Active clinical trials for "Inflammatory Bowel Diseases"

This pilot study will examine the benefit of this amino acid based hydration solution in patients with IBD who have undergone a total colectomy and have either ileostomies or jpouches. Findings from this study and possible future studies could have broad implications for patients with malabsorption resulting from many underlying conditions, including IBD.

This is a double blinded randomized controlled trial in patients undergoing colon open surgery. The purpose is to evaluate the effectiveness of two different analgesic techniques on functional recovery after surgery. Twenty five patients will receive thoracic epidural analgesia plus patient controlled analgesia (PCA) (epidural analgesia group) and 25 patients wound infiltration of local anesthetic plus PCA (wound infusion group). Hypothesis: the postoperative recovery of patients receiving local anesthetic wound infusion will be faster than patients receiving thoracic epidural analgesia. Functional recovery, pain intensity, opioid consumption and side effects, length of hospital stay and biological markers of inflammation after surgery will be measured in both groups.

The purpose of this study is to determine if the program that has been made to ease the transition of care for adolescent patients with IBD from pediatric gastroenterology to adult gastroenterology is effective to reduce the risk of disease flare during this period. Patient satisfaction with this program will also be assessed.

Symptoms of anxiety and depression are common in adolescents and young adults with chronic illnesses and are associated with decreased adherence to medical regimens. However, many young patients go untreated for anxiety and depression. The purpose of this study is to evaluate an online cognitive behavioral therapy (CBT) program in young adults with chronic illness. Prior research has shown online CBT to be effective in multiple other populations, but to the investigators' knowledge, this is the first study to examine web-based CBT for young adults with chronic illnesses.

Azathioprine (AZA) and its metabolite 6-mercaptopurine (6-MP) were developed over 50 years ago by Gertrude Elion and George Hitchings and were initially used clinically in the management of childhood leukemia and organ transplantation. The first case report of 6-MP use in inflammatory bowel disease (IBD) was from 1962 , and since then the use of thiopurines has been well established in the management of moderate to severe IBD. Thiopurines offer an inexpensive and effective treatment option for maintenance of remission of IBD in comparison to biological agents which may be 30 times more expensive . Although 50-60% of IBD patients respond to thiopurines, a significant proportion of patients will not tolerate them due to various adverse effects . The adverse effects of thiopurines may be dose related, patient related or idiosyncratic. The immunosuppressive effects of thiopurines also increase the rates of opportunistic infections. Thiopurines are also associated with a higher rate of malignancies, particularly a malignant Burkitt-like lymphoma, related to Epstein-Barr virus infection . Other adverse effects of thiopurine relate to allergic phenomenon. An idiosyncratic adverse effect of thiopurine use is acute pancreatitis (AP). Acute inflammation of the pancreas defined by INSPPIRE criteria: requiring 2 of: Abdominal pain compatible with AP Serum amylase and/or lipase ≥ 3 times upper limits of normal Imaging findings of AP Drug induced AP is the assumed diagnosis when no other cause of AP can be found, the patient is taking a drug known to be associated with AP, and symptoms resolve after drug discontinuation. If pancreatitis re-occurs on re-exposure, the drug is definitely considered the cause. While drugs are considered a rare cause of AP and most cases are mild and self limited , there is an 8 fold higher risk of AP in IBD patients treated with AZA . Thiopurine induced AP is usually detected within 4 weeks of starting treatment. However in the case of thiopurine induced AP, there has been no clear understanding of the mechanism. Thiopurine induced AP is generally considered an indication to cease thiopurine therapy, due to the assumed risk of recurrence of AP on reintroduction. There exists several case reports and anecdotal evidence that reintroducing thiopurines following an assumed thiopurine associated AP can be well tolerated. The investigators hypothesize that AZA and/or 6-MP can be safely reintroduced in the management of IBD patients following thiopurine-induced pancreatitis. If in the past the patients were treated with AZA, they will now be commenced on 6-MP, and if in the past they were treated with 6-MP, they will be commenced on AZA.

Genital HPV is the necessary cause for cervical cancer, as well as a major contributing cause of several other cancers and conditions. There are now effective vaccines against the main oncogenic HPV types, HPV16 and 18. Most research and discussion has focused on targeting the vaccine to young women and older adolescents. Based on this, a national free HPV vaccination program for adolescent girls commenced in 2007, in Australia. However, at the time of commencement, there had been no research on the use of this vaccine in immunosuppressed. Therefore, information on the immunogenicity, safety and duration of efficacy of HPV vaccine when administered to immunosuppressed children is needed. This trial looked at a 3 dose schedule of quadrivalent HPV vaccine in a range of immunosuppressed children, with the endpoint being immunogenicity, followed for 5 years for duration of immunity.

The objective of the IBDoc® user performance evaluation is to demonstrate the ease-of-use of the IBDoc® calprotectin home test to allow patients with inflammatory bowel disease (IBD) to independently and correctly determine calprotectin concentration in their own stool sample. The study is based on Chapter 8 of the International Organization for Standardization (ISO) Standard, ISO 15197:2013 "In vitro diagnostic test systems - Requirements for blood-glucose monitoring systems for self-testing in managing diabetes mellitus". The study is a prospective, multicenter study, not blinded for patients, and includes a total of 61 patients.

A retrospective chart review and a six-month prospective outcome analysis aimed to evaluate the efficacy of a vaccination education intervention and vaccination adherence among IBD patients at Weill-Cornell Medical Center. It is hypothesized that a general vaccination education campaign will improve vaccination adherence rates for all IBD patients. Secondarily, it is hypothesized that an Human Papilloma Virus (HPV) vaccination intervention targeted at high-risk IBD patients will increase vaccination adherence among these patients.

Inflammatory activities in the gastrointestinal tract are accompanied by an increase in blood flow in the intestinal wall layers of the respective organs. Also in chronic inflammatory bowel diseases, the release of vasoactive inflammatory mediators leads to vasodilation and consecutive increase of blood flow in the bowel wall. So far, these changes in blood flow can be detected by power Doppler sonography without being part of routine clinical diagnostics. Another promising option for non-invasive measurement of blood flow in the intestinal wall is Multispectral Optoacoustic Tomography (MSOT). Previous studies have shown that MSOT can be used to quantitatively measure hemoglobin in the bowel wall and thus provide information on blood flow and inflammatory activity in the intestines of patients with Crohn's disease. This is currently being further investigated in a pivotal study (Euphoria, H2020) and could lead to the possibility of non-invasive assessment of disease activity in inflammatory bowel disease (IBD) in the future. The regional blood flow in the intestinal wall and the distribution of gastrointestinal blood flow are also subject to strong postprandial changes. During absorption of food components, blood flow increases sequentially in the respective sections of the gastrointestinal tract, leading to postprandial hyperemia. Because postprandial hyperemia is particularly regulated locally by the presence of dietary components, there is a relationship between the sequential increase in blood flow in the intestinal wall and the peristaltic transport of chyme through the gastrointestinal tract. Postprandial hyperemia could also lead to an increase in the optoacoustic hemoglobin signal of the intestinal wall and thus have an impact on the assessment of inflammatory activity in IBD using MSOT. Additionally, MSOT allows the identification of non-absorbable exogenous chromophores, such as indocyanine green (ICG), which could allow co-localization of the chyme in the intestinal lumen after oral application of ICG. This pilot study investigates whether postprandial blood flow changes can be quantitatively measured using MSOT and whether these changes occur simultaneously with the gastrointestinal passage of the chyme as measured by the ICG signal in the intestinal lumen.

In the 21st century, the incidence of inflammatory bowel disease (IBD) globally increases. Higher incidence of IBD development may implicate that environmental factors played essential roles in IBD pathogenesis. One of the environmental factors is a westernized diet that contains a high amount of animal protein and a low amount of dietary fiber. This kind of diet can lead to gut microbial dysbiosis and increase susceptibility to IBD. A microbial dysbiosis pattern in IBD is a decrease in microbial diversity and the inversed ratio of local protective and pathologic bacteria. High animal protein was associated with an increased risk of IBD and increased risk of disease relapse meanwhile dietary fiber was associated with IBD risk reduction. A semi-vegetarian diet is a diet with high fiber and low red meat and processed food that may reduce inflammatory activity in IBD. The study in the semi-vegetarian diet in IBD activity is still limited. This study aimed to evaluate a semi-vegetarian diet's effect in maintaining IBD remission in disease quiescence patients.