Impact Factors to Success Without Posterior Wall Puncture Using Dynamic Approach
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|ClinicalTrials.gov Identifier: NCT03920423|
Recruitment Status : Not yet recruiting
First Posted : April 18, 2019
Last Update Posted : April 18, 2019
|Condition or disease||Intervention/treatment||Phase|
|Radial Artery Catheterization Ultrasound or Ultrasonography Ultrasound-guided Short-axis Out-of-plane Dynamic Approach||Procedure: improvement of arterial depth||Not Applicable|
|Study Type :||Interventional (Clinical Trial)|
|Estimated Enrollment :||70 participants|
|Intervention Model:||Parallel Assignment|
|Masking:||Triple (Participant, Investigator, Outcomes Assessor)|
|Primary Purpose:||Supportive Care|
|Official Title:||Impact Factors to Success Without Posterior Wall Puncture Using Ultrasound-guided Short-axis Out-of-plane Dynamic Approach|
|Estimated Study Start Date :||April 20, 2019|
|Estimated Primary Completion Date :||May 31, 2019|
|Estimated Study Completion Date :||June 30, 2019|
No Intervention: shallow depth
Radial arterial deth is shallow than the cutoff point that relative to results.
Experimental: improved depth
Radial arterial deth is shallow than the cutoff point that relative to results, and increased by injection of saline to more than deep cutoff point.
Procedure: improvement of arterial depth
deepen radial arterial depth by injection of saline to more than deep cutoff point relative to result.
No Intervention: deep depth
Radial arterial deth is deep than the cutoff point that relative to results.
- success without posterior wall puncture [ Time Frame: Through study completion,an average of 5 minutes ]success to puncture and catheterize of radial artery, without posterior wall puncture.
- success in first attempt [ Time Frame: Through study completion,an average of 5 minutes ]success puncture and catheterization in first attempt
- success overall [ Time Frame: Through study completion,an average of 5 minutes ]success catheterization with the maximum of 10 minutes
- time needed to catheterization [ Time Frame: Through study completion,an average of 5 minutes ]time required for successful puncturing and catheterization with the maximum of 10 minutes
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03920423
|Contact: Yuan Tian||18810261573 ext firstname.lastname@example.org|
|Contact: Chunhua Yuemail@example.com|