[Eating disorder and food addiction in a population candidates for a bariatric surgery].

Non stabilized severe eating disorder is a contra-indication for bariatric surgery. Specific cares can stabilize this disorder, and therefore a surgery can be undertaken. In this respect, more and more attention is paid to the concept of food addiction even if its definition is still debated. Some authors, according to neurobiological data, consider food addiction as independent from eating disorder, but others see food addiction as a severe sub-type of eating disorder. To contribute to this debate, we performed a study in our department including 23 subjects candidates for a bariatric surgery and found a significant association between food addiction and eating disorder, independently of the body mass index. Clarification of the food addiction concept should permit to reconsider the specific cares needed by these obese patients.