A prospective randomized study, including moderately obese (BMI 30-39 Kg/m2) patients will be included. Patients will be randomized in 3 groups:~PENS of dermatome T6 with an ambulatory self-applied patch + 1200Kcal/day diet~PENS of dermatome T6 with conventional procedure (weekly stimulation in the Outpatient Clinic) + 1200Kcal/day diet~Only 1200Kcal/day diet~The effect on appetite and weight loss will be investigated.
A prospective randomized study, including moderately obese patients will be included. Patients will be randomized in 3 groups:~PENS of dermatome T6 with an ambulatory self-applied patch + 1200Kcal/day diet~PENS of dermatome T6 with conventional procedure + 1200Kcal/day diet~Only 1200Kcal/day diet~The effect on appetite and weight loss will be investigated.