The Diagnosis and Treatment System of Transesophageal Echocardiography in ICU
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 200
- 试验地点
- 5
- 主要终点
- Conclusion of the adoption
研究概览
简要总结
Transesophageal ultrasound offers imaging through the esophagus on the surface of the heart, with good image quality and unique advantages. However, no studies to date have examined its effect in critically ill patients in China.Therefore, the investigators aimed to compare the efficacy and safety of TEE with TTE. the investigators will conducte a Multi-center, prospective observational control study enrolling critically ill adult patients in several ICU in China .
详细描述
Patients in ICU were assessed for the need for TEE by trained researcher. Eligible patients would be conducted tee examination by researcher A, TTE by the researcher B ,at the same time, researcher C records the basic condition and clinical data of patientsand carried out micro-enlargement test.The examination results are judged by A and B respectively and provided to the physician of this patient, and A return visit to the physician wold be conducted by researcher D to evaluate the acceptance of TTE and TEE results and judge the clinical effects. The primary outcome is the clinical effects.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Screening
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •The quality of Transthoracic echocardiography is poor ( >3 sections cannot be obtained or the inner membrane is not clear)
- •The diagnosis of the etiology by Transthoracic ultrasonography is still unclear
- •The results of Transthoracic ultrasonography are inconsistent with clinical judgment or cannot explain the existing signs.
- •No obvious improvement or even aggravation after thoracic examination and corresponding treatment
- •Special conditions or clinical scenarios
- •Other clinicians think a TEE check is required.
排除标准
- •There is a tee test taboo and clinicians evaluate the risk over benefit
- •Did not sign an informed consent form
结局指标
主要结局
Conclusion of the adoption
时间窗: 48 hours after completion of the examination
Researcher C conducted a questionnaire survey on attending physician to evaluate the effect
次要结局
- adverse events(completion of the examination)
研究者
Kang Yan
Director
West China Hospital