Comparison of Treatment Success of Botox Injection in the Internal Sphincter Versus Isosorbidedinitrate Ointment in Patients With an Anal Fissure

NCT00827736 · clinicaltrials.gov ↗

PHASE4

Phase

COMPLETED

Status

73

Enrollment

OTHER

Sponsor class

Conditions

Anal Fissure

Interventions

PROCEDURE: Botox
DRUG: ISDN ointment
DRUG: Placebo

Sponsor

Onze Lieve Vrouwe Gasthuis