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超低频传输超声波乳房成像与DBT (数字乳房图解):一个患者报告的结果研究
Elaine Iuanow1, Emily A Pickup2, Bilal Malik1
1QT Imaging Inc, Novato, CA, USA.
Patient related outcome measures
|September 2, 2024
概括
定量传输 (QT) 扫描显示了作为一种更理想的乳腺癌查方法的希望. 患者报告的结果显示,女性在QT扫描时体验的不适和担忧较少,与数字乳腺图解 (DBT) 相比.
科学领域:
- 放射学和成像学 放射学和成像学
- 在瘤学瘤学.
- 医疗技术评估 医疗技术评估
背景情况:
- 乳腺癌查至关重要,但面临疼痛,辐射和成本等障碍.
- 传统的乳房造影,包括数字乳房图莫合成 (DBT),对患者的坚持提出了挑战.
- 需要新的查技术来改善参与和结果.
研究的目的:
- 为了评估患者报告的定量传输 (QT) 扫描的结果 (PROs),一种新的体积传输乳房超声波.
- 为了比较患者使用QT扫描与使用DBT的传统乳房镜的经验.
- 为了确定QT扫描能否克服每年进行乳腺癌查的障碍.
主要方法:
- 一项前性试验招募了有资格接受乳腺癌查的绝经前后妇女.
- 参与者填写了问卷,评估他们对QT扫描和DBT的经验.
- 统计分析,包括学生的t测试和科恩的d统计,用于比较PROs.
主要成果:
- 在QT扫描和DBT之间观察到PRO的显著差异 (p<0.001).
- 妇女报告DBT的负面经验明显更多,包括身体不适和对疗效和成本的担忧.
- 在17个配对体验问题中,14个显示出有利于QT扫描的统计学上显著差异.
结论:
- 与DBT相比,QT扫描提供了比较理想的乳腺癌查体验.
- 患者报告的结果突出显著差异,表明QT扫描可能会增加查参与率.
- 识别PRO差异是开发更可接受的乳腺癌查方式的关键.
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