Anticipatory perioperative management for patent ductus arteriosus surgery: Understanding postligation cardiac syndrome

Ligation of a hemodynamically significant ductus arteriosus results in significant changes in loading conditions which have predictable consequences. Postligation cardiac syndrome, defined as hypotension requiring inotropic support and failure of oxygenation and ventilation, may occur 6‐12 hours following ligation due to left ventricular systolic and diastolic failure, respectively. Afterload is the primary driver of this decompensation. In this review, we describe the pathophysiological changes in loading conditions associated with postligation cardiac syndrome and other contributors to cardiovascular dysfunction following ductal ligation. We present strategies for perioperative optimization and a physiology‐based algorithm for postoperative management guided by targeted neonatal echocardiography. The use of these strategies to reduce the frequency of postligation deterioration may be an avenue to improve outcomes for neonates in this vulnerable patient population.     

辛味中药在治疗消渴证中的应用价值及中药五味理论现代研究的思考

辛味是中药五味学说中的重要性味之一,通常具有“发散”“行气”和“行血”的作用,且辛味中药在传统医学临床应用中占有较大比例。结合中药辛味的功效内涵及传统中医理论对消渴证的认识,阐述辛味中药与消渴证治疗之间的内在联系,总结辛味中药对“消渴三消”的治疗意义与价值。并在此基础上,对中药五味理论的现代研究趋势和发展方向进行思考,为同行研究提供参考。     

Parenchymal calcification is associated with the neurological prognosis in patients with congenital rubella syndrome

Congenital rubella syndrome (CRS) results from maternal rubella virus infection in early pregnancy. Abnormal neuroimaging findings have been analyzed in a small number of CRS patients in the past; however, their clinical significance has been poorly addressed. Therefore, we have investigated the neuroimaging findings of 31 patients with CRS from previous studies. The most common finding was parenchymal calcification, which was observed in 18 of 31 patients (58.1%). A multivariable logistic regression model showed that it was associated with psychomotor or mental retardation (p = 0.018), suggesting that parenchymal calcification in CRS could be a prognostic factor.     

辨证论治联合西药治疗IgA肾病的临床研究

目的研究辨证分型联合西药治疗免疫球蛋白a(Ig A)肾病的临床效果。方法选取收治的74例Ig A肾病患者,采用均衡分组法分为西药组和联合组,各37例。西药组采用氯沙坦钾片治疗,联合组辅以辨证分型治疗,治疗6个月后开展随访观察疗效。结果联合组治疗总有效率94.59%高于西药组的64.86%,联合组并发症发生率2.70%低于西药组的21.62%,联合组不良反应发生率2.70%低于西药组的24.32%,对比差异有统计学意义(P<0.05)。治疗后,联合组血肌酐高于西药组和治疗前,尿红细胞、尿蛋白指标低于西药组和治疗前,对比有统计学意义(P<0.05)。结论辨证分型联合西药治疗Ig A肾病的临床效果显著,可降低并发症及不良反应发生风险,改善其血液指标,具有较高临床推广价值。