Triple target treatment (3T) is more effective than biofeedback alone for anal incontinence: the 3T-AI study.

Purpose: The efficacy of EMG-biofeedback and low-frequency electrical stimulation for the treatment of anal incontinence has not been proven. Our purpose was to evaluate a novel therapeutic concept, termed triple target treatment, which combines amplitude-modulated medium-frequency stimulation and EMG-biofeedback.

Methods: Patients with anal incontinence were randomly assigned to the triple target regimen or EMG-biofeedback alone for a 9-month treatment period in a multicenter randomized clinical trial with blinded observers (ClincialTrials.