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Moderately Obese Patients Benefit from Vagal Nerve Blockade Using vBloc Neurometabolic Therapy

April 7th, 2016 Iris Kulbatski GI, Medicine, Surgery

EnteroMedics

Medgadget previously reported on the first U.S. implantation of the vBloc Neurometabolic Therapy system, an FDA-approved medical device for treating obesity as well as metabolic and gastrointestinal disorders.  The device functions as a type of pacemaker by delivering intermittent low-energy, high-frequency electrical impulses to the vagus nerve, thereby blocking its activity.  EnteroMedics Inc., the developer of the device, recently announced publication of a report detailing the outcome of their multicenter randomized clinical trial. The trial investigated the effect of vBloc Neurometabolic Therapy on moderately obese patients with a comorbidity related to obesity, such as elevated cholesterol or blood pressure.

The results of the trial showed significantly more weight loss over 12 months in patients treated with vBloc therapy versus controls.  The device was shown to be both safe and effective over this time period, and follow-up of longer-term data to examine the durability of these findings is planned.  The results of the current trial support the use of vagal nerve blockade in the treatment of moderate obesity and related comorbidities in patients who are unwilling or unable to receive more aggressive surgical weight loss treatments, such as gastric bypass surgery.

 

Published manuscript in journal Obesity Surgery: Effect of Vagal Nerve Blockade on Moderate Obesity with an Obesity-Related Comorbid Condition: the ReCharge Study

EnteroMedics homepage..

Via: EnteroMedics

Iris Kulbatski

Iris Kulbatski (PhD Medical Science, University of Toronto) is a Research Associate and Science Writer, with broad subject matter expertise, including medical devices, stem cell biology, regenerative medicine, cell/tissue bioengineering, cell transplantation, neuroscience, brain and spinal cord injury, spinal cord regeneration, and medical imaging. She has over a dozen peer-reviewed publications, including original research articles, a book chapter, and several review articles. As a biomedical writer and editor for medical device companies, physicians, and scientists, she has developed, written and edited marketing material, technical protocols, educational material, white papers, press releases, promotional material, presentations, web and newsletter content, editorials, e-blasts, manuscripts, abstracts, book chapters, and grant proposals.

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