Objective To summarize the experience of open heart operation on neonates with critical and complex congenital heart diseases and evaluate the methods of perioperative management. Methods From May 2001 to January 2003, 12 patients of neonates with congenital heart diseases underwent emergency operation. Their operating ages ranged from 6 to 30 days, the body weights were 2.8 to 4.5 kg. Their diagnoses included D-transposition of the great arteries in 4 cases, ventricular septal defect with atrial septal defect in 5 cases, complete atrioventricular septal defect, obstructed supracardiac total anomalous pulmonary venous drainage and cardiac rhabdomyomas in 1 case respectively. 12 cases were operated under moderate or deep hypothermic cardiopulmonary bypass. Results All cases were observed in ICU for 2-11 days and discharged 7-19 days after operation. The postoperative complications included low cardiac output, mediastinal infection, respiratory distress syndrome, systemic capillary leak syndrome and acute renal failure. All cases were cured and the follow-up (from 6 months to 2 years) showed satisfactory outcome. Conclusion A particular cardiopulmonary bypass and proper perioperative management is very important to ensure the successful outcome. Peritoneal dialysis is an effective and safe method for treating acute renal failure after cardiac operation in neonates.
【摘要】 目的 分析国内布地奈德、地塞米松吸入治疗小儿急性喉炎的疗效。 方法 系统检索中国生物医学文献数字库（CBM）、中国期刊全文数据库（CNKI）、维普、万方数据库，检索时间为各个数据库建库至2010年7月。纳入布地奈德对比地塞米松吸入治疗小儿急性喉炎的随机对照试验（randomized controlled trial，RCT），对纳入研究进行质量评价和Meta分析。 结果 共纳入11个RCT，分析结果提示两组声嘶、犬吠样咳嗽、呼吸困难、喉喘鸣症状消失时间差异均存在统计学意义，其MD及95%CI分为:-0.88 （-1.10，-0.65），-1.43 （-2.01，-0.84），-0.48 （-0.63，-0.32），-0.59 （-0.78，-0.41）。 结论 基于当前国内证据，布地奈德改善小儿急性喉炎梗阻症状疗效优于地塞米松吸入治疗。【Abstract】 Objective To evaluate the effectiveness of budesonide versus dexamethasone for the treatment of acute laryngitis in children of china. Methods Literatures in CBM, CNKI, VIP, WanFang databases were searched from the time of establishment of these databases till July 2010. Randomized controlled trials (RCT) of budesonide versus dexamethasone for the treatment of acute laryngitis in children were gathered, and quality was evaluated and meta-analysis was carried out. Results Eleven RCTs were identified, and meta-analysis indicated that there were significant differences between the two groups in the disappearing time of hoarseness, barking cough, dyspnea and laryngeal stridor. The MD values and their 95% CI were respectively -0.88 (-1.10, -0.65), -1.43 (-2.01, -0.84), -0.48 (-0.63, -0.32), and -0.59 (-0.78, -0.41). Conclusion Based on current evidence in China, budesonide is better than dexamethasone for the improvement of acute laryngitis in children.
Objective To investigate the incidence of retinopathy of prematuri ty (ROP) in the area of Shanghai, and to provide the preliminary data for the ev aluation of present criteria for ROP screening. Methods Record s of 289 prematur e infants who had undergone ROP screening from the four NICU in Shanghai between February 2004 and January 2005 were analyzed. Screening criteria included prete rm infants or low birth weight (LBW) infants with BW of 2000g or less. The first examination starts at 4 to 6 weeks chronologic age or 32 weeks post conceptual age. Results In the 289 screened infants, 19 had developed acu te ROP. There we re 3 threshold ROP, 7 prethreshold ROP and 9 developed ROP less than prethreshol d. The incidence of ROP was 6.6%. According to the British recommended guideline s（BWle;1500 g or GAle;31 weeks）, only 119 out of 289 needed screening and one ca se of stage 1 ROP was missed; the incidence of ROP was 15.1% (18/119). When lowered sc reening criteria to the American guidelines（BWle;1500g or GAle;28 weeks）, t here were only 83 infants needed screening, and we missed 2 stage 1 and 1 prethreshold ROP and the incidence of ROP was 19.3% (16/83). Conclusions The i ncidence of ROP i s 6.6% according to our study. It is lower than other reports and it has somethi ng to do with our present screening guideline. Further epidemiological data are needed to modify the guideline accordingly.
Phlebectasia of jugular vein is an unusual mass in the neck in children. Between 1981-1989, 16 cases were admitted at our hospital, 14 of them were operated on ligation or excision, and 9 of the 14 patients have remained well 2-9 years following the operation. In 1 of the 2 patients who refused operation, the mass had increased in size after being discharged from the hospital. The etiology, diagnosis and treatment of the disease were discussed.
OBJECTIVE The purpose of this study was to study the effect of splenopneumopexy for patients with portal hypertension in children. METHODS From March 1993 to April 1998, splenopneumopexy was performed on six children with portal hypertension. Doppler ultrasound and radionuclide were used to demonstrate the portopulmonary shunt after operation. RESULTS The bleeding from the esophageal varices was controlled and the esophageal varices were eliminated gradually. The symptoms pertaining to hypertension were disappeared. The patency of the shunt was maintained without the formation of thrombosis. No pulmonary complication was observed. CONCLUSION The results indicated that splenopneumopexy was a safe and effective procedure for patients with portal hypertension in children.
ObjectiveTo screen compounds or drugs can affect the hypoxia induced-gene expression of retinal vascular endothelial cell based on gene expression microarrays and connectivity map (CMAP) technology. MethodsTotally 326 up-regulated and down-regulated genes of hypoxic human embryonic retinal microvascular endothelial cells minduced by cobalt chloride in the previous study were converted into query signature format documents. Gene profile of the disease characteristics was then compared with that of control in CMAP website database, positive and negative compounds related to retinopathy of prematurity (ROP) were finally screened out. Results44 and 18 compounds or drugs have positive and negative relationship with ROP respectively by searching CMAP database with differentially expressed genes. Ciclopirox, cobalt chloride, gossypol and withaferin A have positive relationship with ROP. Cyclic adenosine monophosphate, harmalol, naringin and probenecid have a negative effect on ROP. ConclusionsCiclopirox, cobalt chloride, gossypol and withaferin A have a positive effect on ROP. However, cyclic adenosine monophosphate, harmalol, naringin and probenecid have a negative effect.
Objective To review the advances of livingrelated liver transplantation for children. MethodsOn the basis of the data in Kyoto university, the center of livingrelated liver transplantation in the world, the current situation of livingrelated liver transplantation for children were investigated. ResultsEighty percent of patients who underwent the livingrelated liver transplantation were children with cholestatic liver disease. From the data of 462 cases, the patients’survival rate for 1, 3 and 5 years after livingrelated liver transplantation (79.8%, 77.0% and 77.0% respectively) preceded the survival rate of 129 patients who underwent the whole liver transplantation (76.0%, 70.0% and 65.0% respectively). To the livingrelated liver transplantation, the survival rate was higher for patients who underwent selective operation (85.0%) than emergency surgery (67.0%). The principal causes of death were rejection and infection. Furthermore, a partial orthotopic liver transplantation and livingrelated liver replantation were performed for children. Conclusion Strict indication, optimal health status and perfect postoperative management are the keys to keep patients longterm healthy survival. The curative effect of livingrelated liver transplantation precedes the whole liver transplantation. For children, livingrelated liver transplantation is better than for adults.