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Neto LO, Ruiz JA, Gromisch ES. Perceived health- related quality of life in persons with multiple sclerosis with and without a vascular comorbidity. Qual Life Res 2024; 33:573-581. [PMID: 37966685 DOI: 10.1007/s11136-023-03546-3] [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] [Accepted: 10/11/2023] [Indexed: 11/16/2023]
Abstract
PURPOSE Vascular comorbidities are prevalent and can contribute to adverse health outcomes in persons with multiple sclerosis (PwMS). Understanding the association between vascular comorbidities and health-related quality of life (HRQOL) among PwMS may be beneficial in improving outcomes and disease management. This cross-sectional study aimed to examine the relationship between vascular comorbidities and the different dimensions of HRQOL in PwMS. METHODS Participants (n = 185) were PwMS recruited from a community-based comprehensive MS care center. Demographics, comorbid conditions, and disability level were collected via a self-report REDCap survey, with the 29-item Multiple Sclerosis Quality of Life (MSQOL-29) as the outcome measure. Regression models were used to examine the association between vascular comorbidities and the MSQOL-29, controlling for age, gender, ethnicity, level of education, marital status, MS subtype, disease duration, and disability. RESULTS Approximately 35% reported at least one vascular comorbidity, with the most common being hypertension (27.0%), followed by hyperlipidemia (24.9%) and diabetes (8.1%). After factoring in for demographics and disability, having a vascular comorbidity was associated with lower physical HRQOL (β = - 10.05, 95% CI: - 28.24, 23.50), but not mental HRQOL (β = - 2.61, 95% CI: - 10.54, 5.32). Hypertension was negatively associated with several dimensions of HRQOL, including Physical Function, Change in Health, Health Perceptions, Energy, and Health Distress. CONCLUSIONS Having at least one vascular comorbidity is associated with lower physical HRQOL, independent of demographics and level of physical disability. Focus should be directed to the physical burden and challenges vascular comorbidities may cause on the lives of PwMS.
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Affiliation(s)
- Lindsay O Neto
- Mandell Center for Multiple Sclerosis, Mount Sinai Rehabilitation Hospital, Trinity Health Of New England, 490 Blue Hills Avenue, Hartford, CT, 06112, USA.
- Department of Rehabilitative Medicine, Frank H. Netter MD School of Medicine at, Quinnipiac University, North Haven, CT, USA.
| | - Jennifer A Ruiz
- Mandell Center for Multiple Sclerosis, Mount Sinai Rehabilitation Hospital, Trinity Health Of New England, 490 Blue Hills Avenue, Hartford, CT, 06112, USA
- Department of Rehabilitative Medicine, Frank H. Netter MD School of Medicine at, Quinnipiac University, North Haven, CT, USA
- Department of Medical Sciences, Frank H. Netter MD School of Medicine at, Quinnipiac University, North Haven, CT, USA
| | - Elizabeth S Gromisch
- Mandell Center for Multiple Sclerosis, Mount Sinai Rehabilitation Hospital, Trinity Health Of New England, 490 Blue Hills Avenue, Hartford, CT, 06112, USA
- Department of Rehabilitative Medicine, Frank H. Netter MD School of Medicine at, Quinnipiac University, North Haven, CT, USA
- Department of Medical Sciences, Frank H. Netter MD School of Medicine at, Quinnipiac University, North Haven, CT, USA
- Department of Neurology, University of Connecticut School of Medicine, Farmington, CT, USA
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Omerzu T, Magdič J, Hojs R, Potočnik U, Gorenjak M, Fabjan TH. Subclinical atherosclerosis in patients with relapsing-remitting multiple sclerosis. Wien Klin Wochenschr 2024; 136:40-47. [PMID: 33903956 DOI: 10.1007/s00508-021-01862-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 03/22/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Multiple sclerosis is an inflammatory disorder of the central nervous system. Inflammation may create high susceptibility to subclinical atherosclerosis. The purpose of this study was to compare subclinical atherosclerosis and the role of inflammatory cytokines between the group of patients with relapsing-remitting multiple sclerosis (RRMS) and healthy controls matched for age and sex. METHODS The study group consisted of 112 non-diabetic and non-hypertensive RRMS patients treated with disease modifying drugs (DMD) and the control group was composed of 51 healthy subjects. The common carotid artery (CCA) intima media thickness (IMT) was investigated. Serum levels of risk factors for atherosclerosis and inflammatory cytokines were also determined. RESULTS The mean CCA IMT (0.572 ± 0.131 mm vs. 0.571 ± 0.114 mm) did not differ (p > 0.05) between patients and controls. The RRMS patients' CCA IMT was significantly correlated with serum interleukin 6 (IL-6) (p = 0.027), high-sensitivity C-reactive protein (hs-CRP) (p = 0.027), cystatin C (p < 0.0005), glucose (p = 0.031), cholesterol (p = 0.008), LDL (p = 0.021), erythrocyte sedimentation rate (p = 0.001) and triglyceride (p = 0.018) level. We fitted generalized linear models in order to assess the relationship between CCA IMT and IL‑6 with adjustment for sex and age. The obtained results showed that adjusted for age (p < 0.001) and sex (p = 0.048) IL‑6 serum levels statistically significantly (p = 0.009) predict CCA IMT only in the RRMS group. CONCLUSION The findings of the present study suggest that when treated with DMD RRMS might not be an independent risk factor for early atherosclerosis presenting with arterial wall thickening; however, the results suggest a significant association of IL‑6 serum levels with CCA IMT only in the RRMS group.
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Affiliation(s)
- Tomaž Omerzu
- Department of Neurology, University Medical Centre Maribor, Ljubljanska 5, 2000, Maribor, Slovenia.
| | - Jožef Magdič
- Department of Neurology, University Medical Centre Maribor, Ljubljanska 5, 2000, Maribor, Slovenia
| | - Radovan Hojs
- Faculty of Medicine, University of Maribor, Taborska ulica 8, 2000, Maribor, Slovenia
- Department of Nephrology, Clinic for Internal Medicine, University Medical Centre Maribor, Ljubljanska 5, 2000, Maribor, Slovenia
| | - Uroš Potočnik
- Faculty of Medicine, University of Maribor, Taborska ulica 8, 2000, Maribor, Slovenia
| | - Mario Gorenjak
- Faculty of Medicine, University of Maribor, Taborska ulica 8, 2000, Maribor, Slovenia
| | - Tanja Hojs Fabjan
- Department of Neurology, University Medical Centre Maribor, Ljubljanska 5, 2000, Maribor, Slovenia
- Faculty of Medicine, University of Maribor, Taborska ulica 8, 2000, Maribor, Slovenia
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Saul A, Taylor BV, Blizzard L, Simpson-Yap S, Oddy WH, Probst YC, Black LJ, Ponsonby AL, Broadley SA, Lechner-Scott J, van der Mei I. Higher dietary quality is prospectively associated with lower MRI FLAIR lesion volume, but not with hazard of relapse, change in disability or black hole volume in people with Multiple Sclerosis. Mult Scler Relat Disord 2023; 78:104925. [PMID: 37542923 DOI: 10.1016/j.msard.2023.104925] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 07/24/2023] [Accepted: 07/28/2023] [Indexed: 08/07/2023]
Abstract
BACKGROUND The influence of diet quality on multiple sclerosis (MS) progression or inflammatory activity is not well understood. METHODS Study participants with MS from the AusLong cohort, were followed annually (10 years, n = 223 post-onset). At baseline, 5 and 10-year reviews, indices of dietary quality - the Australian Recommended Food Score (ARFS) and Diet Quality Tracker (DQT) - were calculated from self-reported dietary intake data of the preceding 12 months (Food Frequency Questionnaire, Dietary Questionnaire for Epidemiological Studies v2). Associations were examined between measures of dietary quality with measures of MS progression and inflammatory activity hazard of relapse, annualised disability progression (Expanded Disability Status Scale, EDSS) and Magnetic Resonance Imaging (MRI) outcomes. MRI outcomes included fluid-attenuated inversion recovery (FLAIR, T2 MRI) lesion volume and black hole volume (T1 MRI) in the juxtacortical, periventricular, and infratentorial regions of the brain, as well as total calculated from the sum of the three regions. RESULTS A higher diet quality (at least with the ARFS) was associated with lower FLAIR lesion volume in the periventricular region only (highest vs lowest quartile: β=-1.89,95%CI=-3.64, -0.13, p = 0.04, periventricular FLAIR region median (IQR) for 5-year review: 4.41 (6.06) and 10-year review: 4.68 (7.27)). Associations with black hole lesion volume, hazard of relapse, and annualised EDSS progression, lacked in significance and/or dose-dependency. CONCLUSION We found evidence that diet quality may have a role in modulating one aspect of MS inflammatory activity (periventricular MRI FLAIR lesion volume), but not other MRI and clinical outcome measures.
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Affiliation(s)
- A Saul
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia
| | - B V Taylor
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia
| | - L Blizzard
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia
| | - S Simpson-Yap
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia; Melbourne School of Population & Global Health, The University of Melbourne, Melbourne, Australia
| | - W H Oddy
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia
| | - Y C Probst
- Illawarra Health and Medical Research Institute, Wollongong, Australia; School of Medicine, University of Wollongong, Wollongong, Australia
| | - L J Black
- Curtin School of Population Health, Curtin University, Perth, Australia
| | - A L Ponsonby
- Murdoch Children's Research Institute, Royal Children's Hospital, University of Melbourne, VIC, Australia; The Florey Institute of Neuroscience & Mental Health, Parkville, VIC, Australia
| | - S A Broadley
- School of Medicine, Griffith University, Gold Coast, Australia
| | - J Lechner-Scott
- Department of Neurology, John Hunter Hospital, Newcastle, New South Wales, Australia; Faculty of Medicine and Public Health, Hunter Medical Research Institute, University of Newcastle, Newcastle, New South Wales, Australia
| | - I van der Mei
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia.
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Abstract
PURPOSE OF REVIEW This article provides an update on progressive forms of multiple sclerosis (MS) commonly referred to as primary progressive MS and secondary progressive MS. It discusses the importance of diagnosing and detecting progression early, the similarities between progressive forms, challenges in detecting progression, factors that could augment progression, and the importance of disease-modifying therapies in patients with evidence of active progressive MS. It also discusses the overall care of progressive MS. RECENT FINDINGS The pathogenesis of primary progressive MS and secondary progressive MS is overlapping, and in both presentations, patients with relapses or focal MRI activity are classified as having active, progressive MS. All currently approved disease-modifying therapies are indicated for active secondary progressive MS. The therapeutic opportunity of anti-inflammatory drugs for the treatment of progressive MS is enhanced in those who are younger and have a shorter disease duration. Vascular comorbidities may contribute to progression in MS. SUMMARY Several challenges remain in the diagnosis, follow-up, and treatment of progressive MS. Early identification of active progressive MS is needed to maximize treatment benefit. The advantages of optimal comorbidity management (eg, hypertension, hyperlipidemia) in delaying progression are uncertain. Clinical care guidelines for advanced, severe MS are lacking.
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Crnošija L, Moštak I, Višnjić N, Junaković A, Karić A, Adamec I, Krbot Skorić M, Habek M. Blood pressure variability is altered in secondary progressive multiple sclerosis but not in patients with a clinically isolated syndrome. Neurophysiol Clin 2022; 52:290-298. [PMID: 35907760 DOI: 10.1016/j.neucli.2022.06.003] [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: 02/23/2022] [Revised: 06/17/2022] [Accepted: 06/17/2022] [Indexed: 10/16/2022] Open
Abstract
OBJECTIVES To investigate differences in beat-to-beat systolic blood pressure variability (SBPV) in people with secondary progressive MS (pwSPMS), clinically isolated syndrome (pwCIS) and healthy controls (HC). METHODS This retrospective case-control study included 46 pwSPMS, 46 pwCIS and 44 HC. A semi-automated software made with MATLAB R2019b (The MathWorks, Inc.) was used for the evaluation of SBPV. The frequency domain characteristics observed were the power spectrum in the LF and HF bands and the LF/HF ratio. Data is expressed in absolute power (mmHg2) of LF and HF and ratio (LF/HF) during both supine and tilt-up phases of testing. RESULTS There were no significant differences in mean systolic (sBP) or diastolic blood pressure (dBP) values during supine and tilt-up phases of testing between groups. During the supine phase of testing LF and LF/HF were significantly lower in the SPMS group (4.17±5.38 and 3.52±2.34, respectively) compared to the CIS (5.42±3.59, p = 0.015 and 5.92±4.63, p = 0.029, respectively) and HC group (6.03±4.55, p = 0.011 and 6.52 ± 5.09, p = 0.010, respectively), while during the tilt-up phase, LF was significantly lower compared to both the CIS and HC group, and HF was significantly lower only compared to the CIS group. CONCLUSION SBPV is altered in pwSPMS compared to pwCIS and normal controls. Further research in the field of MS related dysautonomia is warranted not only because of its relevance to comorbidities and MS symptoms, but also because of its likely involvement in the pathophysiology of MS.
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Affiliation(s)
- Luka Crnošija
- University Hospital Center Zagreb, Department of Neurology, Referral Center for Autonomic Nervous System Disorders, Zagreb, Croatia
| | - Ivan Moštak
- School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Nika Višnjić
- School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Anamari Junaković
- University Hospital Center Zagreb, Department of Neurology, Referral Center for Autonomic Nervous System Disorders, Zagreb, Croatia
| | - Antea Karić
- University Hospital Center Zagreb, Department of Neurology, Referral Center for Autonomic Nervous System Disorders, 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
| | - 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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Nelson BD, Karipott SS, Wang Y, Ong KG. Wireless Technologies for Implantable Devices. SENSORS (BASEL, SWITZERLAND) 2020; 20:E4604. [PMID: 32824365 PMCID: PMC7474418 DOI: 10.3390/s20164604] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 08/14/2020] [Accepted: 08/14/2020] [Indexed: 01/06/2023]
Abstract
Wireless technologies are incorporated in implantable devices since at least the 1950s. With remote data collection and control of implantable devices, these wireless technologies help researchers and clinicians to better understand diseases and to improve medical treatments. Today, wireless technologies are still more commonly used for research, with limited applications in a number of clinical implantable devices. Recent development and standardization of wireless technologies present a good opportunity for their wider use in other types of implantable devices, which will significantly improve the outcomes of many diseases or injuries. This review briefly describes some common wireless technologies and modern advancements, as well as their strengths and suitability for use in implantable medical devices. The applications of these wireless technologies in treatments of orthopedic and cardiovascular injuries and disorders are described. This review then concludes with a discussion on the technical challenges and potential solutions of implementing wireless technologies in implantable devices.
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Affiliation(s)
- Bradley D. Nelson
- Phil and Penny Knight Campus for Accelerating Scientific Impact, University of Oregon, Eugene, OR 97403, USA; (B.D.N.); (S.S.K.)
| | - Salil Sidharthan Karipott
- Phil and Penny Knight Campus for Accelerating Scientific Impact, University of Oregon, Eugene, OR 97403, USA; (B.D.N.); (S.S.K.)
| | - Yvonne Wang
- Department of Biomedical Engineering, Michigan Technological University, Houghton, MI 49931, USA;
| | - Keat Ghee Ong
- Phil and Penny Knight Campus for Accelerating Scientific Impact, University of Oregon, Eugene, OR 97403, USA; (B.D.N.); (S.S.K.)
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Habek M, Pucić D, Mutak T, Crnošija L, Lovrić M, Krbot Skorić M. The association between the adrenergic hyperactivity and blood pressure values in people with multiple sclerosis. Neurol Sci 2020; 41:3157-3164. [PMID: 32350673 DOI: 10.1007/s10072-020-04432-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 04/16/2020] [Indexed: 01/22/2023]
Abstract
OBJECTIVES To evaluate the evolution of adrenergic baroreflex sensitivity (BRSa) over 2-year follow-up and to investigate the effect of baseline BRSa indices on blood pressure values after 2 years in people with multiple sclerosis (pwMS). METHODS The following data were analysed at baseline and after 2 years: BRSa measured with BRSa1, α-BRSa and β-BRSa, supine and tilted levels of epinephrine and norepinephrine, supine and tilted systolic and diastolic blood pressure levels. RESULTS Compared to baseline values, there was no change in α-BRSa (6.96 ± 2.56 vs. 6.64 ± 2.24, p = 0.379) at month 24. α-BRSa at month 24 positively correlated with tilted levels of norepinephrine at month 24 (rp = 0.357, p = 0.005). Univariable linear regression analysis revealed that α-BRSa at baseline predicts the value of tilted systolic and diastolic blood pressure at month 24 (B = 2.724, 95% CI 1.357-4.091, p < 0.001 and B = 1.489, 95% CI 0.459-2.519, p = 0.005). CONCLUSION This study provides further evidence for possible role of α-BRSa as a marker of adrenergic hyperactivity in pwMS. These results may explain increased risk for cardiovascular diseases in pwMS.
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Affiliation(s)
- Mario Habek
- Department of Neurology, Referral Center for Autonomic Nervous System Disorders, University Hospital Center Zagreb, Kišpatićeva 12, HR-10000, Zagreb, Croatia. .,School of Medicine, University of Zagreb, Zagreb, Croatia.
| | - Dunja Pucić
- School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Tomislav Mutak
- School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Luka Crnošija
- Department of Neurology, Referral Center for Autonomic Nervous System Disorders, University Hospital Center Zagreb, Kišpatićeva 12, HR-10000, Zagreb, Croatia
| | - Mila Lovrić
- Department of Laboratory Diagnostics, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Magdalena Krbot Skorić
- Department of Neurology, Referral Center for Autonomic Nervous System Disorders, University Hospital Center Zagreb, Kišpatićeva 12, HR-10000, Zagreb, Croatia.,Faculty of Electrical Engineering and Computing, University of Zagreb, Zagreb, Croatia
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Goldman MD, Min S, Lobo JM, Sohn MW. Retrospective cohort study of the relationship between systolic blood pressure variability and multiple sclerosis disability. BMJ Open 2020; 10:e034355. [PMID: 32071184 PMCID: PMC7045000 DOI: 10.1136/bmjopen-2019-034355] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE To examine the relationship between visit-to-visit systolic blood pressure (SBP) variability and patient-reported outcome measure of disability in multiple sclerosis (MS) patients. DESIGN A retrospective cohort study of individuals with MS who completed a patient-determined disease steps (PDDS) scale between 2011 and 2015 at an MS specialty clinic. PARTICIPANTS Individuals with MS for whom both a completed PDDS scale and ≥3 SBP measures within the prior 12 months of the survey were available. MAIN OUTCOME MEASURE Participants were grouped into three classes of disability (no or mild (PDDS 0-1), moderate (2-3), severe (4-7)). SBP variability was calculated as within-subject SD using all SBP measures taken during the past 12 months. SBP variability was analysed by Tertile groups. RESULTS Ninety-two subjects were included in this analysis. Mean PDDS score was 2.22±1.89. Compared with subjects in Tertile 1 (lowest variability), the odds of being in a higher disability group was 3.5 times higher (OR=3.48; 95% CI: 1.08 to 11.25; p=0.037) in Tertile 2 and 5.2 times higher (OR=5.19; 95% CI: 1.53 to 17.61; p=0.008) in Tertile 3 (highest variability), independent of mean SBP, age, sex, race/ethnicity, body mass index and comorbidities (p for trend=0.008). Mean PDDS scores were 1.52±1.18 in Tertile 1, 2.73±1.02 in Tertile 2 and 2.42±0.89 in Tertile 3 after adjusting for the same covariates. CONCLUSIONS Our results show a significant gradient relationship between SBP variability and MS-related disability. More research is needed to determine the underlying pathophysiological relationship between SBP variability and MS disability progression.
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Affiliation(s)
- Myla D Goldman
- Neurology, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Seulgi Min
- Neurology, University of Virginia, Charlottesville, Virginia, USA
| | - Jennifer M Lobo
- Public Health Sciences, University of Virginia, Charlottesville, Virginia, USA
| | - Min-Woong Sohn
- Health Management and Policy, University of Kentucky, Lexington, Kentucky, USA
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de Carvalho Jennings Pereira WL, Flauzino T, Alfieri DF, Oliveira SR, Kallaur AP, Simão ANC, Lozovoy MAB, Kaimen-Maciel DR, Maes M, Reiche EMV. Immune-inflammatory, metabolic and hormonal biomarkers are associated with the clinical forms and disability progression in patients with multiple sclerosis: A follow-up study. J Neurol Sci 2019; 410:116630. [PMID: 31887671 DOI: 10.1016/j.jns.2019.116630] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 12/05/2019] [Accepted: 12/10/2019] [Indexed: 12/26/2022]
Abstract
The objective of this study was to evaluate the role of immune-inflammatory, metabolic, hormonal, and oxidative stress biomarkers in disability progression (DP) and clinical forms of multiple sclerosis (MS). The study evaluated 140 MS patients at admission (T0), and eight (T8) and 16 months (T16) later. The Expanded Disability Status Score (EDSS) and biomarkers were determined at T0, T8, and T16. A DP index (DPI) defined as an increase of ≥1 rank on the EDSS score indicated that 39.3% of the patients had significant DP. Quantification of the ordinal EDSS rank score was performed using optimal scaling methods. Categorical regression showed that the quantitative T16 EDSS score was predicted by T0 homocysteine (Hcy), T0 parathormone (PTH), T0 advanced oxidized protein products (AOPP) (all positively), low T0 vitamin D (<18.3 ng/mL) and T8 folic acid (<5 ng/mL) concentrations while higher T8 calcium concentrations (≥8.90 mg/dL) had protective effects. Linear Mixed Models showed that the change in EDSS from T0 to T16 was significantly associated with changes in IL-17 (positively) and IL-4 (inversely) independently from the significant effects of clinical MS forms, treatment modalities, smoking, age and systemic arterial hypertension. Hcy, PTH, IL-6, and IL-4 were positively associated with progressive versus relapsing-remitting MS while 25(OH)D was inversely associated. In conclusion, the ordinal EDSS scale is an adequate instrument to assess DP after category value estestimation. Aberrations in immune-inflammatory, metabolic and hormonal biomarkers are associated with DP and with the progressive form of MS.
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Affiliation(s)
- Wildéa Lice de Carvalho Jennings Pereira
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil; Outpatient Clinic for Neurology, University Hospital, State University of Londrina, Londrina, Paraná, Brazil
| | - Tamires Flauzino
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil
| | - Daniela Frizon Alfieri
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil
| | - Sayonara Rangel Oliveira
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil; Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil
| | - Ana Paula Kallaur
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil
| | - Andrea Name Colado Simão
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil; Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil
| | - Marcell Alysson Batisti Lozovoy
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil; Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil
| | - Damacio Ramón Kaimen-Maciel
- Outpatient Clinic for Neurology, University Hospital, State University of Londrina, Londrina, Paraná, Brazil; Clinical Neurology, Santa Casa de Misericórdia de Londrina, Londrina, Paraná, Brazil
| | - Michael Maes
- IMPACT Strategic Research Centre, School of Medicine, Deakin University, Geelong, Victoria, Australia; Department of Psychiatry, King Chulalongkorn Memorial Hospital, Chulalongkorn, Bangkok, Thailand
| | - Edna Maria Vissoci Reiche
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil; Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil.
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Zulfiqar M, Qeadan F, Ikram A, Farooqui M, Richardson SP, Calder CS, Quadri SA, Mathur P, Ford C, O Gutierrez S, Liera E, Snow H, N Gonzalez J, Zafar A. Intracerebral Hemorrhage in Multiple Sclerosis: A Retrospective Cohort Study. J Stroke Cerebrovasc Dis 2018; 28:267-275. [PMID: 30385221 DOI: 10.1016/j.jstrokecerebrovasdis.2018.09.050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 09/21/2018] [Accepted: 09/27/2018] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND To identify the vascular risk factors associated with the occurrence of intracerebral hemorrhage (ICH) in Multiple Sclerosis (MS) patients. METHODS This is an observational, retrospective cohort study using the nationwide electronic medical records (EMR) database. Patients with the diagnosis of MS were extracted from inpatient and outpatient EMR using the international classification of diseases, ninth/tenth revisions, clinical modification codes. We excluded patients younger than 18 years, and those where gender was not specified. Patients were further stratified based on their demographics, risk factors, medications, and comorbidities. Tobacco, diabetes, hypertension, and alcohol were the predicting variables; antiplatelet medication, and anticoagulant agents were the primary exposures for the development of ICH. A validated diagnosis code algorithm defined the diagnosis of ICH. Multivariable logistic regression models were utilized to assess the risk of ICH in MS patients. RESULTS Of the total 57,099 MS patients (women: 75%, n = 41,517), 107 (.19%) sustained an ICH. Age (OR = 2.74, CI = 1.13-6.62), use of anticoagulants (OR = 2.15, 95% CI = 1.30-3.56, P = .0028), and history of tobacco exposure (OR = 2.44, CI = 1.37-4.36, P = .0025) were associated with increased risk of ICH. Use of antiplatelet and disease-modifying drugs (DMDs) showed a protective trend against ICH. CONCLUSIONS Tobacco exposure and anticoagulant use were strongly associated with increased risk of ICH in patients with MS. There might be a protective effect that antiplatelet and DMDs have in the pathophysiology of this disease. Further prospective investigations are warranted to establish these associations.
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Affiliation(s)
- Maryam Zulfiqar
- Department of Neurology, University of New Mexico, Albuquerque, New Mexico
| | - Fares Qeadan
- Clinical and Translational Science Center, University of New Mexico, Albuquerque, New Mexico
| | - Asad Ikram
- Department of Neurology, University of New Mexico, Albuquerque, New Mexico
| | - Mudassir Farooqui
- Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Sarah P Richardson
- Department of Neurology, University of New Mexico, Albuquerque, New Mexico
| | | | - Syed A Quadri
- Department of Neurosurgery, California Institute of Neurosciences, Thousand Oaks, California
| | - Puja Mathur
- Department of Neurology, University of New Mexico, Albuquerque, New Mexico
| | - Corey Ford
- Department of Neurology, University of New Mexico, Albuquerque, New Mexico
| | - Santiago O Gutierrez
- Department of Neurology, University of Iowa Hospitals and Clinic, Iowa City, Iowa
| | - Enrique Liera
- Department of Neurology, University of Iowa Hospitals and Clinic, Iowa City, Iowa
| | - Harry Snow
- Clinical and Translational Science Center, University of New Mexico, Albuquerque, New Mexico
| | - Joel N Gonzalez
- Department of Neurology, University of New Mexico, Albuquerque, New Mexico
| | - Atif Zafar
- Department of Neurology, University of New Mexico, Albuquerque, New Mexico.
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11
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Jakimovski D, Gandhi S, Paunkoski I, Bergsland N, Hagemeier J, Ramasamy DP, Hojnacki D, Kolb C, Benedict RHB, Weinstock‐Guttman B, Zivadinov R. Hypertension and heart disease are associated with development of brain atrophy in multiple sclerosis: a 5‐year longitudinal study. Eur J Neurol 2018; 26:87-e8. [DOI: 10.1111/ene.13769] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 08/09/2018] [Indexed: 11/26/2022]
Affiliation(s)
- D. Jakimovski
- Buffalo Neuroimaging Analysis Center Department of Neurology Jacobs School of Medicine and Biomedical Sciences University at Buffalo State University of New York Buffalo NYUSA
| | - S. Gandhi
- Buffalo Neuroimaging Analysis Center Department of Neurology Jacobs School of Medicine and Biomedical Sciences University at Buffalo State University of New York Buffalo NYUSA
| | - I. Paunkoski
- Buffalo Neuroimaging Analysis Center Department of Neurology Jacobs School of Medicine and Biomedical Sciences University at Buffalo State University of New York Buffalo NYUSA
| | - N. Bergsland
- Buffalo Neuroimaging Analysis Center Department of Neurology Jacobs School of Medicine and Biomedical Sciences University at Buffalo State University of New York Buffalo NYUSA
| | - J. Hagemeier
- Buffalo Neuroimaging Analysis Center Department of Neurology Jacobs School of Medicine and Biomedical Sciences University at Buffalo State University of New York Buffalo NYUSA
| | - D. P. Ramasamy
- Buffalo Neuroimaging Analysis Center Department of Neurology Jacobs School of Medicine and Biomedical Sciences University at Buffalo State University of New York Buffalo NYUSA
| | - D. Hojnacki
- Jacobs Comprehensive MS Treatment and Research Center Department of Neurology Jacobs School of Medicine and Biomedical Sciences University at Buffalo State University of New York Buffalo NYUSA
| | - C. Kolb
- Jacobs Comprehensive MS Treatment and Research Center Department of Neurology Jacobs School of Medicine and Biomedical Sciences University at Buffalo State University of New York Buffalo NYUSA
| | - R. H. B. Benedict
- Jacobs Comprehensive MS Treatment and Research Center Department of Neurology Jacobs School of Medicine and Biomedical Sciences University at Buffalo State University of New York Buffalo NYUSA
| | - B. Weinstock‐Guttman
- Jacobs Comprehensive MS Treatment and Research Center Department of Neurology Jacobs School of Medicine and Biomedical Sciences University at Buffalo State University of New York Buffalo NYUSA
| | - R. Zivadinov
- Buffalo Neuroimaging Analysis Center Department of Neurology Jacobs School of Medicine and Biomedical Sciences University at Buffalo State University of New York Buffalo NYUSA
- Center for Biomedical Imaging at Clinical Translational Science Institute University at Buffalo State University of New York Buffalo NY USA
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12
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Dossi DE, Chaves H, Heck ES, Rodriguez Murúa S, Ventrice F, Bakshi R, Quintana FJ, Correale J, Farez MF. Effects of Systolic Blood Pressure on Brain Integrity in Multiple Sclerosis. Front Neurol 2018; 9:487. [PMID: 29988562 PMCID: PMC6026666 DOI: 10.3389/fneur.2018.00487] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Accepted: 06/05/2018] [Indexed: 12/14/2022] Open
Abstract
Background: In MS patients, hypertension is associated with a delayed diagnosis and an increased risk of progression. Understanding the mechanisms of this association could potentially lead to improved prevention of disease progression. We aimed to establish whether high blood pressure contributes to white-matter injury and brain atrophy in MS. Methods: Cross-sectional study of 95 patients with RRMS. Estimates of fractional anisotropy, gray-matter volume and lesion load were obtained from 3T MRI. We used fractional anisotropy voxel-based statistics to establish the effect of blood pressure on white matter tracts. Additionally, we used voxel-based morphometry (VBM) to study the effect on gray matter integrity. Results: Only 29.5% had normal blood pressure levels, with 52.6% suffering from prehypertension and 17.9% with hypertension. Increasing systolic blood pressure was associated with damage to posterior white-matter tracts as well as greater levels of gray matter atrophy, in particular in the frontal cortex. Age-adjusted linear regression indicated that neither lesion volume (β = 0.002, 95%CI: 0.02–0.02; p = 0.85) or lesion number (β = −0.004, 95%CI: 0.03–0.02; p = 0.74) were associated with systolic blood pressure. Conclusions: Prehypertension and hypertension are frequent in MS. Increased blood pressure is related to white- and gray-matter integrity, both related to MS disability outcomes. These findings suggest attention to the control of blood pressure in MS patients.
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Affiliation(s)
- Daiana E Dossi
- Department of Neurology, Raúl Carrea Institute for Neurological Research (FLENI), Buenos Aires, Argentina
| | - Hernán Chaves
- Department of Diagnostic Imaging, Raúl Carrea Institute for Neurological Research (FLENI), Buenos Aires, Argentina
| | - Evelyn S Heck
- Center for Research on Neuroimmunological Diseases (CIEN), Raúl Carrea Institute for Neurological Research (FLENI), Buenos Aires, Argentina
| | - Sofía Rodriguez Murúa
- Center for Research on Neuroimmunological Diseases (CIEN), Raúl Carrea Institute for Neurological Research (FLENI), Buenos Aires, Argentina
| | - Fernando Ventrice
- Department of Diagnostic Imaging, Raúl Carrea Institute for Neurological Research (FLENI), Buenos Aires, Argentina
| | - Rohit Bakshi
- Department of Neurology, Partners Multiple Sclerosis Center, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.,Laboratory for Neuroimaging Research, Departments of Neurology and Radiology, Brigham and Women's Hospital, Boston, MA, United States.,Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Francisco J Quintana
- Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.,The Broad Institute of MIT and Harvard, Cambridge, MA, United States
| | - Jorge Correale
- Department of Neurology, Raúl Carrea Institute for Neurological Research (FLENI), Buenos Aires, Argentina.,Center for Research on Neuroimmunological Diseases (CIEN), Raúl Carrea Institute for Neurological Research (FLENI), Buenos Aires, Argentina
| | - Mauricio F Farez
- Center for Research on Neuroimmunological Diseases (CIEN), Raúl Carrea Institute for Neurological Research (FLENI), Buenos Aires, Argentina
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13
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Belov P, Jakimovski D, Krawiecki J, Magnano C, Hagemeier J, Pelizzari L, Weinstock-Guttman B, Zivadinov R. Lower Arterial Cross-Sectional Area of Carotid and Vertebral Arteries and Higher Frequency of Secondary Neck Vessels Are Associated with Multiple Sclerosis. AJNR Am J Neuroradiol 2018; 39:123-130. [PMID: 29217748 DOI: 10.3174/ajnr.a5469] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Accepted: 08/17/2017] [Indexed: 01/27/2023]
Abstract
BACKGROUND AND PURPOSE Arterial and neck vessel system characteristics of patients with multiple sclerosis have not been previously investigated. Therefore, the aim of this study was to examine the frequency of neck vessels and their cross-sectional areas (in square millimeters) between patients with MS and healthy controls. MATERIALS AND METHODS In this study, 193 patients with MS and 193 age- and sex-matched healthy controls underwent 2D TOF venography at 3T. The main arterial (carotid and vertebral), venous (internal jugular), and secondary neck vessels were examined at 4 separate cervical levels (C2/3, C4, C5/6, and C7/T1). The ANCOVA adjusted for age, body mass index, smoking status, hypertension, and heart disease was used to compare the differences between patients with MS and healthy controls. RESULTS After controlling for all confounding factors, patients with MS had significantly lower cross-sectional areas of the carotid arteries at the C2/3 (P = .03), C5/6 (P = .026), and C7/T1 (P = .005) levels as well as of the vertebral arteries at the C2/3 (P = .02), C4 (P = .012), and C7/T1 (P = .006) levels, compared with healthy controls. A higher frequency of secondary neck vessels was found at all 4 levels in patients with MS: C2/3 (12.9 versus 10, P < .001), C4 (9.1 versus 7.5, P < .001), C5/6 (7.8 versus 6.8, P = .012), and C7/T1 (8.8 versus 6, P < .001). The total cross-sectional areas of secondary neck vessels were also significantly higher at all 4 levels (P < .03). No significant differences in the cross-sectional areas of jugular veins were found between patients with MS and healthy controls. CONCLUSIONS Patients with MS showed lower cross-sectional areas of the carotid and vertebral arteries and a higher frequency of secondary neck vessels and their cross-sectional areas compared with healthy controls.
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Affiliation(s)
- P Belov
- From the Buffalo Neuroimaging Analysis Center, Department of Neurology (P.B., D.J., J.K., C.M., J.H., R.Z.)
| | - D Jakimovski
- From the Buffalo Neuroimaging Analysis Center, Department of Neurology (P.B., D.J., J.K., C.M., J.H., R.Z.)
| | - J Krawiecki
- From the Buffalo Neuroimaging Analysis Center, Department of Neurology (P.B., D.J., J.K., C.M., J.H., R.Z.)
| | - C Magnano
- From the Buffalo Neuroimaging Analysis Center, Department of Neurology (P.B., D.J., J.K., C.M., J.H., R.Z.)
| | - J Hagemeier
- From the Buffalo Neuroimaging Analysis Center, Department of Neurology (P.B., D.J., J.K., C.M., J.H., R.Z.)
| | - L Pelizzari
- Department of Electronics, Information and Bioengineering (L.P.), Politecnico di Milano, Milan, Italy
- Fondazione Don Carlo Gnocchi Organizzazione Non Lucrativa di Utilita' Sociae (L.P.), Milan, Italy
| | | | - R Zivadinov
- From the Buffalo Neuroimaging Analysis Center, Department of Neurology (P.B., D.J., J.K., C.M., J.H., R.Z.)
- Center for Biomedical Imaging at Clinical Translational Science Institute (R.Z.), University at Buffalo, State University of New York, Buffalo, New York
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14
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Pichler A, Khalil M, Langkammer C, Pinter D, Ropele S, Fuchs S, Bachmaier G, Enzinger C, Fazekas F. The impact of vascular risk factors on brain volume and lesion load in patients with early multiple sclerosis. Mult Scler 2017; 25:48-54. [PMID: 29027843 DOI: 10.1177/1352458517736149] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND Vascular risk factors (VRF) in multiple sclerosis (MS) patients have been associated with lower brain volumes. It is currently unknown if this association already exists in early MS and how it develops over time. METHODS We identified 82 patients with clinically isolated syndrome (CIS) ( n = 61) or with early relapsing-remitting MS ( n = 21) and assessed their VRF including arterial hypertension, hyperlipidaemia, diabetes mellitus and smoking. We analysed T2-lesion load, normalized brain volume (NBV), cortical grey (cGMV) and white matter volumes (WMV), thalamic and basal ganglia volumes at baseline and follow-up magnetic resonance imaging (MRI) and assessed the percentage of brain volume change (PBVC) using SIENA. RESULTS Patient mean age was 32.4 (±8.7) years and 54 (65%) were women. Median follow-up period was 42 (29-54) months. In total, 26 patients (31.7%) had one or more VRF (VRF+). At baseline, VRF+ patients had a lower NBV (1530.9 cm3 vs 1591.2 cm3, p = 0.001), a lower cGMV (628.5 cm3 vs 668.6 cm3, p = 0.002) and WMV (752.2 cm3 vs 783.9 cm3, p = 0.009) than VRF-negative patients. Similar results were obtained at follow-up. PBVC was comparable between patients with and without VRF. CONCLUSION VRF are associated with lower brain volume already in early MS but do not lead to increased brain volume loss during 3.5 years of follow-up.
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Affiliation(s)
| | - Michael Khalil
- Department of Neurology, Medical University of Graz, Graz, Austria
| | | | - Daniela Pinter
- Department of Neurology, Medical University of Graz, Graz, Austria
| | - Stefan Ropele
- Department of Neurology, Medical University of Graz, Graz, Austria
| | - Siegrid Fuchs
- Department of Neurology, Medical University of Graz, Graz, Austria
| | - Gerhard Bachmaier
- Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, Graz, Austria
| | - Christian Enzinger
- Department of Neurology, Medical University of Graz, Graz, Austria/Division of Neuroradiology, Vascular and Interventional Radiology, Department of Radiology, Medical University of Graz, Graz, Austria
| | - Franz Fazekas
- Department of Neurology, Medical University of Graz, Graz, Austria
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15
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Abstract
Multiple sclerosis (MS) is a demyelinating and neurodegenerative disorder of the central nervous system, for which disease modifying therapies (DMTs) are the mainstay treatment approach to reduce inflammatory disease activity and slow worsening disability. In addition to conventional pharmacologic therapy, there is growing interest in the use of lifestyle strategies to support wellness and mitigate disease-related complications in MS. This interest stems from a growing appreciation of the role of certain comorbidities and lifestyle factors on disease activity, disability, mortality, and overall quality of life. While the current literature is not conclusive, there is evidence to suggest a potential role for vitamin D supplementation, tobacco smoking cessation, routine exercise, a plant-based, anti-inflammatory diet, and maintenance of emotional well-being as adjunct therapies to DMTs. In addition to DMTs, lifestyle strategies should be emphasized as part of a management plan focused on overall health and well-being.
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Affiliation(s)
- Brandon P Moss
- Mellen Center for Multiple Sclerosis Treatment and Research, Cleveland Clinic, Cleveland, OH, USA.
| | - Mary R Rensel
- Mellen Center for Multiple Sclerosis Treatment and Research, Cleveland Clinic, Cleveland, OH, USA
| | - Carrie M Hersh
- Lou Ruvo Center for Brain Health, Cleveland Clinic, Las Vegas, NV, USA
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16
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Geraldes R, Esiri MM, DeLuca GC, Palace J. Age-related small vessel disease: a potential contributor to neurodegeneration in multiple sclerosis. Brain Pathol 2017; 27:707-722. [PMID: 27864848 DOI: 10.1111/bpa.12460] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2016] [Accepted: 11/17/2016] [Indexed: 12/18/2022] Open
Abstract
Multiple sclerosis (MS) is a chronic inflammatory demyelinating disorder of the central nervous system wherein, after an initial phase of transient neurological defects, slow neurological deterioration due to progressive neuronal loss ensues. Age is a major determinant of MS progression onset and disability. Over the past years, several mechanisms have been proposed to explain the key drivers of neurodegeneration and disability accumulation in MS. However, the effect of commonly encountered age-related cerebral vessel disease, namely small vessel disease (SVD), has been largely neglected and constitutes the aim of this review. SVD shares some features with MS, that is, white matter demyelination and brain atrophy, and has been shown to contribute to the neuronal damage seen in vascular cognitive impairment. Several lines of evidence suggest that an interaction between MS and SVD may influence MS-related neurodegeneration. SVD may contribute to hypoperfusion, reduced vascular reactivity and tissue hypoxia, features seen in MS. Venule and endothelium abnormalities have been documented in MS but the role of arterioles and of other neurovascular unit structures, such as the pericyte, has not been explored. Vascular risk factors (VRF) have recently been associated with faster progression in MS, though the mechanisms are unclear since very few studies have addressed the impact of VRF and SVD on MS imaging and pathology outcomes. Therapeutic agents targeting the microvasculature and the neurovascular unit may impact both SVD and MS and may benefit patients with dual pathology.
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Affiliation(s)
- Ruth Geraldes
- Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, Oxford, UK
| | - Margaret M Esiri
- Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, Oxford, UK
| | - Gabriele C DeLuca
- Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, Oxford, UK
| | - Jacqueline Palace
- Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, Oxford, UK
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