Shared Decision-making on Medical Tests and Care Cascades
Public ClinicalTrials.gov record NCT04902664. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Multi-pronged Intervention to Initiate Shared Decision-making on Medical Tests and Care Cascades in the Primary Care Setting
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this randomized controlled trial is to evaluate the impact of patient and provider facing educational materials and peer comparison on medical testing conversations during annual physicals. The investigators hypothesize that education materials and peer comparison will improve conversation quality about medical testing decisions.
Study identification
- NCT ID
- NCT04902664
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 329 participants
Conditions and interventions
Interventions
- Patient education materials Behavioral
- Physician peer-comparison email Behavioral
- Physician education materials Behavioral
- General visit preparation materials Behavioral
Behavioral
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 23, 2021
- Primary completion
- Oct 5, 2022
- Completion
- Oct 28, 2022
- Last update posted
- Nov 16, 2022
2021 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Brigham and Women's Hospital | Boston | Massachusetts | 02120 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
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About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04902664, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Nov 16, 2022 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04902664 live on ClinicalTrials.gov.