Objective To investigate clinical diagnosis，timing of surgery and perioperative therapeutic strategies for blood culture-negative infective endocarditis （IE）. Methods Clinical data of 240 IE patients who were admitted tWuhan Asia Heart Hospital between July 2008 and July 2012 were retrospectively analyzed. According to their blood cultureresults，all the patients were divided into blood culture-negative group and blood culture-positive group. In the blood culture-negative group，there were 158 patients including 88 male and 70 female patients with their age of 51.3±10.1 years. In the blood culture-positive group，there were 82 patients including 45 male and 37 female patients with their age of 48.9±9.8 years. All the patients underwent surgical treatment，and the surgical procedures included complete vegetations excision，debridement of infected valves，removal of necrotic tissue around the annulus，and concomitant heart valve replacement or intracardiac repair. Postoperatively，all the patients received routine monitoring in ICU，cardiac glycosides，diuretics，other symptomatic treatment and adequate dosages of antibiotics for 4-6 weeks. Results Four patients died postoperatively in this study including 1 patient for low cardiac output syndrome and 3 patients for multiple organ dysfunction syndrome，1 patient in the blood culture-positive group and 3 patients in the blood culture-negative group respectively. There was no statistical difference in surgical mortality between the 2 groups （χ2=0.15，P=0.70）. All the other patients were discharged successfully and followed up for 6 to 36 months with the median follow-up time of 22 months. During follow-up, 2 patients died including 1 patient for cerebral infarction 2 years after surgery and another patient for cerebral hemorrhage 3 yearsafter surgery. Conclusion Patients with blood culture-negative IE should receive adequate dosage and duration of broad-spectrum antibiotics to control the infection rapidly, and aggressive surgical therapy to decrease in-hospital mortality and improve their quality of life and prognosis.
ObjectiveTo discuss the effect of Cabrol in treatment of Stanford type A aortic dissection.MethodsThe 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.ResultsAll 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.ConclusionCabrol’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.
ObjectiveTo explore the clinical value of modified Soave procedure with stapler for the treatment of Hirschsprung disease. MethodsThe clinical data of 26 patients with Hirschsprung disease adimitted in No.477 hospital from January 2002 to December 2010 were analyzed retrospectively. All the patients underwent modified Soave operation with rectal mucosa and proximal intestine stapled end-to-end. ResultsAll operations were successful without anastomotic leakage, aponeurosis of investment infection, and colonitis. Increased stool frequency presented in two cases, which were cured with astringents on day 15 and 30 after operation, respectively. Mild fecal contamination was in one case. All cases were followed up between 3 months to 60 months, with an average 32 months, without incontinence and constiptation. ConclusionModified Soave procedure with stapler is safe and effective for the treatment of Hirschsprung disease in elder children and adult.