Randomized Comparison of Mail- and Phone-based Interventions Promoting Mammogram Screening
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 14,386
- 试验地点
- 1
- 主要终点
- Mammogram completed
研究概览
简要总结
The project aims to evaluate four different versions and modalities of interventions encouraging mammogram screening among all eligible women due or overdue for screening. The evaluation will compare among the following forms of outreach to help determine whether (a) live calls are more effective at increasing mammogram screening than other forms of outreach and (b) each form of outreach is more effective than no outreach: (1) a postcard, (2) a letter, (3) an auto-dialer phone message, and (4) a live call from a care gaps team. The interventions will be rolled out over many months, allowing for comparisons of effectiveness against those who have not yet been contacted.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Screening
- 盲法
- None
入排标准
- 年龄范围
- 51 Years 至 74 Years（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Female Geisinger Health Plan members between ages 52 and 74 as of December 31, 2023
- •Overdue for annual mammogram
- •Continuously enrolled with the Geisinger Health Plan as of October 1, 2021
- •Can be contacted via both phone and mail
排除标准
- •Geisinger Health Plan members on a do-not-contact list
- •Had a mammogram as of October 1, 2021
- •In hospice, using hospice services, or receiving palliative care as of January 1, 2023
- •Medicare members 66 years of age or above at time of outreach, who are institutionalized or have both frailty and advanced illness
- •Had a bilateral mastectomy at any time
研究组 & 干预措施
Standard postcard
Patients in this arm will receive a postcard with words and an image, typical of outreach in prior years, encouraging them to schedule their annual mammograms.
干预措施: Postcard (Behavioral)
Formal letter
Patients in this arm will receive a letter from the Geisinger Health Plan (on Geisinger letterhead) noting that they're overdue for a mammogram and encouraging them to schedule.
干预措施: Letter (Behavioral)
Auto-dialer
Patients in this arm will receive a call from an auto-dialer with a message noting that they're overdue for a mammogram and encouraging them to schedule.
干预措施: Auto-dialer (Behavioral)
Live call
Patients in this arm will receive a call from a Geisinger Health Plan representative noting that they're overdue for a mammogram and encouraging them to schedule (and helping them schedule if they are interested).
干预措施: Live call (Behavioral)
结局指标
主要结局
Mammogram completed
时间窗: In the 120 days following the patient's intervention send date
Record of completed mammogram (yes/no), for comparing postcards, letters, auto-dialer messages, and live calls with controls
Mammogram completed
时间窗: In the 180 days following the patient's intervention send date
Record of completed mammogram (yes/no), for comparing postcards, letters, and auto-dialer messages with live calls
次要结局
未报告次要终点
研究者
Amir Goren
Program Director, Behavioral Insights Team
Geisinger Clinic