View clinical trials related to Anal Fistula.
Filter by:The study aims to evaluate the use of 3D endoanal ultrasound in preoperative management of anal fistula disease.
This randomized trial aimed to compare conventional draining seton with or without rerouting of the fistula track in treatment of complex anal fistula
Patients with simple anal fistula will undergo fistulotomy operation and will be divided into two groups: the first will undergo marsupialization of the laid open fistula track and second group will not undergo marsupialization. The effect of marsupialization on healing of anal fistula will be compared postoperatively.
A pilot study to investigate the safety and feasibility of stem cells treatment of complex anal fistula in patients with Crohn's disease.
Interventional study that evaluate analgesia and side effects of Ultrasound guided Caudal block preoperatively in benign canal anal surgery
Anal fistula treatment is associated with increasing risk of anal incontinence until 40% of cases. New and alternative treatments (glue, advancement flap, plug…) decrease this risk, but with fistula efficacy treatment in 40 to 60% of cases. Radiofrequency might destroy fistula tract without lesion of anal sphincter. Objective : Fistula healing rate and anal continence, 6 and 12 months after radiofrequency procedure. Methods : Clinical and MRI evaluation before, 6 and 12 months after treatment. Patients : 50 patients with low, high, complex and Crohn disease fistula. An intermediate analysis is expected after the first 20 patients, to verify morbidity. Evaluations : - Fistula clinical healing 6 and 12 months after procedure - Fistula MRI healing 12 months after procedure - Anal continence before and after procedure - Feasibility og radiofrequency procedure - Morbidity - Success and failure prognostics factors of this procedure
Main purposes of this study are : - Analysis of relapse risk of anal fistulae with prospective follow-up of patients undergoing pelvic MRI every 6 months for one year. This monitoring also determines if the presence of path of fistulae visible on MRI during inclusion visit is associated to increased risk of perianal abscess under infliximab or adalimumab treatment. - Evaluation of interest of new magnetic resonance imaging sequences for detection of persistent anal fistulae under infliximab or adalimumab treatment. Secondary purposes are: - Description of patients with one or more paths of fistulae visible with MRI after at least one year of treatment with infliximab or adalimumab administered for anal fistulae and showing a complete healing of fistulae at clinical examination of inclusion visit. - Identification of predictive factors (included the presence of paths of fistulae visible with MRI during inclusion visit) of relapse of anal fistulae during the 1-year-follow-up after inclusion visit.
Efficacy of treatment of perianal fistula with mesenchymal stem cells and surgery
The LIFT+Biodesign® study is a post-market observational study to evaluate the rate of fistula closure in patients with persistent trans-sphincteric anal fistula who receive the Biodesign® Tissue graft as part of their LIFT procedure.
The purpose of this study is to asses the safety and efficacy of adipose-derived adult stem cells from healthy donnors for treatment of complex perianal fistulas in Crohn's disease.