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Tryfonos C, Pavlidou E, Vorvolakos T, Alexatou O, Vadikolias K, Mentzelou M, Tsourouflis G, Serdari A, Antasouras G, Papadopoulou SK, Aggelakou EP, Giaginis C. Association of Higher Mediterranean Diet Adherence With Lower Prevalence of Disability and Symptom Severity, Depression, Anxiety, Stress, Sleep Quality, Cognitive Impairment, and Physical Inactivity in Older Adults With Multiple Sclerosis. J Geriatr Psychiatry Neurol 2024; 37:318-331. [PMID: 38018355 DOI: 10.1177/08919887231218754] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2023]
Abstract
A good nutritional status and healthy diets may decelerate disease disability and symptom severity and quality of life of peoples with multiple sclerosis (MS). Mediterranean diet (MD) can prevent several chronic diseases, including neurodegenerative disease. This is an observational, cross-sectional study on 279 older adults with MS, aiming to investigate the effects of MD against several aspects of mental health. Qualified questionnaires were used to assess disability and symptom severity, depression, anxiety, stress, sleep quality, cognitive status, physical activity, and MD adherence. Multivariate analysis showed that enhanced MD adherence was independently associated with lower prevalence of disability and symptom severity (P = .0019), depression (P = .0201), anxiety (P = .0287), perceived stress (P = .0021), inadequate sleep quality (P = .0033), cognitive impairment (P = .0018) and physical inactivity (P = .0028). Adopting MD may ameliorate mental health disturbances in older adults with MS. Future public health policies should inform older adults with MS for the favorable impacts of MD in improving the mental health MS comorbidities.
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Affiliation(s)
- Christina Tryfonos
- Department of Food Science and Nutrition, School of Environment, University of the Aegean, Myrina, Greece
| | - Eleni Pavlidou
- Department of Food Science and Nutrition, School of Environment, University of the Aegean, Myrina, Greece
| | - Theofanis Vorvolakos
- Department of Geriatric Psychiatry, School of Medicine, Democritus University of Thrace, Alexandroupolis, Greece
| | - Olga Alexatou
- Department of Food Science and Nutrition, School of Environment, University of the Aegean, Myrina, Greece
| | - Konstantinos Vadikolias
- Department of Neurology, School of Medicine, Democritus University of Thrace, Alexandroupolis, Greece
| | - Maria Mentzelou
- Department of Food Science and Nutrition, School of Environment, University of the Aegean, Myrina, Greece
| | - Gerasimos Tsourouflis
- Second Department of Propedeutic Surgery, Medical School, University of Athens, Athens, Greece
| | - Aspasia Serdari
- Department of Geriatric Psychiatry, School of Medicine, Democritus University of Thrace, Alexandroupolis, Greece
| | - Georgios Antasouras
- Department of Food Science and Nutrition, School of Environment, University of the Aegean, Myrina, Greece
| | - Sousana K Papadopoulou
- Department of Nutritional Sciences and Dietetics, School of Health Sciences, International Hellenic University, Thessaloniki, Greece
| | | | - Constantinos Giaginis
- Department of Food Science and Nutrition, School of Environment, University of the Aegean, Myrina, Greece
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2
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Lorefice L, Pitzalis M, Zoledziewska M. Intermittent and periodic fasting - Evidence and perspectives in multiple sclerosis. Mult Scler Relat Disord 2024; 88:105744. [PMID: 38914047 DOI: 10.1016/j.msard.2024.105744] [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: 03/25/2024] [Revised: 05/16/2024] [Accepted: 06/20/2024] [Indexed: 06/26/2024]
Abstract
Multiple sclerosis (MS) is a complex neurological disease characterized by great variability in clinical presentation, including the radiological features, and degree of disability. Both genetics and environment contribute to disease etiopathogenesis. Because MS is more common in Western countries, and diet has been proposed among the etiologic factors. However, based on the several studies published thus far, principally involving small cohorts, there is no described diet-protocol to be applied in clinical practice as a supplement to the standard immunomodulatory treatment of MS. Diet is an easily changeable factor thus the research on the diet importance in MS has been exploded in last years. Starting from the notions that diet can change lifespan and quality of life in general, and its improvement could be one of many contributing factors with effects on disease evolution, this review examines the evidence of the effects of intermittent fasting in a mouse model of MS; the evidence derived from clinical trials; and future perspectives.
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Affiliation(s)
- Lorena Lorefice
- Multiple Sclerosis Center, ASL Cagliari, Department of Medical Sciences and Public Health, Binaghi Hospital, University of Cagliari, via Is Guadazzonis 2, Cagliari 09126
| | - Maristella Pitzalis
- Institute of Genetic and Biomedical Research (IRGB), Italian National Research Council (CNR), Monserrato 09042, Sardinia, Italy
| | - Magdalena Zoledziewska
- Institute of Genetic and Biomedical Research (IRGB), Italian National Research Council (CNR), Monserrato 09042, Sardinia, Italy.
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3
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Hossaini J, Osmani V, Klug SJ. Behavioral weight loss interventions for people with physical disabilities: A systematic review. Obes Rev 2024; 25:e13722. [PMID: 38332472 DOI: 10.1111/obr.13722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 10/26/2023] [Accepted: 01/17/2024] [Indexed: 02/10/2024]
Abstract
AIM The aim of this study is to examine which interventions lead to clinically significant weight loss among people with physical disabilities. METHODS We systematically searched three electronic databases (PubMed, Scopus, and CENTRAL) including studies until May 2022 to find randomized controlled trials on behavioral interventions and weight-related outcomes in people with physical disabilities. Pharmacological or surgical interventions were excluded. Study quality was evaluated using the Cochrane Risk of Bias Tool. Interventions were grouped as dietary, physical activity, education/coaching, or multi-component. Mean weight changes, standard deviations, confidence intervals, and effect sizes were extracted or calculated for assessment of the intervention effect. RESULTS Sixty studies involving 6,511 participants were included in the qualitative synthesis. Most studies (n = 32) included multi-component interventions, incorporating dietary and physical activity components. Limited evidence suggests that extensive dietary interventions or long-term multi-component interventions might lead to a clinically relevant weight reduction of at least 5% for older individuals (age > 50) with mild-to-moderate mobility impairments. DISCUSSION Due to the high heterogeneity of studies and low study quality, it can be assumed that the range of applicability of the findings is questionable. Further research should examine younger age groups (i.e., children, adolescents, and adults under 40 years) and compare different settings such as schools, clinics, nursing homes, and assisted living facilities.
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Affiliation(s)
- Jihad Hossaini
- Chair of Social Determinants of Health, School of Medicine and Health, Department Health and Sport Sciences, Technical University of Munich, Munich, Germany
| | - Vanesa Osmani
- Chair of Epidemiology, School of Medicine and Health, Department Health and Sport Sciences, Technical University of Munich, Munich, Germany
| | - Stefanie J Klug
- Chair of Epidemiology, School of Medicine and Health, Department Health and Sport Sciences, Technical University of Munich, Munich, Germany
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Gandossi C, Jessop H, Hahn A, Heininger L, Henes J, Radaelli AM, Carmagnola A, Morello E, Renica C, Bertulli A, Lazzari L, Kenyon M, Alexander T, Domenech A, Greco R. Nutritional aspects in autoimmune diseases undergoing hematopoietic stem cell transplantation: overview and recommendations on behalf of the EBMT ADWP and Nurses Group. Front Nutr 2024; 11:1394518. [PMID: 38784130 PMCID: PMC11111942 DOI: 10.3389/fnut.2024.1394518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 04/29/2024] [Indexed: 05/25/2024] Open
Abstract
Autoimmune diseases (ADs) represent a heterogeneous group of conditions affecting 5-10% of the global population. In recent decades, hematopoietic stem cell transplant (HSCT), mainly autologous, has been successfully adopted to treat patients affected by severe/refractory ADs. In this context malnutrition has a detrimental impact on relapse, mortality, infection rate, engraftment, long-term survival, and prolongation of hospitalization. However, in this population, the management of nutrition should be improved since nutritional assessment is partially performed in routine clinical practice. A panel of nurses and physicians from the European Society for Blood and Marrow Transplantation (EBMT) reviewed all available evidence based on current literature and expert practices from centers with extensive experience in HSCT for ADs, on the nutritional management of ADs patients during HSCT procedure. In this context, adequate nutritional status predicts a better response to treatment and improves quality of life. Herein, a systematic and comprehensive monitoring of nutritional status before, during and after HSCT, with adequate nutritional support in the case of ADs patients, in addition to assessing the dietary requirements associated with HSCT has been covered. Moreover, given the singularity of each AD, the underlying disease should be considered for an appropriate approach. The management and evaluation of nutritional status must be carried out by a multidisciplinary team to assess the needs, monitor the effectiveness of each intervention, and prevent complications, especially in complex situations as patients affected by ADs.
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Affiliation(s)
- Chiara Gandossi
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy
| | - Helen Jessop
- Department of Haematology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, United Kingdom
| | - Anne Hahn
- Department of Internal Medicine II (Hematology, Oncology, Clinical Immunology and Rheumatology), University Hospital Tuebingen, Tuebingen, Germany
| | - Lisa Heininger
- Department of Internal Medicine II (Hematology, Oncology, Clinical Immunology and Rheumatology), University Hospital Tuebingen, Tuebingen, Germany
| | - Jörg Henes
- Department of Internal Medicine II (Hematology, Oncology, Clinical Immunology and Rheumatology), University Hospital Tuebingen, Tuebingen, Germany
| | - Alexia Marina Radaelli
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy
| | - Anna Carmagnola
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy
| | - Enrico Morello
- Blood Diseases and Cell Therapies Unit, Bone Marrow Transplant Unit" ASST-Spedali Civili" Hospital of Brescia, Brescia, Italy
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Chiara Renica
- Blood Diseases and Cell Therapies Unit, Bone Marrow Transplant Unit" ASST-Spedali Civili" Hospital of Brescia, Brescia, Italy
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Alice Bertulli
- Blood Diseases and Cell Therapies Unit, Bone Marrow Transplant Unit" ASST-Spedali Civili" Hospital of Brescia, Brescia, Italy
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Lorenzo Lazzari
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy
| | - Michelle Kenyon
- Department of Haematology, King's College Hospital, London, United Kingdom
| | - Tobias Alexander
- Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
| | - Ariadna Domenech
- Bone Marrow Transplant Unit, Department of Hematology, Hospital Clínic of Barcelona, Barcelona, Spain
| | - Raffaella Greco
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy
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Tryfonos C, Chrysafi M, Vadikolias K, Berberoglou L, Vorvolakos T, Dimoliani S, Tsourouflis G, Kontogiorgis C, Antasouras G, Giaginis C. Nutritional interventional studies in patients with multiple sclerosis: a scoping review of the current clinical evidence. J Neurol 2024; 271:1536-1570. [PMID: 38177875 DOI: 10.1007/s00415-023-12140-z] [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: 08/19/2023] [Revised: 10/15/2023] [Accepted: 11/25/2023] [Indexed: 01/06/2024]
Abstract
A good nutritional status appears to slow down disease progression and ameliorate symptoms' intensity in patients with multiple sclerosis (MS). Up to date, there are several interventional studies, which have explored the potential beneficial effects of specific dietary patterns as well as specific bioactive nutrients against disease progression and symptomatology of MS patients. This is a thorough, scoping review, which aims to critically summarize and scrutinize the currently available clinical evidence of the potential beneficial effects of nutritional interventional studies against MS progression and symptomatology. This review was conducted to systematically map the research done in this area, as well as to identify gaps in knowledge. For this purpose, we thoroughly explored the most accurate scientific web databases, e.g., PubMed, Scopus, Web of Science, and Google Scholar to achieve the most relevant clinical human studies applying effective and characteristic keywords. There are currently several dietary patterns and specific bioactive nutrients that show promising results by slowing down disease progression and by improving MS symptoms. However, there are also certain conflicting results, while most of the existing studies enrolled a small number of MS patients. Nutritional interventions may exert substantial protective effects against MS progression and symptomatology. However, large, long-term, randomized, double-blind, controlled clinical trials with a prospective design are strongly recommended to delineate whether such nutritional intervention may attenuate disease progression, and improve symptomatology in MS patients.
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Affiliation(s)
- Christina Tryfonos
- Department of Food Science and Nutrition, School of Environment, University of Aegean, 81400, Myrina, Greece
| | - Maria Chrysafi
- Department of Food Science and Nutrition, School of Environment, University of Aegean, 81400, Myrina, Greece
| | - Konstantinos Vadikolias
- Department of Neurology, School of Medicine, Democritus University of Thrace, Alexandroupolis, Greece
| | - Lefteris Berberoglou
- Laboratory of Hygiene and Environmental Protection, Medical School, Democritus University of Thrace, Campus (Dragana) Building 5, 68100, Alexandroupolis, Greece
| | - Theofanis Vorvolakos
- Department of Psychiatry, School of Medicine, Democritus University of Thrace, Alexandroupolis, Greece
| | - Sophia Dimoliani
- Department of Food Science and Nutrition, School of Environment, University of Aegean, 81400, Myrina, Greece
| | - Gerasimos Tsourouflis
- Second Department of Surgery, Propedeutic, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | - Christos Kontogiorgis
- Laboratory of Hygiene and Environmental Protection, Medical School, Democritus University of Thrace, Campus (Dragana) Building 5, 68100, Alexandroupolis, Greece
| | - Georgios Antasouras
- Department of Food Science and Nutrition, School of Environment, University of Aegean, 81400, Myrina, Greece
| | - Constantinos Giaginis
- Department of Food Science and Nutrition, School of Environment, University of Aegean, 81400, Myrina, Greece.
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6
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Uygun Özel S, Bayram S, Kılınç M. The relationship between dietary profile and adherence to the Mediterranean diet with EDSS and quality of life in multiple sclerosis patients: a retrospective cross-sectional study. Nutr Neurosci 2024; 27:404-412. [PMID: 37071567 DOI: 10.1080/1028415x.2023.2201026] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
Abstract
BACKGROUND Multiple sclerosis (MS), one of the main neurological causes of disability seen at young ages, affects the quality of life of patients. Studies on which dietary pattern or consumption of food groups may have an impact on quality of life for MS patients are insufficient. The study was conducted to determine the relationship between adherence to Mediterranean diet and consumption levels of food groups on quality of life in multiple sclerosis patients. METHODS This study was conducted with 95 patients, 76 females and 19 males, aged 18-65 years, who had been diagnosed with MS for at least 2 years and did not have any other chronic disease. Food Frequency Questionnaire, Mediterranean Diet Adherence Screener (MEDAS), Expanded Disability Status Scale (EDSS) and Multiple Sclerosis Quality of Life-54 Instrument (MS-QoL-54) used as tools. Data were analyzed by SPSS 25.0. RESULTS Adherence to the Mediterranean diet was associated with EDSS and physical and mental quality of life parameters (CPH and CMH), independent of progression. It was associated with EDSS and CMH in progressive MS. A statistically significant negative weak correlation was found between daily milk and oilseed consumption and EDSS. Daily fruit consumption was associated with CMH, and vegetable consumption was associated with both CPH and CMH. CONCLUSIONS The Mediterranean diet may be an effective nutritional model in MS patients and may be related to the disability level and quality of life of the patients. Some food groups can be associated with the quality of life and disability level of MS patients.
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Affiliation(s)
- Selin Uygun Özel
- Department of Nutrition and Dietetics, Baskent University, Ankara, Turkey
| | - Sinem Bayram
- Department of Nutrition and Dietetics, Baskent University, Ankara, Turkey
| | - Münire Kılınç
- Department of Neurology, Baskent University, Ankara, Turkey
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7
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Lechner-Scott J, Probst Y, Giovannoni G, Hawkes CH, Levy M, Yeh EA. What is the role of diet for multiple sclerosis? Why epidemiological studies don't give the full answer. Mult Scler Relat Disord 2024; 83:105457. [PMID: 38266607 DOI: 10.1016/j.msard.2024.105457] [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] [Indexed: 01/26/2024]
Affiliation(s)
- J Lechner-Scott
- Department of Neurology, John Hunter Hospital, Newcastle, Australia; Hunter Medical Research Institute, University of Newcastle, Australia.
| | - Y Probst
- School of Medical, Indigenous and Health Sciences, University of Wollongong, Wollongong, Australia
| | - G Giovannoni
- Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - C H Hawkes
- Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - M Levy
- Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - E A Yeh
- Division of Neurology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, ON, Canada
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8
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Chun CT(N, MacDonald-Wicks L, English C, Lannin NA, Patterson A. Scoping Review of Available Culinary Nutrition Interventions for People with Neurological Conditions. Nutrients 2024; 16:462. [PMID: 38337746 PMCID: PMC10857153 DOI: 10.3390/nu16030462] [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: 12/08/2023] [Revised: 01/31/2024] [Accepted: 02/02/2024] [Indexed: 02/12/2024] Open
Abstract
People with neurological conditions may face barriers to meal preparation. Culinary nutrition interventions aim to facilitate the building of knowledge and skills for meal preparation. This scoping review aims to map the available evidence for culinary nutrition interventions for people with neurological conditions and evaluate the quality of these interventions based on program design, delivery and evaluation. After a systematic search of online databases (MEDLINE, CINAHL, Embase, Scopus and Proquest) and reference lists, a total of ten publications describing nine interventions were included. Most interventions were designed for people with stroke and/or Transient Ischemic Attack (n = 3) and Multiple Sclerosis (n = 3); others were for traumatic brain injury (n = 1), mild dementia (n = 1) and Parkinson's Disease (n = 1). Overall, the included culinary nutrition interventions had good program delivery (inclusion of motivational experiences, delivered by appropriate health providers) but needed improvements in program design (lack of consumer engagement and neurological symptom accommodations) and evaluation (lack of complete process, outcome and impact evaluations). In conclusion, the evidence base for culinary nutrition interventions for people with neurological conditions remains sparse. To bridge the gap between theory and practice, it is important to consider the following aspects in culinary nutrition intervention planning/improvement: (I) the involvement of consumers; (II) the accommodation/tailoring for post-condition effects; and (III) the coverage of all disease-specific culinary nutrition aspects.
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Affiliation(s)
- Chian Thong (Nicole) Chun
- School of Health Sciences, Faculty of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, NSW 2308, Australia; (C.T.C.); (L.M.-W.); (C.E.)
| | - Lesley MacDonald-Wicks
- School of Health Sciences, Faculty of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, NSW 2308, Australia; (C.T.C.); (L.M.-W.); (C.E.)
- Hunter Medical Research Institute Food and Nutrition Research Program, New Lambton Heights, NSW 2305, Australia
| | - Coralie English
- School of Health Sciences, Faculty of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, NSW 2308, Australia; (C.T.C.); (L.M.-W.); (C.E.)
- Hunter Medical Research Institute Heart and Stroke Research Program, New Lambton Heights, NSW 2305, Australia
| | - Natasha A. Lannin
- Department of Neuroscience, Monash University, Melbourne, VIC 3004, Australia;
- Allied Health, Alfred Health, Melbourne, VIC 3004, Australia
| | - Amanda Patterson
- School of Health Sciences, Faculty of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, NSW 2308, Australia; (C.T.C.); (L.M.-W.); (C.E.)
- Hunter Medical Research Institute Food and Nutrition Research Program, New Lambton Heights, NSW 2305, Australia
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9
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Neto A, Fernandes A, Barateiro A. The complex relationship between obesity and neurodegenerative diseases: an updated review. Front Cell Neurosci 2023; 17:1294420. [PMID: 38026693 PMCID: PMC10665538 DOI: 10.3389/fncel.2023.1294420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023] Open
Abstract
Obesity is a global epidemic, affecting roughly 30% of the world's population and predicted to rise. This disease results from genetic, behavioral, societal, and environmental factors, leading to excessive fat accumulation, due to insufficient energy expenditure. The adipose tissue, once seen as a simple storage depot, is now recognized as a complex organ with various functions, including hormone regulation and modulation of metabolism, inflammation, and homeostasis. Obesity is associated with a low-grade inflammatory state and has been linked to neurodegenerative diseases like multiple sclerosis (MS), Alzheimer's (AD), and Parkinson's (PD). Mechanistically, reduced adipose expandability leads to hypertrophic adipocytes, triggering inflammation, insulin and leptin resistance, blood-brain barrier disruption, altered brain metabolism, neuronal inflammation, brain atrophy, and cognitive decline. Obesity impacts neurodegenerative disorders through shared underlying mechanisms, underscoring its potential as a modifiable risk factor for these diseases. Nevertheless, further research is needed to fully grasp the intricate connections between obesity and neurodegeneration. Collaborative efforts in this field hold promise for innovative strategies to address this complex relationship and develop effective prevention and treatment methods, which also includes specific diets and physical activities, ultimately improving quality of life and health.
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Affiliation(s)
- Alexandre Neto
- Central Nervous System, Blood and Peripheral Inflammation, Research Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Lisbon, Portugal
| | - Adelaide Fernandes
- Central Nervous System, Blood and Peripheral Inflammation, Research Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Lisbon, Portugal
- Department of Pharmaceutical Sciences and Medicines, Faculdade de Farmácia, Universidade de Lisboa, Lisbon, Portugal
| | - Andreia Barateiro
- Central Nervous System, Blood and Peripheral Inflammation, Research Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Lisbon, Portugal
- Department of Pharmaceutical Sciences and Medicines, Faculdade de Farmácia, Universidade de Lisboa, Lisbon, Portugal
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10
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Chase E, Chen V, Martin K, Lane M, Wooliscroft L, Adams C, Rice J, Silbermann E, Hollen C, Fryman A, Purnell JQ, Vong C, Orban A, Horgan A, Khan A, Srikanth P, Yadav V. A low-fat diet improves fatigue in multiple sclerosis: Results from a randomized controlled trial. Mult Scler 2023; 29:1659-1675. [PMID: 37941305 PMCID: PMC10655900 DOI: 10.1177/13524585231208330] [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] [Indexed: 11/10/2023]
Abstract
BACKGROUND Fatigue can be a disabling multiple sclerosis (MS) symptom with no effective treatment options. OBJECTIVE Determine whether a low-fat diet improves fatigue in people with MS (PwMS). METHODS We conducted a 16-week randomized controlled trial (RCT) and allocated PwMS to a low-fat diet (active, total daily fat calories not exceeding 20%) or wait-list (control) group. Subjects underwent 2 weeks of baseline diet data collection (24-hour diet recalls (24HDRs)), followed by randomization. The active group received 2 weeks of nutrition counseling and underwent a 12-week low-fat diet intervention. One set of three 24HDRs at baseline and week 16 were collected. We administered a food frequency questionnaire (FFQ) and Modified Fatigue Impact Scale (MFIS) every 4 weeks. The control group continued their pre-study diet and received diet training during the study completion. RESULTS We recruited 39 PwMS (20-active; 19-control). The active group decreased their daily caloric intake by 11% (95% confidence interval (CI): -18.5%, -3.0%) and the mean MFIS by 4.0 (95% CI: -12.0, 4.0) compared to the control (intent-to-treat). Sensitivity analysis strengthened the association with a mean MFIS difference of -13.9 (95% CI: -20.7, -7.2). CONCLUSIONS We demonstrated a significant reduction in fatigue with a low-fat dietary intervention in PwMS.
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Affiliation(s)
- Emma Chase
- Department of Neurology, Oregon Health & Science University, Portland, OR
| | - Vicky Chen
- Department of Neurology, Oregon Health & Science University, Portland, OR
- Department of Neurology, Veterans Affairs Portland Health Care System, Portland, OR
| | - Kayla Martin
- Department of Neurology, Oregon Health & Science University, Portland, OR
- Department of Neurology, Veterans Affairs Portland Health Care System, Portland, OR
| | - Michael Lane
- Department of Neurology, Oregon Health & Science University, Portland, OR
- Department of Neurology, Veterans Affairs Portland Health Care System, Portland, OR
| | - Lindsey Wooliscroft
- Department of Neurology, Oregon Health & Science University, Portland, OR
- Department of Neurology, Veterans Affairs Portland Health Care System, Portland, OR
| | - Claire Adams
- Department of Neurology, Oregon Health & Science University, Portland, OR
| | - Jessica Rice
- Department of Neurology, Oregon Health & Science University, Portland, OR
- Department of Neurology, Veterans Affairs Portland Health Care System, Portland, OR
| | - Elizabeth Silbermann
- Department of Neurology, Oregon Health & Science University, Portland, OR
- Department of Neurology, Veterans Affairs Portland Health Care System, Portland, OR
| | - Christopher Hollen
- Department of Neurology, Oregon Health & Science University, Portland, OR
- Department of Neurology, Veterans Affairs Portland Health Care System, Portland, OR
| | - Allison Fryman
- Department of Neurology, Oregon Health & Science University, Portland, OR
- Department of Neurology, Veterans Affairs Portland Health Care System, Portland, OR
| | - Jonathan Q. Purnell
- Department of Medicine, Knight Cardiovascular Institute, Oregon Health & Science University, Portland, OR
| | - Carly Vong
- Department of Neurology, Oregon Health & Science University, Portland, OR
| | - Anna Orban
- Department of Neurology, Oregon Health & Science University, Portland, OR
| | - Angela Horgan
- Oregon Clinical & Translational Research Institute, Portland, OR
| | - Akram Khan
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, Oregon Health & Science University, Portland, OR
| | - Priya Srikanth
- School of Public Health, Oregon Health & Science University-Portland State University Portland, OR
| | - Vijayshree Yadav
- Department of Neurology, Oregon Health & Science University, Portland, OR
- Department of Neurology, Veterans Affairs Portland Health Care System, Portland, OR
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11
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Diaz-Marugan L, Kantsjö JB, Rutsch A, Ronchi F. Microbiota, diet, and the gut-brain axis in multiple sclerosis and stroke. Eur J Immunol 2023; 53:e2250229. [PMID: 37470461 DOI: 10.1002/eji.202250229] [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: 02/04/2023] [Revised: 07/19/2023] [Accepted: 07/19/2023] [Indexed: 07/21/2023]
Abstract
Intestinal microbiota can influence the phenotype and function of immune cell responses through the dissemination of bacterial antigens or metabolites. Diet is one of the major forces shaping the microbiota composition and metabolism, contributing to host homeostasis and disease susceptibility. Currently, nutrition is a complementary and alternative approach to the management of metabolic and neurological diseases and cancer. However, the knowledge of the exact mechanism of action of diet and microbiota on the gut-brain communication is only developing in recent years. Here, we reviewed the current knowledge on the effect of diet and microbiota on the gut-brain axis in patients with two different central nervous system diseases, multiple sclerosis and stroke. We have also highlighted the open questions in the field that we believe are important to address to gain a deeper understanding of the mechanisms by which diet can directly or indirectly affect the host via the microbiota. We think this will open up new approaches to the treatment, diagnosis, and monitoring of various diseases.
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Affiliation(s)
- Laura Diaz-Marugan
- Charité - Universitaetsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH): Institute of Microbiology, Infectious Diseases and Immunology (I-MIDI), Berlin, Germany
- Departamento de Medicina, Facultat de Medicina, Universitat de Barcelona, Barcelona, Spain
| | - Johan B Kantsjö
- Charité - Universitaetsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH): Institute of Microbiology, Infectious Diseases and Immunology (I-MIDI), Berlin, Germany
| | - Andrina Rutsch
- Charité - Universitaetsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH): Institute of Microbiology, Infectious Diseases and Immunology (I-MIDI), Berlin, Germany
| | - Francesca Ronchi
- Charité - Universitaetsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH): Institute of Microbiology, Infectious Diseases and Immunology (I-MIDI), Berlin, Germany
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12
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Nitzan Z, Staun-Ram E, Volkowich A, Miller A. Multiple Sclerosis-Associated Gut Microbiome in the Israeli Diverse Populations: Associations with Ethnicity, Gender, Disability Status, Vitamin D Levels, and Mediterranean Diet. Int J Mol Sci 2023; 24:15024. [PMID: 37834472 PMCID: PMC10573818 DOI: 10.3390/ijms241915024] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 09/19/2023] [Accepted: 09/27/2023] [Indexed: 10/15/2023] Open
Abstract
Microbiome dysbiosis is increasingly being recognized as implicated in immune-mediated disorders including multiple sclerosis (MS). The microbiome is modulated by genetic and environmental factors including lifestyle, diet, and drug intake. This study aimed to characterize the MS-associated gut microbiome in the Israeli populations and to identify associations with demographic, dietary, and clinical features. The microbiota from 57 treatment-naive patients with MS (PwMS) and 43 age- and gender-matched healthy controls (HCs) was sequenced and abundance compared. Associations between differential microbes with demographic or clinical characteristics, as well as diet and nutrient intake, were assessed. While there was no difference in α- or β-diversity of the microbiome, we identified 40 microbes from different taxonomic levels that differ in abundance between PwMS and HCs, including Barnesiella, Collinsella, Egerthella, Mitsuokella, Olsenella Romboutsia, and Succinivibrio, all enhanced in PwMS, while several members of Lacnospira were reduced. Additional MS-differential microbes specific to ethnicity were identified. Several MS-specific microbial patterns were associated with gender, vitamin D level, Mediterranean diet, nutrient intake, or disability status. Thus, PwMS have altered microbiota composition, with distinctive patterns related to geographic locations and population. Microbiome dysbiosis seem to be implicated in disease progression, gender-related differences, and vitamin D-mediated immunological effects recognized in MS. Dietary interventions may be beneficial in restoring a "healthy microbiota" as part of applying comprehensive personalized therapeutic strategies for PwMS.
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Affiliation(s)
- Zehavit Nitzan
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 3109601, Israel (E.S.-R.)
| | - Elsebeth Staun-Ram
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 3109601, Israel (E.S.-R.)
- Neuroimmunology Unit & Multiple Sclerosis Center, Lady Davis Carmel Medical Center, Haifa 3436212, Israel
| | - Anat Volkowich
- Neuroimmunology Unit & Multiple Sclerosis Center, Lady Davis Carmel Medical Center, Haifa 3436212, Israel
| | - Ariel Miller
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 3109601, Israel (E.S.-R.)
- Neuroimmunology Unit & Multiple Sclerosis Center, Lady Davis Carmel Medical Center, Haifa 3436212, Israel
- Department of Neurology, Lady Davis Carmel Medical Center, Haifa 3436212, Israel
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13
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Guglielmetti M, Al-Qahtani WH, Ferraris C, Grosso G, Fiorini S, Tavazzi E, Greco G, La Malfa A, Bergamaschi R, Tagliabue A. Adherence to Mediterranean Diet Is Associated with Multiple Sclerosis Severity. Nutrients 2023; 15:4009. [PMID: 37764792 PMCID: PMC10537892 DOI: 10.3390/nu15184009] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 09/07/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023] Open
Abstract
Currently available data suggest that the union of a balanced diet and an overall healthy lifestyle may determine an amelioration in several clinical parameters and in the quality of life for patients with MS (pwMS). The study objective was to investigate the possible difference in MS severity in a group of Italian patients with MS based on their adherence to Mediterranean Diet (MedDiet). Eating habits were collected through a validated 110-items Food Frequency Questionnaire, the Medi-Lite score was used for adherence to MedDiet evaluation. MS severity was graded according to Herbert's severity scale, based on the MSSS. 106 patients were classified in 3 groups according to their MedDiet adherence (low/medium/high). Higher adherence was associated with a 6.18 (95% CI: 1.44, 26.59) higher probability of having a mild-to-moderate MS. When studying the single constituents of the Medi-Lite score, none of them was individually associated with MS severity. It remains unclear whether effects of specific dietary components included in the MedDiet may impact the health status at disease onset or can slow down the symptoms due course of disease. Future studies are needed to reproduce our findings and should focus on answering the latter raised question.
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Affiliation(s)
- Monica Guglielmetti
- Human Nutrition and Eating Disorder Research Center, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy; (M.G.)
- Laboratory of Food Education and Sport Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy
| | - Wahidah H. Al-Qahtani
- Department of Food Sciences & Nutrition, College of Food & Agriculture Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Cinzia Ferraris
- Human Nutrition and Eating Disorder Research Center, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy; (M.G.)
- Laboratory of Food Education and Sport Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy
| | - Giuseppe Grosso
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy
| | - Simona Fiorini
- Human Nutrition and Eating Disorder Research Center, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy; (M.G.)
- Laboratory of Food Education and Sport Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy
| | | | | | | | | | - Anna Tagliabue
- Human Nutrition and Eating Disorder Research Center, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy; (M.G.)
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Skovgaard L, Trénel P, Westergaard K, Knudsen AK. Dietary Patterns and Their Associations with Symptom Levels Among People with Multiple Sclerosis: A Real-World Digital Study. Neurol Ther 2023; 12:1335-1357. [PMID: 37311967 PMCID: PMC10310664 DOI: 10.1007/s40120-023-00505-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 05/17/2023] [Indexed: 06/15/2023] Open
Abstract
INTRODUCTION The objective of the study was to investigate long-term food intake patterns and establish possible associations between the inferred dietary habits and levels of reported symptoms among people with multiple sclerosis (MS) in Denmark. METHODS The present study was designed as a prospective cohort study. Participants were invited to register daily food intake and MS symptoms and were observed during a period of 100 days. Dropout and inclusion probabilities were addressed using generalized linear models. Dietary clusters were identified among 163 participants using hierarchical clustering on principal component scores. Associations between the dietary clusters and the levels of self-assessed MS symptoms were estimated using inverse probability weighting. Furthermore, the effect of a person's position on the first and second principal dietary component axis on symptom burden was investigated. RESULTS Three dietary clusters were identified: a Western dietary cluster, a plant-rich dietary cluster and a varied dietary cluster. Analyses further indicated a vegetables-fish-fruit-whole grain axis and a red-meat-processed-meat axis. The plant-rich dietary cluster showed reduction in symptom burden in nine pre-defined MS symptoms compared to the Western dietary cluster (between 19 and 90% reduction). This reduction was significant for pain and bladder dysfunction as well as across all nine symptoms (pooled p value = 0.012). Related to the two dietary axes, high intake of vegetables resulted in 32-74% reduction in symptom burden compared to low levels of vegetable intake. Across symptoms, this was significant (pooled p value = 0.015), also regarding walking difficulty and fatigue. CONCLUSIONS Three dietary clusters were identified. Compared to levels of self-assessed MS-related symptoms, and adjusted for potential confounders, the results suggested less symptom burden with increased intake of vegetables. Although the research design limits the possibilities of establishing causal inference, the results indicate that general guidelines for healthy diet may be relevant as a tool in coping with MS symptoms.
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Saeedirad Z, Ariyanfar S, Noormohammadi M, Ghorbani Z, Naser Moghadasi A, Shahemi S, Ghanaatgar M, Rezaeimanesh N, Hekmatdoost A, Ghaemi A, Razeghi Jahromi S. Higher Dietary Acid Load Might Be a Potent Derivative Factor for Multiple Sclerosis: The Results from a Case-Control Study. Nutrients 2023; 15:3311. [PMID: 37571248 PMCID: PMC10420939 DOI: 10.3390/nu15153311] [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: 06/07/2023] [Revised: 07/18/2023] [Accepted: 07/18/2023] [Indexed: 08/13/2023] Open
Abstract
This study aimed to investigate the association between dietary acid load (DAL) and multiple sclerosis (MS), through the potential renal acid load (PRAL) and net endogenous acid production (NEAP) scores. In a hospital-based case-control study of 109 patients with MS and 130 healthy individuals, a validated 168-item semi-quantitative food frequency questionnaire and a logistic regression model were used to evaluate the association between the DAL and MS. After adjusting for age (years), gender (male/female), body mass index (Kg/m2), and total calories (Kcal), the MS odds were 92% lower for those in the highest tertile of total plant-based protein (OR: 0.08, 95%CI: 0.03, 0.23; p-value < 0.001) and about four times higher for those in the highest tertile of the PRAL (OR: 4.16, 95%CI: 1.94, 8.91; p-value < 0.001) and NEAP scores (OR: 3.57, 95%CI: 1.69, 7.53; p-value < 0.001), compared to those in the lowest tertile. After further adjusting for sodium, saturated fatty acid, and fiber intake, the results remained significant for total plant-based protein intake (OR: 0.07, 95%CI: 0.01, 0.38; p-value = 0.002). In conclusion, a higher NEAP or PRAL score may be associated with increased odds of MS, while a higher intake of plant-based protein instead of animal-based protein may be protective.
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Affiliation(s)
- Zahra Saeedirad
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran 19816-19573, Iran; (Z.S.); (S.S.); (M.G.); (N.R.); (A.H.)
| | - Shadi Ariyanfar
- Department of Human Nutrition, Foods, and Exercise, College of Agriculture and Life Science, Virginia Tech, Blacksburg, VA 24060, USA;
| | - Morvarid Noormohammadi
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran 14496-14535, Iran
| | - Zeinab Ghorbani
- Cardiovascular Diseases Research Center, Department of Cardiology, Heshmat Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht 41937-1311, Iran;
- Department of Clinical Nutrition, School of Medicine, Guilan University of Medical Sciences, Rasht 41937-1311, Iran
| | - Abdorreza Naser Moghadasi
- Multiple Sclerosis Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran 14167-53955, Iran;
| | - Sahar Shahemi
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran 19816-19573, Iran; (Z.S.); (S.S.); (M.G.); (N.R.); (A.H.)
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran 19839-69411, Iran
| | - Milad Ghanaatgar
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran 19816-19573, Iran; (Z.S.); (S.S.); (M.G.); (N.R.); (A.H.)
| | - Nasim Rezaeimanesh
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran 19816-19573, Iran; (Z.S.); (S.S.); (M.G.); (N.R.); (A.H.)
- Multiple Sclerosis Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran 14167-53955, Iran;
| | - Azita Hekmatdoost
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran 19816-19573, Iran; (Z.S.); (S.S.); (M.G.); (N.R.); (A.H.)
| | - Amir Ghaemi
- Department of Virology, Pasteur Institute of Iran, Tehran 13169-43551, Iran;
| | - Soodeh Razeghi Jahromi
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran 19816-19573, Iran; (Z.S.); (S.S.); (M.G.); (N.R.); (A.H.)
- Multiple Sclerosis Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran 14167-53955, Iran;
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16
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Mandato C, Colucci A, Lanzillo R, Staiano A, Scarpato E, Schiavo L, Operto FF, Serra MR, Di Monaco C, Napoli JS, Massa G, Vajro P. Multiple Sclerosis-Related Dietary and Nutritional Issues: An Updated Scoping Review with a Focus on Pediatrics. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1022. [PMID: 37371254 DOI: 10.3390/children10061022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/03/2023] [Accepted: 06/05/2023] [Indexed: 06/29/2023]
Abstract
PURPOSE Lifestyle/dietetic habits play an important role in the development and progression of multiple sclerosis (MS) disease. Here, we examine the basic pathomechanisms underlying intestinal and brain barrier modifications in MS and consider diets and dietary supplementations proposed over time to complement pharmacological therapies for improving disease outcome both in adults and in children. METHODS Scoping literature search about evidence-based findings in MS-related gut-brain axis (GBA) pathophysiology and nutritional issues at all ages. FINDINGS Data show that (1) no universal best diet exists, (2) healthy/balanced diets are, however, necessary to safeguard the adequate intake of all essential nutrients, (3) diets with high intakes of fruits, vegetables, whole grains, and lean proteins that limit processed foods, sugar, and saturated fat appear beneficial for their antioxidant and anti-inflammatory properties and their ability to shape a gut microbiota that respects the gut and brain barriers, (4) obesity may trigger MS onset and/or its less favorable course, especially in pediatric-onset MS. Vitamin D and polyunsaturated fatty acids are the most studied supplements for reducing MS-associated inflammation. CONCLUSIONS Pending results from other and/or newer approaches targeting the GBA (e.g., pre- and probiotics, engineered probiotics, fecal-microbiota transplantation), accurate counseling in choosing adequate diet and maintaining physical activity remains recommended for MS prevention and management both in adults and children.
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Affiliation(s)
- Claudia Mandato
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", Pediatrics Section, University of Salerno, 84081 Baronissi, Salerno, Italy
| | - Angelo Colucci
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", Pediatrics Section, University of Salerno, 84081 Baronissi, Salerno, Italy
| | - Roberta Lanzillo
- Multiple Sclerosis Clinical Care and Research Centre, Department of Neuroscience, Reproductive Science and Odontostomatology, University of Naples Federico II, 80138 Naples, Naples, Italy
| | - Annamaria Staiano
- Department of Translational Medical Science, Section of Pediatrics, University of Naples Federico II, 80138 Naples, Naples, Italy
| | - Elena Scarpato
- Department of Translational Medical Science, Section of Pediatrics, University of Naples Federico II, 80138 Naples, Naples, Italy
| | - Luigi Schiavo
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", Nutrition Section, University of Salerno, 84081 Baronissi, Salerno, Italy
| | - Francesca Felicia Operto
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", Pediatric Psychiatry Section, University of Salerno, 84081 Baronissi, Salerno, Italy
| | - Maria Rosaria Serra
- Department of Translational Medical Science, Section of Pediatrics, University of Naples Federico II, 80138 Naples, Naples, Italy
| | - Cristina Di Monaco
- Multiple Sclerosis Clinical Care and Research Centre, Department of Neuroscience, Reproductive Science and Odontostomatology, University of Naples Federico II, 80138 Naples, Naples, Italy
| | - Julia Sara Napoli
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", Pediatrics Section, University of Salerno, 84081 Baronissi, Salerno, Italy
| | - Grazia Massa
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", Pediatrics Section, University of Salerno, 84081 Baronissi, Salerno, Italy
| | - Pietro Vajro
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", Pediatrics Section, University of Salerno, 84081 Baronissi, Salerno, Italy
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17
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Bronzini M, Maglione A, Rosso R, Matta M, Masuzzo F, Rolla S, Clerico M. Feeding the gut microbiome: impact on multiple sclerosis. Front Immunol 2023; 14:1176016. [PMID: 37304278 PMCID: PMC10248010 DOI: 10.3389/fimmu.2023.1176016] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 05/02/2023] [Indexed: 06/13/2023] Open
Abstract
Multiple sclerosis (MS) is a multifactorial neurological disease characterized by chronic inflammation and immune-driven demyelination of the central nervous system (CNS). The rising number of MS cases in the last decade could be partially attributed to environmental changes, among which the alteration of the gut microbiome driven by novel dietary habits is now of particular interest. The intent of this review is to describe how diet can impact the development and course of MS by feeding the gut microbiome. We discuss the role of nutrition and the gut microbiota in MS disease, describing preclinical studies on experimental autoimmune encephalomyelitis (EAE) and clinical studies on dietary interventions in MS, with particular attention to gut metabolites-immune system interactions. Possible tools that target the gut microbiome in MS, such as the use of probiotics, prebiotics and postbiotics, are analyzed as well. Finally, we discuss the open questions and the prospects of these microbiome-targeted therapies for people with MS and for future research.
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Affiliation(s)
- Matteo Bronzini
- Department of Clinical and Biological Sciences, University of Turin, Orbassano, Italy
| | - Alessandro Maglione
- Department of Clinical and Biological Sciences, University of Turin, Orbassano, Italy
| | - Rachele Rosso
- Department of Clinical and Biological Sciences, University of Turin, Orbassano, Italy
| | - Manuela Matta
- San Luigi Gonzaga University Hospital, Orbassano, Italy
| | | | - Simona Rolla
- Department of Clinical and Biological Sciences, University of Turin, Orbassano, Italy
| | - Marinella Clerico
- Department of Clinical and Biological Sciences, University of Turin, Orbassano, Italy
- San Luigi Gonzaga University Hospital, Orbassano, Italy
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18
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Silveira SL, Jeng B, Cutter G, Motl RW. Diet, Physical Activity, and Stress Among Wheelchair Users With Multiple Sclerosis: Examining Individual and Co-Occurring Behavioral Risk Factors. Arch Phys Med Rehabil 2023; 104:590-596.e1. [PMID: 36649911 PMCID: PMC10073284 DOI: 10.1016/j.apmr.2022.12.194] [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: 09/16/2022] [Revised: 11/07/2022] [Accepted: 12/18/2022] [Indexed: 01/15/2023]
Abstract
OBJECTIVE This study examined individual and co-occurring behavioral risk factors (diet, exercise, and stress) in wheelchair users with multiple sclerosis (MS) and potential association with MS symptoms (ie, fatigue, depression, anxiety, pain, sleep, and health-related quality of life [HRQOL]). DESIGN Survey. SETTING General Community. PARTICIPANTS One hundred twenty-three wheelchair users with MS completed this study (N=123). INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES Participants were mailed instructions for accessing online questionnaires (demographic and clinical characteristics, Godin Leisure-Time Exercise Questionnaire, Perceived Stress Scale, Automated Self-Administered 24-Hour Dietary Assessment Tool, and MS symptoms). RESULTS Standard cut-points were used to categorize behavioral risk factors and then identify the extent and distribution of these behaviors both individually and co-occurring. We then analyzed the associations between behavioral risk factors and MS symptoms using bivariate correlation analyses and Mann-Whitney U tests. The mean age of participants was 60.6±10.0 years, 76% identified as women, 82% had a progressive disease course, and the mean MS duration was 23.0±9.7 years. Seven participants were classified as having 0 negative health behaviors, 41 participants had 1 negative health behavior, 49 participants had 2 negative health behaviors, and 26 participants had 3 negative health behaviors. The number of negative health behaviors was significantly correlated with HRQOL (physical, r=.30; psychological, r=.47), sleep (r=.25), depressive symptoms (r=.36), and anxiety (r=.43). Mann-Whitney U tests indicated greater fatigue, depression, and anxiety as well as lower sleep quality and HRQOL among participants who reported 2 or 3 behavioral risk factors compared with 0 or 1 behavioral risk factor. CONCLUSIONS Future research should examine the design and implementation of multiple health behavior change interventions targeting co-occurring behavioral risk factors among wheelchair users with MS.
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Affiliation(s)
- Stephanie L Silveira
- Department of Physical Therapy, University of Alabama at Birmingham, Birmingham, AL; Department of Kinesiology, Health Promotion, and Recreation, University of North Texas, Denton, TX.
| | - Brenda Jeng
- Department of Physical Therapy, University of Alabama at Birmingham, Birmingham, AL; Department of Kinesiology and Nutrition, University of Illinois Chicago, Chicago, IL
| | - Gary Cutter
- Department of Biostatistics, University of Alabama at Birmingham, Birmingham, AL
| | - Robert W Motl
- Department of Physical Therapy, University of Alabama at Birmingham, Birmingham, AL; Department of Kinesiology and Nutrition, University of Illinois Chicago, Chicago, IL
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Plafker SM, Titcomb T, Zyla-Jackson K, Kolakowska A, Wahls T. Overview of diet and autoimmune demyelinating optic neuritis: a narrative review. IMMUNOMETABOLISM (COBHAM (SURREY, ENGLAND)) 2023; 5:e00022. [PMID: 37128292 PMCID: PMC10144304 DOI: 10.1097/in9.0000000000000022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 03/29/2023] [Indexed: 05/03/2023]
Abstract
This review summarizes the cellular and molecular underpinnings of autoimmune demyelinating optic neuritis (ADON), a common sequela of multiple sclerosis and other demyelinating diseases. We further present nutritional interventions tested for people with multiple sclerosis focusing on strategies that have shown efficacy or associations with disease course and clinical outcomes. We then close by discuss the potential dietary guidance for preventing and/or ameliorating ADON.
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Affiliation(s)
- Scott M. Plafker
- Aging and Metabolism Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, USA
- Department of Cell Biology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
- *Correspondence: Scott M. Plafker, E-mail:
| | - Tyler Titcomb
- Department of Internal Medicine, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Katarzyna Zyla-Jackson
- Aging and Metabolism Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, USA
- Department of Cell Biology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Aneta Kolakowska
- Aging and Metabolism Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, USA
| | - Terry Wahls
- Department of Internal Medicine, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
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The Role of Diet as a Modulator of the Inflammatory Process in the Neurological Diseases. Nutrients 2023; 15:nu15061436. [PMID: 36986165 PMCID: PMC10057655 DOI: 10.3390/nu15061436] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 03/10/2023] [Accepted: 03/12/2023] [Indexed: 03/19/2023] Open
Abstract
Neurological diseases are recognized as major causes of disability and mortality worldwide. Due to the dynamic progress of diseases such as Alzheimer’s disease (AD), Parkinson’s Disease (PD), Schizophrenia, Depression, and Multiple Sclerosis (MD), scientists are mobilized to look for new and more effective methods of interventions. A growing body of evidence suggests that inflammatory processes and an imbalance in the composition and function of the gut microbiome, which play a critical role in the pathogenesis of various neurological diseases and dietary interventions, such as the Mediterranean diet the DASH diet, or the ketogenic diet can have beneficial effects on their course. The aim of this review was to take a closer look at the role of diet and its ingredients in modulating inflammation associated with the development and/or progression of central nervous system diseases. Presented data shows that consuming a diet abundant in fruits, vegetables, nuts, herbs, spices, and legumes that are sources of anti-inflammatory elements such as omega-3 fatty acids, polyphenols, vitamins, essential minerals, and probiotics while avoiding foods that promote inflammation, create a positive brain environment and is associated with a reduced risk of neurological diseases. Personalized nutritional interventions may constitute a non-invasive and effective strategy in combating neurological disorders.
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21
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Ertaş Öztürk Y, Helvaci EM, Sökülmez Kaya P, Terzi M. Is Mediterranean diet associated with multiple sclerosis related symptoms and fatigue severity? Nutr Neurosci 2023; 26:228-234. [PMID: 35143375 DOI: 10.1080/1028415x.2022.2034241] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Nutrition modulation can reduce multiple sclerosis (MS) related symptoms and fatigue severity. Mediterranean diet may be beneficial regarding anti-inflammatory components. However, previous studies are limited. This study aims to investigate the relationship between Mediterranean diet adherence and MS-related symptoms and fatigue severity. METHODS One hundred and two adult MS patients were enrolled in this cross-sectional study. Dietary adherence was assessed using the Mediterranean diet assessment tool (MEDAS). MS-related symptoms were determined using the MS-related symptom checklist (MS-RS), and the fatigue severity scale (FSS) was applied. Linear regression models were established to assess predicted factors of MS-RS and FSS. RESULTS The mean age of the participants was 33.1 ± 9.81 years. Being female and having higher education degree was 71.6% and 60.8%, respectively. In the linear regression model, MEDAS were not associated with MS-RS but negatively associated with FSS scores. MS-RS scores were significantly higher among participants who consumed more than one serving of red meat or products per day. Those who consumed less than one serving of butter, margarine, or cream per day reported lower FSS scores. Some trend significances were shown to consume limited sweet and lower FSS scores. Likewise, MS-RS scores were lower in those ≥three serving/week intake of fish. CONCLUSION Following a Mediterranean-style diet should be encouraged to improve fatigue severity. Components, such as reduced consumption of red meat, saturated fatty acids, sweets and increased fish consumption, could be promising to reduce MS symptoms or fatigue severity. These findings should be proven with further intervention studies.
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Affiliation(s)
- Yasemin Ertaş Öztürk
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Ondokuz Mayıs University, Samsun, Turkey
| | - Elif Merve Helvaci
- Department of Neurology, Faculty of Medicine, Ondokuz Mayıs University, Samsun, Turkey
| | - Pınar Sökülmez Kaya
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Ondokuz Mayıs University, Samsun, Turkey
| | - Murat Terzi
- Department of Neurology, Faculty of Medicine, Ondokuz Mayıs University, Samsun, Turkey
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22
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Johannes C, Moremi KE, Kemp MC, Whati L, Engel-Hills P, Kidd M, van Toorn R, Jaftha M, van Rensburg SJ, Kotze MJ. Pathology-supported genetic testing presents opportunities for improved disability outcomes in multiple sclerosis. Per Med 2023; 20:107-130. [PMID: 37194915 DOI: 10.2217/pme-2022-0016] [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] [Indexed: 05/18/2023]
Abstract
Background: Lipid metabolism may impact disability in people with multiple sclerosis (pwMS). Methods: Fifty-one pwMS entered an ultrasound and MRI study, of whom 19 had followed a pathology-supported genetic testing program for more than 10 years (pwMS-ON). Genetic variation, blood biochemistry, vascular blood flow velocities, diet and exercise were investigated. Results: pwMS-ON had significantly lower (p < 0.01) disability (Expanded Disability Status Scale) than pwMS not on the program (1.91 ± 0.75 vs 3.87 ± 2.32). A genetic variant in the lipid transporter FABP2 gene (rs1799883; 2445G>A, A54T) was significantly associated (p < 0.01) with disability in pwMS not on the program, but not in pwMS-ON (p = 0.88). Vascular blood flow velocities were lower in the presence of the A-allele. Conclusion: Pathology-supported genetic testing may provide guidance for lifestyle interventions with a significant impact on improved disability in pwMS.
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Affiliation(s)
- Clint Johannes
- Department of Internal Medicine, Faculty of Medicine & Health Sciences, Stellenbosch University, Cape Town, 7500, South Africa
| | - Kelebogile E Moremi
- Division of Chemical Pathology, Department of Pathology, Faculty of Medicine & Health Sciences, Stellenbosch University, & National Health Laboratory Service (NHLS), Cape Town, 7500, South Africa
| | - Merlisa C Kemp
- Department of Medical Imaging & Therapeutic Sciences, Faculty of Health & Wellness Sciences, Cape Peninsula University of Technology, Bellville campus, Cape Town, 7530, South Africa
| | | | - Penelope Engel-Hills
- Faculty of Health & Wellness Sciences, Cape Peninsula University of Technology, Cape Town, 7530, South Africa
| | - Martin Kidd
- Department of Statistics & Actuarial Sciences, Stellenbosch University, Private Bag X1, Matieland, 7602, South Africa
| | - Ronald van Toorn
- Department of Pediatrics & Child Health, Faculty of Medicine & Health Sciences, Stellenbosch University, Cape Town, 7500, South Africa
| | - Mariaan Jaftha
- Department of Medical Imaging & Therapeutic Sciences, Faculty of Health & Wellness Sciences, Cape Peninsula University of Technology, Bellville, 7530, South Africa
- Cape University Body Imaging Centre, Faculty of Human Biology, University of Cape Town, Cape Town, 7925 South Africa
| | - Susan J van Rensburg
- Division of Chemical Pathology, Department of Pathology, Faculty of Medicine & Health Sciences, Stellenbosch University, Cape Town, 7500, South Africa
| | - Maritha J Kotze
- Division of Chemical Pathology, Department of Pathology, Faculty of Medicine & Health Sciences, Stellenbosch University, & National Health Laboratory Service (NHLS), Cape Town, 7500, South Africa
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Brenton JN, Piccio L. Strengthening the link: Diet quality and disability in MS. Mult Scler 2023; 29:157-159. [PMID: 36128733 DOI: 10.1177/13524585221127413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- J Nicholas Brenton
- Division of Pediatric Neurology, Department of Neurology, University of Virginia, Charlottesville, VA, USA
| | - Laura Piccio
- Department of Pathology and Immunology, Washington University in St Louis, St Louis, MO, USA; Brain and Mind Centre, School of Medical Sciences, University of Sydney, Camperdown, NSW, Australia
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Katz Sand I, Levy S, Fitzgerald K, Sorets T, Sumowski JF. Mediterranean diet is linked to less objective disability in multiple sclerosis. Mult Scler 2023; 29:248-260. [PMID: 36226971 PMCID: PMC9918647 DOI: 10.1177/13524585221127414] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND The multiple sclerosis (MS) community is highly interested in diet as a potential protective factor against disability, but empirical evidence remains limited. OBJECTIVE Evaluate associations between patient-reported Mediterranean diet alignment and objective disability in a real-world MS cohort. METHODS Data were analyzed from persons with MS, aged 18-65, who completed the Mediterranean Diet Adherence Screener (MEDAS), MS Functional Composite (MSFC; primary disability metric), and patient-reported outcomes (PROs; disability, gait disturbance, fatigue, anxiety, and depression) as part of our Comprehensive Annual Assessment Program. Multiple regression predicted MSFC (and PROs) with MEDAS after adjusting for demographic (age, sex, race, ethnicity, and socioeconomic status) and health-related (body mass index (BMI), exercise, sleep disturbance, hypertension, diabetes, hyperlipidemia, and smoking) covariates. RESULTS Higher MEDAS independently predicted better outcomes across MSFC (z-score, B = 0.10 (95% confidence interval (CI): 0.06, 0.13), β = 0.18, p < 0.001), MSFC components, and PROs in 563 consecutive patients. Each MEDAS point was associated with 15.0% lower risk for MSFC impairment (⩽ 5th percentile on ⩾ 2 tasks; odds ratio (OR) = 0.850; 95% CI: 0.779, 0.928). Higher MEDAS attenuated effects of progressive disease and longer disease duration on disability. CONCLUSION With robust control for potential confounds, higher Mediterranean diet alignment predicted lower objective and patient-reported disability. Findings lay the necessary groundwork for longitudinal and interventional studies to guide clinical recommendations in MS.
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Affiliation(s)
- Ilana Katz Sand
- Department of Neurology, Corinne Goldsmith Dickinson Center for Multiple Sclerosis, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sarah Levy
- Department of Neurology, Corinne Goldsmith Dickinson Center for Multiple Sclerosis, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Tali Sorets
- Department of Neurology, Corinne Goldsmith Dickinson Center for Multiple Sclerosis, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - James F Sumowski
- Department of Neurology, Corinne Goldsmith Dickinson Center for Multiple Sclerosis, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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25
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Yu M, Jelinek G, Simpson-Yap S, Neate S, Nag N. Self-reported ongoing adherence to diet is associated with lower depression, fatigue, and disability, in people with multiple sclerosis. Front Nutr 2023; 10:979380. [PMID: 36937366 PMCID: PMC10014880 DOI: 10.3389/fnut.2023.979380] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 02/13/2023] [Indexed: 03/05/2023] Open
Abstract
Introduction Increasingly, dietary improvements have been shown to have positive associations with health outcomes in people with multiple sclerosis (pwMS). However, adhering to a MS-specific or high-quality diet may be a challenge. We therefore assessed the level of diet-adherence necessary to improve health outcomes of depression, fatigue, and disability. Methods Data from an international population of pwMS followed over 7.5 years (n = 671) were analyzed. Self-reported diet quality via diet habits questionnaire (DHQ), and adherence to six MS-diets [Ashton Embry Best Bet, McDougall, Overcoming MS (OMS), Paleolithic (Paleo), Swank, and Wahls] were queried at two timepoints. Four levels of diet adherence were assessed: non-adherence at either timepoint; ceased at second timepoint; commenced at second timepoint; and ongoing at both timepoints. Associations between adherence to OMS and high-quality diet (DHQ score > median) with depression, fatigue, and disability, were assessed by log-binomial regression models adjusted for confounders. Results Forty-two percent of pwMS reported ongoing-adherence to a MS-diet at both timepoints, OMS (33%), Swank (4%), Wahls (1.5%), other (<1%). Of these, only OMS-diet adherence was analyzed for associations due to data availability. Ongoing-adherence to the OMS-diet or a high-quality diet, was associated with lower depression compared to non-adherence [OMS: Risk ratios (RR) = 0.80, p = 0.021; DHQ: RR = 0.78, p = 0.009] and ceased-adherence (OMS: RR = 0.70, p = 0.008; DHQ: RR = 0.70, p = 0.010), respectively. Ongoing-adherence to OMS-diet was associated with lower fatigue (RR = 0.71, p = 0.031) and lower severe disability (RR = 0.43, p = 0.033) compared to ceased-adherence. Conclusion Results suggest potential benefits of adherence to the OMS- or a high-quality diet on MS health outcomes, with ongoing-adherence likely best. Diet modification and maintenance may serve as a point of intervention to manage MS symptoms, especially depression, in pwMS.
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Affiliation(s)
- Maggie Yu
- Neuroepidemiology Unit, Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, VIC, Australia
| | - George Jelinek
- Neuroepidemiology Unit, Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, VIC, Australia
| | - Steve Simpson-Yap
- Neuroepidemiology Unit, Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, VIC, Australia
- Menzies Institute for Medical Research, University of Tasmania, Hobart, TAS, Australia
- Clinical Research Outcomes Unit, The Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Sandra Neate
- Neuroepidemiology Unit, Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, VIC, Australia
| | - Nupur Nag
- Neuroepidemiology Unit, Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, VIC, Australia
- *Correspondence: Nupur Nag,
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26
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Kemp MC, Johannes C, van Rensburg SJ, Kidd M, Isaacs F, Kotze MJ, Engel-Hills P. Disability in multiple sclerosis is associated with vascular factors: An ultrasound study. J Med Imaging Radiat Sci 2022; 54:247-256. [PMID: 36528497 DOI: 10.1016/j.jmir.2022.11.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 10/28/2022] [Accepted: 11/29/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND Although multiple sclerosis (MS) is an immune-related disorder, pharmaceutical interventions targeting the immune system do not stop or reverse disability progression; the major challenge for this condition. Studies show that disability progression in MS is associated with vascular comorbidity and brain volume loss, indicating that a multi-targeted approach is required to prevent debilitation. The aim of the present study was to examine the associations between vascular ultrasound, disability, biochemistry and lifestyle data in people with MS (pwMS). METHODS Extracranial vascular ultrasound was performed on 51 pwMS and 25 age-matched controls. Sonographic interrogation determined carotid intima-media thickness (cIMT) and abnormal blood flow patterns. Disability was assessed using the Expanded Disability Status Scale (EDSS). Biochemical and lifestyle data were obtained for all participants. RESULTS The EDSS had a highly significant positive association with the cIMT of the right (r = 0.63; p = 0.001) and left (r = 0.49; p = 0.001) common carotid arteries and negative associations with the peak systolic blood flow velocity of the right vertebral artery (r = -0.42; p = 0.01) as well as end-diastolic velocity of the left internal carotid artery (r = -0.47; p = 0.01). These associations were significantly influenced by biochemical and lifestyle factors. Both cIMT and age showed significant associations with the EDSS. When cIMT was adjusted for age in a regression analysis, the association between the EDSS and the cIMT remained significant (p < 0.01), while the age association was reduced to being significant only at 10% (p = 0.06). There was no association between the use of MS medication and the EDSS (p = 0.56). CONCLUSION PwMS who had increased cIMT, a surrogate marker for atherosclerosis, and reduced carotid artery blood flow velocities were at risk for greater disability over and above the effect of aging. These findings provide important information for disease management and disability prevention in pwMS. Modification of diet and lifestyle may promote the unhindered flow of essential nutritional factors into the brain in pwMS.
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27
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Guerrero Aznar MD, Villanueva Guerrero MD, Cordero Ramos J, Eichau Madueño S, Morales Bravo M, López Ruiz R, Beltrán García M. Efficacy of diet on fatigue, quality of life and disability status in multiple sclerosis patients: rapid review and meta-analysis of randomized controlled trials. BMC Neurol 2022; 22:388. [PMID: 36266639 PMCID: PMC9583472 DOI: 10.1186/s12883-022-02913-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 10/10/2022] [Indexed: 11/10/2022] Open
Abstract
Background Multiple sclerosis is an inflammatory and neurodegenerative disease. People with multiple sclerosis (pwMS) experience chronic fatigue which is difficult to deal with therapeutically and greatly affects health-related quality of life (QOL). PwMS are aware of the lack of generalized dietary advice related to their disease, leading to self-experimentation with diet. It is necessary to provide objective information about dietary interventions for pwMS. We aim to provide an objective synthesis of the evidence for efficacy and safety of specific diets in pwMS through a rapid review and meta-analyses of randomized controlled trials (RCTs), examining symptomatic fatigue (MFIS), QOL, Expanded-Disability-Status-Scale (EDSS), and severe adverse events. Methods We have carried out a rapid review (MEDLINE and EMBASE) up to December 2021, with PRISMA methodology, and meta-analyses, of (RCTs). All statistical analyses were performed using the comprehensive meta-analysis (CMA) -RStudio 4.1.3. The analysis used weighted mean differences (WMD) and a 95% confidence interval (CI) using a random-effects model to compare the effects of the dietary intervention with the control. Results Eight studies met the inclusion criteria. Of these eight studies, five analyzed EDSS, three MFIS, and three QOL. A total of 515 patients were analyzed. These meta-analyses cumulative evidence support that dietary intervention is associated with a trend of reduction in fatigue (308 patients studied) -the difference between means (SMD) of the control group and intervention group was -2,033, 95%-IC (-3,195, -0,152), a p-value of 0.0341)-, an increase in QOL (77 patients studied), no significant effect on EDSS (337 patients studied), and no severe adverse events. Conclusions It is difficult to reach a high level of evidence in dietary studies. Our findings show that dietary intervention is associated with a trend of reduction in fatigue in MS. Taking into account the potential of dietary interventions and the benefit/risk ratio in their favor, neurologists must be aware of the great importance of making interventions on diet in MS if necessary. There are dietary interventions with some evidence of benefit for patients with MS, which could be chosen based on adherence, patient preferences, and individual outcomes. Large prospective clinical trials are needed to shed further light on this topic. Supplementary Information The online version contains supplementary material available at 10.1186/s12883-022-02913-w.
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Affiliation(s)
| | | | - Jaime Cordero Ramos
- Pharmacy Clinical Management Unit, Virgen Macarena University Hospital, Seville, Spain
| | - Sara Eichau Madueño
- Neurology Clinical Management Unit, Virgen Macarena University Hospital, Seville, Spain
| | - María Morales Bravo
- Neurology Clinical Management Unit, Virgen Macarena University Hospital, Seville, Spain
| | - Rocío López Ruiz
- Neurology Clinical Management Unit, Virgen Macarena University Hospital, Seville, Spain
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28
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Lifestyle factors in multiple sclerosis disability progression and silent brain damage: A cross-sectional study. Mult Scler Relat Disord 2022; 65:104016. [DOI: 10.1016/j.msard.2022.104016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 06/02/2022] [Accepted: 07/01/2022] [Indexed: 11/17/2022]
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The Effects of a Mediterranean Diet Intervention on Cancer-Related Fatigue for Patients Undergoing Chemotherapy: A Pilot Randomized Controlled Trial. Cancers (Basel) 2022; 14:cancers14174202. [PMID: 36077737 PMCID: PMC9454611 DOI: 10.3390/cancers14174202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/26/2022] [Accepted: 08/27/2022] [Indexed: 01/07/2023] Open
Abstract
Cancer-related fatigue is a common, burdensome symptom of cancer and a side-effect of chemotherapy. While a Mediterranean Diet (MedDiet) promotes energy metabolism and overall health, its effects on cancer-related fatigue remain unknown. In a randomized controlled trial, we evaluated a rigorous MedDiet intervention for feasibility and safety as well as preliminary effects on cancer-related fatigue and metabolism compared to usual care. Participants had stage I−III cancer and at least six weeks of chemotherapy scheduled. After baseline assessments, randomization occurred 2:1, MedDiet:usual care. Measures were collected at baseline, week 4, and week 8 including MedDiet adherence (score 0−14), dietary intake, and blood-based metabolic measures. Mitochondrial respiration from freshly isolated T cells was measured at baseline and four weeks. Participants (n = 33) were 51.0 ± 14.6 years old, 94% were female, and 91% were being treated for breast cancer. The study was feasible, with 100% completing the study and >70% increasing their MedDiet adherence at four and eight weeks compared to baseline. Overall, the MedDiet intervention vs. usual care had a small-moderate effect on change in fatigue at weeks 4 and 8 (ES = 0.31, 0.25, respectively). For those with a baseline MedDiet score <5 (n = 21), the MedDiet intervention had a moderate-large effect of 0.67 and 0.48 at weeks 4 and 8, respectively. The MedDiet did not affect blood-based lipids, though it had a beneficial effect on fructosamine (ES = −0.55). Fatigue was associated with mitochondrial dysfunction including lower basal respiration, maximal respiration, and spare capacity (p < 0.05 for FACIT-F fatigue subscale and BFI, usual fatigue). In conclusion, the MedDiet was feasible and attenuated cancer-related fatigue among patients undergoing chemotherapy, especially those with lower MedDiet scores at baseline.
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Spain R. Approach to Symptom Management in Multiple Sclerosis With a Focus on Wellness. Continuum (Minneap Minn) 2022; 28:1052-1082. [PMID: 35938657 DOI: 10.1212/con.0000000000001140] [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: 11/15/2022]
Abstract
PURPOSE OF REVIEW This article describes an approach to symptom management in people with multiple sclerosis (MS), emphasizing healthy lifestyles and evidence-based treatments. RECENT FINDINGS Growing evidence supports healthy nutrition, exercise, and emotional well-being (wellness) as foundational for MS symptom management. A stepped approach starts with healthy lifestyle practices and adds nonpharmacologic, pharmacologic, and procedural-based therapies balancing levels of evidence, risks, and potential benefits. The growing availability of cannabis and widespread use of dietary supplements in self-management of MS symptoms raise both therapeutic promises and challenges. SUMMARY Wellness approaches for MS symptom management foster self-reliance and should be reinforced early and often. Recognition of symptom clusters and medical comorbidities helps limit polypharmacy.
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Felicetti F, Tommasin S, Petracca M, De Giglio L, Gurreri F, Ianniello A, Nistri R, Pozzilli C, Ruggieri S. Eating Hubs in Multiple Sclerosis: Exploring the Relationship Between Mediterranean Diet and Disability Status in Italy. Front Nutr 2022; 9:882426. [PMID: 35782931 PMCID: PMC9244404 DOI: 10.3389/fnut.2022.882426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 05/25/2022] [Indexed: 11/23/2022] Open
Abstract
Background Multiple Sclerosis (MS) is a complex disease in which multiple factors contribute to disability accrual. Mediterranean Diet (MeDi) has shown beneficial effects across neurodegenerative diseases. We hypothesize that specific food habits, rather than global adherence to MeDi, might impact on MS. We aimed to (i) evaluate differences in adherence to MeDi between people living with MS (PwMS) and healthy controls (HC); (ii) characterize eating patterns in PwMS and HC, identifying the most influential MeDi items for each group by the use of network analysis; (iii) explore the relationship between patients' eating habits and disability. Materials and Methods In this cross-sectional study, we consecutively recruited 424 PwMS and 165 matched HC. Data were obtained through the administration of self-reported questionnaires. Expanded Disability Status Scale (EDSS) and Fatigue Severity Scale (FSS) were evaluated in the MS population. We performed between-groups comparisons via unpaired two-sample t-test and X2 test as appropriate. We calculated food networks in both MS cases and HC using and tested the association between hub nodes and disability. Finally, we conducted a post-hoc analysis, investigating the relationship between food items, lifestyle factors (smoking, exercise) and clinical outcomes. Results Most participants adhered sufficiently to MeDi. Exploring each group separately, fruit, vegetables, cereal, and fish were identified as hubs in PwMS, while meat and alcohol were identified as hubs in HC. Hubs were all inter-correlated, indicating that eating habits of PwMS include a large intake of all the foods identified as hubs. EDSS was predicted by the intake of vegetables (beta = −0.36, p < 0.03) and fish (beta = −0.34, p < 0.02). The model including smoking pack/year, International Physical Activity Questionnaire (IPAQ) score and intake of “negative foods” predicted 6% of the variance in EDSS (p < 0.001), while the model including smoking pack/year and IPAQ score predicted 4% of the variance in FSS (p < 0.001). Conclusions We identified a sufficient adherence to MeDi in our population. PwMS showed overall a healthier dietary pattern than HC. Vegetables and fish intake were associated with disability outcomes. Future longitudinal studies applying integrated approaches are needed to understand lifestyle added value to the use of standard pharmacological therapies.
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Affiliation(s)
| | - Silvia Tommasin
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
- Neuroimmunology Unit, IRCSS Fondazione Santa Lucia, Rome, Italy
| | - Maria Petracca
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
| | - Laura De Giglio
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
| | - Flavia Gurreri
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
| | - Antonio Ianniello
- MS Center, Sant'Andrea Hospital, Rome, Italy
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
| | | | - Carlo Pozzilli
- MS Center, Sant'Andrea Hospital, Rome, Italy
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
| | - Serena Ruggieri
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
- Neuroimmunology Unit, IRCSS Fondazione Santa Lucia, Rome, Italy
- *Correspondence: Serena Ruggieri
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Dietary Approaches to Treating Multiple Sclerosis-Related Symptoms. Phys Med Rehabil Clin N Am 2022; 33:605-620. [DOI: 10.1016/j.pmr.2022.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Brenton JN, Lehner-Gulotta D, Woolbright E, Banwell B, Bergqvist AGC, Chen S, Coleman R, Conaway M, Goldman MD. Phase II study of ketogenic diets in relapsing multiple sclerosis: safety, tolerability and potential clinical benefits. J Neurol Neurosurg Psychiatry 2022; 93:637-644. [PMID: 35418509 PMCID: PMC9350909 DOI: 10.1136/jnnp-2022-329074] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 03/16/2022] [Indexed: 01/01/2023]
Abstract
BACKGROUND Dietary changes impact human physiology and immune function and have potential as therapeutic strategies. OBJECTIVE Assess the tolerability of a ketogenic diet (KD) in patients with relapsing multiple sclerosis (MS) and define the impact on laboratory and clinical outcome metrics. METHODS Sixty-five subjects with relapsing MS enrolled into a 6-month prospective, intention-to-treat KD intervention. Adherence was monitored with daily urine ketone testing. At baseline, fatigue, depression and quality of life (QoL) scores were obtained in addition to fasting adipokines and MS-related clinical outcome metrics. Baseline metrics were repeated at 3 and/or 6 months on-diet. RESULTS Eighty-three percent of participants adhered to the KD for the study duration. Subjects exhibited significant reductions in fat mass and showed a nearly 50% decline in self-reported fatigue and depression scores. MS QoL physical health (67±16 vs 79±12, p<0.001) and mental health (71±17 vs 82±11, p<0.001) composite scores increased on-diet. Significant improvements were noted in Expanded Disability Status Scale scores (2.3±0.9 vs 1.9±1.1, p<0.001), 6-minute walk (1631±302 vs 1733±330 ft, p<0.001) and Nine-Hole Peg Test (21.5±3.6 vs 20.3±3.7 s, p<0.001). Serum leptin was lower (25.5±15.7 vs 14.0±11.7 ng/mL, p<0.001) and adiponectin was higher (11.4±7.8 vs 13.5±8.4 µg/mL, p=0.002) on the KD. CONCLUSION KDs are safe and tolerable over a 6-month study period and yield improvements in body composition, fatigue, depression, QoL, neurological disability and adipose-related inflammation in persons living with relapsing MS. TRIAL REGISTRATION INFORMATION Registered on ClinicalTrials.gov under registration number NCT03718247, posted on 24 October 2018. First patient enrolment date: 1 November 2018. Link: https://clinicaltrials.gov/ct2/show/NCT03718247?term=NCT03718247&draw=2&rank=1.
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Affiliation(s)
- J Nicholas Brenton
- Department of Neurology, Division of Child Neurology, University of Virginia, Charlottesville, Virginia, USA
| | - Diana Lehner-Gulotta
- Department of Neurology, Division of Child Neurology, University of Virginia, Charlottesville, Virginia, USA
| | - Emma Woolbright
- Division of Child Neurology, Children's Hospital of Philadelphia, Departments of Neurology and Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Brenda Banwell
- Department of Neurology, Universitygi of Virginia, Charlottesville, Virginia, USA
| | | | - Shanshan Chen
- Department of Public Health Sciences, University of Virginia, Charlottesville, Virginia, USA
| | - Rachael Coleman
- Division of Child Neurology, Children's Hospital of Philadelphia, Departments of Neurology and Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Mark Conaway
- Department of Biostatistics, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Myla D Goldman
- Department of Neurology, Virginia Commonwealth University, Richmond, Virginia, USA
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Dean C, Parks S, Titcomb TJ, Arthofer A, Meirick P, Grogan N, Ehlinger MA, Bisht B, Fox SS, Daack-Hirsch S, Snetselaar LG, Wahls TL. Facilitators of and Barriers to Adherence to Dietary Interventions Perceived by Women With Multiple Sclerosis and Their Support Persons. Int J MS Care 2022; 24:235-241. [DOI: 10.7224/1537-2073.2021-051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Abstract
Background:
People with multiple sclerosis (MS) frequently report implementing dietary strategies as part of their personal wellness programs; however, little is known about the perceived themes of healthy behavior change in people with MS.
Methods:
Semistructured one-on-one interviews were conducted with 20 women with MS enrolled in 2 different restrictive dietary intervention studies and their 18 self-identified support persons consisting of partners and adult children. Interviews were transcribed, coded, categorized, and then grouped into summative themes. The frequency of issues being mentioned as facilitators of or barriers to diet adherence was evaluated to identify possible differences in perceived experiences between women with MS and their support persons during the studies.
Results:
Five qualitative themes were identified: (1) personal motivation, (2) diet components, (3) time, (4) support, and (5) resource access. Major facilitators of dietary adherence were positive support from support persons and study staff, access to resources, symptom improvement, and personal motivation. Major barriers included the novelty of the study diet, lack of cooking skills, no change in or worsening of symptoms, lack of diet knowledge, and food preferences and temptations. Symptom severity was more frequently reported as a barrier to study diet adherence among participants with secondary progressive MS.
Conclusions:
Methods to enhance personal motivation and ensure positive support from support persons and study staff may improve study diet adherence. Due to the unique challenges faced by people with MS, future studies should tailor interventions to their unique MS cohort to increase diet adherence.
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Affiliation(s)
- Cassidy Dean
- From the Department of Internal Medicine, Carver College of Medicine (CD, SP, TJT, AA, PM, NG, MAE, BB, TLW), University of Iowa, Iowa City, IA, USA
| | - Samantha Parks
- From the Department of Internal Medicine, Carver College of Medicine (CD, SP, TJT, AA, PM, NG, MAE, BB, TLW), University of Iowa, Iowa City, IA, USA
| | - Tyler J. Titcomb
- From the Department of Internal Medicine, Carver College of Medicine (CD, SP, TJT, AA, PM, NG, MAE, BB, TLW), University of Iowa, Iowa City, IA, USA
- From the Department of Epidemiology, College of Public Health (TJT, LGS), University of Iowa, Iowa City, IA, USA
| | - Andrea Arthofer
- From the Department of Internal Medicine, Carver College of Medicine (CD, SP, TJT, AA, PM, NG, MAE, BB, TLW), University of Iowa, Iowa City, IA, USA
| | - Paul Meirick
- From the Department of Internal Medicine, Carver College of Medicine (CD, SP, TJT, AA, PM, NG, MAE, BB, TLW), University of Iowa, Iowa City, IA, USA
| | - Nicole Grogan
- From the Department of Internal Medicine, Carver College of Medicine (CD, SP, TJT, AA, PM, NG, MAE, BB, TLW), University of Iowa, Iowa City, IA, USA
| | - Mary A. Ehlinger
- From the Department of Internal Medicine, Carver College of Medicine (CD, SP, TJT, AA, PM, NG, MAE, BB, TLW), University of Iowa, Iowa City, IA, USA
| | - Babita Bisht
- From the Department of Internal Medicine, Carver College of Medicine (CD, SP, TJT, AA, PM, NG, MAE, BB, TLW), University of Iowa, Iowa City, IA, USA
| | - Sara Shuger Fox
- From the Department of Exercise Science (SSF), Central College, Pella, IA, USA
| | | | - Linda G. Snetselaar
- From the Department of Epidemiology, College of Public Health (TJT, LGS), University of Iowa, Iowa City, IA, USA
| | - Terry L. Wahls
- From the Department of Internal Medicine, Carver College of Medicine (CD, SP, TJT, AA, PM, NG, MAE, BB, TLW), University of Iowa, Iowa City, IA, USA
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Russell RD, Black LJ, Begley A. Nutrition Education Programs for Adults with Neurological Diseases Are Lacking: A Scoping Review. Nutrients 2022; 14:nu14081577. [PMID: 35458139 PMCID: PMC9030740 DOI: 10.3390/nu14081577] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/05/2022] [Accepted: 04/08/2022] [Indexed: 12/04/2022] Open
Abstract
The nutrition recommendation for most common neurological diseases is to follow national dietary guidelines. This is to mitigate malnutrition, reduce the risk of diet-related diseases, and to help manage some common symptoms, including constipation. Nutrition education programs can support people in adhering to guidelines; hence the aim of this scoping review was to explore what programs have been implemented for adults with neurological diseases. We conducted this review according to a published a priori protocol. From 2555 articles screened, 13 were included (dementia n = 6; multiple sclerosis n = 4; stroke survivors n = 2; Parkinson’s n = 1). There were no programs for epilepsy, Huntington’s, and motor neurone disease. Program duration and number of sessions varied widely; however, weekly delivery was most common. Just over half were delivered by dietitians. Most did not report using a behavior change theory. Commonly used behavior change techniques were instruction on how to perform a behavior, credible source, and behavioral practice/rehearsal. Evidence of nutrition education programs for adults with neurological diseases is lacking. Of those that are published, many do not meet best practice principles for nutrition education regarding delivery, educator characteristics, and evaluation. More programs aligning with best practice principles are needed to assess characteristics that lead to behavior change.
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Affiliation(s)
- Rebecca D. Russell
- Curtin School of Population Health, Curtin University, Perth, WA 6102, Australia; (R.D.R.); (L.J.B.)
| | - Lucinda J. Black
- Curtin School of Population Health, Curtin University, Perth, WA 6102, Australia; (R.D.R.); (L.J.B.)
- Curtin Health Innovation Research Institute, Curtin University, Perth, WA 6102, Australia
| | - Andrea Begley
- Curtin School of Population Health, Curtin University, Perth, WA 6102, Australia; (R.D.R.); (L.J.B.)
- Correspondence: ; Tel.: +61-8-9266-2773
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Sanchez JMS, DePaula-Silva AB, Libbey JE, Fujinami RS. Role of diet in regulating the gut microbiota and multiple sclerosis. Clin Immunol 2022; 235:108379. [PMID: 32156562 PMCID: PMC7483914 DOI: 10.1016/j.clim.2020.108379] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 10/18/2019] [Accepted: 03/06/2020] [Indexed: 02/06/2023]
Affiliation(s)
| | | | | | - Robert S. Fujinami
- Corresponding author at: University of Utah School of Medicine, 15 North Medical Drive East, 2600 EEJMRB, Salt Lake City, UT 84112, USA. (R.S. Fujinami)
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Noormohammadi M, Ghorbani Z, Naser Moghadasi A, Saeedirad Z, Shahemi S, Ghanaatgar M, Rezaeimanesh N, Hekmatdoost A, Ghaemi A, Razeghi Jahromi S. MIND Diet Adherence Might be Associated with a Reduced Odds of Multiple Sclerosis: Results from a Case–Control Study. Neurol Ther 2022; 11:397-412. [PMID: 35094301 PMCID: PMC8857348 DOI: 10.1007/s40120-022-00325-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Accepted: 01/13/2022] [Indexed: 12/17/2022] Open
Abstract
Introduction The Mediterranean Dietary Approaches to the Stop Hypertension (DASH) Intervention for Neurodegenerative Delay (MIND) diet has been shown to have beneficial neuroprotective effects. The purpose of this research was to evaluate the link between the MIND diet adherence and multiple sclerosis (MS), a degenerative neurological illness. Methods In a hospital-based case–control setting, 77 patients with relapsing–remitting multiple sclerosis (RRMS) and 148 healthy individuals were recruited. A validated 168-item semi-quantitative food frequency questionnaire was used to assess participants’ dietary intakes and the MIND diet score. A logistic regression model was used to evaluate the association between MIND diet adherence and MS. Results There was significant difference between RRMS and control groups in the median (Q1-Q3) of age (years, P value < 0.001), body mass index (BMI) (kg/m2, P value < 0.001), and total intake of calories (kcal, P value = 0.032), carbohydrates (g, P value = 0.003), animal-based protein (g, P value = 0.009), and fiber (g, P value = 0.001). Adherence to the MIND diet was associated with a reduced odds of MS [adjusted odds ratio (aOR) = 0.10, 95 percent confidence interval (95% CI) = 0.01–0.88, P for trend = 0.001]. MS odds was significantly lower in the last tertile of green leafy vegetables (aOR = 0.02, 95% CI = 0.00–0.21, P value < 0.001), other vegetables (aOR = 0.17, 95% CI = 0.04–0.73, P value = 0.001), butter and stick margarine (aOR = 0.20, 95% CI = 0.06–0.65, P value = 0.008), and beans (aOR = 0.05, 95% CI = 0.01–0.28, P value < 0.001) consumption. While it was significantly higher in the last tertile of cheese (aOR = 4.45, 95% CI = 1.70–11.6, P value = 0.003), poultry (aOR = 3.95, 95% CI = 1.01–15.5, P value = 0.039), pastries and sweets (aOR = 13.9, 95% CI = 3.04–64.18, P value < 0.001), and fried/fast foods (aOR = 32.8, 95% CI = 5.39–199.3, P value < 0.001). Conclusion The MIND diet and its components, including green leafy vegetables, other vegetables, and beans, seem to decrease the odds of MS; besides butter and stick margarine, the MIND diet's unhealthy components seem to have the same protective effects, while pastries and sweets, cheese, poultry, and fried/fast foods have an inverse effect. Supplementary Information The online version contains supplementary material available at 10.1007/s40120-022-00325-z.
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Affiliation(s)
- Morvarid Noormohammadi
- Student Research Committee, Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Zeinab Ghorbani
- Cardiovascular Diseases Research Center, Department of Cardiology, Heshmat Hospital, School of Medicine,, Guilan University of Medical Sciences, Rasht, Iran
- Department of Clinical Nutrition, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Abdorreza Naser Moghadasi
- Multiple Sclerosis Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Saeedirad
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sahar Shahemi
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Milad Ghanaatgar
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Nasim Rezaeimanesh
- Multiple Sclerosis Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Azita Hekmatdoost
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Ghaemi
- Department of Virology, Pasteur Institute of Iran, Tehran, Iran
| | - Soodeh Razeghi Jahromi
- Multiple Sclerosis Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran.
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Engelenburg HJ, Lucassen PJ, Sarafian JT, Parker W, Laman JD. Multiple sclerosis and the microbiota. Evol Med Public Health 2022; 10:277-294. [PMID: 35747061 PMCID: PMC9211007 DOI: 10.1093/emph/eoac009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 03/04/2022] [Indexed: 11/13/2022] Open
Abstract
Abstract
Multiple sclerosis (MS), a neurological autoimmune disorder, has recently been linked to neuro-inflammatory influences from the gut. In this review, we address the idea that evolutionary mismatches could affect the pathogenesis of MS via the gut microbiota. The evolution of symbiosis as well as the recent introduction of evolutionary mismatches is considered, and evidence regarding the impact of diet on the MS-associated microbiota is evaluated. Distinctive microbial community compositions associated with the gut microbiota of MS patients are difficult to identify, and substantial study-to-study variation and even larger variations between individual profiles of MS patients are observed. Furthermore, although some dietary changes impact the progression of MS, MS-associated features of microbiota were found to be not necessarily associated with diet per se. In addition, immune function in MS patients potentially drives changes in microbial composition directly, in at least some individuals. Finally, assessment of evolutionary histories of animals with their gut symbionts suggests that the impact of evolutionary mismatch on the microbiota is less concerning than mismatches affecting helminths and protists. These observations suggest that the benefits of an anti-inflammatory diet for patients with MS may not be mediated by the microbiota per se. Furthermore, any alteration of the microbiota found in association with MS may be an effect rather than a cause. This conclusion is consistent with other studies indicating that a loss of complex eukaryotic symbionts, including helminths and protists, is a pivotal evolutionary mismatch that potentiates the increased prevalence of autoimmunity within a population.
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Affiliation(s)
- Hendrik J Engelenburg
- Department of Pathology and Medical Biology, University Medical Center Groningen , Groningen, The Netherlands
- Brain Plasticity Group, Swammerdam Institute for Life Sciences, University of Amsterdam , Amsterdam, The Netherlands
| | - Paul J Lucassen
- Brain Plasticity Group, Swammerdam Institute for Life Sciences, University of Amsterdam , Amsterdam, The Netherlands
- Center for Urban Mental Health, University of Amsterdam , Amsterdam, The Netherlands
| | | | | | - Jon D Laman
- Department of Pathology and Medical Biology, University Medical Center Groningen , Groningen, The Netherlands
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UZDİL Z, TÜRKER PF, TERZİ M. Effects of nutrition education given to persons with multiple sclerosis and their families on diet quality and anthropometric and biochemical measurements. REV NUTR 2022. [DOI: 10.1590/1678-9865202235e220153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
ABSTRACT Objective: In this study, it was aimed to investigate the effects of nutrition education given to persons with multiple sclerosis and their families on anthropometric and biochemical measurements and diet quality. Methods: Data from 51 persons with multiple sclerosis were analysed in this intervention study. The study was conducted with 3 groups. The education group consisted of only persons with multiple sclerosis, the family education group consisted of persons with multiple sclerosis and a family member living with them, and the control group consisted of persons with multiple sclerosis who had not received an education. Anthropometric and biochemical measurements and dietary quality assessments were made before (T1) and immediately after education (T2) and also 3 months after education (follow-up, T3). Results: The distribution of family education group diet quality scores showed a significant increase from “poor” to “needs improvement” at T3 compared to T1. The upper middle arm circumference measurements of the female control group were decreased at T2 and T3 [from 29.0 (23-34) cm to 28.0 (22-31) cm and to 27.5 (22-31) cm]. Women in family education group, levels of serum haemoglobin and haematocrit were higher than in control group at T2 and T3. Also, men in family education group, levels of alanine aminotransferase were lower than those in education group at follow up. Levels of total cholesterol and low-density lipoprotein cholesterol in education group were higher than those control group at T1, T2, and T3. Conclusion: This study indicates that nutrition education affects some biochemical and anthropometric measurements in persons with multiple sclerosis. Diet quality improved when receiving education together with families.
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40
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van Rensburg SJ, van Toorn R, Erasmus RT, Hattingh C, Johannes C, Moremi KE, Kemp MC, Engel-Hills P, Kotze MJ. Pathology-supported genetic testing as a method for disability prevention in multiple sclerosis (MS). Part I. Targeting a metabolic model rather than autoimmunity. Metab Brain Dis 2021; 36:1151-1167. [PMID: 33909200 DOI: 10.1007/s11011-021-00711-w] [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: 12/04/2020] [Accepted: 03/01/2021] [Indexed: 10/21/2022]
Abstract
In this Review (Part I), we investigate the scientific evidence that multiple sclerosis (MS) is caused by the death of oligodendrocytes, the cells that synthesize myelin, due to a lack of biochemical and nutritional factors involved in mitochondrial energy production in these cells. In MS, damage to the myelin sheaths surrounding nerve axons causes disruption of signal transmission from the brain to peripheral organs, which may lead to disability. However, the extent of disability is not deterred by the use of MS medication, which is based on the autoimmune hypothesis of MS. Rather, disability is associated with the loss of brain volume, which is related to the loss of grey and white matter. A pathology-supported genetic testing (PSGT) method, developed for personalized assessment and treatment to prevent brain volume loss and disability progression in MS is discussed. This involves identification of MS-related pathogenic pathways underpinned by genetic variation and lifestyle risk factors that may converge into biochemical abnormalities associated with adverse expanded disability status scale (EDSS) outcomes and magnetic resonance imaging (MRI) findings during patient follow-up. A Metabolic Model is presented which hypothesizes that disability may be prevented or reversed when oligodendrocytes are protected by nutritional reserve. Evidence for the validity of the Metabolic Model may be evaluated in consecutive test cases following the PSGT method. In Part II of this Review, two cases are presented that describe the PSGT procedures and the clinical outcomes of these individuals diagnosed with MS.
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Affiliation(s)
- Susan J van Rensburg
- Division of Chemical Pathology, Department of Pathology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa.
| | - Ronald van Toorn
- Department of Pediatric Medicine and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Rajiv T Erasmus
- Division of Chemical Pathology, Department of Pathology, Faculty of Medicine and Health Sciences, Stellenbosch University, National Health Laboratory Service (NHLS), Cape Town, South Africa
| | - Coenraad Hattingh
- Division of Chemical Pathology, Department of Pathology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Clint Johannes
- Department of Internal Medicine, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Kelebogile E Moremi
- Division of Chemical Pathology, Department of Pathology, Faculty of Medicine and Health Sciences, Stellenbosch University, National Health Laboratory Service (NHLS), Cape Town, South Africa
| | - Merlisa C Kemp
- Department of Medical Imaging and Therapeutic Sciences, Faculty of Health and Wellness Sciences, Cape Peninsula University of Technology, Cape Town, South Africa
| | - Penelope Engel-Hills
- Faculty of Health and Wellness Sciences, Cape Peninsula University of Technology, Cape Town, South Africa
| | - Maritha J Kotze
- Division of Chemical Pathology, Department of Pathology, Faculty of Medicine and Health Sciences, Stellenbosch University, National Health Laboratory Service (NHLS), Cape Town, South Africa
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van Rensburg SJ, Hattingh C, Johannes C, Moremi KE, Peeters AV, van Heerden CJ, Erasmus RT, Zemlin AE, Kemp MC, Jaftha M, Khine AA, Potocnik FCV, Whati L, Engel-Hills P, van Toorn R, Kotze MJ. Pathology-supported genetic testing as a method for disability prevention in multiple sclerosis (MS). Part II. Insights from two MS cases. Metab Brain Dis 2021; 36:1169-1181. [PMID: 33710528 DOI: 10.1007/s11011-021-00712-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 03/01/2021] [Indexed: 11/26/2022]
Abstract
In Part I of this Review we evaluated the scientific evidence for a Metabolic Model of multiple sclerosis (MS). Part II outlines the implementation of an adaptive pathology-supported genetic testing (PSGT) algorithm aimed at preventing/reversing disability in two illustrative MS cases, starting with a questionnaire-based risk assessment, including family history and lifestyle factors. Measurement of iron, vitamin B12, vitamin D, cholesterol and homocysteine levels identified biochemical deficits in both cases. Case 1, after following the PSGT program for 15 years, had an expanded disability status scale (EDSS) of 2.0 (no neurological sequelae) together with preserved brain volume on magnetic resonance imaging (MRI). A novel form of iron deficiency was identified in Case 1, as biochemical testing at each hospital submission due to MS symptoms showed low serum iron, ferritin and transferrin saturation, while hematological status and erythrocyte sedimentation rate measurement of systemic inflammation remained normal. Case 2 was unable to walk unaided until her EDSS improved from 6.5 to 4.0 over 12 months after implementation of the PSGT program, with amelioration of her suboptimal biochemical markers and changes to her diet and lifestyle, allowing her to regain independence. Genotype-phenotype correlation using a pathway panel of functional single nucleotide variants (SNVs) to facilitate clinical interpretation of whole exome sequencing (WES), elucidated the underlying metabolic pathways related to the biochemical deficits. A cure for MS will remain an elusive goal if separated from nutritional support required for production and maintenance of myelin, which can only be achieved by a lifelong investment in wellness.
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Affiliation(s)
- Susan J van Rensburg
- Division of Chemical Pathology, Department of Pathology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa.
| | - Coenraad Hattingh
- Division of Chemical Pathology, Department of Pathology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Clint Johannes
- Department of Internal Medicine, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg Academic Hospital, Cape Town, South Africa
| | - Kelebogile E Moremi
- Division of Chemical Pathology, Department of Pathology, Faculty of Medicine and Health Sciences, Stellenbosch University, National Health Laboratory Service (NHLS), Cape Town, South Africa
| | - Armand V Peeters
- Division of Chemical Pathology, Department of Pathology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Carel J van Heerden
- Central Analytical Facility (CAF), DNA Sequencing Unit, Stellenbosch University, Stellenbosch, South Africa
| | - Rajiv T Erasmus
- Division of Chemical Pathology, Department of Pathology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Annalise E Zemlin
- Division of Chemical Pathology, Department of Pathology, Faculty of Medicine and Health Sciences, Stellenbosch University, National Health Laboratory Service (NHLS), Cape Town, South Africa
| | - Merlisa C Kemp
- Department of Medical Imaging and Therapeutic Sciences, Faculty of Health and Wellness Sciences, Cape Peninsula University of Technology, Cape Town, South Africa
| | - Mariaan Jaftha
- Department of Medical Imaging and Therapeutic Sciences, Faculty of Health and Wellness Sciences, Cape Peninsula University of Technology, Cape Town, South Africa
| | - Aye Aye Khine
- Division of Chemical Pathology, Department of Pathology, Faculty of Medicine and Health Sciences, Stellenbosch University, National Health Laboratory Service (NHLS), Cape Town, South Africa
| | - Felix C V Potocnik
- Department of Psychiatry and Mental Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Lindiwe Whati
- Genetic Care Centre, Tygerberg Academic Hospital, Cape Town, South Africa
| | - Penelope Engel-Hills
- Faculty of Health and Wellness Sciences, Cape Peninsula University of Technology, Cape Town, South Africa
| | - Ronald van Toorn
- Department of Pediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Maritha J Kotze
- Division of Chemical Pathology, Department of Pathology, Faculty of Medicine and Health Sciences, Stellenbosch University, National Health Laboratory Service (NHLS), Cape Town, South Africa
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Esposito S, Sparaco M, Maniscalco GT, Signoriello E, Lanzillo R, Russo C, Carmisciano L, Cepparulo S, Lavorgna L, Gallo A, Trojsi F, Brescia Morra V, Lus G, Tedeschi G, Saccà F, Signori A, Bonavita S. Lifestyle and Mediterranean diet adherence in a cohort of Southern Italian patients with Multiple Sclerosis. Mult Scler Relat Disord 2020; 47:102636. [PMID: 33333418 DOI: 10.1016/j.msard.2020.102636] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 11/16/2020] [Accepted: 11/18/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND/OBJECTIVES Several studies supported the beneficial effects of the Mediterranean diet (MeDi) on chronic diseases. In Multiple Sclerosis (MS), the MeDi might interfere with systemic inflammatory state, gut microbiota, and comorbidities. The Med Diet Score (MDS) estimates the adherence to the MeDi and the cardiovascular (CV) risk. Aims of our study were i) to photograph lifestyle and diet habits of a southern Italy cohort of people with MS (pwMS), and ii) to investigate the impact of the MeDi on MS clinical outcomes. SUBJECTS/METHODS We conducted a multi-center, cross-sectional study, enrolling 435 consecutive consenting pwMS, attending the outpatient clinics for routine follow-up visits. Participants underwent a clinical examination and a 29-item self-administered questionnaire on life and dietary habits. Disease phenotype, Expanded Disability Status Scale (EDSS), MS Severity Score (MSSS), waist circumference (WC), Body Mass Index (BMI), therapies, and comorbidities, were updated. MDS was assessed and correlated with current and retrospective clinical data. RESULTS 75.8% of respondents were interested in nutrition, 72.8% were non-smokers, 52.9% performed physical activity, and 45.6% used food supplements. MDS was higher in pwMS with normal WC (p = 0.031), and inversely correlated with MSSS (p = 0.013) and EDSS (p = 0.012) at survey time. MDS did not correlate with the total number of relapses (before and after diagnosis) (p = 0.372). Metabolic comorbidities were associated with an increased 10-year CV risk (r = 0.85, p = 0.002). CONCLUSION Our findings suggest a putative beneficial effect of the MeDi on WC, MS course and disability. Given the role of chronic systemic inflammation in maintenance of autoimmunity and secondary neurodegeneration, both involved in long-term disability, we may suppose a beneficial effect of the MeDi on MS long-term disability outcomes, probably mediated by a modulation of the gut microbiota and the low-grade chronic systemic inflammation.
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Affiliation(s)
- S Esposito
- First Division of Neurology, University of Campania "Luigi Vanvitelli", Naples, Italy.
| | - M Sparaco
- Multiple Sclerosis Center, Second Division of Neurology, University of Campania "Luigi Vanvitelli", Naples, Italy.
| | - G T Maniscalco
- Neurological Clinic and Multiple Sclerosis Center, "AORN A. Cardarelli", Naples, Italy
| | - E Signoriello
- Multiple Sclerosis Center, Second Division of Neurology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - R Lanzillo
- Multiple Sclerosis Center, Department of Neuroscience, Reproductive Sciences and Odontostomatology, "Federico II University", Naples, Italy
| | - C Russo
- Multiple Sclerosis Center, Department of Neuroscience, Reproductive Sciences and Odontostomatology, "Federico II University", Naples, Italy
| | - L Carmisciano
- Department of Health Sciences (DISSAL), Section of Biostatistics, University of Genova, Genova, Italy
| | - S Cepparulo
- Multiple Sclerosis Center, Second Division of Neurology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - L Lavorgna
- First Division of Neurology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - A Gallo
- First Division of Neurology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - F Trojsi
- First Division of Neurology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - V Brescia Morra
- Multiple Sclerosis Center, Department of Neuroscience, Reproductive Sciences and Odontostomatology, "Federico II University", Naples, Italy
| | - G Lus
- Multiple Sclerosis Center, Second Division of Neurology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - G Tedeschi
- First Division of Neurology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - F Saccà
- Multiple Sclerosis Center, Department of Neuroscience, Reproductive Sciences and Odontostomatology, "Federico II University", Naples, Italy
| | - A Signori
- Department of Health Sciences (DISSAL), Section of Biostatistics, University of Genova, Genova, Italy
| | - S Bonavita
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
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Stewart AL, Nápoles AM, Piawah S, Santoyo-Olsson J, Teresi JA. Guidelines for Evaluating the Feasibility of Recruitment in Pilot Studies of Diverse Populations: An Overlooked but Important Component. Ethn Dis 2020; 30:745-754. [PMID: 33250621 PMCID: PMC7683033 DOI: 10.18865/ed.30.s2.745] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background In health disparities research, studies often fall short of their recruitment goals. Conducting a pilot feasibility study of recruitment in which data are collected systematically on recruitment processes can help investigators refine methods for the larger study. However, there are few guidelines for conducting pilot feasibility studies, and recruitment methods are seldom the focus. Feasibility indicators differ from traditional reports of recruitment results by focusing on the extent to which recruitment goals are met. Methods We present an organizing framework for assessing the feasibility of recruitment that includes eight steps, briefly: 1) specify recruitment goals; 2) specify recruitment processes; 3) establish a tracking system for each individual; 4) establish a tracking database for monitoring processes and results; 5) implement recruitment and track each individual's progress; 6) summarize recruitment results; 7) calculate and interpret feasibility measures - were goals met; and 8) if goals were not met, utilize tracking data to modify methods for the larger study. We describe methods within each step, with added details for steps 2-5 (the specific processes). The framework draws from a small literature on recruitment feasibility with a focus on health disparities populations. The guidelines blend well-known methods of recruitment with additional information on calculating feasibility indicators. Conclusions These guidelines provide a first step in thinking systematically about recruitment feasibility, to advance the field of measuring feasibility. Feasibility indicators also can be used to track the effectiveness of innovative recruitment strategies as part of building the science of recruitment, especially in disparities populations.
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Affiliation(s)
- Anita L. Stewart
- Center for Aging in Diverse Communities, Institute for Health & Aging, University of California San Francisco, CA
| | - Anna María Nápoles
- Division of Intramural Research, National Institute on Minority Health and Health Disparities, National Institutes of Health, Bethesda, MD
| | - Sorbarikor Piawah
- Department of Medicine, Division of Hematology/Oncology, University of California San Francisco, CA
| | - Jasmine Santoyo-Olsson
- Department of Medicine, Division of Internal Medicine, University of California San Francisco, and School of Public Health, University of California Berkeley, CA
| | - Jeanne A. Teresi
- Columbia University Stroud Center at New York State Psychiatric Institute and Columbia Center for Interdisciplinary Research on Alzheimer’s Disease Disparities (CIRAD), New York, NY
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Moravejolahkami AR, Paknahad Z, Chitsaz A, Hojjati Kermani MA, Borzoo-Isfahani M. Potential of modified Mediterranean diet to improve quality of life and fatigue severity in multiple sclerosis patients: a single-center randomized controlled trial. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2020. [DOI: 10.1080/10942912.2020.1840390] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Amir Reza Moravejolahkami
- Student Research Committee, Department of Clinical Nutrition, School of Nutrition & Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Zamzam Paknahad
- Department of Clinical Nutrition, School of Nutrition & Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ahmad Chitsaz
- Department of Neurology, Isfahan University of Medical Sciences Isfahan, Iran
| | - Mohammad Ali Hojjati Kermani
- Clinical Tuberculosis and Epidemiology Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Borzoo-Isfahani
- Department of Community Nutrition, School of Nutrition and Food Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
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45
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Feasibility of improving dietary quality using a telehealth lifestyle intervention for adults with multiple sclerosis. Mult Scler Relat Disord 2020; 46:102504. [DOI: 10.1016/j.msard.2020.102504] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 08/16/2020] [Accepted: 09/10/2020] [Indexed: 02/07/2023]
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Fitzgerald KC, Mowry EM. Specific dietary interventions to tackle obesity should be a routine part of recommended MS care - Commentary. Mult Scler 2020; 26:1631-1632. [PMID: 33034540 DOI: 10.1177/1352458520963907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Kathryn C Fitzgerald
- Department of Neurology, Johns Hopkins School of Medicine, Baltimore, MD, USA/Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Ellen M Mowry
- Department of Neurology, Johns Hopkins School of Medicine, Baltimore, MD, USA/Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
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47
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Tobore TO. Oxidative/Nitroxidative Stress and Multiple Sclerosis. J Mol Neurosci 2020; 71:506-514. [PMID: 32767188 DOI: 10.1007/s12031-020-01672-y] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Accepted: 07/17/2020] [Indexed: 12/15/2022]
Abstract
Multiple sclerosis (MS) is a multifactorial, central nervous system, immune-mediated disease characterized by inflammation, demyelination, and neurodegeneration. Evidence suggests a steady rise in MS prevalence over the past five decades in the United States and around the world. Even with increased understanding of immunology, the specific etiological trigger of MS remains unknown. Evidence suggests that oxidative/nitroxidative stress is an important contributor to MS etiology, progression, and clinical symptoms. A multifaceted treatment approach aimed at counteracting oxidative/nitroxidative stress including MS disease-modifying medications, Mediterranean style diet, stress-relieving activities, smoking and alcohol cessation, exercise, and peer support programs is the best way to treat the disease.
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Valburg C, Sonti A, Stern JN, Najjar S, Harel A. Dietary factors in experimental autoimmune encephalomyelitis and multiple sclerosis: A comprehensive review. Mult Scler 2020; 27:494-502. [PMID: 32406797 DOI: 10.1177/1352458520923955] [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] [Indexed: 02/02/2023]
Abstract
BACKGROUND Dietary intervention in multiple sclerosis carries potential therapeutic implications. While studies utilizing animal models of multiple sclerosis (MS) have demonstrated intriguing findings, well-designed clinical trials are few in number. OBJECTIVE The objective of this study is to review the animal model and clinical literature regarding dietary factors in experimental autoimmune encephalitis (EAE) and MS. METHODS This manuscript provides a comprehensive review of current animal model and clinical knowledge related to dietary factors in MS. RESULTS While there is currently little data for any specific diet in MS, there is growing evidence that certain dietary factors may influence the disease. CONCLUSIONS Definitive information regarding dietary factors as a modifiable risk factor in MS will require larger randomized clinical trials.
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Affiliation(s)
- Claire Valburg
- Department of Neurology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, New York, NY, USA
| | - Anup Sonti
- Department of Neurology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, New York, NY, USA
| | - Joel Nh Stern
- Department of Neurology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, New York, NY, USA/Institute of Molecular Medicine, The Feinstein Institute for Medical Research, Manhasset, NY, USA/Department of Neurology, Lenox Hill Hospital, New York, NY, USA
| | - Souhel Najjar
- Department of Neurology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, New York, NY, USA/Institute of Molecular Medicine, The Feinstein Institute for Medical Research, Manhasset, NY, USA/Department of Neurology, Lenox Hill Hospital, New York, NY, USA
| | - Asaff Harel
- Department of Neurology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, New York, NY, USA/Institute of Molecular Medicine, The Feinstein Institute for Medical Research, Manhasset, NY, USA/Department of Neurology, Lenox Hill Hospital, New York, NY, USA
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Safety and feasibility of various fasting-mimicking diets among people with multiple sclerosis. Mult Scler Relat Disord 2020; 42:102149. [PMID: 32408153 DOI: 10.1016/j.msard.2020.102149] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 04/14/2020] [Accepted: 04/22/2020] [Indexed: 11/20/2022]
Abstract
BACKGROUND Fasting-mimicking diets have shown promise in experimental autoimmune encephalitis and are currently being investigated among people with multiple sclerosis (MS). Ensuring adherence to diet changes is critical to determining the efficacy of such interventions. OBJECTIVE Our primary aim was to evaluate the safety and feasibility of several fasting-mimicking diets and investigate whether various levels of clinical support improve diet adherence among people with MS. Secondarily, this study evaluated the impact of fasting-mimicking diets on weight and patient-reported outcomes (PROs). METHODS We conducted three pilot studies (two randomized controlled for 6 months; one randomized with transition to single arm) restricting either the amount or timing of calorie intake over 24 or 48 weeks. Interventions included calorie restriction (daily or intermittently) or time-restricted feeding. Adherence measures varied across studies but were collected at study visits along with weight and PRO data. RESULTS A total of 90 participants enrolled; 70 completed the studies, with no serious adverse events reported. Overall adherence to the calorie restriction diets was poor. When participants were tasked with maintaining a diet in a pragmatic setting, neither previously completed intense clinical support and education, nor weekly electronic communication throughout the diet period appeared to improve diet adherence. Participants who were able to adhere to a calorie restriction diet predictably lost weight. In contrast to calorie restriction, adherence to a time-restricted feeding (TRF) diet was relatively good. No statistically significant changes in PROs were observed in an intention-to-treat analysis. CONCLUSION The role diet may play in clinical outcomes in MS remains unknown, as class I evidence is lacking. Diet adherence remains a primary barrier to the feasible conduct of large, randomized controlled diet trials. Strict adherence to a TRF dietary change may be more feasible than calorie restriction and should be considered in future fasting-mimicking diet trials. ClinicalTrials.gov Registry:A Pilot Study of Intermittent Calorie Restriction in Multiple Sclerosis - NCT02647502. A Pragmatic Trial of Dietary Programs in People with Multiple Sclerosis (MS) - NCT02846558.
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