A course of instruction for women with irritable bowel syndrome

A systematic review outlining the impact of education on patients and physicians in gastroenterology

Functional gastrointestinal symptoms (FGIDs) refer to a noticeable change in the body that is reported by the patient as being different from normal. FGIDs can have a significant impact on the patient's quality of life by interfering with daily functioning. The primary objective of the current paper was to identify short-term educational interventions for patients diagnosed with FGIDs and medically unexplained symptoms. This is with the aim of assessing its effectiveness on patient's quality of life and symptom severity. The second objective was to establish the current educational programmes and training opportunities available for physicians working with this subgroup of patients. This is in order to ascertain if these could change negative physician beliefs and attitudes. Databases such as PubMed and Google Scholar were searched from November to February 2018. A total of eight interventions were found which were evaluated using the Behavioural Change Techniques Taxonomy. Short-term educational programmes combining the use of lectures and practical sessions were found to be the most effective in improving patient quality of life and symptom severity. Managing patient exposure through the use of problem-based learning was considered the most effective teaching method for trainee physicians and could help to prevent the internalisation of negative attitudes. Definite conclusions about the effectiveness of patient and physician interventions are difficult to ascertain due to the small number of studies found and the high risk of bias. Future research should focus on providing a more unified approach to the management of this subgroup of patients.

An Intervention for Person-Centered Support in Irritable Bowel Syndrome: Development and Pilot Study

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.

Roles of healthcare professionals in the management of chronic gastrointestinal diseases with a focus on primary care: A systematic review

Background and aim

Inflammatory bowel disease (IBD) refers to a group of complex and chronic conditions that requires long‐term care delivered by a group of healthcare professionals through a multidisciplinary care model. We conducted a systematic review to examine and understand the role of healthcare professionals in the primary care management of IBD, and identify the gaps in IBD management that could be filled by primary care providers such as general practitioners (GPs) and pharmacists.

Methods

The search strategy retrieved published studies from five databases, and eligible articles were assessed for quality. A gray literature search of the websites of organizations was also undertaken.

Results

Twenty‐one studies were included, of which 19 were peer‐reviewed research articles and two reports were from organizational bodies. Although studies have shown the roles of GPs, pharmacists, dietitians, and psychologists in IBD management, nurses and gastroenterologists were the key drivers delivering specialized care to IBD patients. Many key services are accessible only for hospital inpatients (tertiary care) or through outpatient clinics (secondary care) with an absence of a multidisciplinary approach including GPs and pharmacists.

Conclusion

Gastroenterologists and nurses have an important role in the delivery of care to patients with chronic gastrointestinal diseases including IBD, coeliac disease, irritable bowel syndrome, and functional dyspepsia. The role of nurses includes provision of specialized care to IBD patients, as well as supportive care such as education, monitoring of therapy, and ongoing assistance. The available evidence shows many opportunities for primary care providers to play a more active role in the management of IBD patients.

Posterior laryngitis: a disease with different aetiologies affecting health-related quality of life: a prospective case-control study

BACKGROUND

Laryngo-pharyngeal reflux (LPR) is assumed to be the most common cause of posterior laryngitis (PL). Since LPR is found in healthy subjects, and PL patients are not improved by acid-reducing therapy, other aetiologies to PL must be considered. The aims of this study in PL were to investigate the prevalence of acid reflux in the proximal oesophagus and functional gastrointestinal symptoms, to analyse motilin levels in plasma, and to assess health-related quality of life (HRQOL) before and after treatment.

METHODS

Forty-six patients (26 women), with verified PL, median age 55 (IQR 41-68) years, were referred to oesophago-gastro-duodenoscopy and 24-h pH monitoring. Plasma motilin was analysed. The 36-item Short-Form questionnaire was completed at inclusion and at follow-up after 43±14 months, when also the Visual Analogue Scale for Irritable Bowel Syndrome was completed. Values were compared to controls. Treatment and relief of symptoms were noted from medical records.

RESULTS

Thirty-four percent had proximal acid reflux and 40% showed signs of distal reflux. Ninety-four percent received acid-reducing treatment, with total relief of symptoms in 17%. Patients with reflux symptoms had lower plasma motilin levels compared to patients without reflux symptoms (p = 0.021). The HRQOL was impaired at inclusion, but improved over time. Patients, especially men, had more functional gastrointestinal symptoms than controls.

CONCLUSIONS

This study indicates that a minority of patients with PL has LPR and is cured by acid-reducing therapy. Disturbed plasma motilin levels and presence of functional gastrointestinal symptoms are found in PL. The impaired HRQOL improves over time.

A comparison of a short nurse-based and a long multidisciplinary version of structured patient education in irritable bowel syndrome

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.

Learning about oneself through others: experiences of a group-based patient education programme about irritable bowel syndrome

BACKGROUND

People with irritable bowel syndrome (IBS) often experience severe illness-related troubles in their everyday lives. Many persons also perceive their disease-related knowledge to be insufficient, and they feel dissatisfied with their inability to improve well-being. Previous research about patient education and IBS has emphasized biomedical outcomes of symptoms, health-promoting behaviours, coping and health-related quality of life, rather than people's experiences.

AIM

To explore people's experiences of participating in a multidisciplinary group-based patient education programme about IBS and of the influence of this programme on everyday life with illness.

METHODS

Focus group interviews were performed with 31 persons after their participation in the patient education programme. Interpretive description guided the inductive analysis of data. The study was approved by the local research ethics committee.

FINDINGS

The analysis revealed four patterns; being part of a safe community, learning about oneself through others, understanding and controlling the body and illness as a whole, and being outside of the community. The pattern of learning about oneself through others can be described as a reciprocal activity of learning by listening to, telling and observing others. Being among similar others had created feelings among most of the focus group participants of being part of a safe community where taboo subjects related to IBS-symptoms could be outspoken. Understanding the body and illness as a whole had enhanced their ability to interpret bodily signals and to handle trouble some situations with greater self-confidence, and this regained their access to the social everyday world.

CONCLUSION

The combination of reciprocal sharing of experiences and the provision of professional scientific knowledge during the patient education programme together contributed to a growing readiness to improve well-being in everyday life, for most of the participating individuals. This was based on new understandings of the body and illness as a whole and of new abilities to make knowledge-based decisions about what strategies to use in overcoming illness-related troubles.

Physical activity improves symptoms in irritable bowel syndrome: a randomized controlled trial

OBJECTIVES

Physical activity has been shown to be effective in the treatment of conditions, such as fibromyalgia and depression. Although these conditions are associated with irritable bowel syndrome (IBS), no study has assessed the effect of physical activity on gastrointestinal (GI) symptoms in IBS. The aim was to study the effect of physical activity on symptoms in IBS.

METHODS

We randomized 102 patients to a physical activity group and a control group. Patients of the physical activity group were instructed by a physiotherapist to increase their physical activity, and those of the control group were instructed to maintain their lifestyle. The primary end point was to assess the change in the IBS Severity Scoring System (IBS-SSS).

RESULTS

A total of 38 (73.7% women, median age 38.5 (19-65) years) patients in the control group and 37 (75.7% women, median age 36 (18-65) years) patients in the physical activity group completed the study. There was a significant difference in the improvement in the IBS-SSS score between the physical activity group and the control group (-51 (-130 and 49) vs. -5 (-101 and 118), P=0.003). The proportion of patients with increased IBS symptom severity during the study was significantly larger in the control group than in the physical activity group.

CONCLUSIONS

Increased physical activity improves GI symptoms in IBS. Physically active patients with IBS will face less symptom deterioration compared with physically inactive patients. Physical activity should be used as a primary treatment modality in IBS.

Systematic review: self-management support interventions for irritable bowel syndrome

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.

Structured patient education is superior to written information in the management of patients with irritable bowel syndrome: a randomized controlled study

OBJECTIVE

Education and reassurance are proposed to be of great importance in the management of patients with irritable bowel syndrome (IBS), but few trials supporting this are available. Our aim was to compare the effects of a structured patient group education (IBS school) versus receiving written information in the form of an IBS guidebook, on knowledge, symptoms, and quality of life in IBS patients.

METHODS

Patients with IBS according to the Rome II criteria were randomized to participate in the group education or to receive the guidebook. The effects were evaluated by self-administered questionnaires at 3 and 6 months after baseline.

RESULTS

One hundred and forty-three patients - 71 in the guidebook group and 72 in the IBS school group - completed the study. Compared with the guidebook group, the patients in the education group showed greater reduction in IBS symptom severity and gastrointestinal (GI)-specific anxiety, as well as greater improvement in perceived knowledge of IBS. Several aspects of health-related quality of life were significantly improved after the group education, but not in the group who received the written information.

CONCLUSION

A structured patient group education is superior to written information to enhance knowledge of IBS, and improve GI symptoms and GI-specific anxiety in IBS patients.

What do patients with irritable bowel syndrome know about their disorder and how do they use their knowledge?

Irritable bowel syndrome (IBS) is a common disorder for which many patients experience a lack of information. By using a questionnaire, we aimed to explore how much knowledge these patients have, and what they find important to receive information and explanation about. Eighty-six subjects with IBS diagnosed in primary care and referred to a gastroenterologist completed the questionnaire before meeting the gastroenterologist. Approximately 80% had knowledge about IBS, although 55% stated that their knowledge was "just vague." According to visual analogue scale measurement, knowledge as well as satisfaction with knowledge was poor. Most patients had correct knowledge about IBS. Only 15% considered themselves to be thoroughly informed, and 24% stated that they had not received any information at all. The most important issue they wanted information about was what to do to improve symptoms. Many IBS patients seem to have correct knowledge about IBS; however, they do not consider themselves to have that knowledge, and therefore probably do not feel confident in using their knowledge. Encouraging and supporting patients with IBS could contribute to an increased ability to use their knowledge in a more appropriate way.

Gastrointestinal symptoms and well-being of adults living on a gluten-free diet: a case for nursing in celiac disease

Women with celiac disease (CD) living on a gluten-free diet (GFD) show a lower health-related quality of life and report a higher rate of gastrointestinal (GI) symptoms than men with CD. Uncertainty exists as to whether GI symptoms may explain the poorer treatment outcome of women with CD. This study was designed to explore relationships of GI symptoms and psychological well-being in men and women with long-standing CD. Patients with CD (n = 108; 59% women), aged 45-64 years, treated with a GFD for at least 8 years were evaluated by the Gastrointestinal Symptom Rating Scale and the Psychological General Well-Being index. The results show that women with a high rate of GI symptoms have no lower level of psychological well-being than corresponding men with CD and that women with CD with reduced psychological well-being have no more GI symptoms than corresponding men. Our results fail to support the notion that the reduced subjective health in CD is explained by GI symptoms. They may be secondary to perceived difficulties in managing everyday life, suggesting that launching a nurse-led follow-up may be helpful, as has been proven to be useful in other lifelong disorders.

Patient and practitioner influences on the placebo effect in irritable bowel syndrome

OBJECTIVE

To determine whether placebo responses can be explained by characteristics of the patient, the practitioner, or their interpersonal interaction.

METHODS

We performed an analysis of videotape and psychometric data from a clinical trial of patients with irritable bowel syndrome who were treated with placebo acupuncture in either a warm empathic interaction (Augmented, n = 96), a neutral interaction (Limited, n = 97), or a waitlist control (Waitlist, n = 96). We examined the relationships between the placebo response and a) patient personality and demographics; b) treating practitioner; and c) the patient-practitioner interaction as captured on videotape and rated by the Psychotherapy Process Q-Set.

RESULTS

Patient extraversion, agreeableness, openness to experience, and female gender were associated with placebo response, but these effects held only in the augmented group. Regression analyses controlling for all other independent variables suggest that only extraversion is an independent predictor of placebo response. There were significant differences between practitioners in outcomes; this effect was twice as large as the effect attributable to treatment group assignment. Videotape analysis indicated that the augmented group fostered a treatment relationship similar to a prototype of an ideal healthcare interaction.

CONCLUSIONS

Personality and gender influenced the placebo response, but only in the warm, empathic, augmented group. This suggests that, to the degree a placebo effect is evoked by the patient-practitioner relationship, personality characteristics of the patient will be associated with the placebo response. In addition, practitioners differed markedly in effectiveness, despite standardized interactions. We propose that the quality of the patient-practitioner interaction accounts for the significant difference between the groups in placebo response.

Patient and practitioner influences on the placebo effect in irritable bowel syndrome

OBJECTIVE

To determine whether placebo responses can be explained by characteristics of the patient, the practitioner, or their interpersonal interaction.

METHODS

We performed an analysis of videotape and psychometric data from a clinical trial of patients with irritable bowel syndrome who were treated with placebo acupuncture in either a warm empathic interaction (Augmented, n = 96), a neutral interaction (Limited, n = 97), or a waitlist control (Waitlist, n = 96). We examined the relationships between the placebo response and a) patient personality and demographics; b) treating practitioner; and c) the patient-practitioner interaction as captured on videotape and rated by the Psychotherapy Process Q-Set.

RESULTS

Patient extraversion, agreeableness, openness to experience, and female gender were associated with placebo response, but these effects held only in the augmented group. Regression analyses controlling for all other independent variables suggest that only extraversion is an independent predictor of placebo response. There were significant differences between practitioners in outcomes; this effect was twice as large as the effect attributable to treatment group assignment. Videotape analysis indicated that the augmented group fostered a treatment relationship similar to a prototype of an ideal healthcare interaction.

CONCLUSIONS

Personality and gender influenced the placebo response, but only in the warm, empathic, augmented group. This suggests that, to the degree a placebo effect is evoked by the patient-practitioner relationship, personality characteristics of the patient will be associated with the placebo response. In addition, practitioners differed markedly in effectiveness, despite standardized interactions. We propose that the quality of the patient-practitioner interaction accounts for the significant difference between the groups in placebo response.

Development of an educational intervention for patients with Irritable Bowel Syndrome (IBS): a pilot study

Background

Many IBS patients experience that they receive limited information and that the health care system does not take their complaints seriously. We aimed to develop a structured patient education, an 'IBS school', and investigate if the efficacy could be evaluated in terms of improved knowledge, symptom severity and health related quality of life (HRQOL).

Methods

The IBS school consisted of six weekly two hour sessions in a group setting. Five different health care professionals were responsible for one session each. Questionnaires covering patients' experience of the education, perceived knowledge about IBS, gastrointestinal symptoms, and HRQOL, were used for evaluation at baseline and at three, six, and twelve months after education.

Results

Twelve IBS patients were included. The patients were overall satisfied with the IBS school. In line with this, the gastrointestinal symptoms, HRQOL, and perceived knowledge about IBS improved significantly after the education.

Conclusion

An IBS school seems to be a proper method to meet the patients' need of information about IBS and also to improve the patients' gastrointestinal symptoms, HRQOL, and knowledge about IBS. Further controlled studies are now needed in larger numbers of patients to confirm these preliminary results in order to implement this intervention in clinical practice.

A prospective evaluation of the diagnostic value of video capsule endoscopy in patients initially classified as irritable bowel syndrome

BACKGROUND

Irritable bowel syndrome (IBS) is characterized by chronic gastrointestinal dysfunction in the absence of detectable organic disease. The recently developed technique, video capsule endoscopy (CE), has been shown to be much more sensitive than traditional enterography in detecting mucosal changes in the small intestine. This study was performed to see if any earlier, not detectable by other standard methods, mucosal changes could be found in the small intestine in patients diagnosed as having IBS.

METHODS

All consecutive women who, over the past five years, had received a well-founded diagnosis of IBS at the Department of Medicine were identified. Twenty-eight women, mean age 36+/-12 years were willing to participate in the study. They underwent a CE after a pre-test with a dummy capsule. The actual IBS activity was estimated by the validated Gastrointestinal Symptom Rating Scale (GSRS) and Psychological General Well-Being (PGWB) Index questionnaires.

RESULTS

The duration of the IBS symptoms was a mean of 10 years (range 3-25). Symptoms were present, according to the scores of the GSRS and the PGWB index, at the time the patients underwent the CE. In the majority, 24 of 27 IBS patients examined, no specific small intestinal lesions were seen on CE. In two patients, CE revealed multiple small intestinal lesions such as ulcerations and/or erosions, and in one patient a duodenal ulceration.

CONCLUSION

In the vast majority of patients who fulfil the symptom criteria of IBS, no pathological mucosal lesions can be found by CE explaining the symptomatology. However, a subgroup of these patients may benefit from investigation by CE to reconsider the diagnosis.

Components of placebo effect: randomised controlled trial in patients with irritable bowel syndrome

OBJECTIVE

To investigate whether placebo effects can experimentally be separated into the response to three components-assessment and observation, a therapeutic ritual (placebo treatment), and a supportive patient-practitioner relationship-and then progressively combined to produce incremental clinical improvement in patients with irritable bowel syndrome. To assess the relative magnitude of these components.

DESIGN

A six week single blind three arm randomised controlled trial.

SETTING

Academic medical centre.

PARTICIPANTS

262 adults (76% women), mean (SD) age 39 (14), diagnosed by Rome II criteria for and with a score of > or =150 on the symptom severity scale.

INTERVENTIONS

For three weeks either waiting list (observation), placebo acupuncture alone ("limited"), or placebo acupuncture with a patient-practitioner relationship augmented by warmth, attention, and confidence ("augmented"). At three weeks, half of the patients were randomly assigned to continue in their originally assigned group for an additional three weeks.

MAIN OUTCOME MEASURES

Global improvement scale (range 1-7), adequate relief of symptoms, symptom severity score, and quality of life.

RESULTS

At three weeks, scores on the global improvement scale were 3.8 (SD 1.0) v 4.3 (SD 1.4) v 5.0 (SD 1.3) for waiting list versus "limited" versus "augmented," respectively (P<0.001 for trend). The proportion of patients reporting adequate relief showed a similar pattern: 28% on waiting list, 44% in limited group, and 62% in augmented group (P<0.001 for trend). The same trend in response existed in symptom severity score (30 (63) v 42 (67) v 82 (89), P<0.001) and quality of life (3.6 (8.1) v 4.1 (9.4) v 9.3 (14.0), P<0.001). All pairwise comparisons between augmented and limited patient-practitioner relationship were significant: global improvement scale (P<0.001), adequate relief of symptoms (P<0.001), symptom severity score (P=0.007), quality of life (P=0.01). Results were similar at six week follow-up.

CONCLUSION

Factors contributing to the placebo effect can be progressively combined in a manner resembling a graded dose escalation of component parts. Non-specific effects can produce statistically and clinically significant outcomes and the patient-practitioner relationship is the most robust component.

TRIAL REGISTRATION

Clinical Trials NCT00065403.

Women with irritable bowel syndrome and their perception of a good quality of life

Irritable bowel syndrome has a negative impact on a person's quality of life, but only a few existing studies have been based on patients' own perceptions. This study therefore aimed to collect information on the view of female patients with irritable bowel syndrome regarding what constitutes a good quality of life for them and to create a healthcare model for these patients. For the study, 30 women with irritable bowel syndrome (median age, 38.5 years; range, 20-65 years) responded in writing to a single, all-inclusive question: "What is your perception of a good quality of life?" When the questionnaires were returned, there was time for a short dialogue, and notes of the conversations were made. Data were analyzed qualitatively according to Burnard's method of thematic content analysis. The answers also were counted and thereby quantified. The women's perception of a good quality of life could be divided into five categories: (a) physical and mental health, (b) social well-being, (c) welfare, (d) strength and energy, and (e) self-fulfillment. According to the results, a healthcare model for patients with irritable bowel syndrome should include four main areas: (a) treatment of the patient's symptoms, (b) confirmation of the patient, (c) confirmation of the diagnosis, and (d) instruction for the patient. The healthcare model should be focused on the primary care level and should include a longitudinal plan of healthcare that also describes the secondary care level.