TCTR20210603002已完成不适用
Effectiveness of COVID-19 pre-operative protocol to prevent in-hospital transmission among healthcare personnel and patients undergoing elective cataract surgery under local anesthesia
Faculty of Medicine, Mahasarakham University, Mahasarakham, Thailand0 个研究点目标入组 158 人开始时间: 2021年6月3日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 158
研究概览
简要总结
Healthcare personnel tested negative in each of the four consecutive weekly rRT-PCR nasopharyngeal-throat swabs for SARS-CoV-2. Their two SARS-CoV-2 IgG tests were also negative. The estimated incidence rate of COVID-19 infection among healthcare personnel was 0 (95% CI, 0.000-0.003) per 100 person-hours. Therefore, there were no differences in infection rates between patients screened by nasopharyngeal-throat swabs plus questionnaire and those screened by questionnaire only.
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 18 Years 至 N/A (No limit)（—）
- 性别
- All
入选标准
- •1. The health care personnel included ophthalmologists, nurses, and nurse assistants in the ophthalmology out-patient clinic, in-patient ophthalmology ward, and operation room
- •2. The patients had severe visual impairment due to cataract
排除标准
- •1. Any abnormal sign or symptom consistent of COVID-19
- •2. Positive SARS-CoV-2 test
研究者
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