View clinical trials related to Crohn Disease.
Filter by:The IFX adherence to CD in China was not high. Medicine concerns may be predictive factor of adherence. By enhancing knowledge and relieving medicine concerns, we may increase patients' adherence to IFX.
The purpose of this study is to investigate differences of the bowel wall thickness visible in conventional ultrasound and bowel perfusion using quantitative Contrast-Enhanced Ultrasound in patients with Crohn´s disease in comparison with healthy controls and patients with food allergy.
The aim of the study is to verify the efficacy of microfragmented autologous adipose tissue with the Lipogems® system, in the treatment of perianal fistulas of m. Crohn's. The Lipogems® International, Milan, Italy, system is a sterile and disposable device that allows to harvest adipose tissue, process it and use it for intraoperative autologous transplantation of human adipose tissue mesenchymal cells that have a gene expression profile and phenotypic similar to that of adipose stem cells. The system consists of a container with metal beads capable of carrying out, by handling, a mechanical micro-fragmentation of the lipoaspirate and of a washing and filtering system which allows to progressively reduce the size of the adipose tissue clusters down to 0.2-0.8 mm and eliminate blood and oily residues. The processed Lipogems® is fluid and easily injectable and is rich in mesenchymal cells and pericytes. The processed Lipogems® will be injected around the fistulous tract and the tissue area closing the internal orifice to promote healing.
Crohn's disease is a inflammatory bowel disease evolving towards the destruction of the intestinal wall resulting in stenosing or perforating complications (fistulas, abscesses). The treatment of perforating Crohn's disease is not codified.
Inflammatory bowel diseases (IBD) represent a group of immune-mediated disorders, in which currently unidentified trigger factors drive the manifestation of chronic relapsing- remitting destructive inflammatory episodes in the gut. IBD comprise two main disease entities, ulcerati\ie colitis (UC) and Crohn s disease (CD). The diseases differ in anatomical distribution, with continuous, uniform inflammation restricted to the colon in UC, and multifocal inflammation extended throughout the entire gastrointestinal tract from mouth to anus in CD. Clinical symptoms of IBD may include bloody stools, abdominal pain, fatigue, diarrhoea, fever and weight loss. Extra-intestinal symptoms occurring in up to 40% of patients, e.g. anaemia, skin lesions (e.g. erythema nodosum, pyoderma), arthritis and uveitis, and other complications directly related to the disease organ, such as fistula in CD are considered to reflect an overwhelming systemic inflammatory state. Disease onset typically manifests at age 15-35 years, men and women are almost equally affected. In addition, paediatric forms of IBD that often represent complex, se\/ere monogenic forms of the disease, are seen. The incidence rates of IBD in Europe are about 6.3 (CD) and 11.8 (UC) per 100.000 persons. With growing incidence rates and overall reduced mortality the lifetime prevalence of IBD is expected to rise. The estimated lifetime prevalence of 0.3%-0.5% of the European population corresponds to estimates of 1.5-2 million patients with IBD. Appropriate selection of therapies and their timing of introduction (decision support) in the course of IBD will be essential to reach a higher degree of disease control (across patients and within individual patients) than it is achie\led today. In many instances, comparati\ie data is missing and combinations or sequential therapies are not developed. In summary, despite some treatment successes, major challenges remain. The investigators have decided to include patients with inflammatory bowel disease (IBD) in which targeted therapies are administered as part of standard helathcare and which aims at identifiyng solid biomarker signatures as well as molecular pathways and mechanisms linked to response and non-response to therapy. Choice od medications (which are all approved for first line use) is by treating physicians. All follow-up procedures are according to standards of care.
Crohn's Disease (CD) and psoriasis are chronic inflammatory diseases. Ustekinumab is a humanized monoclonal antibody. Ustekinumab is expensive and primary non-response is high in both CD and psoriasis. Currently, there are no predictors of response to ustekinumab and the actual mechanism of action has not yet been elucidated. To clarify the mechanism of action and gain a better understanding of the high primary non-response rates, the University Medical Center Groningen (UMCG) developed a tracer fluorescently labeling ustekinumab. This study aims to gain insight into ustekinumab distribution and concentrations in the gut. The current study aims to identify the ustekinumab target cells in the inflamed gut mucosa and skin using quantitative fluorescence molecular endoscopy (qFME). By gaining insight into local ustekinumab concentrations, drug distribution, and by discovering target cells, we expect to gain insight into the mechanism of action of ustekinumab.
Psychological distress (PD) as a result of inflammatory bowel disease (IBD) is prevalent and associated with worse disease-related outcomes. IBD-associated psychological distress (IBD-PD) is particularly common at initial diagnosis, during disease flares, before surgery, and during transitions of care. Access to evidence-based, gold-standard psychological interventions and emotional support for IBD-PD has been identified as a major care gap by persons living with IBD. The COVID-19 pandemic has further exacerbated the burden of PD for persons living with chronic diseases like IBD, predisposing at-risk individuals to even greater mental struggles. Studies have shown a minority of patients are asked about IBD-PD in routine clinical care and that even if asked, access to mental health care is extremely limited. iPeer2Peer is an evidence-based, peer-led, virtually administered intervention for IBD-PD in the pediatric population that has demonstrated feasibility, acceptability and early effectiveness. Using qualitative data derived from an extensive stakeholder engagement process, iPeer2Peer has been adapted to meet the needs of adults living with IBD-PD. This program, IBD Strong Peer, will be studied through a randomized, wait list-controlled hybrid implementation-effectiveness trial in Nova Scotia. This study will provide implementation data needed to improve and adapt the intervention and implementation strategy to meet local needs, as well as provide early effectiveness data. This data will inform the design and statistical power needed for future larger, multicenter randomized control trials. IBD Strong Peer has significant potential to improve access to evidence-informed interventions for IBD-PD.
Crohn's disease (CD) is a life-long chronic inflammatory bowel disease (IBD) that may affect any site of the gastrointestinal tract, most frequently the ileum and colon. It is characterized by transmural inflammation and it can lead to strictures, due to activation of reparation of inflamed tissues and consequent fibrosis, or penetrating lesions, such as fistulas, between two different intestinal tracts or between intestine and surrounding organs. Fistula occurrence can lead to formation of abdominal or pelvic abscesses. Such complications cause intestinal damage and usually require surgery, leading to disability, impairment of patients' quality of life, with significant impact on direct and indirect health-care costs
This study aims to prospectively explore the effect of incentive-integrated E-IBD (electronic inflammatory bowel disease) chronic disease management model on the improvement of IBD quality of life, and provide a more effective chronic disease management model for improving the quality of life and social participation of IBD patients.The investigators firstly identify the IBD patients in need of empowerment disease activities through the questionnaire .Then, the investigators feedback the patients' education content according to their needs found.Based on the social support network of patient organization and the medical support network of tertiary medical institutions, the investigators complete the empowerment process of IBD patients' self-management initiative and self-management ability, through the internet. Finally ,the investigators evaluate the quality of life(QoL), social participation,disease self-management level via questionnaire . The primary outcome is the improvement of QoL score after three months' intervention.
Crohn's disease (CD) is an inflammatory bowel disease causing chronic transmural inflammation followed by intestinal complications including strictures and penetrating lesions such as fistulas and abscesses. 30-50% of the CD patients will require surgery during the course of their disease. Unfortunately, resection is not curative and endoscopically recurrent lesions (i.e. endoscopic recurrence) are observed in 65-90% of patients within 12 months, and in 80-100% within 3 years after the operation. Eventually 15-20% of patients will require new surgery within 5 years. Close monitoring for postoperative recurrence is therefore needed to perform early intervention and prevent clinical recurrence and need for re-surgery. Endoscopy is the gold standard to assess postoperative disease recurrence however it's limited by its invasiveness. Cross sectional imaging is known for accurate detection of postoperative recurrence. Intestinal ultrasound (IUS) of the colon and (neo)terminal ileum correlates well with CT, MRE and colonoscopy findings in the postoperative setting. IUS is non-invasive, cheap, readily available and may show early, signs of disease recurrence. Therefore it could be a useful tool to predict endoscopic recurrence at 6 months.