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Research on Establishing a Prediction Model for the Risk of Postoperative Hepatic Dysfunction after Acute Type A Aortic Dissection

Research on Establishing a Prediction Model for the Risk of Postoperative Hepatic Dysfunction after Acute Type A Aortic Dissection

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600129079
Enrollment
Unknown
Registered
2026-07-30
Start date
2026-01-01
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

acute Stanford type A aortic dissection

Interventions

Modeling cohort:None
External validation cohort:None

Sponsors

Chongqing Fourth People's Hospital (Chongqing Emergency Medical Center)
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. Definite diagnosis of Stanford type A aortic dissection confirmed by thoracoabdominal aortic CTA; 2. Onset time 18 years.

Exclusion criteria

Exclusion criteria: 1. presence of a history of cirrhosis, liver surgery, chronic liver disease, or severe hepatitis; 2. Death within 24 hours after surgery; 3. Received renal replacement therapy before surgery; 4. Key medical records are missing by more than 20%.

Design outcomes

Primary

MeasureTime frame
postoperative MELD score;—

Secondary

MeasureTime frame
BMI;Hypertension;Preoperative MELD Score;Duration of Cardiopulmonary Bypass;Highest lactate value;—

Countries

China

Contacts

Public ContactFu Hong

Chongqing Fourth People's Hospital (Chongqing Emergency Medical Center)

1760462708@qq.com+86 136 3531 1018

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Aug 10, 2026