Effectiveness of Deep Brain Stimulation in Treatment of Anorexia Nervosa and Obesity: A Systematic Review

DBS seems to be a promising solution in addressing treatment-refractory anorexia, but additional prospective studies are still needed to confirm this same usefulness for the treatment of obesity. Primary limitations included the apparent lack of data on DBS for obesity as well as the dearth of cohort studies assessing efficacy of DBS compared with control treatments. Although these limitations could not be addressed in the current review, this study may incentivize future trials to assess DBS in patients with appetite disorders in a more controlled fashion.