Relationship of Sleep Health and Endoscopic Disease Activity in Inflammatory Bowel Disease: Endoscopic Disease Activity and Sleep.

Among adults with inflammatory bowel disease (IBD), self-reported sleep disturbances are associated with active symptoms, but the association between sleep measures and endoscopic disease activity is unknown. This study aimed to (1) compare sleep-wake behaviors among IBD patients based on endoscopic and clinical disease activity and (2) describe associations between actigraphy, self-reported sleep measures, and symptoms of fatigue, anxiety, and depression. Participants wore a wrist actigraph for 10 consecutive days and completed self-reported sleep questionnaires (Pittsburgh Sleep Quality Index [PSQI] and Patient-Reported Outcome Measures System [PROMIS] Sleep Disturbance and Sleep Interference questionnaires). Clinical and endoscopic disease activity were assessed. Based on actigraphic recordings ( n = 26), average total nighttime sleep was 437 minutes and sleep efficiency was 84%. Objective sleep measures did not differ based on endoscopic or clinical disease activity. Individuals with active clinical disease had higher PROMIS Sleep Disturbance (57.3 vs. 49.7, d = 1.28) and PROMIS Sleep-Related Impairment (58.1 vs. 52.8, d = 0.51) compared with those with inactive clinical disease. Self-reported sleep was significantly associated with anxiety, depression, and fatigue. Further research is needed to better characterize the relationship between sleep and endoscopic disease activity, and determine underlying mechanisms related to poor sleep in the IBD population.

A Comprehensive Self-Management Intervention for Inflammatory Bowel Disease (CSM-IBD): Protocol for a Pilot Randomized Controlled Trial.

BACKGROUND: Despite pharmacological treatment, individuals with inflammatory bowel disease (IBD) experience a variety of symptoms, including abdominal pain, fatigue, anxiety, and depression. Few nonmedical self-management interventions are available for people with IBD. A validated comprehensive self-management (CSM) intervention is effective for patients with irritable bowel syndrome who can have symptoms similar to those of individuals with IBD. We created a modified CSM intervention tailored to individuals with IBD (CSM-IBD). The CSM-IBD is an 8-session program delivered over 8-12 weeks with check-ins with a registered nurse. OBJECTIVE: The primary objective of this pilot study is to determine the feasibility and acceptability of study procedures and the CSM-IBD intervention and to evaluate preliminary efficacy on quality of life and daily symptoms for a future randomized controlled trial. Additionally, we will examine the association of socioecological, clinical, and biological factors with symptoms at baseline and response to intervention. METHODS: We are conducting a pilot randomized controlled trial of the CSM-IBD intervention. Participants aged 18-75 years who are experiencing at least 2 symptoms are eligible for inclusion. We plan to enroll 54 participants who will be randomized (2:1) into the CSM-IBD program or usual care. Patients in the CSM-IBD program will have 8 intervention sessions. Primary study outcomes include the feasibility of recruitment, randomization, and data or sample collection, as well as the acceptability of study procedures and interventions. Preliminary efficacy outcome variables include quality of life and symptoms. Outcomes data will be assessed at baseline, immediately post intervention, and 3 months post intervention. Participants in the usual care group will have access to the intervention after study participation. RESULTS: This project is funded by the National Institutes of Nursing Research and reviewed by the University of Washington's institutional review board. Recruitment began in February 2023. As of April 2023, we have enrolled 4 participants. We expect the study to be completed by March 2025. CONCLUSIONS: This pilot study will evaluate the feasibility and efficacy of a self-management intervention (a web-based program with weekly check-ins with a registered nurse) that aims to improve symptom management in individuals with IBD. In the long term, we aim to validate a self-management intervention to improve patient quality of life, reduce direct and indirect costs related to IBD, and be culturally appropriate and accessible, particularly in rural and underserved communities. TRIAL REGISTRATION: ClinicalTrials.gov NCT05651542; https://clinicaltrials.gov/ct2/show/NCT05651542. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): PRR1-10.2196/46307.

Systematic Review With Meta-analysis: Safety and Effectiveness of Combining Biologics and Small Molecules in Inflammatory Bowel Disease.

Background: Combining biologics and small molecules could potentially overcome the plateau of drug efficacy in inflammatory bowel disease (IBD). We conducted a systematic review and meta-analysis to assess the safety and effectiveness of dual biologic therapy (DBT), or small molecule combined with a biologic therapy (SBT) in IBD patients. Methods: We searched MEDLINE, EMBASE, Scopus, Web of Science, Cochrane Database of Systematic Reviews, and Clinical trials.gov until November 3, 2020, including studies with 2 or more IBD patients on DBT or SBT. Main outcome was safety assessed as pooled rates of adverse events (AEs) and serious AEs (SAEs) for each combination. Effectiveness was reported as pooled rates of clinical, endoscopic, and/or radiographic response and remission. The certainty of evidence was rated according to the Grades of Recommendation, Assessment, Development, and Evaluation (GRADE) framework. Results: Of the 3688 publications identified, 13 studies (1 clinical trial, 12 observational studies) involving 266 patients on 7 different combinations were included. Median number of prior biologics ranged from 0 to 4, and median duration of follow-up was 16-68 weeks. Most common DBT and SBT were vedolizumab (VDZ) with anti-tumor necrosis factor (aTNF, n = 56) or tofacitinib (Tofa, n = 57), respectively. Pooled rates of SAE for these were 9.6% (95% confidence interval [CI], 1.5-21.4) for VDZ-aTNF and 1.0% (95% CI, 0.0-7.6) for Tofa-VDZ. The overall certainty of evidence was very low due to the observational nature of the studies, and very serious imprecision and inconsistency. Conclusions: DBT or SBT appears to be generally safe and may be effective in IBD patients, but the evidence is very uncertain.

Tofacitinib Appears Well Tolerated and Effective for the Treatment of Patients with Refractory Crohn's Disease.

BACKGROUND: Active Crohn's disease increases the risk of strictures, fistulas, and abscesses. Less than 30% of patients with Crohn's disease achieve endoscopic remission on any therapy. Tofacitinib may be a therapeutic option for patients with refractory Crohn's disease. AIMS: We aimed to evaluate the safety and effectiveness of off-label tofacitinib for refractory Crohn's disease. METHODS: We retrospectively assessed adverse events and clinical/endoscopic response after therapy. RESULTS: Forty-four patients were included in the safety analysis and 35 were included in the clinical and/or endoscopic assessments. The mean age was 41.8 years and the mean disease duration was 17.4 years. All patients had prior biologic exposure. Adverse events were reported in 52.3% of patients; 13.6% had ≥ 1 serious adverse event after a median 54.6 weeks of treatment. Seventy percent achieved clinical response after a mean 29.4 (SD 15.1) weeks, and 33.3% achieved clinical remission after a mean 33.4 (SD 17.6) weeks of therapy. Endoscopic improvement occurred in 25.0%, endoscopic remission in 12.5%, and endoscopic healing in 4.2% of patients after a mean 52.0 (SD 15.0) weeks of therapy. The mean Simple Endoscopic Score in Crohn's disease significantly improved from 23.1 ± 3.7 to 18.0 ± 13.7 after treatment (P = .02). CONCLUSIONS: In the short term, tofacitinib appears well tolerated. The most common adverse event was minor infection. One serious infection and one colorectal cancer occurred. While half of patients reported adverse events, this likely reflects the severe refractory disease in this population and no new safety events were observed. Tofacitinib achieved clinical and endoscopic improvement in some patients with refractory Crohn's disease. Further research is needed to understand the long-term safety and efficacy of tofacitinib in Crohn's disease.

Relationship Between Endoscopic and Clinical Disease Activity With Fatigue in Inflammatory Bowel Disease.

Fatigue is a prevalent symptom among individuals with inflammatory bowel disease. Yet, few studies have examined the relationship between fatigue and endoscopic disease activity. A retrospective chart review was conducted to determine the prevalence of fatigue based on endoscopic inflammation and clinical disease activity and describe the factors associated with fatigue among adults with inflammatory bowel disease. One hundred sixty patients were included. The majority had Crohn disease (72.5%), with an average age of 40.5 years. Sixty-one percent reported fatigue. Both endoscopic (p = .03) and clinical disease activities (p = .001) were significantly associated with fatigue. Among participants reporting fatigue, 52% had inactive disease and 48% had active disease based on endoscopy whereas 63% reported clinically active disease and 37% reported clinically inactive disease. In the multivariate regression model, clinical disease activity (odds ratio [OR] = 8.5; 95% CI [3.9, 18.6]) and anxiety (OR = 2.8; 95% CI [1.0, 7.6]) were significantly associated with fatigue. The prevalence of fatigue is high among individuals with active and inactive disease. Clinical disease activity and anxiety, but not endoscopic disease activity, were associated with fatigue.

Safety and Efficacy of Tofacitinib in Combination With Biologic Therapy for Refractory Crohn's Disease.

BACKGROUND: The majority of patients with Crohn's disease (CD) will not achieve endoscopic remission on current therapy. Addition of tofacitinib to biologics may improve remission rates. METHODS: We retrospectively assessed safety and clinical and endoscopic effectiveness of off-label tofacitinib and biologics for CD. RESULTS: We identified 19 patients treated with tofacitinib and a biologic for refractory CD between 2017 and 2019. Tofacitinib was added for luminal disease on colonoscopy (n = 13), luminal disease on capsule (n = 3), and pyoderma gangrenosum (n = 3). The mean age was 41.2 years (28-62), mean disease was duration 16.9 years (6-36), and prior exposure to biologics was a median of 4 (1-6). Mean treatment duration was 9.6 months (SD, 3.3). Adverse events (AEs) were reported in 36.8% of patients, most commonly minor infection or CD flare, and no patients had a serious AE; 80.0% (n = 8) achieved clinical response, and 60.0% (n = 6) achieved clinical remission based on Harvey-Bradshaw Index. Endoscopic improvement occurred in 54.5% (n = 6), endoscopic remission in 18.2% (n = 2), and endoscopic healing in 18.2% (n = 2) of patients. Mean Simple Endoscopic Score in CD significantly improved from 13.6 ±â€…5.2 to 6.5 ±â€…4.0 after treatment (P < .01). CONCLUSIONS: In patients treated with tofacitinib in combination with a biologic, no new safety signals were observed. Combination tofacitinib and a biologic was effective in achieving clinical and endoscopic improvement in some patients with severe, refractory CD, although a larger sample size is needed to further assess the efficacy and long-term safety of this treatment strategy.

Case Series: Re-induction of Intravenous, Weight-Based Ustekinumab Is Well Tolerated in Patients With Moderate-Severe Crohn's Disease.

Background: Crohn's disease (CD) patients may benefit from biologic optimization. Methods: We retrospectively assessed adverse events (AEs) and clinical/endoscopic response after ustekinumab re-induction in CD patients. Results: We identified 28 patients, all with prior biologic exposure. Eight weeks following re-induction, 10.7% reported ≥1 AE. Three serious AEs occurred in a single patient (CD flares). No infusion reactions occurred. 53.8% and 38.5% achieved clinical response and remission, respectively. 42.8% achieved both endoscopic improvement and remission. Conclusions: Ustekinumab re-induction was well tolerated. Clinical and endoscopic disease activity improved in some patients. Further larger studies are needed to verify these findings in a broader population.

Pustular Rash in Crohn's Patient on Ustekinumab Raises Concern for Drug-Induced Paradoxical Psoriasis.

We report the case of a 51-year-old male with Crohn's disease (CD) who developed a reproducible pustular rash after ustekinumab (UST) administration. The patient first presented with a pustular rash on his hands, body, extremities, and scalp starting 5 weeks after his initial weight-based UST induction. The rash resolved spontaneously, then recurred 4 weeks after his first subcutaneous maintenance dose of UST 90 mg. Biopsy of the affected area demonstrated subcorneal pustular dermatosis (SPD). UST was discontinued and the rash resolved. Unfortunately, the patient experienced clinical recurrence of CD, and given prior failure of multiple CD medications, UST was restarted with premedication. Two weeks after UST re-induction, the rash recurred, though less severe. Given improvement in CD symptoms, UST was continued and the rash managed with topical corticosteroids. This is the first case of drug-induced SPD associated with UST. One case report has previously described de novo pustular psoriasis associated with UST in a patient with CD and enteropathic arthritis. Notably, SPD and pustular psoriasis can be histologically indistinguishable. The development of a paradoxical psoriasiform rash is thought to be one of the few dose and duration dependent side effects of TNF-antagonist therapy but has not previously been established as a side effect of UST. This case demonstrates a new potential side effect of UST.

Women's Health and Ulcerative Colitis.

Although ulcerative colitis affects males and females at similar rates, certain sex-specific differences influence the disease-related risks and experiences of females with ulcerative colitis. This article reviews topics that affect females with ulcerative colitis, including the impact of disease on the menstrual cycle, fertility, child bearing, sexual health, and recommendations for health care maintenance.

Positron Emission Tomography Imaging of [11 C]Rosuvastatin Hepatic Concentrations and Hepatobiliary Transport in Humans in the Absence and Presence of Cyclosporin A.

Using positron emission tomography imaging, we determined the hepatic concentrations and hepatobiliary transport of [11 C]rosuvastatin (RSV; i.v. injection) in the absence (n = 6) and presence (n = 4 of 6) of cyclosporin A (CsA; i.v. infusion) following a therapeutic dose of unlabeled RSV (5 mg, p.o.) in healthy human volunteers. The sinusoidal uptake, sinusoidal efflux, and biliary efflux clearance (CL; mL/minute) of [11 C]RSV, estimated through compartment modeling were 1,205.6 ± 384.8, 16.2 ± 11.2, and 5.1 ± 1.8, respectively (n = 6). CsA (blood concentration: 2.77 ± 0.24 µM), an organic-anion-transporting polypeptide, Na+ -taurocholate cotransporting polypeptide, and breast cancer resistance protein inhibitor increased [11 C]RSV systemic blood exposure (45%; P < 0.05), reduced its biliary efflux CL (52%; P < 0.05) and hepatic uptake (25%; P > 0.05) but did not affect its distribution into the kidneys. CsA increased plasma concentrations of coproporphyrin I and III and total bilirubin by 297 ± 69%, 384 ± 102%, and 81 ± 39%, respectively (P < 0.05). These data can be used in the future to verify predictions of hepatic concentrations and hepatobiliary transport of RSV.

Efficacy of Infliximab in Crohn's Disease Patients with Prior Primary-Nonresponse to Tumor Necrosis Factor Antagonists.

BACKGROUND: Tumor necrosis factor antagonists (TNFs) are effective for moderate-severe Crohn's disease (CD). Approximately one-third of patients have primary-nonresponse to TNFs, which is reported to predict worse response to subsequent TNF therapy. However, this is based on treatment with subcutaneously (SC) administered, fixed-dose TNFs after failure of intravenously (IV) administered, weight-based TNFs. No study has specifically assessed the clinical and endoscopic effectiveness of IV TNFs following primary-nonresponse to SC TNFs. We hypothesize that IV, weight-based TNF dosing offers advantages over SC, fixed-dose TNFs and may be effective despite primary-nonresponse to previous SC fixed-dose TNFs. METHODS: This retrospective cohort study identified patients with moderate-severe CD with primary-nonresponse to one or more SC TNFs who subsequently received the IV TNF, infliximab for ≥ 12 weeks. We described baseline characteristics, and clinical, endoscopic and biochemical response to therapy. RESULTS: Key characteristics of 17 patients are described in Table 1. After ≥ 12 weeks of infliximab, 11 of 15 (73.3%) patients with clinical data reported clinical response and remission. Of 11 patients with endoscopic data, restaging colonoscopy revealed mucosal improvement in seven (63.6%) patients. Of these, five (45.5%) had endoscopic remission and three (27.3%) had mucosal healing. Table 1 Baseline characteristics of CD patients with primary-nonresponse to subcutaneous (SC) tumor necrosis antagonists (TNF), subsequently treated with intravenous (IV) TNF therapy Characteristics N 17 Mean age, years (range) 37.5 (18-67) Mean BMI, kg/m2 (range) 26.6 (17.8-40.6) Mean albumin prior to infliximab, g/dL (range) RR: 3.5-5.2 g/dL 3.57 (2.5-4.2) Female sex [n (%)] 7 (41.2) Tobacco use [n (%)]  Never 15 (88.2)  Former 1 (5.88)  Current 1 (5.88) Age at diagnosis [n (%)]  Less than 17 2 (11.8)  17-40 11 (64.7)  Over 40 4 (23.5) Mean disease duration, yrs (range) 7.76 (1-24) Disease extent [n (%)]  Ileal 2 (11.8)  Colonic 5 (29.4)  Ileocolonic 10 (64.7) Disease behavior [n (%)]  Nonstenosing, nonpenetrating 10 (58.8)  Stenosing 3 (17.6)  Penetrating 2 (11.8)  Stenosing and penetrating 2 (11.8) History of gastrointestinal surgery [n (%)] 4 (23.5)  Ileocecal resection (n) 2  Hemicolectomy (n) 2 Prior therapy [n (%)]  IV corticosteroids 3 (17.6)  Oral corticosteroids 14 (82.4)  5-ASA 12 (70.6)  Thiopurine 14 (82.4)  Methotrexate 10 (58.8) Prior biologic therapy  Adalimumab only 12 (70.6)  Certolizumab pegol only 2 (11.8)  Adalimumab and certolizumab pegol 2 (11.8)  Adalimumab, certolizumab pegol and golimumab 1 (5.88) Dose escalation of prior SC TNF [n (%)]  Adalimumab 9 (52.9)  Certolizumab pegol 0 (0.0)  Golimumab 0 (0.0) During infliximab, concomitant therapy [n (%)]  Immunomodulator 13 (76.5)  Corticosteroid 5 (29.4) CONCLUSIONS: Patients with moderate-severe CD with prior primary-nonresponse to SC, fixed-dose TNFs, subsequently treated with IV, weight-based TNF have high rates of clinical and endoscopic response and remission. Therefore, despite primary-nonresponse to SC TNFs, patients may benefit from IV TNF therapy and may not require a change to a different class of biologic therapy.

Inflammatory Bowel Disease (IBD) pharmacotherapy and the risk of serious infection: a systematic review and network meta-analysis.

BACKGROUND: The magnitude of risk of serious infections due to available medical therapies of inflammatory bowel disease (IBD) remains controversial. We conducted a systematic review and network meta-analysis of the existing IBD literature to estimate the risk of serious infection in adult IBD patients associated with available medical therapies. METHODS: Studies were identified by a literature search of PubMed, Cochrane Library, Medline, Web of Science, Scopus, EMBASE, and ProQuest Dissertations and Theses. Randomized controlled trials comparing IBD medical therapies with no restrictions on language, country of origin, or publication date were included. A network meta-analysis was used to pool direct between treatment comparisons with indirect trial evidence while preserving randomization. RESULTS: Thirty-nine articles fulfilled the inclusion criteria; one study was excluded from the analysis due to disconnectedness. We found no evidence of increased odds of serious infection in comparisons of the different treatment strategies against each other, including combination therapy with a biologic and immunomodulator compared to biologic monotherapy. Similar results were seen in the comparisons between the newer biologics (e.g. vedolizumab) and the anti-tumor necrosis factor agents. CONCLUSIONS: No treatment strategy was found to confer a higher risk of serious infection than another, although wide confidence intervals indicate that a clinically significant difference cannot be excluded. These findings provide a better understanding of the risk of serious infection from IBD pharmacotherapy in the adult population. PROSPERO REGISTRATION: The protocol for this systematic review was registered on PROSPERO ( CRD42014013497 ).

Worldwide Incidence of Colorectal Cancer, Leukemia, and Lymphoma in Inflammatory Bowel Disease: An Updated Systematic Review and Meta-Analysis.

Background/Aims. Inflammatory bowel disease (IBD) is associated with an increased risk of colorectal cancer (CRC). In addition, there may be an association between leukemia and lymphoma and IBD. We conducted a systematic review and meta-analysis of the IBD literature to estimate the incidence of CRC, leukemia, and lymphoma in adult IBD patients. Methods. Studies were identified by a literature search of PubMed, Cochrane Library, Medline, Web of Science, Scopus, EMBASE, and ProQuest Dissertations and Theses. Pooled incidence rates (per 100,000 person-years [py]) were calculated through use of a random effects model, unless substantial heterogeneity prevented pooling of estimates. Several stratified analyses and metaregression were performed to explore potential study heterogeneity and bias. Results. Thirty-six articles fulfilled the inclusion criteria. For CRC, the pooled incidence rate in CD was 53.3/100,000 py (95% CI 46.3-60.3/100,000). The incidence of leukemia was 1.5/100,000 py (95% CI -0.06-3.0/100,000) in IBD, 0.3/100,000 py (95% CI -1.0-1.6/100,000) in CD, and 13.0/100,000 py (95% CI 5.8-20.3/100,000) in UC. For lymphoma, the pooled incidence rate in CD was 0.8/100,000 py (95% CI -0.4-2.1/100,000). Substantial heterogeneity prevented the pooling of other incidence estimates. Conclusion. The incidence of CRC, leukemia, and lymphoma in IBD is low.