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Clinical Trial Summary

Drainage seton is usually placed for long-term control of symptoms, and hence it has to be effective in drainage of infection, durable, and comfortable to the patients. The present study assumes that different seton materials would attain different drainage capacities, variable durability and impact on QoL. Therefore, the study aims to compare two commonly used seton materials; Ethibond suture and vessel loop, in the management of CAF in terms of effectiveness in draining infection, percent of seton break and its timing, and change in patients' QoL as measured by a validated questionnaire.


Clinical Trial Description

The use of seton as a surgical therapy for fistulous disease has been first described by Hippocrates in 430 BCE. Since then several authors have used either cutting or drainage seton to treat CAF. Different materials have been used as seton, including sutures, stainless steel wires, catheters, cables, silicone, and rubber bands. While the main aim of a drainage seton is to simply drain sepsis and control symptoms in the long term, cutting setons are mainly used for eradiation of the fistula pathology by cutting through the fistula tract and anal sphincter muscles, yet at the cost of an increased risk of fecal incontinence (FI). As the purpose of a drainage seton is to provide long-term, durable drainage of perineal sepsis and control of symptoms, namely discharge, the seton material can have an impact on its function and durability. A review of the variations in seton types and materials showed that the success rates of suture seton (silk, prolene or nylon suture) are higher than those of Penrose drains and catheters. However, there is a paucity of data on the impact of the seton material on the durability of seton and quality of life (QoL) Drainage seton is usually placed for long-term control of symptoms, and hence it has to be effective in drainage of infection, durable, and comfortable to the patients. The present study assumes that different seton materials would attain different drainage capacities, variable durability, and impact on QoL. Therefore, the study aims to compare two commonly used seton materials; Ethibond suture and vessel loop, in the management of CAF in terms of effectiveness in draining infection, percent of seton break and its timing, and change in patients' QoL as measured by a validated questionnaire. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05933343
Study type Interventional
Source The Cleveland Clinic
Contact Sameh H Rizkalla, M.D.
Phone 5513309230
Email rizkals@ccf.org
Status Not yet recruiting
Phase N/A
Start date July 10, 2023
Completion date July 31, 2025

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