Coronary collateral circulation and coronary heart disease

Study on risk factors of coronary collateral circulation and its impact on prognosis of patients with coronary heart disease

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000038027

Enrollment

Unknown

Registered

2020-09-08

Start date

2020-12-01

Completion date

Unknown

Last updated

2020-11-30

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

Conditions

Coronary heart disease

Interventions

case series:Nil

Eligibility

Sex/Gender

All

Age

18 Years to 100 Years

Inclusion criteria

Inclusion criteria: 1)patients aged 18 years and older;2)Patients undergoing coronary angiography;3)Patients who agreed to participate in the study and signed the informed consent

Exclusion criteria

Exclusion criteria: 1) Patients suffering from terminal stage of cancer, kidney disease and other diseases; 2) Patients suffering from mental disorders.

Design outcomes

Primary

Measure	Time frame
death of any cause;	—

Secondary

Measure	Time frame
Major Adverse Cardiovascular Events;Readmission;cardiac death;revascularization;stroke;miocardial infarction;heart failure;Restenosis;	—

Countries

China

Contacts

Public ContactYongping Bai

Xiangya Hospital Central South University

baiyongping@csu.edu.cn+86 13574158616

Outcome results

None listed

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