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216 active trials for Crohn Disease

Contrast Enhanced Ultrasound in Human Crohn's Disease-Lumason

The investigators plan to compare contrast-enhanced ultrasound to CT and MRI for the detection and quantification of intestinal inflammation in the the setting of pediatric small bowel Crohns disease

Start: March 2020

A Study to Evaluate the Effect of Ustekinumab on Cytochrome P450 Enzyme Activities Following Induction and Maintenance Dosing in Participants With Active Crohn's Disease or Ulcerative Colitis

The purpose of this study is to evaluate the potential effects of an intravenous (IV) induction and subcutaneous (SC) maintenance administration of ustekinumab on the pharmacokinetic (PK) of a cocktail of representative probe substrates of cytochrome P450 (CYP) enzymes (CYP3A4, CYP2C9, CYP2C19, CYP2D6, and CYP1A2) in participants with Active Crohn's disease (CD) or Ulcerative Colitis (UC).

Start: February 2018

TAK-018 for Prevention of the Recurrence of Postoperative Crohn's Disease (CD)

The purpose of this study is to evaluate the efficacy of TAK-018 in reducing endoscopic recurrence of intestinal inflammation in postoperative participants with CD after a planned laparoscopic ileocecal resection with primary anastomosis.

Start: August 2020

Post-Marketing Surveillance for Crohn's Disease Participants Treated With Stelara (Ustekinumab)

The purpose of post-marketing surveillance (PMS) is to assess the safety and effectiveness of ustekinumab (Stelara) for Crohn's disease participants under real world clinical practice.

Start: April 2019

Resistant Starch in Pediatric Inflammatory Bowel Disease (Crohn's Disease or Ulcerative Colitis)

The purpose of the study is determine if a plant-based resistant starch that is optimized for the individual will target the underlying cause of inflammatory bowel disease and restore a "healthier" gut microbiome in pediatric participants with inflammatory bowel disease.

Start: August 2020

A Study to Evaluate Efficacy and Safety of Ustekinumab Re-induction Therapy in Participants With Moderately to Severely Active Crohn's Disease

The primary purpose of this study is to evaluate the efficacy and safety of a single intravenous (IV) re-induction dose of approximately 6 milligram per kilogram (mg/kg) ustekinumab in participants with secondary loss of response (LoR) to subcutaneous (SC) every 8 Weeks (q8w) 90 mg ustekinumab maintenance therapy.

Start: December 2018

Safety and Efficacy Study of JNJ-64304500 in Participants With Moderately to Severely Active Crohn's Disease

The purpose of the study is to assess the safety and efficacy of JNJ-64304500 in participants with moderately to severely active Crohn's disease.

Start: August 2016

A Study to Test Long-term Treatment With Spesolimab in Patients With Fistulising Crohn's Disease Who Took Part in Previous Trials

The main objectives of this study are to evaluate the long-term safety of spesolimab in patients with perianal fistulising Crohn's disease who have completed treatment in parent trials and to evaluate the long-term efficacy of spesolimab in patients with perianal fistulising Crohn's disease, who have completed treatment in parent trials

Start: May 2020

A Study Testing How BI 655130 Works in Patients With Fistulizing Crohn's Disease

This is a study in adults with Crohn's Disease who also have fistulas near the anus. The study has 2 parts. The first part is to find out more about what causes the fistulas. In this part of the study, tissue samples are taken from patients. The second part of the study tests whether a medicine called spesolimab (BI 655130) helps patients with Crohn's Disease. Participants get study medication for 24 weeks. The participants are put into 2 groups. It is decided by chance who gets into which group. One group gets an intravenous drip that contains spesolimab every 4 weeks. The other group gets a placebo drip every 4 weeks. The placebo drip looks like the spesolimab drip, but contains no medicine. The doctors regularly examine fistulas of the participants. The results of the fistula examinations are compared between the groups. The doctors also check the general health of the patients.

Start: February 2019

A Study to Assess Whether Etrolizumab is a Safe and Efficacious Treatment for Participants With Moderately to Severely Active Crohn's Disease

This is a multicenter, Phase 3, double-blind, placebo-controlled study evaluating the efficacy, safety, and tolerability of etrolizumab compared with placebo during induction and maintenance treatment of moderately to severely active Crohn's Disease (CD). The target population includes participants with CD who are refractory or intolerant to corticosteroids (CS) and/or immunosuppressant (IS) therapy and who have either not received prior anti-tumor necrosis factor (anti-TNF) therapy (TNF-naive) or who have had prior exposure to anti-TNF therapies and demonstrated inadequate responses or intolerance to anti-TNFs. The study period will consist of a Screening Phase (up to 35 days) plus (+) a 14-week Induction Phase + a 52-week Maintenance Phase + a 12-week Safety Follow-up Phase. At Week 14 (end of Induction Phase), participants achieving a decrease from baseline of at least 70 points in the Crohn's Disease Activity Index (CDAI) score (CDAI-70 response) without the use of rescue therapy will continue to the Maintenance Phase.

Start: March 2015

The Effects of Bifidobacterium Breve Bif195 for Small Intestinal Crohn's Disease

The purpose of this study is to investigate if the probiotic Bifidobacterium breve Bif195 (Bif195) will result in improvement in clinical outcome in patients with small intestinal Crohn's disease.

Start: May 2021

Open-Label Extension and Safety Study for Participants With Crohn's Disease Previously Enrolled in the Etrolizumab Phase III Study GA29144

This open-label extension and safety monitoring study is composed of two parts: Part 1 will evaluate the long-term safety and efficacy of continued etrolizumab treatment in participants with moderately to severely active Crohn's disease who were previously enrolled in the etrolizumab Phase III Study GA29144 (NCT02394028) and who meet eligibility criteria for enrollment into Part 1. In Part 2, participants who have stopped etrolizumab treatment (either by exiting Part 1 of this study or by entering directly from Study GA29144 [NCT02394028]) will be monitored for 92 weeks for progressive multifocal leukoencephalopathy (PML) and other safety events.

Start: June 2015

A Study of the Quality of Life in Adults With Crohn's Disease With Complex Perianal Fistulas

The main aim of the study is to assess the quality of life of people with Crohn's disease after treatment for complex perianal fistulas in a standard clinic setting. Study doctors will review the participants' medical records in the last 3 years. Participants will also be asked to visit the clinic once to complete 1 questionnaire on their quality of life.

Start: July 2021

Assessment of Nutritional Knowledge in Patients With Inflammatory Bowel Disease

Patients with inflammatory bowel disease (IBD) are increasingly becoming interested in nonpharmacologic approaches to their disease. One of the most frequently asked questions of IBD patients is what they should eat. The role of diet has become very important in the prevention and treatment of IBD. Although there is a general lack of rigorous scientific evidence that demonstrates which diet is best for certain patients, several diets have become popular. Aim of the Work To assess IBD patients' knowledge about the role of nutrition in the management of their Inflammatory Bowel Disease and the dietary beliefs, behaviors, and daily dietary practices in adult IBD patients that they make to avoid exacerbation of disease symptoms or to gain more control of bowel symptoms, keeping in mind our traditional and oriental food and food habits in Egypt. Also to evaluate the role of one of the most common dietary regimens; the Paleolithic diet in active mild or moderate inflammatory bowel disease.

Start: July 2021

A Study Using Artificial Intelligence to Identify Adults With Complex Perianal Fistulas Associated With Crohn's Disease

Natural Language Processing and machine learning are examples of artificial intelligence tools. This study will check if these tools correctly identify people with Crohn's disease with complex perianal fistulas from their medical records.

Start: July 2021

A Study of Moderate to Severe Inflammatory Bowel Disease, Including Ulcerative Colitis (UC) and Crohn's Disease (CD)

The main aim of this study is to check the disease activity in people with moderate to severe ulcerative colitis and Crohn's disease. Participants will complete questionnaires about their disease and quality of life on Day 1 clinic visit. They will do this during a standard scheduled appointment with their doctor. Some of this study will also involve collecting information about participants from their medical records.

Start: June 2021

"Tasty&Healthy" Dietary Approach for Crohn's Disease

Despite the advent of multiple novel medications, many patients with Crohn's disease (CD) fail to achieve mucosal healing (MH). Exclusive enteral nutrition (EEN) has been shown to induce clinical remission accompanied by MH in many of CD patients. The aim of this proposal is to explore the effectiveness of the "Tasty&Healthy" dietary approach based on avoiding "pro-inflammatory" and processed ingredients, for inducing and maintaining remission and MH in children and young adults. This approach is based on the previously published charity cook-book "Tasty&Healthy" and might be more feasible than currently available nutritional treatments in CD. It does not offer a rigid diet with specific nutrients and does not require concurrent use of a formula feed. The investigators hypothesize that a flexible dietary intervention of excluding processed and pro-inflammatory ingredients will improve the rate of clinical remission and MH without the need for liquid formula or structured rigid diet which are more difficult to adhere to. The investigators also hypothesize that home kits of Fecal calprotectin (FC), can personalize the diet thereby increasing feasibility for maintenance therapy in some patients.

Start: April 2020

Diet Patterns in IBD in Central Texas

The purpose of the study is to understand the diet patterns, preferences, and impact of diet on daily living in our patients with IBD in Central Texas.

Start: May 2021

Microbiome Modification to Enhance Stelara Response in Crohn's Disease

This pilot study is being completed to determine whether a low-serine diet vs a high serine diet will reduce inflammation and symptoms in Crohn's disease (CD), as well as determine whether a low-serine diet (vs. a high serine diet) will improve responses in patients initiating therapy with Ustekinumab (Stelara), an FDA-approved biologic therapy for Crohn's disease.

Start: March 2021

Real-world Effectiveness of Ustekinumab in Participants Suffering From Inflammatory Bowel Disease (Crohn's Disease or Ulcerative Colitis) With Extra-intestinal Manifestations or Immune-mediated Inflammatory Diseases

The purpose of this study is to assess the effectiveness of ustekinumab on extra-intestinal manifestations (EIMs) and immune-mediated inflammatory diseases (IMIDs) associated with inflammatory bowel disease (IBD) (both Crohn's Disease [CD] and Ulcerative Colitis [UC]).

Start: September 2018