2005 - 2014年中国老年人肺癌发病的时间趋势分析

目的 分析2005 - 2014年我国老年人肺癌发病的时间趋势，为我国肺癌的防控工作提供依据。方法 根据2008 - 2017年《中国肿瘤登记年报》中肺癌的相关数据，分析2005 - 2014年我国老年人肺癌的发病情况，并通过年度变化百分比（annual percentage change，APC）分析其时间变化趋势。结果 2005 - 2014年我国老年人肺癌的发病率呈上升趋势（APC = 0.71%，P＜0.05），其中农村老年人肺癌的发病率从198.9/105上升至250.7/105，上升趋势更明显（APC = 2.81%，P＜0.05），尤以农村老年女性肺癌发病率的上升趋势最为明显（APC = 5.26%，P＜0.05）。2005 - 2014年中国老年人肺癌的发病在60～64岁和65～69岁组呈上升趋势（APC分别为2.83%和2.04%，均P＜0.05），而在农村地区，老年人所有年龄组的肺癌发病率都呈明显上升趋势（APC分别为3.49%，3.86%，1.66%，2.31%，3.49%及6.37%，均P＜0.05）。结论 2005 - 2014年我国老年人肺癌发病上升趋势明显，以农村老年女性最为突出，国家应针对高危人群及早开展筛查等工作，降低我国老年人肺癌的流行水平。     

中医药治疗慢性前列腺炎研究概况

综述近年中医药治疗慢性前列腺炎的临床研究,认为本病病因病机之核心在于脾肾亏虚为本,湿热、痰浊、瘀毒为标,病久则伤及脾肾,由实转虚。中医内治法主要以辨证论治、辨病论治或单方验方为主,外治法以中药洗浴、中药灌肠、肛门给药、针灸为主。中医药治疗本病优势明显。应继续完善对中医药作用机制的认识,制订统一的辨证论治及疗效评价标准,针对效果显著的名方开展研究。     

IFI 30、PD-L1在人脑胶质瘤中的表达及与病人预后的关系

目的 探讨γ干扰素诱导蛋白30（IFI 30）、程序性死亡因子配体1（PD-L1）在人脑胶质瘤中的表达及与病人预后的关系。方法 选择2015年5月~2019年5月手术切除的103例人脑胶质瘤组织和瘤旁组织，采用免疫组织化学染色检测IFI 30、PD-L1表达情况。随访24个月，记录无进展生存期和总生存期。结果 胶质瘤组织IFI 30、PD-L1高表达率[分别为70.87%（73/103）、68.93%（71/103）]明显高于瘤旁组织[分别为19.42%（20/103）、21.36%（22/103）；P<0.001]。胶质瘤组织IFI 30表达水平与PD-L1表达水平呈明显正相关（r=0.583，P<0.05）。随访24个月，生存75例，死亡28例；多因素logistic回归分析显示，IFI 30高表达、PD-L1高表达是增加病人死亡风险的独立危险因素（P<0.05）。生存曲线分析显示，IFI 30高表达组2年累积生存率（64.52%）和2年累积无进展生存率（65.56%）均明显低于低表达组（分别为82.25%、89.45%；P<0.05）。PD-L1高表达组2年累积生存率（61.78%）和2年累积无进展生存率（60.14%）均明显低于低表达组（分别为88.52%、79.86%；P<0.05）。结论 人脑胶质瘤组织IFI 30、PD-L1呈高表达，与病人不良预后密切相关。     

Clinical analysis of peritoneal dialysis in the treatment of rapidly progressive glomerulonephritis

Objective To observe the clinical characteristics and prognosis of patients with rapidly progressive glomerulonephritis (RPGN) caused by lupus nephritis, antineutrophil cytoplasmic antibodies (ANCA)-associated vasculitis, or primary glomerulonephritis who were treated with peritoneal dialysis (PD) and then withdrew PD because of renal recovery. Methods Data of the above patients were retrospectively analyzed. The patients were diagnosed as RPGN and received PD therapy in Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University from February 2009 to August 2018. The patients were divided into early withdrawal group (PD time≤183 days, n=24) and late withdrawal group (PD time＞183 day, n=24). The differences of clinical characteristics between the two groups were compared. The cumulative incidence of adverse events in both groups was analyzed using Kaplan-Meier curves. Cox proportional hazards model was used to analyze the risk factors influencing the prognosis of patients. Results Forty-eight RPGN patients were included. The median time of maintaining PD was 178(76, 378) days. Compared with the late withdrawal group, the patients in early withdrawal group had lower levels of urine volume, serum albumin and parathyroid hormone, and lower rates of gross hematuria and hypertension at the beginning of PD, and received higher rates of methylprednisolone impulse, combined immunosuppressive agents, and hemodialysis or continuous renal replacement therapy (all P＜0.05). At the time of PD withdrawal, the levels of serum creatinine, serum calcium, serum albumin and parathyroid hormone in the early withdrawal group were significantly lower than those in the late withdrawal group (all P＜0.05). The Kaplan-Meier curves showed that there was no significant difference in the cumulative survival of patients in both groups (log-rank test χ2=3.485, P=0.062). Cox regression analysis revealed serum creatinine≥209 μmol/L at the time of PD withdrawal was an independent risk factor for poor prognosis (HR=5.253，95%CI 1.757-15.702, P=0.003). Conclusions PD can be used for RPGN patients caused by lupus nephritis, ANCA-associated vasculitis and primary nephritis. Serum creatinine≥209 μmol/L at the time of PD withdrawal is an independent risk factor for poor prognosis.     

预见习在精神病学教学中的作用研究

目的探讨预见习在精神病教学中的作用。方法选取120名本科学生,随机分为预见习组(n=60)和对照组(n=60)。预见习组在学习精神病学理论课程前一学期开始实施带教老师带领学生预见习、见习、实习全程教学,对比两组学生实践操作、理论知识成绩和学生满意度。结果干预后,导师制预见习组实践操作和理论知识成绩显著高于对照组(P<0.05)。导师制预见习组学生满意度显著高于对照组(P<0.05)。结论预见习教学有助于学生全面发展,提高精神病学教学水平。     

经纤支镜气道内膜下注射药物治疗对支气管内膜结核患者并发症的影响

目的探讨纤支镜气道注射药物治疗对支气管内膜结核患者并发症的影响。方法选择2018年1月—2019年1月在湖北省潜江市中心医院治疗的支气管内膜结核患者66例,分为对照组和研究组各33例。对照组给予药物雾化吸入疗法,研究组经过纤支镜气道内膜下注射药物治疗。比较两组治疗效果和症状缓解的影响。结果研究组总有效率为90.91%,对照组总有效率为84.85%,研究组的治疗效果均高于对照组(P<0.05);对照组并发症发生率为39.39%,研究组并发症发生率18.18%,研究组并发症发生率明显低于对照组(P<0.05)。结论经纤支镜气道内膜下注射药物治疗支气管内膜结核患者并发症的发生率较小。     

Safety and efficacy of different anesthetic regimens for parturients with COVID-19 undergoing Cesarean delivery: a case series of 17 patients

Canadian Journal of Anesthesia/Journal canadien d'anesthésie - To assess the management and safety of epidural or general anesthesia for Cesarean delivery in parturients with coronavirus...