Regional variations in the use of complementary and alternative medicines (CAM) for inflammatory bowel disease patients in Italy: an IG-IBD study

Perceptions, behaviours and barriers towards exercise practices in inflammatory bowel disease

Inflammatory bowel disease (IBD), a chronic disease affecting the digestive tract, has a significant impact on health-related quality of life. Pharmaceutical treatment is typically adopted, yet exercise is increasingly becoming recognized as an adjunct therapy. This study aimed to explore the perspectives, behaviours, and barriers of IBD patients in terms of their exercise habits. A 16-item closed-ended questionnaire was completed by 463 adult IBD patients (Ulcerative colitis = 57.02%, Crohn's dis-ease = 40.60% and Other = 2.38%) (Female = 76.67%, Male = 22.46 and Non-binary = 0.86%). The questionnaire was divided into three sections: baseline/demographic characteristics, disease characteristics, and exercise perceptions, beliefs, and behaviours. Significantly (P<0.001) more participants (63.07%) reported that they engage regularly with exercise compared to those who do not; however, engagement was significantly lower in female patients (59.72%) compared to males (74.04%). Respondents also rated significantly (P<0.001) that a combination of factors prevents engagement in exercise (74.30%). Moderate intensity exercise was the predominant (P<0.001) aerobic modality (39.04%), the majority (P<0.001) response was that patients undertake no resistance training (27.74%), and significantly more (P<0.001) patients indicated that they don't know whether resistance training can influence IBD either positively (57.53%) or negatively (62.33%). Whilst it is encouraging that IBD patients are engaging regularly with exercise, the reduced levels of engagement in females and lack of knowledge/ engagement with resistance training, indicate that future implementation and educational developments are necessary to enhance exercise in females and resistance training engagement in all IBD patients.

COMPLEMENTARY AND ALTERNATIVE MEDICINE USE IN BRAZILIAN PATIENTS WITH INFLAMMATORY BOWEL DISEASE

BACKGROUND

The conventional treatment of inflammatory bowel disease (IBD) is based on drug therapy, but different studies have shown a progressive increase in the use of complementary and alternative medicine (CAM). The most used CAM comprises of acupuncture, traditional Chinese medicine, Ayurvedic medicine, homeopathy, and herbal medicine, as well as more modern practices, including aromatherapy and reflexology. Data from CAM use in Brazil has previously been scarce and there are no studies among Brazilian patients with IBD.

OBJECTIVE

The aim of the study was to evaluate the frequency of, and factors associated with the use of CAM among IBD patients in Brazil, in addition to estimating the satisfaction with CAM use.

METHODS

A cross-sectional study was performed in adult IBD outpatients from two Southeastern Brazilian referral centers, with a total a sample of 227 individuals. A semi-structured questionnaire was used containing CAM products - tea, probiotics, omega 3 or glutamine, homeopathy, and herbal therapy, and factors associated with CAM use and patient satisfaction. We used descriptive statistics, association tests (P<0.05) and logistic regression for statistical analyses.

RESULTS

In total, 126 patients with Crohn's disease and 101 with ulcerative colitis were included. The mean age was 41.19±14.49 years and 57.27% were female. The time since diagnosis was 10.58±7.5 years, and most patients were in clinical remission. Twenty-nine patients (12.8%) reported having used CAM for IBD treatment, such as tea (5.29%), probiotics (5.29%), omega-3 or glutamine (1.76%), homeopathy (0.88%), and herbal therapies (0.44%). Despite the low frequency, patients were satisfied (>50%). There was no difference between CAM use in Crohn's disease as compared to ulcerative colitis patients (P=0.1171). The factors associated with the use of CAM were regular or poor quality of life (odds ratio 2.084; 95% confidence interval 1.147-3.786, P=0.0159) and a shorter time since diagnosis (odds ratio 0.956; 95% confidence interval 0.918-0.995; P=0.0260).

CONCLUSION

The prevalence of CAM use was low, but satisfactory among Brazilian IBD patients. The application of CAM has been associated with poor quality of life and shorter disease duration compared to patients with no use of CAM.

Complementary and Alternative Medicine in Crohn's Disease

Complementary and alternative medicine (CAM) is a growing entity within inflammatory bowel disease (IBD). CAM includes mind-based therapies, body-based therapies, supplements, vitamins, and probiotics. Limitations currently exist for health care providers as it pertains to IBD and CAM that stem from knowledge gaps, conflicting reports, limited oversight, and a lack of well-organized clinical data. Even without well-described data, patients are turning to these forms of therapy at increasing rates. It is imperative that the ongoing review of CAM therapies is performed, and future trials are performed to better understand efficacy as well as adverse effects related to these therapies.

Herb-Drug Interaction in Inflammatory Diseases: Review of Phytomedicine and Herbal Supplements

Many people worldwide use plant preparations for medicinal purposes. Even in industrialized regions, such as Europe, where conventional therapies are accessible for the majority of patients, there is a growing interest in and usage of phytomedicine. Plant preparations are not only used as alternative treatment, but also combined with conventional drugs. These combinations deserve careful contemplation, as the complex mixtures of bioactive substances in plants show a potential for interactions. Induction of CYP enzymes and pGP by St John's wort may be the most famous example, but there is much more to consider. In this review, we shed light on what is known about the interactions between botanicals and drugs, in order to make practitioners aware of potential drug-related problems. The main focus of the article is the treatment of inflammatory diseases, accompanied by plant preparations used in Europe. Several of the drugs we discuss here, as basal medication in chronic inflammatory diseases (e.g., methotrexate, janus kinase inhibitors), are also used as oral tumor therapeutics.

Comprehensive study on the administrative, economic, regional, and regulatory prospects of complementary and alternative medicine (CAM) in inflammatory bowel disease (IBD)

Introduction: Due to the high cost, low effectiveness, and adverse effects plus the life-long nature of inflammatory bowel disease (IBD), and misconception on safety, efficacy, and cost-effectiveness of complementary and alternative medicine (CAM), the market demand for CAM has risen over the past decades. A critical review of patients' and physicians' attitudes, market drivers, economic aspects, regulatory roles, and regional distribution is lacking.Areas covered: Through relevant databases, the existing English language literature concerning the association of CAM use with IBD was collected over the past two decades. Data was then analyzed, comprehensively summarized in tables/figures, and justified concerning administrative, organizational, regional, economic, and regulatory perspectives.Expert opinion: Although CAM utilization is more prevalent among younger, female, and high-educated IBD patients, issues concerning weak study designs, limited-time period/regional distribution of recent surveys, and lack of economic evaluations on CAM make it entirely unfeasible to draw a firm conclusion. Regulators are lagging in meeting the dire need of IBD patients, especially the elderly. Lack of legislation regarding registration, sales monitoring, licensing, insurance coverage, efficacy/safety assessments, post-marketing surveillance, quality assurance, and reference pricing alongside the limited support for CAM research are the main matters that should be urgently addressed.

A spatial-temporal study of complementary and alternative medicine (CAM) by type: exploring localization economies implications in urban areas in Ontario

OBJECTIVES

This study adds to the geography of complementary and alternative medicine (CAM) literature by comparing the spatial-temporal patterns of five types of CAM within 19 cities in light of clustering benefits from localization economies.

METHODS

CAM office location points and nearest neighbour, standard distance, local spatial autocorrelation, and Mann-Whitney analyses are utilized to test potential clustering tendencies of CAM types over time.

RESULTS

It is shown that 'within' (chiropractors near chiropractors, for example) and 'amongst' (chiropractors proximate to other CAM types) spatial clustering occurs in 2007 and 2017. This implies the persistent influence of localization economies.

CONCLUSIONS

Continued clustering of CAM within urban locations already replete with CAM offices will widen spatial disparities through time. This has implications for policy-makers concerned with dispersing medical resources over space for better accessibility.

Changes in prevalence and perception of complementary and alternative medicine use in Korean inflammatory bowel disease patients: results of an 8-year follow-up survey

BACKGROUND/AIMS

The use of complementary and alternative medicine (CAM) is a global phenomenon, including inflammatory bowel disease (IBD) patients. We aimed to assess the change in prevalence and patterns of CAM use, and attitudes towards CAM over an 8-year time interval (2006 vs. 2014) among IBD patients in Korea.

METHODS

A total of 221 IBD patients (CD=142, UC=79) were asked to complete a questionnaire regarding CAM at two time points: at enrollment (2006) and 8 years later (2014/2015).

RESULTS

The proportion of patients ever using CAM increased significantly from 60.2% in 2006 to 79.6% in 2014 (P<0.001), while the proportion of current CAM users increased slightly (35.7% to 38.0%, P=0.635); 21.7% used CAM consistently at both time points. The proportion of patients who felt CAM was less effective (P<0.001) and more expensive (P=0.04) than conventional treatments increased over time. Also, the proportion among ever CAM users who perceived a positive effect from CAM significantly decreased in 2014 compared to 2006 (P=0.004). Higher education (adjusted odds ratio [aOR], 2.10), prior side effects to conventional therapies (aOR, 2.23), and prior use of corticosteroids (aOR, 2.51) were associated with CAM use. Interestingly, use of CAM before IBD diagnosis (aOR, 2.73) was significantly associated with consistent CAM use.

CONCLUSIONS

Although the attitudes toward CAM have become less favorable, the majority of IBD patients have experienced CAM with an overall increase of current CAM users over time. Moreover, more than half of current CAM users used CAM consistently over time.

Prevalence and indicators of use of complementary and alternative medicine in Austrian patients with inflammatory bowel disease

OBJECTIVE

Complementary and alternative medicine (CAM) seems to be frequently used among patients with inflammatory bowel disease (IBD). We aimed to determine the prevalence and indicators of CAM use in Austrian IBD patients.

METHODS

In a multicentre cross-sectional study, adult patients with IBD attending 18 Austrian outpatient clinics completed a multi-item questionnaire that recorded use of CAM as well as medical and socioeconomic characteristics. Patients were recruited between June 2014 and June 2015. The study outcome was the prevalence of CAM use and its socioeconomic and disease-related associations.

RESULTS

A total of 1286 patients (Crohn's disease 830, ulcerative colitis 435, IBD unclassified 21; females 651) with a median age of 40 years (interquartile range 31-52 years) and a median disease duration of 10 years (4-18 years) were analysed. The prevalence of previous and/or current CAM use was 50.7%, with similar results for Crohn's disease and ulcerative colitis. In the multivariable analysis, female gender and a university education were independent socioeconomic indicators of CAM use. IBD-related indicators were longer duration of the disease and previous and/or current treatment with steroids and TNF-α inhibitors.

CONCLUSION

CAM use for IBD is frequent in Austrian IBD patients and associated with female gender, higher educational level of university degree, longer duration of the disease, and treatment with steroids and TNF-α inhibitors.

Translation and initial validation of the Medication Adherence Report Scale (MARS) in Italian patients with Crohn's Disease

The MARS-5 (Medication Adherence Report Scale) was developed in English. The aim of this project was to analyse the MARS-5I (© Prof Rob Horne) psychometric properties and to identify whether its Italian translation is suitable for assessing medication adherence in Crohn Disease (CD) Italian patients. The MARS was translated and linguistically validated in Italian. The MARS-5I was used for evaluating medication adherence in the SOLE study, conducted in Italy on 552 subjects with CD. In order to un-bias the questionnaire results from the effects of treatment change and/or effectiveness, the analyses were performed on the 277 patients whose disease activity remained stable, selected among the 371 patients who maintained the same treatment between two consecutive visits. Internal consistency was high (Cronbach's alpha of 0.86). Pearson's correlation coefficient was 0.50 (p<0.001) and 0.86 (p<0.001- outliers removed), indicating satisfactory test-retest. MARS 5I scores were not correlated with Treatment Satisfaction Questionnaire for Medication but a small and statistically significant correlation was shown with physician-evaluated medication adherence, indicating convergent validity. MARS-5I, the Italian translation of the English MARS, showed satisfactory internal consistency and test-retest, and a low but statistically significant convergent validity. We confirmed the utility of this tool in patients with CD.

Complementary and alternative medicine in patients with inflammatory bowel disease: A survey performed in a tertiary center in Chile

OBJECTIVES

The aim of this study was to assess the type and prevalence of complementary and alternative medicine (CAM) use in patients with inflammatory bowel disease (IBD) who are treated at our center.

DESIGN

Observational, cross-sectional questionnaire-based study that included patients from the IBD program of our center.

SETTING

Tertiary clinical center in Santiago, Chile.

MAIN OUTCOME MEASURES

Types of CAM being used by patients with IBD.

RESULTS

A total of 200 patients were included, 68% ulcerative colitis, 29% Crohn's disease, and 3% non-classifiable IBD. Overall, 25% of the patients reported current use of CAM, 30% reported using in it the past, and 45% indicated that they had never used it before. The use of CAM was recommended in 20% of the patients by other healthcare professionals and in 10% of the patients by the gastroenterologist. Forty-nine percent of the patients informed the gastroenterologist that they were using CAM. Overall, 86% of the patients did not modify the conventional medical treatment (CMT). None of the patients who were using curcumin, homeopathic medicine, acupuncture or biomagnetism modified the CMT.

CONCLUSIONS

The type of CAM being used plays an important role when the patient makes the decision to inform the gastroenterologist. Other healthcare professionals play an important role in providing the advice to start CAM. Gastroenterologists must be aware of the high prevalence of CAM use in IBD patients, actively ask about CAM use and guide the patients who want to use CAM in a responsible and safe manner.

Exercise in patients with inflammatory bowel diseases: current perspectives

Inflammatory bowel diseases (IBDs), including both Crohn's disease (CD) and ulcerative colitis (UC), are chronic autoimmune diseases. Both CD and UC have relapsing and remitting courses. Although effective medical treatments exist for these chronic conditions, some patients do not respond to these traditional therapies. Patients are often left frustrated with incomplete resolution of symptoms and seek alternative or complementary forms of therapy. Patients often search for modifiable factors that could improve their symptoms or help them to maintain periods of remission. In this review, we examine both the published evidence on the benefits of exercise clinically and the pathophysiological changes associated with exercise. We then describe data on exercise patterns in patients with IBDs, potential barriers to exercise in IBDs, and the role of exercise in the development and course of IBDs. While some data support physical activity as having a protective role in the development of IBDs, the findings have not been robust. Importantly, studies of exercise in patients with mild-to-moderate IBD activity show no danger of disease or symptom exacerbation. Exercise has theoretical benefits on the immune response, and the limited available data suggest that exercise may improve disease activity, quality of life, bone mineral density, and fatigue levels in patients with IBDs. Overall, exercise is safe and probably beneficial in patients with IBDs. Evidence supporting specific exercise recommendations, including aspects such as duration and heart rate targets, is needed in order to better counsel patients with IBDs.

Use of Complementary and Alternative Medicine in Inflammatory Bowel Disease Around the World

Use of complementary sand alternative medicine (CAM) is common among patients with inflammatory bowel disease (IBD). CAM can be broadly categorized as whole medical systems, mind-body interventions, biologically based therapies, manipulative and body-based methods, and energy therapies. Most do not use it to treat IBD specifically, and most take it as an adjunct to conventional therapy not in place of it. However, patients are frequently uncomfortable initiating a discussion of CAM with their physicians, which may impact adherence to conventional therapy. A greater emphasis on CAM in medical education may facilitate patient-physician discussions regarding CAM.

Crohn's disease in Italy: A critical review of the literature using different data sources

BACKGROUND

Incidence and prevalence of Crohn's disease (CD) have increased during the last decades in several world areas. Italian data on CD are scattered between various administrative, educational and scientific sources, and findings are poorly summarized.

AIMS

We conducted a review focusing not only on prevalence and incidence of CD in Italy, but also on mortality, treatments, delayed diagnosis and hospitalization.

METHODS

In October 2015, we searched for quantitative epidemiological data of CD using PubMed/Medline, EMBASE, and the Cochrane Database of Systematic Reviews. We also conducted searches on selected web resources for databases and educational publications.

RESULTS

Sixteen studies reporting data on incidence of CD from Italy were found. Incidence rates of CD in the early 2010's in Italy were 3.5-4 cases per 100,000 inhabitants per year. Ten investigations provided data on CD prevalence, with large variability between Italian areas. Most studies considering data at two or more time points or across consecutive time periods reported increasing incidence or prevalence of CD.

CONCLUSION

This review of Italian epidemiological data indicates that CD incidence and prevalence are continuing to (moderately) increase. Diagnostic delay, treatments, hospitalization and surgery for CD in Italy were also reviewed and quantified, though information is somewhat limited.

The who-when-why triangle of CAM use among Portuguese IBD patients

BACKGROUND

The use of complementary and alternative medicines is increasing among chronic patients, particularly those afflicted with inflammatory bowel diseases.

AIM

This study aimed to address the prevalence of complementary and alternative medicines use among Portuguese inflammatory bowel diseases' patients.

METHODS

Patients were invited to fill an anonymous questionnaire concerning the use of complementary and alternative medicines.

RESULTS

Thirty-one per cent of the patients reported having used complementary and alternative medicines in the past, whereas 12% were using them by the time the questionnaire was administered. Fifty-nine per cent of the users did not share this information with their physician, whereas 14% and 8% discontinued their medication and periodical examination, respectively. Steroids prescription (OR=2.880) and a higher instruction level (OR=3.669) were predictors of complementary and alternative medicines use in this cohort.

CONCLUSIONS

Roughly a third of Portuguese IBD patients had used CAM. Steroid treatment and an academic degree are associated with CAM use. Given the potential side effects and interactions, patient information about the benefits and limitations of conventional and complementary treatments should be reinforced.

Doctor communication quality and Friends' attitudes influence complementary medicine use in inflammatory bowel disease

AIM: To examine the frequency of regular complementary and alternative therapy (CAM) use in three Australian cohorts of contrasting care setting and geography, and identify independent attitudinal and psychological predictors of CAM use across all cohorts.

METHODS: A cross sectional questionnaire was administered to inflammatory bowel disease (IBD) patients in 3 separate cohorts which differed by geographical region and care setting. Demographics and frequency of regular CAM use were assessed, along with attitudes towards IBD medication and psychological parameters such as anxiety, depression, personality traits and quality of life (QOL), and compared across cohorts. Independent attitudinal and psychological predictors of CAM use were determined using binary logistic regression analysis.

RESULTS: In 473 respondents (mean age 50.3 years, 60.2% female) regular CAM use was reported by 45.4%, and did not vary between cohorts. Only 54.1% of users disclosed CAM use to their doctor. Independent predictors of CAM use which confirm those reported previously were: covert conventional medication dose reduction (P < 0.001), seeking psychological treatment (P < 0.001), adverse effects of conventional medication (P = 0.043), and higher QOL (P < 0.001). Newly identified predictors were CAM use by family or friends (P < 0.001), dissatisfaction with patient-doctor communication (P < 0.001), and lower depression scores (P < 0.001).

CONCLUSION: In addition to previously identified predictors of CAM use, these data show that physician attention to communication and the patient-doctor relationship is important as these factors influence CAM use. Patient reluctance to discuss CAM with physicians may promote greater reliance on social contacts to influence CAM decisions.

Use of complementary and alternative medicine in patients with inflammatory bowel disease: results of a cross-sectional study in Norway

OBJECTIVE

To determine the proportion of complementary and alternative medicine (CAM) use in patients with inflammatory bowel disease (IBD) and to identify demographic and clinical factors that are associated with CAM use.

MATERIAL AND METHODS

In this cross-sectional study design, patients with confirmed diagnosis of ulcerative colitis (UC) or Crohn's disease (CD), and ≥18 years old, attending outpatient clinics at 14 hospitals in Norway were eligible to complete questionnaires including demographics, clinical variables, and the International CAM Questionnaire (I-CAM-Q).

RESULTS

Of 460 patients included in the study, 430 had evaluable questionnaires (response rate 93%). Forty-nine percent (95% CI: 44-54) had used some type of CAM within the past 12 months. CAM services were utilized by 27% (95% CI: 23-31) of the patients, 21% (95% CI: 16-23) reported use of CAM products, and 28% (95% CI: 23-31) used CAM self-help practices. The most common pattern of CAM use was to combine CAM services and CAM products. Significantly, more UC patients (56%) than CD patients (44%) reported CAM use, p = 0.03. In UC, only the presence of at least one comorbid condition was directly related to CAM use. In CD, being a woman, being aged 31-50 years, having a higher education level, and experiencing adverse drug reactions from IBD medication were factors independently associated with the use of CAM.

CONCLUSION

Use of CAM was common among IBD patients attending outpatient clinics. Both demographic and clinical factors were associated to CAM use, but the factors differed in their significance for UC and CD.

Complementary and alternative medicine in inflammatory bowel disease patients: frequency and risk factors

BACKGROUND

The use of complementary and alternative medicine in inflammatory bowel disease patients is progressively increased.

AIM

To evaluate the use of complementary and alternative medicine in inflammatory bowel disease patients and to know potential risk factors for their use. The subjective response of these therapies and the impact on treatment adherence were also evaluated.

METHODS

Prospective, descriptive and transversal study. Inflammatory bowel disease patients were classified according to demographic and clinical characteristics. A questionnaire about the use of complementary and alternative medicine was collected.

RESULTS

705 patients were included. 126 patients (23%) had used complementary and alternative medicine. The most commonly used was herbal remedies (n=61), homoeopathy (n=36), acupuncture (n=31), kefir (n=31) and aloe vera (n=25). Factors associated with its use were extraintestinal manifestations (OR 1.69, CI 95% 1.11-2.57) and long-term evolution of the disease (OR 2.08, CI 95% 1.44-2.99). Most patients (74%) had the subjective feeling that use of complementary and alternative medicine had not improved their condition, 11 had adverse events related to its use and 11% of patients discontinued their conventional drugs.

CONCLUSIONS

Use of complementary and alternative medicine in inflammatory bowel disease patients is frequent, especially in those with extraintestinal manifestations and long-term evolution. The use of these therapies was not perceived as a benefit for patients.

Complementary and alternative medicine in patients with inflammatory bowel disease: the results of a population-based inception cohort study (IBSEN)

BACKGROUND AND AIMS

The use of complementary and alternative medicine (CAM) has been increasing in recent decades. Our aim was to determine the proportion of CAM use among patients with inflammatory bowel disease (IBD) in a longitudinal, population-based cohort and to identify predictive factors for CAM use.

METHODS

The Inflammatory Bowel South-Eastern Norway (IBSEN) study is a population-based IBD cohort that has been followed prospectively for 10 years. The ten-year follow-up was conducted from 2000 to 2004 and included a questionnaire regarding CAM, a structured interview, a review of hospital records, a clinical examination, laboratory tests, and an ileocolonoscopy.

RESULTS

Of the 620 patients evaluated at the ten-year follow-up, 517 (84%) completed the CAM questionnaire, 353 had ulcerative colitis (UC), 164 had Crohn's disease (CD), and 50% were male. Thirty percent reported the use of CAM at some point since their IBD diagnosis, and 7.5% reported current CAM use. More CD patients than UC patients reported CAM use (38% vs. 27%, respectively; p=0.01). Younger age, female gender, and higher education level predicted CAM use in UC, whereas younger age was the only predictor of CAM use in CD. Thirty-six percent of the CAM users were mostly satisfied or very satisfied with the treatment.

CONCLUSION

One third of the patients in this population-based cohort had used CAM at some point during a ten-year disease course, but only 7.5% reported current CAM use. CAM use was more common in the CD than in the UC patients. Only socio-demographic factors, such as age, gender and education, predicted CAM use.