The predictive value of urinary oxygen tension in contrast induced acute kidney injury caused by coronary angiography

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2100050176

Enrollment

Unknown

Registered

2021-08-21

Start date

2021-09-01

Completion date

Unknown

Last updated

2022-04-25

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

Conditions

contrast induced acute kidney injury

Interventions

Gold Standard:Clinical outcome

Index test:urinary&#32

oxygen&#32

partial&#32

pressure

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1.Volunteered to participate in the trial and sign the informed consent; 2.Aged from 18 to 80 years; 3.Planned to undergo coronary angiography for suspected CAD; 4.No associated contraindictations.

Exclusion criteria

Exclusion criteria: 1.Allergy to contrast agent; 2.Patients with end-stage renal disease requiring hemodialysis; 3.Contrast agent use history during the past two weeks; 4.Combined with severe infectious diseases, autoimmune diseases, severe liver insufficiency, malignant tumors, blood system diseases, etc; 5. Pregnant or lactating women.

Design outcomes

Primary

Measure	Time frame
sensitivity;specificity;accuracy;AUC of ROC;	—

Contacts

Public ContactYan Gaoliang

Zhongda Hospital Affiliated to Southeast University

yanshipingguo@163.com+86 18761890380

Outcome results

None listed

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