Clinical trials
Fistula clinical trials
Below are recruiting fistula clinical trials, each written for real people, not researchers. We’re tracking 124 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06803160Enrolling by invitation
Comparing two surgeries for uterovesical fistula repair
This trial compares two laparoscopic (keyhole) surgery methods to fix a uterovesical fistula, which is an abnormal opening between the bladder and uterus that can happen after C-section or other pelvic surgery. The goal is to see which method works best.
CairoAges Any age - NCT07520500Recruiting
Comparing two surgical techniques for high anal fistula
This trial compares two surgical methods (IFOC and LIFT) for treating high anal fistulas—abnormal tunnels that form near the anus. The goal is to determine which approach works better and has fewer side effects.
Cairo, Al-Manial, Cairo, EgyptAges 18 years+ - NCT07477496Recruiting
Anal fistula surgery recovery study
This study follows people having surgery for an anal fistula to see how well they recover. It uses your feedback to measure results, and you'll have check-ins for a year.
AthensAges 18 years+ - NCT07399353Recruiting
Comparing two surgeries for high anal fistula
This study compares two surgical techniques (fistula rerouting and LIFT) for treating a high perianal fistula, a tunnel that forms in the muscle around the anus. It aims to find which method works better for people with this condition.
Cairo, Al-Manial CairoAges 20–65 - NCT05444504Recruiting
Test a small device to help treat vaginal fistula
This study looks at whether “insertable cups” are helpful and acceptable for treating obstetric vaginal fistula (a hole between the birth canal and urinary tract). The trial checks if the device can close the problem and whether participants feel it’s safe and practical to use.
MankessimAges 15 years+ - NCT07744672Recruiting
Comparing two surgeries for high anal fistula
This trial compares two surgical techniques to treat a complex type of anal fistula (an abnormal tunnel between the anal canal and skin). It aims to find which approach offers better healing and fewer risks.
CairoAges 16 years+ - NCT07874711Recruiting
Electronic bidets versus water rinsing after anal surgery
This trial compares using an electronic bidet to a regular water rinse (like a handheld bottle) for cleaning after surgery for anal fistula or hemorrhoids. It aims to see if an electronic bidet can improve comfort and healing during recovery.
BrusselsAges 18 years+ - NCT07794410Recruiting
Comparing imaging methods for diagnosing perianal fistulas
This study compares four different imaging methods (including ultrasound, MRI, and an exam under anesthesia) to see which is most accurate in detecting and classifying perianal fistulas. It aims to improve diagnosis and treatment planning for people with this condition.
Hyderabad, TelanaganaAges 18–75 - NCT07687628Recruiting
Camera test for breathing trouble in newborns with fistula
This study tests whether a camera-based scope can help doctors diagnose breathing problems in newborns who had surgery for a birth defect where the food tube and windpipe are connected. The goal is to avoid putting a breathing tube in the child during the exam.
Bergamo, ItalyAges birth–4 weeks - NCT07519850Recruiting
How Perianal Disease Affects Sexual Health and Quality of Life
This study explores how chronic perianal conditions—like anal fistulas or pilonidal disease—affect patients' sexual function and relationships. Researchers will ask you to complete surveys about your symptoms and sexual health to better understand this impact and help future patients.
Thessaloniki, ThessalonikiAges 18 years+ - NCT07372027Recruiting
Single-needle return for long-lasting dialysis access
This study compares a new single-needle return technique for your dialysis access (AVF) to the usual two-needle method. It aims to see if using just one needle on your fistula and getting the blood back through a leg vein can help your fistula last longer.
Suzhou, AnhuiAges 18–100 - NCT07128953Enrolling by invitationEarly Phase 1
Zuoqing San for anal fistula wound healing
This study tests if a traditional Chinese medicine called Zuoqing San can help heal the wound after anal fistula surgery better by reducing certain inflammatory processes. It may be an option for people who have had surgery for a simple anal fistula and whose wound is a specific size.
Hefei, AnhuiAges 18 years+ - NCT05039411RecruitingPhase 1
Cord stem cell treatment for Crohn’s perianal fistulas
This Phase 1 study tests whether donor umbilical cord stem cells are safe for treating fistulas (abnormal tunnels) near the anus in people with Crohn’s disease. It’s mainly looking at safety, and it may help some people’s symptoms if the approach is workable.
Kuala LumpurAges 18 years+ - NCT06862479Enrolling by invitation
Comparing a stent to other endoscopic leak treatments
This trial compares a special stent (the Luso-Cor Stent) to other endoscopic procedures to treat leaks or abnormal connections after certain stomach or esophageal surgeries. It aims to find the best way to fix these complications using a scope.
Lisbon, Lisbon DistrictAges 18 years+ - NCT06612229Recruiting
Bile leaks after surgery for liver echinococcosis
This study looks at how bile leaks (fistulas) happen after surgery for liver echinococcosis, a parasitic infection. It aims to improve understanding and treatment to help patients recover better.
TashkentAges 18 years+ - NCT06066086Recruiting
A gum flap technique to close a mouth-to-sinus hole
This trial tests a surgical method using a special gum flap to fix a chronic hole between the mouth and sinus in the back of the upper jaw. It may help people who have this problem after a tooth extraction or other dental procedure.
Buraidah, Al-Qassim RegionAges 18 years+ - NCT06001827Recruiting
Study of a wrap to help new dialysis access points heal
This trial tests a special wrap placed around a new arm access point for dialysis (called an AV fistula) to see if it helps the access stay healthy and work better. It is for people who need a new AV fistula for kidney dialysis.
Bullhead City, ArizonaAges 18 years+ - NCT05350540RecruitingPhase 2
ICG dye to lower leakage after salvage laryngectomy surgery
This study tests whether using a special fluorescent dye (ICG) during salvage laryngectomy can reduce the chance of a surgical “leak” (a fistula) in the throat area. If you’re having salvage surgery after prior radiation, it may help surgeons better see where to place tissue coverage to prevent complications.
Toronto, OntarioAges 18 years+ - NCT04220931Recruiting
Botox shot to help prevent a pancreas leak after distal surgery
This trial studies whether injecting a Botox-like medicine into the pancreatic drainage area can help prevent a post-surgery pancreas fistula (a persistent leak). It’s for adults having a planned distal pancreatectomy, and it may help reduce complications after surgery.
ClichyAges 18 years+ - NCT06009744Recruiting
Vitamin C and zinc for treating bowel leaks
This trial tests whether high doses of vitamin C and zinc can help heal a type of bowel leak (enterocutaneous fistula) in people who need nutrition through a vein. It might help reduce the output from the fistula and speed up recovery.
Mexico City, Mexico CityAges 18–70 - NCT07862088Recruiting
Managing complications from pancreatitis and pancreatic surgery
This study looks at how doctors treat complications that can happen after severe pancreatitis or pancreatic surgery, such as fluid collections or leaks. It aims to learn which treatments work best for these problems.
Ōtsu, ShigaAges 18 years+ - NCT06051253RecruitingPhase 4
Personalized infliximab dosing for active Crohn's fistulas
This study tests whether adjusting the dose of infliximab (a biologic medicine given by IV) based on drug levels in your blood works better for treating draining fistulas caused by Crohn's disease. It is for people who have not tried other biologics and whose fistulas have not healed with usual treatments.
SeoulAges 19–80 - NCT07807319Recruiting
Seton before surgery for anal fistula
This study tests whether placing a temporary seton (a soft thread) before surgery helps improve healing for people with a single anal fistula, compared to going straight to surgery. It aims to see if this approach leads to better outcomes and fewer problems.
Amstelveen, North HollandAges 18 years+ - NCT06527963Recruiting
Balloon types for fistula narrowing in dialysis patients
This trial compares two types of balloons used to open up narrowed areas in the blood vessels of dialysis patients. It aims to find which balloon works better for keeping the fistula working well.
Zhengzhou, HenanAges 18–75
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Common questions
- Are there clinical trials for fistula?
- Yes. Clin2 currently lists 124 recruiting fistula studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a fistula trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a fistula trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.