Assessment of Gaps in Care and the Development of a Care Pathway for Anemia in Patients with Inflammatory Bowel Diseases

AGA Clinical Practice Update on Diet and Nutritional Therapies in Patients With Inflammatory Bowel Disease: Expert Review

DESCRIPTION

Diet plays a critical role in human health, but especially for patients with inflammatory bowel disease (IBD). Guidance about diet for patients with IBD are often controversial and a source of uncertainty for many physicians and patients. The role of diet has been investigated as a risk factor for IBD etiopathogenesis and as a therapy for active disease. Dietary restrictions, along with the clinical complications of IBD, can result in malnutrition, an underrecognized condition among this patient population. The aim of this American Gastroenterological Association (AGA) Clinical Practice Update (CPU) is to provide best practice advice statements, primarily to clinical gastroenterologists, covering the topics of diet and nutritional therapies in the management of IBD, while emphasizing identification and treatment of malnutrition in these patients. We provide guidance for tailored dietary approaches during IBD remission, active disease, and intestinal failure. A healthy Mediterranean diet will benefit patients with IBD, but may require accommodations for food texture in the setting of intestinal strictures or obstructions. New data in Crohn's disease supports the use of enteral liquid nutrition to help induce remission and correct malnutrition in patients heading for surgery. Parenteral nutrition plays a critical role in patients with IBD facing acute and/or chronic intestinal failure. Registered dietitians are an essential part of the interdisciplinary team approach for optimal nutrition assessment and management in the patient population with IBD.

METHODS

This expert review was commissioned and approved by the AGA Clinical Practice Updates Committee and the AGA Governing Board to provide timely guidance on a topic of high clinical importance to the AGA membership and underwent internal peer review by the CPU Committee and external peer review through standard procedures of Gastroenterology. The best practice advice statements were drawn from reviewing existing literature combined with expert opinion to provide practical advice on the role of diet and nutritional therapies in patients with IBD. Because this was not a systematic review, formal rating of the quality of evidence or strength of the presented considerations was not performed. Best Practice Advice Statements BEST PRACTICE ADVICE 1: Unless there is a contraindication, all patients with IBD should be advised to follow a Mediterranean diet rich in a variety of fresh fruits and vegetables, monounsaturated fats, complex carbohydrates, and lean proteins and low in ultraprocessed foods, added sugar, and salt for their overall health and general well-being. No diet has consistently been found to decrease the rate of flares in adults with IBD. A diet low in red and processed meat may reduce ulcerative colitis flares, but has not been found to reduce relapse in Crohn's disease. BEST PRACTICE ADVICE 2: Patients with IBD who have symptomatic intestinal strictures may not tolerate fibrous, plant-based foods (ie, raw fruits and vegetables) due to their texture. An emphasis on careful chewing and cooking and processing of fruits and vegetables to a soft, less fibrinous consistency may help patients with IBD who have concomitant intestinal strictures incorporate a wider variety of plant-based foods and fiber in their diets. BEST PRACTICE ADVICE 3: Exclusive enteral nutrition using liquid nutrition formulations is an effective therapy for induction of clinical remission and endoscopic response in Crohn's disease, with stronger evidence in children than adults. Exclusive enteral nutrition may be considered as a steroid-sparing bridge therapy for patients with Crohn's disease. BEST PRACTICE ADVICE 4: Crohn's disease exclusion diet, a type of partial enteral nutrition therapy, may be an effective therapy for induction of clinical remission and endoscopic response in mild to moderate Crohn's disease of relatively short duration. BEST PRACTICE ADVICE 5: Exclusive enteral nutrition may be an effective therapy in malnourished patients before undergoing elective surgery for Crohn's disease to optimize nutritional status and reduce postoperative complications. BEST PRACTICE ADVICE 6: In patients with IBD who have an intra-abdominal abscess and/or phlegmonous inflammation that limits ability to achieve optimal nutrition via the digestive tract, short-term parenteral nutrition may be used to provide bowel rest in the preoperative phase to decrease infection and inflammation as a bridge to definitive surgical management and to optimize surgical outcomes. BEST PRACTICE ADVICE 7: We suggest the use of parenteral nutrition for high-output gastrointestinal fistula, prolonged ileus, short bowel syndrome, and for patients with IBD with severe malnutrition when oral and enteral nutrition has been trialed and failed or when enteral access is not feasible or contraindicated. BEST PRACTICE ADVICE 8: In patients with IBD and short bowel syndrome, long-term parenteral nutrition should be transitioned to customized hydration management (ie, intravenous electrolyte support and/or oral rehydration solutions) and oral intake whenever possible to decrease the risk of developing long-term complications. Treatment with glucagon-like peptide-2 agonists can facilitate this transition. BEST PRACTICE ADVICE 9: All patients with IBD warrant regular screening for malnutrition by their provider by means of assessing signs and symptoms, including unintended weight loss, edema and fluid retention, and fat and muscle mass loss. When observed, more complete evaluation for malnutrition by a registered dietitian is indicated. Serum proteins are no longer recommended for the identification and diagnosis of malnutrition due to their lack of specificity for nutritional status and high sensitivity to inflammation. BEST PRACTICE ADVICE 10: All patients with IBD should be monitored for vitamin D and iron deficiency. Patients with extensive ileal disease or prior ileal surgery (resection or ileal pouch) should be monitored for vitamin B12 deficiency. BEST PRACTICE ADVICE 11: All outpatients and inpatients with complicated IBD warrant co-management with a registered dietitian, especially those who have malnutrition, short bowel syndrome, enterocutaneous fistula, and/or are requiring more complex nutrition therapies (eg, parenteral nutrition, enteral nutrition, or exclusive enteral nutrition), or those on a Crohn's disease exclusion diet. We suggest that all newly diagnosed patients with IBD have access to a registered dietitian. BEST PRACTICE ADVICE 12: Breastfeeding is associated with a lower risk for diagnosis of IBD during childhood. A healthy, balanced, Mediterranean diet rich in a variety of fruits and vegetables and decreased intake of ultraprocessed foods have been associated with a lower risk of developing IBD.

Ironing It All Out: A Comprehensive Review of Iron Deficiency Anemia in Inflammatory Bowel Disease Patients

Iron deficiency anemia affects approximately 45% of patients with inflammatory bowel disease (IBD), negatively impacts the quality of life in this patient population, and significantly burdens our healthcare system. The pathogenesis of iron deficiency in IBD patients is multifactorial, including intestinal bleeding, malabsorption, and inadequate oral intake. Regular screening and diagnosis in these patients are imperative, and often patients have mixed iron deficiency anemia and anemia of chronic disease, especially in those with active inflammation. Iron may be replenished either orally or intravenously. While oral iron is safe, affordable, and easy to administer, patients often suffer from intolerable gastrointestinal side effects, and particularly in IBD patients, oral iron may increase inflammation and contribute to flares. Therefore, although it is substantially underused, intravenous (IV) iron is considered first-line treatment for patients with active disease, severe anemia, oral iron intolerance, and erythropoietin requirements. Several IV iron formulations are available, and iron sucrose and ferric carboxymaltose are the most frequently used and well studied in patients with IBD. However, iron isomaltoside could potentially become a popular choice among providers given its safety, efficacy, and convenience. Overall, screening, diagnosis, and treatment of iron deficiency anemia are important in patients with IBD. Individual patient characteristics, risks, and benefits, and advantages and disadvantages, should be considered when determining the best route and formulation for iron repletion.

Incorporating Nutrition-Based Strategies into IBD Treatment

PURPOSE OF REVIEW

Diet and nutrition have emerged as key factors in the development and course of inflammatory bowel disease (IBD), including the approach to therapy. We present an overview of evidence-based recommendations and recent research in dietary therapy and nutrition management for patients with IBD.

RECENT FINDINGS

Patients with IBD should undergo a comprehensive nutrition assessment with the assistance of a registered dietitian (RD), including screening for micronutrient deficiencies. Multiple specialized whole foods and liquid formula diets have been evaluated as part of induction and maintenance therapy for IBD. Nutritional status should ideally be optimized in the perioperative setting as well. Nutritional issues are prevalent among IBD patients and should be addressed by a multidisciplinary team, tailored to each patient's disease type, severity and course, including response to medical therapy and need for surgical management, as well as relevant psychosocial considerations.

The use of cognitive task analysis in clinical and health services research — a systematic review

Background

At times, clinical case complexity and different types of uncertainty present challenges to less experienced clinicians or the naive application of clinical guidelines where this may not be appropriate. Cognitive task analysis (CTA) methods are used to elicit, document and transfer tacit knowledge about how experts make decisions.

Methods

We conducted a methodological review to describe the use of CTA methods in understanding expert clinical decision-making. We searched MEDLINE, EMBASE and PsycINFO from inception to 2019 for primary research studies which described the use of CTA methods to understand how qualified clinicians made clinical decisions in real-world clinical settings.

Results

We included 81 articles (80 unique studies) from 13 countries, published from 1993 to 2019, most commonly from surgical and critical care settings. The most common aims were to understand expert decision-making in particular clinical scenarios, using expert decision-making in the development of training programmes, understanding whether decision support tools were warranted and understanding procedural variability and error identification or reduction. Critical decision method (CDM) and CTA interviews were most frequently used, with hierarchical task analysis, task knowledge structures, think-aloud protocols and other methods less commonly used. Studies used interviews, observation, think-aloud exercises, surveys, focus groups and a range of more CTA-specific methodologies such as the systematic human error reduction and prediction approach. Researchers used CTA methods to investigate routine/typical (n = 64), challenging (n = 13) or more uncommon, rare events and anomalies (n = 3).

Conclusions

In conclusion, the elicitation of expert tacit knowledge using CTA has seen increasing use in clinical specialties working under challenging time pressures, complexity and uncertainty. CTA methods have great potential in the development, refinement, modification or adaptation of complex interventions, clinical protocols and practice guidelines.

Registration

PROSPERO ID CRD42019128418.

Supplementary Information

The online version contains supplementary material available at 10.1186/s40814-022-01002-6.

Iron Deficiency in Patients with Inflammatory Bowel Diseases: A Prospective Multicenter Cross-Sectional Study

BACKGROUND

Iron deficiency (ID) is a frequent condition in patients with inflammatory bowel disease (IBD).

AIM

Our aim was to investigate the prevalence of ID in patients with IBD.

METHODS

This was a prospective multicenter cross-sectional study conducted in 21 gastroenterology departments in France between January and March 2020. All adult patients with confirmed IBD who were admitted to the hospital were eligible for inclusion. ID was defined as ferritinemia ≤ 100 μg/L in patients with signs of inflammation (C-reactive protein (CRP) ≥ 5 mg/L) or ferritinemia < 30 μg/L in the absence of inflammation.

RESULTS

In total, 1036 IBD (685 Crohn's disease and 351 ulcerative colitis) patients (52.1% women) with a mean age of 41.8 ± 15.5 years were recruited. Approximately half of the patients (504, 51.1%) were in disease remission at the time of enrollment. Systematic monitoring of iron status was performed in 12/21 (57%) participating centers, including measurements of ferritin (12/12, 100%), hemoglobin (11/12, 92%), transferrin saturation (TSAT) (6/12, 50.0%), and serum iron (5/12, 42%). About one-fifth of the patients had been treated with intravenous iron (218, 21.0%), whereas only a small percentage received oral iron (36, 3.5%). ID occurred in 97 patients (23.7% CI 95% 19.8-28.1). Patients with moderate/severe IBD activity (OR: 3.66; CI 95% 24.4-61.2; p = 0.007) or concomitant anemia (OR: 3.66; CI 95% 1.97-6.78; p < 0.001) had an increased likelihood of having ID.

CONCLUSION

Patients with moderate/severe IBD activity or concomitant anemia are at increased risk of ID. Early detection and management of ID in patients with IBD is recommended.

Utilization of an Electronic Medical Record-integrated Dashboard Improves Identification and Treatment of Anemia and Iron Deficiency in Pediatric Inflammatory Bowel Disease

BACKGROUND

Iron deficiency (ID) and anemia are one of the most common extraintestinal manifestations of inflammatory bowel disease (IBD), usually complicating the course both in ulcerative colitis and Crohn's disease. Despite their high prevalence and significant impact on patients, this particular aspect is still underestimated by clinicians. Although guidelines have been recently published to address this problem, these recommendations do not address pediatric specific concerns and do not provide guidance as to how implement these guidelines in clinical practice. The aims of this quality improvement (QI) initiative were to improve the rates of detection and treatment of anemia in children with IBD.

METHODS

After the creation of a multidisciplinary team of skateholders in IBD and anemia, we launched a multifaceted QI strategy that included the development of a pediatric evidence-based care pathway, utilization of an electronic medical record (EMR)-integrated dashboard to track patients, and generation of an automated provider-based monthly report. Data were collected and graphed into statistical process control charts.

RESULTS

These key strategies resulted in improved rates of ID screening from 31.7% to 63.6%, in increased treatment rates from 38.2% to 49.9%, and in decreased prevalence of anemia from 35.8% to 29.7%, which was reflected by a greater decline in patients with quiescent disease.

CONCLUSIONS

Quality improvement strategies incorporating the creation of a pediatric evidence-based care pathway with an EMR-supported electronic dashboard were the foundation of a successful intervention in the management of ID and anemia in pediatric IBD. Our positive results demonstrate the potential of QI initiatives using automated technology to assist clinicians in their commitment to provide evidence-based IBD care and enhance patient outcomes.

Anemia Severity Associated with Increased Healthcare Utilization and Costs in Inflammatory Bowel Disease

BACKGROUND

Anemia is a common systemic complication of inflammatory bowel disease (IBD) and is associated with worse disease outcomes, quality of life, and higher healthcare costs.

AIMS

The purpose of this study was to determine how anemia severity impacts healthcare resource utilization and if treatment of anemia was associated with reduced utilization and costs.

METHODS

Retrospective chart review of adult patients managed by gastroenterology between 2014 and 2018 at a tertiary referral center.

RESULTS

The records of 1763 patients with IBD were included in the analysis, with 966 (55%) patients with CD, 799 (44%) with UC, and 18 (1%) with unspecified IBD. Of these patients, 951 (54%) had anemia. Patients with anemia had significantly more hospitalizations, increased length of stays, more ER, GI, and PCP visits, as well as higher costs when compared to patients with IBD without anemia. Patients with more severe anemia had more healthcare utilization and incurred even higher total costs. Treatment with IV or oral iron did not lower overall utilization or costs, when compared to patients with anemia who did not receive treatment (p < 0.0001).

CONCLUSIONS

Our results demonstrate that the presence of anemia is correlated with increased resource utilization in patients with IBD, with increase in anemia severity associated with higher utilization and costs. Anemia has been associated with increased disease activity and could represent a marker of more severe disease, possibly explaining these associations. Our results suggest that treating anemia is associated with increased resource utilization; however, further research is needed to investigate this relationship.

Nutrition in the Management of Inflammatory Bowel Diseases

With the increasing global prevalence of inflammatory bowel diseases, research in this field is expanding to better understand the multifactorial etiologies of this complex disease. Nutrition and diet, as modifiable risk factors, have been shown to play an important role in disease activity and prognosis. This article reviews the role of nutrition in inflammatory bowel disease, including appropriate nutrition screening in this at-risk population, and associated micronutrient deficiencies. We provide recommendations on dosing supplementation. We briefly review diet as a risk factor for inflammatory bowel disease and the currently proposed published dietary intervention studies.

Iron deficiency, depression, and fatigue in inflammatory bowel diseases

Background Iron deficiency and anemia are common findings in IBD. Treatment of anemia improves quality of life. Neurological symptoms like depression or anxiety are also common in IBD; however, their relationship with ID has not been studied in detail.

Methods Prospective, single center, non-interventional trial in an IBD cohort (n = 98), which is generally at risk for ID. Quality of sleep (using the Pittsburgh Sleep Quality Index, Epworth Sleepiness Scale, and Insomnia Severity Index) and the presence of fatigue (Piper fatigue scale), depression (Self-rating Depression Scale [SDS]) or anxiety (Self-rating Anxiety Scale [SAS]) were related to ID (ferritin, transferrin saturation), anemia (hemoglobin), and inflammatory disease activity (CRP).

Results ID was present in 35 %, anemia in 16 %, and inflammation in 30 %. The overall quality of sleep in this cohort was similar to that reported for the general population. ID, anemia, or inflammation had no influence on the PSQI (median 4.0 [CI 3.0–5.0]), the ESS 5.5 (5.0–7.0), and the ISI 4.00 (2.5–5.5). Fatigue (PFS; present in 30 %), anxiety (SAS; present in 24 %), and depression (SDS; present in 33 %) were more common than in the general population. Iron deficient and anemic patients were more likely to be depressed (p = 0.02 and p < 0.01) and showed a trend towards presence of fatigue (p = 0.06 and 0.07). Systemic inflammation as measured by CRP had no effect on any of these conditions.

Conclusion In this IBD cohort, ID and anemia affect depression and possibly fatigue independent of the presence of inflammation.

Systematic review of guidelines for the diagnosis and treatment of iron deficiency anemia using intravenous iron across multiple indications

OBJECTIVE

To explore current recommendations for intravenous (IV) iron use in clinical guidelines for iron deficiency anemia (IDA) across different therapeutic areas and identify recommendations, if any, for the treatment of IDA.

METHODS

A literature search was conducted in Medline, EMBASE, BIOSIS, Cochrane Collaboration, and on websites of relevant professional associations. Searches were limited to English publications. 1292 citations were identified, 219 papers were assessed, and 35 guidelines were identified for inclusion.

RESULTS

The guidelines covered a variety of geographies: United States (US; n = 10); Europe (n = 11); "Rest-of-World" (n = 9); and "Other" organizations (n = 5). These covered a variety of specialties. Guidelines defined iron deficiency and IDA generally by serum ferritin and transferrin saturation levels. One-fifth of the reviewed guidelines (7 of 35) included no mention or recommendation regarding parenteral iron's utility in the management of IDA. Fifteen guidelines recommended using parenteral iron in the management of IDA. Fewer US guidelines included recommendations around IV iron than in Europe or the rest of the world. Approximately 60% of the guidelines have not been updated in ≥5 years and consequently do not reflect current evidence on the safety and efficacy of IV iron.

CONCLUSIONS

While national and international guidelines for management of IDA exist, many are outdated and do not reflect current evidence including, but not limited to, parenteral iron use. Urgent consideration should be given to updating and clarifying management guidelines for IDA using the latest treatment modalities and options, particularly in the US.

Management of Inflammatory Bowel Disease Patients With Clinical Care Pathways Reduces Emergency Department Utilization

Background

Standardizing care through pathways has the potential to reduce emergency department (ED) utilization. We developed and evaluated inflammatory bowel disease (IBD) care pathways for that purpose.

Methods

Over 2014-2016, IBD patients were retrospectively stratified into those managed and not managed by pathways. Patient data were extracted, and negative binomial regression used to predict the annual number of ED visits.

Results

There was a difference of 30.7 ED visits/100 patients between managed and nonmanaged at 12 months (P < 0.001). The incidence rate ratio of total ED visits occurring annually was 0.750 (P = 0.008).

Conclusions

Management with IBD care pathways reduces ED utilization.

Anemia in Children With Inflammatory Bowel Disease: A Position Paper by the IBD Committee of the North American Society of Pediatric Gastroenterology, Hepatology and Nutrition

Anemia is one of the most common extraintestinal manifestations of inflammatory bowel disease (IBD). It can be asymptomatic or associated with nonspecific symptoms, such as irritability, headaches, fatigue, dizziness, and anorexia. In IBD patients, the etiology of anemia is often multifactorial. Various causes include iron deficiency, anemia of inflammation and chronic disease, vitamin deficiencies, hemolysis, or myelosuppressive effect of drugs. Anemia and iron deficiency in these patients may be underestimated because of their insidious onset, lack of standardized screening practices, and possibly underappreciation that treatment of anemia is also required when treating IBD. Practitioners may hesitate to use oral preparations because of their intolerance whereas intravenous preparations are underutilized because of fear of adverse events, availability, and cost. Several publications in recent years have documented the safety and comparative efficacy of various intravenous preparations. This article reviews management of anemia in children with IBD, including diagnosis, etiopathogenesis, evaluation of a patient, protocol to screen and monitor patients for early detection and response to therapy, treatment including parenteral iron therapy, and newer approaches in management of anemia of chronic disease. This report has been compiled by a group of pediatric gastroenterologists serving on the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition (NASPGHAN) IBD committee, in collaboration with a pediatric hematologist, pharmacist, and a registered dietician who specializes in pediatric IBD (IBD Anemia Working Group), after an extensive review of the current literature. The purpose of this review is to raise awareness of under-diagnosis of anemia in children with IBD and make recommendations for screening, testing, and treatment in this population.

Diet Recommendations for Hospitalized Patients With Inflammatory Bowel Disease: Better Options Than Nil Per Os

Hospitalizations are a time when providers often have uncertainty about what to feed patients with inflammatory bowel disease (IBD). While there are many trials evaluating the role of diet in the management of IBD, the role of diet for the hospitalized patient is less clear. The hospitalization may serve as an opportunity to educate patients about the role of diet, try different diets, and develop dietary recommendations for after discharge. Here, we review the literature for dietary considerations during hospitalizations and acute settings, as well as upon discharge. Patients with IBD benefit from screening and nutritional support for malnutrition and nutritional deficiencies. Enteral nutrition and exclusion diets are promising as induction and maintenance therapies, but no specific recommendations during hospitalization for adult patients are available currently. There are very few reasons to enforce bowel rest or clear liquids other than bowel obstruction, uncontrolled sepsis, or need for urgent or emergent surgery; most patients - including many with penetrating or stricturing disease - benefit from feeding in whichever capacity is tolerated, with enteral and parenteral nutrition used as needed to reach nutritional goals. Future studies are needed to define how the use of different diets can influence the outcomes of patients hospitalized for IBD.

Risk of Infection and Types of Infection Among Elderly Patients With Inflammatory Bowel Disease: A Retrospective Database Analysis

BACKGROUND

Inflammatory bowel disease (IBD) treatment in the elderly is challenging in part because of increased risk of infections. The aim of our study was to determine the absolute and relative risk of infections among the elderly IBD patient population and to identify factors affecting the risk of infections in the overall IBD patient population.

METHODS

A retrospective study of patients with IBD initiating corticosteroids, immunomodulators (IM), or biologic therapy (January 2010-December 2014) was conducted using the Truven Market Scan database. IM and biologic exposure were assessed in a time-dependent manner. ICD-9 codes identified infection during follow-up. A Cox proportional hazards model was fitted to gauge the association between age, other covariates, and infection risk.

RESULTS

We identified 63,759 patients with IBD. We found 2664 infections (incidence rate [IR] = 16.95/100 person-years) among 8788 elderly patients with IBD and 10,515 (IR = 10.49/100 person-years) among the nonelderly group. Pneumonia (39.8%), sepsis (13.2%), and candidiasis (12.9%) were the most common infections in the elderly. Factors associated with a higher risk of infection included being elderly (HR: 1.27, P < 0.0001), anti-TNF therapy (HR: 1.64, P < 0.0001), IM therapy (HR: 1.32, P < 0.0001), and polypharmacy (HR: 1.32, P < 0.0001).

CONCLUSIONS

Advanced age, anti-TNF (biologic) therapy, and IM therapy were associated with an increased risk of infection. Pneumonia was the most common infection among the elderly IBD population. Physicians should be mindful of these risks when prescribing medications for elderly patients with IBD, and ensure their patients are adequately vaccinated.

Fatigue in Inflammatory Bowel Diseases: Etiologies and Management

Fatigue is a burdensome, multidimensional, and multifactorial symptom that is associated with a wide array of chronic illnesses, specifically occurring in nearly 50% of patients with inflammatory bowel disease (IBD). Although common, given its subjective nature, physicians often under-recognize and undertreat this debilitating symptom. There are multiple etiologies that can contribute to fatigue in patients with IBD, including disease activity, anemia, medications, psychosomatic symptoms, and alterations to the gut–brain axis. The management of fatigue in IBD can be challenging, as it is often times multifaceted. In this review, we summarize the available tools for the diagnosis and measurement of fatigue, discuss etiologies, and make recommendations for their management. We identify knowledge gaps for the workup and treatment of fatigue and propose an algorithm to aid physicians in the evaluation and management of fatigue in this unique population. However, future research is needed to address several areas of knowledge deficits and improve the management of fatigue in IBD.

Improving Anemia in Inflammatory Bowel Disease: Impact of the Anemia Care Pathway

BACKGROUND

Anemia is a common complication of inflammatory bowel disease (IBD). Despite existing guidelines for anemia in IBD, it is frequently under-treated and the prevalence of anemia has remained high. To address this gap, the Crohn's and Colitis Foundation developed the Anemia Care Pathway (ACP).

AIMS

To implement the ACP in a managed care setting and identify where it improves practice habits and where barriers remain.

METHODS

The ACP was implemented from July 2016 through June 2017 and retrospectively studied. Run charts were used to identify shifts in iron deficiency screening and treatment as well as anemia prevalence. Results were compared to those of other providers in the same center not using the ACP.

RESULTS

640 IBD encounters were studied. In the ACP clinic (n = 213), anemics received iron therapy in only 30% of encounters at baseline but improved to 80%. Concurrently, anemia prevalence decreased from 48 to 25%. Screening for iron deficiency, however, did not improve. No shifts were seen in the non-ACP clinics (n = 427) across the same period despite awareness of the ACP and other guidelines.

CONCLUSIONS

Across 1 year, we observed gaps in the screening and treatment of anemia in IBD. Although screening rates did not improve, the ACP appeared to reduce missed opportunities for iron therapy by about half. Most importantly, this was associated with an overall decrease in anemia prevalence. Future refinements to the ACP should be focused on enhanced screening and follow-up.

Quality of Care in Patients With Inflammatory Bowel Disease

The rising burden of inflammatory bowel disease (IBD) has the potential to have a negative impact on the quality of care delivered to patients with IBD. Quality of care has been described by the World Health Organization as "the extent to which health care services provided to individuals and patient populations improve desired health outcomes." Variation in care has been identified as a key barrier to achieving quality of care in IBD. Assessment of quality of care attempts to minimize variation in care. Quality indicators have been developed in IBD as a minimum standard of care according to evidence-based guidelines. Models of care to achieve and maintain quality include integrated care, participatory care, and value-based health care. In this review, we outline current approaches to the assessment of quality of care in IBD and explore models of care currently being used to achieve and maintain quality.

Quality improvement in healthcare for patients with inflammatory bowel disease

Since inflammatory bowel diseases (IBD) are chronic disorders with typical remission and relapses and no cure, maintaining high quality of provided healthcare to patients with IBD plays a major role in the management and reducing disease-related morbidity. To hone process-based quality indicators in order to ameliorate quality of care, the indicators must be based on high quality evidence and expert consensus. ImproveCareNow (ICN) group gave us a great example of quality improvement (QI) by gaining experience in how to exercise, apply and implement QI methods in the care of children with IBD. "The American Gastroenterological Association" has developed an adult "IBD physician performance measures set" and both "Crohn's and Colitis Foundation of America" (CCFA) and "Crohn's and Colitis Canada" (CCC) have developed sets of most highly rated process and outcome measures. "The Emerging Practice in IBD Collaborative (EPIC) Canadian group" developed definitions of quality indicators for best-practice management of IBD in Canada. "Quality of Care through the Patient's Eyes (QUOTE-IBD)" was honed as a questionnaire to quantify quality of care in the eyes of patients with IBD. This is now widely used in several European countries. The current concepts of quality of care as well as quality indicators will be discussed in this article.

Management of Anemia in Patients with Inflammatory Bowel Disease (IBD)

PURPOSE OF REVIEW

Anemia is the most common complication as well as an extra intestinal manifestation of inflammatory bowel disease (IBD). It is associated with a significant impact on patient's quality of life (QoL); as well it represents a common cause of frequent hospitalization, delay of hospital inpatient discharge and overall increased healthcare burden. In spite of all these, anemia is still often underdiagnosed and undertreated. Our aim in this review is to provide a pathway for physicians to help them achieve early diagnosis as well as timely and appropriate treatment of anemia which in turn would hopefully reduce the prevalence and subsequent complications of this condition among IBD patients.

RECENT FINDINGS

The etiology of anemia among IBD patients is most commonly due to iron deficiency anemia (IDA) followed by anemia of chronic disease. Despite this, more than a third of anemic ulcerative colitis (UC) patients are not tested for IDA and among those tested and diagnosed with IDA, a quarter are not treated with iron replacement therapy. A new algorithm has been validated to predict who will develop moderate to severe anemia at the time of UC diagnosis. While oral iron is effective for the treatment of mild iron deficiency-related anemia, the absorption of iron is influenced by chronic inflammatory states as a consequence of the presence of elevated levels of hepcidin. Also, it is important to recognize that ferritin is elevated in chronic inflammatory states and among patients with active IBD, ferritin levels less than 100 are considered to be diagnostic of iron deficiency. Newer formulations of intra-venous (IV) iron have a good safety profile and can be used for replenishment of iron stores and prevention of iron deficiency in the future. Routine screening for anemia is important among patients with IBD. The cornerstone for the accurate management of anemia in IBD patients lies in accurately diagnosing the type of anemia. All IBD patients with IDA should be considered appropriate for therapy with iron supplementation whereas IV administration of iron is recommended in patients with clinically active IBD, or for patients who are previously intolerant to oral iron, with hemoglobin levels below 10 g/dL, and in patients who need erythropoiesis-stimulating agents (ESAs). As the recurrence of anemia is common after resolution, the monitoring for recurrent anemia is equally important during the course of therapy.

Quality indicators in inflammatory bowel disease

Inflammatory bowel disease (IBD), which includes Crohn's disease and ulcerative colitis, is a chronic, debilitating, and expensive condition affecting millions of people globally. There is significant variation in the quality of care for patients with IBD across North America, Europe, and Asia; this variation suggests poor quality of care due to overuse, underuse, or misuse of health services and disparity of outcomes. Several initiatives have been developed to reduce variation in care delivery and improve processes of care, patient outcomes, and reduced healthcare costs. These initiatives include the development of quality indicator sets to standardize care across organizations, and learning health systems to enable data sharing between doctors and patients, and sharing of best practices among providers. These programs have been variably successful in improving patient outcomes and reducing healthcare utilization. Further studies are needed to demonstrate the long-term impact and applicability of these efforts in different geographic areas around the world, as regional variations in patient populations, societal preferences, and costs should inform local quality improvement efforts.

Population Health Management for Inflammatory Bowel Disease

Inflammatory bowel diseases (IBDs) are chronic and impose significant, multidimensional burdens on patients and health care systems. The increasing prevalence of IBD will only worsen this problem globally-population health management (PHM) strategies are needed to increase quality of care and population health outcomes while reducing health care costs. We discuss the key components of PHM in IBD. Effective implementation of PHM strategies requires accurate identification of at-risk patients and key areas of variability in care. Improving outcomes of the at-risk population requires implementation of a multicomponent chronic care model designed to shift delivery of ambulatory care from acute, episodic, and reactive encounters, to proactive, planned, long-term care. This is achieved through team care of an activated patient with the help of remote monitoring, clinical information systems, and integrated decision support, with accompanying changes in delivery systems. Performance measurement is integral to any PHM strategy. This involves developing and implementing meaningful metrics of different phases of quality of IBD care and measuring them efficiently using modern clinical information systems. Such an integrated framework of PHM in IBD will facilitate the delivery of high-value care to patients.

Making care organizations great again? A comparison of Care Pathways, Lean Thinking, Relational Coordination, and Modern Sociotechnical Design

Introduction

Care organizations are often not well equipped to the increasing complexity and chronicity of diseases. Several organizational redesign models propose interventions that may help organizations adapt to this new reality. The objective of this study is to describe the redesign models in a uniform manner and to offer conceptual clarity.

Methods

This study presents a systematic comparison of the problem definition and proposed interventions of four redesign models: Care Pathways, Lean Thinking, Relational Coordination, and Modern Sociotechnical Design. Data were collected through a critical and thematic review of selected literature. Data were analyzed using a priori deducted coding derived from a theoretical framework based on Mintzberg. The COREQ checklist was used to minimize bias.

Results

Twenty conceptual documents and practical guidelines were included for data analysis. The problem definition of the four redesign models is largely similar and suggests that fragmented task division and centralized coordination hinder the delivery of complex and chronic care. The proposed interventions differ between the redesign models, but in general more attention is given to the coordination of tasks than to task division, and interventions are mainly situated at the micro (workplace) and meso (work unit) levels of the organization.

Discussion

The systematic comparison clarifies the similarities and differences between the analyzed redesign models, which can be useful for improving studies on redesign model effectiveness. Additionally, systematic comparison supports care organizations in selecting appropriate redesign models. Future studies may involve a larger selection of redesign models as well as the redesign of inter-organizational networks.