This is a retrospective study in which we analyzed data obtained since 2010 from 26 patients diagnosed with chronic refractory urinary symptoms,to whom the implantation of InterStim was indicated as an alternative treatment. Multiple demographic and clinical variables were taken into consideration, such as:daily and nocturnal urinary frequency, presence of incontinence, urgency and pain sensation. Feeling of improvement, follow-up time and complications were also evaluated for all patients. We conducted a descriptive analysis of frequencies, contingency tables and mean differences using SPSS 15 statistical program.

SACRAL NEUROMODULATION IN CHILDREN: EXPERIENCE IN COLOMBIA Lopera Toro Adrián Ramiro (1), Serna Higuita Lina María (2), Nieto Ríos John Fredy(3), Serrano Gayubo Ana Katherina(4)Castaño Botero Juan Carlos (6) (1)Urology Resident. CES University. Medellín. Colombia. (2) Paediatric Nephrologist. Pablo Tobón Uribe Hospital, Medellín Colombia . (3) Nephrologist Hospital Pablo Tobón Uribe. Medellín Colombia. 4) Paediatric Nephrologist . Univesity of Antioquia, Medellín, Colombia.. (5) Urologist. Pablo Tobón Uribe Hospital, Medellín, Colombia.

We present the experience we currently have in the management of children with both gastrointestinal and urinary functional disorders. All of the patients have had no response to medical management and in whom sacral neuromodulation was the only treatment option. Since 2008 until 2013 Mean follow-up of 11 months. Single urologist. All patient had failure with previous treatments Success of 100 % in 1° stage and 90 % in 2° stage All patients interrogated were satisfied.

Incidence and success after sacral neuromodulation

COMPLICATIONS First stage: 0 Second stage: 3 Rejection, Rupture, Displacement All of them with succesfull management

Neuromodulation in children with sacral root stimulation is a safe and effective procedure in selected patients, do it by properly trained personnel. Patients characteristics

Overall success