Deep Brain Stimulation for Morbid Obesity

Obesity Clinical Trial

Official title: Deep Brain Stimulation for the Treatment of Refractory Morbid Obesity

Status Completed

Clinical Trial Summary

This is an open-label, phase I pilot trial designed to evaluate the safety and feasibility of deep brain stimulation (DBS) for the treatment of refractory morbid obesity. Patients with diagnoses of morbid obesity will be recruited and enrolled. All patients will receive DBS targeting two brains areas involved in the pathophysiology of obesity and will be followed post-operatively for 12 months.

Clinical Trial Description

This study will establish 1)the safety of deep brain stimulation (DBS) in a patient population with treatment refractory morbid obesity. DBS has been used safely and effectively in thousands of patients for numerous disorders. Recent evidence (outlined above) has shown that DBS can also be used to manage refractory psychiatric conditions, such as depression and obsessive-compulsive disorder, as well as in eating disorders such as anorexia nervosa. Such studies indicate that a targeted therapy informed by the neuroanatomic and circuitry literature can be effective in altering pathological mood and behaviour. 2) evaluate the effectiveness of the procedure, which will be evaluated by the actual weight loss and resolution of the core symptoms of morbid obesity, including BMI, as well of, depression, self-esteem, and binge eating scores surrounding with loss or weight gain. ;

Related Conditions & MeSH terms

• Obesity
• Obesity, Morbid

• NCT number: NCT03650309
• Study type: Interventional
• Source: University Health Network, Toronto
• Status: Completed
• Phase: N/A
• Start date: September 1, 2018
• Completion date: July 23, 2022