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Patel R, Marrie RA, Bernstein CN, Bolton JM, Graff LA, Marriott JJ, Figley CR, Kornelsen J, Mazerolle EL, Helmick C, Uddin MN, Fisk JD. Vascular Disease Is Associated With Differences in Brain Structure and Lower Cognitive Functioning in Inflammatory Bowel Disease: A Cross-Sectional Study. Inflamm Bowel Dis 2024; 30:1309-1318. [PMID: 37740523 PMCID: PMC11291614 DOI: 10.1093/ibd/izad204] [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: 02/17/2023] [Indexed: 09/24/2023]
Abstract
BACKGROUND Vascular disease and cognitive impairment have been increasingly documented in inflammatory bowel disease (IBD), and both have been individually correlated with changes in brain structure. This study aimed to determine if both macro- and microstructural brain changes are prevalent in IBD and whether alterations in brain structure mediate the relationship between vascular disease and cognitive functioning. METHODS Eighty-four IBD participants underwent multimodal magnetic resonance imaging. Volumetric and mean diffusivity measures of the thalamus, hippocampus, normal-appearing white matter, and white matter lesions were converted to age- and sex-adjusted z scores. Vascular comorbidity was assessed using a modified Framingham Risk Score and cognition was assessed using a battery of neuropsychological tests. Test scores were standardized using local regression-based norms. We generated summary statistics for the magnetic resonance imaging metrics and cognitive tests, and these were examined using canonical correlation analysis and linear regression modeling. RESULTS Greater vascular comorbidity was negatively correlated with thalamic, normal-appearing white matter, and white matter lesion volumes. Higher Framingham Risk Score were also correlated with lower processing speed, learning and memory, and verbal fluency. Increased vascular comorbidity was predictive of poorer cognitive functioning, and this effect was almost entirely mediated (94.76%) by differences in brain structure. CONCLUSIONS Vascular comorbidity is associated with deleterious effects on brain structure and lower cognitive functioning in IBD. These findings suggest that proper identification and treatment of vascular disease is essential to the overall management of IBD, and that certain brain areas may serve as critical targets for predicting the response to therapeutic interventions.
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Affiliation(s)
- Ronak Patel
- Department of Clinical Health Psychology, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Ruth Ann Marrie
- Department of Internal Medicine, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
- Department of Community Health Sciences, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Charles N Bernstein
- Department of Internal Medicine, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - James M Bolton
- Department of Psychiatry, Max Rady College of Medicine, Rady Faculty of Health Sciences University of Manitoba, Winnipeg, MB, Canada
| | - Lesley A Graff
- Department of Clinical Health Psychology, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - James J Marriott
- Department of Internal Medicine, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Chase R Figley
- Department of Radiology, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
- Division of Diagnostic Imaging, Winnipeg Health Sciences Centre, Winnipeg, MB, Canada
- PrairieNeuro Research Centre, Kleysen Institute for Advanced Medicine, Winnipeg Health Sciences Centre, Winnipeg, MB, Canada
| | - Jennifer Kornelsen
- Department of Radiology, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
- Division of Diagnostic Imaging, Winnipeg Health Sciences Centre, Winnipeg, MB, Canada
- PrairieNeuro Research Centre, Kleysen Institute for Advanced Medicine, Winnipeg Health Sciences Centre, Winnipeg, MB, Canada
| | - Erin L Mazerolle
- Department of Psychology, St. Francis Xavier University, Antigonish, NS, Canada
| | - Carl Helmick
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Md Nasir Uddin
- Department of Radiology, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
- Department of Neurology, University of Rochester, Rochester, NY, USA
- Department of Biomedical Engineering, University of Rochester, Rochester, NY, USA
| | - John D Fisk
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
- Department of Psychology and Neuroscience, Dalhousie University, Halifax, NS, Canada
- Department of Medicine, Dalhousie University, Halifax, NS, Canada
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2
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Truyens M, Lernout H, De Vos M, Laukens D, Lobaton T. Unraveling the fatigue puzzle: insights into the pathogenesis and management of IBD-related fatigue including the role of the gut-brain axis. Front Med (Lausanne) 2024; 11:1424926. [PMID: 39021817 PMCID: PMC11252009 DOI: 10.3389/fmed.2024.1424926] [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: 04/28/2024] [Accepted: 06/17/2024] [Indexed: 07/20/2024] Open
Abstract
A significant percentage of patients with an inflammatory bowel disease (IBD) encounter fatigue which can profoundly diminish patients' quality of life, particularly during periods of disease remission when gastrointestinal symptoms have receded. Various contributing risk factors have been identified including active inflammation, anemia, psychological, lifestyle and drug-related factors. While addressing these risk factors has been suggested as the initial approach to managing fatigue, a considerable number of patients still experience persisting symptoms, the primary causes of which remain incompletely understood. Recent insights suggest that dysfunction of the gut-brain axis may play a pathogenic role. This review provides an overview of established risk factors for fatigue, alongside emerging perspectives on the role of the gut-brain axis, and potential treatment strategies.
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Affiliation(s)
- Marie Truyens
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
- Department of Gastroenterology, University Hospital Ghent, Ghent, Belgium
| | - Hannah Lernout
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
- VIB Center for Inflammation Research (IRC), Ghent University, Ghent, Belgium
| | - Martine De Vos
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
| | - Debby Laukens
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
- VIB Center for Inflammation Research (IRC), Ghent University, Ghent, Belgium
- Ghent Gut Inflammation Group (GGIG), Ghent University, Ghent, Belgium
| | - Triana Lobaton
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
- Department of Gastroenterology, University Hospital Ghent, Ghent, Belgium
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3
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Nardone OM, Calabrese G, La Mantia A, Caso R, Testa A, Castiglione F. Insights into disability and psycho-social care of patients with inflammatory bowel disease. Front Med (Lausanne) 2024; 11:1416054. [PMID: 38863889 PMCID: PMC11165103 DOI: 10.3389/fmed.2024.1416054] [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: 04/11/2024] [Accepted: 05/13/2024] [Indexed: 06/13/2024] Open
Abstract
In recent years, the concept of disability has increasingly garnered attention as a crucial long-term target of inflammatory bowel disease (IBD) management. The treatment paradigm has changed dramatically from full control of the disease (clinical and endoscopic remission) toward physical and emotional well-being with the goal of preventing disability and normalizing quality of life. However, in certain cases, despite achieving good disease control, patients may still experience symptoms associated with disability, and reduced emotional wellness. These symptoms can significantly impact various biopsychosocial factors, including interpersonal relationships, educational or work-related activities, body image, and sexual functioning. Nevertheless, they often remain overlooked in the context of IBD care. In this narrative review, we aim to shed light on the burden of certain disability-related symptoms such as bowel urgency, sexual dysfunction, impaired fertility and fatigue, emphasizing the importance of acknowledging and validating them in a clinical setting. There is a demanding need for comprehensive care for IBD patients, with IBD clinicians being mindful of the psychosocial challenges faced by their patients. Providing timely and appropriate management of these challenges alongside IBD treatment is key to achieving holistic remission and enhancing the overall quality of life while reducing disability.
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Affiliation(s)
- Olga Maria Nardone
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Giulio Calabrese
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Alessia La Mantia
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Rossella Caso
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Anna Testa
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Fabiana Castiglione
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
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4
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Tanaka Y, Ikeda K, Kaneko Y, Ishiguro N, Takeuchi T. Why does malaise/fatigue occur? Underlying mechanisms and potential relevance to treatments in rheumatoid arthritis. Expert Rev Clin Immunol 2024; 20:485-499. [PMID: 38224064 DOI: 10.1080/1744666x.2024.2306220] [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: 08/13/2023] [Accepted: 01/12/2024] [Indexed: 01/16/2024]
Abstract
INTRODUCTION Fatigue and malaise are commonly associated with a wide range of medical conditions, including rheumatoid arthritis (RA). Evidence suggests that fatigue and malaise can be overwhelming for patients, yet these symptoms remain inadequately-managed, largely due to an incomplete elucidation of the underlying causes. AREAS COVERED In this assessment of the published literature relating to the pathogenesis of fatigue or malaise in chronic conditions, four key mechanistic themes were identified. Each theme (inflammation, hypothalamic-pituitary-adrenal axis, dysautonomia, and monoamines) is discussed, as well as the complex network of interconnections between themes which suggests a key role for inflammatory cytokines in the development and persistence of fatigue. EXPERT OPINION Fatigue is multifaceted, poorly defined, and imperfectly comprehended. Moreover, the cause and severity of fatigue may change over time, as a consequence of the natural disease course or pharmacologic treatment. This detailed synthesis of available evidence permits us to identify avenues for current treatment optimization and future research, to improve the management of fatigue and malaise in RA. Within the development pipeline, several new anti-inflammatory therapies are currently under investigation, and we anticipate that the next five years will herald much-needed progress to reduce the debilitating nature of fatigue in patients with RA.
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Affiliation(s)
- Yoshiya Tanaka
- The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Kei Ikeda
- Department of Rheumatology, Dokkyo Medical University, Mibu, Tochigi, Japan
| | - Yuko Kaneko
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
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Thapaliya G, Eldeghaidy S, Asghar M, McGing J, Radford S, Francis S, Moran GW. The relationship between Central Nervous System morphometry changes and key symptoms in Crohn’s disease. Brain Imaging Behav 2022; 17:149-160. [PMID: 36409402 PMCID: PMC10049962 DOI: 10.1007/s11682-022-00742-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/23/2022] [Indexed: 11/22/2022]
Abstract
AbstractAlterations in grey matter volume (GMV) and cortical thickness (CT) in Crohn’s disease (CD) patients has been previously documented. However, the findings are inconsistent, and not a true representation of CD burden, as only CD patients in remission have been studied thus far. We investigate alterations in brain morphometry in patients with active CD and those in remission, and study relationships between brain structure and key symptoms of fatigue, abdominal pain, and extraintestinal manifestations (EIM). Magnetic Resonance Imaging brain scans were collected in 89 participants; 34 CD participants with active disease, 13 CD participants in remission and 42 healthy controls (HCs); Voxel based morphometry (VBM) assessed GMV and white matter volume (WMV), and surface-based analysis assessed cortical thickness (CT). We show a significant reduction in global cerebrospinal fluid (CSF) volume in CD participants compared with HCs, as well as, a reduction in regional GMV, WMV and CT in the left precentral gyrus (motor cortex), and an increase in GMV in the frontal brain regions in CD compared with HCs. Atrophy of the supplementary motor area (SMA) was associated with greater fatigue in CD. We also show alterations in brain structure in multiple regions in CD associated with abdominal pain and extraintestinal inflammations (EIMs). These brain structural alterations likely reflect neuroplasticity to a chronic systemic inflammatory response, abdominal pain, EIMs and fatigue. These findings will aid our understanding of the cross-linking between chronic inflammation, brain structural changes and key unexplained CD symptomatology like fatigue.
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Affiliation(s)
- Gita Thapaliya
- Division of Child & Adolescent Psychiatry, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA.
| | - Sally Eldeghaidy
- NIHR Nottingham Biomedical Research Centre, The University of Nottingham, Nottingham University Hospitals NHS Trust and School of Medicine, Nottingham, UK
- Sir Peter Mansfield Imaging Centre, School of Physics and Astronomy, The University of Nottingham, Nottingham, UK
- School of Biosciences and Future Food Beacon, The University of Nottingham, Nottingham, UK
| | - Michael Asghar
- Sir Peter Mansfield Imaging Centre, School of Physics and Astronomy, The University of Nottingham, Nottingham, UK
| | - Jordan McGing
- NIHR Nottingham Biomedical Research Centre, The University of Nottingham, Nottingham University Hospitals NHS Trust and School of Medicine, Nottingham, UK
- Sir Peter Mansfield Imaging Centre, School of Physics and Astronomy, The University of Nottingham, Nottingham, UK
| | - Shellie Radford
- NIHR Nottingham Biomedical Research Centre, The University of Nottingham, Nottingham University Hospitals NHS Trust and School of Medicine, Nottingham, UK
| | - Susan Francis
- NIHR Nottingham Biomedical Research Centre, The University of Nottingham, Nottingham University Hospitals NHS Trust and School of Medicine, Nottingham, UK
- Sir Peter Mansfield Imaging Centre, School of Physics and Astronomy, The University of Nottingham, Nottingham, UK
| | - Gordon William Moran
- NIHR Nottingham Biomedical Research Centre, The University of Nottingham, Nottingham University Hospitals NHS Trust and School of Medicine, Nottingham, UK.
- Sir Peter Mansfield Imaging Centre, School of Physics and Astronomy, The University of Nottingham, Nottingham, UK.
- Translational Medical Sciences Unit, University of Nottingham, Nottingham, UK.
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6
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Billones R, Liwang JK, Butler K, Graves L, Saligan LN. Dissecting the fatigue experience: A scoping review of fatigue definitions, dimensions, and measures in non-oncologic medical conditions. Brain Behav Immun Health 2021; 15:100266. [PMID: 34589772 PMCID: PMC8474156 DOI: 10.1016/j.bbih.2021.100266] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 04/29/2021] [Accepted: 05/03/2021] [Indexed: 11/30/2022] Open
Abstract
Introduction Fatigue is a prevalent and potentially debilitating symptom that impacts the health-related quality-of-life of individuals diagnosed with acute and chronic medical conditions. Yet, its etiologic mechanism is not fully understood. Additionally, the assessment and determination of the clinical meaning of fatigue and its multidimensionality may vary by medical condition. Methods A scoping literature review was conducted to investigate how fatigue is defined and measured, including its dimensions, in non-oncologic medical conditions. The PubMed database was searched using keywords. Results Overall, 8376 articles were screened at the title/abstract levels, where 293 articles were chosen for full-text review that mentioned fatigue or included fatigue measures. The review of the full text excluded 246 articles that did not assess at least one fatigue dimension using validated questionnaires and clinical tests. The final set included 47 articles. Physical fatigue was the most assessed fatigue dimension and the Multidimensional Fatigue Inventory was the most widely used questionnaire to assess fatigue in this review. Limitations This review was limited by including only English-language publications and using PubMed as the sole database for the search. Conclusions This review affirms that fatigue is a multidimensional construct, agnostic of medical condition, and that individual fatigue dimensions can be measured by validated clinical measures. Future research should focus on expanding the repertoire of clinical measures to assess specific fatigue dimensions. The 27 different validated clinical measures used to assess fatigue and its dimensions; 20 instruments assessed the physical, 8 for mental, 7 cognitive, 5 for motivational, 2 for emotional, 1 peripheral, 1 for central, 1 psychosocial. Physical was the most measured dimension, as assessed in 42 of 47 included articles. This review affirms that fatigue is a multidimensional construct, agnostic of medical condition, and that individual fatigue dimensions can be measured by validate clinical measures.
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Affiliation(s)
| | | | | | | | - Leorey N. Saligan
- Corresponding author. National Institute of Nursing Research, National Institutes of Health 9000, Rockville Pike, Building 3, Room 5E14, Bethesda, MD, 20892, USA.
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7
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McGing JJ, Radford SJ, Francis ST, Serres S, Greenhaff PL, Moran GW. Review article: The aetiology of fatigue in inflammatory bowel disease and potential therapeutic management strategies. Aliment Pharmacol Ther 2021; 54:368-387. [PMID: 34228817 DOI: 10.1111/apt.16465] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 09/30/2020] [Accepted: 05/20/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND Fatigue is the inability to achieve or maintain an expected work output resulting from central or peripheral mechanisms. The prevalence of inflammatory bowel disease (IBD) fatigue can reach 86% in active disease, persisting in 50%-52% of patients with mild to inactive disease. Fatigue is the commonest reason for work absence in IBD, and patients often report fatigue burden to be greater than that of primary disease symptoms. Relatively few evidence-based treatment options exist, and the aetiology is poorly understood. AIM To review the available data and suggest a possible aetiology of IBD fatigue and to consider the efficacy of existing management strategies and highlight potential future interventions. METHODS We reviewed fatigue-related literature in IBD using PubMed database. RESULTS Disease related factors such as inflammation and pharmacological treatments negatively impact skeletal muscle and brain physiology, likely contributing to fatigue symptoms. Secondary factors such as malnutrition, anaemia, sleep disturbance and psychological comorbidity are potential determinants. Immune profile, faecal microbiota composition and physical fitness differ significantly between fatigued and non-fatigued patients, suggesting these may be aetiological factors. Solution-focused therapy, high-dosage thiamine supplementation and biological therapy may reduce fatigue perception in IBD. The effect of physical activity interventions is inconclusive. CONCLUSIONS A multimodal approach is likely required to treat IBD fatigue. Established reversible factors like anaemia, micronutrient deficiencies and active disease should initially be resolved. Psychosocial intervention shows potential efficacy in reducing fatigue perception in quiescent disease. Restoring physical deconditioning by exercise training intervention may further improve fatigue burden.
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Affiliation(s)
- Jordan J McGing
- School of Medicine, University of Nottingham, Nottingham, UK.,Sir Peter Mansfield Imaging Centre, University of Nottingham, Nottingham, UK
| | - Shellie Jean Radford
- School of Medicine, University of Nottingham, Nottingham, UK.,National Institute of Health Research Nottingham Biomedical Research Centre (NIHR), Nottingham University Hospitals and University of Nottingham, Nottingham, UK
| | - Susan T Francis
- Sir Peter Mansfield Imaging Centre, University of Nottingham, Nottingham, UK.,National Institute of Health Research Nottingham Biomedical Research Centre (NIHR), Nottingham University Hospitals and University of Nottingham, Nottingham, UK
| | - Sébastien Serres
- School of Life Sciences, University of Nottingham, Nottingham, UK
| | - Paul L Greenhaff
- National Institute of Health Research Nottingham Biomedical Research Centre (NIHR), Nottingham University Hospitals and University of Nottingham, Nottingham, UK.,MRC Versus Arthritis Centre for Musculoskeletal Ageing Research, National Institute for Health Research (NIHR), Nottingham Biomedical Research Centre, School of Life Sciences, University of Nottingham, Nottingham, UK
| | - Gordon W Moran
- School of Medicine, University of Nottingham, Nottingham, UK.,National Institute of Health Research Nottingham Biomedical Research Centre (NIHR), Nottingham University Hospitals and University of Nottingham, Nottingham, UK
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8
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Moran GW, Thapaliya G. The Gut-Brain Axis and Its Role in Controlling Eating Behavior in Intestinal Inflammation. Nutrients 2021; 13:nu13030981. [PMID: 33803651 PMCID: PMC8003054 DOI: 10.3390/nu13030981] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/10/2021] [Accepted: 03/16/2021] [Indexed: 12/12/2022] Open
Abstract
Malnutrition represents a major problem in the clinical management of the inflammatory bowel disease (IBD). Presently, our understanding of the cross-link between eating behavior and intestinal inflammation is still in its infancy. Crohn's disease patients with active disease exhibit strong hedonic desires for food and emotional eating patterns possibly to ameliorate feelings of low mood, anxiety, and depression. Impulsivity traits seen in IBD patients may predispose them to palatable food intake as an immediate reward rather than concerns for future health. The upregulation of enteroendocrine cells (EEC) peptide response to food intake has been described in ileal inflammation, which may lead to alterations in gut-brain signaling with implications for appetite and eating behavior. In summary, a complex interplay of gut peptides, psychological, cognitive factors, disease-related symptoms, and inflammatory burden may ultimately govern eating behavior in intestinal inflammation.
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Affiliation(s)
- Gordon William Moran
- National Institute of Health Research Nottingham Biomedical Research Centre, University of Nottingham, and Nottingham University Hospitals NHS Trust, Nottingham NG7 2UH, UK
- Correspondence:
| | - Gita Thapaliya
- Division of Child & Adolescent Psychiatry, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA;
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9
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Hopkins CWP, Powell N, Norton C, Dumbrill JL, Hayee B, Moulton CD. Cognitive Impairment in Adult Inflammatory Bowel Disease: A Systematic Review and Meta-Analysis. J Acad Consult Liaison Psychiatry 2021; 62:387-403. [PMID: 34219654 DOI: 10.1016/j.psym.2020.10.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 10/01/2020] [Accepted: 10/01/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND People living with inflammatory bowel disease (IBD) are exposed to multiple risk factors for cognitive impairment and frequently report cognitive difficulties. However, the presence of cognitive impairment in IBD has not been systematically reviewed. METHODS Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, we performed a systematic multidatabase search for cross-sectional and longitudinal studies comparing adults with IBD versus healthy controls for domain-specific cognitive function or scores on multidomain cognitive screening tools. For any domain reported by 3 or more studies, we conducted random-effects meta-analysis to calculate the standardized mean difference between groups; lower scores reflected poorer performance. Between-study heterogeneity was assessed using the I2 statistic and study quality assessed using an IBD-modified Newcastle-Ottawa scale. RESULTS Of 8302 articles screened, 12 studies (n = 687) were included in the qualitative synthesis and 11 in meta-analyses. All studies were cross-sectional. Studies generally excluded people with active IBD and older adults. Despite no significant differences on multidomain screening tools such as the Mini Mental State Examination (-0.27 [95% confidence interval -0.68, 0.08], P = 0.14), people with IBD showed significant deficits compared with healthy controls in attention (standardized mean difference -0.36 [-0.60, -0.12], P = 0.003, I2 = 0%), executive function (standardized mean difference -0.45 [-0.77, -0.13, P = 0.005, I2 = 42.5%), and specifically in working memory (standardized mean difference -0.58 [-0.85, -0.30], P < 0.001, I2 = 0%). Deficits in learning and recall were nonsignificant (P = 0.089) and other domains insufficient for meta-analysis. CONCLUSIONS People with IBD show deficits in attention and executive function, particularly in working memory, suggesting that cognitive impairment is a potential extraintestinal manifestation of IBD.
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Affiliation(s)
| | - Nick Powell
- Faculty of Medicine, Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK
| | - Christine Norton
- Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, King's College London, London, UK
| | | | - Bu'Hussain Hayee
- Department of Gastroenterology, King's College Hospital NHS Foundation Trust, London, UK
| | - Calum D Moulton
- Department of Psychological Medicine, King's College London, London, UK.
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Torres J, Ellul P, Langhorst J, Mikocka-Walus A, Barreiro-de Acosta M, Basnayake C, Ding NJS, Gilardi D, Katsanos K, Moser G, Opheim R, Palmela C, Pellino G, Van der Marel S, Vavricka SR. European Crohn's and Colitis Organisation Topical Review on Complementary Medicine and Psychotherapy in Inflammatory Bowel Disease. J Crohns Colitis 2019; 13:673-685e. [PMID: 30820529 DOI: 10.1093/ecco-jcc/jjz051] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 02/26/2019] [Indexed: 12/11/2022]
Abstract
Patients with inflammatory bowel disease [IBD] increasingly use alternative and complementary therapies, for which appropriate evidence is often lacking. It is estimated that up to half of all patients with IBD use various forms of complementary and alternative medicine during some point in their disease course. Considering the frequent use of such therapies, it is crucial that physicians and patients are informed about their efficacy and safety in order to provide guidance and evidence-based advice. Additionally, increasing evidence suggests that some psychotherapies and mind-body interventions may be beneficial in the management of IBD, but their best use remains a matter of research. Herein, we provide a comprehensive review of some of the most commonly used complementary, alternative and psychotherapy interventions in IBD.
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Affiliation(s)
- Joana Torres
- Department of Gastroenterology, Hospital Beatriz Ângelo, Loures, Portugal
| | - Pierre Ellul
- Department of Medicine, Division of Gastroenterology, Mater Dei Hospital, Msida, Malta
| | - Jost Langhorst
- Department of Internal Medicine and Integrative Gastroenterology, Kliniken Essen-Mitte and Chair for Integrative Medicine and Translational Gastroenterology, Klinikum Bamberg, University Duisburg-Essen, Germany
| | | | - Manuel Barreiro-de Acosta
- Department of Gastroenterology, IBD Unit, University Hospital Santiago De Compostela (CHUS), Santiago De Compostela, Spain
| | - Chamara Basnayake
- Department of Gastroenterology, St. Vincent's Hospital Melbourne, Fitzroy, Melbourne, Australia
| | - Nik John Sheng Ding
- Department of Gastroenterology, St. Vincent's Hospital Melbourne, Fitzroy, Melbourne, Australia
| | - Daniela Gilardi
- IBD Centre, Department of Gastroenterology, Humanitas Clinical and Research Institute, Rozzano, Milan, Italy
| | - Konstantinos Katsanos
- Department of Gastroenterology and Hepatology, Division of Internal Medicine, University and Medical School of Ioannina, Ioannina, Greece
| | - Gabriele Moser
- Department of Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - Randi Opheim
- Department of Gastroenterology, Oslo University Hospital, and Department of Nursing Science, Institute of Health and Society, University of Oslo, Oslo, Norway
| | - Carolina Palmela
- Department of Gastroenterology, Hospital Beatriz Ângelo, Loures, Portugal
| | - Gianluca Pellino
- Department of Advanced Medical and Surgical Sciences, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Sander Van der Marel
- Department of Gastroenterology and Internal Medicine, Haaglanden Medisch Centrum, The Hague, The Netherlands
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11
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Borren NZ, van der Woude CJ, Ananthakrishnan AN. Fatigue in IBD: epidemiology, pathophysiology and management. Nat Rev Gastroenterol Hepatol 2019; 16:247-259. [PMID: 30531816 DOI: 10.1038/s41575-018-0091-9] [Citation(s) in RCA: 128] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Fatigue is an important clinical problem in patients with IBD, affecting nearly 50% of patients in clinical remission and > 80% of those with active disease. The resulting decrease in quality of life and impaired work productivity and functioning contribute markedly to the societal costs of fatigue. However, despite the burden and effects of fatigue, little is known about its aetiology and pathophysiology, which impairs our ability to effectively treat this symptom. Here, we review the theories behind the development of fatigue in IBD and the role of contributing factors, including nutritional deficiency, inflammation and altered metabolism. We also explore the potential role of the gut microbiome in mediating fatigue and other psychological symptoms through the gut-brain axis. We discuss the efficacy of nutrient repletion and various psychological and pharmacological interventions on relieving fatigue in patients with IBD and expand the discussion to non-IBD-related fatigue when evidence exists. Finally, we present a therapeutic strategy for the management of fatigue in IBD and call for further mechanistic and clinical research into this poorly studied symptom.
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Affiliation(s)
- Nienke Z Borren
- Division of Gastroenterology, Massachusetts General Hospital, Boston, MA, USA.,Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center Rotterdam, Rotterdam, Netherlands
| | - C Janneke van der Woude
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center Rotterdam, Rotterdam, Netherlands
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Whitehouse CE, Fisk JD, Bernstein CN, Berrigan LI, Bolton JM, Graff LA, Hitchon CA, Marriott JJ, Peschken CA, Sareen J, Walker JR, Stewart SH, Marrie RA. Comorbid anxiety, depression, and cognition in MS and other immune-mediated disorders. Neurology 2019; 92:e406-e417. [PMID: 30635487 PMCID: PMC6369907 DOI: 10.1212/wnl.0000000000006854] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Accepted: 09/27/2018] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVE To determine whether anxiety and depression are associated with cognition in multiple sclerosis (MS), and whether these associations are similar in other immune-mediated inflammatory diseases (IMID; including inflammatory bowel disease [IBD] and rheumatoid arthritis [RA]) and in anxious/depressed individuals (ANX/DEP) without an IMID. METHODS Participants (MS: n = 255; IBD: n = 247; RA: n = 154; ANX/DEP: n = 308) completed a structured psychiatric interview, the Hospital Anxiety and Depression Scale, and cognitive testing, including the Symbol Digit Modalities Test, the California Verbal Learning Test, and Letter Number Sequencing test. Test scores were converted to age-, sex-, and education-adjusted z scores. We evaluated associations of anxiety and depression with the cognitive z scores using multivariate linear models, adjusting for disease cohort. RESULTS All cohorts exhibited higher rates of impairment (i.e., z less than or equal to -1.5) in the domains of processing speed, verbal learning, and delayed recall memory relative to general population norms. Higher levels of anxiety symptoms were associated with slower processing speed, lower verbal learning, and lower working memory performance (all p < 0.001); higher levels of depression symptoms were associated with slower processing speed. These associations did not differ across cohorts. CONCLUSION Anxiety and depression are associated with lower cognitive function in MS, with a similar pattern observed in persons with other IMID, including IBD and RA, and persons without an IMID. Managing symptoms of anxiety and of depression in MS, as well as other IMIDs, is important to mitigate their effect on cognition.
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Affiliation(s)
- Christiane E Whitehouse
- From the Departments of Psychology and Neuroscience (C.E.W., J.D.F., S.H.S.), Psychiatry (J.D.F.), and Medicine (J.D.F.), Dalhousie University; Nova Scotia Health Authority (J.D.F.), Halifax; Departments of Internal Medicine (C.N.B., J.J.M., C.A.P., C.A.H., R.A.M.), Psychiatry (J.M.B., J.S.), Clinical Health Psychology (L.A.G., J.R.W.), and Community Health Sciences (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg; and Department of Psychology (L.I.B.), St. Francis Xavier University, Antigonish, Canada
| | - John D Fisk
- From the Departments of Psychology and Neuroscience (C.E.W., J.D.F., S.H.S.), Psychiatry (J.D.F.), and Medicine (J.D.F.), Dalhousie University; Nova Scotia Health Authority (J.D.F.), Halifax; Departments of Internal Medicine (C.N.B., J.J.M., C.A.P., C.A.H., R.A.M.), Psychiatry (J.M.B., J.S.), Clinical Health Psychology (L.A.G., J.R.W.), and Community Health Sciences (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg; and Department of Psychology (L.I.B.), St. Francis Xavier University, Antigonish, Canada
| | - Charles N Bernstein
- From the Departments of Psychology and Neuroscience (C.E.W., J.D.F., S.H.S.), Psychiatry (J.D.F.), and Medicine (J.D.F.), Dalhousie University; Nova Scotia Health Authority (J.D.F.), Halifax; Departments of Internal Medicine (C.N.B., J.J.M., C.A.P., C.A.H., R.A.M.), Psychiatry (J.M.B., J.S.), Clinical Health Psychology (L.A.G., J.R.W.), and Community Health Sciences (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg; and Department of Psychology (L.I.B.), St. Francis Xavier University, Antigonish, Canada
| | - Lindsay I Berrigan
- From the Departments of Psychology and Neuroscience (C.E.W., J.D.F., S.H.S.), Psychiatry (J.D.F.), and Medicine (J.D.F.), Dalhousie University; Nova Scotia Health Authority (J.D.F.), Halifax; Departments of Internal Medicine (C.N.B., J.J.M., C.A.P., C.A.H., R.A.M.), Psychiatry (J.M.B., J.S.), Clinical Health Psychology (L.A.G., J.R.W.), and Community Health Sciences (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg; and Department of Psychology (L.I.B.), St. Francis Xavier University, Antigonish, Canada
| | - James M Bolton
- From the Departments of Psychology and Neuroscience (C.E.W., J.D.F., S.H.S.), Psychiatry (J.D.F.), and Medicine (J.D.F.), Dalhousie University; Nova Scotia Health Authority (J.D.F.), Halifax; Departments of Internal Medicine (C.N.B., J.J.M., C.A.P., C.A.H., R.A.M.), Psychiatry (J.M.B., J.S.), Clinical Health Psychology (L.A.G., J.R.W.), and Community Health Sciences (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg; and Department of Psychology (L.I.B.), St. Francis Xavier University, Antigonish, Canada
| | - Lesley A Graff
- From the Departments of Psychology and Neuroscience (C.E.W., J.D.F., S.H.S.), Psychiatry (J.D.F.), and Medicine (J.D.F.), Dalhousie University; Nova Scotia Health Authority (J.D.F.), Halifax; Departments of Internal Medicine (C.N.B., J.J.M., C.A.P., C.A.H., R.A.M.), Psychiatry (J.M.B., J.S.), Clinical Health Psychology (L.A.G., J.R.W.), and Community Health Sciences (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg; and Department of Psychology (L.I.B.), St. Francis Xavier University, Antigonish, Canada
| | - Carol A Hitchon
- From the Departments of Psychology and Neuroscience (C.E.W., J.D.F., S.H.S.), Psychiatry (J.D.F.), and Medicine (J.D.F.), Dalhousie University; Nova Scotia Health Authority (J.D.F.), Halifax; Departments of Internal Medicine (C.N.B., J.J.M., C.A.P., C.A.H., R.A.M.), Psychiatry (J.M.B., J.S.), Clinical Health Psychology (L.A.G., J.R.W.), and Community Health Sciences (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg; and Department of Psychology (L.I.B.), St. Francis Xavier University, Antigonish, Canada
| | - James J Marriott
- From the Departments of Psychology and Neuroscience (C.E.W., J.D.F., S.H.S.), Psychiatry (J.D.F.), and Medicine (J.D.F.), Dalhousie University; Nova Scotia Health Authority (J.D.F.), Halifax; Departments of Internal Medicine (C.N.B., J.J.M., C.A.P., C.A.H., R.A.M.), Psychiatry (J.M.B., J.S.), Clinical Health Psychology (L.A.G., J.R.W.), and Community Health Sciences (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg; and Department of Psychology (L.I.B.), St. Francis Xavier University, Antigonish, Canada
| | - Christine A Peschken
- From the Departments of Psychology and Neuroscience (C.E.W., J.D.F., S.H.S.), Psychiatry (J.D.F.), and Medicine (J.D.F.), Dalhousie University; Nova Scotia Health Authority (J.D.F.), Halifax; Departments of Internal Medicine (C.N.B., J.J.M., C.A.P., C.A.H., R.A.M.), Psychiatry (J.M.B., J.S.), Clinical Health Psychology (L.A.G., J.R.W.), and Community Health Sciences (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg; and Department of Psychology (L.I.B.), St. Francis Xavier University, Antigonish, Canada
| | - Jitender Sareen
- From the Departments of Psychology and Neuroscience (C.E.W., J.D.F., S.H.S.), Psychiatry (J.D.F.), and Medicine (J.D.F.), Dalhousie University; Nova Scotia Health Authority (J.D.F.), Halifax; Departments of Internal Medicine (C.N.B., J.J.M., C.A.P., C.A.H., R.A.M.), Psychiatry (J.M.B., J.S.), Clinical Health Psychology (L.A.G., J.R.W.), and Community Health Sciences (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg; and Department of Psychology (L.I.B.), St. Francis Xavier University, Antigonish, Canada
| | - John R Walker
- From the Departments of Psychology and Neuroscience (C.E.W., J.D.F., S.H.S.), Psychiatry (J.D.F.), and Medicine (J.D.F.), Dalhousie University; Nova Scotia Health Authority (J.D.F.), Halifax; Departments of Internal Medicine (C.N.B., J.J.M., C.A.P., C.A.H., R.A.M.), Psychiatry (J.M.B., J.S.), Clinical Health Psychology (L.A.G., J.R.W.), and Community Health Sciences (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg; and Department of Psychology (L.I.B.), St. Francis Xavier University, Antigonish, Canada
| | - Sherry H Stewart
- From the Departments of Psychology and Neuroscience (C.E.W., J.D.F., S.H.S.), Psychiatry (J.D.F.), and Medicine (J.D.F.), Dalhousie University; Nova Scotia Health Authority (J.D.F.), Halifax; Departments of Internal Medicine (C.N.B., J.J.M., C.A.P., C.A.H., R.A.M.), Psychiatry (J.M.B., J.S.), Clinical Health Psychology (L.A.G., J.R.W.), and Community Health Sciences (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg; and Department of Psychology (L.I.B.), St. Francis Xavier University, Antigonish, Canada
| | - Ruth Ann Marrie
- From the Departments of Psychology and Neuroscience (C.E.W., J.D.F., S.H.S.), Psychiatry (J.D.F.), and Medicine (J.D.F.), Dalhousie University; Nova Scotia Health Authority (J.D.F.), Halifax; Departments of Internal Medicine (C.N.B., J.J.M., C.A.P., C.A.H., R.A.M.), Psychiatry (J.M.B., J.S.), Clinical Health Psychology (L.A.G., J.R.W.), and Community Health Sciences (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg; and Department of Psychology (L.I.B.), St. Francis Xavier University, Antigonish, Canada.
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Lerner A, Neidhöfer S, Matthias T. The Gut Microbiome Feelings of the Brain: A Perspective for Non-Microbiologists. Microorganisms 2017; 5:E66. [PMID: 29023380 PMCID: PMC5748575 DOI: 10.3390/microorganisms5040066] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 09/28/2017] [Accepted: 10/09/2017] [Indexed: 02/06/2023] Open
Abstract
Objectives: To comprehensively review the scientific knowledge on the gut-brain axis. Methods: Various publications on the gut-brain axis, until 31 July 2017, were screened using the Medline, Google, and Cochrane Library databases. The search was performed using the following keywords: "gut-brain axis", "gut-microbiota-brain axis", "nutrition microbiome/microbiota", "enteric nervous system", "enteric glial cells/network", "gut-brain pathways", "microbiome immune system", "microbiome neuroendocrine system" and "intestinal/gut/enteric neuropeptides". Relevant articles were selected and reviewed. Results: Tremendous progress has been made in exploring the interactions between nutrients, the microbiome, and the intestinal, epithelium-enteric nervous, endocrine and immune systems and the brain. The basis of the gut-brain axis comprises of an array of multichannel sensing and trafficking pathways that are suggested to convey the enteric signals to the brain. These are mediated by neuroanatomy (represented by the vagal and spinal afferent neurons), the neuroendocrine-hypothalamic-pituitary-adrenal (HPA) axis (represented by the gut hormones), immune routes (represented by multiple cytokines), microbially-derived neurotransmitters, and finally the gate keepers of the intestinal and brain barriers. Their mutual and harmonious but intricate interaction is essential for human life and brain performance. However, a failure in the interaction leads to a number of inflammatory-, autoimmune-, neurodegenerative-, metabolic-, mood-, behavioral-, cognitive-, autism-spectrum-, stress- and pain-related disorders. The limited availability of information on the mechanisms, pathways and cause-and-effect relationships hinders us from translating and implementing the knowledge from the bench to the clinic. Implications: Further understanding of this intricate field might potentially shed light on novel preventive and therapeutic strategies to combat these disorders. Nutritional approaches, microbiome manipulations, enteric and brain barrier reinforcement and sensing and trafficking modulation might improve physical and mental health outcomes.
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Affiliation(s)
- Aaron Lerner
- B. Rappaport School of Medicine, Technion-Israel Institute of Technology, Bat Galim, Haifa 3200003, Israel.
- AESKU.KIPP Institute, Mikroforum Ring 2, 55234 Wendelsheim, Germany.
| | - Sandra Neidhöfer
- AESKU.KIPP Institute, Mikroforum Ring 2, 55234 Wendelsheim, Germany.
| | - Torsten Matthias
- AESKU.KIPP Institute, Mikroforum Ring 2, 55234 Wendelsheim, Germany.
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