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McCrae N, Correa A, Chan T, Jones S, de Lusignan S. Long-term conditions and medically-unexplained symptoms: feasibility of cognitive behavioural interventions within the improving access to Psychological Therapies Programme. J Ment Health 2015; 24:379-84. [PMID: 26360913 DOI: 10.3109/09638237.2015.1022254] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Improving access to psychological therapies (IAPT) is a major programme in England to treat common mental health problems, mainly through cognitive behaviour therapy. In 2012, a Pathfinder scheme was launched to develop interventions for people with chronic physical health conditions or medically-unexplained symptoms. AIM This qualitative component of the evaluation investigated feasibility and acceptability of IAPT provision for people with enduring physical health problems. METHOD Qualitative interviews were conducted with project leaders in all 14 Pathfinder sites. FINDINGS Various therapeutic and training interventions were introduced. Most patients received low-intensity, structured therapy, with high-intensity input provided by some Pathfinders for complex cases. Whether the focus was on psychological symptoms or on broader well-being, psychiatric terminology was avoided to improve utilisation. Participants perceived high satisfaction among service-users. Training needs were indicated for IAPT workers in this specialised work. CONCLUSIONS Cognitive behaviour interventions appeared to be acceptable for people struggling with physical health problems. Robust outcome evidence will be pursued in Phase II.
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Affiliation(s)
- Niall McCrae
- a Florence Nightingale School of Nursing & Midwifery, King's College London , London , UK and
| | - Ana Correa
- b Department of Health Care Management & Policy , University of Surrey , Guildford , Surrey , UK
| | - Tom Chan
- b Department of Health Care Management & Policy , University of Surrey , Guildford , Surrey , UK
| | - Simon Jones
- b Department of Health Care Management & Policy , University of Surrey , Guildford , Surrey , UK
| | - Simon de Lusignan
- b Department of Health Care Management & Policy , University of Surrey , Guildford , Surrey , UK
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Everitt H, Landau S, Little P, Bishop FL, McCrone P, O'Reilly G, Coleman N, Logan R, Chalder T, Moss-Morris R. Assessing Cognitive behavioural Therapy in Irritable Bowel (ACTIB): protocol for a randomised controlled trial of clinical-effectiveness and cost-effectiveness of therapist delivered cognitive behavioural therapy and web-based self-management in irritable bowel syndrome in adults. BMJ Open 2015; 5:e008622. [PMID: 26179651 PMCID: PMC4513538 DOI: 10.1136/bmjopen-2015-008622] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION Irritable bowel syndrome (IBS) affects 10-22% of the UK population, with England's annual National Health Service (NHS) costs amounting to more than £200 million. Abdominal pain, bloating and altered bowel habit affect quality of life, social functioning and time off work. Current treatment relies on a positive diagnosis, reassurance, lifestyle advice and drug therapies, but many people suffer ongoing symptoms. Cognitive behaviour therapy (CBT) and self-management can be helpful, but availability is limited. METHODS AND ANALYSIS To determine the clinical- and cost-effectiveness of therapist delivered cognitive behavioural therapy (TCBT) and web-based CBT self-management (WBCBT) in IBS, 495 participants with refractory IBS will be randomised to TCBT plus treatment as usual (TAU); WBCBT plus TAU; or TAU alone. The two CBT programmes have similar content. However, TCBT consists of six, 60 min telephone CBT sessions with a therapist over 9 weeks, at home, and two 'booster' 1 hour follow-up phone calls at 4 and 8 months (8 h therapist contact time). WBCBT consists of access to a previously developed and piloted WBCBT management programme (Regul8) and three 30 min therapist telephone sessions over 9 weeks, at home, and two 'booster' 30 min follow-up phone calls at 4 and 8 months (2½ h therapist contact time). Clinical effectiveness will be assessed by examining the difference between arms in the IBS Symptom Severity Score (IBS SSS) and Work and Social Adjustment Scale (WASAS) at 12 months from randomisation. Cost-effectiveness will combine measures of resource use with the IBS SSS at 12 months and quality-adjusted life years. ETHICS AND DISSEMINATION This trial has full ethical approval. It will be disseminated via peer reviewed publications and conference presentations. The results will enable clinicians, patients and health service planners to make informed decisions regarding the management of IBS with CBT. TRIAL REGISTRATION NUMBER ISRCTN44427879.
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Affiliation(s)
- Hazel Everitt
- Primary Care and Population Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Sabine Landau
- Department of Biostatistics, Institute of Psychiatry, Psychology and Neurosciences, Psychology and Neuroscience Kings College, London, UK
| | - Paul Little
- Primary Care and Population Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Felicity L Bishop
- Centre for Applications of Health Psychology, University of Southampton, Southampton, UK
| | - Paul McCrone
- Institute of Psychiatry, Psychology and Neuroscience, Kings College, London, UK
| | - Gilly O'Reilly
- Primary Care and Population Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Nicholas Coleman
- Department of Gastroenterology, Southampton University Hospital, Southampton, UK
| | - Robert Logan
- Department of Gastroenterology, Kings College Hospital, London, UK
| | - Trudie Chalder
- Academic Department of Psychological Medicine, Kings College, London, UK
| | - Rona Moss-Morris
- Health Psychology Section, Institute of Psychiatry, Psychology and Neuroscience, Kings College, London, UK
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Patients with medically unexplained physical symptoms experience of receiving treatment in a primary-care psychological therapies service: a qualitative study. COGNITIVE BEHAVIOUR THERAPIST 2015. [DOI: 10.1017/s1352465815000235] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractAs a pilot site under the primary-care Increasing Access to Psychological Therapies (IAPT) Long Term Condition/Medically Unexplained Physical Symptoms (MUPS) project, patients with MUPS were offered cognitive behaviour therapy (CBT)-based treatments or attendance at a mindfulness-based stress reduction (MBSR) programme. This study aimed to gain an understanding of the views and experiences of MUPS patients that received CBT-based therapy or MBSR within an IAPT service and to investigate the relationship between their experiences and health outcomes measured on self-report questionnaires. Thematic analysis was used to analyse data gathered via semi-structured interviews with 11 patients. Data collected from three self-report measures were considered in relation to key features of participants’ reported experiences and patterns identified. Four main themes emerged: (1) something needs to change; (2) making connections between physical symptoms and mood, thoughts or activities; (3) sharing experiences and feeling understood; and (4) reflections on treatment experience. Participants generally reported a positive experience of treatment and felt better able to cope with their symptoms, although treatment did not necessarily result in reliable change in symptoms as measured by the Patient Health Questionnaire (PHQ-9), Generalized Anxiety Disorder Scale (GAD-7) and Work and Social Adjustment Scale (WSAS). This novel model of treatment appears to be acceptable for this patient group although evaluation of the pilot should consider the ability of routinely used measures to capture the value of treatment to patients, including improved coping with symptoms.
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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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Patel P, Bercik P, Morgan DG, Bolino C, Pintos-Sanchez MI, Moayyedi P, Ford AC. Irritable bowel syndrome is significantly associated with somatisation in 840 patients, which may drive bloating. Aliment Pharmacol Ther 2015; 41:449-58. [PMID: 25586008 DOI: 10.1111/apt.13074] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2014] [Revised: 12/08/2014] [Accepted: 12/19/2014] [Indexed: 12/19/2022]
Abstract
BACKGROUND Psychological factors may influence persistence and perceived severity of symptoms in irritable bowel syndrome (IBS). Literature suggests that somatisation is associated with IBS. However, the relationship between IBS subtype, symptoms of IBS and somatisation is unclear. AIM To examine this issue in a large cohort of secondary care patients. METHODS Demographic and gastrointestinal (GI) symptom data were collected from 4224 adult patients via the Rome III questionnaire. Somatisation data were collected using the patient health questionnaire-12. Mean somatisation score and number of somatic symptoms were compared between IBS patients and controls with minimal GI symptoms, and between IBS subtypes using analysis of variance. Effect of level of somatisation on symptom frequency was compared according to IBS subtype using a χ(2) test. RESULTS 840 patients met Rome III criteria for IBS, controls were 2137 patients with GI symptoms without IBS. Mean somatisation scores and number of somatic symptoms were higher in IBS vs. controls (P < 0.001), and in mixed stool pattern IBS (IBS-M), vs. IBS with constipation (IBS-C) or diarrhoea (IBS-D) (P < 0.001). High levels of somatisation were more prevalent in IBS-M (31.7%) vs. IBS-C (22.5%) or IBS-D (20.8%) (P = 0.003). For all IBS subtypes, high levels of somatisation were associated with a greater frequency of bloating or abdominal distension prior to logistic regression. CONCLUSIONS IBS is strongly associated with higher levels of somatisation, particularly IBS-M. Bloating may be associated with higher levels of somatisation, perhaps explaining why it can be difficult to treat.
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Affiliation(s)
- P Patel
- Leeds Gastroenterology Institute, St. James's University Hospital, Leeds, UK; Leeds Institute of Biomedical and Clinical Sciences, University of Leeds, Leeds, UK
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Altayar O, Sharma V, Prokop LJ, Sood A, Murad MH. Psychological therapies in patients with irritable bowel syndrome: a systematic review and meta-analysis of randomized controlled trials. Gastroenterol Res Pract 2015; 2015:549308. [PMID: 25802514 PMCID: PMC4329838 DOI: 10.1155/2015/549308] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Accepted: 12/09/2014] [Indexed: 12/15/2022] Open
Abstract
Background. Irritable bowel syndrome (IBS) is a poorly understood disease with few effective treatments. Psychosocial factors are believed to contribute to the pathogenesis of IBS. Objective. To evaluate the evidence for psychological therapies in IBS treatment. Methods. We searched six medical databases through February 6, 2014, for randomized controlled trials (RCTs) of psychological therapies for the treatment of IBS. Two independent reviewers identified the RCTs, extracted the data, and assessed trial quality. We used the random-effect model to pool standardized mean difference (SMD) and 95% confidence interval (CI) across trials. Results. 15 RCTs that mostly evaluated cognitive behavioral therapy were included. Psychological therapies were associated with improvement in IBS symptoms severity scales (SMD -0.618; 95% CI: -0.853 to -0.383), IBS-Quality of Life (SMD 0.604; 95% CI: 0.440 to 0.768), and abdominal pain (SMD -0.282; 95% CI: -0.562 to -0.001). No statistically significant effect was observed on diarrhea or constipation. Limitations. The trials were at increased risk of bias and the overall sample size was small leading to imprecision. Conclusion. Psychological therapies may improve the quality of life and symptom severity in IBS. The effect size noted is moderate to large and is clinically meaningful.
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Affiliation(s)
- Osama Altayar
- Department of Internal Medicine, Allegheny General Hospital-Western Pennsylvania Hospital Medical Education Consortium, Pittsburgh, PA, USA
| | - Varun Sharma
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Larry J. Prokop
- Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN, USA
| | - Amit Sood
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN, USA
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Morrison L, Moss-Morris R, Michie S, Yardley L. Optimizing engagement with Internet-based health behaviour change interventions: comparison of self-assessment with and without tailored feedback using a mixed methods approach. Br J Health Psychol 2014; 19:839-55. [PMID: 24308806 PMCID: PMC4231218 DOI: 10.1111/bjhp.12083] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2013] [Revised: 10/31/2013] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Internet-based health behaviour interventions have variable effects on health-related outcomes. Effectiveness may be improved by optimizing the design of interventions. This study examined the specific effect on engagement of providing two different design features - tailoring and self-assessment. DESIGN Three versions of an Internet-delivered intervention to support the self-care of mild bowel problems were developed that provided (1) self-assessment without tailored feedback, (2) self-assessment with tailored feedback, and (3) generic information only. METHODS A qualitative study explored participants' engagement with each version of the intervention (N = 24). A larger quantitative study systematically compared participants' use of the intervention and self-reported engagement using a partial factorial design (n = 178). RESULTS Findings from the qualitative study suggested that self-assessment without tailored feedback appeared to be less acceptable to participants because it was viewed as offering no personal benefit in the absence of personalized advice. In the quantitative study, self-assessment without tailored feedback was associated with greater dropout than when provided in conjunction with tailored feedback. There were significant group differences in participants' engagement with the intervention and perceptions of the intervention. Self-assessment without tailored feedback was rated as marginally less engaging and was associated with fewer positive perceptions than the generic information condition. CONCLUSIONS The acceptability of self-assessment or monitoring components may be optimized by also providing tailored feedback. Without tailored feedback, these components do not appear to be any more engaging than generic information provision. Statement of contribution What is already known on this subject? Digital interventions can be effective for improving a range of health outcomes and behaviours. There is huge variation in the success of different interventions using different combinations of design features. What does this study add? This study used a systematic experimental design to identify the effect on engagement of providing interactive intervention design features alone and in combination. Intervention engagement was better when self-assessment was provided in conjunction with tailored feedback.
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Affiliation(s)
- Leanne Morrison
- Academic Unit of Psychology, Faculty of Human and Social Sciences, University of SouthamptonUK
| | - Rona Moss-Morris
- Health Psychology Section, Institute of Psychiatry, King’s College LondonUK
| | - Susan Michie
- Clinical, Educational and Health Psychology, Division of Psychology and Language Sciences, Faculty of Brain Sciences, University College LondonUK
| | - Lucy Yardley
- Academic Unit of Psychology, Faculty of Human and Social Sciences, University of SouthamptonUK
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Hunt MG, Ertel E, Coello JA, Rodriguez L. Empirical Support for a Self-help Treatment for IBS. COGNITIVE THERAPY AND RESEARCH 2014. [DOI: 10.1007/s10608-014-9647-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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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: 269] [Impact Index Per Article: 26.9] [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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The effects of cognitive behavioral therapy in female nursing students with irritable bowel syndrome: a randomized trial. Eur J Gastroenterol Hepatol 2014; 26:918-26. [PMID: 24999797 DOI: 10.1097/meg.0000000000000140] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Irritable bowel syndrome (IBS) is highly prevalent in young women under stressful conditions. Cognitive behavioral therapy (CBT) has been known to be effective in treating IBS. AIMS This study aimed to evaluate the clinical outcomes of CBT in female nursing students with IBS. The primary outcome measure of the study was the Bowel Symptom Severity Scale-IBS version. PATIENTS AND METHODS Ninety diagnosed participants were randomized to each group in a randomized pretest-post-test control group design. The experimental group received an 8-week CBT intervention, and the control group received general information on IBS. Bowel symptom severity, dysfunctional attitudes, and IBS-quality of life were assessed at baseline and after 8, 16, and 24 weeks. Six experimental and eight control participants withdrew during the study because of various reasons. RESULTS Significant effects were found for bowel symptom severity (frequency: P<0.001; distress: P<0.001; disability: P<0.001) between the experimental (n=39) and the control (n=37) groups. The overall IBS-quality of life improved over time in the CBT group (P<0.001). The CBT also showed the alleviation of dysphoria (P=0.010), interference with activity (P=0.031), and health worry (P=0.009), and the improvement of body image (P=0.008) and relationships (P=0.041) compared with the control group. CONCLUSION CBT proved to be an effective intervention for improving the clinical states of IBS in young female nursing students.
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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: 380] [Impact Index Per Article: 38.0] [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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Competences Required for the Delivery of High and Low-Intensity Cognitive Behavioural Interventions for Chronic Fatigue, Chronic Fatigue Syndrome/ME and Irritable Bowel Syndrome. Behav Cogn Psychother 2014; 42:760-4. [DOI: 10.1017/s1352465814000290] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background: Cognitive behavioural interventions are effective in the treatment of chronic fatigue, chronic fatigue syndrome (sometimes known as ME or CFS/ME) and irritable bowel syndrome (IBS). Such interventions are increasingly being provided not only in specialist settings but in primary care settings such as Improving Access to Psychological Therapies (IAPT) services. There are no existing competences for the delivery of “low-intensity” or “high-intensity” cognitive behavioural interventions for these conditions. Aims: To develop “high-intensity” and “low-intensity” competences for cognitive behavioural interventions for chronic fatigue, CFS/ME and IBS. Method: The initial draft drew on a variety of sources including treatment manuals and other information from randomized controlled trials. Therapists with experience in providing cognitive behavioural interventions for CF, CFS/ME and IBS in research and clinical settings were consulted on the initial draft competences and their suggestions for minor amendments were incorporated into the final versions. Results: Feedback from experienced therapists was positive. Therapists providing low intensity interventions reported that the competences were also helpful in highlighting training needs. Conclusions: These sets of competences should facilitate the training and supervision of therapists providing cognitive behavioural interventions for chronic fatigue, CFS/ME and IBS. The competences are available online (see table of contents for this issue: http://journals.cambridge.org/jid_BCP) or on request from the first author.
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Khoury B, Ammar J. Cognitive behavioral therapy for treatment of primary care patients presenting with psychological disorders. Libyan J Med 2014; 9:24186. [PMID: 24690496 PMCID: PMC3972417 DOI: 10.3402/ljm.v9.24186] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Accepted: 03/03/2014] [Indexed: 11/14/2022] Open
Abstract
Mental disorders affect a great number of people worldwide. Four out of the 10 leading causes of disability in the world are mental disorders. Because of the scarcity of specialists around the world and especially in developing countries, it is important for primary care physicians to provide services to patients with mental disorders. The most widely researched and used psychological approach in primary care is cognitive behavioral therapy. Due to its brief nature and the practical skills it teaches, it is convenient for use in primary care settings. The following paper reviews the literature on psychotherapy in primary care and provides some practical tips for primary care physicians to use when they are faced with patients having mental disorders.
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Affiliation(s)
- Brigitte Khoury
- Department of Psychiatry, American University of Beirut, Beirut, Lebanon;
| | - Joumana Ammar
- Department of Psychiatry, American University of Beirut, Beirut, Lebanon
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65
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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: 20] [Impact Index Per Article: 1.8] [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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Chilcot J, Moss-Morris R. Changes in illness-related cognitions rather than distress mediate improvements in irritable bowel syndrome (IBS) symptoms and disability following a brief cognitive behavioural therapy intervention. Behav Res Ther 2013; 51:690-5. [DOI: 10.1016/j.brat.2013.07.007] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2013] [Revised: 07/15/2013] [Accepted: 07/18/2013] [Indexed: 12/14/2022]
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Tonkin-Crine S, Bishop FL, Ellis M, Moss-Morris R, Everitt H. Exploring patients' views of a cognitive behavioral therapy-based website for the self-management of irritable bowel syndrome symptoms. J Med Internet Res 2013; 15:e190. [PMID: 24001787 PMCID: PMC3785978 DOI: 10.2196/jmir.2672] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2013] [Revised: 06/18/2013] [Accepted: 06/21/2013] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Cognitive behavioral therapy (CBT) has been shown to have positive effects on the management of irritable bowel syndrome (IBS) symptoms. A factorial pilot randomized placebo-controlled trial (called MIBS) tested the potential effectiveness of a self-management CBT-based website alongside two medications: methylcellulose and mebeverine, and a placebo. The results showed no significant differences in quality of life or symptom severity measures, but enablement and participant's global assessment of relief was higher in the website groups. OBJECTIVE To conduct a qualitative study nested within this trial, in order to explore patients' views and experiences of using the CBT-based website to facilitate self-management of IBS. METHODS Semistructured interviews were carried out with patients who had used the website with one session of nurse support (n=16) or the website alone (n=15) while participating in the MIBS trial. An inductive thematic analysis was conducted. RESULTS We identified three types of engagement with the CBT-based website. One group of participants, mostly in the website-only condition, had limited or no engagement with the website. One group engaged with the content and advice on practical lifestyle changes. The final group of participants engaged with the content and advice on psychological aspects related to IBS. Similarities and differences between these three groups are explored. CONCLUSIONS Teaching self-management techniques through a Web intervention was received positively by most of the participants. Concepts linked to cognitive aspects of CBT appeared to be harder for participants to engage with. Participants who received nurse support rated the cognitive aspects more positively, suggesting that some therapy support alongside the website should be considered. However, the Web format was preferred by some who favored anonymity as well as those who appreciated the accessibility and ease of use of this type of management. Suggestions on how to encourage engagement with Web interventions are discussed.
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Affiliation(s)
- Sarah Tonkin-Crine
- Primary Care and Population Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom.
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69
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Pajak R, Lackner J, Kamboj SK. A systematic review of minimal-contact psychological treatments for symptom management in irritable bowel syndrome. J Psychosom Res 2013; 75:103-12. [PMID: 23915765 DOI: 10.1016/j.jpsychores.2013.05.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2013] [Revised: 05/13/2013] [Accepted: 05/14/2013] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Psychological treatments are effective in alleviating symptoms of IBS but are not widely available. The need for wider dissemination of treatments has encouraged the development of 'minimal-contact' therapies requiring fewer resources than existing psychological treatments which rely on face-to-face contact. METHOD Using comprehensive search terms, the Embase, Medline and PsychInfo databases (all years) were searched. RESULTS Twelve studies--nine RCTs and three non-controlled preliminary studies - meeting inclusion criteria were reviewed and assessed for quality using objective criteria. Apart from one study of expressive writing, all interventions were based on cognitive (and/or) behavioural principles or hypnosis and tended to be adaptations of existing therapist-led interventions. Compared to control conditions, minimal-contact interventions were efficacious, the majority of studies showing statistically significant improvements by the end of treatment. For cognitive-behaviour-therapy-based interventions effects sizes were large. The two studies that compared minimal-contact with therapist-delivered interventions broadly suggest comparable outcomes between these modalities. CONCLUSIONS Minimal-contact cognitive-behavioural interventions show promise in the treatment of IBS. Because of the lower quality of studies of hypnosis and those involving interventions delivered entirely remotely, further support is needed before such approaches can be recommended for widespread use. More generally, future research should use representative samples, active control conditions, and intention to treat analysis. Nonetheless, existing high quality studies suggest that minimal-contact therapies may be a safe, effective means of achieving scaleability of psychological treatments for IBS.
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Affiliation(s)
- Rosanna Pajak
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
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70
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Ahl A, Mikocka-Walus A, Gordon A, Andrews JM. Are self-administered or minimal therapist contact psychotherapies an effective treatment for irritable bowel syndrome (IBS): a systematic review. J Psychosom Res 2013; 75:113-20. [PMID: 23915766 DOI: 10.1016/j.jpsychores.2013.04.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Revised: 04/25/2013] [Accepted: 04/29/2013] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Irritable bowel syndrome is a highly prevalent gastrointestinal condition that is known to be associated with maladaptive psychological coping and is extremely costly to the health-care system. Psychotherapy has been found to improve both physical and psychological symptoms in IBS. However, it is unknown whether 'no therapist' or 'minimal therapist' contact self-help psychotherapy programs are effective treatments for IBS. Thus, this paper aims to determine whether 'no therapist' or 'minimal therapist' contact self-help psychotherapy programs are effective treatments for IBS. METHODS A search of PubMed, SCOPUS, Cochrane Library, and Ebscohost research databases was conducted without language or date restriction in July 2012. RESULTS Nine relevant publications were included in the final review, all of which were randomized controlled trials (RCTs) and included an intervention that was primarily self-administered. It was found that 'no therapist' contact self-help programs are likely to have poor results due to lack of engagement in the program, whilst 'minimal therapist' contact programs appear to produce positive results in terms of symptom relief. Trends towards 'minimal therapist' contact self-help programs having a positive impact on quality of life (QOL) and psychological outcomes were evident. CONCLUSION 'Minimal therapist' contact psychotherapy programs have the potential to reduce healthcare seeking behaviour and potentially reduce healthcare costs. However, further studies need to be conducted to confirm this effect as there is poor standardisation in the measurements of the available studies.
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Affiliation(s)
- Alyce Ahl
- School of Psychology, University of South Australia, Adelaide, Australia
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71
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Everitt H, Moss-Morris R, Sibelli A, Tapp L, Coleman N, Yardley L, Smith P, Little P. Management of irritable bowel syndrome in primary care: the results of an exploratory randomised controlled trial of mebeverine, methylcellulose, placebo and a self-management website. BMC Gastroenterol 2013; 13:68. [PMID: 23602047 PMCID: PMC3651308 DOI: 10.1186/1471-230x-13-68] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2012] [Accepted: 04/08/2013] [Indexed: 02/07/2023] Open
Abstract
Background Many patients with IBS suffer on-going symptoms. The evidence base is poor for IBS drugs but they are widely prescribed and advised in Guidelines. Cognitive Behavioural Therapy (CBT) can be helpful, but availability is poor in the NHS. We developed a web-based CBT self-management programme (Regul8) in partnership with patients and trialled it and common IBS medications in an exploratory factorial RCT to test trial procedures and provide information for a larger trial. Methods Patients, 16 to 60 years, with IBS symptoms fulfilling Rome III criteria were recruited via GP practices and randomised to over-encapsulated mebeverine, methylcellulose or placebo for 6 weeks and to 1 of 3 website conditions: Regul8 with a nurse telephone session and email support, Regul8 with minimal email support, or no website. Results 135 patients recruited from 26 GP practices. Mean IBS SSS score 241.9 (sd 87.7), IBS-QOL 64 (sd 20) at baseline. 91% follow-up at 12 weeks. Mean IBS SSS decreased by 35 points from baseline to 12 weeks. There was no significant difference in IBS SSS or IBS-QOL score between medication or website groups at 12 weeks, or in medication groups at 6 weeks, or IBS-QOL in website groups at 6 weeks. However, IBS SSS at 6 weeks was lower in the No website group than the website groups (IBS SSS no website =162.8 (95% CI 137.4-188.3), website 197.0 (172.4 - 221.7), Website + telephone support 208.0 (183.1-233.0) p = 0.037). Enablement and Subjects Global Assessment of relief (SGA) were significantly improved in the Regul8 groups compared to the non-website group at 12 weeks (Enablement = 0 in 56.8% of No website group, 18.4% website, 10.5% Website + support, p = 0.001) (SGA; 32.4% responders in No website group, 45.7% website group, 63.2% website + support group, p = 0.035). Conclusions This exploratory study demonstrates feasibility and high follow-up rates and provides information for a larger trial. Primary outcomes (IBS SS and IBS QOL) did not reach significance at 6 or 12 weeks, apart from IBS SSS being lower in the no-website group at 6 weeks - this disappeared by 12 weeks. Improved Enablement suggests patients with access to the Regul8 website felt better able to cope with their symptoms than the non-website group. Improved SGA score in the Regul8 groups may indicate some overall improvement not captured on other measures. Trial registration ClinicalTrials.gov Identifier (NCT number): NCT00934973.
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What are the implications of changing treatment delivery models for patients with inflammatory bowel disease: a discussion paper. Eur J Gastroenterol Hepatol 2013; 25:393-8. [PMID: 23470263 DOI: 10.1097/meg.0b013e32835c07b4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
An integrated model of care has been used effectively to manage chronic diseases; however, there is limited, yet encouraging evidence on its introduction in the management of inflammatory bowel disease (IBD), a chronic gastrointestinal condition. Here, the rationale for and implications of introducing an integrated model of care for patients with IBD are discussed, with a particular focus on psychology input, patient-centred care, efficiency as perceived by patients and doctors, financial implications and the possible means of model introduction. This is a discussion paper on the integrated model of care for IBD against a background of what has been learned from an integrated model of care established in other chronic conditions. Although limited, the emerging data on an integrated model of care in IBD are encouraging with respect to patient outcomes and savings in healthcare costs. In other conditions, the model has been well received by both patients and practitioners, although the loss of autonomy by doctors is listed among its drawbacks. The cost-effectiveness data are now sufficiently convincing to recommend the model's acceptance in principle. The model should be promoted at the policy level rather than by individual practitioners to facilitate equal access for patients with IBD on a larger scale than currently.
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73
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Palsson OS, Whitehead WE. Psychological treatments in functional gastrointestinal disorders: a primer for the gastroenterologist. Clin Gastroenterol Hepatol 2013; 11:208-16; quiz e22-3. [PMID: 23103907 PMCID: PMC3591464 DOI: 10.1016/j.cgh.2012.10.031] [Citation(s) in RCA: 101] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2012] [Revised: 10/09/2012] [Accepted: 10/10/2012] [Indexed: 12/12/2022]
Abstract
The functional gastrointestinal disorders (FGIDs) often show inadequate response to usual medical care. Psychological treatments can help improve functional gastrointestinal disorder patient outcomes, and such treatment should be considered for patients who have moderate or severe symptoms after 3-6 months of medical care and those whose symptoms are clearly exacerbated by stress or emotional symptoms. Effective psychological treatments, which are based on multiple randomized controlled trials, include cognitive behavioral therapy and hypnosis for irritable bowel syndrome and pediatric functional abdominal pain, cognitive behavioral therapy for functional chest pain, and biofeedback for dyssynergic constipation in adults. Successful referral by the gastroenterologist for psychological treatment is facilitated by educating the patient about the rationale for such treatment, reassurance about the diagnosis and continuation of medical care, firm doctor-patient therapeutic alliance, and identification of and communication with an appropriate psychological services provider.
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Affiliation(s)
- Olafur S Palsson
- Center for Functional Gastrointestinal and Motility Disorders, Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-7080, USA
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74
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Labus J, Gupta A, Gill HK, Posserud I, Mayer M, Raeen H, Bolus R, Simren M, Naliboff BD, Mayer EA. Randomised clinical trial: symptoms of the irritable bowel syndrome are improved by a psycho-education group intervention. Aliment Pharmacol Ther 2013; 37:10.1111/apt.12171. [PMID: 23205588 PMCID: PMC3829380 DOI: 10.1111/apt.12171] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Evidence supports the effectiveness of cognitive behavioural approaches in improving the symptoms of the irritable bowel syndrome (IBS). Duration, cost and resistance of many patients towards a psychological therapy have limited their acceptance. AIM To evaluate the effectiveness of a psycho-educational intervention on IBS symptoms. METHODS Sixty-nine IBS patients (72% female) were randomised to an intervention or a wait-list control group. The IBS class consisted of education on a biological mind body disease model emphasising self-efficacy and practical relaxation techniques. RESULTS Patients in the intervention showed significant improvement on GI symptom severity, visceral sensitivity, depression and QoL postintervention and most of these gains were maintained at 3-month follow-up (Hedge's g = -0.46-0.77). Moderated mediation analyses indicated change in anxiety, visceral sensitivity, QoL and catastrophising due to the intervention had moderate mediation effects (Hedge's g = -0.38 to -0.60) on improvements in GI symptom severity for patients entering the trial with low to average QoL. Also, change in GI symptom severity due to the intervention had moderate mediation effects on improvements in QoL especially in patients with low to average levels of QoL at baseline. Moderated mediation analyses indicated mediation was less effective for patients entering the intervention with high QoL. CONCLUSIONS A brief psycho-educational group intervention is efficacious in changing cognitions and fears about the symptoms of the irritable bowel syndrome, and these changes are associated with clinically meaningful improvement in symptoms and quality of life. The intervention seems particularly tailored to patients with low to moderate quality of life baseline levels.
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Affiliation(s)
- Jennifer Labus
- Gail and Gerald Oppenheimer Family Center for Neurobiology of Stress, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Arpana Gupta
- Gail and Gerald Oppenheimer Family Center for Neurobiology of Stress, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Harkiran K. Gill
- Gail and Gerald Oppenheimer Family Center for Neurobiology of Stress, David Geffen School of Medicine at UCLA, Los Angeles, CA
,Department of Internal Medicine, Sahlgrenska University Hospital, Göteborg, Sweden, Mailman School of Public Health, Columbia University, New York, NY
| | - Iris Posserud
- Department of Psychiatry, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Minou Mayer
- Gail and Gerald Oppenheimer Family Center for Neurobiology of Stress, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Heidi Raeen
- Gail and Gerald Oppenheimer Family Center for Neurobiology of Stress, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Roger Bolus
- Gail and Gerald Oppenheimer Family Center for Neurobiology of Stress, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Magnus Simren
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA
,Department of Psychiatry, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Bruce D. Naliboff
- Gail and Gerald Oppenheimer Family Center for Neurobiology of Stress, David Geffen School of Medicine at UCLA, Los Angeles, CA
,Department of Physiology, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Emeran A. Mayer
- Gail and Gerald Oppenheimer Family Center for Neurobiology of Stress, David Geffen School of Medicine at UCLA, Los Angeles, CA
,Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA
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Peckham EJ, Relton C, Raw J, Walters C, Thomas K, Smith C. A protocol for a trial of homeopathic treatment for irritable bowel syndrome. Altern Ther Health Med 2012; 12:212. [PMID: 23131064 PMCID: PMC3517481 DOI: 10.1186/1472-6882-12-212] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2012] [Accepted: 10/25/2012] [Indexed: 02/08/2023]
Abstract
Background Irritable bowel syndrome is a chronic condition with no known cure. Many sufferers seek complementary and alternative medicine including homeopathic treatment. However there is much controversy as to the effectiveness of homeopathic treatment. This three-armed study seeks to explore the effectiveness of individualised homeopathic treatment plus usual care compared to both an attention control plus usual care and usual care alone, for patients with irritable bowel syndrome. Methods/design This is a three-armed pragmatic randomised controlled trial using the cohort multiple randomised trial methodology. Patients are recruited to an irritable bowel syndrome cohort from primary and secondary care using GP databases and consultants lists respectively. From this cohort patients are randomly selected to be offered, 5 sessions of homeopathic treatment plus usual care, 5 sessions of supportive listening plus usual care or usual care alone. The primary clinical outcome is the Irritable Bowel Syndrome Symptom Severity at 26 weeks. From a power calculation, it is estimated that 33 people will be needed for the homeopathic treatment arm and 132 for the usual care arm, to detect a minimal clinical difference at 80 percent power and 5 percent significance allowing for loss to follow up. An unequal group size has been used for reasons of cost. Analysis will be by intention to treat and will compare homeopathic treatment with usual care at 26 weeks as the primary analysis, and homeopathic treatment with supportive listening as an additional analysis. Discussion This trial has received NHS approval and results are expected in 2013. Trial registration Current Controlled Trials ISRCTN90651143
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76
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Meditation over medication for irritable bowel syndrome? On exercise and alternative treatments for irritable bowel syndrome. Curr Gastroenterol Rep 2012; 14:283-9. [PMID: 22661301 DOI: 10.1007/s11894-012-0268-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Complimentary alternative treatment regimens are widely used in irritable bowel syndrome (IBS), but the evidence supporting their use varies. For psychological treatment options, such as cognitive behavioral therapy, mindfulness, gut-directed hypnotherapy, and psychodynamic therapy, the evidence supporting their use in IBS patients is strong, but the availability limits their use in clinical practice. Dietary interventions are commonly included in the management of IBS patients, but these are primarily based on studies assessing physiological function in relation to dietary components, and to a lesser degree upon research examining the role of dietary components in the therapeutic management of IBS. Several probiotic products improve a range of symptoms in IBS patients. Physical activity is of benefit for health in general and recent data implicates its usefulness also for IBS patients. Acupuncture does not seem to have an effect beyond placebo in IBS. A beneficial effect of some herbal treatments has been reported.
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77
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Ringström G, Störsrud S, Simrén M. A comparison of a short nurse-based and a long multidisciplinary version of structured patient education in irritable bowel syndrome. Eur J Gastroenterol Hepatol 2012; 24:950-7. [PMID: 22617366 DOI: 10.1097/meg.0b013e328354f41f] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Structured multidisciplinary patient group education has positive effects on symptoms, health-related quality of life, and disease-related knowledge in patients with irritable bowel syndrome (IBS), but few studies comparing different forms of educational interventions are available. Our aim was to compare the effects of long multidisciplinary group education with a short nurse-based group education with regard to symptoms, knowledge, quality of life, and satisfaction with the intervention in IBS patients. METHODS Patients with IBS according to the Rome II criteria were randomized to either short nurse-based or a long multidisciplinary-based education. The effects were evaluated by self-administered questionnaires at 3, 6, and 12 months after baseline, and compared between the groups. RESULTS No differences in effects were detected in the between-group comparisons at any of the follow-up assessments. However, positive effects on symptoms, knowledge, quality of life, and satisfaction with the intervention were found in both the short and the long version. CONCLUSION A short, nurse-based educational intervention seems to be as efficacious as a longer multidisciplinary version. In both groups, positive effects on patients' well-being were found to a similar extent. This is an important finding that, from a cost-effective perspective, could contribute toward an optimized management of patients with IBS.
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Affiliation(s)
- Gisela Ringström
- Department of Internal Medicine, Section of Gastroenterology & Hepatology, Sahlgrenska University Hospital, Gothenburg, Sweden.
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78
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Higgins R, Murphy B, Worcester M, Daffey A. Supporting chronic disease self-management: translating policies and principles into clinical practice. Aust J Prim Health 2012; 18:80-7. [PMID: 22394667 DOI: 10.1071/py11006] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2011] [Accepted: 05/26/2011] [Indexed: 11/23/2022]
Abstract
To support self-management, health professionals need to adopt a client-centred approach and learn to deliver evidence-based behaviour change interventions. This paper reports on the evaluation of 1- and 2-day training programs developed to improve health professionals' capacity to support chronic disease self-management (CDSM). The 321 participants attended one of eighteen supporting CDSM courses held in urban and rural settings. Participants included nurses, allied health professionals, Aboriginal health workers and general practitioners. Data were collected at three time points: before participation; immediately after the training; and, for a sub-sample of 37 participants, 2 months after the training. Results revealed a significant and sustained increase in CDSM self-efficacy following training regardless of participants' gender, age or qualifications. A thematic analysis of the responses concerning intended practice revealed four main areas of intended practice change, namely: use behavioural strategies; improve communication with clients; adopt a client-centred approach; and improve goal setting. The number of practice changes at 2 months reported by a sub-sample of participants ranged from 1 to 20 with a mean of 14 (s.d.=4). The three most common areas of practice change point to the adoption by health professionals of a collaborative approach with chronic disease patients. Lack of staff trained in CDSM was seen as a major barrier to practice change, with lack of support and finance also named as barriers to practice change. Participants identified that increased training, support and awareness of the principles of supporting CDSM would help to overcome barriers to practice change. These results indicate a readiness among health professionals to adopt a more collaborative approach given the skills and the tools to put this approach into practice.
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Affiliation(s)
- Rosemary Higgins
- Heart Research Centre, Royal Melbourne Hospital, Melbourne, Vic. 3050, Australia.
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79
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Ruehlman LS, Karoly P, Enders C. A randomized controlled evaluation of an online chronic pain self management program. Pain 2011; 153:319-330. [PMID: 22133450 DOI: 10.1016/j.pain.2011.10.025] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2011] [Revised: 09/15/2011] [Accepted: 10/18/2011] [Indexed: 11/17/2022]
Abstract
Internet-based educational and therapeutic programs (e-health applications) are becoming increasingly popular for a variety of psychological and physical disorders. We tested the efficacy of an online Chronic Pain Management Program, a comprehensive, fully self-directed and self-paced system that integrates social networking features and self-management tools into an interactive learning environment. Of 305 adult participants (196 women, 109 men), a total of 162 individuals with chronic pain were randomly assigned unsupervised access to the program for approximately 6 weeks; 143 were assigned to the wait-listed control group with treatment as usual. A comprehensive assessment was administered before the study and approximately 7 and 14 weeks thereafter. All recruitment, data collection, and participant involvement took place online. Participation was fully self-paced, permitting the evaluation of program effectiveness under real-world conditions. Intent-to-treat analysis that used linear growth models was used as the primary analytic tool. Results indicated that program utilization was associated with significant decreases in pain severity, pain-related interference and emotional burden, perceived disability, catastrophizing, and pain-induced fear. Further, program use led to significant declines in depression, anxiety, and stress. Finally, as compared to the wait-listed control group, the experimental group displayed a significant increase in knowledge about the principles of chronic pain and its management. Study limitations are considered, including the recognition that not all persons with chronic pain are necessarily good candidates for self-initiated, self-paced, interactive learning.
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Affiliation(s)
- Linda S Ruehlman
- Goalistics, LLC, Tempe, AZ, USA Department of Psychology, Arizona State University, Tempe, USA
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80
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Balon R. Clinical factor 2010. PSYCHOTHERAPY AND PSYCHOSOMATICS 2011; 80:195-8. [PMID: 21494060 DOI: 10.1159/000324510] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2011] [Accepted: 01/24/2011] [Indexed: 11/19/2022]
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Ljótsson B, Andersson G, Andersson E, Hedman E, Lindfors P, Andréewitch S, Rück C, Lindefors N. Acceptability, effectiveness, and cost-effectiveness of internet-based exposure treatment for irritable bowel syndrome in a clinical sample: a randomized controlled trial. BMC Gastroenterol 2011; 11:110. [PMID: 21992655 PMCID: PMC3206465 DOI: 10.1186/1471-230x-11-110] [Citation(s) in RCA: 87] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2011] [Accepted: 10/12/2011] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Internet-based cognitive behavior therapy (ICBT) has shown promising effects in the treatment of irritable bowel syndrome (IBS). However, to date no study has used a design where participants have been sampled solely from a clinical population. We aimed to investigate the acceptability, effectiveness, and cost-effectiveness of ICBT for IBS using a consecutively recruited sample from a gastroenterological clinic. METHODS Sixty-one patients were randomized to 10 weeks of ICBT (n = 30) or a waiting list control (n = 31). The ICBT was guided by an online therapist and emphasized acceptance of symptoms through exposure and mindfulness training. Severity of IBS symptoms was measured with the Gastrointestinal symptom rating scale--IBS version (GSRS-IBS). Patients in both groups were assessed at pre- and post-treatment while only the ICBT group was assessed 12 months after treatment completion. Health economic data were also gathered at all assessment points and analyzed using bootstrap sampling. RESULTS Fifty of 61 patients (82%) completed the post-treatment assessment and 20 of 30 patients (67%) in the ICBT group were assessed at 12-month follow-up. The ICBT group demonstrated significantly (p < .001) larger improvements on the IBS-related outcome scales than the waiting list group. The between group effect size on GSRS-IBS was Cohen's d = 0.77 (95% CI: 0.19-1.34). Similar effects were noted on measures of quality of life and IBS-related fear and avoidance behaviors. Improvements in the ICBT group were maintained at 12-month follow-up. The ICBT condition was found to be more cost-effective than the waiting list, with an 87% chance of leading to reduced societal costs combined with clinical effectiveness. The cost-effectiveness was sustained over the 12-month period. CONCLUSIONS ICBT proved to be a cost-effective treatment when delivered to a sample recruited from a gastroenterological clinic. However, many of the included patients dropped out of the study and the overall treatment effects were smaller than previous studies with referred and self-referred samples. ICBT may therefore be acceptable and effective for only a subset of clinical patients. Study dropout seemed to be associated with severe symptoms and large impairment. Objective and empirically validated criteria to select which patients to offer ICBT should be developed. TRIAL REGISTRATION ClinicalTrials.gov: NCT00844961.
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Affiliation(s)
- Brjánn Ljótsson
- Department of Clinical Neuroscience, Division of Psychiatry, Karolinska Institutet, Stockholm, Sweden.
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82
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Internet-delivered exposure-based treatment vs. stress management for irritable bowel syndrome: a randomized trial. Am J Gastroenterol 2011; 106:1481-91. [PMID: 21537360 DOI: 10.1038/ajg.2011.139] [Citation(s) in RCA: 149] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Our research group has developed an internet-delivered cognitive behavioral treatment (ICBT) for irritable bowel syndrome (IBS). We compared ICBT with internet-delivered stress management (ISM) for IBS to assess whether the effects of ICBT are specific. METHODS This was a randomized controlled trial, including 195 self-referred participants diagnosed with IBS. The treatment interventions lasted for 10 weeks and included an online therapist contact. The ICBT emphasized acceptance of symptoms through exposure to IBS symptoms and related negative feelings. The ICBT also included mindfulness training. The ISM emphasized symptom control through relaxation techniques, dietary adjustments, and problem-solving skills. Severity of IBS symptoms was measured with the gastrointestinal symptom rating scale-IBS version (GSRS-IBS). Credibility of the treatments and expectancy of improvement were assessed with the treatment credibility scale. The participants' perceived therapeutic alliance with their online therapist was measured with the working alliance inventory. RESULTS At post-treatment and 6-month follow-up, 192 (99%) and 169 (87%) participants returned data, respectively. At post-treatment and 6-month follow-up, we found significant differences on the GSRS-IBS, favoring ICBT. The difference on GSRS-IBS scores was 4.8 (95% confidence interval (CI): 1.2-8.4) at post-treatment and 5.9 (95% CI: 1.9-9.9) at 6-month follow-up. There were no significant differences on the treatment credibility scale or the working alliance inventory between the groups. CONCLUSIONS Internet-delivered CBT has specific effects that cannot be attributed only to treatment credibility, expectancy of improvement, therapeutic alliance, or attention. Furthermore, a treatment based on exposure exercises specifically tailored for IBS may be a better treatment option than general stress and symptom management for IBS patients. ICBT is a promising treatment modality for IBS as it can be offered to IBS patients in much larger scale than conventional psychological treatments.
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83
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Tsynman DN, Thor S, Kroser JA. Treatment of irritable bowel syndrome in women. Gastroenterol Clin North Am 2011; 40:265-90, vii. [PMID: 21601780 DOI: 10.1016/j.gtc.2011.03.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
Irritable bowel syndrome (IBS) is a complex clinical process with multiple pathophysiologic mechanisms. There has recently been a shift in the treatment of patients with severe IBS symptoms to disease-modifying therapies as opposed to symptomatic treatment. Because pathophysiologic differences exist between men and women, so does the efficacy of treatment options. These differences could further explain gender-related differences in disease prevalence and treatment response. A brief discussion of the definition, epidemiology, and diagnostic criteria of IBS is followed by a comprehensive review of the current treatment choices and potential future therapeutic options of IBS in women.
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Affiliation(s)
- Donald N Tsynman
- Department of Internal Medicine, Hahnemann University Hospital, Drexel University College of Medicine, Broad and Vine Street, Philadelphia, PA 19104, USA
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84
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Grover M, Drossman DA. Centrally acting therapies for irritable bowel syndrome. Gastroenterol Clin North Am 2011; 40:183-206. [PMID: 21333907 DOI: 10.1016/j.gtc.2010.12.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Irritable bowel syndrome (IBS) and other functional gastrointestinal (GI) disorders typically defy traditional diagnostic methods based on structural abnormalities, and has led to the emergence of the discipline of neurogastroenterology or the study of the "brain-gut axis," which is based on dysregulation of neuroenteric pathways as a key pathophysiological feature of IBS. Centrally acting treatments can influence these pathways and improve the clinical manifestations of pain and bowel dysfunction associated with this disorder. To successfully implement these treatment strategies, it is important to recognize their dual effects on brain and gut, understanding the nature and severity of the GI symptoms and their psychosocial concomitants, and applying them within the context of the patient's understanding of their value.
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Affiliation(s)
- Madhusudan Grover
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA
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85
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Flett GL, Baricza C, Gupta A, Hewitt PL, Endler NS. Perfectionism, psychosocial impact and coping with irritable bowel disease: a study of patients with Crohn's disease and ulcerative colitis. J Health Psychol 2011; 16:561-71. [PMID: 21346015 DOI: 10.1177/1359105310383601] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
The current research examined trait perfectionism, perfectionistic self-presentation, coping styles and sickness impact in 51 patients with either ulcerative colitis or Crohn's disease. Our results confirmed that trait perfectionism and perfectionistic self-presentation were associated with greater sickness impact. Moreover, the link between perfectionism and the psychosocial impact of illness was still evident after controlling for neuroticism, optimism and the physical impact of the disease. Perfectionism was also associated with emotional preoccupation coping. The results suggest that perfectionism is a factor that is associated with maladaptive coping and it amplifies the reported impact of irritable bowel diseases.
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86
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Everitt HA, Moss-Morris RE, Sibelli A, Tapp L, Coleman NS, Yardley L, Smith PW, Little PS. Management of irritable bowel syndrome in primary care: feasibility randomised controlled trial of mebeverine, methylcellulose, placebo and a patient self-management cognitive behavioural therapy website. (MIBS trial). BMC Gastroenterol 2010; 10:136. [PMID: 21087463 PMCID: PMC2998449 DOI: 10.1186/1471-230x-10-136] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2010] [Accepted: 11/18/2010] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND IBS affects 10-22% of the UK population. Abdominal pain, bloating and altered bowel habit affect quality of life, social functioning and time off work. Current GP treatment relies on a positive diagnosis, reassurance, lifestyle advice and drug therapies, but many suffer ongoing symptoms.A recent Cochrane review highlighted the lack of research evidence for IBS drugs. Neither GPs, nor patients have good evidence to inform prescribing decisions. However, IBS drugs are widely used: In 2005 the NHS costs were nearly £10 million for mebeverine and over £8 million for fibre-based bulking agents. CBT and self-management can be helpful, but poor availability in the NHS restricts their use. We have developed a web-based CBT self-management programme, Regul8, based on an existing evidence based self-management manual and in partnership with patients. This could increase access with minimal increased costs. METHODS/DESIGN The aim is to undertake a feasibility factorial RCT to assess the effectiveness of the commonly prescribed medications in UK general practice for IBS: mebeverine (anti-spasmodic) and methylcellulose (bulking-agent) and Regul8, the CBT based self-management website.135 patients aged 16 to 60 years with IBS symptoms fulfilling Rome III criteria, recruited via GP practices, will be randomised to 1 of 3 levels of the drug condition: mebeverine, methylcellulose or placebo for 6 weeks and to 1 of 3 levels of the website condition, Regul8 with a nurse telephone session and email support, Regul8 with minimal email support, or no website, thus creating 9 groups. OUTCOMES Irritable bowel symptom severity scale and IBS-QOL will be measured at baseline, 6 and 12 weeks as the primary outcomes. An intention to treat analysis will be undertaken by ANCOVA for a factorial trial. DISCUSSION This pilot will provide valuable information for a larger trial. Determining the effectiveness of commonly used drug treatments will help patients and doctors make informed treatment decisions regarding drug management of IBS symptoms, enabling better targeting of treatment. A web-based self-management CBT programme for IBS developed in partnership with patients has the potential to benefit large numbers of patients with low cost to the NHS. Assessment of the amount of email or therapist support required for the website will enable economic analysis to be undertaken.
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Affiliation(s)
- Hazel A Everitt
- Primary Medical Care, School of Medicine, University of Southampton, Southampton SO17 1BJ, UK
| | - Rona E Moss-Morris
- School of Psychology, University of Southampton, Southampton SO17 1BJ, UK
| | - Alice Sibelli
- Primary Medical Care, School of Medicine, University of Southampton, Southampton SO17 1BJ, UK
| | - Laura Tapp
- School of Psychology, University of Southampton, Southampton SO17 1BJ, UK
| | | | - Lucy Yardley
- School of Psychology, University of Southampton, Southampton SO17 1BJ, UK
| | - Peter W Smith
- Southampton Statistical Sciences Research Institute, University of Southampton, Southampton SO17 1BJ, UK
| | - Paul S Little
- Primary Medical Care, School of Medicine, University of Southampton, Southampton SO17 1BJ, UK
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87
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Ljótsson B, Hedman E, Lindfors P, Hursti T, Lindefors N, Andersson G, Rück C. Long-term follow-up of internet-delivered exposure and mindfulness based treatment for irritable bowel syndrome. Behav Res Ther 2010; 49:58-61. [PMID: 21092934 DOI: 10.1016/j.brat.2010.10.006] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2010] [Revised: 10/19/2010] [Accepted: 10/25/2010] [Indexed: 12/18/2022]
Abstract
We conducted a follow-up of a previously reported study of internet-delivered cognitive behavior therapy (CBT) for IBS, based on exposure and mindfulness exercises (Ljótsson et al. (2010). Internet-delivered exposure and mindfulness based therapy for irritable bowel syndrome - a randomized controlled trial. Behaviour Research and Therapy, 48, 531-539). Seventy-five participants from the original sample of 85 (88%) reported follow-up data at 15-18 months (mean 16.4 months) after completing treatment. The follow-up sample included participants from both the original study's treatment group and waiting list after it had been crossed over to treatment. Intention-to-treat analysis showed that treatment gains were maintained on all outcome measures, including IBS symptoms, quality of life, and anxiety related to gastrointestinal symptoms, with mainly large effect sizes (within-group Cohen's d=0.78-1.11). A total of fifty participants (59% of the total original sample; 52% of the original treatment group participants and 65% of the original waiting list participants) reported adequate relief of symptoms. Improvements at follow-up were more pronounced for the participants that had completed the full treatment and maintenance of improvement did not seem to be dependent on further treatment seeking. This study suggests that internet-delivered CBT based on exposure and mindfulness has long-term beneficial effects for IBS-patients.
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Affiliation(s)
- Brjánn Ljótsson
- Center for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
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88
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Current World Literature. Curr Opin Support Palliat Care 2010; 4:207-27. [DOI: 10.1097/spc.0b013e32833e8160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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89
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Abstract
BACKGROUND Irritable bowel syndrome is an extremely common and costly condition. Because there is no cure, patients must be supported to manage their own condition. AIM To assess systematically the interventions used to support irritable bowel syndrome patient self-management. METHODS A search of PubMed, EMBASE, CINAHL and PsycINFO was performed to identify all studies that involved self-management support interventions for irritable bowel syndrome. Studies that compared the self-management-related intervention to a control group were included. RESULTS Eleven studies that involved a total of 1657 patients were included. For nearly all studies, the intervention was associated with statistically significant benefits. However, across studies there was significant heterogeneity in terms of sample size, diagnostic criteria, study setting, study design, primary outcome, statistical analyses and study quality. Therefore, individual study results could not be statistically combined. CONCLUSIONS Many self-management support interventions appear benefit patients with irritable bowel syndrome. However, studies were limited by methodological flaws. Furthermore, feasibility in 'real world' clinical practice is uncertain. Thus, practical self-management interventions that can be applied across various clinical settings should be developed, and then tested in well-designed clinical trials.
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Affiliation(s)
- S D Dorn
- Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, NC 27599-7080, USA.
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