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Evaluation of risk factors and construction of predictive models for restenosis in patients after percutaneous coronary intervention

Risk prediction model for restenosis in patients after percutaneous coronary intervention: A single-center, retrospective, cohort study - Risk prediction model for restenosis in patients after PCI: A single-center, retrospective, cohort study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2300067570
Enrollment
Unknown
Registered
2023-01-12
Start date
2023-01-12
Completion date
Unknown
Last updated
2023-05-15

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

Conditions

Coronary Artery Diseases

Interventions

Training sets:Used to train models
Test sets :For evaluating model prediction performance

Sponsors

The First Affiliated Hospital of the Army Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Patients with coronary artery disease who were hospitalized and underwent PCI were selected for the study, aged 18 to 80 years, with no restriction on gender; 2. they met the diagnostic criteria for coronary atherosclerotic heart disease, with at least 1 diseased vessel stenosis >50% on imaging;

Exclusion criteria

Exclusion criteria: 1. cardiovascular death or all-cause death occurred during the first hospitalization for PCI; 2. severe renal insufficiency, defined as an estimated glomerular filtration rate <30 mL/min/1.73 m2; 3. combined malignancy or malignant systemic disease requiring treatment; 4. severe anemia and severe infections that are difficult to correct and control.

Design outcomes

Primary

MeasureTime frame
Composite endpoint of cardiogenic death and occurrence of ISR after PCI in patients with coronary artery disease, with predominance of those who occur first;

Secondary

MeasureTime frame
Non-cardiac death;Incidence of thrombotic events associated with PCI;Contrast-associated acute kidney damage;New-onset chronic renal insufficiency;Postoperative recurrence of acute myocardial infarction;revascularization for various reasons;Symptomatic Heart Failure;Various symptomatic arrhythmias;Cerebrovascular accidents;Complications of other causes of thrombosis;

Countries

China

Contacts

Public ContactTao Jing

The First Affiliated Hospital of the Army Medical University

xnkjt@sohu.com13883076015

Outcome results

None listed

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