Related Experiment Video
Updated: Jun 14, 2026
06:26
Novel and Innovative Hybrid Technique for Type A Aortic Dissection
Published on: March 28, 2025
German registry for acute aortic dissection type A (GERAADA)--lessons learned from the registry
E Weigang1, L O Conzelmann, K Kallenbach
1Department of Cardiothoracic and Vascular Surgery, Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany. ernst.weigang@web.de
The Thoracic and Cardiovascular Surgeon
|April 9, 2010
Summary
The German Registry for Acute Aortic Dissection Type A (GERAADA) collects surgical patient data to improve treatment. Analysis of this data helps optimize therapies and compare outcomes across centers.
Area of Science:
- Cardiovascular Surgery
- Medical Registries
- Aortic Dissection Research
Background:
- The German Registry for Acute Aortic Dissection Type A (GERAADA) was established in July 2006.
- It is a web-based database managed by the Working Group for Aortic Surgery and Interventional Vascular Surgery of the German Society for Thoracic and Cardiovascular Surgery (GSTCVS).
Purpose of the Study:
- To collect and analyze data from patients undergoing surgery for aortic dissection type A.
- To identify parameters influencing patient outcomes and improve surgical treatment strategies.
- To facilitate shared learning and therapy optimization among participating centers.
Main Methods:
- Data collection via a web-based registry accessible online.
- Inclusion of pre- and intraoperative patient status, postoperative complications, and mid-term results.
- Involvement of 43 cardiac centers across Germany, Switzerland, and Austria.
Main Results:
- Initial results and trends from the registry have been interpreted.
- Participating centers benefit from a shared pool of analyzed data.
- The registry facilitates therapy optimization and outcome comparison.
Conclusions:
- The GERAADA registry provides valuable insights into surgical outcomes for aortic dissection type A.
- Shared data analysis enables continuous improvement of treatment protocols.
- Collaborative data sharing enhances the quality of care for aortic dissection patients.
Related Concept Videos
01:15Aortic Regurgitation I: Introduction
IntroductionAortic regurgitation is characterized by the backward flow of blood from the aorta into the left ventricle during diastole and arises from the improper closure of the aortic valve. This condition results in left ventricular volume overload and can stem from both acute and chronic etiologies, each contributing uniquely to the disease's progression and symptomatology.Acute and Chronic CausesAcute aortic regurgitation often results from events that suddenly impair the integrity of the...
01:22Aortic Regurgitation II: Clinical Features and Diagnostic Tests
Aortic valve regurgitation (AR) occurs when the aortic valve fails to close properly, allowing blood to flow backward from the aorta into the left ventricle. This backflow can result in two distinct clinical presentations: acute and chronic AR, each characterized by its own set of symptoms and physical findings.Acute Aortic RegurgitationAcute AR presents with a sudden onset of severe symptoms. Patients typically experience profound dyspnea (shortness of breath), chest pain, and signs of left...
01:25Aortic Regurgitation III: Medical Management
Aortic regurgitation (AR) is when the aortic valve does not close or seal properly, leading to backward blood circulation from the aorta into the left ventricle during diastole. Common causes of AR include rheumatic heart disease, congenital valve defects, and aortic root dilation. Managing AR requires a multifaceted approach to alleviate symptoms, preserve left ventricular function, and address the underlying cause of the regurgitation. Patients with symptomatic AR or significant left...
01:26Aneurysm III: Interprofessional Care
Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
01:21Aneurysm II: Clinical Manifestations and Diagnostic Studies
Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
01:17Aortic Regurgitation IV: Nursing Management
A nurse managing a patient with aortic regurgitation begins with a comprehensive assessment, including a review of the patient's medical history, family history, and lifestyle factors. During the cardiac examination, the nurse listens for heart sounds and checks for signs of valve abnormalities. The nurse also observes for symptoms such as dyspnea, orthopnea, and paroxysmal nocturnal dyspnea and assesses the patient's endurance and daily activity tolerance.Based on the findings, the nurse...