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Multi-parametric MRI in patients suspected for muscle invasive bladder cancer: a new local staging paradigm

The aim of this study is to determine whether multiparametric MRI (mpMRI) of the bladder, in combination with an outpatient biopsy for histological confirmation, is a faster, safer, cheaper and therefore more cost-effective way to detect or…

The cost-effectiveness of contingency management compared to standard cognitive behavioral treatment for treating cannabis use disorder in youth: A randomized controlled trial

We aim to investigate in an RCT the (cost-)effectiveness of CM, compared with usual care CBT in the treatment of CUD in youths aged 16 to 22 years. Both outpatient treatments are provided for 12 weeks.PRIMARY STUDY QUESTION:1. What is the efficacy…