Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional
Official Title: Neuromodulation Therapy for Fecal Incontinence
Brief Summary:
Fecal Incontinence (FI) affects 8-15 % of the US population, predominantly women and elderly, and 45% of nursing home residents. It significantly impairs quality of life and poses a major health care burden. FI is characterized by significant neuromuscular dysfunction of the pelvic floor that includes bilateral lumbo-anorectal and sacro-anorectal neuropathy and sensori-motor dysfunction. This multifactorial etiology suggests that maladaptive neuroplastic changes in the neural innervation of lower gastrointestinal tract could play a significant role in the pathogenesis of FI. A critical barrier to progress in the treatment of FI is the lack of understanding of how treatments affect the core pathophysiological mechanisms of FI, and the absence of mechanistically based non-invasive therapies. Our goal is to address the problem of FI by developing therapies that modulate peripheral and central neuronal perturbations and thereby improve visceromotor control and sensori-motor dysfunctions, and to understand the neurobiologic basis of these treatments. Our central hypothesis is that a novel non-invasive treatment consisting of repetitive translumbar magnetic stimulation (rTLMS) and repetitive transsacral magnetic stimulation (rTSMS) will significantly improve FI by enhancing peripheral and central neural excitability and will provide a multidimensional therapeutic benefit- enhance anal muscle strength, improve stool perception and improve rectal capacity. Our approach is based on our preliminary studies which suggest that repetitive translumbar magnetic stimulation (rTLMS) and transsacral magnetic stimulation (rTSMS) improve anorectal pain and neuropathy and induce central neuroplastic changes.
Our objectives are to: