第一个试验(NCT00378664）：

Official Title: Lumbar to Sacral Ventral Nerve Re-Routing

Study Design: Endpoint Classification: Efficacy Study

Primary Outcome Measures: Assess the level of improvement in voiding function after lumbar to sacral ventral nerve re-routing procedure in SCI and spina bifida patients. [time frame: evaluated at 6 months and 1 year ][designated as safety issue: no]

第二个试验(NCT01096459)：

Official Title: Safety and Efficacy of Nerve Rerouting for Treating Neurogenic Bladder in Spina Bifida

Study Design: Endpoint Classification: Safety/Efficacy Study

Primary Outcome Measures: Reproducible bladder contraction [time frame: 6 to 24 months post procedure] [designated as safety issue: yes]

Secondary Outcome Measures: Transfer of knowledge to other personnel to learn the procedure [time frame: two years] [designated as safety issue: yes].