Intersphincteric anal fistula
Conditions
Interventions
Experimental Group:Anal Fistula Clamp (AFC) surgery
Control Group:Incisional Thread-Drawing Therapy for Anal Fistula
Sponsors
Beijing Anorectal Hospital (Beijing Erlong Road Hospital)
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1. Meet the diagnostic criteria for intersphincteric anal fistula in the 2025 edition of the "Guidelines for Diagnosis and Treatment of Anal Fistula with Integrated Traditional Chinese and Western Medicine", and confirmed by ultrasound examination of the anal cavity. 2. All patients are aged between 18 and 65 years old, with no history of anal surgery. 3. No severe dysfunction of important organs such as the heart, lungs, liver, and kidneys. 4. Familiar with and understand the specific content of this study and voluntarily sign the informed consent form.
Exclusion criteria
Exclusion criteria: 1. Patients with intersphincteric anal fistula caused by other diseases, such as inflammatory bowel disease, tumors, etc.; patients with concurrent acute abscess, rectal polyps, and other diseases. 2. Patients with abnormal blood coagulation. 3. Pregnant or lactating women. 4. Patients with limited self-mobility. 5. Patients who do not follow medical advice, have poor compliance, and cannot adhere to completing the entire study due to illness or pain.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of Anal Incontinence; | — |
Secondary
| Measure | Time frame |
|---|---|
| Cure Rate;Intraoperative Blood Loss;Operation Time;Length of Hospital Stay;VAS Score on the 1st, 3rd, and 7th Postoperative Days;Wound Healing Time;Wexner Score at 6 Months Postoperatively;Incidence of Postoperative Complications; | — |
Countries
China
Contacts
Public ContactHan Xu
Beijing Anorectal Hospital (Beijing Erlong Road Hospital)
Outcome results
None listed