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Popularization and application of aortic root preservation technique in surgical treatment of acute type A aortic dissection

Popularization and application of aortic root preservation technique in surgical treatment of acute type A aortic dissection

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100047042
Enrollment
Unknown
Registered
2021-06-07
Start date
2021-06-07
Completion date
Unknown
Last updated
2022-01-18

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

Conditions

Type A Aortic dissection

Interventions

Experimental group1:Bentall procedure
Experimental group2:David procedure

Sponsors

Zhongshan Hospital Affiliated to Fudan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Patients who have signed an approved Informed Consent; 2. Aged 18 years or older; 3. A definite diagnosis of Stanford A aortic dissection based on the results of transthoracic and/or transesophageal echocardiography, computed tomography (CT), or surgical exploration and medical history.

Exclusion criteria

Exclusion criteria: 1. Previous revascularization; 2. Patients with a history of aortic valve replacement; 3. Patients with severe hepatic and renal insufficiency; 4. Patients with contraindications to surgery; 5. Patients with serious concomitant disorders incompatible with the study.

Design outcomes

Primary

MeasureTime frame
In-hospital mortality;Long-term survival after aortic root treatment strategies;Incidence of residual dissection after aortic root treatment strategies;Reoperation exemption rate after aortic root treatment strategies;—

Countries

China

Contacts

Public ContactWang chunsheng

Zhongshan Hospital Affiliated to Fudan University

wang.chunsheng@zs-hospital.sh.cn+86 13801978935

Outcome results

None listed

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