一个MAUDE数据库分析新一代活跃的骨传导听力植入物
Alexander Lein1, Wolf-Dieter Baumgartner1, Lukas D Landegger1
1Department of Otorhinolaryngology, Head and Neck Surgery Medical University of Vienna Vienna Austria.
Laryngoscope investigative otolaryngology
|September 30, 2024
概括
这项研究分析了食品和药物管理局 (FDA) 关于活性骨传导听力植入器 (BCI) 的数据,发现患者受伤比设备故障更常见. 常见的问题包括OSI200的感染和挤出,BCI602.0没有输出.
科学领域:
- 耳鼻喉科 耳鼻喉科 耳鼻喉科
- 生物医学工程 生物医学工程
- 医疗器械安全 医疗器械安全
背景情况:
- 新型活性骨传导听力植入物 (BCI) 提供了改进的听力解决方案.
- 了解与这些设备相关的安全概况和不良事件 (AE) 对患者护理和设备开发至关重要.
研究的目的:
- 分析提交给食品和药物管理局 (FDA) 制造商和用户设备设施体验 (MAUDE) 数据库的医疗器械报告 (MDR).
- 在植入新型活性骨传导听力植入物 (BCI) 的患者中识别不良事件 (AE).
主要方法:
- 对最新一代BCI进行了FDA MAUDE数据库的搜索.
- 收集的数据包括设备故障,患者受伤,触发因素和后续行动.
- 分析的重点是确定AE及其管理的趋势.
主要成果:
- 总共有558个AE被确定,其中83.3%与患者受伤有关,16.7%与设备故障有关.
- 对于OSI200植入物,感染 (34.6%),设备挤出 (21.7%) 和疼痛 (10.3%) 是最常报告的副作用.
- 对于BCI602植入物,没有设备输出 (31.3%) 和骨整合损失 (10.9%) 是最常见的报道.
结论:
- 这项研究概述了与新的活性BCI相关的常见并发症.
- 结果强调需要仔细选择患者和术后监测.
- 由于FDA MAUDE 数据库的固有局限性,研究结果应谨慎解释.
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