Objective To determine the extent of off-label drug use in Pediatric Wards of West China Second University Hospital in 2010 and analyze its risk factors, so as to provide baseline data for getting acquainted with the extent of off-label drug use in pediatrics in China, and for making policies of off-label drug use. Methods The proportionate stratified random sampling was conducted to select medical advice and discharge medication for hospitalized children in Pediatric Wards in 2010. According to drug instructions, the off-label drug use of prescriptions of all selected children was analyzed in the following aspects, the category of off-label drug use, age, category of drugs and wards. In addition, a logistic regression was done that modeled the odds of receiving an off-label prescription as a function of the following possible risk factors: age, sex and the rank of doctors. Results The total 749 children were selected, and 14 374 prescriptions involving 385 drugs were analyzed. The rate of off-label drug use was 98.00%, 78.96% and 88.05% in children, prescriptions and drug categories, respectively. The main categories of off-label drug use were no pediatric information (29.41%), indication (18.35%), dosage (17.61%) and dosage range (±20%) (13.52%). The top 2 age groups of off-label drug use were adolescents (83.56%) and children (80.58%). The top 4 drugs of off-label use were those for alimentary tract and metabolism (82.28%), anti-infectives for systemic use (75.06%), blood and blood forming organs (79.27%) and respiratory (58.27%). The top 2 wards of off-label drug use were Pediatric Hematology (88.27%) and Neonates (79.12%). In hospital, children, adolescents and male patients had higher risk factors of off-label drug use, and doctors with senior rank prescribed more off-label prescriptions than those with intermediate rank. Conclusion The off-label drug use in Pediatric Wards is common in West China Second University Hospital. On the one hand, drug instructions lack the pediatric information, and, on the other hand, it’s badly in need of developing relevant legislations, regulations or guidelines to regulate off-label drug use, in order to avoid doctor’s professional risks and ensure the safety of pediatric drug use.
目的 研究七氟醚诱导气管插管减轻短期内行两次手术的脑性瘫痪患儿术前焦虑的效果。 方法 2009年12月－2011年7月选择需要短期内行两次全身麻醉（全麻）手术的痉挛性脑性瘫痪患儿60例，美国麻醉医师协会（ASA）Ⅰ～Ⅱ级。随机分为A组常规麻醉诱导气管插管（30例）和B组七氟醚诱导气管插管（30例）；分别在一期及二期手术术前访视时（M1、M3）、入手术室时（M2、M4）对两组患儿进行改良耶鲁围术期焦虑量表评估；并分别在一期及二期手术麻醉诱导期（N1、N2）对两组患儿进行诱导期合作度量表的标准评定。 结果 同组一期、二期手术比较，A组患儿二期手术术前焦虑更明显（P＜0.05），二期入手术室时焦虑更明显（P＜0.05），二期手术合作度更差（P＜0.05）；B组患儿两次手术术前焦虑无明显变化（P＞0.05），一期入手术室时焦虑明显（P＜0.05），一期手术合作度较差（P＜0.05）。两组之间，一期手术两组患儿焦虑情况无明显区别（P＞0.05），二期手术A组比B组的患儿焦虑更明显（P＜0.05），两次手术B组都比A组的患儿合作度更好（P＜0.05）。 结论 七氟醚麻醉诱导气管插管能够有效减轻短期内需要进行两次手术的痉挛性脑性瘫痪患儿的术前焦虑，提高患儿二期手术的合作度，提供良好的手术麻醉条件，保证患儿的围术期安全。
【摘要】 目的 总结腹腔镜对小儿美克尔憩室的临床诊断和应用价值。 方法 2005年4月-2009年12月，将41例行美克尔憩室切除术患儿随机分为两孔法腹腔镜手术组和传统手术组，就手术治疗、术后并发症、术后效果等临床资料进行对比分析。 结果 腹腔镜手术组患儿手术时间、术中出血量、下床活动时间、住院时间等均优于传统手术组；术后并发症发生例数均明显少于传统手术组。 结论 腹腔镜对患儿美克尔憩室的诊断和治疗具有明显优越性，可作为小儿美克尔憩室治疗的首选方式。【Abstract】 Objective To investigate the diagnostic and applicative value of laparoscopy for Meckel’s diverticulum in children. Methods The clinical data of 41 children with Meckel’s diverticulum who underwent resection between April 2005 to December 2009 were retrospectively analyzed. The patients were divided into tow-port laparoscopy-assisted resection group (group A,19 patients) and traditional resection group (group B, 22 patients). The intra-operative accidental injury, postoperative complications, postoperative general condition and prognosis were evaluated via randomized contrast analysis. Results The time of operation, amount of bleeding, recover intestinal peristalsis,out-of-bed activities time and the average days in hospital in group A were less than those in group B. The postoperative complications occurred in one and eight patients in group A and B respectively. Conclusion Laparoscopy had obvious superiority for the children’s Meckel’ s diverticulum in diagnosis and treatment,which should be the best choice.