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Kamp K, Yang PL, Friedman E, Lopez A, Iribarren S, Barney P, Munson S, Heitkemper M, Levy R. Formative Evaluation of a Comprehensive Self-Management Intervention for Irritable Bowel Syndrome, Comorbid Anxiety, and Depression: Mixed Methods Study. JMIR Form Res 2024; 8:e43286. [PMID: 38294871 PMCID: PMC10867748 DOI: 10.2196/43286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 09/28/2023] [Accepted: 12/13/2023] [Indexed: 02/01/2024] Open
Abstract
BACKGROUND Irritable bowel syndrome (IBS) is a disorder of the gut-brain interaction that is associated with abdominal pain, altered bowel patterns, and reduced quality of life. Up to 50% of patients with IBS also report anxiety or depressive symptoms. Although effective self-management interventions exist for individuals with IBS, few have been effectively implemented, and most do not consider the unique needs of patients with comorbid IBS and anxiety or depression. OBJECTIVE This study aimed to determine the anticipated acceptability, appropriateness, feasibility, and usability of a comprehensive self-management intervention using an implementation science and human-centered design approach among individuals with comorbid IBS and anxiety or depression and health care providers. METHODS A convergent mixed methods design was used to elicit feedback on the comprehensive self-management intervention outline and content to identify refinement needs before testing. Patients with IBS and moderate to severe anxiety or depression and health care providers were purposefully sampled from primary care and gastroenterology settings. Participants completed semistructured interviews and surveys on anticipated acceptability, appropriateness, feasibility, and usability. RESULTS Patient participants (n=12) were on average 36.8 (SD 12.2) years of age, and 42% (5/12) were currently receiving psychological therapy. Health care providers (n=14) were from primary care (n=7) and gastroenterology (n=7) settings. The mean usability scores (out of 100) were 52.5 (SD 14.5) for patients and 45.6 (SD 11.6) for providers. For patients and providers, qualitative data expanded the quantitative findings for acceptability and appropriateness. Acceptability findings were the comprehensive nature of the intervention and discussion of the gut-brain interaction. For appropriateness, participants reported that the intervention provided structure, accountability, and support. Feasibility was confirmed for patients, but there was a divergence of findings between quantitative and qualitative measures for providers. Patients focused on intervention feasibility, while providers focused on implementation feasibility in the clinic. Identified usability issues to address before implementation included the intervention delivery format, length, and lack of integration into health care settings that, if not addressed, may limit the reach of the intervention. CONCLUSIONS Patients and health care providers found the intervention acceptable and appropriate. Several feasibility and usability issues were identified, including intervention delivery methods, length of intervention, and the best methods to implement in the clinic setting. The next steps are to refine the intervention to address the identified issues and test in a pilot study whether addressing usability issues leads to the anticipated improvements in implementation and uptake.
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Affiliation(s)
- Kendra Kamp
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA, United States
| | | | - Emily Friedman
- Alacrity Center, University of Washington, Seattle, WA, United States
| | - Alejandra Lopez
- Alacrity Center, University of Washington, Seattle, WA, United States
| | - Sarah Iribarren
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA, United States
| | - Pamela Barney
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA, United States
| | - Sean Munson
- Human Centered Design and Engineering, University of Washington, Seattle, WA, United States
| | - Margaret Heitkemper
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA, United States
| | - Rona Levy
- School of Social Work, University of Washington, Seattle, WA, United States
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Hong H, Schulze KV, Copeland IE, Atyam M, Kamp K, Hanchard NA, Belmont J, Ringel-Kulka T, Heitkemper M, Shulman RJ. Genetic Variants in Carbohydrate Digestive Enzyme and Transport Genes Associated with Risk of Irritable Bowel Syndrome. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.09.20.23295800. [PMID: 37790351 PMCID: PMC10543038 DOI: 10.1101/2023.09.20.23295800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
Irritable Bowel Syndrome (IBS) is characterized by abdominal pain and alterations in bowel pattern, such as constipation (IBS-C), diarrhea (IBS-D), or mixed (IBS-M). Since malabsorption of ingested carbohydrates (CHO) can cause abdominal symptoms that closely mimic those of IBS, identifying genetic mutations in CHO digestive enzymes associated with IBS symptoms is critical to ascertain IBS pathophysiology. Through candidate gene association studies, we identify several common variants in TREH, SI, SLC5A1 and SLC2A5 that are associated with IBS symptoms. By investigating rare recessive Mendelian or oligogenic inheritance patterns, we identify case-exclusive rare deleterious variation in known disease genes (SI, LCT, ALDOB, and SLC5A1) as well as candidate disease genes (MGAM and SLC5A2), providing potential evidence of monogenic or oligogenic inheritance in a subset of IBS cases. Finally, our data highlight that moderate to severe IBS-associated gastrointestinal symptoms are often observed in IBS cases carrying one or more of deleterious rare variants.
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Affiliation(s)
- Hyejeong Hong
- Department of Biobehavioral Health Sciences, University of Pennsylvania School of Nursing
| | | | - Ian E. Copeland
- Department of Molecular and Human Genetics, Baylor College of Medicine
| | - Manasa Atyam
- Department of Medicine, Baylor College of Medicine
| | - Kendra Kamp
- Department of Biobehavioral Nursing and Health Informatics, University of Washington School of Nursing
| | - Neil A. Hanchard
- Department of Molecular and Human Genetics, Baylor College of Medicine
| | - John Belmont
- Departments of Molecular and Human Genetics and Pediatrics, Baylor College of Medicine
| | - Tamar Ringel-Kulka
- Department of Maternal and Child Health, University of North Carolina at Chapel Hill Gillings School of Global Public Health
| | - Margaret Heitkemper
- Department of Biobehavioral Nursing and Health Informatics, University of Washington School of Nursing
| | - Robert J. Shulman
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine
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Hong H, Mocci E, Kamp K, Zhu S, Cain KC, Burr RL, Perry J, Heitkemper MM, Weaver-Toedtman KR, Dorsey SG. Genetic Variations in TrkB.T1 Isoform and Their Association with Somatic and Psychological Symptoms in Individuals with IBS. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.09.14.23295434. [PMID: 37745409 PMCID: PMC10516087 DOI: 10.1101/2023.09.14.23295434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
Irritable bowel syndrome (IBS), a disorder of gut-brain interaction, is often comorbid with somatic pain and psychological disorders. Dysregulated signaling of brain-derived neurotrophic factor (BDNF) and its receptor, tropomyosin-related kinase B (TrkB), has been implicated in somatic-psychological symptoms in individuals with IBS. Thus, we investigated the association of 10 single nucleotide polymorphisms (SNPs) in the regulatory 3' untranslated region (UTR) of NTRK2 (TrkB) kinase domain-deficient truncated isoform (TrkB.T1) and the BDNF Val66Met SNP with somatic and psychological symptoms and quality of life in a U.S. cohort (IBS n=464; healthy controls n=156). We found that the homozygous recessive genotype (G/G) of rs2013566 in individuals with IBS is associated with worsened somatic symptoms, including headache, back pain, joint pain, muscle pain, and somatization as well as diminished sleep quality, energy level and overall quality of life. Validation using U.K. BioBank (UKBB) data confirmed the association of rs2013566 with increased likelihood of headache. Several SNPs (rs1627784, rs1624327, rs1147198) showed significant associations with muscle pain in our U.S. cohort. Notably, these SNPs are predominantly located in H3K4Me1-enriched regions, suggesting their enhancer and/or transcription regulation potential. Together, our findings suggest that genetic variation within the 3'UTR region of the TrkB.T1 isoform may contribute to comorbid conditions in individuals with IBS, resulting in a spectrum of somatic and psychological symptoms that may influence their quality of life. These findings advance our understanding of the genetic interaction between BDNF/TrkB pathways and somatic-psychological symptoms in IBS, highlighting the importance of further exploring this interaction for potential clinical applications.
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Affiliation(s)
- H Hong
- Department of Biobehavioral Health Sciences, University of Pennsylvania School of Nursing
| | - E Mocci
- Department of Pain and Translational Symptom Science, University of Maryland School of Nursing
| | - K Kamp
- Department of Biobehavioral Nursing and Health Informatics, University of Washington School of Nursing
| | - S Zhu
- Department of Organizational Systems and Adult Health, University of Maryland School of Nursing
| | - K C Cain
- Department of Biostatistics, University of Washington School of Nursing
| | - R L Burr
- Department of Biobehavioral Nursing and Health Informatics, University of Washington School of Nursing
| | - J Perry
- Department of Medicine, University of Maryland School of Medicine
| | - M M Heitkemper
- Department of Biobehavioral Nursing and Health Informatics, University of Washington School of Nursing
| | - K R Weaver-Toedtman
- Department of Biobehavioral Health and Nursing Science, University of South Carolina College of Nursing
| | - S G Dorsey
- Department of Pain and Translational Symptom Science, University of Maryland School of Nursing
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Yang PL, Kamp KJ, Burr RL, Tang HY(J, Dobra A, Shulman RJ, Heitkemper MH. Age Differences in Core Symptoms and Symptom Relationships in Patients With Irritable Bowel Syndrome: A Network Analysis. Am J Gastroenterol 2023; 118:1648-1655. [PMID: 37040543 PMCID: PMC10524048 DOI: 10.14309/ajg.0000000000002280] [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: 01/01/2023] [Accepted: 04/04/2023] [Indexed: 04/13/2023]
Abstract
INTRODUCTION Irritable bowel syndrome (IBS) is a common disorder of gut-brain interaction, characterized by symptoms of abdominal pain and changes in bowel habits. It often co-occurs with extraintestinal somatic and psychological symptoms. However, the nature of the interrelationships among these symptoms is unclear. Although previous studies have noted age differences in IBS prevalence and specific symptom severity, it remains unknown whether specific symptoms and symptom relationships may differ by age. METHODS Symptom data were collected in 355 adults with IBS (mean age 41.4 years, 86.2% female). Network analysis was used to examine the interrelationships among 28 symptoms and to identify the core symptoms driving the symptom structure between young (≤45 years) vs older (>45 years) adults with IBS. We evaluated 3 network properties between the 2 age groups: network structure, edge (connection) strength, and global strength. RESULTS In both age groups, fatigue was the top core symptom. Anxiety was a second core symptom in the younger age group, but not the older age group. Intestinal gas and/or bloating symptoms also exerted considerable influences in both age groups. The overall symptom structure and connectivity were found to be similar regardless of age. DISCUSSION Network analysis suggests fatigue is a critical target for symptom management in adults with IBS, regardless of age. Comorbid anxiety is likely an important treatment focus for young adults with IBS. Rome V criteria update could consider the importance of intestinal gas and bloating symptoms. Additional replication with larger diverse IBS cohorts is warranted to verify our results.
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Affiliation(s)
- Pei-Lin Yang
- School of Nursing, National Defense Medical Center, Taipei, Taiwan
| | - Kendra J Kamp
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA, USA
| | - Robert L Burr
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA, USA
| | - Hsin-Yi (Jean) Tang
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA, USA
| | - Adrian Dobra
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA, USA
- Department of Statistics, University of Washington, Seattle, WA, USA
| | - Robert J Shulman
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
- Children’s Nutrition Research Center, Houston, Texas, USA
| | - Margaret H Heitkemper
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA, USA
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Kamp K, Clark-Snustad K, Yoo L, Winders S, Cain K, Levy RL, Dey N, Lee S, Keefer L, Heitkemper M. A Comprehensive Self-Management Intervention for Inflammatory Bowel Disease (CSM-IBD): Protocol for a Pilot Randomized Controlled Trial. JMIR Res Protoc 2023; 12:e46307. [PMID: 37285195 DOI: 10.2196/46307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 04/27/2023] [Accepted: 04/30/2023] [Indexed: 06/08/2023] Open
Abstract
BACKGROUND Despite pharmacological treatment, individuals with inflammatory bowel disease (IBD) experience a variety of symptoms, including abdominal pain, fatigue, anxiety, and depression. Few nonmedical self-management interventions are available for people with IBD. A validated comprehensive self-management (CSM) intervention is effective for patients with irritable bowel syndrome who can have symptoms similar to those of individuals with IBD. We created a modified CSM intervention tailored to individuals with IBD (CSM-IBD). The CSM-IBD is an 8-session program delivered over 8-12 weeks with check-ins with a registered nurse. OBJECTIVE The primary objective of this pilot study is to determine the feasibility and acceptability of study procedures and the CSM-IBD intervention and to evaluate preliminary efficacy on quality of life and daily symptoms for a future randomized controlled trial. Additionally, we will examine the association of socioecological, clinical, and biological factors with symptoms at baseline and response to intervention. METHODS We are conducting a pilot randomized controlled trial of the CSM-IBD intervention. Participants aged 18-75 years who are experiencing at least 2 symptoms are eligible for inclusion. We plan to enroll 54 participants who will be randomized (2:1) into the CSM-IBD program or usual care. Patients in the CSM-IBD program will have 8 intervention sessions. Primary study outcomes include the feasibility of recruitment, randomization, and data or sample collection, as well as the acceptability of study procedures and interventions. Preliminary efficacy outcome variables include quality of life and symptoms. Outcomes data will be assessed at baseline, immediately post intervention, and 3 months post intervention. Participants in the usual care group will have access to the intervention after study participation. RESULTS This project is funded by the National Institutes of Nursing Research and reviewed by the University of Washington's institutional review board. Recruitment began in February 2023. As of April 2023, we have enrolled 4 participants. We expect the study to be completed by March 2025. CONCLUSIONS This pilot study will evaluate the feasibility and efficacy of a self-management intervention (a web-based program with weekly check-ins with a registered nurse) that aims to improve symptom management in individuals with IBD. In the long term, we aim to validate a self-management intervention to improve patient quality of life, reduce direct and indirect costs related to IBD, and be culturally appropriate and accessible, particularly in rural and underserved communities. TRIAL REGISTRATION ClinicalTrials.gov NCT05651542; https://clinicaltrials.gov/ct2/show/NCT05651542. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) PRR1-10.2196/46307.
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Affiliation(s)
- Kendra Kamp
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA, United States
| | - Kindra Clark-Snustad
- Division of Gastroenterology, School of Medicine, University of Washington, Seattle, WA, United States
| | - Linda Yoo
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA, United States
| | - Samantha Winders
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA, United States
| | - Kevin Cain
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA, United States
| | - Rona L Levy
- School of Social Work, University of Washington, Seattle, WA, United States
| | - Neelendu Dey
- Fred Hutchinson Cancer Center, Seattle, WA, United States
| | - Scott Lee
- Division of Gastroenterology, School of Medicine, University of Washington, Seattle, WA, United States
| | | | - Margaret Heitkemper
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA, United States
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Burton Murray H, Ljótsson B. Future of Brain-Gut Behavior Therapies: Mediators and Moderators. Gastroenterol Clin North Am 2022; 51:723-739. [PMID: 36375992 DOI: 10.1016/j.gtc.2022.06.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
With growing evidence to support their efficacy, brain-gut behavior therapies are increasingly viewed as a key component to integrated care management of disorders of gut-brain interaction. However, the types of brain-gut behavior therapies differ in how and for whom they purportedly work. We provide a conceptual review of these brain-gut behavior therapies, with an emphasis on describing how (ie, mechanisms) and for whom (ie, moderators) they work as hypothesized and/or supported by evidence. Based on evidence to date, we recommend that brain-gut behavior therapies prioritize gastrointestinal-specific targets, such as gastrointestinal-specific anxiety.
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Affiliation(s)
- Helen Burton Murray
- Division of Gastroenterology, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA; Harvard Medical School, 25 Shattuck St, Boston, MA 02115, USA; Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA.
| | - Brjánn Ljótsson
- Department of Clinical Neuroscience, Division of Psychology, Karolinska Institutet, Nobels väg 9, Solna, Stockholm 171 65, Sweden
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Yang YY, Jun S. The Effects of Cognitive Behavioral Therapy for Insomnia among College Students with Irritable Bowel Syndrome: A Randomized Controlled Trial. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:14174. [PMID: 36361052 PMCID: PMC9658882 DOI: 10.3390/ijerph192114174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/25/2022] [Accepted: 10/26/2022] [Indexed: 06/16/2023]
Abstract
The aim of the study was to develop and evaluate cognitive behavioral therapy for insomnia (CBT-I) among college students with irritable bowel syndrome (IBS). We randomly assigned 60 college students with IBS comorbid insomnia to the experimental group who received CBT-I for 90 min once a week for 4 weeks and the control (non-CBT-I) group. Participants completed self-report measures of insomnia severity, pre-sleep arousal, sleep-related dysfunctional cognitions, maladaptive sleep habits, IBS symptom severity and IBS quality of life (QOL) at baseline, after intervention, and at 3-month follow-up. Sleep pattern, GI symptoms during sleep and Interleukin-6 (IL-6) and C-Reaction Protein (CRP) were measured at baseline and after intervention. The experimental group showed significant decreases in insomnia severity, sleep onset latency, total time in bed, pre-sleep arousal, GI symptoms during sleep, sleep-related dysfunctional cognitions, maladaptive sleep habits, and IBS symptom severity, compared with the control group. This group also showed significant increases in sleep efficiency and IBS QOL compared with the control group. No significant differences were observed between the levels of IL-6 and CRP of both groups. CBT-I for college students with comorbid IBS and insomnia was effective in reducing insomnia, IBS symptom severity, and IBS QOL.
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Affiliation(s)
- Yun-Yi Yang
- Department of Nursing, Healthcare Science & Human Ecology, Dong-Eui University, Busan 47340, Korea
| | - Sangeun Jun
- College of Nursing, Keimyung University, Daegu 42601, Korea
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Delivery Methods of Cognitive Behavior Therapy for Patients With Irritable Bowel Syndrome. Gastroenterol Nurs 2022; 45:149-158. [PMID: 35561102 DOI: 10.1097/sga.0000000000000671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 07/12/2021] [Indexed: 11/26/2022] Open
Abstract
Irritable bowel syndrome (IBS) is the most commonly diagnosed gastrointestinal disorder and negatively impacts individuals' quality of life. Cognitive behavioral therapy appears effective for reducing symptoms in many irritable bowel syndrome patients. However, the optimal methods to deliver cognitive behavioral therapy and the effective treatment dosage for patients with IBS remain unclear. This article aims to provide an update on cognitive behavioral therapy research in IBS, particularly considering the dose of treatment, route of delivery (in-person vs. web- and telephone-based delivery), and outcome measures. A systematic literature review was conducted using databases of PubMed, CINAHL Complete, and Web of Science from 2008 through 2021. Twelve studies reporting randomized clinical trials comparing cognitive behavioral therapy delivered with in-person, telephone, and web for the management of IBS symptoms among adults with irritable bowel syndrome were found. The dose of treatment varied from 4 to 10 sessions. Six different scales measured various outcomes. No severe adverse reactions to cognitive behavioral therapy were reported. Cognitive behavioral therapy is an effective treatment for IBS symptoms regardless of the dose and the route of treatment. However, it is difficult to compare the effectiveness of these randomized clinical trials due to the various cognitive behavioral therapy protocols, combined routes of therapy delivery, and different outcome measures used.
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Yang PL, Matthews SW, Burr RL, Cain KC, Barney PG, Zia JK, Heitkemper MH, Kamp KJ. Cognitive Behavioral Therapy-Based Comprehensive Self-Management Program Improves Presenteeism in Persons with Irritable Bowel Syndrome: A Secondary Data Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19053003. [PMID: 35270695 PMCID: PMC8910095 DOI: 10.3390/ijerph19053003] [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] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 02/25/2022] [Accepted: 02/27/2022] [Indexed: 02/05/2023]
Abstract
Individuals with irritable bowel syndrome (IBS) are more likely to miss work (absenteeism), have reduced work effectiveness (presenteeism) and experience activity impairment. This study compared the effect of a comprehensive self-management (CSM) intervention program (incorporating cognitive behavioral therapy, diet education and relaxation) versus usual care on work- and activity-impairments in adults with IBS. This secondary data analysis used daily diaries and Work Productivity and Activity Impairment in Irritable Bowel Syndrome (WPAI-IBS) questionnaire data collected at baseline, 3, 6 and 12 months post-randomization from 160 adults with IBS. Mixed-effects modeling was used to compare the effect of CSM versus usual care on work- and activity-related outcomes. The effect of CSM was shown to be superior to usual care in improving WPAI-IBS and diary-measured presenteeism, overall work productivity loss and activity impairment with sustained effects up to 12 months post-randomization (all p < 0.05). Moreover, the CSM intervention was found to be particularly beneficial for IBS patients with greater baseline work and activity impairments (all p < 0.05). The CSM intervention may bring benefits to individuals and society through improving symptoms and reducing presenteeism associated with IBS.
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Affiliation(s)
- Pei-Lin Yang
- School of Nursing, National Defense Medical Center, Taipei 114, Taiwan
- Correspondence:
| | - Sarah W. Matthews
- Department of Child, Family, and Population Health Nursing, School of Nursing, University of Washington, Seattle, WA 98195, USA;
| | - Robert L. Burr
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA 98195, USA; (R.L.B.); (P.G.B.); (M.H.H.); (K.J.K.)
| | - Kevin C. Cain
- Office of Nursing Research, School of Nursing, University of Washington, Seattle, WA 98195, USA;
- Department of Biostatistics, University of Washington, Seattle, WA 98195, USA
| | - Pamela G. Barney
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA 98195, USA; (R.L.B.); (P.G.B.); (M.H.H.); (K.J.K.)
| | - Jasmine K. Zia
- Department of Gastroenterology, Swedish Medical Center, Seattle, WA 98104, USA;
| | - Margaret H. Heitkemper
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA 98195, USA; (R.L.B.); (P.G.B.); (M.H.H.); (K.J.K.)
| | - Kendra J. Kamp
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA 98195, USA; (R.L.B.); (P.G.B.); (M.H.H.); (K.J.K.)
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Keefer L, Ballou SK, Drossman DA, Ringstrom G, Elsenbruch S, Ljótsson B. A Rome Working Team Report on Brain-Gut Behavior Therapies for Disorders of Gut-Brain Interaction. Gastroenterology 2022; 162:300-315. [PMID: 34529986 DOI: 10.1053/j.gastro.2021.09.015] [Citation(s) in RCA: 56] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 09/04/2021] [Accepted: 09/10/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND AIMS This Rome Foundation Working Team Report reflects the consensus of an international interdisciplinary team of experts regarding the use of behavioral interventions, specifically brain-gut behavior therapies (BGBTs), in patients with disorders of gut-brain interaction (DGBIs). METHODS The committee members reviewed the extant scientific literature and, when possible, addressed gaps in this literature through the lens of their clinical and scientific expertise. The Delphi method was used to create consensus on the goals, structure, and framework before writing the report. The report is broken into 5 parts: 1) definition and evidence for BGBT, 2) the gut-brain axis as the mechanistic basis for BGBT, 3) targets of BGBTs, 4) common and unique therapeutic techniques seen in BGBT, and 5) who and how to refer for BGBT. RESULTS We chose to not only review for the reader the 5 existing classes of BGBT and their evidence, but to connect DGBI-specific behavioral targets and techniques as they relate directly, or in some cases indirectly, to the gut-brain axis. In doing so, we expect to increase gastrointestinal providers' confidence in identifying and referring appropriate candidates for BGBT and to support clinical decision making for mental health professionals providing BGBT. CONCLUSIONS Both gastrointestinal medical providers and behavioral health providers have an opportunity to optimize care for DGBIs through a collaborative integrated approach that begins with an effective patient-provider relationship, thoughtful communication about the brain-gut axis and, when appropriate, a well communicated referral to BGBT.
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Affiliation(s)
- Laurie Keefer
- Icahn School of Medicine at Mount Sinai, New York, New York.
| | - Sarah K Ballou
- Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Douglas A Drossman
- Center for Education and Practice of Biopsychosocial Care and Drossman Gastroenterology, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Gisela Ringstrom
- Department of Internal Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Sigrid Elsenbruch
- Department of Medical Psychology and Medical Sociology, Faculty of Medicine, Ruhr University Bochum, Bochum, Germany; Department of Neurology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Brjánn Ljótsson
- Division of Psychology, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
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Layer P, Andresen V, Allescher H, Bischoff SC, Claßen M, Elsenbruch S, Freitag M, Frieling T, Gebhard M, Goebel-Stengel M, Häuser W, Holtmann G, Keller J, Kreis ME, Kruis W, Langhorst J, Jansen PL, Madisch A, Mönnikes H, Müller-Lissner S, Niesler B, Pehl C, Pohl D, Raithel M, Röhrig-Herzog G, Schemann M, Schmiedel S, Schwille-Kiuntke J, Storr M, Preiß JC, Andus T, Buderus S, Ehlert U, Engel M, Enninger A, Fischbach W, Gillessen A, Gschossmann J, Gundling F, Haag S, Helwig U, Hollerbach S, Karaus M, Katschinski M, Krammer H, Kuhlbusch-Zicklam R, Matthes H, Menge D, Miehlke S, Posovszky MC, Schaefert R, Schmidt-Choudhury A, Schwandner O, Schweinlin A, Seidl H, Stengel A, Tesarz J, van der Voort I, Voderholzer W, von Boyen G, von Schönfeld J, Wedel T. Update S3-Leitlinie Reizdarmsyndrom: Definition, Pathophysiologie, Diagnostik und Therapie. Gemeinsame Leitlinie der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS) und der Deutschen Gesellschaft für Neurogastroenterologie und Motilität (DGNM) – Juni 2021 – AWMF-Registriernummer: 021/016. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2021; 59:1323-1415. [PMID: 34891206 DOI: 10.1055/a-1591-4794] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- P Layer
- Medizinische Klinik, Israelitisches Krankenhaus, Hamburg, Deutschland
| | - V Andresen
- Medizinische Klinik, Israelitisches Krankenhaus, Hamburg, Deutschland
| | - H Allescher
- Zentrum für Innere Medizin, Gastroent., Hepatologie u. Stoffwechsel, Klinikum Garmisch-Partenkirchen, Garmisch-Partenkirchen, Deutschland
| | - S C Bischoff
- Institut für Ernährungsmedizin, Universität Hohenheim, Stuttgart, Deutschland
| | - M Claßen
- Klinik für Kinder- und Jugendmedizin, Klinikum Links der Weser, Bremen, Deutschland
| | - S Elsenbruch
- Klinik für Neurologie, Translational Pain Research Unit, Universitätsklinikum Essen, Essen, Deutschland.,Abteilung für Medizinische Psychologie und Medizinische Soziologie, Ruhr-Universität Bochum, Bochum, Deutschland
| | - M Freitag
- Abteilung Allgemeinmedizin Department für Versorgungsforschung, Universität Oldenburg, Oldenburg, Deutschland
| | - T Frieling
- Medizinische Klinik II, Helios Klinikum Krefeld, Krefeld, Deutschland
| | - M Gebhard
- Gemeinschaftspraxis Pathologie-Hamburg, Hamburg, Deutschland
| | - M Goebel-Stengel
- Innere Medizin II, Helios Klinik Rottweil, Rottweil, und Innere Medizin VI, Psychosomat. Medizin u. Psychotherapie, Universitätsklinikum Tübingen, Tübingen, Deutschland
| | - W Häuser
- Innere Medizin I mit Schwerpunkt Gastroenterologie, Klinikum Saarbrücken, Saarbrücken, Deutschland
| | - G Holtmann
- Faculty of Medicine & Faculty of Health & Behavioural Sciences, Princess Alexandra Hospital, Brisbane, Australien
| | - J Keller
- Medizinische Klinik, Israelitisches Krankenhaus, Hamburg, Deutschland
| | - M E Kreis
- Klinik für Allgemein-, Viszeral- und Gefäßchirurgie, Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Deutschland
| | | | - J Langhorst
- Klinik für Integrative Medizin und Naturheilkunde, Sozialstiftung Bamberg, Klinikum am Bruderwald, Bamberg, Deutschland
| | - P Lynen Jansen
- Deutsche Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten, Berlin, Deutschland
| | - A Madisch
- Klinik für Gastroenterologie, interventionelle Endoskopie und Diabetologie, Klinikum Siloah, Klinikum Region Hannover, Hannover, Deutschland
| | - H Mönnikes
- Klinik für Innere Medizin, Martin-Luther-Krankenhaus, Berlin, Deutschland
| | | | - B Niesler
- Abteilung Molekulare Humangenetik Institut für Humangenetik, Universitätsklinikum Heidelberg, Heidelberg, Deutschland
| | - C Pehl
- Medizinische Klinik, Krankenhaus Vilsbiburg, Vilsbiburg, Deutschland
| | - D Pohl
- Klinik für Gastroenterologie und Hepatologie, Universitätsspital Zürich, Zürich, Schweiz
| | - M Raithel
- Medizinische Klinik II m.S. Gastroenterologie und Onkologie, Waldkrankenhaus St. Marien, Erlangen, Deutschland
| | | | - M Schemann
- Lehrstuhl für Humanbiologie, TU München, Deutschland
| | - S Schmiedel
- I. Medizinische Klinik und Poliklinik Gastroenterologie, Universitätsklinikum Hamburg-Eppendorf, Deutschland
| | - J Schwille-Kiuntke
- Abteilung für Psychosomatische Medizin und Psychotherapie, Medizinische Universitätsklinik Tübingen, Tübingen, Deutschland.,Institut für Arbeitsmedizin, Sozialmedizin und Versorgungsforschung, Universitätsklinikum Tübingen, Tübingen, Deutschland
| | - M Storr
- Zentrum für Endoskopie, Gesundheitszentrum Starnberger See, Starnberg, Deutschland
| | - J C Preiß
- Klinik für Innere Medizin - Gastroenterologie, Diabetologie und Hepatologie, Vivantes Klinikum Neukölln, Berlin, Deutschland
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12
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Zheng L, Lu W, Xiao Q, Lai Y, Fan H, Sun Y, Huang D, Wang Y, Li Z, Jiang Z, Liu X, Zhang L, Zuo D, Shou Z, Tang Q, Huang H, Yang Y, Tang Z, Xiao J. Assessing the post-treatment therapeutic effect of pinaverium in irritable bowel syndrome: a randomized controlled trial. Sci Rep 2021; 11:13894. [PMID: 34230526 PMCID: PMC8260803 DOI: 10.1038/s41598-021-92990-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 06/09/2021] [Indexed: 02/06/2023] Open
Abstract
Irritable bowel syndrome (IBS) is the most common gastrointestinal disorder significantly decreasing patients' lives of quality and placing huge economic burden on our society. Existing studies indicated that the therapeutic effects maintained for a period of time after the treatments were discontinued. It is clinically important to assess these post-treatment therapeutic effects (PTTE), which prevent IBS from relapsing. To assess the PTTE in pinaverium treatment and obtain high-quality evidence to justify the use of PTTE for long-term IBS management, we performed this controlled, double blind study on patients with IBS who were randomized to pinaverium 50 mg (n = 132) or placebo (n = 132), three times daily, for 4 weeks, and were followed up for 57 weeks after the treatments. The primary endpoints were abdominal pain and stool consistency. The secondary endpoints were pain frequency and stool frequency. The tertiary endpoints were global overall symptom and adverse events. Three days after pinaverium was discontinued, endpoints rebounded only 23.2-42.8% (P < 0.015 cf. placebo). The PTTE (P < 0.05 cf. placebo) lasted 9-17 weeks, which is similar to other antispasmodics with a 15-week treatment in striking contrast to ≥ 1 year PTTE in cognitive behavior therapy and < 1 week PTTE in serotonin antagonist treatment indicating that PTTE length markedly depends on the medication class used for the treatment and less depends on treatment length. After 17 weeks, the stage could be considered as an IBS natural history [no significant differences between pinaverium and placebo (all endpoints' P's > 0.05)], during which an average of 51.5-56.4% of patients (pool pinaverium and placebo data together) had IBS symptoms. These results provide clinical insights into efficient and cost-effective management of refractory IBS, and lend support to the IBS management that the selection of a therapy should consider both its effectiveness during treatment and its PTTE after the treatment.Trial registration number: NCT02330029 (16/08/2016).
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Affiliation(s)
- Liang Zheng
- grid.410745.30000 0004 1765 1045Department of Gastroenterology, The Second Affiliated Hospital of Nanjing University of Chinese Medicine, 23 Nanhu Rd, Nanjing, 210017 China
| | - Weimin Lu
- grid.410745.30000 0004 1765 1045Department of Internal Medicine, Jiangsu Provincial Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Rd., Nanjing, 210029 China
| | - Qi Xiao
- grid.4367.60000 0001 2355 7002The School of Medicine, Washington University, 660 S Euclid Ave., St. Louis, MO 63110 USA
| | - Yaoliang Lai
- grid.413259.80000 0004 0632 3337Department of Gastroenterology, Beijing Xuanwu Hospital of Chinese Medicine, 8 Wanming Rd., Beijing, 100050 China
| | - Heng Fan
- grid.33199.310000 0004 0368 7223Department of Integrated Chinese Medicine and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Liberty Rd., Wuhan, 430022 China
| | - Yuling Sun
- grid.410745.30000 0004 1765 1045The State Key Laboratory Cultivation Base for TCM Quality and Efficacy, The School of Medicine and Life Sciences, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, 210023 China
| | - Dawei Huang
- grid.413259.80000 0004 0632 3337Department of Gastroenterology, Beijing Xuanwu Hospital of Chinese Medicine, 8 Wanming Rd., Beijing, 100050 China
| | - Yuanyuan Wang
- grid.410745.30000 0004 1765 1045Department of Gastroenterology, The Second Affiliated Hospital of Nanjing University of Chinese Medicine, 23 Nanhu Rd, Nanjing, 210017 China
| | - Zhen Li
- grid.410745.30000 0004 1765 1045Department of Gastroenterology, The Second Affiliated Hospital of Nanjing University of Chinese Medicine, 23 Nanhu Rd, Nanjing, 210017 China
| | - Zhengyan Jiang
- grid.410745.30000 0004 1765 1045Department of Gastroenterology, The Second Affiliated Hospital of Nanjing University of Chinese Medicine, 23 Nanhu Rd, Nanjing, 210017 China
| | - Xingxing Liu
- grid.33199.310000 0004 0368 7223Department of Integrated Chinese Medicine and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Liberty Rd., Wuhan, 430022 China
| | - Lijuan Zhang
- grid.33199.310000 0004 0368 7223Department of Integrated Chinese Medicine and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Liberty Rd., Wuhan, 430022 China
| | - Dongmei Zuo
- grid.33199.310000 0004 0368 7223Department of Integrated Chinese Medicine and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Liberty Rd., Wuhan, 430022 China
| | - Zhexing Shou
- grid.33199.310000 0004 0368 7223Department of Integrated Chinese Medicine and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Liberty Rd., Wuhan, 430022 China
| | - Qing Tang
- grid.33199.310000 0004 0368 7223Department of Integrated Chinese Medicine and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Liberty Rd., Wuhan, 430022 China
| | - Huisuo Huang
- The Macrohard Institute of Health, 231 North Ave., Battle Creek, MI 49017 USA
| | - Yongqiang Yang
- The Macrohard Institute of Health, 231 North Ave., Battle Creek, MI 49017 USA
| | - Zongxiang Tang
- grid.410745.30000 0004 1765 1045The State Key Laboratory Cultivation Base for TCM Quality and Efficacy, The School of Medicine and Life Sciences, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, 210023 China
| | - Jun Xiao
- The Macrohard Institute of Health, 231 North Ave., Battle Creek, MI 49017 USA
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13
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Yang PL, Burr RL, Buchanan DT, Pike KC, Kamp KJ, Heitkemper MM. Indirect effect of sleep on abdominal pain through daytime dysfunction in adults with irritable bowel syndrome. J Clin Sleep Med 2021; 16:1701-1710. [PMID: 32620184 DOI: 10.5664/jcsm.8658] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
STUDY OBJECTIVES Sleep deficiency, psychological distress, daytime dysfunction, and abdominal pain are common in adults with irritable bowel syndrome. Prior research on individuals with chronic pain has identified the indirect effect of sleep on pain through psychological distress or daytime dysfunction; however, this effect is less clear in irritable bowel syndrome. The purpose of this study was to examine potential indirect effects of sleep on abdominal pain symptoms simultaneously through psychological distress and daytime dysfunction in adults with irritable bowel syndrome. METHODS Daily symptoms of nighttime sleep complaints (sleep quality and refreshment), psychological distress, daytime dysfunction (fatigue, sleepiness, and difficulty concentrating), and abdominal pain were collected in baseline assessments from 2 randomized controlled trials of 332 adults (mean age 42 years and 85% female) with irritable bowel syndrome. Structural equation modeling was used to examine the global relationships among nighttime sleep complaints, psychological distress, daytime dysfunction, and abdominal pain. RESULTS The structural equation modeling analyses found a strong indirect effect of poor sleep on abdominal pain via daytime dysfunction but not psychological distress. More than 95% of the total effect of nighttime sleep complaints on abdominal pain was indirect. CONCLUSIONS These findings suggest that the primary impact of nighttime sleep complaints on abdominal pain is indirect. The indirect effect appears primarily through daytime dysfunction. Such understanding provides a potential avenue to optimize personalized and hybrid behavioral interventions for adults with irritable bowel syndrome through addressing daytime dysfunction and sleep behaviors. Additional study integrating symptoms with biological markers is warranted to explore the underlying mechanisms accounting for these symptoms. CLINICAL TRIAL REGISTRATION Registry: ClinicalTrials.gov. Name: Nursing Management of Irritable Bowel Syndrome: Improving Outcomes, Nursing Management of IBS: Improving Outcomes. URLs: https://clinicaltrials.gov/ct2/show/NCT00167635, https://clinicaltrials.gov/ct2/show/NCT00907790. Identifiers: NCT00167635, NCT00907790.
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Affiliation(s)
- Pei-Lin Yang
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, Washington
| | - Robert L Burr
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, Washington.,Office of Nursing Research, School of Nursing, University of Washington, Seattle, Washington
| | - Diana T Buchanan
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, Washington
| | - Kenneth C Pike
- Office of Nursing Research, School of Nursing, University of Washington, Seattle, Washington
| | - Kendra J Kamp
- Division of Gastroenterology, School of Medicine, University of Washington, Seattle, Washington
| | - Margaret M Heitkemper
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, Washington
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14
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Yang PL, Heitkemper MM, Kamp KJ. Irritable bowel syndrome in midlife women: a narrative review. Womens Midlife Health 2021; 7:4. [PMID: 34059117 PMCID: PMC8166071 DOI: 10.1186/s40695-021-00064-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 05/11/2021] [Indexed: 12/03/2022] Open
Abstract
Midlife women between the ages of 40 and 65 years have reported multiple challenges due to menopausal, developmental, and situational transitions from younger to older adulthood. During the midlife period, many women seek health care for gastrointestinal symptoms and irritable bowel syndrome (IBS). Multiple factors including stress, poor sleep, diet, and physical inactivity may contribute to IBS or gastrointestinal symptoms in midlife women. As such, a comprehensive assessment and treatment approach is needed for midlife women suffering gastrointestinal symptoms. This article reviews the main aspects of the menopausal transition, sex hormonal changes, abdominal and pelvic surgery, psychosocial distress, behavioral factors, and gut microbiome, as well as their relevance on IBS and gastrointestinal symptoms in midlife women. Also, management strategies for IBS in midlife women are discussed. To date, gastrointestinal symptoms during midlife years remain a critical area of women’s health. Additional research is needed to better understand the contributors to gastrointestinal symptoms in this group. Such efforts may provide a new window to refine or develop treatments of gastrointestinal symptoms for midlife women.
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Affiliation(s)
- Pei-Lin Yang
- School of Nursing, National Defense Medical Center, No. 161, Section 6, Minquan E Rd, Neihu District, Taipei, 114, Taiwan.
| | - Margaret M Heitkemper
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, University of Washington, Seattle, WA, 98195, USA
| | - Kendra J Kamp
- Division of Gastroenterology, School of Medicine, University of Washington, Seattle, WA, 98195, USA
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Health-Related Quality of Life in Irritable Bowel Syndrome: A Systematic Review and Meta-analysis. Gastroenterol Nurs 2021; 43:E102-E122. [PMID: 32487960 DOI: 10.1097/sga.0000000000000530] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Irritable bowel syndrome (IBS) affects up to 20% of the global population and is associated with impaired health-related quality of life (HRQoL). This systematic review and meta-analysis aimed to investigate differences in HRQoL of those with IBS compared with healthy controls and to examine whether HRQoL improves following psychological intervention. Online databases were searched for articles from 2002 to 2017. Studies were screened and data extracted according to predetermined criteria. A total of 4,154 citations were identified from which 36 were eligible for inclusion. Eight studies compared HRQoL of those with IBS (n = 822) with that of healthy individuals (n = 3,809). Those with IBS suffered significant impairment across all HRQoL domains compared with healthy individuals, with the majority of effects (Cohen's d) being moderate to large. Twenty-eight studies investigated HRQoL in IBS following psychological intervention (n = 1,308) relative to controls (n = 1,006). All HRQoL domains improved with large effects following treatment; however, maintenance of these effects was inconsistent. Those with IBS experience poorer HRQoL than the wider community; nevertheless, psychological interventions are associated with improved HRQoL across all domains. High-quality studies are needed to better inform gastroenterological nurses of which interventions are most efficacious in alleviating the burden of IBS, and which IBS subpopulations would benefit.
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Choi EH, Kim MJ, Lee EN. [A Meta-Analysis on the Effects of Mind-Body Therapy on Patients with Irritable Bowel Syndrome]. J Korean Acad Nurs 2021; 50:385-400. [PMID: 32632072 DOI: 10.4040/jkan.19224] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 02/27/2020] [Accepted: 03/23/2020] [Indexed: 12/13/2022]
Abstract
PURPOSE Previous randomized controlled trials (RCT) found that mind-body therapy can improve the health outcomes of patients with irritable bowel syndrome (IBS). The purpose of this meta-analysis was to identify the combined effects of mind-body therapy on patients' IBS symptoms, quality of life, anxiety, and depression. METHODS A systematic literature search was conducted using various databases such as PubMed, EMBASE, CINAHL CENTRAL, DBpia, RISS, and KISS. The primary outcome variables were IBS symptoms and quality of life; the secondary outcome variables were anxiety and depression. Comprehensive Meta-Analysis version 3.0 was used to analyze the extracted data. The effect size was calculated using standardized mean difference (SMD) and 95% confidence interval (CI). RESULTS Eleven final RCTs were used for this meta-analysis. Mind-body therapy was found to have a significant effect on the IBS patients' symptoms (SMD, -0.63; 95% CI, -0.77 to -0.48), quality of life (SMD, 1.03; 95% CI, 0.40 to 1.66), anxiety (SMD, -0.28; 95% CI, -0.47 to -0.09), and depression (SMD, -0.31; 95% CI, -0.06 to -0.12). CONCLUSION This meta-analysis reveals that mind-body therapy significantly improves IBS patients' symptoms, quality of life, anxiety, and depression. The results suggest that, in the future, appropriate mind-body therapy should be applied to Koreans suffering from IBS. Moreover, the therapy's long-term effects should be assessed.
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Affiliation(s)
- Eun Hui Choi
- Department of Nursing, Masan University, Changwon Korea
| | - Moon Ja Kim
- Department of Nursing, Dong-Eui Institute of Technology, Busan Korea.
| | - Eun Nam Lee
- Department of Nursing, Dong-A University, Busan, Korea
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17
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Thong VD, Ngoc Phuc N, Quynh BTH. Effectiveness of educational intervention carried out by clinical pharmacists for the quality of life of patients with irritable bowel syndrome: A randomized controlled trial. JGH Open 2021; 5:242-248. [PMID: 33553662 PMCID: PMC7857291 DOI: 10.1002/jgh3.12477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 11/23/2020] [Accepted: 12/05/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND AND AIM Irritable bowel syndrome (IBS) is associated with repetitive gastrointestinal symptoms that greatly reduce the patient's quality of life (QoL). Training regarding IBS-related knowledge, medication adherence, lifestyle, and diet adjustments has been demonstrated to strengthen patient QoL. The aim of this study was to evaluate the effectiveness of an educational intervention carried out by clinical pharmacists to improve the QoL of patients with IBS. METHODS Our research included data collected at the University Medical Center, Ho Chi Minh City, from April 2018 to December 2018, and was designed as a randomized controlled clinical trial. Patients with IBS were randomized into an intervention group (IG) and nonintervention group (NIG). The intervention program included training about IBS-related knowledge, the importance of medication adherence, symptom recognition, lifestyle, and diet adjustments. Participants were followed up by monthly telephone calls. The outcome was the change in patient QoL scores (IBS-QoL) 8 weeks after they took part in the research. RESULTS Of 273 patients in the trial, there were 132 patients in the IG cohort and 141 in the NIG cohort. At 8 weeks, IG QoL score changes were statistically higher than those of NIG: 20.1 ± 12.1 (IG) versus 13.2 ± 13.4 (NIG). Furthermore, pharmacist intervention played an important role in increasing QoL after 8 weeks, as confirmed by multivariate regression analysis (B = 5.9; 95% confidence interval 2.4-9.4, P = 0.001). CONCLUSIONS Patient education, lifestyle, and dietary intervention, administered by clinical pharmacists, improves IBS-QoL compared to standard medical therapy over 8 weeks.
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Affiliation(s)
- Vo Duy Thong
- Department of Internal Medicine, Faculty of MedicineUniversity of Medicine and Pharmacy at Ho Chi Minh CityHo Chi Minh CityVietnam
- Department of GastroenterologyCho Ray HospitalHo Chi Minh CityVietnam
| | - Nguyen Ngoc Phuc
- Department of PharmacologyUniversity of Medicine and Pharmacy at Ho Chi Minh CityHo Chi Minh CityVietnam
| | - Bui Thi Huong Quynh
- Department of Clinical Pharmacy, Faculty of PharmacyUniversity of Medicine and Pharmacy at Ho Chi Minh CityHo Chi Minh CityVietnam
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18
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Orock A, Yuan T, Greenwood-Van Meerveld B. Importance of Non-pharmacological Approaches for Treating Irritable Bowel Syndrome: Mechanisms and Clinical Relevance. FRONTIERS IN PAIN RESEARCH 2021; 1:609292. [PMID: 35295688 PMCID: PMC8915633 DOI: 10.3389/fpain.2020.609292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 12/14/2020] [Indexed: 11/16/2022] Open
Abstract
Chronic visceral pain represents a major unmet clinical need with the severity of pain ranging from mild to so severe as to prevent individuals from participating in day-to-day activities and detrimentally affecting their quality of life. Although chronic visceral pain can be multifactorial with many different biological and psychological systems contributing to the onset and severity of symptoms, one of the major triggers for visceral pain is the exposure to emotional and physical stress. Chronic visceral pain that is worsened by stress is a hallmark feature of functional gastrointestinal disorders such as irritable bowel syndrome (IBS). Current pharmacological interventions for patients with chronic visceral pain generally lack efficacy and many are fraught with unwanted side effects. Cognitive behavioral therapy (CBT) has emerged as a psychotherapy that shows efficacy at ameliorating stress-induced chronic visceral pain; however, the molecular mechanisms underlying CBT remain incompletely understood. Preclinical studies in experimental models of stress-induced visceral pain employing environmental enrichment (EE) as an animal model surrogate for CBT are unraveling the mechanism by which environmental signals can lead to long-lasting changes in gene expression and behavior. Evidence suggests that EE signaling interacts with stress and nociceptive signaling. This review will (1) critically evaluate the behavioral and molecular changes that lead to chronic pain in IBS, (2) summarize the pharmacological and non-pharmacological approaches used to treat IBS patients, and (3) provide experimental evidence supporting the potential mechanisms by which CBT ameliorates stress-induced visceral pain.
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Affiliation(s)
- Albert Orock
- Oklahoma Center for Neuroscience, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Tian Yuan
- Oklahoma Center for Neuroscience, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Beverley Greenwood-Van Meerveld
- Oklahoma Center for Neuroscience, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
- Oklahoma City VA Health Care System, Oklahoma City, OK, United States
- Department of Physiology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
- *Correspondence: Beverley Greenwood-Van Meerveld
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19
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Kamp KJ, Plantinga AM, Cain KC, Burr RL, Barney P, Jarrett M, Luna RA, Savidge T, Shulman R, Heitkemper MM. A Comprehensive Self-Management Program With Diet Education Does Not Alter Microbiome Characteristics in Women With Irritable Bowel Syndrome. Biol Res Nurs 2021; 23:471-480. [PMID: 33412896 DOI: 10.1177/1099800420984543] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND PURPOSE Changes in diet and lifestyle factors are frequently recommended for persons with irritable bowel syndrome (IBS). It is unknown whether these recommendations alter the gut microbiome and/or whether baseline microbiome predicts improvement in symptoms and quality of life following treatment. Therefore, the purpose of this study was to explore if baseline gut microbiome composition predicted response to a Comprehensive Self-Management (CSM) intervention and if the intervention resulted in a different gut microbiome composition compared to usual care. METHODS Individuals aged 18-70 years with IBS symptoms ≥6 months were recruited using convenience sampling. Individuals were excluded if medication use or comorbidities would influence symptoms or microbiome. Participants completed a baseline assessment and were randomized into the eight-session CSM intervention which included dietary education and cognitive behavioral therapy versus usual care. Questionnaires included demographics, quality of life, and symptom diaries. Fecal samples were collected at baseline and 3-month post-randomization for 16S rRNA-based microbiome analysis. RESULTS Within the CSM intervention group (n = 30), Shannon diversity, richness, and beta diversity measures at baseline did not predict benefit from the CSM intervention at 3 months, as measured by change in abdominal pain and quality of life. Based on both alpha and beta diversity, the change from baseline to follow-up microbiome bacterial taxa did not differ between CSM (n = 25) and usual care (n = 25). CONCLUSIONS AND INFERENCES Baseline microbiome does not predict symptom improvement with CSM intervention. We do not find evidence that the CSM intervention influences gut microbiome diversity or composition over the course of 3 months.
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Affiliation(s)
| | | | | | | | | | | | | | - Tor Savidge
- 3989Baylor College of Medicine, Houston, TX, USA
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20
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Kamp KJ, Cain KC, Utleg A, Burr RL, Raftery D, Luna RA, Shulman RJ, Heitkemper MM. Bile Acids and Microbiome Among Individuals With Irritable Bowel Syndrome and Healthy Volunteers. Biol Res Nurs 2021; 23:65-74. [PMID: 32666807 PMCID: PMC7874368 DOI: 10.1177/1099800420941255] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Irritable bowel syndrome (IBS) is a common functional gastrointestinal disorder. High bile acid (BA) profiles have been associated with abdominal pain symptoms, mucosal inflammation, and diarrhea in a subgroup of those with IBS. The purpose of this study was to compare: 1) fecal primary and secondary BAs in women with and without IBS; and 2) symptoms, gut microbiome, and diet between women with high and normal BAs (i.e., similar to healthy [HC] women). Women (ages 18-45) with IBS and HCs were recruited from healthcare providers or the community. Participants kept a 28-day symptom diary, completed a 3-day food journal, and collected a stool sample for microbiome analysis (16 S rRNA gene sequencing). Primary and secondary BA levels were determined by mass spectrometry. Primary BAs did not differ between IBS (n = 45) and HC (n = 28) groups; women with IBS had significantly increased conjugated secondary BAs (glycodeoxycholic acid [p = 0.006], taurodeoxycholic acid [p = 0.006], and glycolithocholic acid [p = 0.01]). Sixty percent of women with IBS had normal BAs whereas 40% had high BAs. Women with high fecal BAs were predominantly IBS-Diarrhea or IBS-Mixed and consumed less fiber and vegetable protein and more animal protein compared to women with IBS whose fecal BAs levels were comparable to HCs. Those with high conjugated secondary fecal BAs also had a greater Firmicutes/Bacteroidetes ratio, less abundance of phylum Bacteroidetes and genus Gemmiger, and more abundance of family Erysipelotrichaceae compared to IBS women with normal BAs. Determination of fecal BA levels provides additional insights into pathophysiological links between diet and microbiome in IBS.
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Affiliation(s)
- Kendra J Kamp
- Division of Gastroenterology, School of Medicine, 7284University of Washington, Seattle, WA, USA
| | - Kevin C Cain
- Department of Biostatistics, School of Public Health, 7284University of Washington, Seattle, WA, USA
| | - Angelita Utleg
- School of Nursing, 7284University of Washington, Seattle, WA, USA
| | - Robert L Burr
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, 7284University of Washington, Seattle, WA, USA
| | - Daniel Raftery
- Department of Anesthesiology & Pain Medicine, 7284University of Washington, Seattle, WA, USA
| | | | | | - Margaret M Heitkemper
- Department of Biobehavioral Nursing and Health Informatics, School of Nursing, 7284University of Washington, Seattle, WA, USA
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21
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Relationships Between Abdominal Pain and Fatigue With Psychological Distress as a Mediator in Women With Irritable Bowel Syndrome. Gastroenterol Nurs 2020; 43:28-39. [PMID: 31913959 DOI: 10.1097/sga.0000000000000383] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Women with irritable bowel syndrome often report fatigue, along with abdominal pain and psychological distress (i.e., depression and anxiety). There is little information about the relationships among these symptoms. Using a secondary data analysis (N = 356), we examined the relationship between abdominal pain and fatigue and whether psychological distress mediates the effect of abdominal pain on fatigue in both across women and within woman with irritable bowel syndrome. Data gathered through a 28-day diary were analyzed with linear regressions. The across-women and within-woman relationships among same-day abdominal pain, fatigue, and psychological distress were examined. Within-woman relationships were also examined for directionality among symptoms (i.e., prior-day abdominal pain predicts next-day fatigue and prior-day fatigue predicts next-day abdominal pain). In across-women and within-woman analyses on the same day, abdominal pain and fatigue were positively correlated. In within-woman analyses, abdominal pain predicted next-day fatigue, but fatigue did not predict next-day pain. In across-women and within-woman analyses, psychological distress partially mediated the effects of abdominal pain on fatigue. Symptom management incorporating strategies to decrease both abdominal pain and psychological distress are likely to reduce fatigue. Nursing interventions, such as self-management skills to reduce abdominal pain and psychological distress, may have the added benefit of reducing fatigue in irritable bowel syndrome.
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22
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Black CJ, Thakur ER, Houghton LA, Quigley EMM, Moayyedi P, Ford AC. Efficacy of psychological therapies for irritable bowel syndrome: systematic review and network meta-analysis. Gut 2020; 69:1441-1451. [PMID: 32276950 DOI: 10.1136/gutjnl-2020-321191] [Citation(s) in RCA: 112] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 03/25/2020] [Accepted: 03/25/2020] [Indexed: 12/19/2022]
Abstract
OBJECTIVES National guidelines for the management of irritable bowel syndrome (IBS) recommend that psychological therapies should be considered, but their relative efficacy is unknown, because there have been few head-to-head trials. We performed a systematic review and network meta-analysis to try to resolve this uncertainty. DESIGN We searched the medical literature through January 2020 for randomised controlled trials (RCTs) assessing efficacy of psychological therapies for adults with IBS, compared with each other, or a control intervention. Trials reported a dichotomous assessment of symptom status after completion of therapy. We pooled data using a random effects model. Efficacy was reported as a pooled relative risk (RR) of remaining symptomatic, with a 95% CI to summarise efficacy of each comparison tested, and ranked by therapy according to P score. RESULTS We identified 41 eligible RCTs, containing 4072 participants. After completion of therapy, the psychological interventions with the largest numbers of trials, and patients recruited, demonstrating efficacy included self-administered or minimal contact cognitive behavioural therapy (CBT) (RR 0.61; 95% CI 0.45 to 0.83, P score 0.66), face-to-face CBT (RR 0.62; 95% CI 0.48 to 0.80, P score 0.65) and gut-directed hypnotherapy (RR 0.67; 95% CI 0.49 to 0.91, P score 0.57). After completion of therapy, among trials recruiting only patients with refractory symptoms, group CBT and gut-directed hypnotherapy were more efficacious than either education and/or support or routine care, and CBT via the telephone, contingency management, CBT via the internet and dynamic psychotherapy were all superior to routine care. Risk of bias of trials was high, with evidence of funnel plot asymmetry; the efficacy of psychological therapies is therefore likely to have been overestimated. CONCLUSIONS Several psychological therapies are efficacious for IBS, although none were superior to another. CBT-based interventions and gut-directed hypnotherapy had the largest evidence base and were the most efficacious long term. TRIAL REGISTRATION NUMBER The study protocol was published on the PROSPERO international prospective register of systematic reviews (registration number CRD 42020163246).
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Affiliation(s)
- Christopher J Black
- Leeds Gastroenterology Institute, St. James's University Hospital, Leeds, West Yorkshire, UK.,Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, West Yorkshire, UK
| | - Elyse R Thakur
- Department of Psychiatry and Behavioural Sciences, Baylor College of Medicine, Houston, Texas, USA.,Division of Gastroenterology and Hepatology, Atrium Health, Charlotte, North Carolina, USA
| | - Lesley A Houghton
- Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, West Yorkshire, UK
| | - Eamonn M M Quigley
- Lynda K and David M Underwood Center for Digestive Disorders, Houston Methodist Hospital and Weill Cornell Medical College, Houston, Texas, USA
| | - Paul Moayyedi
- Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Alexander C Ford
- Leeds Gastroenterology Institute, St. James's University Hospital, Leeds, West Yorkshire, UK .,Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, West Yorkshire, UK
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23
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Kamp KJ, Han C, Shulman RJ, Cain KC, Barney P, Opp MR, Chang L, Burr RL, Heitkemper MM. Cytokine Levels and Symptoms Among Women with Irritable Bowel Syndrome: Considering the Role of Hormonal Contraceptive Use. Biol Res Nurs 2020; 23:171-179. [PMID: 32677464 DOI: 10.1177/1099800420941252] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Young to middle-aged women are more likely than men to be diagnosed with irritable bowel syndrome (IBS). Immune dysfunction may be present in IBS, however, few studies have tested whether hormonal contraceptive use is linked to inflammatory markers. The purpose of this study was to compare cytokine levels between women (ages 18-45) with and without IBS and with and without hormonal contraceptive use and to examine the relationships of cytokine levels to IBS gastrointestinal (GI) and non-GI symptoms within those using and not using hormonal contraceptives. METHODS Seventy-three women with IBS and 47 healthy control women completed questionnaires (demographics, hormonal contraceptive use) and kept a 28-day symptom diary. Fasting plasma and LPS-stimulated pro-inflammatory (IL-1β, IL-6, IL-12p40, IL-12p70, IL-8, and TNF-α) and anti-inflammatory (IL-10) cytokines were assayed. RESULTS No differences were found in plasma or stimulated cytokine levels between IBS and control women. Levels of IL-1β (p = 0.04) and TNF-α (p = 0.02) were higher among women who did not use hormonal contraceptives compared to women who used hormonal contraceptives. Among women with IBS, significant correlations were found between daily psychological distress and plasma IL-10, IL-12p70, IL-1β, IL-6, and IL-8 cytokine levels. CONCLUSIONS These results suggest that hormonal contraceptive use might reduce IL-1β and TNF-α cytokine levels in women with IBS. The impact of hormonal contraceptive use on innate immune activation among women with IBS requires further research.
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Affiliation(s)
| | - Claire Han
- 7284University of Washington, Seattle, WA, USA
| | | | | | | | - Mark R Opp
- 1878University of Colorado, Boulder, CO, USA
| | - Lin Chang
- 8783University of California, Los Angeles, CA, USA
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24
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An Intervention for Person-Centered Support in Irritable Bowel Syndrome: Development and Pilot Study. Gastroenterol Nurs 2020; 42:332-341. [PMID: 31365423 DOI: 10.1097/sga.0000000000000378] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Irritable bowel syndrome is a common and often chronic functional bowel disorder that can cause severe disruption of daily functioning in those affected, with subsequent high healthcare utilization and work absenteeism. Nurses represent an underutilized group in the current management of irritable bowel syndrome. The aim of this study was to systematically develop a person-centered support intervention in irritable bowel syndrome and evaluate this in a pilot study. The development followed the revised framework for complex interventions from the Medical Research Council and involved literature reviews and multiprofessional expert groups. The intervention was then tested in a pilot study including 17 patients and evaluated through validated questionnaires measuring irritable bowel syndrome symptom severity, gastrointestinal-specific anxiety, and self-efficacy as well as through interviews. There was a significant improvement in irritable bowel syndrome symptom severity between baseline and follow-up, but not for self-efficacy or gastrointestinal-specific anxiety. The patients' perceptions of participating in the intervention were positive and induced a learning process; they were able to form a supportive relationship with the nurse and their ability to self-manage improved. The promising results from this small pilot study in terms of feasibility, potential efficacy, and the patients' positive feedback make this intervention a suitable candidate for a larger controlled trial.
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25
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Relationships of Microbiome Markers With Extraintestinal, Psychological Distress and Gastrointestinal Symptoms, and Quality of Life in Women With Irritable Bowel Syndrome. J Clin Gastroenterol 2020; 54:175-183. [PMID: 30148765 PMCID: PMC6387862 DOI: 10.1097/mcg.0000000000001107] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Altered microbial diversity has been associated with gastrointestinal (GI) symptoms in persons with irritable bowel syndrome (IBS). Less is known about the relationship of microbiome with extraintestinal pain and psychological distress symptoms and quality of life (QOL) in persons with IBS. We aimed to evaluate the relationship of fecal microbiota to GI symptoms, stool consistency, psychological distress, extraintestinal pain, and QOL in participants meeting Rome III criteria for IBS. METHODS Seventy-six women completed a 28-day diary that included GI, stool consistency, psychological distress, and extraintestinal pain ratings. Participants completed the IBS-Specific Quality of Life questionnaire. Stool samples were collected and analyzed by 16S rRNA gene sequencing. Principal component analysis was performed and the first 2 components (PC1, PC2) were used to test relationships among bacterial families and clinical measures. RESULTS Participants were categorized as IBS constipation (n=22), IBS diarrhea (n=39), IBS mixed (n=13), and IBS unsubtyped (n=2). There was a significant group effect for the Firmicutes to Bacteroidetes ratio and PC1. Lower microbial diversity and richness were associated with increased urgency and extraintestinal pain, worse QOL, and looser stools. Lower extraintestinal pain was associated with increased Rikenellaceae, Christensenellaceae, Dehalobabacteriaceae, Oscillospiraceae, Mogibacteriaceae, Ruminococcaceae, Sutterellaceae, Desulfovibrionaceae, and Erysipelotrichaceae abundances. QOL was positively associated with many of these same bacterial families. Higher Firmicutes to Bacteroidetes ratio was positively associated with loose stools. There were no statistically significant relationships between daily psychological distress or abdominal pain and bacterial families. CONCLUSIONS Stool microbial diversity and composition are linked to daily extraintestinal symptoms, stool consistency, and QOL in women with IBS.
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26
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Mind-body treatments of irritable bowel syndrome symptoms: An updated meta-analysis. Behav Res Ther 2019; 128:103462. [PMID: 32229334 DOI: 10.1016/j.brat.2019.103462] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 07/31/2019] [Accepted: 08/19/2019] [Indexed: 12/18/2022]
Abstract
Irritable bowel syndrome (IBS) is a widespread chronic functional gastrointestinal (GI) disorder having bidirectional comorbidity with psychiatric disorders. This review focuses on psychological treatment of IBS, focusing on symptom severity rather than IBS diagnostic criteria. We chose this dimensional approach in order to assess mind-body effects as an alternative or complement to conventional medical treatment, which focuses on symptom relief. We calculated the effect sizes for various psychosocial-mind-body therapies (MBTs) for IBS symptoms in both children and adults. Therapies included meditation, relaxation, yoga, autogenic training, progressive relaxation, general training in stress coping, hypnotherapy, biofeedback, psycho-education, psychodynamic psychotherapy, and cognitive behavioral therapy. We performed a meta-regression analyses and mixed effects contrasts to find various outcome differences, and we analyzed their relative efficacy in both children and adults. We found 53 studies in 50 reports describing randomized controlled trials. Medium to high effect sizes were found across all methods compared with various controls, with possibly higher effects for children. We found no systematic differences among treatment methods. Meta-regression analyses showed no significant effect for the presence of psychophysiological training, meditation or explicit exposure procedures as treatment components, although most MBTs include exposure as a nonexplicit treatment characteristic, and many relaxation techniques have meditative characteristics. We conclude that there is considerable evidence that an array of mind-body and other psychological therapies can be effective complements to medical treatment for IBS symptom severity, with little evidence for relative superiority of any particular approach. We suggest that the various methods may operate through different mechanisms.
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27
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Kamp KJ, Weaver KR, Sherwin LB, Barney P, Hwang SK, Yang PL, Burr R, Cain K, Heitkemper MM. Effects of a comprehensive self-management intervention on extraintestinal symptoms among patients with IBS. J Psychosom Res 2019; 126:109821. [PMID: 31499231 PMCID: PMC6842704 DOI: 10.1016/j.jpsychores.2019.109821] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 08/26/2019] [Accepted: 08/28/2019] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Adults with irritable bowel syndrome (IBS) often report extraintestinal pain, fatigue, and sleep disturbances in addition to abdominal pain. Few interventions have sought to reduce these extraintestinal symptoms within the IBS population. To address this, we compared the effects of a comprehensive self-management (CSM) intervention to a control intervention (usual care) on extraintestinal pain, fatigue, and sleep disturbances among patients with IBS. METHOD Data were obtained from 243 IBS patients participating in two CSM intervention trials. Daily symptom diaries were collected at baseline, 3 and 6 months post-randomization. Daily symptoms of headache, backache, muscle pain, joint pain, fatigue, sleepiness during the day, sleep quality, and refreshed by sleep were analyzed. Analysis of covariance was used to determine the effects of the intervention on each symptom at 3 and 6 months controlling for 'study' and baseline symptom levels. RESULTS Patients in the CSM intervention group reported decreased symptoms of fatigue, sleep disturbances, backache and headache compared to usual care at 3 and 6 months. The CSM group also reported significantly decreased joint pain at 3 months compared to usual care, but not 6 months. No significant difference was found for muscle pain. CONCLUSIONS An existing CSM intervention is effective in reducing fatigue and sleep disturbances. However, mixed results for extraintestinal pain indicates a need to better differentiate between underlying mechanisms. Addressing such symptoms is important to decrease the overall burden of IBS, reduce health care expenditures, and improve patients' quality of life. TRIAL REGISTRATION NCT00907790; NCT00167635.
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Affiliation(s)
| | | | | | | | | | - Pei-Lin Yang
- University of Washington, United States of America.
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28
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Han CJ, Pike K, Jarrett ME, Heitkemper MM. Symptom-based latent classes of persons with irritable bowel syndrome. Res Nurs Health 2019; 42:382-391. [PMID: 31393017 DOI: 10.1002/nur.21974] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Accepted: 07/15/2019] [Indexed: 12/12/2022]
Abstract
A large amount of interindividual variability exists in symptom experiences of persons with irritable bowel syndrome (IBS). Thus, consideration of multiple symptoms to identify distinct symptom subgroups may be useful in directing personalized health strategies for symptom management. We aimed to identify latent classes (i.e., subgroups) of persons with IBS who share similar patterns of symptoms using symptom-related variables (six groups of daily diary symptoms, cognitive beliefs about IBS, and IBS quality of life [QOL]); and to examine how subgroups differed in patient characteristics. Data were derived from a baseline assessment of men and women enrolled in two cognitively-focused intervention trials (N = 332). Using latent class analysis, four latent classes were identified: Class 1 (low symptoms and good QOL, n = 153), Class 2 (low symptoms and moderate QOL, n = 106), Class 3 (high symptoms with diarrhea and poor QOL, n = 38), and Class 4 (high symptoms with low diarrhea and moderate QOL, n = 35). Diarrhea, being female, less formal education, unemployment, and previous history of major depressive disorder were associated with membership in Class 3. Using these distinct symptom profiles, the next step is to explore underlying mechanisms accounting for symptom burden with the goal of designing tailored interventions to reduce that burden.
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Affiliation(s)
- Claire J Han
- Departments of Public Health and Health Service, University of Washington, Seattle, Washington.,Biobehavioral Cancer Prevention and Control Training Program, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Ken Pike
- Department of Biostatistics and Office of Nursing Research, University of Washington, Seattle, Washington
| | - Monica E Jarrett
- Department of Biobehavioral Nursing and Health Informatics, University of Washington, Seattle, Washington
| | - Margaret M Heitkemper
- Department of Biobehavioral Nursing and Health Informatics, University of Washington, Seattle, Washington
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29
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Ford AC, Lacy BE, Harris LA, Quigley EMM, Moayyedi P. Effect of Antidepressants and Psychological Therapies in Irritable Bowel Syndrome: An Updated Systematic Review and Meta-Analysis. Am J Gastroenterol 2019; 114:21-39. [PMID: 30177784 DOI: 10.1038/s41395-018-0222-5] [Citation(s) in RCA: 195] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Irritable bowel syndrome (IBS) is a chronic functional bowel disorder that is thought to be due to a disorder of brain-gut function. Drugs acting centrally, such as antidepressants, and psychological therapies may, therefore, be effective. METHODS We updated a previous systematic review and meta-analysis of randomized controlled trials (RCTs). MEDLINE, EMBASE, PsychINFO, and the Cochrane Controlled Trials Register were searched (up to July 2017). Trials recruiting adults with IBS, which compared antidepressants versus placebo, or psychological therapies versus control therapy or "usual management" were eligible. Dichotomous symptom data were pooled to obtain a relative risk (RR) of remaining symptomatic after therapy, with a 95% confidence interval (CI). RESULTS The search strategy identified 5316 citations. Fifty-three RCTs, reported in 51 separate articles, were eligible for inclusion: 17 compared antidepressants with placebo, 35 compared psychological therapies with control therapy or "usual management", and one compared both psychological therapy and antidepressants with placebo. Four of the trials of psychological therapies, and one of the RCTs of antidepressants, were identified since our previous meta-analysis. The RR of IBS symptoms not improving with antidepressants versus placebo was 0.66 (95% CI 0.57-0.76), with similar treatment effects for both tricyclic antidepressants and SSRIs, although with heterogeneity between RCTs of the latter (I(2) = 49%, P = 0.07). The RR of symptoms not improving with psychological therapies was 0.69 (95% CI 0.62-0.76). Cognitive behavioral therapy, relaxation therapy, multi-component psychological therapy, hypnotherapy, and dynamic psychotherapy were all beneficial when data from two or more RCTs were pooled. There was significant heterogeneity between studies (I(2) = 69%, P < 0.001) and significant funnel plot asymmetry. There were also issues regarding trial design, including lack of blinding. CONCLUSIONS Antidepressants are efficacious in reducing symptoms in IBS patients. Psychological therapies also appear to be effective treatments for IBS, although there are limitations in the quality of the evidence, and treatment effects may be overestimated as a result.
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Affiliation(s)
- Alexander C Ford
- Leeds Gastroenterology Institute, St. James's University Hospital, Leeds, UK
- Leeds Institute of Biomedical and Clinical Sciences, University of Leeds, Leeds, UK
| | - Brian E Lacy
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, USA
| | - Lucinda A Harris
- Division of Gastroenterology and Hepatology, Mayo School of Medicine, Scottsdale, AZ, USA
| | - Eamonn M M Quigley
- Division of Gastroenterology and Hepatology, Lynda K and David M Underwood Center for Digestive Disorders, Houston Methodist Hospital and Weill Cornell Medical College, Houston, TX, USA
| | - Paul Moayyedi
- Gastroenterology Division, McMaster University, Health Sciences Center, Hamilton, ON, Canada
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30
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Cong X, Perry M, Bernier KM, Young EE, Starkweather A. Effects of Self-Management Interventions in Patients With Irritable Bowel Syndrome: Systematic Review. West J Nurs Res 2018; 40:1698-1720. [PMID: 28854852 PMCID: PMC5794643 DOI: 10.1177/0193945917727705] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Irritable bowel syndrome (IBS) is a prevalent and costly condition, with expenditures exceeding US$21 billion annually. As there is no known cure for IBS, treatment is focused on symptom self-management strategies. The purpose of this systematic review was to investigate the efficacy and overall effect of self-management interventions for patients with IBS. Of the 64 publications that were identified, 20 were included in the systematic review. Self-management interventions were found in diverse formats, including web-based, self-training booklets, individual and/or group interventions with health care providers, and cognitive-behavioral therapy or exercise-based interventions. Different symptom measures were used across the studies, whereas measurement of quality of life was more standardized. Overall, there is robust evidence supporting self-management interventions for improving short-term symptom management and improving quality of life, whereas longer term outcomes are variable. Further studies are needed to use standardized symptom measures and tailor interventions for pediatric populations, and tracking longer term outcomes.
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Affiliation(s)
- Xiaomei Cong
- 1 University of Connecticut, Storrs, CT, USA
- 2 University of Connecticut, Farmington, CT, USA
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31
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Han CJ, Jarrett ME, Cain KC, Jun S, Heitkemper MM. Association of Fatigue With TPH2 Genetic Polymorphisms in Women With Irritable Bowel Syndrome. Biol Res Nurs 2018; 21:72-79. [PMID: 30309244 DOI: 10.1177/1099800418806055] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Fatigue is the most common extraintestinal symptom in women with irritable bowel syndrome (IBS). Genetic polymorphisms of monoamines are associated with fatigue in many chronic diseases. In this pilot exploratory study, the primary aim was to determine whether genetic polymorphisms of tryptophan hydroxylase ( TPH1/TPH2), serotonin reuptake transporter ( SERT), or catechol-O-methyltransferase ( COMT) are associated with fatigue in women with IBS. Additionally, analysis explored whether these genetic associations with fatigue would be present when controlling for abdominal pain, psychological distress, feeling stressed, and sleepiness during the day. Secondary analysis of two randomized controlled trial baseline data sets in Caucasian women with IBS ( N = 185) was conducted. Participants kept a daily diary with one dimension (i.e., severity) for each of the 26 symptoms, including fatigue, for 28 days prior to randomization. DNA samples were tested for single-nucleotide polymorphisms (SNPs) of TPH1 (four SNPs) /TPH2 (one SNP), SERT (one SNP), and COMT (one SNP). Analysis of covariance was used to examine associations of percentage of diary days with moderate to very severe symptoms with genetic polymorphisms. Only one SNP, TPH2 rs4570625, was significantly associated with fatigue ( p = .005). T-allele (low functional) carriers of TPH2 (i.e., G/T or T/T genotypes) reported a greater percentage of days with moderate to very severe fatigue than G/G homozygotes ( p = .001). Reduced synthesis of tryptophan in the central nervous system may contribute to reports of fatigue in women with IBS. Understanding genetic risk factors for fatigue may elucidate preemptive strategies to reduce fatigue in individuals with IBS.
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Affiliation(s)
- Claire J Han
- 1 Department of Public Health, University of Washington & Fred Hutchinson Cancer Research Center, Biobehavioral Cancer Prevention and Control Training Program, Seattle, WA
| | - Monica E Jarrett
- 2 Department of Biobehavioral Nursing and Health Informatics, University of Washington, Seattle, WA, USA
| | - Kevin C Cain
- 3 Department of Biostatistics and Office of Nursing Research, University of Washington, Seattle, WA, USA
| | - Sangeun Jun
- 4 College of Nursing, Keimyung University, Daegu, South Korea
| | - Margaret M Heitkemper
- 2 Department of Biobehavioral Nursing and Health Informatics, University of Washington, Seattle, WA, USA
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32
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Ford AC, Moayyedi P, Chey WD, Harris LA, Lacy BE, Saito YA, Quigley EMM. American College of Gastroenterology Monograph on Management of Irritable Bowel Syndrome. Am J Gastroenterol 2018; 113:1-18. [PMID: 29950604 DOI: 10.1038/s41395-018-0084-x] [Citation(s) in RCA: 210] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Alexander C Ford
- Leeds Institute of Biomedical and Clinical Sciences, University of Leeds and Leeds Gastroenterology Institute, Leeds Teaching Hospitals Trust, Leeds, UK
| | - Paul Moayyedi
- Division of Gastroenterology, Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, ON, Canada
| | - William D Chey
- Division of Gastroenterology, Department of Medicine, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA
| | | | | | | | - Eamonn M M Quigley
- Division of Gastroenterology and Hepatology, Houston Methodist Hospital and Weill Cornell Medical College, Houston, TX, USA.
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33
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Keefer L, Palsson OS, Pandolfino JE. Best Practice Update: Incorporating Psychogastroenterology Into Management of Digestive Disorders. Gastroenterology 2018; 154:1249-1257. [PMID: 29410117 DOI: 10.1053/j.gastro.2018.01.045] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 01/11/2018] [Accepted: 01/11/2018] [Indexed: 12/13/2022]
Abstract
Chronic digestive diseases, including irritable bowel syndrome, gastroesophageal reflux disease, and inflammatory bowel diseases, cannot be disentangled from their psychological context-the substantial burden of these diseases is co-determined by symptom and disease severity and the ability of patients to cope with their symptoms without significant interruption to daily life. The growing field of psychogastroenterology focuses on the application of scientifically based psychological principles and techniques to the alleviation of digestive symptoms. In this Clinical Practice Update, we describe the structure and efficacy of 2 major classes of psychotherapy-cognitive behavior therapy and gut-directed hypnotherapy. We focus on the impact of these brain-gut psychotherapies on gastrointestinal symptoms, as well as their ability to facilitate improved coping, resilience, and self-regulation. The importance of the gastroenterologist in the promotion of integrated psychological care cannot be overstated, and recommendations are provided on how to address psychological issues and make an effective referral for brain-gut psychotherapy in routine practice.
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Affiliation(s)
- Laurie Keefer
- Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York.
| | | | - John E Pandolfino
- Northwestern University Feinberg School of Medicine, Chicago, Illinois
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Cong X, Ramesh D, Perry M, Xu W, Bernier KM, Young EE, Walsh S, Starkweather A. Pain self-management plus nurse-led support in young adults with irritable bowel syndrome: Study protocol for a pilot randomized control trial. Res Nurs Health 2018; 41:121-130. [PMID: 29388674 DOI: 10.1002/nur.21862] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 12/19/2017] [Accepted: 12/26/2017] [Indexed: 12/17/2022]
Abstract
Irritable bowel syndrome (IBS) is a functional gut disorder that typically manifests in early adult years. IBS patients report that pain is the most distressing symptom with the greatest impact on quality of life. Pain-sensitivity genes and the gut microbiome may influence severity of symptoms as well as response to self-management (SM) interventions. Based on current understanding of the science of SM, pain neurophysiology, and the gut-brain axis, our team developed a pain SM intervention to be added to evidence-based self-management instruction to increase the individual's SM knowledge and skills (self-efficacy, self-regulation, and goal-setting). The purpose of this randomized controlled longitudinal pilot study is to examine the feasibility, acceptability, and preliminary effectiveness of the IBS-pain SM intervention on IBS-pain SM behaviors and related health outcomes. A sample of 80 young adults (age 18-29 years old) will be recruited and randomly assigned to the experimental or control group. Both groups will receive 10 electronic video modules focused on IBS-pain SM knowledge and skills. The experimental group also will receive nurse-led one-on-one phone consultations to facilitate monitoring and problem-solving. All participants will be followed over 12 weeks. Primary outcomes will be measured at baseline, 6 weeks, and 12 weeks, including IBS-pain SM behaviors, quality of life, and well-being. The influence of pain-sensitivity genes and the gut microbiome on IBS-pain SM behaviors and health outcomes also will be assessed.
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Affiliation(s)
- Xiaomei Cong
- School of Nursing, University of Connecticut, Storrs, Connecticut.,Center for Advancement in Managing Pain, University of Connecticut, Storrs, Connecticut.,Institute for Systems Genomics, University of Connecticut, Farmington, Connecticut
| | - Divya Ramesh
- School of Nursing, University of Connecticut, Storrs, Connecticut
| | - Mallory Perry
- School of Nursing, University of Connecticut, Storrs, Connecticut
| | - Wanli Xu
- School of Nursing, University of Connecticut, Storrs, Connecticut
| | | | - Erin E Young
- School of Nursing, University of Connecticut, Storrs, Connecticut
| | - Stephen Walsh
- School of Nursing, University of Connecticut, Storrs, Connecticut
| | - Angela Starkweather
- School of Nursing, University of Connecticut, Storrs, Connecticut.,Center for Advancement in Managing Pain, University of Connecticut, Storrs, Connecticut.,P20 Center for Accelerating Precision Pain Self-Management, University of Connecticut, Storrs, Connecticut
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Abstract
: Irritable bowel syndrome (IBS) is a common, chronic gastrointestinal (GI) condition characterized by disturbances in bowel habits and abdominal pain in the absence of known organic pathology. IBS reduces quality of life and is costly to treat. It is diagnosed using the symptom-based Rome criteria for functional GI disorders, which was recently updated and released as Rome IV. Both physiologic and psychological variables play a role in the etiology of IBS and perpetuate symptoms. Although research has shed light on IBS pathophysiology, therapeutic interventions remain symptom driven, employing both pharmacologic and nonpharmacologic approaches. Here, the authors review the epidemiology and pathophysiology of IBS, summarize diagnostic and treatment strategies, and discuss implications for nursing practice.
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Affiliation(s)
- Kristen Ronn Weaver
- Kristen Ronn Weaver is a predoctoral fellow in the Digestive Disorders Unit, National Institute of Nursing Research (NINR), National Institutes of Health (NIH), Bethesda, MD, and a doctoral student at the New York University (NYU) Rory Meyers College of Nursing, New York City. Gail D'Eramo Melkus is associate dean for research and the Florence and William Downs Professor in Nursing Research at the NYU Rory Meyers College of Nursing. Wendy A. Henderson is an investigator and chief of the Digestive Disorders Unit, NINR, NIH. Contact author: Kristen Ronn Weaver, . The authors have received funding from the Division of Intramural Research, NINR, NIH, U.S. Department of Health and Human Services (KRW, an Intramural Research Training Award, Graduate Partnership Program; WAH, No. 1ZIANR000018, 01-05). Additional support was provided to KRW by the NYU Rory Meyers College of Nursing, the Jonas Center for Nursing and Veterans Healthcare, and the Columbia University Presbyterian Hospital School of Nursing Alumni Association. The authors have disclosed no potential conflicts of interest, financial or otherwise
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COMT Val158Met Polymorphism and Symptom Improvement Following a Cognitively Focused Intervention for Irritable Bowel Syndrome. Nurs Res 2017; 66:75-84. [PMID: 28252569 DOI: 10.1097/nnr.0000000000000199] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Our nurse-delivered comprehensive self-management (CSM) program, a cognitive behavioral therapy intervention, is effective in reducing gastrointestinal and psychological distress symptoms in patients with irritable bowel syndrome (IBS). Findings from non-IBS studies indicate that the catechol-O-methyltransferase (COMT) Val158Met polymorphism may moderate the efficacy of cognitive behavioral therapy. It is unknown whether this COMT polymorphism is associated with symptom improvements in patients with IBS. OBJECTIVE We tested whether this COMT Val158Met polymorphism influences the efficacy of our 2-month CSM intervention. METHODS We analyzed data from two published randomized controlled trials of CSM. The combined European American sample included 149 women and 23 men with IBS (CSM, n = 111; usual care [UC], n = 61). The primary outcomes were daily reports of abdominal pain, depression, anxiety, and feeling stressed measured 3 and 6 months after randomization. Secondary outcomes were additional daily symptoms, retrospective psychological distress, IBS quality of life, and cognitive beliefs about IBS. The interaction between COMT Val158Met polymorphism and treatment group (CSM vs. UC) in a generalized estimating equation model tested the main objective. RESULTS At 3 months, participants with at least one Val allele benefited more from CSM than did those with the Met/Met genotype (p = .01 for anxiety and feeling stressed, and p < .16 for abdominal pain and depression). The moderating effect of genotype was weaker at 6 months. DISCUSSION Persons with at least one Val allele may benefit more from CSM than those homozygous for the Met allele. Future studies with larger and more racially diverse samples are needed to confirm these findings. RCT REGISTRATION Parent studies were registered at ClinicalTrials.gov (NCT00167635 and NCT00907790).
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Levy RL, Langer SL, van Tilburg MA, Romano JM, Murphy TB, Walker LS, Mancl LA, Claar RL, DuPen MM, Whitehead WE, Abdullah B, Swanson KS, Baker MD, Stoner SA, Christie DL, Feld AD. Brief telephone-delivered cognitive behavioral therapy targeted to parents of children with functional abdominal pain: a randomized controlled trial. Pain 2017; 158:618-628. [PMID: 28301859 PMCID: PMC5370191 DOI: 10.1097/j.pain.0000000000000800] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Pediatric functional abdominal pain disorders (FAPDs) are associated with increased health care utilization, school absences, and poor quality of life (QoL). Cost-effective and accessible interventions are needed. This multisite study tested the effects of a 3-session cognitive behavioral intervention delivered to parents, in-person or remotely, on the primary outcome of pain severity and secondary outcomes (process measures) of parental solicitousness, pain beliefs, catastrophizing, and child-reported coping. Additional outcomes hypothesized a priori and assessed included functional disability, QoL, pain behavior, school absences, health care utilization, and gastrointestinal symptoms. The study was prospective and longitudinal (baseline and 3 and 6 months' follow-up) with 3 randomized conditions: social learning and cognitive behavioral therapy in-person (SLCBT) or by phone (SLCBT-R) and education and support condition by phone (ES-R). Participants were children aged 7 to 12 years with FAPD and their parents (N = 316 dyads). Although no significant treatment effect for pain severity was found, the SLCBT groups showed significantly greater improvements compared with controls on process measures of parental solicitousness, pain beliefs, and catastrophizing, and additional outcomes of parent-reported functional disability, pain behaviors, child health care visits for abdominal pain, and (remote condition only) QoL and missed school days. No effects were found for parent and child-reported gastrointestinal symptoms, or child-reported QoL or coping. These findings suggest that for children with FAPD, a brief phone SLCBT for parents can be similarly effective as in-person SLCBT in changing parent responses and improving outcomes, if not reported pain and symptom report, compared with a control condition.
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Affiliation(s)
- Rona L. Levy
- School of Social Work, University of Washington, Seattle, WA
| | - Shelby L. Langer
- Center for Health Promotion and Disease Prevention, College of Nursing and Health Innovation, Arizona State University, Phoenix, AZ
| | | | - Joan M. Romano
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA
| | - Tasha B. Murphy
- School of Social Work, University of Washington, Seattle, WA
| | - Lynn S. Walker
- Vanderbilt University, Department of Pediatrics, Nashville, TN
| | - Lloyd A. Mancl
- University of Washington, Oral Health Sciences, Seattle, WA
| | - Robyn L. Claar
- University of North Carolina, Division of Gastroenterology and Hepatology, Chapel Hill, NC
| | | | - William E. Whitehead
- University of North Carolina, Division of Gastroenterology and Hepatology, Chapel Hill, NC
| | | | | | | | - Susan A. Stoner
- University of Washington, Alcohol and Drug Abuse Institute, Seattle, WA, USA
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Psychological Interventions for Irritable Bowel Syndrome and Inflammatory Bowel Diseases. Clin Transl Gastroenterol 2017; 8:e214. [PMID: 28102860 PMCID: PMC5288603 DOI: 10.1038/ctg.2016.69] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Revised: 12/02/2016] [Accepted: 12/06/2016] [Indexed: 12/13/2022] Open
Abstract
Psychological interventions have been designed and implemented effectively in a wide range of medical conditions, including Irritable Bowel Syndrome (IBS) and Inflammatory Bowel Diseases (IBD). The psychological treatments for IBS and IBD with the strongest evidence base include: cognitive behavioral therapy, hypnosis, and mindfulness-based therapies. The evidence for each of these therapies is reviewed here for both IBS and IBD. In general, there is a stronger and larger evidence base to support the use of psychological interventions in IBS compared with IBD. This is likely due to the high level of psychiatric comorbidity associated with IBS and the involvement of the stress-response in symptom presentation of IBS. Further research in psychosocial interventions for IBD is necessary. Finally, the importance of conceptualizing both IBS and IBD in a biopsychosocial model is discussed and several resources for accessing Clinical Health Psychology materials and referrals are provided.
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Kohen R, Tracy JH, Haugen E, Cain KC, Jarrett ME, Heitkemper MM. Rare Variants of the Serotonin Transporter Are Associated With Psychiatric Comorbidity in Irritable Bowel Syndrome. Biol Res Nurs 2016; 18:394-400. [PMID: 26912503 DOI: 10.1177/1099800416633296] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Alterations in serotonin signaling are suspected in the pathophysiology of irritable bowel syndrome (IBS). By modulating the extracellular reuptake of serotonin, the serotonin transporter (SERT) acts as a key regulator of the bioavailability of serotonin. This study is the first to investigate the impact of rare SERT variants (i.e., those with a minor allele frequency of < 1%) on the risk for IBS, gastrointestinal (GI) symptom level, response to cognitive-behavioral treatment, and psychiatric comorbidity. We sequenced a 0.19 megabase chromosomal stretch containing the SERT gene and surrounding regions in a community sample of 304 IBS patients and 83 controls. We found no significant associations between rare variants in and around the SERT gene and IBS risk, GI symptom profile, or response to treatment. We found preliminary evidence, however, that IBS subjects with a history of either depression or anxiety were significantly more likely to carry multiple rare likely functional variant alleles than IBS patients without psychiatric comorbidity.
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Affiliation(s)
- Ruth Kohen
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA
| | - Julia H Tracy
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA
| | - Eric Haugen
- Department of Genome Sciences, University of Washington, Seattle, WA, USA
| | - Kevin C Cain
- Department of Biobehavioral Nursing and Health Systems, University of Washington, Seattle, WA, USA
| | - Monica E Jarrett
- Department of Biobehavioral Nursing and Health Systems, University of Washington, Seattle, WA, USA
| | - Margaret M Heitkemper
- Department of Biobehavioral Nursing and Health Systems, University of Washington, Seattle, WA, USA
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Zia JK, Barney P, Cain KC, Jarrett ME, Heitkemper MM. A Comprehensive Self-Management Irritable Bowel Syndrome Program Produces Sustainable Changes in Behavior After 1 Year. Clin Gastroenterol Hepatol 2016; 14:212-9.e1-2. [PMID: 26453951 PMCID: PMC4718771 DOI: 10.1016/j.cgh.2015.09.027] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 09/17/2015] [Accepted: 09/17/2015] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS We developed a comprehensive self-management (CSM) program that combines cognitive behavioral therapy with relaxation and dietary strategies; 9 sessions (1 hour each) over 13 weeks were shown to reduce gastrointestinal symptoms and increase quality of life in a randomized trial of patients with irritable bowel syndrome (IBS), compared with usual care. The aims of this study were to describe strategies patients with IBS selected and continued to use, 12 months after the CSM program began. METHODS We performed a cohort study to continue to follow 81 adults with IBS (87% female; mean age, 45 ± 15 years old) who received the CSM program in the previous clinical trial. During the last CSM session, participants selected strategies they intended to continue using to manage their IBS. CSM strategies were categorized into subthemes of diet (composition, trigger foods, meal size or timing, and eating behaviors), relaxation (specific relaxation strategies and lifestyle behaviors), and alternative thoughts (identifying thought distortions, challenging underlying beliefs, and other strategies). Twelve months later, participants were asked how often they used each strategy (not at all or rarely, occasionally, often, very often, or almost always). RESULTS At the last CSM session, 95% of the patients selected the subthemes of specific relaxation strategies, 90% selected diet composition, and 90% identified thought distortions for continued use. At 12 months, 94% of the participants (76 of 81) were still using at least 6 strategies, and adherence was greater than 79% for all subthemes. CONCLUSIONS We developed a CSM program to reduce symptoms and increase quality of life in patients with IBS that produced sustainable behavioral changes in almost all patients (94%) after 1 year of follow-up.
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Affiliation(s)
- Jasmine K. Zia
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Pamela Barney
- Department of Biobehavioral Nursing and Health Systems, University of Washington, Seattle, WA, USA
| | - Kevin C. Cain
- Department of Biobehavioral Nursing and Health Systems, University of Washington, Seattle, WA, USA
| | - Monica E. Jarrett
- Department of Biobehavioral Nursing and Health Systems, University of Washington, Seattle, WA, USA
| | - Margaret M. Heitkemper
- Department of Biobehavioral Nursing and Health Systems, University of Washington, Seattle, WA, USA
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Jarrett ME, Cain KC, Barney PG, Burr RL, Naliboff BD, Shulman R, Zia J, Heitkemper MM. Balance of Autonomic Nervous System Predicts Who Benefits from a Self-management Intervention Program for Irritable Bowel Syndrome. J Neurogastroenterol Motil 2015; 22:102-11. [PMID: 26459461 PMCID: PMC4699727 DOI: 10.5056/jnm15067] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2015] [Revised: 07/09/2015] [Accepted: 08/04/2015] [Indexed: 12/22/2022] Open
Abstract
Background/Aims To determine if potential biomarkers can be used to identify subgroups of people with irritable bowel syndrome (IBS) who will benefit the most or the least from a comprehensive self-management (CSM) intervention. Methods In a two-armed randomized controlled trial a CSM (n = 46) was compared to a usual care (n = 46) group with follow-up at 3 and 6 months post randomization. Biomarkers obtained at baseline included heart rate variability, salivary cortisol, interleukin-10 produced by unstimulated peripheral blood mononuclear cells, and lactulose/mannitol ratio. Linear mixed models were used to test whether these biomarkers predicted improvements in the primary outcomes including daily abdominal pain, Gastrointestinal Symptom score and IBS-specific quality of life. Results The nurse-delivered 8-session CSM intervention is more effective than usual care in reducing abdominal pain, reducing Gastrointestinal Symptom score, and enhancing quality of life. Participants with lower nighttime high frequency heart rate variability (vagal modulation) and increased low frequency/high frequency ratio (sympathovagal balance) had less benefit from CSM on abdominal pain. Salivary cortisol, IL-10, and lactulose/mannitol ratio were not statistically significant in predicting CSM benefit. Baseline symptom severity interacts with treatment, namely the benefit of CSM is greater in those with higher baseline symptoms. Conclusions Cognitively-focused therapies may be less effective in reducing abdominal pain in IBS patients with higher sympathetic tone. Whether this a centrally-mediated patient characteristic or related to heightened arousal remains to be determined.
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Affiliation(s)
- Monica E Jarrett
- Department of Biobehavioral Nursing and Health Systems, University of Washington, Seattle, WA, USA
| | - Kevin C Cain
- Deptartment of Biostatistics and Office for Nursing Research, University of Washington, Seattle, WA, USA
| | - Pamela G Barney
- Department of Biobehavioral Nursing and Health Systems, University of Washington, Seattle, WA, USA
| | - Robert L Burr
- Department of Biobehavioral Nursing and Health Systems, University of Washington, Seattle, WA, USA
| | - Bruce D Naliboff
- Center for Neurovisceral Sciences & Women's Health, University of California Los Angeles, Los Angeles, CA, USA
| | | | - Jasmine Zia
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Margaret M Heitkemper
- Department of Biobehavioral Nursing and Health Systems, University of Washington, Seattle, WA, USA
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Guided self-help interventions for irritable bowel syndrome: a systematic review and meta-analysis. Eur J Gastroenterol Hepatol 2015; 27:1209-21. [PMID: 26164395 DOI: 10.1097/meg.0000000000000428] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Although irritable bowel syndrome (IBS) is highly prevalent and is accompanied by high costs for respective healthcare systems, the data on treatment effectiveness are limited. Current treatment methods have limitations in terms of side effects and availability. Guided self-help (GSH) might be an easily accessible and cost-effective treatment alternative. This study is the first systematic review and meta-analysis of GSH interventions for IBS. METHODS Using electronic databases (MEDLINE, SCOPUS, PsycINFO, and Web of Science), we performed a systematic search for randomized-controlled trials. Using a random-effect model, we calculated the pooled standardized mean differences (SMDs) of GSH on IBS symptom severity (primary outcome) and quality of life (secondary outcome). We additionally examined the moderating effects of online-based interventions and face-to-face therapist contact by applying mixed models. RESULTS A systematic literature search identified 10 eligible randomized-controlled trials, including 886 participants. Compared with the control conditions, the effect size was medium for the decrease in IBS symptom severity (SMD=0.72; 95% confidence interval: 0.34-1.08) and large for the increase in patients' quality of life (SMD=0.84; 95% confidence interval: 0.46-1.22). Neither treatment format nor face-to-face contact was a predictor of therapy outcomes in between-group analyses. In contrast, within-group analyses led to the conclusion that online-based interventions are more effective than other self-help formats. CONCLUSION GSH is an effective alternative for the treatment of IBS. As GSH methods are easy to implement, it seems sensible to integrate GSH into clinical practice. LIMITATIONS With respect to the high study heterogeneity, the number of studies included was relatively small.
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Henrich JF, Knittle K, De Gucht V, Warren S, Dombrowski SU, Maes S. Identifying effective techniques within psychological treatments for irritable bowel syndrome: a meta-analysis. J Psychosom Res 2015; 78:205-22. [PMID: 25579201 DOI: 10.1016/j.jpsychores.2014.12.009] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Revised: 12/09/2014] [Accepted: 12/14/2014] [Indexed: 12/19/2022]
Abstract
OBJECTIVES Psychological interventions can alleviate the symptoms of irritable bowel syndrome (IBS) and psychological distress commonly reported among IBS sufferers. However, the theoretical underpinnings and intervention techniques used by such interventions vary considerably. This study aimed to identify which theoretical approaches and techniques lead to greater improvements in IBS symptoms and psychological well-being within psychological interventions for IBS. METHODS Outcome data were extracted from 48 randomized controlled trials testing psychological treatments for IBS. Theoretical intervention targets and intervention techniques of each study were identified. Cumulative effect sizes were calculated for pain, bowel dysfunction, composite symptom scores, psychological distress, and health-related quality of life. Comparative analyses contrasted the effect sizes of studies which included each intervention technique to those which did not. RESULTS Cumulatively, interventions significantly improved all outcomes, with effect sizes (Hedges' g) ranging from 0.32 to 0.64. Interventions which stated a theoretical intervention target, prompted self-monitoring of symptoms and cognitions, provided tailored feedback linking symptoms and cognitions, utilized problem solving or assertiveness training and provided general support had greater effects upon symptom and well-being outcomes than interventions which did not (all P<.05). Across all studies, improvements in psychological distress were associated with improvements in composite symptom scores (P<.01). CONCLUSIONS This study identifies a set of techniques associated with improvements in IBS symptoms and psychological well-being in existing interventions, and provides initial evidence for the link between improvements in psychological distress and IBS composite symptom scores. These findings can aid the development and refinement of psychological treatments for IBS.
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Affiliation(s)
| | - Keegan Knittle
- University of Helsinki, Finland; Newcastle University, UK
| | | | - Simone Warren
- Nictiz - The National IT Institute for Healthcare, The Netherlands
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Associations among gut permeability, inflammatory markers, and symptoms in patients with irritable bowel syndrome. J Gastroenterol 2014; 49:1467-76. [PMID: 24435814 PMCID: PMC4102674 DOI: 10.1007/s00535-013-0919-6] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2013] [Accepted: 11/21/2013] [Indexed: 02/04/2023]
Abstract
BACKGROUND Alterations in gastrointestinal (GI) permeability and immune measures are present in some patients with irritable bowel syndrome (IBS) but the relationship to symptoms is poorly defined. In adults with IBS, we compared permeability, unstimulated peripheral blood monocyte (PBMC) interleukin-10 (IL-10) levels, IBS life interference, and GI and psychological distress symptoms. METHODS In 88 women and 18 men with IBS, GI permeability was quantitated as percent recovery of urinary sucrose and the lactulose/mannitol (L/M) ratio. IL-10 was measured in supernatants from 72-h incubated, unstimulated PBMCs. Participants completed a 4-week daily diary recording IBS life interference on daily activities and work, IBS symptoms, and psychological distress symptoms. They also completed the Brief Symptom Inventory. RESULTS The L/M ratio but not percent sucrose recovery was significantly correlated with IBS interference with activities and work and retrospectively measured anxiety and depression. Unstimulated PBMC production of IL-10 correlated significantly with IBS interference with daily work, IBS symptom score, and abdominal pain. We identified a subgroup of IBS subjects with higher IL-10 and/or higher L/M ratio who had substantially higher IBS interference and IBS symptom scores. CONCLUSIONS Our findings suggest a distinct subgroup of IBS patients with alterations in gut barrier function. This subgroup is characterized by increased GI permeability and/or increased PBMC production of IL-10. These physiologic alterations reflect more severe IBS as measured by interference of IBS with daily activities and daily IBS symptoms.
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Ford AC, Quigley EMM, Lacy BE, Lembo AJ, Saito YA, Schiller LR, Soffer EE, Spiegel BMR, Moayyedi P. Effect of antidepressants and psychological therapies, including hypnotherapy, in irritable bowel syndrome: systematic review and meta-analysis. Am J Gastroenterol 2014; 109:1350-65; quiz 1366. [PMID: 24935275 DOI: 10.1038/ajg.2014.148] [Citation(s) in RCA: 266] [Impact Index Per Article: 26.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2014] [Accepted: 04/29/2014] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Irritable bowel syndrome (IBS) is a chronic functional gastrointestinal disorder. Evidence relating to the treatment of this condition with antidepressants and psychological therapies continues to accumulate. METHODS We performed an updated systematic review and meta-analysis of randomized controlled trials (RCTs). MEDLINE, EMBASE, and the Cochrane Controlled Trials Register were searched (up to December 2013). Trials recruiting adults with IBS, which compared antidepressants with placebo, or psychological therapies with control therapy or "usual management," were eligible. Dichotomous symptom data were pooled to obtain a relative risk (RR) of remaining symptomatic after therapy, with a 95% confidence interval (CI). RESULTS The search strategy identified 3,788 citations. Forty-eight RCTs were eligible for inclusion: thirty-one compared psychological therapies with control therapy or "usual management," sixteen compared antidepressants with placebo, and one compared both psychological therapy and antidepressants with placebo. Ten of the trials of psychological therapies, and four of the RCTs of antidepressants, had been published since our previous meta-analysis. The RR of IBS symptom not improving with antidepressants vs. placebo was 0.67 (95% CI=0.58-0.77), with similar treatment effects for both tricyclic antidepressants and selective serotonin reuptake inhibitors. The RR of symptoms not improving with psychological therapies was 0.68 (95% CI=0.61-0.76). Cognitive behavioral therapy, hypnotherapy, multicomponent psychological therapy, and dynamic psychotherapy were all beneficial. CONCLUSIONS Antidepressants and some psychological therapies are effective treatments for IBS. Despite the considerable number of studies published in the intervening 5 years since we last examined this issue, the overall summary estimates of treatment effect have remained remarkably stable.
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Affiliation(s)
- Alexander C Ford
- 1] Leeds Gastroenterology Institute, St James's University Hospital, Leeds, UK [2] Leeds Institute of Biomedical and Clinical Sciences, University of Leeds, Leeds, UK
| | - Eamonn M M Quigley
- Division of Gastroenterology and Hepatology, Department of Medicine, Houston Methodist Hospital, Houston, Texas, USA
| | - Brian E Lacy
- Dartmouth-Hitchcock Medical Center, Gastroenterology, Lebanon, New Hampshire, USA
| | - Anthony J Lembo
- The Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Yuri A Saito
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Lawrence R Schiller
- Digestive Health Associates of Texas, Baylor University Medical Center, Dallas, Texas, USA
| | - Edy E Soffer
- Division of Gastroenterology at Cedars-Sinai, University of Southern California, Los Angeles, Califoria, USA
| | - Brennan M R Spiegel
- Department of Gastroenterology, VA Greater Los Angeles Healthcare System, Los Angeles, California, USA
| | - Paul Moayyedi
- Division of Gastroenterology, McMaster University, Health Sciences Center, Hamilton, Ontario, Canada
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Ford AC, Moayyedi P, Lacy BE, Lembo AJ, Saito YA, Schiller LR, Soffer EE, Spiegel BMR, Quigley EMM. American College of Gastroenterology monograph on the management of irritable bowel syndrome and chronic idiopathic constipation. Am J Gastroenterol 2014; 109 Suppl 1:S2-26; quiz S27. [PMID: 25091148 DOI: 10.1038/ajg.2014.187] [Citation(s) in RCA: 376] [Impact Index Per Article: 37.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Alexander C Ford
- 1] Leeds Gastroenterology Institute, St James's University Hospital, Leeds, UK [2] First author on the monograph, but is not a member of the Task Force
| | - Paul Moayyedi
- 1] Farncombe Family Digestive Health Research Institute, Division of Gastroenterology, McMaster University, Hamilton, Ontario, Canada [2] Conducted systematic reviews with the support of A.C. Ford, and carried out the technical analyses of the data independent of the Task Force
| | - Brian E Lacy
- Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA
| | - Anthony J Lembo
- Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | | | - Lawrence R Schiller
- Baylor University Medical Center, Digestive Health Associates of Texas, Dallas, Texas, USA
| | - Edy E Soffer
- Division of Gastroenterology, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Brennan M R Spiegel
- UCLA School of Medicine, UCLA/VA Center for Outcomes Research and Education (CORE), Los Angeles, California, USA
| | - Eamonn M M Quigley
- Division of Gastroenterology and Hepatology, Houston Methodist Hospital and Weill Cornell Medical College, Houston, Texas, USA
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Li L, Xiong L, Zhang S, Yu Q, Chen M. Cognitive-behavioral therapy for irritable bowel syndrome: a meta-analysis. J Psychosom Res 2014; 77:1-12. [PMID: 24913335 DOI: 10.1016/j.jpsychores.2014.03.006] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Revised: 03/16/2014] [Accepted: 03/18/2014] [Indexed: 02/08/2023]
Abstract
OBJECTIVE To establish whether cognitive behavioral therapy (CBT) improves the bowel symptoms, quality of life (QOL) and psychological states of irritable bowel syndrome (IBS) patients. METHODS Randomized controlled trials (RCTs) of CBT for adult patients with IBS were searched by using PubMed, Scopus and Web of Science. The standardized mean difference (SMD) with 95% confidence intervals (CIs) of the evidence-based outcome measures of the IBS bowel symptoms, QOL and psychological states at post-treatment and follow-up was calculated. Prespecified subgroup analysis was performed. RESULTS Eighteen RCTs satisfied our inclusion criteria. In the subgroup analyses, CBT was more effective in reducing IBS bowel symptoms, QOL and psychological states than waiting list controls at the end of the intervention and short-term follow-up. When compared with controls of basic support and medical treatment, the effect sizes were found to favor CBT for the improvement of IBS bowel symptoms at post-treatment and short-term follow-up, but CBT was not superior to controls in improving QOL and psychological states. When comparing CBT with other psychological controls, the effect sizes were almost non-significant. CONCLUSIONS For IBS patients, CBT was superior to waiting list, basic support or medical treatment at the end of treatment but not superior to other psychological treatments. The meta-analysis might be limited by the heterogeneities and small sample sizes of the included studies.
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Affiliation(s)
- Li Li
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Lishou Xiong
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China.
| | - Shenghong Zhang
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Qiao Yu
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Minhu Chen
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
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Abstract
PURPOSE This article provides an update and overview of a nursing research program focused on understanding the pathophysiology and management of irritable bowel syndrome (IBS). METHODS This review includes English language papers from the United States, Europe, and Asia (e.g., South Korea) from 1999 to 2013. We addressed IBS as a health problem, emerging etiologies, diagnostic and treatment approaches and the importance of a biopsychosocial model. RESULTS IBS is a chronic, functional gastrointestinal disorder characterized by recurrent episodes of abdominal pain and alterations in bowel habit (diarrhea, constipation, mixed). It is a condition for which adults, particularly women ages 20-45, seek health care services in both the United States and South Korea. Clinically, nurses play key roles in symptom prevention and management including designing and implementing approaches to enhance the patients' self-management strategies. Multiple mechanisms are believed to participate in the development and maintenance of IBS symptoms including autonomic nervous system dysregulation, intestinal inflammation, intestinal dysbiosis, dietary intolerances, alterations in emotion regulation, heightened visceral pain sensitivity, hypothalamic-pituitary-adrenal dysregulation, and dysmotility. Because IBS tends to occur in families, genetic factors may also contribute to the pathophysiology. Patients with IBS often report a number of co-morbid disorders and/or symptoms including poor sleep. CONCLUSION The key to planning effective management strategies is to understand the heterogeneity of this disorder. Interventions for IBS include non-pharmacological strategies such as cognitive behavior therapy, relaxation strategies, and exclusion diets.
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Affiliation(s)
- Margaret Heitkemper
- Department of Biobehavioral Nursing & Health Systems, University of Washington, Seattle, USA.
| | - Monica Jarrett
- Department of Biobehavioral Nursing & Health Systems, University of Washington, Seattle, USA
| | - Sang-Eun Jun
- College of Nursing, Keimyung University, Daegu, Korea
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Tang QL, Lin GY, Zhang MQ. Cognitive-behavioral therapy for the management of irritable bowel syndrome. World J Gastroenterol 2013; 19:8605-8610. [PMID: 24379577 PMCID: PMC3870505 DOI: 10.3748/wjg.v19.i46.8605] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2013] [Revised: 11/04/2013] [Accepted: 11/13/2013] [Indexed: 02/06/2023] Open
Abstract
Irritable bowel syndrome (IBS) is a common disorder, reported to be found in 5%-20% of the general population. Its management accounts for up to 25% of a gastroenterologist’s workload in the outpatient department, and the main symptoms are abdominal pain, bloating, and altered bowel habits. Despite a great amount of available pharmacological treatments aimed at a wide variety of gastrointestinal and brain targets, many patients have not shown adequate symptom relief. In recent years, there has been increasing evidence to suggest that psychological treatments, in particular cognitive-behavioral therapy (CBT), are effective for the management of IBS. This review discusses CBT for the management of IBS. CBT has proved to be effective in alleviating the physical and psychological symptoms of IBS and has thus been recommended as a treatment option for the syndrome.
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Usher L, Fox P, Lafarge C, Mitchell K. Factors Associated With Complementary and Alternative Medicine Use in Irritable Bowel Syndrome: A Literature Review. PSYCHOLOGY, COMMUNITY & HEALTH 2013. [DOI: 10.5964/pch.v2i3.65] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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