Active clinical trials for "Crohn Disease"

This study is aimed to assess the hypothesis that instillation of fibrin glue with the induction of local conditions using Infliximab, may be useful in the treatment of perianal Crohn's disease.

Transplant study for patients with relapsing Crohn's disease demonstrating clear intolerance or toxicity to conventional treatment. The purpose of this study is to determine whether there is a potential clinical benefit of hematopoietic stem cell mobilisation followed by high dose immuno-ablation and autologous stem cell transplantation versus hematopoietic stem cell mobilisation only followed by best clinical practice.

The investigators will study whether local instillation of Doxycycline and Acetylcystein results in fistula closure in CD patients.

The purpose of this 4 week study is to determine whether PASER®, an approved delayed-release oral formulation of 4-aminosalicylic acid, in doses of 50 milligrams per kilogram three times daily for 2 weeks followed by 50 milligrams per kilogram twice daily for 2 weeks, will resolve an acute flare of ileocecal Crohn's disease.

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).

This is a French prospective longitudinal observational multicentre cohort study. Primary objective : to assess prospectively the presence and the extent of safety concerns (cancer, serious infections, arterial and venous thrombotic events) in patients with CD and UC and treated with JAKi, anti-IL23p19, and S1p modulators.

The primary objective of this study is to prospectively validate a novel intestinal ultrasound (IUS) Crohn's disease (CD) activity index and component items, correlating CD activity and responsiveness to therapy as evaluated by IUS with evaluations by ileocolonoscopy (IC) (Simple Endoscopic Score for Crohn's disease [SES-CD]) and magnetic resonance enterography (MRE) (Simplified Magnetic Resonance Index of Activity [MaRIA] score).

This is a randomized, observer-blinded, placebo-controlled study to evaluate safety, tolerability, immunogenicity, and pharmacokinetics of repeat dosing of intravenous (IV) UTTR1147A. The study will consist of a repeat dose escalation in HVs, in participants with UC, and in participants with CD across multiple sites.

This study will be a multicentre prospective randomized trial to assess the percentage of patients with IBD who, after stopping anti-TNF treatment, have sustained clinical remission at one year compared to those in which the treatment is continued at stable doses

A phase I dose escalation study to assess the safety and immunogenicity of the candidate vaccines ChAdOx2 HAV and MVA HAV in healthy volunteers. Volunteers will be recruited and vaccinated in Oxford, England. All vaccinations will be administered intramuscularly. Three different doses of the ChAdOx2 HAV will be tested (5x10^9 vp, 2.5x10^10 vp and 5x10^10vp). MVA HAV will be assessed at 2 different doses (5x10^7 and 2x10^8 pfu) The total duration of the study will be 52 weeks from the day of enrolment for volunteers receiving ChAdOx2 HAV only, 12 weeks for volunteers receiving MVA HAV only and 20 weeks for volunteers receiving ChAdOx2 HAV and MVA HAV.