Renal resistive index guided renal responsiveness
Phase 3
Recruiting
- Conditions
- Postoperative critically ill adult patients with oliguria
- Registration Number
- TCTR20210315005
- Lead Sponsor
- Ramathibodi Hospital, Mahidol University
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 48
Inclusion Criteria
1.. Age more than18 years old
2. Postoperative condition
3. Planned postoperative ICU admission
4. Retaining foley catheter
5. Urine output less than 0.5 ml/kg/hr during ICU admission
6. Attending physician planned to treat with intravascular fluid administration
7. Provision of written informed consent
Exclusion Criteria
1. Pregnancy
2. Patients with ESRD
3. Patients undergoing renal transplant
4. Patients undergoing aortic surgery
5. Patients undergoing urologic surgery
6. Known case of renal artery stenosis
7. Patients undergoing cardiac surgery
8. Unable to perform renal Doppler ultrasound at the examined area
9. Intra-abdominal hypertension
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Sensitivity and specificity of RRI change to predict renal responsiveness 1 hour-urine after fluid loading Change in renal resistive index
- Secondary Outcome Measures
Name Time Method Sensitivity and specificity of RRI to predict renal responsiveness 1 hour-urine after fluid loading Renal resistive index