Study Status: Not yet recruiting
Recruit Status: Not yet recruiting
Study Type: Interventional
Official Title: Randomized Controlled Trial of Fetal Cystoscopy Versus Vesico-amniotic Shunting in Severe Lower Urinary Tract Obstructions
Brief Summary: There are two options of fetal treatment in cases of severe lower urinary tract obstructions: the vesico-amniotic shunting and fetal cystoscopy. There is no study confirming the effectiveness of these treatment, specially comparing both techniques. The present study aims to investigate the effectiveness of these treatments.