Actively Recruiting
Combined Method of Surgical Treatment of Anal Fissure
Led by State Scientific Centre of Coloproctology, Russian Federation · Updated on 2025-12-05
122
Participants Needed
1
Research Sites
156 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The purpose of this study is to improve treatment outcomes for patients with chronic anal fissure.
CONDITIONS
Official Title
Combined Method of Surgical Treatment of Anal Fissure
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Patients with chronic anal fissure with spasm of anal sphincter
You will not qualify if you...
- Inflammatory diseases of the colon
- Pectenosis
- Previous surgical interventions on the anal canal
- IV grade internal and external hemorrhoids
- Rectal fistula
- Severe somatic diseases at the decompensation stage
- Pregnancy and lactation
- Anal sphincter insufficiency
- Chronic paraproctitis
- Individual intolerance and hypersensitivity to botulinum toxin
- Myasthenia gravis and myasthenic syndromes
- History of allergic reaction to anticoagulants
- Blood diseases (thrombocytopenia, splenomegaly, etc.)
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
SSCCRussia
Moscow, Russia, 123423
Actively Recruiting
Research Team
E
Evgeny E. Zharkov, MD
CONTACT
E
Ekaterina Yu. Lebedeva
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
2
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