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Intravascular ultrasound-guided percutaneous coronary interventions with minimum contrast volume for prevention of the radiocontrast-induced nephropathy in the patients with chronic renal insufficiency.

Intravascular ultrasound-guided percutaneous coronary interventions with minimum contrast volume for prevention of the radiocontrast-induced nephropathy in the patients with chronic renal insufficiency.

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1800019718
Enrollment
Unknown
Registered
2018-11-25
Start date
2017-01-01
Completion date
Unknown
Last updated
2018-12-04

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

coronary heart disease

Interventions

Group 2:IVUS guiding PCI
Group 1:Routine techquenic guiding

Sponsors

Beijing Friendship Hospital, Capital Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to No maximum

Inclusion criteria

Inclusion criteria: Aged = 20 years; unstable angina and non-ST-segment elevation myocardial infarction were planned for PCI; glomerular filtration rate (GFR) was 15-60 mL/min/1.73 m2.

Exclusion criteria

Exclusion criteria: Patients undergoing dialysis; lesions requiring coronary artery bypass grafting; acute ST-segment elevation myocardial infarction; direct or emergency PCI; target vessel complete occlusion; bifurcation lesions requiring double stent technique; IVUS unable to pass or refuse IVUS.

Design outcomes

Primary

MeasureTime frame
contrast induced nephropathy;—

Countries

China

Contacts

Public ContactZhao Huiqiang

Capital Medical University, Beijing Friendship Hospital

zhaohq05@aliyun.com+86 15601001516

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026