Objective To evaluate the surgical characteristics, methods and clinical effect of pediatric valvoplasty through an analysis of valvoplasty in children in the age from 15 h to 14 years. Methods From January 1993 to June 2003, 376 children underwent valvoplasty. There were 349 cases (92.8%) of congenital heart disease and 27 cases(7.2%) of acquired heart disease. The procedure included mitral valvoplasty in 79 (19.4%), tricuspid valvoplasty in 159 (39.1%), aortic valvoplasty in 40 (9.8%), and pulmonary valvoplasty in 129(31.7%). Results There were 12 early deaths (3.2%) after the procedure. 297 patients were followed up from 1 month to 10 years (mean, 4.9±2.4 years). There were 2 late deaths (0.7%) after discharge. There were 5 cases (1.7%) of re-operation due to valve problem. Conclusions Valvoplasty should be the first choice in dealing with valve diseases in children. The effect of the valvoplasty works on the prognosis of the operation.
ObjectiveTo evaluate the clinical efficacy of tricuspid valve re-operation after left cardiac valve surgery. MethodsWe retrospectively analyzed the clinical data of 23 patients underwent tricuspid valve re-operation in the Affiliated Drum Tower Hospital of Medical School, Nanjing University from January 2009 to November 2014. There were 3 males and 20 females with a mean age 53.48±10.79 years ranging from 34 to 71 years. The average body mass index of the 23 patients was 21.77±2.42 kg/m2. We followed up all the patients in outpatient department or through telephone for 3 months to 5 years. ResultsAll surgeries were operated under cardiopulmonary bypass. There were 15 patients underwent operation through medisternal incision and 8 patients underwent operation through the fourth intercostal incision of right anterolateral side. The mean operation time was 284.35±56.16 minutes and the mean time of cardiopulmonary bypass was 138.61±46.91 minutes. One patient died postoperatively and 2 patients chose to discharge automatically after operation. The other 20 patients recovered and discharged uneventfully. We followed up the patients for 3 months to 5 years. One patient underwent permanent pacemaker therapy for atrioventricular block, 3 patients accepted pharmaceutical therapy for atrial arrhyttmia, 1 patient underwent re-operation for infectious endocarditis of left cardiac artificial valve. and the follow-up conditions of the rest patients were well. Besides, the follow-up data showed that there was a mild regurgitation in 3 patients underwent tricuspid valve plasty. ConclusionTricuspid valve re-operation after left cardiac valve surgery can take multiple surgical pathways and strategies. The clinical effect has been proved and the midterm follow-up condition is well, but we still need the long-term follow-up for the further effect.
Objective To summarize the clinical outcome and strategy of re-operation on adult and older children patients with congenital heart disease. Methods We retrospectively analyzed the clinical data of 339 patients underwent re-operation in our hospital from January 2010 to December 2014. There were 214 males and 125 females at the mean age of 21.6±12.4 years. According to the pathophysiological result and the difficulty level of operation, patients were divided into a simple re-operation group (n=186) and a complex re-operation group (n=153) . We compared the clinical outcomes of two groups. Results In the simple re-operation group, the rate of mortality was zero and the rate of complications was 5.9%. There was 1 patient of interoperative right atrium injury, 1 patient of extensive hemorrhage, 5 patients of postoperative secondary thoracotomy, 1 patient of hemodialysis, 3 patients of severe infection, and 2 patients of Ⅲ degree atrioventricular blockage. In the complex re-operation group, the rate of mortality was 3.3% and the rate of complication was 30.1%. There were 2 patients of intraoperative coronary artery lesion, 2 patients of aortic injury, 1 patient of pulmonary artery injury, 6 patients of extensive bleeding, 8 patients of postoperative secondary thoracotomy, 13 patients of hemodialysis, 12 patients of severe infection, 5 patients of nervous system complications, 4 patients of Ⅲ degree atrioventricular blockage. Extracorporeal membrane oxygenation (ECMO) applied in 4 patients. Conciusion Complex re-operation is still the influential factor of mortality and complications for patients with congenital heart disease and we should take measures to aviod the mortality and complications.
ObjectiveTo systematically review the efficacy and safety of the anterior and posterior approach for the treatment in ossification of the posterior longitudinal ligament (OPLL) of the cervical spine.MethodsAn electronical search was conducted in PubMed, EMbase, The Cochrane Library, Web of Science, WanFang Data and CNKI from inception to December 2016 to collect studies which compared the anterior cervical approach with posterior approach for OPLL. Two reviewers independently screened literature, extracted data and assessed the risk bias of included studies and then RevMan 5.3 software was used to perform meta-analysis.ResultsA total of 20 studies involving 1 263 patients were included. The results of meta-analysis showed that: compared with the posterior approach group, the anterior approach group had higher postoperative JOA score (MD=0.98, 95%CI 0.52 to 1.44, P<0.000 1), higher improvement (MD=12.18, 95% CI 6.65 to 17.71, P<0.000 1), higher re-operation rate (OR=3.21, 95%CI 1.70 to 6.08, P=0.000 3), longer operation time (MD=53.43, 95%CI 12.77 to 94.09, P=0.01) and more bleeding (MD=122.88, 95%CI 39.56 to 206.20, P=0.004), respectively. There was no significant difference in the incidence of complications between two groups (OR=1.49, 95%CI 0.88 to 2.51, P=0.14).ConclusionThe anterior approach for the treatment in OPLL of the cervical spine can achieve better postoperative neurological improvement and lower neurological deterioration, while the posterior approach for the treatment in OPLL has lower re-operation rate, less blood loss and shorter operation time. The incidence of complications between two groups is similar. Due to limited quality and quantity of the included studies, more high quality studies are needed to verify above conclusion.