Pediatric-to-adult Transition and Medication Adherence in Patients with Inflammatory Bowel Disease

How Does an Integrated Pharmacist Add Value in the Management of Inflammatory Bowel Disease in the Era of Values-Based Healthcare?

The World Health Organization has recommended that the management of chronic diseases such as inflammatory bowel disease (IBD) should be undertaken using an integrated approach delivered by a multidisciplinary team. Although the composition of an IBD multidisciplinary team has been well described, the inclusion of an IBD pharmacist as a core member has been more recent, with variable uptake within IBD services internationally. While pharmacists continue to play the traditional role of safe prescribing and monitoring of immunosuppressive therapies, their role within the IBD team is rapidly expanding; however, the value, in terms of both clinical outcomes as well as financial savings (where available), which they add to IBD services has been less well described. In this narrative review, we perform a comprehensive evaluation of the literature detailing the expanding roles that IBD pharmacists play and describe opportunities that exist for integrated pharmacists to add value to IBD service delivery. Medication and adherence counseling, immunosuppressive monitoring, uptake of biosimilars, therapeutic drug monitoring, health promotion and prevention appear to be key areas where integrated pharmacists can add the most value to IBD patients and services. In particular, integrated IBD pharmacists can improve patient outcomes via rigorous monitoring pre and post initiation of drug therapies; focused medication counseling; advice on improving adherence; implementation of novel approaches to medication usage, and; strategies to help sustain IBD service delivery. These data can be used to further build a case for those seeking to add pharmacists to their team/services. Future studies should focus on evaluating the impact of an integrated IBD pharmacist on quality-of-care delivery together with the clinical and financial value added to IBD services compared to services that lack an integrated IBD pharmacist role.

Improving Medication Adherence Levels in Inflammatory Bowel Disease (IBD) Patients: A Narrative Evidence-Based Review

Inflammatory bowel disease (IBD) management is typified by a long-term medication regimen which can comprise multiple medications prescribed in different combinations, doses, frequencies, and with various administration routes. This complexity can make medication adherence (MA) - patients taking their medications per the prescription - for patients with IBD a challenge. The research corpus contains diverse interventions aimed at improving MA in patients with IBD. Therefore, to condense the evidenced strategies for ease of reference, this narrative evidence-based review broadly outlines the patient-level interventions reported. The interventions are grouped as educational, behavioural, cognitive-behavioural, and multicomponent. They, however, present mixed results as to their efficacy at improving MA, with those employing combined approaches being the most promising. This reflects the reality that MA is impacted by multiple factors encompassing those pertaining to the patient, disease, therapy, patients' socioeconomic status, and health system. Hence, the most ideal interventions would likely be multifaceted patient-level interventions alongside policy/system-level strategies, to maximise the potential for successfully improving patients' MA. These findings might have been impacted by the heterogeneity of the studies in terms of the method of MA assessment, duration of interventions, and more besides.

Tailored pharmacist-led intervention to improve adherence to Iron supplementation in premature infants: a randomized controlled trial in China

Introduction

Prematurity is due to a number of factors, especially genetics. This study was designed to evaluate the impact of a pharmacist-led patient-centered medication therapy management trial on iron deficiency and medication adherence among premature infants receiving iron supplementation at a tertiary hospital in Shaoxing, China.

Methods

In this randomised controlled trial, eighty-one premature infants, with or without genetic factors, born at 26 to 30 weeks and 6 days gestational age, will be recruited and randomised to an intervention group or a control group. The intervention group will receive a pharmacist-driven discharge counseling on iron supplements from recruitment, until 12 months. The control group will receive care as usual. The main outcomes were haemoglobin (g/L), serum iron (μg/L), medication adherence estimation and differentiation scale, the satisfaction with information about medicines scale, beliefs about medicines questionnaire and the Bayley scales for infant development.

Results

A total of 81 patients were enrolled in the study. After intervention, results for the haemoglobin and serum iron differed significantly between the control group and the intervention group (101.36 vs. 113.55, P < 0.0001 and 51.13 vs. 101.36, P = 0.004). Additionally, there was a substantial difference between the intervention group and the control group in terms of patient medication adherence estimation and differentiation scale (27 vs. 34, P = 0.0002). the intervention group had better mental development index and psychomotor development index, compared with the control group (91.03 vs. 87.29, P = 0.035 and 95.05 vs. 90.00, P = 0.022).

Discussion

In premature infants with iron deficiency, our pharmacist-led team significantly improved clinical outcomes and medication adherence.

Characteristics and Treatment Outcomes of Transition among Patients with Inflammatory Bowel Disease

PURPOSE

This study aimed to assess disease characteristics and outcomes of transition in patient care among adolescent patients with inflammatory bowel disease (IBD).

MATERIALS AND METHODS

Data from patients younger than 18 years who were diagnosed with IBD (Crohn's disease, ulcerative colitis, or intestinal Behçet's disease) were investigated. We categorized the patients into two groups: transition IBD group (Group A, diagnosed in pediatric care followed by transfer to/attendance in adult IBD care) and non-transition group (Group B, diagnosed and followed up in pediatric care or adult IBD care without transfer).

RESULTS

Data from a total of 242 patients [Group A (n=29, 12.0%), Group B (n=213, 88.0%)] were analyzed. A significantly higher number of patients was diagnosed at an earlier age in Group A than in Group B (p<0.001). Group A patients had more severe disease in terms of number of disease flare ups (p=0.011) and frequency of bowel-related complications (p<0.001). Multiple linear regression analysis showed that Group B patients had more medical non-compliance than Group A patients (β=2.31, p=0.018). After transition, IBD-related admission frequency, emergency admission frequency, disease flare frequency, and medical non-compliance were significantly improved.

CONCLUSION

The transition IBD group had more severe disease. Medical non-compliance was lower in the transition IBD group. Clinical outcomes improved after transition.

Development and validation of a questionnaire to test Chinese patients' knowledge of inflammatory bowel disease

A good understanding of a disease facilitates patient-centered management. We aimed to develop and validate a questionnaire to assess inflammatory bowel disease (IBD)-related knowledge and analyze the factors affecting patients' knowledge of IBD. We invited 15 experts to develop and modify an IBD knowledge questionnaires and 709 patients to test the reliability and validity of the questionnaires as well as analyze the factors related to the disease knowledge of patients with IBD. In internal consistency, Cronbach's α coefficients for the common items, ulcerative colitis (UC), and Crohn's disease (CD) knowledge questionnaires were 0.886, 0.89, and 0.886, respectively. In cross-item consistency, Spearman-Brown split coefficients of the common items, UC, and CD knowledge questionnaires were 0.843, 0.812, and 0.812, respectively. In time consistency, the test-retest reliability ICC was 0.862 (P < 0.001). The correlation between researcher scores, IBD-KNOW scores, and the original questionnaire scores was greater than 0.7 (P < 0.001). Multiple linear regression demonstrated that the factors, including disease type, age, body mass index, education level, income, treatment cost, duration of disease, and frequency of visits, affected the IBD patients' knowledge of the disease (P < 0.05). The IBD knowledge questionnaires had good reliability and validity and, therefore, can be used to assess patient knowledge of the disease.

Transition to adult services: the current and potential role of the UK hospital pharmacist

PURPOSE

To explore the current and potential role for UK pharmacists in the transition to adult services for young people with chronic health problems.

METHODS

UK hospital pharmacists were surveyed using an online questionnaire with closed and open questions covering their involvement in a transition programme, demography and scope of work, experiences of transition, and the barriers encountered in providing an effective transition service.

RESULTS

Overall, 74 pharmacists completed the questionnaire. Most were female (70% (52/74)), had ≥6 years of experience (62% (46/74)), were paediatric pharmacists (74% (55/74)), and were based in a teaching hospital practice setting (70% (52/74)). Many participants (57% (42/74)) had a transition programme in place in their hospital; of these, 55% (23/42) were not a part of the service. Respondents identified unique skills that pharmacists could contribute to the transition service, including knowledge of medications (including formulations and unlicensed medications), awareness of medication services beyond paediatrics, commissioning of medications, and familiarity with adult services. Most commonly identified barriers to transition included 'time constraints', 'pharmacists not involved as part of the wider multidisciplinary team', and 'lack of engagement between different services'. Pharmacists noted that their ideal transition service would include specific medication-related transition, for example, adherence, counselling, and supply of medications.

CONCLUSIONS

These findings support the role of hospital pharmacists as crucial members of the multidisciplinary team required for transition. The skills and knowledge of the hospital pharmacist is under-utilised within the transition service, yet pharmacists are motivated and uniquely skilled healthcare professionals who have the potential to improve medicines transition.

Prevalence and predictors of medication non-adherence in children with inflammatory bowel disease in China: A cross-sectional study

Background: Non-adherence to physician-prescribed medications, especially oral medications, is common in children with inflammatory bowel disease (IBD), and medication non-adherence is associated with poorer outcomes in IBD. Therefore, understanding and improving medication adherence in children with IBD is critical for optimizing treatment and improving treatment outcomes. Despite the relatively high prevalence of IBD in children in China, to date, very little is known about medication adherence in these patients.

Objective: The aim of this study was to investigate the prevalence of medication non-adherence and its risk factors in children with IBD in China to provide a basis for developing adherence improvement strategies.

Methods: A cross-sectional design was employed. Children (aged &lt;18 years) with IBD who visited the Children’s Hospital, Zhejiang University School of Medicine, from September 2020 to December 2021 were included. Data were collected by a general information questionnaire, the 4-item Medication Adherence Report Scale (MARS-4) and Crohn’s and Colitis Knowledge (CCKNOW) questionnaire. Subsequently, forward stepwise binary logistic regression analysis was performed to determine independent predictors of medication non-adherence.

Results: A total of 119children were included in this study. The results showed that 33 (27.73%) and 86 (72.27%) children had poor and good medication adherence, respectively. Of these, 83 (69.75%) had forgotten to take their medications sometimes, often, or always. On binary logistic regression, we found that the incidence of medication non-adherence in children with IBD course of 3 years and above [OR 4.82 (95%CI: 1.47-15.88); p = 0.01] was significantly higher than that in children with course of 3 months to 1 year, whereas children with higher parental CCKNOW scores [OR 0.77 (95%CI: 0.67-0.88); p = 0.00] had significantly lower incidence of medication non-adherence than those with lower parental CCKNOW scores, and the results of the correlation between parental knowledge scores of the four categories and children’s medication adherence showed that drug knowledge scores (r = 0.36, p &lt; 0.00) and complication knowledge scores (r = 0.24, p = 0.01) were positively correlated with medication adherence.

Conclusion: Poor medication adherence in children with IBD in China was common, and forgetting to take medication was the main barrier. Longer disease duration (3 years and above) in children could act as a risk factor for medication adherence, whereas higher level of parental knowledge about IBD could act as a protective factor, and one interesting novel finding was that the level of parental knowledge about drug and complication were significantly correlated with medication adherence in children with IBD. Our results may inform on the design and implementation of medication adherence interventions for children with IBD.

Interventions to improve medication adherence in inflammatory bowel disease: A systematic review

OBJECTIVE

To summarize existing literature examining interventions to enhance medication adherence and their effectiveness in enhancing care for inflammatory bowel disease (IBD) patients.

METHODS

This review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) statement. PubMed and Embase were searched for studies from June 2014 to Dec 2020. Only the studies published in English were included.

RESULTS

Our systematic literature search identified 488 published articles. Seventeen studies with a total of 7073 patients were included. Out of seventeen different interventions, five were classified as educational, eight as multicomponent, three as behavioral and one as cognitive behavioral. Adherence was measured using patient self-report, administrative/pharmacy claims data, and electronic monitoring devices/pill dispensing systems. Twelve out of seventeen interventions showed a statistically significant improvement in medication adherence including three educational, seven multicomponent, one behavioral and one cognitive behavioral intervention.

CONCLUSIONS

Multicomponent interventions demonstrated the greatest success in IBD patients in promoting medication adherence. Future research should focus on a multidisciplinary approach to design multicomponent interventions to optimize treatment adherence and enhance long-term clinical outcomes.

PRACTICE IMPLICATIONS

While stand-alone strategies have demonstrated effectiveness in improving adherence, better outcomes may be achieved by combining multiple strategies.

Self-administration of omalizumab: why not? A literature review and expert opinion

Introduction: Omalizumab is used to treat severe uncontrolled allergic asthma and chronic spontaneous urticaria (CSU), and is approved for self-administration in prefilled syringes. It is thus important to understand the advantages, critical issues, and indications for home administration.Areas covered: The present review summarizes the available evidence on home administration of omalizumab in asthma and CSU to illustrate the advantages derived from self-administration of patients in this setting.Expert opinion: The available data suggest that patients can safely administer biologics at home with suitable training, and that home administration is time saving and cost-effective. The majority of patients with severe asthma or CSU treated with omalizumab are likely to be suitable candidates for self-administration, which can be proposed to anyone that the clinician deems suitable. In addition to clinicians, pharmacists can also play a key role in managing patients who are prescribed home administration. A practical flow chart is proposed on selection of patients and their management during home administration. Self-administration of biologics can be considered as a valid alternative to traditional injections in a clinical setting, and the evidence has shown that no major issues need to be overcome in terms of safety or efficacy.

Can a transition clinic bridge the gap between paediatric and adult inflammatory bowel disease care models?

Transition care in inflammatory bowel disease is increasingly recognized as challenging given the inherent differences between paediatric and adult health care models, disease characteristics and treatment strategies. Transition is a dynamic process involving adolescents and young adults that are moving from a paediatric to an adult health care setting, and it should be flexible, continually updated and tailored to each patient. The implementation of a transition clinic is essential given the increasing incidence of the paediatric population with inflammatory bowel disease and the lifelong impact of this disease. The key question is when and how to structure transition according to the adolescent's clinical, psycho-social, educational needs and expectations to ensure continuity of care. In the attempt to improve the management of transition in inflammatory bowel disease and address the wide gap between adult and child care, we provide an update of the transition clinic and we propose a "treat to target" approach in transition to facilitate an effective and successful transition programme. In the changing landscape of the treatment of inflammatory bowel disease, further studies are necessary to determine the role of the transition clinic in determining the choice and strategy of therapy and its monitoring and the adoption of newer strategies such as biomarkers guided treating to target.

Utility of the MARS-5 in Assessing Medication Adherence in IBD

INTRODUCTION

We aimed to validate the Medication Adherence Report Scale-5 (MARS-5) as a tool for assessing medication adherence in inflammatory bowel disease (IBD) and to determine predictors of medication adherence.

METHODS

One hundred twelve (N = 112) adults with confirmed IBD participating in the longitudinal Manitoba Living With IBD Study were eligible. Demographics, IBD type, surgeries, disease activity (using the Inflammatory Bowel Disease Symptom Inventory and fecal calprotectin levels), perceived stress, and medication use were collected biweekly through online surveys. The MARS-5 scores were obtained at baseline and at 1 year. Correlation between medication monitoring data and MARS-5 scores was performed and the optimal MARS-5 cutoff point for adherence assessment determined. Predictors of medication adherence were assessed at both ≥90% and ≥80%.

RESULTS

Participants were predominantly female (71.4%), mean age was 42.9 (SD = 12.8), and the majority (67.9%) had Crohn disease (CD). Almost half (46.4%) were taking more than 1 IBD medication, with thiopurines (41.9%) and biologics (36.6%) the most common. Only 17.9% (n = 20) were nonadherent at a <90% level; of those, 90% (n = 18) were using oral medications. The MARS-5 was significantly associated with adherence based on medication monitoring data at baseline (r = 0.48) and week 52 (r = 0.57). Sensitivity and specificity for adherence ≥80% and ≥90% were maximized at MARS-5 scores of >22 and >23, respectively. Having CD (OR = 4.62; 95% confidence interval, 1.36-15.7) was the only significant predictor of adherence.

CONCLUSION

MARS-5 is a useful measure to evaluate adherence in an IBD population. In this highly adherent sample, disease type (CD) was the only predictor of medication adherence.

Recommendations for Successful Transition of Adolescents With Inflammatory Bowel Diseases to Adult Care

Adolescents and young adults diagnosed with inflammatory bowel diseases (IBDs) in pediatric care are vulnerable during their transition to adult care. There are 6 core elements of transition from pediatric to adult IBD care. We identified gaps in this transition and make recommendations for clinical practice and research. There have been few studies of transition policy (core element 1) or studies that tracked and monitored patients through the transition (core element 2). Several studies have assessed transition readiness (core element 3), but instruments for assessment were not validated using important outcomes such as disease control, health care use, adherence, quality of life, or continuity of care. There have been no studies of best practices for transition planning (core element 4), including how to best educate patients and facilitate gradual shifts in responsibility. A small number of longitudinal studies have investigated transfer of care (core element 5), but these were conducted outside of the United States; these studies found mixed results in short- and intermediate-term outcomes after transition completion (core element 6). We discuss what is known about the transition from pediatric to adult care for IBD, make recommendations to improve this process, and identify areas for additional research.

Inflammatory Bowel Disease: A Practical Path to Transitioning From Pediatric to Adult Care

The growing need for transitional care is quickly becoming apparent in the medical community because children with chronic illnesses are surviving into adulthood. Transitional care is the coordinated movement of young adults with chronic conditions from the pediatric to adult health care setting. This transition period is associated with poorer health outcomes due to differences in pediatric and adult health care models, reluctance to change providers, and transfer of disease ownership. These factors must be considered in inflammatory bowel disease (IBD), in which 25% of patients are diagnosed before adulthood and there is an increasing incidence in the pediatric population. Additionally, those with childhood IBD tend to have more severe disease, making structured transition programs imperative to ensure continuity of care and promote self-advocacy. Recommended models for transition have been based on descriptive data rather than on prospective or randomized studies, but the recent IBD literature supports a need for transitional care. Regardless, a great deal of variability in clinical practice remains because there is no agreed upon optimal transition model. This review addresses the status of transitional care in IBD and provides helpful resources to assess patient readiness for transition and to assist in the care of the young transitioning adult.

Challenges in Transitional Care in Inflammatory Bowel Disease: A Review of the Current Literature in Transition Readiness and Outcomes

Transitional care for patients with IBD focuses on efforts to successfully transfer care from pediatric to adult providers while encouraging the assumption of health care responsibility. As 25% of patients will be diagnosed with IBD before the age of 18 years, many will undergo this process. Efforts to enhance this process have included transition clinics and other means to improve patient comfort with transition and develop the skill of health care self-management. Currently, most pediatric practitioners provide transition care with informal education and emphasize independence without formal programs. A variety of tools to assess transition readiness have been developed. Given the varied disease process, often varied and subjective outcomes, and lack of studies such as randomized controlled trials, further data are necessary to determine the best avenue to transition and assess outcomes. Critically relevant to providing adequate care to transitioning patients includes understanding the development of self-management skills and the developmental processes relevant to young adults with IBD. Transition represents an area for quality improvement, and although progress has been made in recognition and promotion of transition practices, future directions in research will allow improved understanding of the evidence-based practices and needs of these individuals to further enhance their care.

Successful Transition from Pediatric to Adult Care in Inflammatory Bowel Disease: What is the Key?

The incidence of pediatric-onset inflammatory bowel disease (IBD) is on the rise, accounting for up to 25% of IBD cases. Pediatric IBD often has extensive bowel involvement with aggressive and rapidly progressing behavior compared to adult IBD. Because IBD has a high morbidity rate and can have a lifelong impact, successful transition from pediatric to adult care is important to maintain the continuity of care. Furthermore, successful transition facilitates appropriate development and psychosocial well-being among patients, as well as comprehensive and harmonious healthcare delivery amongst stakeholders. However, there are various obstacles related to patients, family, providers, and organizations that interfere with successful transition. Successful transition requires a flexible and tailored plan that is made according to the patient's developmental abilities and situation. This plan should be established through periodic interviews with the patient and family and through close collaboration with other care providers. Through a stepwise approach to the transition process, patients' knowledge and self-management skills can be improved. After preparation for the transition is completed and the obstacles are overcome, patients can be gradually moved to adult care. Finally, successful transition can increase patients' adherence to therapy, maintain the appropriate health status, improve patients' self-management, and promote self-reliance among patients.

Health Services Use during Transition from Pediatric to Adult Care for Inflammatory Bowel Disease: A Population-Based Study Using Health Administrative Data

OBJECTIVES

To evaluate the impact of the transfer from pediatric to adult care on health services use for adolescents with inflammatory bowel disease (IBD).

STUDY DESIGN

A population-based retrospective cohort study identified all children diagnosed with IBD from 1994 to 2008 and treated by pediatric gastroenterologists in Ontario, Canada, using health administrative data. Self-controlled case series analyses compared health service use in the 2 years before and 2 years after transfer with adult gastroenterologists, with a 6-month washout period at transfer. Outcomes evaluated included IBD-specific and IBD-related hospitalizations, emergency department use, outpatient visits, and laboratory use. The relative incidence (RI) in the post-transfer period was compared with pretransfer periods using Poisson regression analysis controlling for transfer starting age. Analyses were stratified by IBD type: Crohn's disease (CD) and ulcerative colitis (UC).

RESULTS

There were 536 patients included in the study (388 CD, 148 UC). Emergency department use rate was higher after transfer for both CD (RI, 2.12; 95% CI, 1.53-2.93) and UC (RI, 2.34; 95% CI, 1.09-5.03), as were outpatient visits (CD: RI, 1.56; 95% CI, 1.42-1.72; UC: RI, 1.48; 95% CI, 1.24-1.76), and laboratory investigations (CD: RI, 1.43; 95% CI, 1.26-1.63; UC: 1.38; 95% CI, 1.13-1.68). There was no change in the hospitalization rate (CD: RI, 0.70; 95% CI, 0.42-1.18; UC: RI, 2.41; 95% CI, 0.62-9.40).

CONCLUSIONS

Health services use in Canada increases after transfer from pediatric to adult care for outpatient visits, emergency department use, and laboratory tests, but not hospitalizations. This study has implications for the planning and budgeting of care for adolescents transitioning to adult care.

Successful transition from pediatric to adult care in inflammatory bowel disease: what is the key?

The incidence of pediatric-onset inflammatory bowel disease (IBD) is on the rise, accounting for up to 25% of IBD cases. Pediatric IBD often has extensive bowel involvement with aggressive and rapidly progressing behavior compared to adult IBD. Because IBD has a high morbidity rate and can have a lifelong impact, successful transition from pediatric to adult care is important to maintain the continuity of care. Furthermore, successful transition facilitates appropriate development and psychosocial well-being among patients, as well as comprehensive and harmonious healthcare delivery amongst stakeholders. However, there are various obstacles related to patients, family, providers, and organizations that interfere with successful transition. Successful transition requires a flexible and tailored plan that is made according to the patient’s developmental abilities and situation. This plan should be established through periodic interviews with the patient and family and through close collaboration with other care providers. Through a stepwise approach to the transition process, patients’ knowledge and self-management skills can be improved. After preparation for the transition is completed and the obstacles are overcome, patients can be gradually moved to adult care. Finally, successful transition can increase patients’ adherence to therapy, maintain the appropriate health status, improve patients’ self-management, and promote self-reliance among patients.