An Online Treatment Decision Aid for Men with Low-risk Prostate Cancer Eligible for Active Surveillance and Their Partners Increases the Uptake of Active Surveillance: The Navigate Randomised Controlled Trial

  • 0School of Computing, Engineering and Mathematical Sciences, La Trobe University, Melbourne, Victoria, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Victoria, Australia; Department of Psychological Sciences, Swinburne University of Technology, Melbourne, Victoria, Australia.

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Summary

This summary is machine-generated.

An online decision aid significantly increased active surveillance (AS) uptake for low-risk prostate cancer (LRPC) and improved decision-making preparedness compared to usual care. This supports using DAs to reduce treatment-related morbidity.

Area Of Science

  • Oncology
  • Decision Science
  • Health Services Research

Background

  • Curative treatment for low-risk prostate cancer (LRPC) offers no survival advantage over active surveillance (AS).
  • Treatment choice for LRPC is a value-sensitive decision.
  • A tailored decision aid (DA) for the Australian context is needed.

Purpose Of The Study

  • To evaluate the impact of an online DA (Navigate) on AS uptake.
  • To assess the effect of the DA on quality of life and decision-making in Australian men with LRPC.

Main Methods

  • A parallel-group, prospective, randomised controlled trial.
  • Recruited 302 men with LRPC, randomised 1:1 to an online DA (Navigate) or usual care.
  • Primary outcome: self-reported AS uptake at 1 month; secondary outcomes: decision preparedness, decisional conflict, regret, satisfaction, quality of life.

Main Results

  • Higher AS uptake in the Navigate group (90.6%) versus usual care (79.0%; p=0.008).
  • Navigate participants reported greater decision-making preparedness (p<0.001).
  • No significant baseline differences between groups; partners' outcomes not significantly different.

Conclusions

  • Online DAs increase AS uptake and decision-making preparedness for LRPC.
  • DAs can potentially reduce treatment-related morbidity.
  • Further research is needed to integrate DAs like Navigate into standard care.

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