Heart and Hands Study II: A Retrospective Data Collection & Analysis Project
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 51
- 试验地点
- 1
- 主要终点
- Incidence of Arterial Bleeding
研究概览
简要总结
A recent pilot study conducted at HealthEast found use of manual pressure with the SoftSeal hemostatic pad for 15 minutes was successful in 9 out of 10 people fully anticoagluated using 4 French radial sheath. There was no evidence of radial artery occlusion in this small sample and bleeding was limited to grade 1. This evidence supports a larger retrospective study to confirm these results and define an alternative to the TR band use post radial artery access for cardiac catheterization.
Primary Objective Determine the incidence of arterial bleeding after real-world use of SoftSeal hemostatic device at a transradial access site with a 4 French system with with manual pressure by compression of the ulnar artery.
Secondary Objective Determine the incidence of thrombosis at the access site in all subjects as presence of thrombus in the radial artery by reverse barbeau test; the incidence of changes in circulation, movement and sensation (CMS) in the hand and wrist on the impacted hand; and the incidence of hematoma and ecchymosis, assessed just prior to discharge.
详细描述
This is a non-randomized, retrospective study to observe the usefulness of SoftSeal. Only patients with radial procedures will be used in this study.
Study Procedure For patients with a 4 French catheter, SoftSeal will be applied per physician instruction. Current protocol for use includes compression of ulnar artery on the same visit.
Any bleeding observed at the site after manual pressure hold with SoftSeal will constitute a failure to achieve hemostasis patient will be managed per standard of care (SOC).
Data Plan Following completion of clinical care we will extract data related to primary and secondary objectives. Data extraction will include documentation of CMS, reverse Barbeau and incidence of hematoma and ecchymosis. Any additional statistical analysis or manuscript writing will be done as part of a separate agreement to be met with the approval of both HaelaTheast Medical Research Institute and Chitogen.
Sample Size Calculation Since this is a real-world data analysis project with no control group, there is not a sample size calculation. We believe approximately 50 patients will be enough to provide an understanding of use instructions for the SoftSeal product.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Supportive Care
- 盲法
- None
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
- •Transradial access site with a 4 French system ->18 years old
排除标准
- •Current oral anti-coagulation therapy
- •Prior participation in this study
- •Positive standard-of-care pregnancy test
- •Investigator discretionary exclusions
- •Patient on dialysis
研究组 & 干预措施
SoftSeal Hemostatic Pad
This is a single arm study. All patients received the SoftSeal hemostatic pad for compression following elective or urgent coronary angiogram.
干预措施: SoftSeal Hemostatic Pad (Device)
结局指标
主要结局
Incidence of Arterial Bleeding
时间窗: Day1
Number of patients who experience arterial bleeding after use of the Softseal hemostatic device and manual compression at the transradial access site as measured by observation.
Incidence of Thrombosis
时间窗: 4 hours post-surgery
Number of patients who experience thrombosis (blood clot) at the access site as measured by ultrasound between 4 hours and 24 hours post-procedure.
次要结局
- Changes in Circulation, Movement and Sensation(Day1)
- Incidence of Hematoma and/or Ecchymosis(Day1)