Osteoporosis in severe congenital neutropenia treated with granulocyte colony-stimulating factor

Recombinant human granulocyte colony-stimulating factor (G-CSF) has substantially improved life expectancy for children with severe congenital neutropenia (SCN). Severe osteoporosis, reported in this population, may relate to the disease process, or be a therapeutic side-effect. This report details bone loss, quantitated absorptiometrically and histomorphometrically, in a child with SCN and vertebral collapse, and the positive response to anabolic steroid and bisphosphonate therapy.     

Minor,moderate and severe head injury

Summary The future role of the neurosurgeon in the management of head injury is reviewed in terms of the care of patients with minor, moderate and severe head injuries. In minor head injury it is predicted that there will be increasing pressure on the neurosurgeon to undertake the management and follow-up of all patients who have sustained head injury, and this will place a considerable additional load on each neurosurgical unit. This is based on a survey of 1919 head injuries admitted in one calendar year (1981), consisting of 93 severe injuries (GCS < 8), 210 moderate injuries (GCS 8–12), and 1616 minor injuries (GCS 13/14). In moderate injuries CT will assume a major role in detecting hematoma early and identifying contusions. There may yet be a role for steroids in these cases and there should be a greater use of neurorehabilitation, instead of the current overemphasis on the severely injured. In severe injury future efforts will be to prevent early secondary insults and to find better methods of controlling raised intracranial pressure.     

河南省传染性非典型肺炎患者胸部X线表现

目的 :探讨传染性非典型肺炎的X线表现及变化规律。方法 :对河南省临床诊断的 1 5例患者发病后不同时间的系列胸片和CT进行回顾性分析。结果 :1 5例胸部X线病灶初始形态为斑片状 1 1例 (73.3% ) ,大片状 4例 (2 6 .7% ) ;双侧 9例 (6 0 .0 % ) ,单侧 6例 (4 0 .0 % ) ,均为中、下肺野 (1 0 0 % )。动态观察发现病变进展快 ,病变发展到高峰期时间为 4～ 1 4d , x±s(7.7± 3.2 )d ,双侧 1 3例 (86 .7% ) ,单侧 2例 (1 3.3% ) ,两肺叶及两肺叶以上病变者 1 4例 (93.3% )。病变开始吸收时间为 6～ 2 1d , x±s(1 1 .3± 4 .1 )d ;完全或基本吸收时间 8～ 2 6d , x±s(1 6 .4± 5 .0 )d。1 5例经治疗均痊愈出院。住院时间 1 8～ 4 2d , x±s(31 .9± 7.9)d。 结论 :传染性非典型肺炎的胸部X线特点为急性双侧或单侧多叶炎性浸润阴影 ,以中、下野常见 ,进展迅速 ,及时复查胸部X线对临床诊断及判断病情具有重要价值。     

Mono- or Polypharmacotherapy in Institutionalized Epileptic Children with Severe Mental Retardation?

ABSTRACT. Nine severely mentally retarded patients with severe epilepsy who were living in an institution were studied during a three-year period by a multi-disciplinary team. A seizure rate serum level chart was made for each patient. It served as the basis for monthly discussions in the team about medication changes. Drug plasma concentrations were monitored monthly. Statistical comparisons between seizure frequency on different drug regimens were made by χ² test. Withdrawal of all medication was possible in one case and reduction to monotherapy in two cases. In the remainder of the patients a combination of two or three anticonvulsants gave the best clinical effect. We thus found polypharmacotherapy necessary for some severely retarded patients with epilepsy. Our multidisciplinary approach and chart monitoring system has many advantages and is valuable for the medical care and drug treatment of this patient category.     

硫酸镁治疗新生儿重症肺炎的临床研究及对血气血镁的影响

目的　为探讨硫酸镁治疗新生儿重症肺炎的临床效果及对血气血镁的影响。方法　采用 96例新生儿重症肺炎患儿随机分成治疗组 4 8例 ,对照组 4 8例 ,治疗组加用硫酸镁 30～ 5 0mg/(kg·d)加入 5 %葡萄糖 2 0ml静滴 ,持续 1h ,疗程3～ 8d ,同时监测血气血镁。结果　治疗组总有效率 79.2 % ,对照组总有效率 5 0 .0 % (P <0 .0 1) ,硫酸镁在改善症状 ,消除肺部体征及缩短住院时间和提高治愈率等方面优于对照组 ,治疗组病死率下降 ,同时血气恢复正常优于对照组 ,血镁含量治疗前后无变化。结论　硫酸镁治疗新生儿重症肺炎疗效显著 ,未发现明显副作用。     

血清TBA评估慢性重型肝炎肝细胞损伤的临床价值

目的　进一步探讨血清总胆汁酸 (TBA)评估慢性重型肝炎患者肝细胞损伤程度及其预后的临床价值。方法　对慢性重型肝炎组 12 2例、慢性肝炎组 98例和正常对照组 4 8人同时测定TBA、总胆红素 (TBIL)及凝血酶原活动度 (PA) ,并分析它们之间的关系。结果　慢性重型肝炎患者血清TBA水平显著高于慢性肝炎组及正常对照组 (P <0 .0 1) ,TBA与TBIL呈正相关 ,与PA呈负相关 (分别为r =0 .712 ,P <0 .0 1;r =- 0 .832 ,P <0 .0 1) ;治愈 +好转组TBA明显低于恶化 +死亡组 (P <0 .0 1)。结论　慢性重型肝炎TBA显著升高 ,肝细胞损伤越严重 ,TBA水平越高。TBA是敏感的肝功能检测指标 ,对慢性重型肝炎的疗效及预后评估有一定的临床价值。     

Evaluation and Treatment of Children with Primary Immune Deficiency in the Emergency Department

The potential for morbidity and mortality in patients who have PID with febrile and nonfebrile illness is extremely high. Familiarity with the clinical manifestations of PID and collaboration with a pediatric immunologist are prerequisites for optimal short-term care of these complex patients. Conservative management with empiric broad-spectrum antimicrobials, early and aggressive surgical debridement of abscesses, and admission at a tertiary pediatric care center are often indicated.     

亚急性重症肝炎与淤胆性肝炎黄疸成因的组织学差别

对29例亚急性重症肝炎及13例次淤胆性肝炎肝穿刺标本的光、电镜检查,测算了18例亚急性重症肝炎,9例淤胆性肝炎肝细胞内淤胆的容积百分比、胆汁凝固性坏死的容积百分比与临床资料进行统计学处理,指出这两类肝炎都有肝细胞内淤胆和胆汁凝固性坏死,但淤胆性肝炎肝小叶结构完整,胆汁流出道不破坏,亚急性重症肝炎肝小叶破坏。认为除肝细胞大量坏死外,胆汁流出道破坏是影响预后的另一个重要因素。本文详细描述了胆计凝固性坏死的超微结构改变。     

四川省绵阳市2019—2021年流行性感冒流行病学特征分析

目的 了解绵阳市2019—2021年流行性感冒流行病学特征,为绵阳市流感防控工作提供重要依据。方法 收集绵阳市2019—2021年流感监测相关数据,采用描述性流行病学方法进行统计学分析。结果 绵阳市2019—2021年流感共报告发病55 970例,年均报告发病率388.08/10万。报告流感样病例（influenza-like illness cases, ILI） 103 723例,年平均ILI%为3.58%。2019年流感报告发病率、ILI%、阳性检出率均远超过历年同期水平。人群分类构成以15岁以下学生为主。报告发病数居前三位的地区分别为涪城区20 118例（占35.94%）、游仙区6 394例（占11.42%）、江油市5 800例（占10.36%）。2019—2021年共收到并检测ILI标本10 126份,阳性率19.53%;标本阳性检出率以15岁以下学生为主。历年流感病毒优势毒株呈现出交替流行的趋势,2019年以A（H3）型为主,2020年受新冠疫情影响,全年阳性检出率均较低,2021年除检出2份A（H9）型外,其余均为BV型。2019—2021年共报告ILI暴发疫情43起,发生时间主要集中在冬季,场所以小学居多。结论 2019—2021年绵阳市流感病例、ILI、病原学监测、暴发疫情的特征基本一致,15岁以下的学生及学校仍为重点关注人群及场所。而新型冠状病毒肺炎疫情大流行下,流感的低发水平进一步印证非药物干预措施对流感防控工作的重要性。     

Adult adjustment of persons with severe/profound mental disabilities: A longitudinal study

The parents of 14 individuals with severe/profound mental disabilities were interviewed one and three years after their children graduated or aged out of high school. Two categories of information were sought concerning the adult adjustment of these individuals. General status variables included marital status, place of residence, agencies contacted concerning employment opportunities, financial resources, leisure activities, means of transportation, sources of help in resolving problems, and amount of postsecondary training. Employment variables included location of employment, wages, number of hours worked per week, and job benefits received. Results indicated that three years after exiting high school, all participants were very dependent upon others for housing, transportation, and financial assistance. Ten of the 14 individuals were employed 3 years after exiting high school, all in sheltered workshops.