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Impact of preoperative diastolic dysfunction on postoperative main adverse cardiovascular events in intermediate- to high-risk non-cardiac surgery: A retrospective cohort study

Impact of preoperative diastolic dysfunction on postoperative main adverse cardiovascular events in intermediate- to high-risk non-cardiac surgery: A retrospective cohort study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500101399
Enrollment
Unknown
Registered
2025-04-24
Start date
2025-04-24
Completion date
Unknown
Last updated
2025-08-25

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

Conditions

Left ventricular diastolic dysfunction

Interventions

Left ventricular diastolic dysfunction (LVDD) group (Diagnosed with left ventricular diastolic dysfunction by echocardiography within one week before surgery.):None
Non-left ventricular diastolic dysfunction (LVDD) group (Diagnosed without left ventricular diastolic dysfunction by echocardiography within one week before surgery.):None

Sponsors

The First Affiliated Hospital of Soochow University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: (1) patients aged 18 years or older; (2) receiving elective intermediate- to high-risk non-cardiac surgery; (3) having undergone echocardiography within 1 week prior to the surgery.

Exclusion criteria

Exclusion criteria: (1) non-general anaesthesia; (2) emergency surgery; (3) pre-existing acute heart failure before surgery; (4) missing data.

Design outcomes

Primary

MeasureTime frame
Major adverse cardiovascular events (MACEs) occurring within 30 days following surgery;—

Secondary

MeasureTime frame
all-cause death;non-fatal myocardial infarction;non-fatal stroke;heart failure;cardiac arrest;1-year all-cause mortality;—

Countries

China

Contacts

Public ContactFu-hai Ji

The First Affiliated Hospital of Soochow University

jifuhai@hotmail.com+86 136 5620 7331

Outcome results

None listed

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