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Clinical Trial Summary

The investigators aim at comparing the perceived clarity of personal values in men considering PSA screening using decision aids with no VCM versus an implicit VCM versus an explicit VCM. This study will add to the body of evidence on the role of decision aids to support health preference-sensitive choices and provide further insight on the impact of different methods for eliciting people's values embedded within a decision aid.


Clinical Trial Description

PSA test to screen for prostate cancer is considered a preference sensitive decision, meaning it does not only depend on what is best from a medical point of view, but also on patient values. Decision aids are evidence-based tools which showed to help people feel clearer about their values, therefore it has been advocated that decision aids should contain a specific values clarification method (VCM). VCM may be either implicit or explicit but the evidence concerning the best method is scarce. We aim at comparing the perceived clarity of personal values in men considering PSA screening using decision aids with no VCM versus an implicit VCM versus an explicit VCM. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03988673
Study type Interventional
Source Universidade do Porto
Contact Sofia Baptista, MD
Phone 00351910357362
Email sofiatbaptista@gmail.com
Status Not yet recruiting
Phase N/A
Start date September 2019
Completion date September 2020

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