All studies were monitored in real time one hour after ingestion of the capsule. In cases where it did not move into the small intestine it was monitored again 2 hours later. If it remained in the stomach, an upper endoscopy was performed and the capsule was captured with a Dormia basket and moved to the duodenum by means of the endoscope.
Todos los estudios se monitorizaban en tiempo real una hora después de ingerida la cápsula, en caso de no avanzar al intestino delgado, se monitorizaba nuevamente a las 2 horas y si permanecía en estómago, se realizaba endoscopia alta, se capturaba la cápsula con canastilla de Dormia y se avanzaba a duodeno dirigida con el endoscopio.