Trials / Completed
CompletedNCT03920423
Impact Factors to Success Without Posterior Wall Puncture Using Dynamic Approach
Impact Factors to Success Without Posterior Wall Puncture Using Ultrasound-guided Short-axis Out-of-plane Dynamic Approach
- Status
- Completed
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 60 (actual)
- Sponsor
- Peking Union Medical College Hospital · Academic / Other
- Sex
- All
- Age
- 18 Years
- Healthy volunteers
- Not accepted
Summary
The study is designed to evaluate and validate impact factors to success and complication using ultrasound guided short-axis out-of-plane dynamic approach, and validate the impaction.
Detailed description
The study including two phase: observational phase and validation phase. In observational phase, factors relative to success catheterization without posterior puncture and success in first attempt are evaluated. In validation phase, patients are randomized into different depth group with or without injection of saline. Success without posterior wall puncture, success in first attempt and overall, catheterization time are compared between groups.
Conditions
- Radial Artery Catheterization
- Ultrasound or Ultrasonography
- Ultrasound-guided Short-axis Out-of-plane Dynamic Approach
Interventions
| Type | Name | Description |
|---|---|---|
| PROCEDURE | improvement of arterial depth | deepen radial arterial depth by injection of saline to more than deep cutoff point relative to result. |
Timeline
- Start date
- 2019-04-22
- Primary completion
- 2020-01-17
- Completion
- 2020-01-17
- First posted
- 2019-04-18
- Last updated
- 2020-08-31
Locations
1 site across 1 country: China
Source: ClinicalTrials.gov record NCT03920423. Inclusion in this directory is not an endorsement.