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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…

A prospective evaluation of pancreatic cyst surveillance, based on the consensus statement, formulated by the European study group on cystic tumours of the pancreas

First, to establish the yield of the currently propagated pancreatic cyst surveillance program, and second, to identify possible alternative surveillance strategies, which might be more (cost) effective.

HAKA trial 10 years follow-up

Primary: investigate the (cost-)effectiveness of replacing RFU after THA and TKA at 10 years by COD by comparing the complications and clinical visits between patients with COD versus RFU at 10 years after THA and TKA. Secondary: investigate the…

HAKA trial 1 year follow-up

To investigate the (cost-)effectiveness of COD compared to RFU at 1 year, up to 2 years after THA and TKA.