Factors affecting health related quality of life of patients with inflammatory bowel disease

Patient satisfaction in the management of mild-to-moderate ulcerative colitis: Results of a Delphi study among patients and physicians

GOALS

To determine factors contributing to satisfaction with treatment in mild-to-moderate ulcerative colitis (UC) from both the patients and the physicians perspectives.

BACKGROUND

Despite the impact of UC on different aspects of daily life, patient's and physician's satisfaction with clinical management has been poorly evaluated.

STUDY

A Delphi study involving 22 patients and 20 clinicians was conducted. The patient's questionnaire included 285 items regarding diagnosis, treatment, and follow-up, whereas the physician's questionnaire added 32 specific items for clinicians. Relevance of items was scored from 1 (not at all important) to 9 (very important). Recommendations were based on very highly rated items.

RESULTS

Most items were rated consistently by patients and physicians with some exceptions. Patients emphasized the choice of moderate flare-ups to be followed at the hospital setting rather than in primary care as well as to be informed on aspects, such as diet and impact of UC on their health and lifestyle. Treatment-related efficacy, safety, and improved quality of life were relevant for both patients and physicians. Physicians believed that to reduce pill burden was a crucial aspect to improve patient's satisfaction. Patients preferred oral administration treatment over rectal treatment.

CONCLUSIONS

The study identified specific aspects related to the management of mild-to-moderate UC that both patients and physicians considered to be highly relevant for patient satisfaction. Recommendation based on these factors would be important at the time of designing and implementing strategies targeting satisfaction in UC patients.

Clinical Activity and Quality of Life Indices Are Valid Across Ulcerative Colitis But Not Crohn's Disease Phenotypes

BACKGROUND

Clinical activity and quality of life (QOL) indices assess disease activity in Crohn's disease (CD) and ulcerative colitis (UC). However, a paucity of data exists on the validity of these indices according to disease characteristics.

AIMS

To examine the correlation between QOL and clinical activity indices and endoscopic disease activity according to disease characteristics.

METHODS

We used a prospective registry to identify CD and UC patients ≥18 years old with available information on Short Inflammatory Bowel Disease Questionnaire scores (SIBDQ), Harvey-Bradshaw Index (HBI) and simple endoscopic scores for CD (SES-CD), and Simple Clinical Colitis Activity Index (SCCAI) and Mayo endoscopic score for UC. We used Spearman rank correlations to calculate correlations between indices and Fisher transformation to compare correlations across disease characteristics.

RESULTS

Among 282 CD patients, we observed poor correlation between clinical activity and QOL indices to SES-CD with no differences in correlation according to disease characteristics. Conversely, among 226 UC patients, clinical activity and QOL had good correlation to Mayo endoscopic score (r = 0.55 and -0.56, respectively) with better correlations observed with left-sided versus extensive colitis (r = 0.73 vs. 0.45, p = 0.005) and shorter duration of disease (r = 0.61 vs. 0.37, p = 0.04).

CONCLUSIONS

Our data suggest good correlation between SCCAI and endoscopic disease activity in UC, particularly in left-sided disease. Poor correlations between HBI or SIBDQ and SES-CD appear to be consistent across different disease phenotypes.

Iron Deficiency in the Absence of Anemia Impairs the Perception of Health-Related Quality of Life of Patients with Inflammatory Bowel Disease

BACKGROUND

Anemia is a common complication of inflammatory bowel disease (IBD) and contributes to the deterioration of health-related quality of life (HRQOL). Iron deficiency (ID) is a prevalent underlying factor, present in up to 90% of patients. In the absence of anemia, it is unclear as to what extent ID can affect HRQOL in patients with IBD. Our aim was to determine whether ID without anemia negatively affects normal perception of HRQOL in patients with IBD in remission.

METHODS

We conducted a prospective, cross-sectional study in patients with IBD in remission without anemia. Blood samples were obtained to determine iron status, and patients completed the Inflammatory Bowel Disease Questionnaire-36. ID was defined on serum ferritin <30 ng/mL and transferrin saturation <16%. Restoration of HRQOL was defined as ≥209 on the Inflammatory Bowel Disease Questionnaire-36.

RESULTS

One hundred-four patients with IBD in clinical remission were included; 45 patients were iron deficient and 59 had normal iron status. All patients were in clinical remission, with a median Harvey-Bradshaw Index ≤0 and Simple Clinical Colitis Activity Index ≤0. Median hemoglobin was 12.8 g/dL in the ID group and 13.9 g/dL in the normal iron status group (P < 0.05). Prevalence of female patients was higher in the ID group (odds ratio, 4.45; 95% CI, 1.7-11.7; P < 0.01). The median global value of Inflammatory Bowel Disease Questionnaire-36 was not different between the groups (219 in the ID group versus 230 in the normal iron status group, P = not significant), but restoration of health was significantly less frequent in patients with ID (odds ratio, 2.83; 95% CI, 1.22-6.6; P < 0.05).

CONCLUSIONS

ID in absence of anemia negatively impacts normal perception of HRQOL in patients with IBD in remission. Correction of ID may be a new target in the treatment of these patients.

Assessment of health-related quality of life of patients with inflammatory bowel diseases in Eastern Province, Saudi Arabia

Inflammatory bowel disease patients have impaired quality of life with physical, social and emotional dysfunction. This project aimed to assess the effects of socio-demographic and clinical variables on quality of life and to identify its predictors. In a cross-sectional paper-based study, 50 consecutive non-selected patients attending the teaching hospital completed a disease-specific McMaster quality of life tool. Socio-demographic and clinical data were collected from patients' records. The t-test and Mann-Whitney test were used to determine the probability of significant differences between quality of life domains and independent variables. Multiple linear regression was used to determine quality of life predictors. Younger and highly educated patients had higher social scores. Those with shorter disease durations had higher systemic scores. Patients in remission had higher systemic, social, bowel and overall scores. Relapse was a significant predictor of decreased systemic, social, bowel and overall scores. Long disease duration was a significant predictor of decreased systemic and overall scores. Younger age at disease onset was a significant predictor of decreased emotional score. However, high education was a significant predictor of improved social score. Relapse, long disease duration, low education and young age at disease onset were associated with low quality of life. Prospective studies should investigate how interventions addressing these predictors may lead to improved quality of life.

Patterns of Antibiotic Exposure and Clinical Disease Activity in Inflammatory Bowel Disease: A 4-year Prospective Study

BACKGROUND

Antimicrobial treatment is known to cause short- and long-term changes in the composition of normal human microbiota. The relationship between antibiotic use and overall clinical behavior in inflammatory bowel disease (IBD) has not been explored. We aim to prospectively characterize patterns of antibiotic use and clinical IBD activity in a large IBD cohort.

METHODS

Prospective observational study from a longitudinal IBD natural history registry between 2009 and 2012. Antibiotic prescriptions were identified and categorized using electronic medical record data. Cumulative rates over the 4-year study period were compared. Demographic, clinical, laboratory, health care utilization, and treatment data of the patients with IBD were collected and analyzed. Quality of life was measured by Short IBD Questionnaire data. Primary outcomes were markers of disease activity including Short IBD Questionnaire scores, C-reactive protein levels, health care utilization, and medication use.

RESULTS

Seven hundred eighteen patients followed over 4 years were included (47.6% male; mean age, 46.7 ± 15.2 yr), 59.9% had Crohn's disease, whereas 38.6% had ulcerative colitis. Most patients (66.3%) were exposed to antibiotics during the study period. Antibiotic-exposed patients were more likely to have Crohn's disease (63% versus 53.7%; P = 0.05), require narcotics (43.7% versus 14.9%; P < 0.0001), receive antidepressants (43.1% versus 18.6%; P < 0.001), prednisone (52.7% versus 31%; P < 0.0001), or biological therapy (52% versus 36.5%; P < 0.0001). Antibiotic-exposed patients had a lower mean Short IBD Questionnaire (50.2 ± 11.5 versus 56.4 ± 9.5; P < 0.0001), higher rates of C-reactive protein elevation (49.2% versus 31.8%; P < 0.0001), and higher health care utilization compared with nonantibiotic-exposed patients.

CONCLUSIONS

The majority of patients with IBD receive antibiotic treatment, and these individuals demonstrate a more severe clinical course.

The Impact of Endoscopic Inflammation and Mucosal Healing on Health-related Quality of Life in Ulcerative Colitis Patients

BACKGROUND

Health-related quality of life [HRQoL] is impaired in ulcerative colitis and is correlated to clinical disease activity. The recent shift towards more objective treatment goals like mucosal healing generates a need for evaluating the association between endoscopic disease activity, mucosal healing and HRQoL.

METHODS

In this cross-sectional study, patients with either active or inactive ulcerative colitis underwent sigmoidoscopy. Clinical disease activity was assessed by the Simple Clinical Colitis Activity Index [SCCAI], endoscopic inflammation by the Mayo Endoscopic Subscore [MES], and HRQoL by the Short Inflammatory Bowel Disease Questionnaire [SIBDQ] and Short Health Scale [SHS].

RESULTS

A total of 110 patients, 71% with active disease, had a median SCCAI score of 3 and a median MES score of 1. Patients in clinical remission had a mean SIBDQ of 60 and SHS of 6. HRQoL decreased significantly with increasing clinical (SIBDQ [χ(2) = 61.8, p < 0.0001] and SHS [χ(2) = 63.4, p < 0.0001]) and endoscopic disease activity (SIBDQ [χ(2) = 33.1, p < 0.0001] and SHS [χ(2) = 40.3, p < 0.0001]). Mucosal healing was associated with a higher HRQoL than active inflammation (59/46, p < 0.0001 [SIBDQ] and 7/20, p < 0.0001 [SHS]). Decreased HRQoL was observed with more extensive disease. Linear regression revealed strong association between SIBDQ and SHS.

CONCLUSIONS

Not only clinical disease activity but also endoscopic inflammation and disease extent were associated with decreased HRQoL. Patients with mucosal healing had significant higher HRQoL, emphasising the importance of this treatment goal. Both SHS and SIBDQ are easy to use and to implement, and were strongly correlated.

The lived experience of adults with ulcerative colitis

AIMS AND OBJECTIVES

The purpose of this study was to explore the experiences of adults living with ulcerative colitis.

BACKGROUND

Research to date has focused on the impact of inflammatory bowel disease, by analysing the responses of persons with ulcerative colitis and Crohn's disease collectively. This article addresses the dearth in literature by exploring the experiences of adults living with ulcerative colitis.

DESIGN

An exploratory qualitative phenomenological design was used.

METHOD

Semi-structured interviews were conducted with a purposive sample of 10 adults with ulcerative colitis. Verbatim transcripts were analysed using Interpretative Phenomenological Analysis.

RESULTS

Three super-ordinate themes emerged from the analysis: 'living with physical discomfort', 'emotional turmoil in living the experience' and 'social interactions'.

CONCLUSION

The participants described a fundamental change in their lifestyle, as a result of physical discomfort and emotional turmoil. Misconceptions held regarding the causes of their disease, further compounded their negative emotional experience.

RELEVANCE TO CLINICAL PRACTICE

It is of importance that health care professionals understand and explore the unique perspectives of individuals with ulcerative colitis. These perspectives relate to both physical and psychosocial issues. The needs and concerns of persons with ulcerative colitis can then guide the formulation and development of an individualised care plan.

Descriptive epidemiology of children hospitalized for inflammatory bowel disease in Japan: Inpatient database analysis

BACKGROUND

Inflammatory bowel disease (IBD) - Crohn's disease (CD) and ulcerative colitis (UC) - are chronic inflammatory disorders of the intestine. Patients with IBD are at risk of hospitalization for disease exacerbation or IBD-associated complications. In the pediatric population, however, there are limited data on IBD hospitalizations. We therefore investigated the descriptive epidemiology of hospitalizations relevant to pediatric IBD.

METHODS

The national inpatient claims database in Japan was searched for children (≤ 18 years old) with a diagnosis of IBD. The study period was 2007-2010. Data on demographic characteristics and descriptive statistics of the hospital course were extracted and analyzed.

RESULTS

A total of 3559 admissions of 2175 patients met the definition of pediatric IBD: there were 1999 admissions for CD and 1560 admissions for UC. Internists were responsible for patient care in 56.6% of admissions, followed by pediatricians (27.5%). Of 3559 admissions, unscheduled hospitalizations accounted for 79.7%, and 7.6% of hospitalizations were attributable to complications of IBD, including intestinal, extraintestinal and other manifestations. The median age at first admission was 16 years (IQR, 13-17 years), in both the CD and UC groups. Compared with UC patients, CD patients had a higher number of hospitalizations (P < 0.001), but hospital stay was shorter (median: 6 vs 16 days, P < 0.001). There were seven fatal cases of IBD, accounting for 0.32% in the present series, and sepsis was the cause in five.

CONCLUSIONS

This study provides a description of pediatric inpatients with IBD and their hospital course in Japan.

Health-related quality of life in youth with Crohn disease: role of disease activity and parenting stress

OBJECTIVES

Health-related quality of life (HRQOL) is an important, but understudied construct in pediatric inflammatory bowel disease. Family level predictors of HRQOL have been understudied as are the mechanisms through which disease activity affects HRQOL. The present study examines the relation between a family level factor (parenting stress) and HRQOL in youth with Crohn disease. Parenting stress is examined as a mechanism through which disease activity affects HRQOL.

METHODS

A total of 99 adolescents with Crohn disease and their parents were recruited across 3 sites. Adolescents completed the IMPACT-III (inflammatory bowel disease-specific HRQOL). Parents completed the Pediatric Inventory for Parents, a measure of medically related parenting stress that assesses stress because of the occurrence of medical stressors and stress because of the perceived difficulty of stressors. Disease activity was obtained from medical records.

RESULTS

Parenting stress because of the occurrence of medical stressors partially mediated the disease severity-HRQOL relation, reducing the relation between these variables from 49.67% to 31.58% (B= -0.56, P < 0.0001). Bootstrapping analysis confirmed that the indirect effect of disease severity on HRQOL via parenting stress significantly differed from zero. Parenting stress because of the perceived difficulty of medical stressors partially mediated the disease severity-HRQOL relation, reducing the relation from 49.67% to 30.29% (B= -0.55, P < 0.0001). The indirect effect was confirmed via bootstrapping procedures.

CONCLUSIONS

As disease severity increased, parenting stress also increased, and adolescent HRQOL decreased. Parenting stress should be considered and assessed for along with medical factors as part of a comprehensive approach to improve HRQOL in adolescents with Crohn disease.

Development of a conceptual model evaluating the humanistic and economic burden of Crohn's disease: implications for patient-reported outcomes measurement and economic evaluation

The primary objective of this review is to develop a conceptual model for Crohn's disease (CD) outlining the disease burden for patients, healthcare systems and wider society, as reported in the scientific literature. A search was conducted using MEDLINE, PsycINFO, EconLit, Health Economic Evaluation Database and Centre for Reviews and Dissemination databases. Patient-reported outcome (PRO) measures widely used in CD were reviewed according to the US FDA PRO Guidance for Industry. The resulting conceptual model highlights the characterization of CD by gastrointestinal disturbances, extra-intestinal and systemic symptoms. These symptoms impact physical functioning, ability to complete daily activities, emotional wellbeing, social functioning, sexual functioning and ability to work. Gaps in conceptual coverage and evidence of reliability and validity for some PRO measures were noted. Review findings also highlight the substantial direct and indirect costs associated with CD. Evidence from the literature confirms the substantial burden of CD to patients and wider society; however, future research is still needed to further understand burden from the perspective of patients and to accurately understand the economic burden of disease. Challenges with existing PRO measures also suggest the need for future research to refine or develop new measures.

Impact of drug therapy and surgery on quality of life in Crohn's disease: a systematic review

Crohn's disease is associated with substantially impaired health-related quality of life (HRQoL). Even in the absence of active disease, patients with Crohn's disease report lower HRQoL, poorer function, and greater concerns, than those without disease. Achievement of disease remission in Crohn's disease, whether by pharmacological or surgical means, is associated with improved HRQoL, although the durability of the improvement seen after intestinal resection is uncertain because of the high rate of postoperative disease recurrence. This review focuses on the available literature on HRQoL in patients with Crohn's disease with an emphasis on the effects of intestinal resection and immunomodulatory therapy.

Predictors of health-related quality of life and adherence in Crohn's disease and ulcerative colitis: implications for clinical management

BACKGROUND AND AIMS

Inflammatory bowel disease (IBD) is associated with impaired health-related quality of life (HRQOL) and adherence. Our aim was to identify demographic, clinical, and psychosocial predictors of impaired HRQOL and non-adherence to provider recommendations.

METHODS

Adults with Crohn's disease (CD) or ulcerative colitis (UC) residing within the USA were recruited from online IBD support groups for participation in this cross-sectional study. Data were collected online through standardized instruments, including the Inflammatory Bowel Disease Questionnaire and the Medical Outcomes Study (MOS) general adherence scale. Bivariate analyses and multivariate linear regression were used to assess predictors of HRQOL and adherence.

RESULTS

We recruited 136 individuals, among whom median age was 35 years (range 18-75), and 82 % were female. 57 % had CD, and 43 % had UC. Predictors of lower HRQOL among CD patients were perceived stress (p < 0.0001), number of CD relapses (p < 0.0001), and female gender (p = 0.0015), while among UC patients they were perceived stress (p < 0.0001) and number of UC relapses (p = 0.0017). Predictors of lower adherence to provider recommendations in CD were perceived stress (p = 0.0007) and older age (p = 0.041), while in UC, perceived stress was the only predictor of lower adherence (p = 0.022).

CONCLUSIONS

Among patients with IBD, a higher level of perceived stress is a strong predictor of lower HRQOL and lower adherence to provider recommendations. Additionally, females with CD and patients with higher number of IBD relapses may be at risk of lower HRQOL. Psychological interventions, including physician-facilitated conversations, psychological screeners, and a multidisciplinary approach, may help address impaired HRQOL and adherence and merit further study.

Health-related quality of life in Chinese patients with mild and moderately active ulcerative colitis

Background

Ulcerative colitis (UC) impairs the health-related quality of life (HRQOL). The difference in HRQOL between patients with mild and moderately active UC is not well-defined. Few studies have been conducted to explore the factors that influence HRQOL in Chinese patients. Our study aims were to (1) compare HRQOL of mildly active UC patients with moderate patients; (2) explore the factors that influence HRQOL in Chinese patients with UC; and (3) analyze demographic and disease characteristics of UC in China.

Methods

A total of 110 mild and 114 moderate patients with UC were enrolled. The demographic and disease characteristics were recorded. HRQOL was measured by the Chinese version of the inflammatory bowel disease questionnaire (IBDQ) between mild and moderate patients, male and female patients, and different disease distributions. Stepwise regression analysis was used to assess factors influencing the IBDQ score.

Results

Patients with moderate UC had significantly lower IBDQ total scores compared to patients with mild UC (P=0.001). The IBDQ total score had a negative correlation with the Mayo score (r=–0.263, P<0.001). Stepwise regression analysis showed that the disease activity index and gender had an influence on the IBDQ total score (P<0.05). The female patients had a lower score than the male patients (P<0.05), especially in the emotional function domain (P=0.002). Different disease distributions were not statistically significant in the IBDQ total score (P=0.183).

Conclusions

UC has a negative influence on HRQOL. HRQOL in patients with moderate UC was lower than HRQOL in patients with mild UC, as measured by the IBDQ. UC disease activity has a negative correlation with HRQOL. Gender and the disease activity index are important factors involved in the impairment of HRQOL in Chinese patients with UC. Chinese females may benefit from increased psychological care as part of UC therapy.

The economic and quality-of-life burden of Crohn's disease in Europe and the United States, 2000 to 2013: a systematic review

BACKGROUND

Crohn's disease (CD) is associated with a substantial healthcare burden that affects the patient, healthcare systems and society in general.

AIM

To provide a systematic evaluation of published data relating to the economic and health-related quality-of-life (HRQoL) burden of CD in selected European countries (Germany, France, UK, Italy, Spain) and the USA since 2000.

METHODS

We undertook a systematic review of publications relating to CD, its economic burden and impact on HRQoL. Research questions focused on the disease costs from a societal perspective and HRQoL burden in adults and pediatric/adolescent patients according to disease stage/severity. Total, direct and indirect costs were identified, as well as the impact of CD on HRQoL measured using both generic and disease-specific instruments.

RESULTS

Overall, 61 publications met the research criteria (38 on costs, 23 on HRQoL). CD in the USA and Europe together was associated with annual total costs of nearly <euro>30 billion, more than half due to indirect costs. HRQoL was consistently and statistically significantly lower among CD patients compared with normal populations, due to physical, emotional and social effects.

CONCLUSIONS

CD is a global health problem with high societal costs and substantial HRQoL burden. High-value care pathways including cost-effective therapies will help to induce and maintain remission, reduce complications of disease and improve HRQoL.

Patient and physician views on the quality of care in inflammatory bowel disease: results from SOLUTION-1, a prospective IG-IBD study

INTRODUCTION

Remarkable differences in quality of care (QoC) might be observed in different countries, affecting quality of life of inflammatory bowel disease (IBD) patients. The aim of this study was to assess patient and physician perceptions of the QoC in Italy.

METHODS

A multicentre observational study on the quality of care in IBD (SOLUTION-1) was conducted in 36 IG-IBD (Italian Group for Inflammatory Bowel Disease) centres in Italy. The QUOTE-IBD (Quality of Care Through the Patient's Eyes) questionnaire was administered to IBD patients and to the attending physicians. The Quality Impact (QI) score summarises the QUOTE-IBD questionnaire, and a QI >9 is considered satisfactory.

RESULTS

Nine-hundred-ninety-two patients and 75 physicians completed the QUOTE-IBD questionnaire. The patients scored the domains of competence (9.47 vs. 8.55) and costs (9.54 vs. 8.26) higher that the physicians, while information (9.31 vs. 9.43) and continuity of care (8.40 vs. 9.01) were scored lower. The QI score was rated worse by physicians with less experience (<12 years) with regard to competence (8.0 vs. 9.01), courtesy (8.12 vs. 10.0) and autonomy (8.97 vs. 10.0). Physicians considered the cost domain unsatisfactory.

CONCLUSIONS

Healthcare was rated as satisfactory overall for Italian patients and physicians. The physicians underestimate their competence and consider the cost of medical management unsatisfactory. The patients are more critical regarding the continuity of care and information. Country-specific data on QoC allow local governments to allocate resources more effectively.

Different therapeutic approaches on quality of life in patients with inflammatory bowel disease

Background

The chronic nature of inflammatory bowel disease leads to considerable impairment on the health related quality of life (HRQOL). The aims of the present study are to validate the mainland Chinese translation of the Inflammatory Bowel Disease Questionnaire (MCIBDQ), and to evaluate the impact of infliximab treatment on HRQOL in patients with IBD for the first time in China, as compared with other therapies of different levels. Furthermore, the impact of different medical therapies on marriage, employment and economic burden in IBD patients were also evaluated.

Methods

Consecutive patients who met inclusion/exclusion criteria were investigated with MCIBDQ, SF-36, disease activity index (DAI), marriage, employment and economic burden questionnaires before and after treatment.

Results

MCIBDQ showed significant reliability and validity both in CD and UC patients. The scores of total SF-36, total MCIBDQ and all domains were found significantly increased, while both DAI and health transition on general health scores were found significantly decreased after infliximab treatment (all P < 0.001). Scores of SF-36 and MCIBDQ increased significantly more in infliximab group than non-infliximab group (all P < 0.05). Infliximab treatment was suggested to significantly reduce the negative impact on love (P = 0.037), increase work time (P = 0.016) and ease economic burden (P = 0.048).

Conclusions

MCIBDQ was demonstrated to be a reliable and valid scale applied in Chinese IBD patients. Infliximab treatment was found to significantly improve HRQOL in IBD patients in comparison with conventional treatments. Negative impact on marriage, employment, and economic status was found in patients with IBD.

Electronic supplementary material

The online version of this article (doi:10.1186/s12876-014-0199-5) contains supplementary material, which is available to authorized users.

Patients' perceptions, attitudes, and experiences about the management of mild-to-moderate ulcerative colitis

OBJECTIVE

To establish the perceptions, attitudes, experiences, and satisfaction with clinical management of ulcerative colitis (UC) patients, particularly in aspects related to treatment.

METHODS

A qualitative, descriptive, exploratory study. A discussion group was performed in patients who were in remission according to the criteria of the Mayo index, who had never taken biologics or corticosteroids in the past year. They were selected by: course (mild/moderate), time since onset (under 5 years/ 5 to 9 years/ 10 years or more), follow-up area (primary care [PC]-hospital/PC-specialist care/hospital), treatment (yes/no), UC care unit (yes/no), belongs to patient associations (yes/no) and sex. A descriptive-interpretative content analysis was performed to detect emerging categories, providing them with an explanatory framework.

RESULTS

Diagnostic delay was detected due to lack of clinical suspicion from PC and delayed diagnostic tests. For follow-up, patients prefer care on demand, channeled through remote care, which helps to resolve questions, problems with treatment, or when a relapse occurs, minimizing visits to the hospital. They demand more information, both about UC and treatment. The expectations about treatments are limited, so they mainly requested efficacy and safety.

CONCLUSION

The results suggest the importance of developing strategies to facilitate care on demand and remote care, and to investigate on effective and safe treatments to minimize the detriment to quality of life of patients. These strategies should guarantee fast care and, together with safe and effective treatments, optimize the management of UC patients.

Relationship between disease severity and quality of life and assessment of health care utilization and cost for ulcerative colitis in Australia: a cross-sectional, observational study

BACKGROUND & AIMS

The burden of ulcerative colitis (UC) in relation to disease severity is not well documented. This study quantitatively evaluated the relationship between disease activity and quality of life (QoL), as well as health care utilization, cost, and work-related impairment associated with UC in an Australian population.

METHODS

A cross-sectional, noninterventional, observational study was performed in patients with a wide range of disease severity recruited during routine specialist consultations. Evaluations included the Assessment of Quality of Life-8-dimension (AQoL-8D), EuroQol 5-dimension, 5-level (EQ-5D-5L), the disease-specific Inflammatory Bowel Disease Questionnaire (IBDQ), and the Work Productivity and Activity Impairment (WPAI) instrument. The 3-item Partial Mayo Score was used to assess disease severity. Health care resource utilization was assessed by chart review and patient questionnaires.

RESULTS

In 175 patients, mean (SD) AQoL-8D and EQ-5D-5L scores were greater for patients in remission (0.80 [0.19] and 0.81 [0.18], respectively) than for patients with active disease (0.70 [0.20] and 0.72 [0.19], respectively, both Ps<0.001). IBDQ correlated with both AQoL-8D (r=0.73; P<0.0001) and EQ-5D-5L (0.69; P<0.0001). Mean 3-month UC-related health care cost per patient was AUD $2914 (SD=$3447 [mean for patients in remission=$1970; mild disease=$3736; moderate/severe disease=$4162]). Patients in remission had the least work and activity impairment.

CONCLUSIONS

More severe UC disease was associated with poorer QoL. Substantial health care utilization, costs, and work productivity impairments were found in this sample of patients with UC. Moreover, greater disease activity was associated with greater health care costs and impairment in work productivity and daily activities.

Psychological factors are associated with changes in the health-related quality of life in inflammatory bowel disease

BACKGROUND

The effect of different sociodemographic and clinical variables on the health-related quality of life (HRQOL) of patients with inflammatory bowel disease (IBD) is currently known, but the influence of psychological factors has not been sufficiently explored. The objective of this study was to identify psychological predictors of HRQOL in patients with IBD.

METHODS

A cross-sectional prospective study was undertaken including 875 consecutive IBD patients. Independent variables were measured using a sociodemographic and clinical questionnaire, the Hospital Anxiety and Depression Scale (HADS) questionnaire, the Perceived Stress Scale (PSS) questionnaire, and the COPE questionnaire. Dependent variables were measured using the Short Form 36 Health Survey (SF-36) and the Inflammatory Bowel Disease Questionnaire (IBDQ-36). Logistic regression was performed to identify factors associated with HRQOL.

RESULTS

The participation rate was 91.3%. Patients with IBD had a poorer HRQOL than the general population except on the Physical Function, Social Function, and Emotional Function Scale. Moreover, high levels of anxiety, depression, and stress were found to be associated with low levels in all quality of life measurements. No significant relationship was found between HRQOL and coping strategies.

CONCLUSIONS

In patients with IBD, stress, anxiety and depression are important determinants of HRQOL and should therefore be considered in the management of this patient population.

Novel concepts in inflammatory bowel disease

INTRODUCTION

Clinical management in inflammatory bowel disease (IBD) is constantly changing. Although improvement in symptoms is of paramount importance, using this as the only surrogate marker of disease activity might underestimate disease burden.

SOURCES OF DATA

New data from randomized clinical trials are now available. Treatment paradigms are constantly changing leading to an evolution in the therapeutic approach in routine IBD practice.

AREAS OF AGREEMENT

Patients with an aggressive disease phenotype should be identified at the onset and treated more intensely in order to achieve long-lasting mucosal remission.

AREAS OF CONTROVERSY

Patients who have mild and indolent disease need to be identified and not over treated.

GROWING POINTS

The primary endpoint in IBD management should ideally be mucosal healing. Ample data are now available that correlates mucosal healing with surgical-free outcomes with minimal intestinal damage and patient disability. However, the exact degree of mucosal healing that will lead to improved long-term remission, decreased hospital and surgical rates remains unknown.

AREAS TIMELY FOR DEVELOPING RESEARCH

Clinical translational work is needed to identify novel pathways in IBD pathogenesis that sub-select patients who would benefit by specific-cytokine pathway modulation.

Quality of Life in Chronic Disease Patients

During the past decades there was an increasing predominance of chronic disorders, with a large number of people living with chronic diseases that can adversely affect their quality of life. The aim of the present paper is to study quality of life and especially Health-related quality of life (HRQoL) in chronic diseases. HRQOL is a multidimensional construct that consists of at least three broad domains – physical, psychological, and social functioning – that are affected by one’s disease and/or treatment. HRQoL is usually measured in chronic conditions and is frequently impaired to a great extent. In addition, factors that are associated with good and poor HRQoL, as well as HRQoL assessment will be discussed. The estimation of the relative impact of chronic diseases on HRQoL is necessary in order to better plan and distribute health care resources aiming at a better HRQoL.

[«All the people perceive the concept of living good or being well, that is the same as being happy». (Aristotle. 384-322 BC. Ethica Nichomachea)]

Substantial impact of illness perceptions on quality of life in patients with Crohn's disease

BACKGROUND AND AIMS

Crohn's disease (CD) negatively impact patients' health-related quality of life (HRQOL). We used the common sense model to examine the contribution of illness perceptions and coping to HRQOL, in addition to clinical and socio-demographic characteristics. This provides insight into potential targets for psychological interventions aimed at improving HRQOL.

METHODS

Consecutive CD patients undergoing colonoscopy were included. Disease activity was assessed by a clinical and an endoscopic index. Patients completed questionnaires assessing illness perceptions (IPQ-R), coping (Utrecht Coping List), self-perceived health, neuroticism, and HRQOL. Hierarchical multiple regression analyses were performed to assess the contribution of illness perceptions and coping to HRQOL. Illness perceptions were compared to patients with rheumatoid arthritis, myocardial infarction (MI), and head and neck cancer (HNC).

RESULTS

Of 82 CD patients, mean age was 42±14years. Clinical and endoscopic active disease was present in 42 (52%) and 49 (60%) patients, respectively. HRQOL was strongly impaired by clinical active disease (r=-0.79), self-perceived health (r=-0.60), and perceived consequences of CD (r=-0.54), but correlated poorly with endoscopic disease activity (r=-0.29). Illness perceptions significantly contributed 3-27% to HRQOL. Coping had no contributory role. CD patients perceived similarly strong consequences of their illness as patients with MI and HNC and had the strongest thoughts about the chronic nature of their illness.

CONCLUSIONS

CD has a similar impact on patients' daily lives as was observed in patients with MI and HNC. Illness perceptions contribute to HRQOL and should therefore be incorporated in clinical practice, thereby improving HRQOL.

Health priorities in adolescents with inflammatory bowel disease: physicians' versus patients' perspectives

OBJECTIVES

Adolescence is a tough age for patients with inflammatory bowel disease (IBD) because they transition from child to adult medicine. Although a better understanding of the experience of illness and therefore a better response to the patient's needs have often been stressed, no studies have yet investigated the paediatricians' insight into their IBD adolescent patients.

METHODS

A group of adolescents (ages 12-19) diagnosed as having IBD was administered a questionnaire listing 22 items of concern. They were asked to rank each item on a 5-point scale according to the degree of effect on the quality of their everyday life. The same questionnaire was administered to a group of paediatricians experienced in treating IBD and to a group of paediatric residents. Paediatricians and residents were asked to estimate how much each item would affect the quality of an average patient's life, according to the same scale. The questionnaire was also used in a face-to-face approach, asking a paediatrician to apply the estimation to an individual patient, instead of an average imaginary one.

RESULTS

Fifteen paediatric gastroenterologists, 11 paediatric residents, and 28 patients (female:male = 16:12; median age 16.3 years) took part in the study. The majority of patients experienced Crohn disease (17 vs 11 with ulcerative colitis). We found only 6 items overlapping when comparing the top 10 items ranked by patients and paediatricians. The patients' number 1 concern occupies the ninth position in the paediatricians' list. The number 1 item for paediatricians is not even mentioned in the patients' top 10 list. Overall, both paediatricians' and residents' rankings were significantly higher than those given by patients.

CONCLUSIONS

We found a significant misalignment in the estimation of health concerns between IBD adolescent patients and their paediatricians. A better insight into IBD patients' worries and concerns is crucial for the improvement of the patient's quality of life and disease outcome.

Health-related quality of life in inflammatory bowel disease: psychosocial, clinical, socioeconomic, and demographic predictors

BACKGROUND AND AIMS

Individuals with inflammatory bowel disease (IBD) have impaired health-related quality of life (HRQOL). Managing HRQOL is increasingly becoming an important treatment consideration in IBD. Understanding factors that impact HRQOL may facilitate interventions to improve HRQOL and overall IBD management. We hypothesized that psychosocial variables, namely perceived stress, perceived social support, and knowledge, would be associated with HRQOL among individuals with IBD.

METHODS

A total of 134 adults with IBD were recruited online from IBD support groups. HRQOL was measured using the inflammatory bowel disease questionnaire (IBDQ). Perceived stress, perceived social support, and knowledge of IBD were measured using standardized questionnaires. Clinical and demographic variables were gathered through a 16-item study questionnaire. Univariate analyses were conducted to determine which variables were associated with HRQOL, and those that were statistically significant were entered into a multivariate regression model.

RESULTS

Results from univariate analyses revealed significantly lower HRQOL in individuals who: reported higher perceived stress, higher number of previous hospitalizations and relapses, lower perceived support, lower income, were unemployed, and were female. Multivariate analyses revealed that the variables most strongly associated with HRQOL were perceived stress (p<0.001), number of previous IBD relapses (p<0.001), gender (p<0.001), and perceived social support (p<0.05).

CONCLUSION

Individuals with IBD who report higher perceived stress, lower perceived social support, greater number of relapses, or are female may be at increased risk for decreased HRQOL. Prospective studies should investigate how interventions addressing these factors may lead to improved HRQOL.

Systematic review: The role of race and socioeconomic factors on IBD healthcare delivery and effectiveness

BACKGROUND

Race and socioeconomic status (SES) significantly affect the content and delivery of healthcare for multiple chronic disease states. Inflammatory bowel disease (IBD) is a set of complex, chronic diseases with the potential for significant morbidity if the content or delivery of healthcare is suboptimal. However, the literature related to race, SES, and IBD remains fragmented.

METHODS

Using guidelines published by the Centre for Reviews and Dissemination, we performed a systematic review of the world's literature to identify studies related to: 1) IBD, 2) race/ethnicity, 3) SES, 4) healthcare delivery, and 5) healthcare effectiveness.

RESULTS

We identified 40 studies that met inclusion criteria. Twenty-four studies (60%) assessed the role of SES and 21 (53%) evaluated race. Topics addressed by these studies included: 1) Utilization of Medical and Surgical Therapy; 2) Adherence to Medical Therapy; 3) Clinical Outcomes; 4) Healthcare Access and Utilization; 5) Disease Perception and Knowledge; and 6) Employment/Insurance. We identified race- and SES-based disparities in the content of medical and surgical healthcare, utilization of inpatient and ambulatory medical care, adherence to medical therapy, and disease perceptions and knowledge. Several studies also identified race- and SES-based disparities in outcomes for IBD, including in-hospital mortality rates and health-related quality of life.

CONCLUSIONS

Race- and SES-based disparities in the delivery and effectiveness of healthcare for patients with IBD exist in numerous domains, yet studies remain limited in their scope and breadth. Concerted, prospective, multicenter efforts are needed to address underlying causes for disparities and to identify methods of reducing and eliminating disparities.

Determinants of fatigue in Crohn's disease patients

OBJECTIVE

Crohn's disease (CD) is often associated with severe fatigue. Little is known about patients who may be at the highest risk for fatigue. Therefore, we assessed the disease phenotype and factors related to fatigue in the presence of CD in two different populations.

METHODS

Patients presenting at the clinic of a referral hospital and a general hospital were included in the study. They completed questionnaires including the Checklist Individual Strength, the Hospital Anxiety and Depression Scale, a questionnaire on disease activity, and one on medication use. The Montreal classification and sociodemographics were obtained from medical records. Hemoglobin and C-reactive protein levels were measured at baseline.

RESULTS

In total, 425 patients were included (276 women, mean age: 42 years). Compared with patients from the general hospital, patients at the referral hospital had worse disease activity, worse disease behavior, more bowel resections, and a higher percentage of side-effects to medication and use of anti-tumor necrosis factor (TNF). The prevalence of fatigue was significantly higher in the referral patients compared with the general patients (65.7 vs. 52.5%, respectively; P=0.01). Similar results were found in patients in remission (53.3 vs. 40.5%; P=0.061). Factors related to fatigue were the use of anti-TNF at baseline, side-effects to 5-aminosalicylic acid, disease activity, female sex, and shorter disease duration. Furthermore, we found improvement in fatigue and a trend toward lower disease activity after 1 year of anti-TNF use.

CONCLUSION

A high percentage of CD patients suffer from fatigue. As a more aggressive phenotype seems to be associated with more severe fatigue and patients in remission still suffer from fatigue, a multidimensional approach for fatigue is warranted in these patients.

Assessment of causal link between psychological factors and symptom exacerbation in inflammatory bowel disease: a protocol for systematic review of prospective cohort studies

BACKGROUND

Inflammatory bowel disease is an idiopathic chronic disease that affects around 28 million people worldwide. Symptoms are distressing and have a detrimental effect on patients' quality of life. A possible link between exacerbation of symptoms and psychological factors has been suspected but not established. Previous reviews concerned with this link had conceptual and methodological limitations. In this paper we set out a protocol that lays the foundations for a systematic review that will address these shortcomings. The aim of this review is to provide researchers and clinicians with clarity on the role of psychological factors in inflammatory bowel disease symptom exacerbation.

METHOD/DESIGN

We will identify all original, published, peer reviewed studies relevant to the topic and published in English from inception to November 2012. The databases MEDLINE, EMBASE, CINAHL and PsychINFO will be systematically searched. The search terms will include: inflammatory bowel disease, Crohn's disease, ulcerative colitis, psychological stress, mental stress, life stress, family stress, hassles, social stress, coping, mood disorders, anxiety and depression in sequential combinations.Studies will be screened according to predetermined inclusion and exclusion criteria by two reviewers. We will include clinical prospective cohort studies of all human participants aged 18 years or over with a diagnosis of inflammatory bowel disease. All eligible papers will be independently and critically appraised using the Critical Appraisal Skills Programme (CASP) tool by two reviewers. Two reviewers will independently extract and synthesise data from the studies using a predefined data extraction sheet. Disagreements will be resolved by discussion between reviewers and a third party will be consulted if agreement is not reached. Synthesised data will be analysed using Bradford Hill criterion for causality. If data permits, meta-analysis will be performed.

DISCUSSION

This study will provide the most comprehensive review and synthesis of current evidence around the link between psychological factors and symptom exacerbation in inflammatory bowel disease. Results will inform clinicians in appropriate intervention development for this patient group that would reduce symptom exacerbation and therefore improve patients' quality of life.

Falls and cognitive dysfunction impair health-related quality of life in patients with cirrhosis

INTRODUCTION

Falls are frequent in patients with cirrhosis and cognitive dysfunction and can deteriorate health-related quality of life (HRQoL).

OBJECTIVE

To evaluate the relationship between previous falls and HRQoL in patients with cirrhosis.

METHODS

We measured HRQoL in 118 outpatients with cirrhosis using the Medical Outcomes Study Short Form (SF-36) questionnaire, grouping items into the Physical Component Score (PCS) and the Mental Component Score (MCS). The incidence of accidental falls in the 12 months before the study was assessed using a specific questionnaire. The Psychometric Hepatic Encephalopathy Score (PHES) was administered to assess cognitive dysfunction. We considered cognitive dysfunction if PHES was less than -4. HRQoL was compared between patients with falls and patients without falls.

RESULTS

HRQoL was lower in patients with previous falls than in patients without falls (P<0.05 in all domains of SF-36). In the multivariate analysis, the only independent factors that affected the HRQoL in the PCS were (B coefficient, 95% confidence interval) cognitive dysfunction (6.5, 3.2-9.7, P<0.001), previous variceal bleeding (3.9, 0.4-7.3, P=0.02), anemia (3.2, 0.07-6.4, P=0.049), and hyponatremia (9.3, 1.07-17.5, P<0.02). Multivariate analysis for MCS showed the independent factors for worse HRQoL were female sex (12.2, 6.9-17.5, P<0.001) and previous falls (10.3, 4.0-16.5, P=0.001).

CONCLUSION

Falls and cognitive dysfunction are independent factors associated with impaired HRQoL in patients with cirrhosis. Strategies addressed to improve HRQoL in these patients should consider the treatment of cognitive dysfunction and prevention of falls.

Health-related quality of life in patients with inflammatory bowel disease: a single-center experience

BACKGROUND

Inflammatory bowel disease (IBD) has a negative impact on health-related quality of life (HRQoL). The aim of the study was to assess HRQoL of IBD patients in South-Western Greece.

METHODS

89 IBD patients [38 (42.7%) Crohn's disease (CD), 51 (57.3%) ulcerative colitis (UC)] were included. HRQoL was assessed using IBD questionnaire (IBDQ), which tests four health domains: bowel symptoms (BS), systemic symptoms (SS), emotional function (EF) and social function (SF). Total score (TS) ranges from 32 to 224. Disease activity was measured using Crohn's Disease Activity Index (CDAI) (CD), and Truelove and Witts classification (UC). The impact of epidemiological and disease-specific characteristics on IBDQ was studied.

RESULTS

No statistically significant difference was found in all IBDQ scores between UC and CD patients. No correlation was found regarding age, sex, smoking, anemia, disease duration and use of corticosteroids, 5-aminosalicylates or immunosuppressives with HRQoL. The factors found to have a major negative impact on all IBDQ scores was disease severity both in CD and UC, and education on bowel symptoms in CD. On multivariate analysis, only high disease activity had significant effects on total and dimensional scores of IBDQ in UC (TS, P=0.005; BS, P<0.001; SS, P=0.004; EF, P=0.05; SF, P=0.001), whereas in CD, only CDAI (TS, P=0.001; BS, P=0.004; SS, P=0.001; EF, P=0.003; SF, P=0.003) and education (TS, P=0.047; BS, P=0.004; SS, P=0.03) had significant effects.

CONCLUSIONS

IBD patients in remission experience better HRQoL than patients with active disease. Induction of remission should become the mainstay of care regarding improvement in HRQoL.

Brain-gut interactions in inflammatory bowel disease

Psycho-neuro-endocrine-immune modulation through the brain-gut axis likely has a key role in the pathogenesis of inflammatory bowel disease (IBD). The brain-gut axis involves interactions among the neural components, including (1) the autonomic nervous system, (2) the central nervous system, (3) the stress system (hypothalamic-pituitary-adrenal axis), (4) the (gastrointestinal) corticotropin-releasing factor system, and (5) the intestinal response (including the intestinal barrier, the luminal microbiota, and the intestinal immune response). Animal models suggest that the cholinergic anti-inflammatory pathway through an anti-tumor necrosis factor effect of the efferent vagus nerve could be a therapeutic target in IBD through a pharmacologic, nutritional, or neurostimulation approach. In addition, the psychophysiological vulnerability of patients with IBD, secondary to the potential presence of any mood disorders, distress, increased perceived stress, or maladaptive coping strategies, underscores the psychological needs of patients with IBD. Clinicians need to address these issues with patients because there is emerging evidence that stress or other negative psychological attributes may have an effect on the disease course. Future research may include exploration of markers of brain-gut interactions, including serum/salivary cortisol (as a marker of the hypothalamic-pituitary-adrenal axis), heart rate variability (as a marker of the sympathovagal balance), or brain imaging studies. The widespread use and potential impact of complementary and alternative medicine and the positive response to placebo (in clinical trials) is further evidence that exploring other psycho-interventions may be important therapeutic adjuncts to the conventional therapeutic approach in IBD.

Medication use among inflammatory bowel disease patients: excessive consumption of antidepressants and analgesics

OBJECTIVE

Little is known about differences in the use of medications between inflammatory bowel disease (IBD) patients and the general population. The aims of this study were to observe those differences and to discuss reasons for them. The relation between medication use and HRQoL of IBD patients was examined.

MATERIAL AND METHODS

The use of prescribed medication of 2831 IBD patients and 5662 control subjects were scrutinized and compared by utilizing a national reimbursement register. Annual costs and number of defined daily doses (DDD) of medications were calculated. The relationship between medications and health-related quality of life (HRQoL) of IBD patients was examined by using a postal questionnaire including a generic (15D) and a disease-specific (IBDQ) HRQoL tool. The questionnaire also included demographic questions and questions about IBD patients' use of biological medications.

RESULTS

Use of antidepressants (OR: 1.44, 95% CI: 1.28-1.61), anxiolytics (OR: 1.52, 95% CI: 1.31-1.78), oral bisphosphonates (OR: 6.08, 95% CI: 4.56-8.11), cardiovascular medications (OR: 1.38, 95% CI: 1.24-1.54), antibiotics (OR: 4.01, 95% CI: 3.57-4.51), proton pump inhibitors (OR: 3.90, 95% CI: 3.48-4.36), and nonsteroidal anti-inflammatory analgesics (OR: 1.17, 95% CI: 1.07-1.28) was significantly more common in IBD than among the controls. Those who used antidepressants, anxiolytics, or analgesics had significantly impaired HRQoL (p < 0.001).

CONCLUSIONS

IBD patients and general population differ in terms of their medicine use in many respects, and especially use of analgesics and antidepressants is more common among IBD patients. Use of antidepressants, anxiolytics, and analgesics was related to impaired HRQoL.

The importance of illness perceptions, quality of life and psychological status in patients with ulcerative colitis and Crohn’s disease

The present study investigates illness perceptions of inflammatory bowel disease patients in an outpatient population, examining whether these illness perceptions are related to disease severity, quality of life and psychological adjustment. A cohort of 102 inflammatory bowel disease outpatients was prospectively enrolled on the study. The participants completed a questionnaire assessing illness perceptions, anxiety, depression and disease-specific symptoms. The study has identified specific illness perceptions of inflammatory bowel disease sufferers that are strongly associated with patients’ quality of life. By raising and addressing these issues, clinicians may be able to allay these significant and often unexpressed concerns, and improve quality of life for patients with inflammatory bowel disease.

A cross sectional assessment of health related quality of life among patients with Hepatitis-B in Pakistan

OBJECTIVE

The study aims to assess Health Related Quality of Life (HRQoL) among Hepatitis B (HB) patients and to identify significant predictors of the HRQoL in HB patients of Quetta, Pakistan.

METHODS

A cross sectional study by adopting European Quality of Life scale (EQ-5D) for the assessment of HRQoL was conducted. All registered HB patients attending two public hospitals in Quetta, Pakistan were approached for study. Descriptive statistics were used to describe demographic and disease related characteristics of the patients. HRQoL was scored using values adapted from the United Kingdom general population survey. EQ-5D scale scores were compared with Mann-Whitney and Kruskal-Wallis test. Standard multiple regression analysis was performed to identify predictors of HRQoL. All analyses were performed using SPSS v 16.0.

RESULTS

Three hundred and ninety HB patients were enrolled in the study. Majority of the participants (n = 126, 32.3%) were categorized in the age group of 18-27 years (36.07 ± 9.23). HRQoL was measured as poor in the current study patients (0.3498 ± 0.31785). The multivariate analysis revealed a significant model (F(10, 380) = 40.04, P < 0.001, adjusted r(2) = 0.401). Educational level (β = 0.399, p = 0.025) emerged as a positive predictor of HRQoL. Age, gender, occupation, income and locality were not predictive of better quality of life in HB patients.

CONCLUSIONS

Hepatitis B has an adverse affect on patients' well-being and over all HRQoL. The study findings implicate the need of health promotion among HB patients. Improving the educational status and imparting disease related information for the local population can results in better control and management of HB.

Gender and the treatment of immune-mediated chronic inflammatory diseases: rheumatoid arthritis, inflammatory bowel disease and psoriasis: an observational study

BACKGROUND

Rheumatoid arthritis (RA), inflammatory bowel disease (IBD), and psoriasis are immune-mediated inflammatory diseases with similarities in pathophysiology, and all can be treated with similar biological agents. Previous studies have shown that there are gender differences with regard to disease characteristics in RA and IBD, with women generally having worse scores on pain and quality of life measurements. The relationship is less clear for psoriasis. Because treatment differences between men and women could explain the dissimilarities, we investigated gender differences in the disease characteristics before treatment initiation and in the biologic treatment prescribed.

METHODS

Data on patients with RA or IBD were collected from two registries in which patients treated with biologic medication were enrolled. Basic demographic data and disease activity parameters were collected from a time point just before the initiation of the biologic treatment. For patients with psoriasis, the data were taken from the 2010 annual report of the Swedish Psoriasis Register for systemic treatment, which included also non-biologic treatment. For all three diseases, the prescribed treatment and disease characteristics were compared between men and women.

RESULTS

In total, 4493 adult patients were included in the study (1912 with RA, 131 with IBD, and 2450 with psoriasis). Most of the treated patients with RA were women, whereas most of the patients with IBD or psoriasis were men. There were no significant differences between men and women in the choice of biologics. At treatment start, significant gender differences were seen in the subjective disease measurements for both RA and psoriasis, with women having higher (that is, worse) scores than men. No differences in objective measurements were found for RA, but for psoriasis men had higher (that is, worse) scores for objective disease activity measures. A similar trend to RA was seen in IBD.

CONCLUSIONS

Women with RA or psoriasis scored significantly higher on subjective, but not on objective, disease activity measures than men, and the same trend was seen in IBD. This indicates that at the same level of treatment, the disease has a greater effect in women. These findings might suggest that in all three diseases, subjective measures are discounted to some extent in the therapeutic decision-making process, which could indicate undertreatment in female patients.

Psychological issues in inflammatory bowel disease: an overview

Inflammatory bowel disease (IBD) including Crohn's disease (CD) and ulcerative colitis (UC) is a chronic and disabling disease with unknown etiology. There have been some controversies regarding the role of psychological factors in the course of IBD. The purpose of this paper is to review that role. First the evidence on role of stress is reviewed focusing on perceived stress and patients' beliefs about it in triggering or exacerbating the course of IBD. The possible mechanisms by which stress could be translated into IBD symptoms, including changes in motor, sensory and secretory gastrointestinal function, increase intestinal permeability, and changes in the immune system are, then reviewed. The role of patients' concerns about psychological distress and their adjustment to disease, poor coping strategies, and some personality traits that are commonly associated with these diseases are introduced. The prevalence rate, the timing of onset, and the impact of anxiety and depression on health-related quality of life are then reviewed. Finally issues about illness behavior and the necessity of integrating psychological interventions with conventional treatment protocols are explained.

Influence of alexithymia on health-related quality of life in inflammatory bowel disease: are there any related factors?

OBJECTIVE

Alexithymia is a personality trait characterized by difficulty to perceive and express emotions. Previous studies have indicated a high prevalence of alexithymia in patients with inflammatory bowel disease (IBD) but results have been inconsistent. The aim of the present study was to investigate the prevalence of alexithymia in a large IBD cohort and to establish the impact of alexithymia on health-related quality of life (HRQOL) in these patients.

MATERIAL AND METHODS

A cross-sectional prospective study was undertaken including 534 consecutive IBD patients. Independent variables were measured using one socio-demographic and clinical questionnaire, the hospital anxiety and depression scale (HADS) and the Toronto alexithymia scale (TAS-26). Dependent variables were measured using the short form 36 health survey (SF-36) and the inflammatory bowel disease questionnaire (IBDQ-36). Multiple linear regression and logistic regression were performed to identify factors associated with HRQOL.

RESULTS

Participation rate was 91.3%. The overall prevalence of alexithymia was 30.2% (95% CI: 26.0-35.0), with no difference between Crohn's disease and ulcerative colitis. The most affected scales in quality of life were general health (mean = 48.35, 95% CI: 46.43-50.27), vitality (mean = 55.81, 95% CI: 53.59-58.04) and systemic symptoms (mean = 5.19, 95% CI: 5.08-5.29). Alexithymia was significantly associated with an impaired quality of life (OR = 3.34, 95% CI: 1.98-5.65). "Difficulty identifying feelings" and "externally oriented thinking" were the alexithymia factors related to the impaired HRQOL.

CONCLUSIONS

Alexithymia is highly prevalent in IBD and represents a significant determinant of HRQOL. Alexithymia and its components need to be taken into consideration in the management of IBD patients.

The adult eosinophilic oesophagitis quality of life questionnaire: a new measure of health-related quality of life

BACKGROUND

Eosinophilic oesophagitis (EoO) is a chronic disease characterised by significant symptoms and challenging treatment regimens. Health-related quality of life (HRQOL) is a useful way to direct patient care. EoO symptoms and treatment may impact patient HRQOL. Currently, there is no reliable and valid measure of adult EoO patient HRQOL.

AIM

To validate the Adult Eosinophilic Oesophagitis Quality of Life (EoO-QOL-A) questionnaire as a measure of HRQOL in this population.

METHODS

The EoO patients aged 18-70 recruited via an out-patient GI clinic and two EoO advocacy groups completed the preliminary EoO-QOL-A, demographic and clinical information, and measures of general HRQOL, psychological distress and EoO symptom severity. A subset of patients completed test-retest assessments. Scale reliability, internal consistency, factor structure, concurrent and convergent validity were evaluated.

RESULTS

A total of 201 patients have participated. The study sample was primarily Caucasian, college-educated, and evenly split by gender. The average duration of disease was 7 years with duration of symptoms of 26 months prior to diagnosis. Patients reported were using both pharmacological and dietary treatments. Factor analysis yielded a 37-item, 5-factor structure: Eating/Diet Impact, Social Impact, Emotional Impact, Disease Anxiety and Choking Anxiety. The EoO-QOL-A demonstrated excellent internal consistency, split-half and test-retest reliability. Concurrent and convergent validity were supported by moderate correlations with established HRQOL measures, psychological distress and oesophageal symptoms.

CONCLUSIONS

The EoO-QOL-A is a valid and reliable disease-specific HRQOL measure for adult EoO patients. Developing the Adult Eosinophilic Oesophagitis Quality of Life is an important step in guiding treatment practices, improving disease education and standardising research protocols.

Validation of the Italian translation of the Inflammatory Bowel Disease Questionnaire

BACKGROUND

Health-related quality of life is an important measure of treatment outcome; its evaluation requires the use of internationally validated ad hoc questionnaires. The McMaster Inflammatory Bowel Disease Questionnaire (IBDQ) is the most used specific instrument.

AIM

To assess the validity and reliability of the Italian translation of the IBDQ.

METHODS

The IBDQ underwent forward and backward translation; 13 patients were enrolled for cognitive testing of the Italian version to increase clarity. For field testing, 113 patients (65 with Crohn's disease and 48 with ulcerative colitis) completed both the IBDQ and the generic instrument 36-item Short Form Health Survey scale (SF-36).

RESULTS

Data quality was optimal with high completeness and low floor and ceiling effect. Item internal consistency was satisfied for 100% of patients, while discriminant validity showed a few items with higher correlations with other scales. Cronbach's alpha coefficient was 0.96. Test-retest correlations indicated good reliability (Pearson R 0.81). Exploratory factor analysis indicated that the original grouping of the item was suboptimal. The score proved sensitive to disease activity, gender and quality of life as measured by the SF-36.

CONCLUSIONS

The Italian translation of the McMaster Inflammatory Bowel Disease Questionnaire sounds natural and is easy to understand. A field test gave results comparable to other international validations, supporting its use in cross-national surveys.

Nursing resources and responsibilities according to hospital organizational model for management of inflammatory bowel disease in Spain

BACKGROUND

Nurses play an important role in the multidisciplinary management of inflammatory bowel disease (IBD), but little is known about this role and the associated resources.

OBJECTIVE

To improve knowledge of resource availability for health care activities and the different organizational models in managing IBD in Spain.

METHODS

Cross-sectional study with data obtained by questionnaire directed at Spanish Gastroenterology Services (GS). Five GS models were identified according to whether they have: no specific service for IBD management (Model A); IBD outpatient office for physician consultations (Model B); general outpatient office for nurse consultations (Model C); both, Model B and Model C (Model D); and IBD Unit (Model E) when the hospital has a Comprehensive Care Unit for IBD with telephone helpline, computer, including a Model B. Available resources and activities performed were compared according to GS model (chi-square test and test for linear trend).

RESULTS

Responses were received from 107 GS: 33 Model A (31%), 38 Model B (36%), 4 Model C (4%), 16 Model D (15%) and 16 Model E (15%). The model in which nurses have the most resources and responsibilities is the Model E. The more complete the organizational model, the more frequent the availability of nursing resources (educational material, databases, office, and specialized software) and responsibilities (management of walk-in appointments, provision of emotional support, health education, follow-up of drug treatment and treatment adherence) (p<0.05).

CONCLUSIONS

Nurses have more resources and responsibilities the more complete is the organizational model for IBD management. Development of these areas may improve patient outcomes.

Identifying predictors of low health-related quality of life among patients with inflammatory bowel disease: comparison between Crohn's disease and ulcerative colitis with disease duration

AIM

To identify predictors of low health-related quality of life among patients with inflammatory bowel disease and make a comparison between Crohn's disease and ulcerative colitis with disease duration.

BACKGROUND

Studies have shown that patients with inflammatory bowel disease rate their health-related quality of life lower, as compared with a general population.

DESIGN

Survey.

METHODS

In this study, 197 patients in remission were included and divided into a Crohn's disease group and an ulcerative colitis group. Each group was also divided into separate groups whether the patients had short disease duration or long disease duration. Generic instruments, combined with disease-specific questionnaires, were used for measuring health-related quality of life.

RESULTS

The analysis showed a non-significant effect for diagnosis, but a significant effect for disease duration showing that the patients with short disease duration had lower scores of health-related quality of life compared with patients with long disease duration. A significant interaction between diagnosis and disease duration was also revealed.

CONCLUSION

Patients with longer disease duration experienced a better health-related quality of life than patients with short disease duration. Patients with Crohn's disease and short disease duration have the lowest health-related quality of life and are in greatest need of education and support.

RELEVANCE TO CLINICAL PRACTICE

It is important to identify which patients' are in the greatest need of education and support.

Research of the quality of life of patients with ulcerative colitis: current status and future prospects

Since there is a currently increasing incidence of ulcerative colitis (UC) in China, the research of the quality of life (QOL) of UC patients is of great significance. UC influences many aspects of patients' QOL, including physical functions, psychological functions, social relationship, and emotional functions. There are generic and specific instruments available for the estimation of the QOL of UC patients, and the combination of them can be more informative. Compared to abundant findings obtained in developed countries, the research of the QOL of UC patients is still in infancy stage in China. Therefore, it is essential to conduct extensive research of the QOL of UC patients to improve the efficacy of possible interventions.

Cutoff values of the Inflammatory Bowel Disease Questionnaire to predict a normal health related quality of life

One of the objectives in the treatment of the inflammatory bowel disease (IBD) is improving the patient's quality of life. However, we do not dispose of validated criteria to determine the questionnaire's scoring threshold that has to be reached in order to be able to assert that the patients' quality of life has normalized.

OBJECTIVE

To determine the normality punctuation cutoff in the IBD specific quality of life questionnaire IBDQ-36.

METHOD

Cross-sectional study in a random sample of IBD patients, who have completed the questionnaires IBDQ-36 and EuroQol-5D. The IBDQ-36 normality was calculated according to its equivalence with the EuroQol-5D tariff ≥ 0.90, which corresponds to the 95% CI of the average obtained in a Spanish general population.

RESULTS

218 patients were included. According to the EuroQol-5D tariff, 70 patients were considered to have a normal quality of life and 148 a quality of life poorer than the general population. The IBDQ-36 scoring was significantly higher in the normal quality of life group (222.9 ± 22.8 vs. 171.4 ± 44.8 in the bad quality of life group, p<0.001). According to the linear regression between IBDQ-36 and EuroQol-5D, the cutoff point is 209, with a sensitivity and specificity to predict normality of 0.74 and 0.71 respectively.

CONCLUSIONS

Scores of the IBDQ-36 equal or superior to 209 suggest quality of life comparable to that perceived by the general population. This study allowed to set a threshold of normality in the management of the inflammatory bowel diseases.

Fatigue and health-related quality of life in inflammatory bowel disease: results from a population-based study in the Netherlands: the IBD-South Limburg cohort

BACKGROUND

The importance of fatigue in chronic disease has been increasingly recognized; however, little is known about fatigue in inflammatory bowel disease (IBD). The aim of the present study was to investigate the prevalence and severity of fatigue and the impact on health-related quality of life (HRQoL) in patients included in a population-based IBD cohort in the Netherlands.

METHODS

IBD patients, diagnosed between January 1st, 1991, and January 1st, 2003, were followed up for a median of 7.1 years. They completed a questionnaire, which included a disease activity score, the Multidimensional Fatigue Inventory (MFI-20), the Inflammatory Bowel Disease Questionnaire (IBDQ), and the Short Form health survey (SF-36). Hemoglobin levels were recorded.

RESULTS

Data were available in 304 Crohn's disease (CD), 368 ulcerative colitis (UC), and 35 indeterminate colitis (IC) patients. During quiescent disease, the prevalence of fatigue was nearly 40%. MFI-20 and HRQoL scores were significantly worse in IBD patients having active disease. In a multivariate analysis, disease activity was positively related with the level of fatigue in both CD and UC. In UC, anemia influenced the general fatigue score independently of disease activity. Disease activity as well as fatigue were independently associated with an impaired IBDQ.

CONCLUSIONS

In IBD, even in remission, fatigue is an important feature. Both in CD and in UC, fatigue determined HRQoL independently of disease activity or anemia. This implies that in IBD patients physicians need to be aware of fatigue in order to better understand its impact and to improve the HRQoL.

Contribution of nurses to the quality of care in management of inflammatory bowel disease: a synthesis of the evidence

BACKGROUND

The purpose of quality of care programs is to improve patient outcomes. In programs targeting patients with inflammatory bowel disease (IBD), nurses play a key role.

AIM

To know the available scientific evidence on the quality of care in IBD management, at the levels of structure, process and outcome, in relation to nurses.

METHODS

Systematic search in MEDLINE, EMBASE, Índice Médico Español, Cochrane Library, and grey literature. Inclusion criteria were: 1) documents referring IBD; 2) documents providing relevant information on nurses' involvement in the management of IBD; and 3) an original article.

RESULTS

A total of 284 documents were identified, 15 of which were included: 8 related with structure, 12 with process, and 6 with outcomes. Some documents treated more than one level. At the level of structure, services should incorporate specialist nurses as part of the multidisciplinary team, as well as resources to facilitate patient access to nursing care. Notable at the process level, organizational aspects and nurses' competencies and skills in the management of IBD have been described. Among the outcomes mentioned are clinical outcomes, quality of life, and patient satisfaction attributable to nursing staff. No evidence was found about the association between structure or process issues with patient outcomes. Most of the studies reviewed have methodological limitations.

CONCLUSIONS

The available evidence provide useful information for the design of standards of structure and process relating to nurses' management of IBD. The IBD nurses' challenge is to provide evidence that these standards help improve health outcomes in patients.

Associations between living arrangements and health-related quality of life of urban elderly people: a study from China

PURPOSE

This study aimed to compare health-related quality of life (HRQOL) for elderly men and women in three mutually exclusive living arrangements: living alone, living only with spouse, and non-empty-nesters. It also examined whether such living arrangements and other factors relating to social interaction have an independent influence on HRQOL after controlling for other variables.

METHODS

The data were drawn from China's 4th National Household Health Survey (NHHS) conducted in 2008. The final sample included 9,711 urban elderly people of 60 years and above. The EQ-5D inventory was used to measure health-related quality of life.

RESULTS

The proportions of non-empty-nested men and women both changed following a 'U'-shaped curve with the increasing age. Controlling for other variables not including social interaction indicators, "living alone" was a significant predictor of reporting problems on Mobility, Pain/Discomfort and Anxiety/Depression. After introducing social interaction indicators, urban older adults 'having close contact with neighbors every week' had lower odds of problems on all five EQ-5D indicators, those 'having close contact with friends and relatives' had lower odds of problems on Mobility, Pain/Discomfort and Anxiety/Depression, and those 'taking part in social activities every week' had lower odds of problems on all dimensions but Anxiety/Depression. In addition, after introducing social interaction indicators, the odds of reported problems on the three dimensions increased obviously.

CONCLUSIONS

This study suggests that the most vulnerable urban older adults are those who live entirely on their own. Frequent social interaction may buffer the negative effect of living alone on HRQOL of older adults. Policies that attempt to build harmonious neighborhoods, extend older adults' social network and encourage them to take part in social activities should be considered by the policy-makers in the future.

Assessing health-related quality of life in patients with inflammatory bowel disease in Zhejiang, China

AIMS

The aim of this study was to assess health-related quality of life in patients with inflammatory bowel disease in Zhejiang, Mainland China.

BACKGROUND

The incidence of inflammatory bowel disease in China is believed to be low but has been increasing in the past decade. The quality of life of Chinese patients with inflammatory bowel disease is unknown.

DESIGN

A cross-sectional study.

METHODS

The study was conducted in 92 patients with inflammatory bowel disease in Zhejiang, China, 52 with ulcerative colitis and 40 with Crohn's disease. Health-related quality of life was measured by the Chinese version of the Inflammatory Bowel Disease Questionnaire and Short Form-36, respectively. Disease activity was assessed by the Walmsley and Harvey-Bradshaw simple indices for ulcerative colitis and Crohn's disease, respectively. Demographic and clinical variables were also recorded. Short Form-36 data from the study sample were compared with a reference population of 1688 Chinese people residing in Hangzhou, Zhejiang, China.

RESULTS

No significant health-related quality of life differences were found between patients with ulcerative colitis and Crohn's disease (p > 0.05). Pooled data showed that inflammatory bowel disease patients with active disease had significantly lower scores for all eight dimensions of Short Form-36 compared to those in remission (p < 0.01); those with active disease scored significantly lower than population norms in all dimensions of Short Form-36 except mental health (p < 0.05); whereas those in remission scored significantly lower than population norms in role physical (p < 0.01) and general health dimensions (p < 0.05). The regression analyses identified only disease activity index and employment status to explain variations in health-related quality of life (p < 0.01).

CONCLUSIONS

Inflammatory bowel disease similarly impairs health-related quality of life in patients with both ulcerative colitis and Crohn's disease.

RELEVANCE TO CLINICAL PRACTICE

The results suggest that any interventions that produce a stable clinical remission, whether medical or surgical, allowing patients to return to their usual work position can decrease the disease impact on their daily lives.