Web-Based Decision Support System for Prostate Cancer Patients
Author Information
Author(s): Gunther Eysenbach, Farah Magrabi, Donna L Berry, Barbara Halpenny, Seth Wolpin, B Joyce Davison, William J Ellis, William B Lober, Justin McReynolds, Jennifer Wulff
Primary Institution: Dana-Farber Cancer Institute
Hypothesis
The study aims to evaluate the feasibility and usability of a web-based decision support system for men newly diagnosed with localized prostate cancer.
Conclusion
The P3P intervention is a feasible and usable program to facilitate treatment decision making by men with newly diagnosed localized prostate cancer.
Supporting Evidence
- 30 men with a recent diagnosis of localized prostate cancer completed the P3P program.
- Acceptability of the program was reported as high overall.
- Technical navigation issues were identified and addressed during prepilot testing.
- Participants completed the P3P query and intervention components in a mean time of 46 minutes.
Takeaway
This study created a helpful online tool for men with prostate cancer to make better treatment choices by considering their personal needs and preferences.
Methodology
The study involved developing use cases, conducting prepilot usability testing, and a clinical pilot where participants completed the P3P program before consulting with a urologist.
Potential Biases
Potential bias due to the sample's demographic homogeneity and the self-reported nature of the data.
Limitations
The sample was predominantly white and well-educated, limiting generalizability; also, the study focused only on feasibility and usability.
Participant Demographics
Participants were mostly white, with a mean age of 61, and included both working and retired individuals.
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website