disclosing the vascular risk, as ANS activity integrates the cumulated risk from many factors of which most are modifiable, such as metabolic inadaptation in diabetes and obesity, sleep ventilatory disorders, hypertension, inflammation, and lack of physical activity. Treating these factors may determine ANS recovery through the appropriate management of these conditions. Natural aging also decreases ANS activity. ANS recovery will decrease global circulating inflammation, which will reinforce endothelial function and thus protect the vessels and the associated organs. ANS is the whistle-blower of vascular risk and the actor of vascular health. Such as, ANS should be regularly checked to help draw attention on vascular risk and help follow the improvements in response to our interventions. While today prediction of stroke relies on classical cardiovascular risk factors, adding autonomic biomarkers as HRV parameters may significantly increase the prediction of stroke.
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Affiliation(s)
- Jean-Claude Barthelemy
- Physical Exercise and Clinical Physiology Department, CHU Nord, Saint-Étienne, France
- INSERM U1059 Santé Ingénierie Biologie, Université Jean Monnet, Saint-Étienne, France
- *Correspondence: Jean-Claude Barthelemy,
| | - Vincent Pichot
- Physical Exercise and Clinical Physiology Department, CHU Nord, Saint-Étienne, France
- INSERM U1059 Santé Ingénierie Biologie, Université Jean Monnet, Saint-Étienne, France
| | - David Hupin
- Physical Exercise and Clinical Physiology Department, CHU Nord, Saint-Étienne, France
- INSERM U1059 Santé Ingénierie Biologie, Université Jean Monnet, Saint-Étienne, France
- Section of Translational Cardiology, Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Mathieu Berger
- Physical Exercise and Clinical Physiology Department, CHU Nord, Saint-Étienne, France
- INSERM U1059 Santé Ingénierie Biologie, Université Jean Monnet, Saint-Étienne, France
- Centre d’Investigation et de Recherche sur le Sommeil, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Sébastien Celle
- Physical Exercise and Clinical Physiology Department, CHU Nord, Saint-Étienne, France
- INSERM U1059 Santé Ingénierie Biologie, Université Jean Monnet, Saint-Étienne, France
| | - Lytissia Mouhli
- Physical Exercise and Clinical Physiology Department, CHU Nord, Saint-Étienne, France
- Département de Neurologie, Hôpital Universitaire Nord, Saint-Étienne, France
| | - Magnus Bäck
- Section of Translational Cardiology, Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
| | - Jean-René Lacour
- Laboratoire de Physiologie, Faculté de Médecine Lyon-Sud, Oullins, France
| | - Frederic Roche
- Physical Exercise and Clinical Physiology Department, CHU Nord, Saint-Étienne, France
- INSERM U1059 Santé Ingénierie Biologie, Université Jean Monnet, Saint-Étienne, France
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Common Shared Pathogenic Aspects of Small Vessels in Heart and Brain Disease. Biomedicines 2022; 10:biomedicines10051009. [PMID: 35625746 PMCID: PMC9138783 DOI: 10.3390/biomedicines10051009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 04/21/2022] [Accepted: 04/26/2022] [Indexed: 12/24/2022] Open
Abstract
Small-vessel disease (SVD), also known as microvascular endothelial dysfunction, is a disorder with negative consequences for various organs such as the heart and brain. Impaired dilatation and constriction of small vessels in the heart lead to reduced blood flow and ischemia independently of coronary artery disease (CAD) and are associated with major cardiac events. SVD is usually a silent form of subcortical vascular burden in the brain with various clinical manifestations, such as silent-lacunar-ischemic events and confluent white-matter hyperintensities. Imaging techniques are the main help for clinicians to diagnose cardiac and brain SVD correctly. Markers of inflammation, such as C-reactive protein, tumor-necrosis-factor α, and interleukin 6, provide insight into the disease and markers that negatively influence nitric-oxide bioavailability and promote oxidative stress. Unfortunately, the therapeutic approach against SVD is still not well-defined. In the last decades, various antioxidants, oxidative stress inhibitors, and superoxide scavengers have been the target of extensive investigations due to their potential therapeutic effect, but with unsatisfactory results. In clinical practice, traditional anti-ischemic and risk-reduction therapies for CAD are currently in use for SVD treatment.
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Oussoren FK, Poulsen LNF, Kardux JJ, Schermer TR, Bruintjes TD, van Leeuwen RB. Cerebral Small Vessel Disease in Elderly Patients With Vestibular Neuritis. Front Neurol 2022; 13:818533. [PMID: 35432164 PMCID: PMC9008333 DOI: 10.3389/fneur.2022.818533] [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: 11/19/2021] [Accepted: 02/21/2022] [Indexed: 12/01/2022] Open
Abstract
Background Acute audiovestibular loss is a neurotologic emergency of which the etiology is frequently unknown. In vestibular neuritis a viral genesis is expected, although there is insufficient evidence to support viruses as the only possible etiological factor. In sudden deafness, a vascular etiology has been proposed in elderly patients, since cardiovascular risk factors are more frequently present and a higher risk of developing a stroke was seen compared to the general population. So far, very little research has been carried out on vascular involvement in elderly patients with vestibular neuritis. Cardiovascular risk factors have a positive correlation with cerebral small vessel disease, visible as white matter hyperintensities, brain infarctions, microbleeds and lacunes on MRI. The presence of these characteristics indicate a higher risk of developing a stroke. Aim We investigated whether elderly patients with vestibular neuritis have a higher prevalence of vascular lesions on MRI compared to a control cohort. Materials and Methods Patients of 50-years and older, diagnosed with vestibular neuritis in a multidisciplinary tertiary referral hospital, were retrospectively reviewed and compared to a control cohort. The primary outcome was the difference in cerebral small vessel disease on MRI imaging, which was assessed by the number of white matter hyperintensities using the ordinal Fazekas scale. Secondary outcomes were the presence of brain infarctions on MRI and the difference in cardiovascular risk factors. Results Patients with vestibular neuritis (N = 101) had a 1.60 higher odds of receiving a higher Fazekas score than the control cohort (N = 203) (p = 0.048), there was no difference in presence of brain infarctions (p = 1.0). Hyperlipidemia and atrial fibrillation were more common in patients experiencing vestibular neuritis. Conclusion We found a positive correlation of white matter hyperintensities and VN which supports the hypothesis of vascular involvement in the pathophysiology of vestibular neuritis in elderly patients. Further prospective research is necessary to confirm this correlation.
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Affiliation(s)
- Fieke K. Oussoren
- Apeldoorn Dizziness Centre, Gelre Hospital, Apeldoorn, Netherlands
- Department of Otorhinolaryngology, Leiden University Medical Center, Leiden, Netherlands
- *Correspondence: Fieke K. Oussoren
| | | | - Joost J. Kardux
- Department of Radiology, Gelre Hospital, Apeldoorn, Netherlands
| | | | - Tjasse D. Bruintjes
- Apeldoorn Dizziness Centre, Gelre Hospital, Apeldoorn, Netherlands
- Department of Otorhinolaryngology, Leiden University Medical Center, Leiden, Netherlands
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Bae JH, Kim JM, Park KY, Han SH. Association between arterial stiffness and the presence of cerebral small vessel disease markers. Brain Behav 2021; 11:e01935. [PMID: 33211410 PMCID: PMC7821631 DOI: 10.1002/brb3.1935] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 09/30/2020] [Accepted: 10/21/2020] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE We investigated the effect of arterial stiffness on the severity of enlarged perivascular spaces (EPVSs) and cerebral microbleeds (CMBs) at different brain locations. METHODS A total of 854 stroke patients underwent both brachial-ankle pulse wave velocity (baPWV) measurement and brain MRI. The extent of EPVS was separately rated at the levels of the basal ganglia (BG) and centrum semiovale (CS). The CMBs were categorized as strictly lobar CMB and deep CMB. The patients were categorized according to baPWV quartiles, and multivariable logistic regressions were performed to evaluate whether the baPWV increment was independently associated with each cerebral SVD marker at different locations. The odds ratio (OR) with 95% confidence interval (CI) was derived on the reference of the first quartile. RESULTS Severe EPVSs at BG and CS were detected in 243 (28.5%) and 353 patients (41.3%), respectively. The increment of baPWV quartiles was associated with both severe BG EPVS burden (Q4: OR = 2.58, CI = 1.45-4.60) and severe CS EPVS burden (Q4: OR = 2.06, CI = 1.24-3.42). Deep CMBs were found in 259 patients (30.3%), and strictly lobar CMBs were found in 170 patients (19.9%). Multivariable logistic regression model revealed deep CMB was independently associated with the baPWV increment (Q4: OR = 2.52, CI = 1.62-3.94). However, strictly lobar CMB had a neutral relationship with baPWV. CONCLUSION Increased arterial stiffness is consistently associated with the presence of deep CMB and severe EPVS burden at the BG and CS, suggesting a common pathophysiologic mechanism.
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Affiliation(s)
- Jae-Han Bae
- Department of Neurology, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
| | - Jeong-Min Kim
- Department of Neurology, Seoul National University Hospital, Seoul, Korea
| | - Kwang-Yeol Park
- Department of Neurology, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
| | - Su-Hyun Han
- Department of Neurology, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
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