Individualized minimally invasive aortic valve replacement based on 3D-CT reconstruction

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100046044

Enrollment

Unknown

Registered

2021-05-02

Start date

2021-05-06

Completion date

Unknown

Last updated

2021-12-13

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

Conditions

Aortic valve disease

Interventions

experimental group:three-dimensional visualization

control group:conventional treatment

Eligibility

Sex/Gender

All

Age

15 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Patients with isolated aortic valve disease requring aortic valve replacement; 2. Patients and his families who volunteered to participate this study.

Exclusion criteria

Exclusion criteria: 1. Porcelain aorta; 2. Re-operation; 3. Patients who cannot tolerate surgery; 4. Allergic to CT enhancers, unable to complete enhanced CT scan.

Design outcomes

Primary

Measure	Time frame
planned minimally invasive aortic valve replacement rate;transition to open aortic valve replacement rate;24 h drainage after operation;intraoperative switch of cannulation;	—

Secondary

Measure	Time frame
operation time;duration of mechanical ventilation;duration of ICU stay;duration of hospital stay;discharge disposition;	—

Countries

China

Contacts

Public ContactLi Zhi

The First Affliated Hospital of Nanjing Medical University

zhili_cths@163.com+86 13770606815

Outcome results

None listed

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