Arterial blood pressure gradient between femoral and radial artery sites in refractory shock patients: interventional study
Not Applicable
- Conditions
- Refractory shockRefractory shock,vasopressor,arterial pressure gradient,invasive arterial blood pressure monitoring
- Registration Number
- TCTR20190603002
- Lead Sponsor
- none
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending (Not yet recruiting)
- Sex
- All
- Target Recruitment
- 40
Inclusion Criteria
1. Age >= 18 years old
2. Diagnosis of refractory shock
3. Receive high-dose vasopressors
- norepinephrine ≥ 0.5 mcg/kg/min or
- cumulative dose of norepinephrine and epinephrine ≥0.5 mcg/kg/min
- norepinephrine > 0.1 mcg/kg/min and dopamine > 10 msg/kg/min
4. radial artery catheter insertion
Exclusion Criteria
1.age under 18 years old
2. contraindication to femoral arterial catheter
3. on intra-aortic balloon balloon pump (IABP)
4. severe peripheral vascular disease or critical limb ischemia
5. catheter malfunction: overdamping or underdamping
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Arterial pressure gradient at least 24 months of study period blood pressure measurement by simultaneous arterial catheter
- Secondary Outcome Measures
Name Time Method /A N/A N/A