Skip to content

Platelet-to-Albumin and Neutrophil-to-Lymphocyte Ratios as Independent Predictors of Contrast-Induced Nephropathy in NSTEMI Patients Undergoing Percutaneous Coronary Intervention: A Retrospective Cohort Study

Platelet-to-Albumin and Neutrophil-to-Lymphocyte Ratios as Independent Predictors of Contrast-Induced Nephropathy in NSTEMI Patients Undergoing Percutaneous Coronary Intervention: A Retrospective Cohort Study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600126281
Enrollment
Unknown
Registered
2026-06-05
Start date
2026-01-08
Completion date
Unknown
Last updated
2026-06-08

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

Conditions

Acute Non-ST-Segment Elevation Myocardial Infarction

Interventions

Observation group:None

Sponsors

Guangdong Provincial Hospital of Chinese Medicine
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Adult patients over 18 years of age; 2. Diagnosed with non-ST-segment elevation myocardial infarction (NSTEMI); 3. Undergoing elective or emergency percutaneous coronary intervention (PCI) at this center.

Exclusion criteria

Exclusion criteria: 1. Patients who have received chronic dialysis treatment in the past; 2. Those with active infections or systemic inflammatory diseases; 3. Known to have malignant tumors; 4. Severe liver dysfunction; 5. Those who have been exposed to iodine contrast agents within 7 days before the operation; 6. Those with missing clinical data or laboratory data, making it impossible to calculate key indicators such as PAR or NLR.

Design outcomes

Primary

MeasureTime frame
Platelet-Albumin Ratio (PAR);Neutrophil-to-Lymphocyte Ratio (NLR);

Countries

China

Contacts

Public ContactYahui Chen

Guangdong Provincial Hospital of Chinese Medicine

yahchen1992@163.com+86 135 1278 1574

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Jun 11, 2026