Active clinical trials for "Inflammatory Bowel Diseases"

The purpose of this study is to determine whether the addition of vitamin D to standard corticosteroids improves onset of remission in active Crohn's Disease, a form of Inflammatory Bowel Disease (IBD).

The Gardasil vaccine, a vaccine targeted towards the human papillomavirus (HPV), has been shown to prevent the transmission of several strains of HPV in young women. Women with inflammatory bowel disease (IBD) may not respond as well to this vaccine, either due to having IBD or due to immunosuppressants used to control IBD. This study will test how well women with IBD respond to the Gardasil vaccine.

The UCRPT is a randomized controlled trial to determine if a type of hypnotherapy will maintain remission in patients affected by Ulcerative Colitis.

This investigation is designed to compare lubiprostone and placebo for cleansing and propulsion in preparation for capsule endoscopy.

To determine if random biopsies can be safely eliminated from screening of average risk persons with IBD, the investigators propose to carry out a pilot randomized control trial in which targeted biopsies in combination with random biopsies will be compared to targeted biopsies alone in terms of pre-cancerous lesion capture rate, side-effects and CRC risk. The pilot study will aim to capture 20% of the overall study population in order to evaluate the feasibility of recruiting the needed number of participants in the specified time frame, while maintaining high quality of data collection.

There are currently no serum levels to help guide appropriate methotrexate therapy. Data from this study will assess the correlation between dosing and whole blood methotrexate(MTX) polyglutamate measurements in children and adolescents with IBD.

This is a prospective, descriptive, observational research study designed to observe and document the clinical practice by domain experts, and how the knowledge of new findings that are published in the medical literature affect clinical decision making. The study will evaluate risk factors and co-variants, including genetic variants that are associated with disease progression such as pain, inflammation, organ dysfunction, disability and quality of life.

Crohn's disease (CD) presents with severe symptoms, but fatigue is a very predominant symptom that negatively impacts upon quality of life. Fatigue affects ~40% of patients when well and 80% of patients when the disease is active. It is the second commonest symptom that an IBD patient gets throughout their life-time. The IBD priority-setting partnership between the James Lind Alliance and the British Society of Gastroenterology has recently identified fatigue as an area of unmet clinical need and a priority research field, in which diagnosis and therapeutic intervention are lacking. Based on other diseases that present with fatigue, the cause of fatigue may be divided into peripheral fatigue, mainly driven by anomalies in muscle mass and function and central fatigue, mainly driven through decreased blood supply to the brain during exercise probably due to decreased heart and lung fitness. Research in IBD fatigue until now has been patchy with no convincing evidence that any treatment helps. There has been no research aimed at studying whole body function. It is imperative to have a better understanding of the alterations in muscle, brain, heart and lung function seen in these patients before specific treatments are researched. In this study, the investigators aim to recruit 32 CD patients, half with fatigue and half without. Subjects with active disease or with other known reasons of fatigue will be excluded. Findings in this group will be compared to 16 other healthy control volunteers of a similar age, gender and Body Mass Index. The study aims to recruit all participants over 36 months, and will target people aged from 16 to 60 years of age. Once recruited, the participants will be asked to provide their consent to take-part in 3 experiments on two separate days. These experiments have been designed to carefully consider potential fatigue burden, experimental practicality, and participant availability. Objective 1: The investigators aim to measure muscle fitness and strength by asking subjects to exercise using a stepper, whilst body mass and composition will be measured using an X-ray. This session will take 2 hours and be undertaken on one day. Objective 2: Peripheral fatigue: The investigators aim to non-invasively measure the recovery of muscle physiology after exercise by using magnetic resonance imaging after 5 min of exercise undertaken with a limb cuff. This will take ~1 hour. Objective 3: Central fatigue: while in the scanner and performing exercise, the investigators aim to non-invasively measure heart and brain blood flow before and after a few minutes of exercise using magnetic resonance imaging. This will take 2 hours. Experimental work for Objectives 2 and 3 will be undertaken on the same day. There will be ample time for recovery in between and during the different studies. There will be no further commitment from the participants required after these 2 study visits. IBD fatigue has never been studied in such detail. This unique work will allow identification of fatigue mechanisms, which can then be targeted with exercise, nutritional, or medical treatments.

The investigators have designed a guided, online, tri-component, stress reduction intervention for participants with inflammatory bowel diseases.

Inflammatory bowel disease, which includes Crohn's disease and ulcerative colitis, is a condition that causes inflammation in the gastrointestinal tract. The disease goes through periods of remission and flare. Biomarkers such as fecal calprotectin have been proposed as a tool to monitor disease activity. Fecal calprotectin is a test that measures the amount of inflammation in the stool. Monitoring fecal calprotectin levels can assist gastroenterologists in making decisions regarding patients' IBD treatment such as whether to increase the dose of medications. A recent study showed that frequent measurement of fecal calprotectin every 3 months, also called the tight-control strategy, was associated with improved clinical outcomes in IBD patients. The purpose of this study is to assess whether the tight-control monitoring strategy, which includes fecal calprotectin monitoring every 3 months, improves clinical outcomes in IBD when performed in the real world compared to routine clinical practice.