Therapeutic Potential of Gastric Electrical Stimulation for Obesity

  • Jieyin Yin
  • Jiande Chen
Part of the Lecture Notes in Computational Vision and Biomechanics book series (LNCVB, volume 10)


Obesity is one of the major public health problems in the world. While various methods have been investigated or introduced, bariatric surgical procedures are currently the only effective long-term therapies for treating obesity. Due to mortality and morbidity, the bariatric surgery is limited to a subset of patients with morbid obesity. In this chapter we present an overview of an emerging anti-obesity therapy: gastric electrical stimulation (GES). First, the scientific basis for GES as a potential therapy for obesity is introduced. Secondly, GES methodologies and configurations are presented. Methods of GES that have been used for treating obesity are then introduced, and their effects on food intake and body weight are presented, followed with the discussion on possible mechanical, neural and hormonal mechanisms involved in the anti-obesity effect of GES. Finally, our viewpoint on the potential of GES for obesity and future development of the GES therapy are provided.


Gastric Emptying Pulse Train Gastric Motility Reduce Food Intake Intragastric Balloon 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer Science+Business Media Dordrecht 2013

Authors and Affiliations

  1. 1.Division of GastroenterologyGI Research, Route 0655, University of Texas Medical BranchGalvestonUSA

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