Pharyngeal Electrical Stimulation For Dysphagia

Pes is carried out via location specific intraluminal catheters that are introduced transnasally and enable clinicians to stimulate the pharynx directly.

Pharyngeal electrical stimulation for dysphagia.

Methods we randomly assigned 162 patients with a recent ischemic or hemorrhagic stroke and dysphagia defined as a penetration aspiration score pas of 3 on video fluoroscopy to pes or sham. In this pilot study we evaluated the effect of 5 hz pharyngeal electrical stimulation on swallowing function in twenty dysphagic and aspirating ms patients. Research design and methods. In normal volunteers and patients with subacute stroke and dysphagia pharyngeal electrical stimulation pes at 5 hz and 75 of maximum tolerated intensity typically 10 20 ma for 10 minutes produced the strongest effect on brain excitability measured with transcranial magnetic stimulation tms.

It also records and stores patient information to avoid errors in treatment. Irrespective of the modality of neurostimulation applied most of these studies focussed on mild to moderate stroke and included only a small proportion of severely dysphagic patients i e. The phagenyx base station delivers the optimal stimulation for a particular patient. Listing a study does not mean it has been evaluated by the u s.

Phagenyx base station. The pharyngeal electrical stimulation for early decannulation in tracheotomised stroke patients with neurogenic dysphagia phast trac trial was designed to replicate validate and extend this single centre experience in a larger phase 3 design. A randomized controlled trial. Phagenyx consists of a base station and a treatment catheter which in combination enable the healthcare professional to deliver personalised dysphagia treatment for every patient.

We therefore postulated that low frequency 5 hz intraluminal pharyngeal electrical stimulation may improve disrupted swallowing in ms. Pharyngeal electrical stimulation pes is a novel rehabilitation treatment for nd. Pharyngeal electric stimulation pes is a novel treatment for poststroke dysphagia that has shown promise in 3 pilot randomized controlled trials. Electrical pharyngeal stimulation eps has been shown to improve swallowing function and in particular decrease airway aspiration in acute stroke patients.

Electrical pharyngeal stimulation for dysphagia treatment in tracheotomized stroke patients.