Peripheral joint and enthesis involvement in patients with newly diagnosed inflammatory bowel disease: symptoms, clinical and ultrasound findings - a population-based cohort study.

OBJECTIVES: Musculoskeletal manifestations in patients with inflammatory bowel disease (IBD) are common and associated with poorer outcomes. Hence, early detection is important to optimally tailor treatment. We aimed to determine the prevalence and distribution of inflammatory lesions in peripheral joints and entheses in newly diagnosed IBD patients. DESIGN: Patients with newly diagnosed IBD from a prospective population-based inception cohort were consecutively included. Data on musculoskeletal symptoms were collected by questionnaires and by structured rheumatological interview. Peripheral joints and entheses were assessed clinically and by ultrasound (US), using standardized definitions. RESULTS: Of 110 included patients (mean age: 42 years, 40% male, 70 with ulcerative colitis (UC), 40 with Crohn's disease (CD)), history of ≥1 musculoskeletal symptoms was reported by 49%. Clinical examination revealed peripheral musculoskeletal manifestations in 56 (52.3%) patients; 29 (27.1%) had ≥1 tender and/or swollen joints and 49 (45.8%) ≥1 tender entheses. Small peripheral joints were predominantly affected. US found inflammation in ≥1 joint or enthesis in 52 (49.5 %) patients; 29 (27.4 %) had US synovitis in ≥1 joint, while 36 (34%) US enthesitis. Fibromyalgia classification criteria were fulfilled in seven (7.9%) patients. There was no difference in clinical or US findings between patients with UC and CD, nor between patients with active and inactive IBD. CONCLUSION: Half of patients with newly diagnosed IBD had inflammation in their peripheral joints and/or entheses, documented by rheumatological clinical and ultrasound evaluations. This indicates a need for multidisciplinary collaboration to ensure an optimal therapeutic strategy for suppressing inflammation in all disease domains.

Significant Differences in IBD Care and Education across Europe: Results of the Pan-European VIPER Survey.

BACKGROUND: Inflammatory bowel disease (IBD) care and education might differ around Europe. Therefore, we conducted this European Variation In IBD PracticE suRvey (VIPER) to investigate potential differences between countries. METHODS: This trainee-initiated survey, run through SurveyMonkey®, consisted of 47 questions inquiring basic demographics, IBD training, and clinical care. Results were compared according to gross domestic product (GDP) per capita, for which countries were divided into 2 groups (low/high income, according to the World Bank). RESULTS: The online survey was completed by 1,285 participants from 40 European countries, with a majority of specialists (65.3%) working in academic institutions (50.4%). Significant differences in IBD-specific training (55.9% vs. 38.4%), as well as availability of IBD units (58.4% vs. 39.7%) and multidisciplinary meetings (73.2% vs. 40.1%), were observed between respondees from high and low GDP countries (p < 0.0001). In high GDP countries, IBD nurses are more common (85.9% vs. 36.0%), also mirrored by more nurse-led IBD clinics (40.6% vs. 13.7%; p < 0.0001). IBD dieticians (33.4% vs. 16.5%) and psychologists (16.8% vs. 7.5%) are mainly present in high GDP countries (p < 0.0001). In the current COVID era, telemedicine is available in 73.2% versus 54.1% of the high/low GDP countries, respectively (p < 0.0001). Treat-to-target approaches are implemented everywhere (85.0%), though access to biologicals and small molecules differs significantly. CONCLUSION: Much variability in IBD practice exists across Europe, with marked differences between high and low GDP countries. Further work is required to help address some of these inequalities, aiming to improve and standardize IBD care and training across Europe.

The Impact of Periodontitis on Inflammatory Bowel Disease Activity.

BACKGROUND: Inflammatory bowel disease (IBD) and periodontitis are chronic, progressive, inflammatory diseases with similarly complex pathogeneses that involve an interplay between dysbiotic microbiota and dysregulated immune-inflammatory responses. However, whether the presence of periodontitis is associated with IBD activity and/or its severity remains unknown. METHODS: An online, questionnaire-based study was answered by 1093 patients with IBD, comprising 527 patients with Crohn's disease and 566 patients with ulcerative colitis. The survey included questions on social demographics; oral health, including the Periodontal Screening Score (PESS); and IBD-related characteristics, including validated disease indices. RESULTS: Irrespective of disease subtype, patients with a reduced number of teeth and those with self-reported severe periodontitis scored significantly higher on the IBD disability index (number of teeth: coefficient, 4.93 [95% confidence interval {CI}, 1.21-8.66; P = .010]; periodontitis: coefficient, 3.54 [95% CI, 0.27-6.80; P = .034]) and reported increased disease activity in the preceding 12 months (number of teeth: odds ratio [OR], 1.91 [95% CI, 1.36-2.69; P < .001]; periodontitis: OR, 1.71 [95% CI, 1.27-2.31; P < .001]). There was also evidence of a weak association between self-reported severe periodontitis and current disease activity (OR, 1.33; 95% CI, 0.95-1.86; P = .099). However, IBD severity, as a composite parameter of a history of surgery due to IBD and/or treatment with biological therapy, was not associated with possessing a reduced number of teeth (OR, 1.18; 95% CI, 0.77-1.80; P = .451), nor with self-reported severe periodontitis (OR, 1.15; 95% CI, 0.79-1.66; P = .467). CONCLUSIONS: Periodontitis and tooth loss were significantly associated with increased IBD-related disability and more disease activity in the preceding 12 months. Our results suggest that greater attention should be paid to IBD patients' oral health.

In this questionnaire-based study among 1093 patients with inflammatory bowel disease (IBD), we demonstrated a significant association between the presence of periodontitis and more IBD disease activity in the last 12 months, as well as increased IBD disability.

Influence of Genetics, Immunity and the Microbiome on the Prognosis of Inflammatory Bowel Disease (IBD Prognosis Study): the protocol for a Copenhagen IBD Inception Cohort Study.

INTRODUCTION: Inflammatory bowel diseases (IBD), encompassing Crohn's disease and ulcerative colitis, are chronic, inflammatory diseases of the gastrointestinal tract. We have initiated a Danish population-based inception cohort study aiming to investigate the underlying mechanisms for the heterogeneous course of IBD, including need for, and response to, treatment. METHODS AND ANALYSIS: IBD Prognosis Study is a prospective, population-based inception cohort study of unselected, newly diagnosed adult, adolescent and paediatric patients with IBD within the uptake area of Hvidovre University Hospital and Herlev University Hospital, Denmark, which covers approximately 1 050 000 inhabitants (~20% of the Danish population). The diagnosis of IBD will be according to the Porto diagnostic criteria in paediatric and adolescent patients or the Copenhagen diagnostic criteria in adult patients. All patients will be followed prospectively with regular clinical examinations including ileocolonoscopies, MRI of the small intestine, validated patient-reported measures and objective examinations with intestinal ultrasound. In addition, intestinal biopsies from ileocolonoscopies, stool, rectal swabs, saliva samples, swabs of the oral cavity and blood samples will be collected systematically for the analysis of biomarkers, microbiome and genetic profiles. Environmental factors and quality of life will be assessed using questionnaires and, when available, automatic registration of purchase data. The occurrence and course of extraintestinal manifestations will be evaluated by rheumatologists, dermatologists and dentists, and assessed by MR cholangiopancreatography, MR of the spine and sacroiliac joints, ultrasonography of peripheral joints and entheses, clinical oral examination, as well as panoramic radiograph of the jaws. Fibroscans and dual-energy X-ray absorptiometry scans will be performed to monitor occurrence and course of chronic liver diseases, osteopenia and osteoporosis. ETHICS AND DISSEMINATION: This study has been approved by Ethics Committee of the Capital Region of Denmark (approval number: H-20065831). Study results will be disseminated through publication in international scientific journals and presentation at (inter)national conferences.

The knowledge and skills needed to perform intestinal ultrasound for inflammatory bowel diseases-an international Delphi consensus survey.

BACKGROUND: Intestinal ultrasound (IUS) is a non-invasive modality for monitoring disease activity in inflammatory bowel diseases (IBD). IUS training currently lacks well-defined standards and international consensus on competency criteria. AIM: To achieve international consensus on what competencies should be expected from a newly certified IUS practitioner. METHODS: A three-round, iterative Delphi process was conducted among 54 IUS experts from 17 countries. Round 1 was a brainstorming phase with an open-ended question to identify the knowledge and skills that experts believe a newly certified IUS practitioner should possess. The experts' suggestions were then organised into statements by a Steering Committee. In round 2, the experts commented upon and rated the statements, which were revised accordingly. In round 3, the experts rated the revised statements. Statements meeting the pre-defined consensus criterion of at least 70% agreement were included in the final list of statements. RESULTS: In total, 858 items were suggested by the experts in the first round. Based on these suggestions, 55 statements were organised into three categories: knowledge, technical skills and interpretation skills. After the second round, 53 revised statements remained. After the final round, a total of 41 statements had achieved consensus. CONCLUSIONS: We established international, expert consensus on the knowledge and skills that should be expected from newly certified IUS practitioners. These consensus statements are the first step towards mastery learning for IUS training. Educators can utilise these statements to design training programmes and evaluate the competencies of trainees before they engage in independent practice.

Implementation and Short-term Adverse Events of Anti-SARS-CoV-2 Vaccines in Inflammatory Bowel Disease Patients: An International Web-based Survey.

INTRODUCTION: Anti-SARS-CoV-2 vaccine clinical trials did not include patients with immune-mediated conditions such as inflammatory bowel disease [IBD]. We aimed to describe the implementation of anti-SARS-CoV-2 vaccination among IBD patients, patients' concerns, and the side effect profile of the anti-SARS-CoV-2 vaccines, using real-world data. METHODS: An anonymous web-based self-completed survey was distributed in 36 European countries between June and July 2021. The results of the patient characteristics, concerns, vaccination status, and side effect profile were analysed. RESULTS: In all 3272 IBD patients completed the survey, 79.6% had received at least one dose of anti-SARS-CoV-2 vaccine, and 71.7% had completed the vaccination process. Patients over 60 years old had a significantly higher rate of vaccination [p < 0.001]. Patients' main concerns before vaccination were the possibility of having worse vaccine-related adverse events due to their IBD [24.6%], an IBD flare after vaccination [21.1%], and reduced vaccine efficacy due to IBD or associated immunosuppression [17.6%]. After the first dose of the vaccine, 72.4% had local symptoms and 51.4% had systemic symptoms [five patients had non-specified thrombosis]. Adverse events were less frequent after the second dose of the vaccine and in older patients. Only a minority of the patients were hospitalised [0.3%], needed a consultation [3.6%], or had to change IBD therapy [13.4%] after anti-SARS-CoV-2 vaccination. CONCLUSIONS: Although IBD patients raised concerns about the safety and efficacy of anti-SARS-CoV-2 vaccines, the implementation of vaccination in those responding to our survey was high and the adverse events were comparable to the general population, with minimal impact on their IBD.

Vedolizumab as the first line of biologic therapy for ulcerative colitis and Crohn's disease - a systematic review with meta-analysis.

BACKGROUND: The efficacy and safety of vedolizumab in bio-naïve patients with ulcerative colitis (UC) and Crohn's disease (CD) remain unknown. AIMS: To perform a meta-analysis regarding vedolizumab as first line of biological therapy for UC or CD. METHODS: A systematic review of Medline, EMBASE, and Cochrane databases per December 2020 was undertaken. Meta-analysis was conducted using random-effects models. RESULTS: This systematic review identified 79 eligible studies with 4,520 and 3,494 bio-naïve patients with UC and CD, respectively, and 8,105 and 11,140 bio-exposed patients. Among bio-naïve patients with UC, a total of 40.0% (95%CI 27.0-54.0, I2=86%) and 63.9% (95%CI 47.0-79.2, I2=36%) achieved clinical remission at weeks 14 and 52, respectively. The corresponding rates in CD were 54.0% (95%CI 42.0-66.0, I2=23%), and 61.7% (95%CI 55.2-68.1, I2=0%). Bio-naïvety was associated with a higher probability of clinical remission at week 52 in UC (relative risk (RR)=1.32 (95%CI 1.14-1.53)), while this was only apparent until week 26 in CD (RR=1.60 (95%CI 1.30-1.95)). Finally, bio-naïve UC patients had a lower risk of serious adverse events (RR=0.29 (95%CI 0.09-0.95)). CONCLUSION: Vedolizumab was found to have a favorable efficacy and safety profile in bio-naïve patients with UC and CD. The findings have implications in the management of IBD.

NBOMe hallucinogenic drug exposures reported to the Danish Poison Information Centre.

INTRODUCTION: N-benzylmethoxy (NBOMe) is a new class of hallucinogenic designer drugs sold on cheap blotter papers. They are potent 5-hydroxytryptamine-2A-receptor agonists, and since their recent entry into the drug market there have been worldwide reports of severe intoxications and even fatalities. This study reviews suspected NBOMe drug exposures reported to the Danish Poison Information Centre (DPIC). METHODS: Data from the DPIC database were extracted, including all enquiries with NBOMe exposures reported from 1 January 2013 to 30 June 2016. The following data were extracted: age, sex, date of exposure, risk assessment, co-exposures, geography and reported symptoms. RESULTS: A total of 43 cases were identified: one in 2013, five in 2014, 32 in 2015 and five in the first six months of 2016. The mean patient age was 21 years (range: 15-34 years) with 32 (74%) male and 11 (26%) female patients. The patients most frequently presented with hallucinations/psychosis (n = 18), tachycardia (n = 18) and agitation (n = 15). A total of 16 patients were admitted with co-exposures to other drugs such as alcohol (n = 9), cannabis (n = 7), amphetamine (n = 5) cocaine (n = 3), benzodiazepines (n = 1) and 3,4-methylenedioxymethamphetamine (n = 1). The cases were distributed evenly across the entire country with only ten cases having a postal address in one of the three major cities of Denmark. CONCLUSIONS: This study has shown a steep and sudden rise in reported NBOMe exposures in Denmark within 3-4 years. Geographical data demonstrate an even distribution throughout the country. However, our results also suggest that the use has started to decline. FUNDING: none. TRIAL REGISTRATION: This study was approved by the Danish Data Protection Agency. (BFH-2016-070/04985).