Freeing Time and Reducing Costs: The Value of a Specialized Nursing Service in IBD.

This invited editorial provides commentary on the manuscript by Yu et al regarding outcomes of a dedicated IBD nursing service. We highlight financial, time, and care quality benefits identified by the authors and contextualize the results for journal readership.

COVID-19 is not associated with worse long-term inflammatory bowel disease outcomes: a multicenter case-control study.

Background: Inflammatory bowel disease (IBD) is not associated with worse coronavirus disease 2019 (COVID-19) outcomes. However, data are lacking regarding the long-term impact of severe acute respiratory syndrome coronavirus 2 infection on the disease course of IBD. Objectives: We aimed to investigate the effect of COVID-19 on long-term outcomes of IBD. Design: We performed a multicenter case-control study of patients with IBD and COVID-19 between February 2020 and December 2020. Methods: Cases and controls were individuals with IBD with presence or absence, respectively, of COVID-19-related symptoms and confirmatory testing. The primary composite outcome was IBD-related hospitalization or surgery. Results: We identified 251 cases [ulcerative colitis (n = 111, 45%), Crohn's disease (n = 139, 55%)] and 251 controls, with a median follow-up of 394 days. The primary composite outcome of IBD-related hospitalization or surgery occurred in 29 (12%) cases versus 38 (15%) controls (p = 0.24) and on multivariate Cox regression, COVID-19 was not associated with increased risk of adverse IBD outcomes [adjusted hazard ratio (aHR): 0.84, 95% confidence interval [CI]: 0.44-1.42]. When stratified by infection severity, severe COVID-19 was associated with a numerically increased risk of adverse IBD outcomes (aHR: 2.43, 95% CI: 1.00-5.86), whereas mild-to-moderate COVID-19 was not (aHR: 0.68, 95% CI: 0.38-1.23). Conclusion: In this case-control study, COVID-19 did not have a long-term impact on the disease course of IBD. However, severe COVID-19 was numerically associated with worse IBD outcomes, underscoring the continued importance of risk mitigation and prevention strategies for patients with IBD during the ongoing COVID-19 pandemic.

Inflammatory bowel disease in underserved populations: lessons for practice.

PURPOSE OF REVIEW: The incidence of inflammatory bowel disease (IBD) is increasing in minority groups across the USA. There are racial and ethnic disparities in IBD care and outcomes that are rooted in historical injustice and inequities in the social determinants of health. RECENT FINDINGS: Current literature has identified racial, ethnic and sociodemographic disparities in therapeutics and outcomes for IBD, including disease severity, morbidity and mortality. SUMMARY: Strategies to achieve equity in IBD include tackling structural racism as a driver of health disparities and making actionable changes against multilevel barriers to care.

Peripartum Exposure to Biologic Therapy Does Not Impact Postpartum Wound Healing in Women With IBD.

BACKGROUND: Inflammatory bowel disease (IBD) commonly affects women during childbearing years and often requires antepartum therapy. Data regarding effects of biologic exposure on delivery outcomes are limited. We explored whether peripartum biologic exposure impacts wound healing following cesarean section (C-section) and vaginal delivery (VD) in IBD patients. METHODS: Pregnancy and IBD data from the IBD Preconception and Pregnancy Planning (I-PrePP) Clinic database were collected and analyzed. Primary outcome was frequency of postpartum wound infection in women receiving peripartum biologics, defined as exposure in the third trimester and up to 2 weeks postdelivery relative to nonexposed patients. Secondary outcomes included effect of peripartum biologic timing and IBD phenotype on wound healing. Descriptive statistics summarized data using frequency for categorical variables and median for continuous variables. Univariate analyses tested associations when appropriate. RESULTS: Of 100 deliveries (interquartile range, 30-35; median, 33 years old), 58 were C-sections and 42 VDs. Peripartum biologic exposure occurred in 72% (42 of 58) and 57% (24 of 42), respectively. Median time from last dose to delivery was 6 (interquartile range, 4-8) weeks; 21 (32%) received biologics within 72 hours following delivery. Seven infections occurred following C-section among 5 unique CD patients. Peripartum biologic exposure was not associated with infection (4 of 66 [6%] exposed vs 3 of 34 [8.8%] nonexposed; P = .68), nor was disease activity (P = 1.0). Crohn's disease (P = 0.02), internal penetrating phenotype (P < .001), prior IBD surgery (P = .03), and prior postpartum infection (P = .04) were associated with infection. CONCLUSIONS: Peripartum biologic exposure does not impair postpartum wound healing; however, patients with more complicated disease phenotypes require close monitoring.

No prior studies have explored risk of postpartum wound infection in women receiving biologics in the peripartum period. We found no significant increase in risk of postpartum wound infection; however, internal penetrating Crohn's phenotype may be an important risk factor.

Dietary Approaches for Management of Non-Alcoholic Fatty Liver Disease: A Clinician's Guide.

Non-alcoholic fatty liver disease (NAFLD) is closely associated with obesity, insulin resistance, and hyperlipidemia. There is strong clinical evidence that reduction in at least 5-7% total body weight is associated with improvement in hepatic steatosis and regression of fibrosis, with weight loss representing the primary approach to treatment. This guide reviews recent data on dietary approaches studied in NAFLD management. The strongest evidence currently supports a hypocaloric diet to induce weight loss and subsequent improvement in liver enzymes and histology, as well as a Mediterranean diet, which can lead to improvement in steatosis even in the absence of weight reduction. The purpose of this paper is to provide clinicians with tools to engage patients in conversations about nutrition in the setting of NAFLD, ultimately guiding suitable personalized dietary recommendations.

Factors Associated With Emergency Department Discharge, Outcomes and Follow-Up Rates of Stable Patients With Lower Gastrointestinal Bleeding.

BACKGROUND: Lower gastrointestinal bleeding (LGIB) is a common reason for hospitalization. However, recent data suggest low-risk patients may be safely evaluated as an outpatient. Here, we compare stable LGIB patients discharged from the emergency department (ED) with those admitted, determine factors associated with discharge and 30-day outcomes, and evaluate follow-up rates amongst the discharged cohort. METHODS: A retrospective study of stable LGIB patients (heart rate < 100 beats/min, systolic blood pressure > 100 mm Hg and blood on rectal exam) who presented to the ED was conducted. Factors associated with discharge and rates of outpatient follow-up were determined in the discharged cohort. Therapeutic interventions and 30-day outcomes (including re-bleeding, re-admission and mortality rates) were compared between the admitted and discharged groups. RESULTS: Ninety-seven stable LGIB patients were reviewed, of whom 38% were discharged and characteristics associated with discharge included age (P < 0.001), lack of aspirin (P < 0.002) and anticoagulant (P < 0.004) use, higher index hemoglobin (P < 0.001) and albumin (P < 0.001), lower blood urea nitrogen (P < 0.001) and creatinine (P = 0.008), lower Oakland score (P < 0.001), lower Charlson Comorbidity Index (P < 0.001) and lack of transfusion requirements (P < 0.001). There was no statistical difference in 30-day re-bleeding, re-admission or mortality rates between admitted and discharged patients. Discharged patients had a 46% outpatient follow-up rate. CONCLUSIONS: While early discharge in low-risk LGIB patients appears to be safe and associated with a decrease in length of stay, further studies are needed to guide timely and appropriate outpatient evaluation.

Functional Bowel Disease.

Functional bowel disorders refer to disorders of gut-brain interaction that affect the intestinal tract. Irritable bowel syndrome (IBS) is the most common functional bowel disorder and affects individuals regardless of age and gender. It can result in impaired quality of life and significant health care utilization and is therefore important to recognize and manage. The diagnosis of IBS is based on clinical symptoms. IBS is categorized based on predominant bowel habit (constipation, diarrhea, mixed, or unclassified), and the treatment of IBS is individually tailored based on subtype and symptom severity.

Identifying Patient Priorities for Preconception and Pregnancy Counseling in IBD.

BACKGROUND: Inflammatory bowel disease (IBD) commonly affects women of reproductive age. Many patients lacking knowledge about IBD and reproduction make uninformed decisions, such as voluntary childlessness and medication cessation. Education should be individualized to the patient's knowledge base and include topics of most importance to the patient. Our study aimed to describe the priority rankings of topics selected by patients seeking preconception and pregnancy counseling. METHODS: As part of an ongoing prospective study, patients with IBD were asked to rank, in order of importance, nine a priori preconception, pregnancy, and postpartum topics they would like addressed by our specialized care team, which includes an IBD physician and a high-risk obstetrician. χ2 and Fisher's exact tests were used to assess associations between clinical and demographic characteristics and priority rankings, and a p value cutoff for significance was set as .05. RESULTS: One hundred and fifty-eight women with IBD (mean (IQR) age; 32 (28-37) years) were seen in consultation, and 116 (70 (60%) CD, 43 (37%) UC, and 3 (3%) IBD-U) completed intake forms were analyzed. There were 78 (68%) women seen in the preconception stage, median age 31 (IQR 28-34), and 38 women (32%) were pregnant, median age 32 (IQR 28-33). Safety of IBD medications during pregnancy was most commonly ranked as top priority (40%) for all patients regardless of pregnancy status, followed by control of IBD disease activity and impact on pregnancy (31%), impact of IBD and surgery on fertility (19%), pregnancy outcomes for the baby (18%), mode of delivery (6%), inheritance of IBD (4%), breastfeeding (2%), nutritional health (2%), and vaccines and newborn care (1%). The impact of IBD and surgery on fertility was ranked as the number one priority more often in the preconception group (p value < 0.01) and mode of delivery in the pregnancy group (p value 0.04). CONCLUSION: Safety of IBD medications remains a priority topic for patients seeking preconception and pregnancy counseling.

Secondary interventions after iliac vein stenting for chronic proximal venous outflow obstruction.

OBJECTIVE: Iliac vein stent placement is an increasingly common procedure in the treatment of chronic proximal venous outflow obstruction (PVOO), but secondary interventions after vein stent placement remain poorly characterized. Our goal was to identify the incidence, indications, operative findings, and outcomes of secondary interventions after the primary iliac vein stent procedure at a single institution. METHODS: We retrospectively reviewed the clinical history of 490 patients (57.6% female, 42.4% male; mean age, 60.77 years [range, 18-92 years]; 93.28% follow-up, with a mean follow-up of 308.59 days) who underwent iliac vein stent placement for PVOO between October 2013 and January 2016. We evaluated the clinical presentation, intraoperative findings, and outcomes of those patients requiring a secondary intervention after an initial iliac vein stent procedure. RESULTS: Secondary interventions after an initial stent placement were identified in 50 of 490 patients (10.2%; mean age, 61.54 years [range, 19-92 years]; 58% female [n = 29]). At the time of each individual intervention, 1, 18, 17, 1, and 13 patients had Clinical, Etiology, Anatomy, and Pathophysiology class 2, 3, 4, 5, and 6 disease, respectively. Of these 50 patients, 58% (n = 29) of secondary interventions were due to recurrence of symptoms after the initial stent surgery, 18% (n = 9) were due to the development of new symptoms, and 24% (n = 12) were due to persistence of symptoms. The primary cause of PVOO in the patient cohort was 52% (n = 26) extrinsic iliac vein compression, 28% post-thrombotic, and 20% mixed. Intraoperative findings during the secondary intervention included malposition or angulation of the stent (6% [n = 3]); acute deep venous thrombosis/thrombosis (14% [n = 7]); an additional lesion, that is, stenosis in a native iliac vein proximal or distal to the original lesion (68% [n = 34]); stenosis within the stent, that is, stent stenosis without finding of thrombus or isolated, focal intrastent thrombosis (38% [n = 19]); and impairment of flow of the contralateral vessel from the previously placed stent (6% [n = 3]). The types of secondary interventions included placement of a new stent (86% [n = 43]), isolated balloon angioplasty alone (10% [n = 5]), and catheter pharmacomechanical thrombectomy (14% [n = 7]). Symptomatic improvement was observed after the secondary intervention in 90% of patients (n = 45), whereas only 2% (n = 1) of patients experienced only a transient improvement, and 8% of patients (n = 4) reported no improvement in their symptoms after the secondary interventions. CONCLUSIONS: This study establishes a secondary intervention rate of 10.2% after iliac vein stent placement for chronic PVOO and identifies discrete and definable intraoperative findings as targets for quality improvement. The very good results strongly suggest that an aggressive approach to treatment of these complications is warranted.

Virchow's triad in "silent" deep vein thrombosis.

OBJECTIVE: While determining the incidence of chronic deep vein thrombosis (DVT) and the hypercoagulation profiles of patients who underwent venous stenting for symptomatic venous insufficiency, we assessed the significance of Virchow's triad in the setting of proximal venous outflow obstruction and DVT. METHODS: Within our registry of 500 patients who underwent venous stenting for proximal venous outflow obstruction between 2013 and 2016, we selected the first 152 consecutive patients who had routine hypercoagulation profile testing performed preoperatively. Statistical analysis was performed using independent t-tests, χ2 tests, and multiple logistic regressions. RESULTS: By history or intraoperative chronic postphlebitic changes (CPPCs), 77 patients (50.7%) were positive for remote DVT; 51 (33.6%) had intraoperative findings of CPPCs without a history of DVT, 20 (13.2%) had intraoperative CPPCs with a history of DVT, and 6 (3.9%) had a history of DVT without intraoperative findings. The χ2 tests were significant for increased findings of CPPCs among patients with a history of DVT (81% vs 38%; P < .01). The χ2 tests were also significant for increased rates of intraoperative findings of CPPCs in patients with one or more positive hypercoagulation markers (67% vs 42%; P < .01). The most significant predictor for findings of CPPCs or DVT history was the presence of at least one hypercoagulation marker (n = 148; odds ratio, 2.41; P = .022). CONCLUSIONS: Remote history of DVT and intraoperative findings of CPPCs were prevalent. CPPC findings were found in many patients with no history of DVT. Hypercoagulation markers conferred significant predictive value for DVT. This information may influence our understanding of Virchow's triad and DVT etiology.