N/A
Completed N=401
Online Trial Examining Validity of the Shared Decision Making Process Survey With Video Vignettes
Colorectal Cancer · High Cholesterol
Source: ClinicalTrials.gov NCT04317274 ↗
Enrolled (actual)
401
Serious AEs
0.0%
Results posted
Jan 2024
Primary outcomePrimary: Shared Decision Making Process Score — 2.62; 1.82; 2.55; 2.06 score on a scale — p=0.21
Summary
This study will recruit subjects online and randomly assigned them to one of four arms. The arms vary by clinical decision (colorectal cancer screening or treatment of high cholesterol) by video order (poor shared decision making followed by good or good shared decision making followed by poor). Participants will view two videos and complete the Shared Decision Making process survey along with a few other measures after each video. Our main hypothesis is that respondents watching the good shared decision making videos will score higher on the Shared Decision Making Process survey compared to those watching the poor videos.
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Shared Decision Making Process Score |
2.62; 1.82; 2.55; 2.06; 3.36; 3.08 | 0.21 |
| SECONDARY Shared Decision Making Questionnaire (SDM-Q-9) |
70.72; 49.69; 65.13; 55.73; 82.11; 80.31 | <.001 sig |
| SECONDARY Healthcare Provider Treatment Recommendation |
80; NA; 74; NA; NA; 60 | — |
| SECONDARY Patient Treatment Preference |
25; NA; 25; NA; NA; 15 | — |
| SECONDARY Adapted Controlled Preference Item |
50; 49; 51; 59; 11; 18 | — |
Eligibility Criteria
Inclusion Criteria
- Speak English
- No prior diagnosis of colorectal cancer
- No history of heart attack
- No history of stroke
Exclusion Criteria
- None
Data sourced from ClinicalTrials.gov (NCT04317274). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.