| Laser Assisted Treatment of Fistula In Ano (NCT05390151) | University Hospital, Antwerp | 2022-03-01 |
| Safety of Allogeneic Human Umbilical Cord Mesenchymal Stem Cells (UC-MSCs) to Treat Perianal Fistulas w/ Crohn's Disease (NCT05039411) | CryoCord Sdn Bhd | 2022-03-01 |
| The Impact of 3D Anal Fistula Models on Patient Understanding and Decision Making (NCT04069728) | London North West Healthcare NHS Trust | 2020-11-02 |
| Treatment of Fistula in Ano With Autologous Fatty Tissue Cells Transplantation (NCT04660903) | Konstantinos Tsimogiannis | 2020-10-01 |
| Fistulotomy Versus Fistulotomy With Marsupialization (NCT05660876) | DHQ mardan | 2020-08-01 |
| PRP Use in Treatment of Fistula Ano (NCT04187651) | Uşak University | 2019-11-20 |
| Laser Closure of Anal Fistula (FiLaC) (NCT04161469) | Surp Pırgiç Armenian Hospital | 2019-08-01 |
| Pediatric MSC-AFP Sub-study for Crohn's Fistula (NCT03449069) | Mayo Clinic | 2018-07-23 |
| High Type Fistula in Ano, Use Staged Seton, Loose Thick Sutures (NCT05223309) | Jabir Ibn Hayyan Medical University | 2018-02-20 |
| Post-op Pain After Fistula Laser Closure or Ligation of the Intersphincteric Tract for Anal Fistula (NCT06212739) | University of Malaya | 2018-01-01 |
| Fistulotomy With Marsupialization Versus Fistulectomy With Wound Sutures in Simple Anal Fistula (NCT04215718) | Zagazig University | 2017-04-01 |
| Treatment of Anal Fistula With Lasercoagulation (NCT03017898) | Region Skane | 2017-03-03 |
| Efficacy of an Anorectal Fistula Plug With Sealing of the Internal Opening as a Treatment for Perianal Fistula (NCT03381365) | London North West Healthcare NHS Trust | 2016-09-01 |
| Feasibility Study to Assess the Early Use of Porcine Cross-linked Collagen Paste in Cryptoglandular Anorectal Fistulas (NCT02686580) | Royal Devon and Exeter NHS Foundation Trust | 2016-02-01 |
| Trial on Use of Coloshield in Transanal and Anal Surgery (NCT02579330) | Daniel Steinemann, MD | 2015-12-01 |
| A Prospective Evaluation of the Strattice-LIFT to Treat Anal Fistula (NCT02423330) | Rush University Medical Center | 2014-09-01 |
| Management of Fistula in Ano by Kshar Sutra, Para Surgical Procedure. (NCT01880398) | Government Ayurved College and Hospital | 2011-06-01 |
| Role of Udumbara Sutra in the Management of Fistula in Ano a Rare Case Study (NCT01954225) | Government Ayurved College and Hospital | 2006-02-01 |
| Long Term Outcomes After Surgery for Anal Fistula (NCT04588701) | University of Michigan | 1996-01-11 |