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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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Ning L, Wang X, Xuan B, Ma Y, Yan Y, Gao Z, Tong T, Cui Z, Chen H, Li X, Hong J, Wang Z. Identification and investigation of depression-related molecular subtypes in inflammatory bowel disease and the anti-inflammatory mechanisms of paroxetine. Front Immunol 2023; 14:1145070. [PMID: 36923403 PMCID: PMC10008943 DOI: 10.3389/fimmu.2023.1145070] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 02/09/2023] [Indexed: 03/03/2023] Open
Abstract
Background Up to 40 per cent of people with active inflammatory bowel disease (IBD) also suffer from mood disorders such as anxiety and depression. Notwithstanding, the fundamental biological pathways driving depression in IBD remain unknown. Methods We identified 33 core genes that drive depression in IBD patients and performed consensus molecular subtyping with the NMF algorithm in IBD. The CIBERSORT were employed to quantify the immune cells. Metabolic signature was characterized using the "IOBR" R package. The scoring system (D. score) based on PCA. Pre-clinical models are constructed using DSS. Results Using transcriptome data from the GEO database of 630 IBD patients, we performed a thorough analysis of the correlation between IBD and depression in this research. Firstly, the samples were separated into two different molecular subtypes (D. cluster1 and D. cluster2) based on their biological signatures. Moreover, the immunological and metabolic differences between them were evaluated, and we discovered that D. cluster2 most closely resembled IBD patients concomitant with depression. We also developed a scoring system to assess the IBD-related depression and predict clinical response to anti-TNF- therapy, with a higher D. score suggesting more inflammation and worse reaction to biological therapies. Ultimately, we also identified through animal experiments an antidepressant, paroxetine, has the added benefit of lowering intestinal inflammation by controlling microorganisms in the digestive tract. Conclusions This study highlights that IBD patients with or without depression show significant variations and antidepressant paroxetine may help reduce intestinal inflammation.
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Affiliation(s)
- Lijun Ning
- State Key Laboratory for Oncogenes and Related Genes, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Division of Gastroenterology and Hepatology, Shanghai Cancer Institute, Shanghai Institute of Digestive Disease, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xinyuan Wang
- State Key Laboratory for Oncogenes and Related Genes, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Division of Gastroenterology and Hepatology, Shanghai Cancer Institute, Shanghai Institute of Digestive Disease, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Baoqin Xuan
- State Key Laboratory for Oncogenes and Related Genes, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Division of Gastroenterology and Hepatology, Shanghai Cancer Institute, Shanghai Institute of Digestive Disease, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yanru Ma
- State Key Laboratory for Oncogenes and Related Genes, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Division of Gastroenterology and Hepatology, Shanghai Cancer Institute, Shanghai Institute of Digestive Disease, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuqing Yan
- State Key Laboratory for Oncogenes and Related Genes, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Division of Gastroenterology and Hepatology, Shanghai Cancer Institute, Shanghai Institute of Digestive Disease, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ziyun Gao
- State Key Laboratory for Oncogenes and Related Genes, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Division of Gastroenterology and Hepatology, Shanghai Cancer Institute, Shanghai Institute of Digestive Disease, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tianying Tong
- State Key Laboratory for Oncogenes and Related Genes, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Division of Gastroenterology and Hepatology, Shanghai Cancer Institute, Shanghai Institute of Digestive Disease, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhe Cui
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Haoyan Chen
- State Key Laboratory for Oncogenes and Related Genes, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Division of Gastroenterology and Hepatology, Shanghai Cancer Institute, Shanghai Institute of Digestive Disease, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaobo Li
- State Key Laboratory for Oncogenes and Related Genes, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Division of Gastroenterology and Hepatology, Shanghai Cancer Institute, Shanghai Institute of Digestive Disease, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jie Hong
- State Key Laboratory for Oncogenes and Related Genes, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Division of Gastroenterology and Hepatology, Shanghai Cancer Institute, Shanghai Institute of Digestive Disease, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhenhua Wang
- State Key Laboratory for Oncogenes and Related Genes, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Division of Gastroenterology and Hepatology, Shanghai Cancer Institute, Shanghai Institute of Digestive Disease, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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3
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Bisgaard TH, Allin KH, Keefer L, Ananthakrishnan AN, Jess T. Depression and anxiety in inflammatory bowel disease: epidemiology, mechanisms and treatment. Nat Rev Gastroenterol Hepatol 2022; 19:717-726. [PMID: 35732730 DOI: 10.1038/s41575-022-00634-6] [Citation(s) in RCA: 128] [Impact Index Per Article: 64.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/13/2022] [Indexed: 12/12/2022]
Abstract
Inflammatory bowel disease (IBD), which includes Crohn's disease and ulcerative colitis, is a chronic, relapsing immune-mediated disease with a varying and sometimes severe disease course. IBD is often diagnosed in early adulthood and can lead to a substantial decline in quality of life. It has been suggested that patients with IBD are at increased risk of depression and anxiety, but it is still unclear to what extent these diseases co-occur and in what sequence they arise. This Review summarizes the literature on the degree of co-occurrence of IBD with depression and anxiety and the temporal relationship between these diseases. We also discuss the effect of psychological stress on the onset and course of IBD. In addition, we outline the possible mechanisms underlying the co-occurrence of IBD and depression and anxiety, which include changes in brain signalling and morphology, increases in peripheral and intracerebral pro-inflammatory cytokines, impairment of the nitric oxide pathway, changes in vagal nerve signalling, gut dysbiosis and genetics. Finally, we examine the possible effects of treatment of depression and anxiety on the risk and course of IBD, the influence of psychological interventions on IBD, and the effects of IBD treatment on psychiatric comorbidity.
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Affiliation(s)
- Tania H Bisgaard
- Center for Molecular Prediction of Inflammatory Bowel Disease, Department of Clinical Medicine, Aalborg University, Copenhagen, Denmark
| | - Kristine H Allin
- Center for Molecular Prediction of Inflammatory Bowel Disease, Department of Clinical Medicine, Aalborg University, Copenhagen, Denmark.,Department of Gastroenterology & Hepatology, Aalborg University Hospital, Aalborg, Denmark
| | - Laurie Keefer
- Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ashwin N Ananthakrishnan
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Tine Jess
- Center for Molecular Prediction of Inflammatory Bowel Disease, Department of Clinical Medicine, Aalborg University, Copenhagen, Denmark. .,Department of Gastroenterology & Hepatology, Aalborg University Hospital, Aalborg, Denmark.
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Ge L, Liu S, Li S, Yang J, Hu G, Xu C, Song W. Psychological stress in inflammatory bowel disease: Psychoneuroimmunological insights into bidirectional gut–brain communications. Front Immunol 2022; 13:1016578. [PMID: 36275694 PMCID: PMC9583867 DOI: 10.3389/fimmu.2022.1016578] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 09/20/2022] [Indexed: 11/13/2022] Open
Abstract
Inflammatory bowel disease (IBD), mainly including ulcerative colitis (UC) and Crohn’s disease (CD), is an autoimmune gastrointestinal disease characterized by chronic inflammation and frequent recurrence. Accumulating evidence has confirmed that chronic psychological stress is considered to trigger IBD deterioration and relapse. Moreover, studies have demonstrated that patients with IBD have a higher risk of developing symptoms of anxiety and depression than healthy individuals. However, the underlying mechanism of the link between psychological stress and IBD remains poorly understood. This review used a psychoneuroimmunology perspective to assess possible neuro-visceral integration, immune modulation, and crucial intestinal microbiome changes in IBD. Furthermore, the bidirectionality of the brain–gut axis was emphasized in the context, indicating that IBD pathophysiology increases the inflammatory response in the central nervous system and further contributes to anxiety- and depression-like behavioral comorbidities. This information will help accurately characterize the link between psychological stress and IBD disease activity. Additionally, the clinical application of functional brain imaging, microbiota-targeted treatment, psychotherapy and antidepressants should be considered during the treatment and diagnosis of IBD with behavioral comorbidities. This review elucidates the significance of more high-quality research combined with large clinical sample sizes and multiple diagnostic methods and psychotherapy, which may help to achieve personalized therapeutic strategies for IBD patients based on stress relief.
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Affiliation(s)
- Li Ge
- Shandong Provincial Key Laboratory for Rheumatic Disease and Translational Medicine, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China
- School of Clinical and Basic Medical Sciences, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Shuman Liu
- School of Clinical and Basic Medical Sciences, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Sha Li
- School of Clinical and Basic Medical Sciences, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Jing Yang
- Department of Gastroenterology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China
| | - Guangran Hu
- School of Clinical and Basic Medical Sciences, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Changqing Xu
- Department of Gastroenterology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China
| | - Wengang Song
- Shandong Provincial Key Laboratory for Rheumatic Disease and Translational Medicine, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China
- School of Clinical and Basic Medical Sciences, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
- *Correspondence: Wengang Song,
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Jayasooriya N, Blackwell J, Saxena S, Bottle A, Petersen I, Creese H, Hotopf M, Pollok RCG. Antidepressant medication use in Inflammatory Bowel Disease: a nationally representative population-based study. Aliment Pharmacol Ther 2022; 55:1330-1341. [PMID: 35244961 PMCID: PMC9311162 DOI: 10.1111/apt.16820] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/23/2021] [Accepted: 02/01/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND Despite high rates of depression and anxiety, little is known about the use of antidepressants amongst individuals diagnosed with inflammatory bowel disease (IBD). AIMS To evaluate temporal trends in the use of antidepressants; rates of antidepressant initiation and adherence of antidepressant use to international guidelines amongst individuals with IBD. METHODS This is a study of 14,525 incident IBD cases from 2004 to 2016 compared with 58,027 controls matched 1:4 for age and sex from the Clinical Practice Research Datalink. After excluding tricyclic antidepressants, we performed a Cox regression analysis to determine the risk associated with antidepressant use and logistic regression analysis to determine risk associated with antidepressant undertreatment. RESULTS Antidepressant use amongst individuals with IBD increased by 51% during the 12-year study period, who were 34% more likely to initiate antidepressants in the year after IBD diagnosis compared with controls (aHR:1.34, 95% CI 1.21-1.49). In those with IBD starting antidepressants, 67% received treatment lasting less than the duration recommended in international guidelines, of which 34% were treated for 1 month or less. 18-24 year olds were twice as likely to discontinue treatment within 1 month compared with those aged 40-60 years (aHR:2.03, 95% CI 1.40-2.95). Socioeconomic deprivation was also associated with early treatment discontinuation (aHR:1.40, 95% CI 1.07-1.83). CONCLUSIONS In the year following IBD diagnosis individuals are significantly more likely to start antidepressants compared with controls, but treatment duration fell short of recommendations in the majority. Better integration of services may benefit individuals with IBD and psychiatric comorbidity.
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Affiliation(s)
- Nishani Jayasooriya
- Department of Gastroenterology, St George’s Healthcare NHS TrustSt George’s UniversityLondonUK
- Institute for Infection and ImmunitySt George’s UniversityLondonUK
- School of Public HealthImperial College LondonLondonUK
| | - Jonathan Blackwell
- Department of Gastroenterology, St George’s Healthcare NHS TrustSt George’s UniversityLondonUK
- Institute for Infection and ImmunitySt George’s UniversityLondonUK
- School of Public HealthImperial College LondonLondonUK
| | - Sonia Saxena
- School of Public HealthImperial College LondonLondonUK
| | - Alex Bottle
- School of Public HealthImperial College LondonLondonUK
| | - Irene Petersen
- Department of Primary Care and Population HealthUniversity College LondonLondonUK
- Department of Clinical EpidemiologyAarhus UniversityDenmark
| | - Hanna Creese
- School of Public HealthImperial College LondonLondonUK
| | - Matthew Hotopf
- Institute of Psychiatry Psychology & NeuroscienceKing’s College LondonLondonUK
- South London and Maudsley NHS Foundation TrustLondonUK
| | - Richard C. G. Pollok
- Department of Gastroenterology, St George’s Healthcare NHS TrustSt George’s UniversityLondonUK
- Institute for Infection and ImmunitySt George’s UniversityLondonUK
- School of Public HealthImperial College LondonLondonUK
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Liang C, Chen P, Tang Y, Zhang C, Lei N, Luo Y, Duan S, Zhang Y. Venlafaxine as an Adjuvant Therapy for Inflammatory Bowel Disease Patients With Anxious and Depressive Symptoms: A Randomized Controlled Trial. Front Psychiatry 2022; 13:880058. [PMID: 35664492 PMCID: PMC9160994 DOI: 10.3389/fpsyt.2022.880058] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Accepted: 04/13/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND AND AIMS The effect of antidepressant therapy on Inflammatory Bowel Disease (IBD) remains controversial. This trial aimed to assess whether adding venlafaxine to standard therapy for IBD improved the quality of life (QoL), mental health, and disease activity of patients with IBD with anxious and depressive symptoms. METHODS A prospective, randomized, double-blind, and placebo-controlled clinical trial was conducted. Participants diagnosed with IBD with symptoms of anxiety or depression were randomly assigned to receive either venlafaxine 150 mg daily or equivalent placebo and followed for 6 months. Inflammatory Bowel Disease Questionnaire (IBDQ), Mayo score, Crohn's disease activity index (CDAI), Hospital Anxiety and Depression Scale (HADS), and blood examination were completed before the enrollment, during, and after the follow-up. Mixed linear models and univariate analyses were used to compare groups. RESULTS Forty-five patients with IBD were included, of whom 25 were randomized to receive venlafaxine. The mean age was 40.00 (SD = 13.12) years old and 25 (55.6%) were male. Venlafaxine showed a significant improvement on QoL (p < 0.001) and disease course (p = 0.035), a greater reduction in HADS (anxiety: p < 0.001, depression: p < 0.001), Mayo scores (p < 0.001), and CDAI (p = 0.006) after 6 months. Venlafaxine had no effect on IL-10 expression, endoscopic scores, relapse rate, and use rate of biologics and corticosteroids, but did reduce serum level of erythrocyte estimation rate (ESR; p = 0.003), C-reactive protein (CRP; p < 0.001) and tumor necrosis factor-α (TNF-α; p = 0.009). CONCLUSIONS Venlafaxine has a significantly beneficial effect on QoL, IBD activity, and mental health in patients with IBD with comorbid anxious or depressive symptoms. (Chinese Clinical Trial Registry, ID: ChiCTR1900021496).
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Affiliation(s)
- Chang Liang
- Department of Gastroenterology, West China Hospital of Sichuan University, Chengdu, China
| | - Pingrun Chen
- Department of Gastroenterology, West China Hospital of Sichuan University, Chengdu, China
| | - Yu Tang
- Department of Gastroenterology, West China Hospital of Sichuan University, Chengdu, China
| | - Chuheng Zhang
- Institute for Interdisciplinary Information Science, Tsinghua University, Beijing, China
| | - Na Lei
- Department of Gastroenterology, West China Hospital of Sichuan University, Chengdu, China
| | - Ying Luo
- Department of Gastroenterology, West China Hospital of Sichuan University, Chengdu, China
| | - Shihao Duan
- Department of Gastroenterology, West China Hospital of Sichuan University, Chengdu, China
| | - Yan Zhang
- Department of Gastroenterology, West China Hospital of Sichuan University, Chengdu, China
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Jafari S, Sajedi B, Jameshorani M, Salarpour F. Comparison of fluoxetine and duloxetine hydrochloride therapeutic effects on patients with constipation-predominant irritable bowel syndrome. GASTROENTEROLOGY AND HEPATOLOGY FROM BED TO BENCH 2022; 15:45-52. [PMID: 35611252 PMCID: PMC9123635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 11/29/2021] [Indexed: 11/17/2022]
Abstract
Aim As few randomized clinical trials have verified the efficacy of selective and norepinephrine reuptake inhibitors in IBS, the current study made an inclusive comparison between them, and their effectiveness in IBS-C was proven. Background Irritable bowel syndrome with constipation (IBS-C) is a functional bowel disorder characterized by changes in bowel movements and abdominal pain in the absence of identifiable structural abnormalities. Despite much progress in the treatment of other types of IBS, limited treatments are available for IBS-C. Methods The study population comprised 182 IBS-C patients who were randomly divided into 3 groups according to treatment type. One group was given 20 mg of dicyclomine and fluoxetine, the second group received dicyclomine along with duloxetine hydrochloride, and the third group received dicyclomine only for two months. The severity of symptoms was recorded by questionnaire at the beginning and end of the treatment. Results The average age and BMI of the patients were 28.5 ± 5.2 years and 25.2 ± 2.4 kg/m2, respectively. Duloxetine was more effective than fluoxetine in reducing flatulence (p=0.043), abdominal pain intensity (p≤0.046), and duration (p≤0.003), in increasing the quality of life (p≤0.046), and the frequency of fecal excretion in patients (p≤0.004). Conclusion Based on the study findings, fluoxetine and duloxetine had greater therapeutic effects on all symptoms of IBD than dicyclomine, with duloxetine, specifically, being more effective than fluoxetine. Further studies on larger groups are suggested to determine the best dosage and identify any potential side effects of these drugs.
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Affiliation(s)
- Sattar Jafari
- department of internal medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Behnam Sajedi
- department of internal medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Maryam Jameshorani
- department of internal medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Fatemeh Salarpour
- Shahid Beheshti University of Medical Sciences, Department of Hematology and Blood Banking Tehran, Iran
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Chen LM, Bao CH, Wu Y, Liang SH, Wang D, Wu LY, Huang Y, Liu HR, Wu HG. Tryptophan-kynurenine metabolism: a link between the gut and brain for depression in inflammatory bowel disease. J Neuroinflammation 2021; 18:135. [PMID: 34127024 PMCID: PMC8204445 DOI: 10.1186/s12974-021-02175-2] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 05/13/2021] [Indexed: 02/08/2023] Open
Abstract
Inflammatory bowel disease (IBD), which mainly includes ulcerative colitis (UC) and Crohn's disease (CD), is a group of chronic bowel diseases that are characterized by abdominal pain, diarrhea, and bloody stools. IBD is strongly associated with depression, and its patients have a higher incidence of depression than the general population. Depression also adversely affects the quality of life and disease prognosis of patients with IBD. The tryptophan-kynurenine metabolic pathway degrades more than 90% of tryptophan (TRP) throughout the body, with indoleamine 2,3-dioxygenase (IDO), the key metabolic enzyme, being activated in the inflammatory environment. A series of metabolites of the pathway are neurologically active, among which kynerunic acid (KYNA) and quinolinic acid (QUIN) are molecules of great interest in recent studies on the mechanisms of inflammation-induced depression. In this review, the relationship between depression in IBD and the tryptophan-kynurenine metabolic pathway is overviewed in the light of recent publications.
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Affiliation(s)
- Li-Ming Chen
- Yueyang Hospital of Integrated Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, No.110 Ganhe Road, Shanghai, 200437, China
- Key Laboratory of Acupuncture and Immunological Effects, Shanghai University of Traditional Chinese Medicine, No. 650 South Wanping Road, Shanghai, 200030, China
| | - Chun-Hui Bao
- Yueyang Hospital of Integrated Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, No.110 Ganhe Road, Shanghai, 200437, China.
- Key Laboratory of Acupuncture and Immunological Effects, Shanghai University of Traditional Chinese Medicine, No. 650 South Wanping Road, Shanghai, 200030, China.
| | - Yu Wu
- Yueyang Hospital of Integrated Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, No.110 Ganhe Road, Shanghai, 200437, China
| | - Shi-Hua Liang
- Faculty of Economics and Business, University of Groningen, Nettelbosje 2, Groningen, 9747 AE, The Netherlands
| | - Di Wang
- Yueyang Hospital of Integrated Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, No.110 Ganhe Road, Shanghai, 200437, China
| | - Lu-Yi Wu
- Key Laboratory of Acupuncture and Immunological Effects, Shanghai University of Traditional Chinese Medicine, No. 650 South Wanping Road, Shanghai, 200030, China
| | - Yan Huang
- Key Laboratory of Acupuncture and Immunological Effects, Shanghai University of Traditional Chinese Medicine, No. 650 South Wanping Road, Shanghai, 200030, China
| | - Hui-Rong Liu
- Yueyang Hospital of Integrated Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, No.110 Ganhe Road, Shanghai, 200437, China
- Key Laboratory of Acupuncture and Immunological Effects, Shanghai University of Traditional Chinese Medicine, No. 650 South Wanping Road, Shanghai, 200030, China
| | - Huan-Gan Wu
- Yueyang Hospital of Integrated Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, No.110 Ganhe Road, Shanghai, 200437, China.
- Key Laboratory of Acupuncture and Immunological Effects, Shanghai University of Traditional Chinese Medicine, No. 650 South Wanping Road, Shanghai, 200030, China.
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9
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Eugenicos MP, Ferreira NB. Psychological factors associated with inflammatory bowel disease. Br Med Bull 2021; 138:16-28. [PMID: 34057462 PMCID: PMC8361235 DOI: 10.1093/bmb/ldab010] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 04/07/2021] [Accepted: 04/13/2021] [Indexed: 01/05/2023]
Abstract
BACKGROUND Both depression and anxiety are identified as significant experiences in inflammatory bowel disease (IBD); whether these are a consequence of the disease or an active contributor to the disease remains controversial. This review aimed to identify and critique recent evidence regarding mental health in IBD. SOURCES OF DATA PubmedⓇ, OvidⓇ, EmbaseⓇ, EBSCO PsychInfo and Google-Scholar were searched within the last 5 years (2016-2020). AREAS OF AGREEMENT Overall, both depression and anxiety affect disease activity, relapse and healthcare utilization. AREAS OF CONTROVERSY There is some controversy on whether depression and anxiety affect IBD outcomes differently depending on IBD subtype. GROWING POINTS The data support the need for depression and anxiety assessment to be incorporated in the routine management of IBD patients; prompt psychiatric and psychological management may ultimately reduce disease activity, relapses and healthcare costs. AREAS TIMELY FOR DEVELOPING RESEARCH More longitudinal research may further enlighten the role of depression and anxiety in IBD. Similarly, randomized controlled trials to investigate and clarify the effect of psychiatric/psychological management on IBD outcomes.
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Affiliation(s)
- M P Eugenicos
- Department of Gastroenterology, Western General Hospital, The Univesity of Edinburgh, Crewe Road South, Edinburgh EH4 2XU, UK
| | - N B Ferreira
- Department of Social Sciences, Clinical and Health Psychology, University of Nicosia, P.O. Box 24005, CY-1700, Cyprus
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Blackwell J, Alexakis C, Saxena S, Creese H, Bottle A, Petersen I, Hotopf M, Pollok RCG. Association between antidepressant medication use and steroid dependency in patients with ulcerative colitis: a population-based study. BMJ Open Gastroenterol 2021; 8:bmjgast-2020-000588. [PMID: 34045238 PMCID: PMC8162076 DOI: 10.1136/bmjgast-2020-000588] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 02/22/2021] [Accepted: 02/24/2021] [Indexed: 12/17/2022] Open
Abstract
Background Animal studies indicate a potential protective role of antidepressant medication (ADM) in models of colitis but the effect of their use in humans with ulcerative colitis (UC) remains unclear. Objective To study the relationship between ADM use and corticosteroid dependency in UC. Design Using the Clinical Practice Research Datalink we identified patients diagnosed with UC between 2005 and 2016. We grouped patients according to serotonin selective reuptake inhibitor (SSRI) and tricyclic antidepressant (TCA) exposure in the 3 years following diagnosis: ‘continuous users’, ‘intermittent users’ and ‘non-users’. We used logistic regression to estimate the adjusted risk of corticosteroid dependency between ADM exposure groups. Results We identified 6373 patients with UC. Five thousand two hundred and thirty (82%) use no ADMs, 627 (10%) were intermittent SSRI users and 282 (4%) were continuous SSRI users, 246 (4%) were intermittent TCA users and 63 (1%) were continuous TCA users. Corticosteroid dependency was more frequent in continuous SSRI and TCA users compared with non-users (19% vs 24% vs 14%, respectively, χ2 p=0.002). Intermittent SSRI and TCA users had similar risks of developing corticosteroid dependency to non-users (SSRI: OR 1.19, 95% CI 0.95 to 1.50, TCA: OR 1.14, 95% CI 0.78 to 1.66). Continuous users of both SSRIs and TCAs had significantly higher risks of corticosteroid dependency compared with non-users (SSRI: OR 1.62, 95% CI 1.15 to 2.27, TCA: OR 2.02, 95% CI 1.07 to 3.81). Conclusions Continuous ADM exposure has no protective effect in routine clinical practice in UC and identifies a population of patients requiring more intensive medical therapy. ADM use is a flag for potentially worse clinical outcomes in UC.
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Affiliation(s)
- Jonathan Blackwell
- Imperial College London Department of Primary Care and Public Health, London, UK .,Department Gastroenterology, St George's University Hospitals NHS Foundation Trust, London, UK.,The POP-IBD study group, London, UK
| | - Christopher Alexakis
- The POP-IBD study group, London, UK.,Gastroenterology, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK
| | - Sonia Saxena
- Imperial College London Department of Primary Care and Public Health, London, UK.,The POP-IBD study group, London, UK
| | - Hanna Creese
- Imperial College London Department of Primary Care and Public Health, London, UK.,The POP-IBD study group, London, UK
| | - Alex Bottle
- The POP-IBD study group, London, UK.,Primary Care and Public Health, Imperial College, London, UK.,Dr Foster Unit, School of Public Health, Faculty of Medicine, Imperial College, London, UK
| | - Irene Petersen
- The POP-IBD study group, London, UK.,Department of Primary Care & Population Health, University College London, London, UK
| | - Matthew Hotopf
- The POP-IBD study group, London, UK.,Division of Academic Psychiatry, Institute of Psychiatry Psychology and Neuroscience, London, UK.,South London and Maudsley Mental Health NHS Trust, London, London, UK
| | - Richard C G Pollok
- Department Gastroenterology, St George's University Hospitals NHS Foundation Trust, London, UK.,The POP-IBD study group, London, UK.,Institute for Infection and Immunity, St George's University of London, London, UK
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11
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Clinical and Translational Considerations for Understanding Depression and Anxiety in Patients with Inflammatory Bowel Disease. Gastroenterol Res Pract 2021; 2021:6689443. [PMID: 33747075 PMCID: PMC7960036 DOI: 10.1155/2021/6689443] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 02/03/2021] [Accepted: 02/20/2021] [Indexed: 12/20/2022] Open
Abstract
Depression and anxiety are comorbidities of inflammatory bowel disease (IBD). Though previous studies have proposed a relationship between anxiety, depression, and IBD, causality and directionality are largely unknown. Current and future research in these areas is aimed at exploring the biological underpinnings of this relationship, specifically pertaining to small molecule metabolism, such as tryptophan. Tryptophan is acquired through the diet and is the precursor to several vital bioactive metabolites including the hormone melatonin, the neurotransmitter serotonin, and vitamin B3. In this review, we discuss previous findings relating mental health comorbidities with IBD and underline ongoing research of tryptophan catabolite analysis.
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12
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Peppas S, Pansieri C, Piovani D, Danese S, Peyrin-Biroulet L, Tsantes AG, Brunetta E, Tsantes AE, Bonovas S. The Brain-Gut Axis: Psychological Functioning and Inflammatory Bowel Diseases. J Clin Med 2021; 10:377. [PMID: 33498197 PMCID: PMC7863941 DOI: 10.3390/jcm10030377] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 01/11/2021] [Accepted: 01/18/2021] [Indexed: 02/07/2023] Open
Abstract
The brain-gut axis represents a complex bi-directional system comprising multiple interconnections between the neuroendocrine pathways, the autonomous nervous system and the gastrointestinal tract. Inflammatory bowel disease (IBD), comprising Crohn's disease and ulcerative colitis, is a chronic, relapsing-remitting inflammatory disorder of the gastrointestinal tract with a multifactorial etiology. Depression and anxiety are prevalent among patients with chronic disorders characterized by a strong immune component, such as diabetes mellitus, cancer, multiple sclerosis, rheumatoid arthritis and IBD. Although psychological problems are an important aspect of morbidity and of impaired quality of life in patients with IBD, depression and anxiety continue to be under-diagnosed. There is lack of evidence regarding the exact mechanisms by which depression, anxiety and cognitive dysfunction may occur in these patients, and whether psychological disorders are the result of disease activity or determinants of the IBD occurrence. In this comprehensive review, we summarize the role of the brain-gut axis in the psychological functioning of patients with IBD, and discuss current preclinical and clinical data on the topic and therapeutic strategies potentially useful for the clinical management of these patients. Personalized pathways of psychological supports are needed to improve the quality of life in patients with IBD.
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Affiliation(s)
- Spyros Peppas
- Department of Gastroenterology, Athens Naval Hospital, 11521 Athens, Greece;
| | - Claudia Pansieri
- Department of Biomedical Sciences, Humanitas University, 20090 Milan, Italy; (C.P.); (S.D.); (E.B.)
- Humanitas Clinical and Research Center–IRCCS, 20089 Milan, Italy
| | - Daniele Piovani
- Department of Biomedical Sciences, Humanitas University, 20090 Milan, Italy; (C.P.); (S.D.); (E.B.)
- Humanitas Clinical and Research Center–IRCCS, 20089 Milan, Italy
| | - Silvio Danese
- Department of Biomedical Sciences, Humanitas University, 20090 Milan, Italy; (C.P.); (S.D.); (E.B.)
- Humanitas Clinical and Research Center–IRCCS, 20089 Milan, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology, Inserm U1256 NGERE, Nancy University Hospital, Lorraine University, 54500 Vandoeuvre-les-Nancy, France;
| | - Andreas G. Tsantes
- Attiko Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece; (A.G.T.); (A.E.T.)
| | - Enrico Brunetta
- Department of Biomedical Sciences, Humanitas University, 20090 Milan, Italy; (C.P.); (S.D.); (E.B.)
- Humanitas Clinical and Research Center–IRCCS, 20089 Milan, Italy
| | - Argirios E. Tsantes
- Attiko Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece; (A.G.T.); (A.E.T.)
| | - Stefanos Bonovas
- Department of Biomedical Sciences, Humanitas University, 20090 Milan, Italy; (C.P.); (S.D.); (E.B.)
- Humanitas Clinical and Research Center–IRCCS, 20089 Milan, Italy
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13
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Rukavishnikov G, Neznanov N, Mazo G. Microbiota and autoimmune processes as potential therapeutic targets in comorbid depression and inflammatory bowel disease. Zh Nevrol Psikhiatr Im S S Korsakova 2021; 121:134-138. [DOI: 10.17116/jnevro2021121121134] [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]
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14
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Vasant DH, Ford AC. Functional gastrointestinal disorders in inflammatory bowel disease: Time for a paradigm shift? World J Gastroenterol 2020; 26:3712-3719. [PMID: 32774052 PMCID: PMC7383849 DOI: 10.3748/wjg.v26.i26.3712] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 04/23/2020] [Accepted: 06/30/2020] [Indexed: 02/06/2023] Open
Abstract
Recent advances in biological therapies have revolutionalised and redefined treatment targets in inflammatory bowel disease (IBD). There is now a stronger emphasis on achieving the more stringent therapeutic goals of mucosal and histological healing, rather than clinical remission alone. Consequently, the treatment of refractory “functional” gastrointestinal symptoms, often attributed as the aftermath of previous inflammation, has recently become more prominent in quiescent disease. With further expected advances in anti-inflammatory treatments on the horizon, the burden of such symptoms in quiescent disease, which have been relatively neglected, is set to become an even bigger problem. In this article, we highlight the current state of research and understanding in this field, including recent developments and clinical practice guidelines on the diagnosis and management of functional gastrointestinal symptoms, such as irritable bowel syndrome and functional anorectal and pelvic floor disorders, in patients with quiescent IBD. These disorders are not only highly prevalent in these patients, they are often misdiagnosed, and are difficult to treat, with very few evidence-based therapies. Moreover, they are associated with substantial impairment in quality-of-life, considerable morbidity, and psychological distress. There is therefore an urgent need for a change in emphasis towards earlier recognition, positive diagnosis, and targeted treatment for patients with ongoing functional gastrointestinal symptoms in the absence of active IBD. This article also highlights the need for further research to develop much needed evidence-based therapies.
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Affiliation(s)
- Dipesh H Vasant
- Gastroenterology, Manchester University NHS Foundation Trust, Wythenshawe Hospital, Manchester M23 9LT, United Kingdom
- Division of Diabetes, Endocrinology and Gastroenterology, University of Manchester, Manchester M23 9LT, United Kingdom
| | - Alexander C Ford
- Leeds Institute of Medical Research at St. James’s, University of Leeds, Leeds LS9 7TF, United Kingdom
- Leeds Gastroenterology Institute, Leeds Teaching Hospitals NHS Trust, Leeds LS9 7TF, United Kingdom
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15
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Farrell D, Artom M, Czuber‐Dochan W, Jelsness‐Jørgensen LP, Norton C, Savage E. Interventions for fatigue in inflammatory bowel disease. Cochrane Database Syst Rev 2020; 4:CD012005. [PMID: 32297974 PMCID: PMC7161727 DOI: 10.1002/14651858.cd012005.pub2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Inflammatory bowel disease (IBD) is an umbrella term used to describe a group of chronic, progressive inflammatory disorders of the digestive tract. Crohn's disease and ulcerative colitis are the two main types. Fatigue is a common, debilitating and burdensome symptom experienced by individuals with IBD. The subjective, complex nature of fatigue can often hamper its management. The efficacy and safety of pharmacological or non-pharmacological treatments for fatigue in IBD is not yet established through systematic review of studies. OBJECTIVES To assess the efficacy and safety of pharmacological and non-pharmacological interventions for managing fatigue in IBD compared to no treatment, placebo or active comparator. SEARCH METHODS A systematic search of the databases Embase, MEDLINE, Cochrane Library, CINAHL, PsycINFO was undertaken from inception to July 2018. A top-up search was run in October 2019. We also searched the Cochrane IBD Group Specialized Register, the Cochrane Central Register of Controlled Trials, ongoing trials and research registers, conference abstracts and reference lists for potentially eligible studies. SELECTION CRITERIA Randomised controlled trials of pharmacological and non-pharmacological interventions in children or adults with IBD, where fatigue was assessed as a primary or secondary outcome using a generic or disease-specific fatigue measure, a subscale of a larger quality of life scale or as a single-item measure, were included. DATA COLLECTION AND ANALYSIS Two authors independently screened search results and four authors extracted and assessed bias independently using the Cochrane 'Risk of bias' tool. The primary outcome was fatigue and the secondary outcomes included quality of life, adverse events (AEs), serious AEs and withdrawal due to AEs. Standard methodological procedures were used. MAIN RESULTS We included 14 studies (3741 participants): nine trials of pharmacological interventions and five trials of non-pharmacological interventions. Thirty ongoing studies were identified, and five studies are awaiting classification. Data on fatigue were available from nine trials (1344 participants). In only four trials was managing fatigue the primary intention of the intervention (electroacupuncture, physical activity advice, cognitive behavioural therapy and solution-focused therapy). Electroacupuncture Fatigue was measured with Functional Assessment of Chronic Illness Therapy - Fatigue (FACIT-F) (scores range from 0 to 52). The FACIT-F score at week eight was 8.00 points higher (better) in participants receiving electroacupuncture compared with no treatment (mean difference (MD) 8.00, 95% CI 6.45 to 9.55; 1 RCT; 27 participants; low-certainty evidence). Results at week 16 could not be calculated. FACIT-F scores were also higher with electroacupuncture compared to sham electroacupuncture at week eight (MD 5.10, 95% CI 3.49 to 6.71; 1 RCT; 30 participants; low-certainty evidence) but not at week 16 (MD 2.60, 95% CI 0.74 to 4.46; 1 RCT; 30 participants; low-certainty evidence). No adverse events were reported, except for one adverse event in the sham electroacupuncture group. Cognitive behavioural therapy (CBT) and solution-focused therapy Compared with a fatigue information leaflet, the effects of CBT on fatigue are very uncertain (Inflammatory Bowel Disease-Fatigue (IBD-F) section I: MD -2.16, 95% CI -6.13 to 1.81; IBD-F section II: MD -21.62, 95% CI -45.02 to 1.78; 1 RCT, 18 participants, very low-certainty evidence). The efficacy of solution-focused therapy on fatigue is also very uncertain, because standard summary data were not reported (1 RCT, 98 participants). Physical activity advice One 2 x 2 factorial trial (45 participants) found physical activity advice may reduce fatigue but the evidence is very uncertain. At week 12, compared to a control group receiving no physical activity advice plus omega 3 capsules, FACIT-F scores were higher (better) in the physical activity advice plus omega 3 group (FACIT-F MD 6.40, 95% CI -1.80 to 14.60, very low-certainty evidence) and the physical activity advice plus placebo group (FACIT-F MD 9.00, 95% CI 1.64 to 16.36, very low-certainty evidence). Adverse events were predominantly gastrointestinal and similar across physical activity groups, although more adverse events were reported in the no physical activity advice plus omega 3 group. Pharmacological interventions Compared with placebo, adalimumab 40 mg, administered every other week ('eow') (only for those known to respond to adalimumab induction therapy), may reduce fatigue in patients with moderately-to-severely active Crohn's disease, but the evidence is very uncertain (FACIT-F MD 4.30, 95% CI 1.75 to 6.85; very low-certainty evidence). The adalimumab 40 mg eow group was less likely to experience serious adverse events (OR 0.56, 95% CI 0.33 to 0.96; 521 participants; moderate-certainty evidence) and withdrawal due to adverse events (OR 0.48, 95%CI 0.26 to 0.87; 521 participants; moderate-certainty evidence). Ferric maltol may result in a slight increase in fatigue, with better SF-36 vitality scores reported in the placebo group compared to the treatment group following 12 weeks of treatment (MD -9.31, 95% CI -17.15 to -1.47; 118 participants; low-certainty evidence). There may be little or no difference in adverse events (OR 0.55, 95% CI 0.26 to 1.18; 120 participants; low-certainty evidence) AUTHORS' CONCLUSIONS: The effects of interventions for the management of fatigue in IBD are uncertain. No firm conclusions regarding the efficacy and safety of interventions can be drawn. Further high-quality studies, with a larger number of participants, are required to assess the potential benefits and harms of therapies. Future studies should assess interventions specifically designed for fatigue management, targeted at selected IBD populations, and measure fatigue as the primary outcome.
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Affiliation(s)
- Dawn Farrell
- Institute of Technology TraleeDepartment of Nursing and Healthcare SciencesTraleeCounty KerryIreland
| | - Micol Artom
- King's College LondonFlorence Nightingale Faculty of Nursing, Midwifery and Palliative Care57 Waterloo RoadLondonUKSE1 8WA
| | - Wladyslawa Czuber‐Dochan
- King's College LondonFlorence Nightingale Faculty of Nursing, Midwifery and Palliative Care57 Waterloo RoadLondonUKSE1 8WA
| | | | - Christine Norton
- King's College LondonFlorence Nightingale Faculty of Nursing, Midwifery and Palliative Care57 Waterloo RoadLondonUKSE1 8WA
| | - Eileen Savage
- University College CorkSchool of Nursing and Midwifery, Brookfield Health Sciences ComplexCorkIreland
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16
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Mikocka-Walus A, Ford AC, Drossman DA. Antidepressants in inflammatory bowel disease. Nat Rev Gastroenterol Hepatol 2020; 17:184-192. [PMID: 32071420 DOI: 10.1038/s41575-019-0259-y] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/18/2019] [Indexed: 02/06/2023]
Abstract
Gut-brain dysregulation has been recognized by the scientific community as being crucial to the understanding of chronic gastrointestinal conditions, and this has translated into the practice of a newly established discipline, psychogastroenterology. Along with psychotherapy, antidepressants (a subtype of central neuromodulators) have been proposed as treatments for gut-brain disorders that might benefit both psychological and gastrointestinal health. Antidepressants have been found to be effective for the treatment of comorbid anxiety and depression, pain and impaired sleep. Although the efficacy of antidepressants is well established in disorders of gut-brain interaction (DGBI), evidence is only now emerging in IBD. This Perspective discusses the use of antidepressants in DGBI and IBD, focusing on how what we have learnt about the role of antidepressants in DGBI could be applied to help optimize the management of IBD.
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Affiliation(s)
| | - Alexander C Ford
- Leeds Institute of Medical Research at St James's, University of Leeds, Leeds, UK.,Leeds Gastroenterology Institute, St James's University Hospital, Leeds, UK
| | - Douglas A Drossman
- Center for Functional Gastrointestinal and Motility Disorders, University of North Carolina, Chapel Hill, NC, USA.,Center for Education and Practice of Biopsychosocial Care and Drossman Gastroenterology, Chapel Hill, NC, USA
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17
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Kristensen MS, Kjærulff TM, Ersbøll AK, Green A, Hallas J, Thygesen LC. The Influence of Antidepressants on the Disease Course Among Patients With Crohn's Disease and Ulcerative Colitis-A Danish Nationwide Register-Based Cohort Study. Inflamm Bowel Dis 2019; 25:886-893. [PMID: 30551218 PMCID: PMC6458526 DOI: 10.1093/ibd/izy367] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Psychiatric comorbidity might modify the disease course adversely in patients with inflammatory bowel disease (IBD). Treatment options include antidepressants, which, apart from improving mood, have anti-inflammatory properties that might modify the disease course. This nationwide study aimed to examine the influence of antidepressants on the disease course among patients with ulcerative colitis (UC) and Crohn's disease (CD). METHODS Patients registered with an incident diagnosis of CD or UC in the Danish National Patient Register (2000-2017) were included. Information on antidepressant use and proxy measures of disease activity (health care and drug utilization) was extracted from national population registers. Poisson regression was performed to estimate disease activity rates by antidepressant use adjusted for confounders. Furthermore, the analyses were performed stratified by IBD subtype and type of antidepressants. RESULTS A total of 42,890 patients were included (UC: 69.5%; CD: 30.5%). When adjusted for confounders, a lower incidence rate of disease activity was found among antidepressant users compared with nonusers in both CD (incidence rate ratio [IRR], 0.75; 95% confidence interval [CI], 0.68-0.82) and UC (IRR, 0.90; 95% CI, 0.84-0.95) patients. Further, markedly lower rates of disease activity were found among CD (IRR, 0.51; 95% CI, 0.43-0.62) and UC (IRR, 0.67; 95% CI, 0.59-0.75) patients with no use of antidepressants before IBD onset. CONCLUSIONS In this nationwide study, antidepressant use was found to be beneficial on the disease course among patients with UC and CD, particularly in patients with no use of antidepressants before IBD onset. Randomized controlled trials are warranted to investigate the potential of antidepressants being an adjunct treatment to conventional IBD therapy.
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Affiliation(s)
- Marie Skov Kristensen
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
- Address correspondence to: Marie Skov Kristensen, MSc, RN, National Institute of Public Health, University of Southern Denmark, Studiestræde 6, 2nd floor, 1455 Copenhagen K, Denmark ()
| | - Thora Majlund Kjærulff
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Annette Kjær Ersbøll
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Anders Green
- OPEN (Odense Patient data Explorative Network), Odense University Hospital/University of Southern Denmark, Odense, Denmark
- Institute of Applied Economics and Health Research, Copenhagen, Denmark
| | - Jesper Hallas
- Department of Clinical Pharmacology, University of Southern Denmark, Odense, Denmark
| | - Lau Caspar Thygesen
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
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18
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Mikocka‐Walus A, Prady SL, Pollok J, Esterman AJ, Gordon AL, Knowles S, Andrews JM. Adjuvant therapy with antidepressants for the management of inflammatory bowel disease. Cochrane Database Syst Rev 2019; 4:CD012680. [PMID: 30977111 PMCID: PMC6459769 DOI: 10.1002/14651858.cd012680.pub2] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Symptoms of anxiety and depression are common in inflammatory bowel disease (IBD). Antidepressants are taken by approximately 30% of people with IBD. However, there are no current guidelines on treating co-morbid anxiety and depression in people with IBD with antidepressants, nor are there clear data on the role of antidepressants in managing physical symptoms of IBD. OBJECTIVES The objectives were to assess the efficacy and safety of antidepressants for treating anxiety and depression in IBD, and to assess the effects of antidepressants on quality of life (QoL) and managing disease activity in IBD. SEARCH METHODS We searched MEDLINE; Embase, CINAHL, PsycINFO, CENTRAL, and the Cochrane IBD Group Specialized Register from inception to 23 August 2018. Reference lists, trials registers, conference proceedings and grey literature were also searched. SELECTION CRITERIA Randomised controlled trials (RCTs) and observational studies comparing any type of antidepressant to placebo, no treatment or an active therapy for IBD were included. DATA COLLECTION AND ANALYSIS Two authors independently screened search results, extracted data and assessed bias using the Cochrane risk of bias tool. We used the Newcastle-Ottawa Scale to assess quality of observational studies. GRADE was used to evaluate the certainty of the evidence supporting the outcomes. Primary outcomes included anxiety and depression. Anxiety was assessed using the Hospital Anxiety and Depression Scale (HADS) or the Hamilton Anxiety Rating Scale (HARS). Depression was assessed using HADS or the Beck Depression Inventory. Secondary outcomes included adverse events (AEs), serious AEs, withdrawal due to AEs, quality of life (QoL), clinical remission, relapse, pain, hospital admissions, surgery, and need for steroid treatment. QoL was assessed using the WHO-QOL-BREF questionnaire. We calculated the risk ratio (RR) and corresponding 95% confidence intervals (CI) for dichotomous outcomes. For continuous outcomes, we calculated the mean difference (MD) with 95% CI. A fixed-effect model was used for analysis. MAIN RESULTS We included four studies (188 participants). Two studies were double-blind RCTs, one was a non-randomised controlled trial, and one was an observational retrospective case-matched study. The age of participants ranged from 27 to 37.8 years. In three studies participants had quiescent IBD and in one study participants had active or quiescent IBD. Participants in one study had co-morbid anxiety or depression. One study used duloxetine (60 mg daily), one study used fluoxetine (20 mg daily), one study used tianeptine (36 mg daily), and one study used various antidepressants in clinical ranges. Three studies had placebo controls and one study had a no treatment control group. One RCT was rated as low risk of bias and the other was rated as high risk of bias (incomplete outcome data). The non-randomised controlled trial was rated as high risk of bias (random sequence generation, allocation concealment, blinding). The observational study was rated as high methodological quality, but is still considered to be at high risk of bias given its observational design.The effect of antidepressants on anxiety and depression is uncertain. At 12 weeks, the mean anxiety score in antidepressant participants was 6.11 + 3 compared to 8.5 + 3.45 in placebo participants (MD -2.39, 95% -4.30 to -0.48, 44 participants, low certainty evidence). At 12 months, the mean anxiety score in antidepressant participants was 3.8 + 2.5 compared to 4.2 + 4.9 in placebo participants (MD -0.40, 95% -3.47 to 2.67, 26 participants; low certainty evidence). At 12 weeks, the mean depression score in antidepressant participants was 7.47 + 2.42 compared to 10.5 + 3.57 in placebo participants (MD -3.03, 95% CI -4.83 to -1.23, 44 participants; low certainty evidence). At 12 months, the mean depression score in antidepressant participants was 2.9 + 2.8 compared to 3.1 + 3.4 in placebo participants (MD -0.20, 95% -2.62 to 2.22, 26 participants; low certainty evidence).The effect of antidepressants on AEs is uncertain. Fifty-seven per cent (8/14) of antidepressant participants group reported AEs versus 25% (3/12) of placebo participants (RR 2.29, 95% CI 0.78 to 6.73, low certainty evidence). Commonly reported AEs include nausea, headache, dizziness, drowsiness, sexual problems, insomnia, fatigue, low mood/anxiety, dry mouth, muscle spasms and hot flushes. None of the included studies reported any serious AEs. None of the included studies reported on pain.One study (44 participants) reported on QoL at 12 weeks and another study (26 participants) reported on QoL at 12 months. Physical, Psychological, Social and Environmental QoL were improved at 12 weeks compared to placebo (all low certainty evidence). There were no group differences in QoL at 12 months (all low certainty evidence). The effect of antidepressants on maintenance of clinical remission and endoscopic relapse is uncertain. At 12 months, 64% (9/14) of participants in the antidepressant group maintained clinical remission compared to 67% (8/12) of placebo participants (RR 0.96, 95% CI 0.55 to 1.69; low certainty evidence). At 12 months, none (0/30) of participants in the antidepressant group had endoscopic relapse compared to 10% (3/30) of placebo participants (RR 0.14, 95% CI 0.01 to 2.65; very low certainty evidence). AUTHORS' CONCLUSIONS The results for the outcomes assessed in this review are uncertain and no firm conclusions regarding the efficacy and safety of antidepressants in IBD can be drawn. Future studies should employ RCT designs, with a longer follow-up and develop solutions to address attrition. Inclusion of objective markers of disease activity is strongly recommended as is testing antidepressants from different classes, as at present it is unclear if any antidepressant (or class thereof) has differential efficacy.
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Affiliation(s)
- Antonina Mikocka‐Walus
- Deakin University GeelongSchool of Psychology221 Burwood HighwayBurwood, VICVictoriaAustralia3025
| | - Stephanie L Prady
- University of YorkDepartment of Health SciencesSeebohm Rowntree Area 2YorkUKYO10 5DD
| | - Justyna Pollok
- The University of AdelaideFaculty of Health and Medical SciencesNorth TerraceAdelaideSouth AustraliaAustralia5005
| | - Adrian J Esterman
- University of South AustraliaDivision of Health SciencesAdelaideAustralia
- James Cook UniversityAustralian Institute of Tropical Health and MedicineCairnsAustralia
| | - Andrea L Gordon
- University of South AustraliaSchool of Pharmacy and Medical SciencesAdelaideAustralia
| | - Simon Knowles
- Swinburne University of TechnologyDepartment of Psychological SciencesATC1041 Hawthorn campusVictoriaAustralia
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19
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The Effect of Antidepressants on the Course of Inflammatory Bowel Disease. Can J Gastroenterol Hepatol 2018; 2018:2047242. [PMID: 30271765 PMCID: PMC6151237 DOI: 10.1155/2018/2047242] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 08/17/2018] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND AND AIMS Mood may have an important role in the natural history of inflammatory bowel disease (IBD). However, the impact of antidepressant use on prognosis is unknown. We aimed to address this in a longitudinal study in a referral population. METHODS We collected demographic data, clinical disease activity and mood using validated questionnaires, and antidepressant use at baseline. Longitudinal disease activity was defined by disease flare or need for glucocorticosteroids, escalation of medical therapy, hospitalisation, or intestinal resection. We compared rates of these over a minimum period of 2 years according to antidepressant use at baseline. RESULTS In total, 331 patients provided complete data, of whom 54 (15.8%) were taking an antidepressant at study entry. Older age, female gender, and abnormal mood scores were associated with antidepressant use. During longitudinal follow-up, there was a trend towards lower rates of any of the four endpoints of IBD activity of interest in patients with abnormal anxiety scores at baseline and who were receiving an antidepressant (42.3% versus 64.6%, P = 0.05). Based on univariate Cox regression analysis, there was a trend towards lower rates of escalation of medical therapy among patients receiving antidepressants at baseline (hazard ratio (HR) = 0.59; 95% confidence interval (CI) 0.35-1.00, P = 0.05). None of the differences observed persisted after multivariate Cox regression. CONCLUSIONS Antidepressants may have some beneficial effects on the natural history of IBD, but larger studies with longer follow-up are required. Whether these effects are limited to patients with abnormal mood remains uncertain.
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Dai C, Jiang M, Sun MJ. Fluoxetine for Maintenance of Remission and to Improve Quality of Life in Patients with Crohn's Disease. J Crohns Colitis 2017; 11:901. [PMID: 27993996 DOI: 10.1093/ecco-jcc/jjw215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Accepted: 12/07/2016] [Indexed: 02/08/2023]
Affiliation(s)
- Cong Dai
- Department of Gastroenterology, First Affiliated Hospital, China Medical University, Shenyang City,China
| | - Min Jiang
- Department of Gastroenterology, First Affiliated Hospital, China Medical University, Shenyang City,China
| | - Ming-Jun Sun
- Department of Gastroenterology, First Affiliated Hospital, China Medical University, Shenyang City,China
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Latorre E, Layunta E, Grasa L, Castro M, Pardo J, Gomollón F, Alcalde AI, Mesonero JE. Intestinal Serotonin Transporter Inhibition by Toll-Like Receptor 2 Activation. A Feedback Modulation. PLoS One 2016; 11:e0169303. [PMID: 28033388 PMCID: PMC5199115 DOI: 10.1371/journal.pone.0169303] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2016] [Accepted: 12/14/2016] [Indexed: 01/09/2023] Open
Abstract
TLR2 is a microbiota recognition receptor that has been described to contribute to intestinal homeostasis and to ameliorate inflammatory intestinal injury. In this context, serotonin (5-HT) has shown to be an essential intestinal physiological neuromodulator that is also involved in intestinal inflammatory diseases. Since the interaction between TLR2 activation and the intestinal serotoninergic system remains non-investigated, our main aim was to analyze the effect of TLR2 on intestinal serotonin transporter (SERT) activity and expression and the intracellular pathways involved. Caco-2/TC7 cells were used to analyze SERT and TLR2 molecular expression and SERT activity by measuring 5-HT uptake. The results showed that apical TLR2 activation inhibits SERT activity in Caco-2/TC7 cells mainly by reducing SERT protein level either in the plasma membrane, after short-term TLR2 activation or in both the plasma membrane and cell lysate, after long-term activation. cAMP/PKA pathway appears to mediate short-term inhibitory effect of TLR2 on SERT; however, p38 MAPK pathway has been shown to be involved in both short- and long-term TLR2 effect. Reciprocally, 5-HT long-term treatment yielded TLR2 down regulation in Caco-2/TC7 cells. Finally, results from in vivo showed an augmented intestinal SERT expression in mice Tlr2-/-, thus confirming our inhibitory effect of TLR2 on intestinal SERT in vitro. The present work infers that TLR2 may act in intestinal pathophysiology, not only by its inherent innate immune role, but also by regulating the intestinal serotoninergic system.
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Affiliation(s)
- Eva Latorre
- Departamento Farmacología y Fisiología, Facultad de Veterinaria, Instituto de Investigación Sanitaria de Aragón (IIS), Universidad de Zaragoza, Zaragoza. Spain
- RNA—Mediated Mechanisms of Disease, Institute of Biomedical and Clinical Sciences, University of Exeter Medical School. Exeter. United Kingdom
- * E-mail:
| | - Elena Layunta
- Departamento Farmacología y Fisiología, Facultad de Veterinaria, Instituto de Investigación Sanitaria de Aragón (IIS), Universidad de Zaragoza, Zaragoza. Spain
- Instituto Agroalimentario de Aragón–IA2- (Universidad de Zaragoza–CITA), Zaragoza, Spain
| | - Laura Grasa
- Departamento Farmacología y Fisiología, Facultad de Veterinaria, Instituto de Investigación Sanitaria de Aragón (IIS), Universidad de Zaragoza, Zaragoza. Spain
- Instituto Agroalimentario de Aragón–IA2- (Universidad de Zaragoza–CITA), Zaragoza, Spain
| | - Marta Castro
- Departamento Farmacología y Fisiología, Facultad de Veterinaria, Instituto de Investigación Sanitaria de Aragón (IIS), Universidad de Zaragoza, Zaragoza. Spain
- Instituto Agroalimentario de Aragón–IA2- (Universidad de Zaragoza–CITA), Zaragoza, Spain
| | - Julián Pardo
- Departamento Bioquímica y Biología Molecular y Celular, Facultad de Ciencias, Instituto de Investigación Sanitaria de Aragón (IIS), Universidad de Zaragoza, Zaragoza, Spain
| | - Fernando Gomollón
- Servicio de Sistema Digestivo. Hospital Clínico Universitario "Lozano Blesa", Instituto de Investigación Sanitaria de Aragón (IIS); Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Zaragoza, Spain
| | - Ana I. Alcalde
- Departamento Farmacología y Fisiología, Facultad de Veterinaria, Instituto de Investigación Sanitaria de Aragón (IIS), Universidad de Zaragoza, Zaragoza. Spain
- Instituto Agroalimentario de Aragón–IA2- (Universidad de Zaragoza–CITA), Zaragoza, Spain
| | - José E. Mesonero
- Departamento Farmacología y Fisiología, Facultad de Veterinaria, Instituto de Investigación Sanitaria de Aragón (IIS), Universidad de Zaragoza, Zaragoza. Spain
- Instituto Agroalimentario de Aragón–IA2- (Universidad de Zaragoza–CITA), Zaragoza, Spain
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