Anal fistula
Conditions
Interventions
control group:conventional drainage seton
Experimental group:Video-assisted and Modified ligation of the intersphincteric fistula tract
Sponsors
Yinzhou Hospital Affiliated to Medical School of Ningbo University
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1. Patients with Park II-type anal fistula according to the 2006 edition of Guidelines for Clinical Diagnosis and Treatment of Anal Fistula; 2. Anal fistula patients with glandular infection; 3. Patients with good anal function, without anal relaxation, stenosis, infection and deformity; 4. Patients with cardiovascular and cerebrovascular diseases, metabolic diseases and other systemic diseases were in a stable period, that can withstand surgery; 5. Patients must be >=18 years old and sign Informed Consent.
Exclusion criteria
Exclusion criteria: 1. Anal fistula patients with non-glandular infection caused by Crohns disease, ulcerative colitis, radiation, malignant tumor, etc.; 2. Patients with severe organ dysfunction and diabetes mellitus; 3. Patients with abnormal coagulation function; 4. Patients with lactation and pregnancy; 5. Patients with limited autonomous activity; 6. Patients with contraindication for subarachnoid block anesthesia; 7. Patients with active perianal sepsis; 8. Patients with cardiac pacemaker and other MRI absolute contraindications.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| anal autonomous control ability ; | — |
Countries
China
Contacts
Public ContactWu Yifeng
Yinzhou Hospital Affiliated to Medical School of Ningbo University
Outcome results
None listed