Aortic Dissection, Aortic Root Aneurysm, Minimally Invasive Surgical Procedures
Conditions
Brief summary
This study intends to include patients who had aortic root lesions and were treated with Bentall surgery from January 2019 to July 2023 in the First Affiliated Hospital of Xi'an Jiaotong University. The patients will be divided into the minimally invasive group and control group according to the surgical methods: the former underwent minimally invasive Bentall surgery through a small right intercostal incision; the latter underwent traditional Bentall surgery through a median sternal incision. By comparing the clinical data of patients in two groups, we will investigate the effect and safety of minimally invasive Bentall surgery.
Interventions
PROCEDUREMinimally invasive Bentall procedure
The minimally invasive Bentall procedure is performed through a small incision in the right intercostal space.
Sponsors
First Affiliated Hospital Xi'an Jiaotong University
Study design
Observational model
COHORT
Time perspective
RETROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
\- Patients who were diagnosed with aortic root lesions and treated with the Bentall procedure at the First Affiliated Hospital of Xi'an Jiaotong University from January 2019 to July 2023 will be included in this study.
Exclusion criteria
* Previous sternotomy or aortic root surgery; * Combined coronary artery disease requiring simultaneous coronary revascularization; * Combined aortic arch lesions requiring simultaneous aortic arch surgery; * Preoperative comorbidities with severe single or multiple organ failure; * Incomplete clinical information;
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| 30-day mortality rate | 1-month after the operation. | It focuses on the mortality rate of all patients after the operation after 30 days. The data will be obtained from medical records. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Mortality rate during hospitalization | About 10 days after the operation. | It focuses on the mortality rate of all patients after the operation during hospitalization. The data will be obtained from medical records. |
| Blood transfusion volume during hospitalization | About 10 days after the operation. | It focuses on the blood transfusion volumes of all patients after the operation during hospitalization. The data will be obtained from medical records. |
| Postoperative ICU length of stay | About 3 days after the operation. | It focuses on the ICU length of stay of all patients after the operation. The data will be obtained from medical records. |
| Postoperative ventilation time | About 1 day after the operation. | It focuses on the postoperative ventilation time of all patients after the operation. The data will be obtained from medical records. |
Countries
China
Contacts
Primary ContactYan Yang
Backup ContactLi Guoliang
Outcome results
None listed