View clinical trials related to Fistula.
Filter by: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.
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.
This study investigated the cellular and molecular characteristics of AT-MSCs obtained from autologous AT therapy in patients with high transphincteric perianal fistulas of crytoglandular origin. Adipose tissue was injected into anal fistulas. Characteristics of adipose tissue mesenchymal stemcells (AT-MSC) was investigated and compared in patients with fistula that healed after the treatment (responders) to patients who failed to heal (non-responders)
Research question: What are the outcomes of using the Facial artery Musculomucosal (FAMM) Flap to close recurrent small and medium sized oronasal fistulae based on reverse flow on patient's satisfaction versus using the Palatal Pedicled flap? Statement of the problem: To determine whether the using the Facial artery Musculomucosal (FAMM) Flap to close recurrent small and medium sized oronasal fistulae which are difficult to manage could meet the patients satisfaction regarding both success and function versus using palatal pedicled flap
Perianal fistula(PF) is one of the most frequent disease in anorectal disease.The incidence of PF is 8,6 -10 / 100 000 . The first surgical treatment is defined by Hippocrates in PF .This surgical treatment which found by Hippocrates , involves seton insertion into the tract of fistula . Today most of surgeon still use the same technic but PF is really hard disease to treat. Recurrence rate of PF is really high and there are lots of complication about this disease. The most scary complication during the surgery or postoperatively is anal disfunction. ın PF surgical technics involves ;fistulectomy (coring out), lay open (fistulotomy), Ligation of Intersphincteric Fistula Tract, advancement flap and laser ablation of the fistula tract . The popularity of laser ablation of the fistula tract is increasing day by day.This surgical procedure is applied with the laser device which use in varicose vain ablation in vascular surgery.In this study the investigator are trying to find out the effect of steam ablation in PF on rats.
An enterocutaneous fistula (ECF) poses a major surgical problem. The definitive surgical repair of persistent fistulas remains a surgical challenge with a high rate of re-fistulation and mortality, and the reasons for that is not the surgical technique alone. Enhanced Recovery after Surgery (ERAS®) is an evidence-based multimodal perioperative protocol proven to reduce postoperative complications. The aim of the study was to assess the clinical value of ERAS protocol in surgical patients with ECF.
Background: Complex perianal fistulas pose a challenge to surgeons since the fistulous tract must be eliminated without impairing continence. Biological sealants have emerged as an effective alternative for maintaining the integrity of the anal sphincter. The investigators aimed to assess the feasibility and safety of calcium alginate hydrogel injections into the tract as treatment for complex cryptoglandular fistulas. Methods: A prospective, single-center, case series of this novel technique was conducted in a level 3 hospital, including patients diagnosed with trans-sphincteric perianal fistulas and treated with a calcium alginate hydrogel sealant. A strict follow-up was performed by an independent surgeon at 1, 3, 6, and 12 months. The main outcome measures were feasibility, safety (number of adverse events) and efficacy of the treatment.
Study of the features of hemodynamic and clinical maturation of the native arteriovenous fistula for hemodialysis.
There is still no consensus on whether drain fluid amylase (DFA) level, C-reactive protein (CRP) level, or complex scores predict clinically relevant postoperative pancreatic fistula (CR-POPF). The aim of this study is to determine the accuracy of simple biochemical parameters (leucocytes, neutrophils, lymphocytes, Neutrophil to Lymphocytes Ratio (NLR), at postoperative days 1 and 3) to exclude the diagnosis of CR-POPF.
In 2013, a double purse-string telescoped pancreaticogastrostomy (PG) technique appeared to significantly reduce the risk of postoperative pancreatic fistula (POPF). This study compared the incidence of clinically relevant POPF in patients with high-risk anastomosis after undergoing PG or pancreaticojejunostomy (PJ) techniques.