Can non-ablative radiofrequency during Stretta & Secca improve smooth muscle?

A new study, published in Colorectal Disease, examines histopathology changes after non-ablative radiofrequency to smooth muscle as delivered by Stretta therapy for gastroesophageal reflux disease and Secca therapy for fecal incontinence.

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The study was performed on an animal model of fecal incontinence with three study arms — an experimental model of fecal incontinence with damage to the sphincter muscle, which remained untreated; a group with sphincter damage, treated with non-ablative radiofrequency; and a control group without a damaged sphincter and without treatment.

The study found that non-ablative radiofrequency improved the smooth-muscle sphincters of the GI tract as well as the skeletal muscle of the external anal sphincter.

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