Evaluation of Mailers Promoting Mammogram Screening
Public ClinicalTrials.gov record NCT04555902. 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
Evaluation of Postcard Mailers Enhanced With Behavioral Nudges to Promote Mammogram Screening
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
In this evaluation, 3 different versions of mailers promoting annual mammograms are being sent to women on the month of their 50th and 64th birthdays. The researchers hypothesize that the use of behavioral nudges in the mailers should lead to increased uptake in mammogram screening.
Study identification
- NCT ID
- NCT04555902
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 1,342 participants
Conditions and interventions
Conditions
Interventions
- Postcard Behavioral
- Small Gift Behavioral
- Loss Frame and Fear Appeals Behavioral
Behavioral
Eligibility (public fields only)
- Age range
- 50 Years to 64 Years
- Sex
- Female
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 1, 2020
- Primary completion
- Oct 4, 2021
- Completion
- Oct 4, 2021
- Last update posted
- Nov 14, 2021
2020 – 2021
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Geisinger | Danville | Pennsylvania | 17822 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04555902, 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 14, 2021 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04555902 live on ClinicalTrials.gov.