利培酮联合碳酸锂治疗分裂情感性精神病的疗效分析

目的分析利培酮联合碳酸锂治疗分裂情感性精神病的疗效。方法选取2013年4月~2015年1月我院收治的60例分裂情感性精神病患者,将其按照数字表法分为对照组(n=25)和治疗组(n=35),比较两组患者的治疗效果。结果治疗前后前后的抑郁、燥狂评分比较,P0.05,差异具有统计学意义;对照组患者不良反应的发生率20%高于治疗组的3%,P0.05,差异具有统计学意义。结论利培酮联合碳酸锂治疗分裂情感性精神病能有效的改善患者的抑郁和燥狂情绪。     

Establishment of Multiple Locus Variable-number Tandem Repeat Analysis Assay for Genotyping of Borrelia burgdorferi sensu lato Detected in China

Objective Human Lyme Borreliosis （LB）, which is caused by Borrefia burgdorferi sensu lato （B. burgdorferi）, has been identified as a major arthropod-borne infectious disease in China. We aimed to develop a multiple locus variable-number tandem repeat （VNTR） analysis （MLVA） assay for the genotyping of Borrelia burgdorJ：eri strains detected in China. Methods B. garinii PBi complete 904.246 kb chromosome and two plasmids （cp26 and Ip54） were screened by using Tandem Repeats Finder program for getting potential VNTR loci, the potential VNTR loci were analyzed and identified with PCR and the VNTR loci data were analyzed and MLVA clustering tree were constrcted by using the categorical coefficient and the unweighted pair-group method with arithmetic means （UPGMA）. Results We identified 5 new VNTR loci through analyzing 47 potential VNTR loci. We used the MLVA protocol to analyse 101 B. burgdorferi strains detected in China and finally identified 51 unique genotypes in 4 major clusters including B. burgdorferi sensu stricto （B.b.s.s）, B. garinii, B. a[zelii, and B. valaisiana, consistent with the current MLSA phylogeny studies. The allele numbers of VNTR-1, VNTR-2, VNTR-3, VNTR-4, and VNTR-5 were 7, 3, 9, 7, and 6. The Hunter-Gaston index （HGI） of five VNTR loci were 0.79, 0.22, 0.77, 0.71, and 0.67, respectively. The combined HGI of five VNTR loci was 0.96. Clustering of the strains of Xinjiang, Inner Mongolia and Heilongjiang was confirmed, and this situation was consistent with the close geographical distribution of those provinces. Conclusion The MLVA protocol esytablished in this study is easy and can show strains＇ phylogenetic relationships to distinguish the strains of Borrelia species. It is useful for further phylogenetic and epidemiological analyses of Borrelia strains.     

门诊处方调剂差错的原因分析及对策

目的:防范调剂差错,杜绝药疗事故发生。方法:分析门诊药房容易发生调剂差错的类型和原因,采取相应对策,建立规范的调剂操作规程和行之有效的监督管理机制。结果与结论:通过分析、总结差错类型和原因,并制订相应对策进行干预,能最大限度地减少调剂差错,确保患者用药安全。药学人员在工作中应高度重视调剂差错问题,规范调剂规程、有效的管理制度和对人员素质的培养,以避免调剂差错的发生。     

南京市学龄前儿童视觉运动整合发育测验评估及相关因素分析

目的 对南京市学龄前儿童视觉运动整合能力发育情况进行调查,分析相关影响因素,为学龄前儿童的视觉运动整合临床工作提供参考。方法 2017年3—5月采用分层随机抽样的方法抽取南京市主城区6所幼儿园483名学龄前儿童,调查基本情况并进行视觉-运动整合发育测验评估。结果 1)随着儿童年龄增长,视觉运动整合能力原始得分呈上升趋势;2)各年龄组标准分性别间差异无统计学意义(P>0.05);3)除6岁8月~6岁9月组除外,各年龄组标准分均高于美国常模,差异有统计学意义(P<0.01);4)儿童学习舞蹈、乐器、父母文化水平因素与儿童视觉运动整合能力之间相关系数均在0.11~0.13之间,差异有统计学意义(P<0.05)。结论 视觉运动整合能力随年龄增长而提高,无性别差异,且与儿童学习舞蹈、乐器、父母文化水平因素存在一定的相关性。     

Safety and efficacy of allogeneic natural killer cell immunotherapy on human immunodeficiency virus type 1 immunological non-responders: a brief report

Background:Allogeneic natural killer (NK) cell immunotherapy is recognized as a promising anti-tumor strategy, but whether it plays a role in poor CD4 recovery among human immunodeficiency virus type 1 (HIV-1) infected patients is unknown. This study aimed to investigate the safety and effectiveness of allogeneic NK cells immunotherapy on HIV-1 immunological non-responders (INRs) receiving antiretroviral therapy (ART).Methods:From February to April 2018, a prospective, randomized, controlled, open-label clinical trial, which enrolled 20 HIV-1 INRs following specific inclusion criteria, was conducted at Nankai University Second People''s Hospital. Participants were randomly allocated (simple randomization 1:1) to either the combined treatment (NK + ART) group (n = 10) or the control (ART) group (n = 10). The allogenic highly activated NK cells from killer cell immunoglobulin-like receptor (KIR)/human leukocyte antigen (HLA)-Cw mismatched healthy donor were prepared (10⁸ cells in each injection) and intravenously infused to each recruited patient of NK+ART group in three courses. Key immune parameters (CD4 count, CD8 count, CD4/CD8 ratio), laboratory tests (count of blood cells, biochemistry panel) and symptoms at baseline and at month 1, 3, 6, 9, 12, and 24 were measured/collected to analyze the safety and efficacy of the therapy. Comparisons were between the seven time-points of both groups using repeated measurement analysis of variance (ANOVA) test. Generalized estimating equations (GEE) model was performed to evaluate the overall effect of the NK+ART group vs. the ART group.Results:From baseline to 24 months, we noted a mean CD4 count augmentation (139 to 243 cells/μL) in the NK + ART group and (144 to 176 cells/μL) in the ART group (difference, 67; 95% CI, 10 to 124; P = 0.024). Our estimations revealed that NK+ART group could improve CD4 level (β = 54.59, P = 0.006) and CD8 level (β = 322.47, P = 0.010) on average among the six measurements compared with the ART group. Only two (2/10, 20%) participants in the NK+ART group developed a transient mild fever after the first course.Conclusions:This preliminary study informs that HIV-1 INRs, allogenic NK cells immunotherapy is safe and could significantly improve CD4 recovery but not CD4/CD8 ratio. The practical effects, however, need long-term follow-up observations. Further study on the potential underlying mechanism is warranted.Registration info:www.chictr.org.cn/showproj.aspx?proj=34912 (No. ChiCTR1900020634).     

Erdheim-Chester disease with asymmetric talus involvement: A case report

BACKGROUND Erdheim-Chester disease(ECD) is a rare multi-system or multi-organ histiocytic proliferative disease with diverse clinical manifestations, and the development of the disease is complex, which makes clinical diagnosis and treatment difficult.The characteristic clinical manifestations include multi-organ involvement,especially in the symmetrical diaphysis and metaphysis of the bilateral extremities. ECD with a unilateral talus lesion is extremely rare. Here, we report an unusual case of ECD invading the asymmetric talus and tibia without involving other organs. The patient had good outcome after surgery.CASE SUMMARY We report a case of a 67-year-old man who was referred to our outpatient department because of left ankle chronic pain for 5 years, which exacerbated after a foot sprain 6 mo previously. We discovered multiple sclerotic lesions of the tibia and talus on his previous X-ray films, which were initially missed in a local hospital. Therefore, enhanced computer computed tomography(CT) and magnetic resonance imaging were performed. These examinations showed multiple lesions in the bone marrow cavity of the left tibia, and cortical sclerosis and osteonecrosis of the left talus. Specimens were collected via bone puncture from the two lesions, and a final diagnosis of ECD was confirmed by pathological and immunohistochemical examinations. In addition, other auxiliary examinations including head CT, pulmonary CT, spinal CT, abdominal CT,cardiac ultrasound and thyroid ultrasound showed no obvious abnormalities.The patient underwent surgery for the tibia lesion scraping and talus lesion scraping combined with cement casting. The patient started on a progressive rehabilitation at 4 wk, and felt no pain after surgery. During a 2-year follow-up period, the patient exercised normally without pain, and there were no signs of recurrence.CONCLUSION This study shows that surgery treatment may also achieve good results for ECD patients with only bone involvement.     

新型冠状病毒肺炎合并急性脑梗死一例

新型冠状病毒肺炎(COVID-19)为2019新型冠状病毒所致,其起病隐匿,潜伏期较长,具有高度传染性的特点。新型冠状病毒除了可累及呼吸系统,还可累及其他系统,如心脏、肾脏、消化道,并且可合并多个系统疾病,如急性脑血管病等,如果在接诊患者时不引起高度重视、做好防护,极易造成医护人员的感染。文中总结1例起病隐匿的COVID-19患者合并脑梗死症状,在行静脉溶栓治疗后造成1名医务人员感染的临床体会,探讨其临床特点、治疗经过并对其防控环节进行分析,以帮助疫情防控中首诊医生注意识别、减少漏诊、科学排查以减少职业感染。     

运动发育评估在儿童早期发展中的应用

生长发育监测是儿童早期发展的重要工作组成。运动发育评估作为儿童生长发育监测的基本内容值得重视。儿童运动发育监测是依据小儿运动发育的里程碑,结合反射、肌张力、姿势及运动模式,采用询问、观察和检查等手段结合评估量表,综合判断儿童运动发育水平,识别是否存在落后与异常,给予早期干预和康复。本文从综合性发育量表、婴儿期识别性神经运动发育量表、儿童期专项运动发育量表及脑瘫儿童适用的运动量表等方面介绍了目前儿童运动评估状况。