ABSTRACT
@#Objective To discuss the effect of Cabrol in treatment of Stanford type A aortic dissection. Methods The clinical data of patients whom were diagnosed with type A aortic dissection of Stanford in our hospital from January 2013 to January 2018 were retrospectively analyzed. All of 40 patients underwent Cabrol surgical procedure. There were 31 males and 9 females aged 26–75 (48.8±3.3) years. The surgical treatment effect of the patients was evaluated, mainly including the aortic index, the changes in cardiac function before and after operation, and the postoperative follow-up. Results All the 40 patients completed the operation successfully. The diameter of ascending aorta and aortic sinus in postoperative patients were smaller than those before operation (P<0.05). Postoperative left ventricular ejection fraction and cardiac output increased, central venous pressure and left ventricular end-diastolic dimension decreased, and cardiac function indexes were significantly different from those before the operation (P<0.05). Seven patients suffered complications in postoperative follow-up including one stenting leakage, three neurological diseases and three acute renal failure. Two patients died postoperatively. Conclusion Cabrol’s operation is effective in the treatment of Stanford type A aortic dissection, which can significantly improve the cardiac function of patients, simplify the anastomosis of coronary artery ostia and decrease amount of bleeding.
ABSTRACT
In off-pump coronary artery bypass grafting (CABG), multiple proximal anastomosis may increase the risk of cerebral embolism (air, debris) and aortic injury (dissection, pseudoaneurysm). Radial artery (RA) has no intraluminal valve such as saphenous vein. We applied Cabrol technique using aortic root replacement for proximal anastomosis in off-pump CABG. Cabrol technique using RA graft can reduce numbers of proximal anastomosis and reduce number of aortic manipulation in off-pump CABG. We report a Cabrol technique for proximal anastomosis in off-pump CABG with RA graft.
Subject(s)
Coronary Artery Bypass , Coronary Artery Bypass, Off-Pump , Intracranial Embolism , Radial Artery , Saphenous Vein , Minimally Invasive Surgical Procedures , TransplantsABSTRACT
BACKGROUND: The purpose of this study was to analyze the early and midterm results of Cabrol technique to assist in making future decisions on a more adequate technique for repairing aortic root diseases. MATERIAL AND METHOD: From August 1993 to July 1999, we performed Cabrol technique in 18 patients ; 12 annuloaortic ectasia, 6 Stanford type A aortic dissection. Male and female ratio was 11;7, mean age was 46.9+/-12.3 years and mean follow up period was 22.5+/-21.5 months. We analysed the factors influencing postoperative complications and early mortality. The factors were old age(>60 years), high NYHA(>III), preoporative concomitant disease, urgency of operation, concomitant procedure, long pump preoperative concomitant disease, urgency of operation, concomitant procedure, long pump time(>200 minute), and hospital stay time (>30 days). RESULT: Operative mortality was 11.1%, late mortality was 11.1%, and overall mortality was 22.2%. The causes of operative death were a heart failure and an arrhythmia. The causes of late death were an acute myocardial infarction and an unknown etiology. Postoperative complications were bleeding, wound infection, toxic hepatitis, acute renal failure, and cerebral infarction. The factors influencing postoperative complications were hihg MYHA Fc(>III) (p=0.044), concomitant disease (p=0.044), long pump time(>200 minute)(p=0.015), and concomitant procedure(p=0.004). There were no significant factors influencing early mortality. CONCLUSION: The lower postoperative bleeding rate and no complication related to tension of anastomosis after Cabrol technique warrant its consideration in patients requiring aortic root replacement, especially without feasible mobilization of coronary arteries. However, to confirm the graft thrombosis, a more detailed study including periodic angiography will be required.