Evaluation of safety, success rate, and clinical impact of percutaneous coronary intervention without contrast medium (PCIWOC): A prospective cohort study
Not Applicable
- Conditions
- Angina pectoris and acute coronary syndrome
- Registration Number
- JPRN-UMIN000027872
- Lead Sponsor
- Kyorin University Hospital
- Brief Summary
This study included 106 lesions from 81 patients. Successful noncontrast PCI was performed in 95 (90%) lesions. Contrast-induced acute kidney injury (CI-AKI) was observed in 4 (5%). Six-month worsening renal function (WRF) was observed in 18 individuals (22%). While successful noncontrast PCI was not associated with the incidence of CI-AKI, successful noncontrast PCI was inversely associated with WRF (hazard ratio, 0.28; 95% confidence interval, 0.09-0.90) after adjustment for renal function.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 81
Inclusion Criteria
Not provided
Exclusion Criteria
PCI for chronic total occlusion Patients with dialysis Patients who plan to undergo directional coronary atherectomy Patients who are not expected to survive >1 year due to non-cardiac diseases such as malignancy
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Incidence of contrast medium induced acute kidney injury
- Secondary Outcome Measures
Name Time Method 1-year renal function; 1-year MACCE; 1-year mortality; composite of 1-year cardiac death, non-fatal myocardial infarction, heart failure and renal failure