强化健康教育及心理干预对老年高血压患者健康行为及生活质量的影响

目的探讨强化健康教育及心理干预的健康管理模式对老年高血压患者健康行为及生活质量的影响。方法选取我院收治的210例老年高血压患者,随机将其分为对照组(105例,常规综合护理)与观察组(105例,对照组基础上强化健康教育及心理干预)。比较两组的护理效果。结果护理后,两组的生活方式均改善,且观察组优于对照组(P<0.05)。护理后,两组HK-LS评分均升高,SBP、DBP水平均下降,且观察组优于对照组(P<0.05)。护理后,两组自我健康管理行为评分均升高,且观察组高于对照组(P<0.05)。护理后,两组的HAMA、HAMD评分均降低,生活质量评分均升高,且观察组优于对照组(P<0.05)。结论强化健康教育及心理干预能明显提高老年高血压患者自我健康管理行为,降低血压,改善生活方式、心理状态和生存质量。     

A novel p.Gly417Valfs*12 mutation in the MTTP gene causing abetalipoproteinemia: Presentation of the first patient in Mexico and analysis of the previously reported cases

BackgroundOur aims were to describe the first Mexican patient with abetalipoproteinemia and to perform a comparative analysis of biochemical, clinical, and genetic characteristics of 100 cases reported in the literature.MethodsWe performed biochemical and molecular screenings in a Mexican girl with extremely low lipid levels and in her family. Further, we integrated and evaluated the characteristics of the cases with abetalipoproteinemia described in the literature.ResultsOur patient is a six‐year‐old girl who presented vomiting, chronic diarrhea, failure to thrive, malabsorption, acanthocytosis, anemia, transaminases elevation, and extremely low lipid levels. MTTP gene sequencing revealed homozygosity for a novel mutation p.Gly417Valfs*12 (G deletion c.1250). With the analysis of the reported cases, 60 clinical features (14 classical and 46 non‐classical) were observed, being the most common acanthocytosis (57.5%), malabsorption (43.7%), and diarrhea (42.5%); 48.8% of the patients presented only classic clinical features, while the remaining 51.2% developed secondary effects due to a fat‐soluble vitamin deficiency. An odds ratio analysis disclosed that patients diagnosed after 10 years of age have an increased risk for presenting clinical complications (OR = 18.0; 95% CI 6.0‐54.1, p < 0.0001). A great diversity of mutations in MTTP has been observed (n = 76, being the most common p.G865X and p.N139_E140) and some of them with possible residual activity.ConclusionThe first Mexican patient with abetalipoproteinemia presents a novel MTTP mutation p.Gly417Valfs*12. Three factors that could modulate the phenotype in abetalipoproteinemia were identified: age at diagnosis, treatment, and the causal mutation.     

心理应激性心肌缺血与中青年女性冠心病的研究

中青年女性发生冠心病的预后不如男性好，这种现象不能用已经证实的传统的心血管疾病危险因素完全解释。心理应激作为新的危险因素，被广泛证实可诱发可逆的心肌缺血，称之为心理应激性心肌缺血。在缺血性心脏病患者中，心理应激性心肌缺血发生率高且可加重预后转归。与男性患者相比，中青年女性更容易发生心理应激性心肌缺血。最新的研究数据表明微循环障碍可能在中青年女性心理应激性心肌缺血的发生中扮演重要角色。这篇文章首次综述心理应激性心肌缺血与中青年女性冠心病的研究进展。     

旬阳县蜀河镇村级药具免费发放点功能作用情况调查研究

目的了解旬阳县蜀河镇已婚育龄妇女避孕节育知识知晓程度和接受避孕节育服务情况，村级药具发放点现状及存在问题。方法采用随机数字表法，抽取了285名旬阳县蜀河镇内的22个行政村和一个居委会的已婚育龄妇女为调查对象进行问卷调查；查看了22个村级、1个居委会药具发放点的发放和库存情况。结果有效问卷342份。调查对象使用药具基本情况院接受避孕节育知识教育比例99%，口服避孕药30.53%，外用避孕药及避孕套68.77%，皮埋0.7%。实施避孕措施失败率3.5%。村级发放点人员文化程度院初中65%，高中及中专30%，其它5%。接受药具知识培训100%，存档备案但均未办理上岗证，无职称。报酬落实100%。发放点品种在5种以上90%，3个品种10%，发现存在过期、失效、霉变等1.6%，原因为过期、失效。发放点保证发放周期每月1次占97%。结论村级避孕节育知识的宣传普及、咨询和随访服务以及提高卫生资源的利用方面，应进一步改善服务，提高服务质量。村级发放点人员整体文化水平不高，专业知识解答能力不足，但通过经常性开展工作，基本满足了农村育龄群众对避孕药具的服务需求。     

HPLC法同时测定多维元素片中维生素A和维生素E的含量

目的建立高效液相色谱(HPLC)法同时测定多维元素片中维生素A和维生素E的含量。方法采用C18色谱柱(250mm×4.6mm,5μm);流动相为甲醇-水(98∶2);流速为1.0mL·min-1;检测波长为265nm;柱温为25℃。结果维生素A和维生素E的线性关系良好,相关系数(r)均大于0.999 9;专属性强,维生素A、维生素E与药品中其他成分之间均有良好的分离度;稳定性和精密度良好,相对标准偏差(RSD值)均小于1.0%;回收率良好,回收率在91.07%~92.85%之间;稳定性能满足实验要求。结论该法可同时定性和定量分析多维元素片中的维生素A和维生素E,其方法的精密度、回收率和检出限能满足实际检测要求,可用于该制剂中维生素A和维生素E的监测。     

定坤丹联合炔诺酮治疗月经不调的临床研究

目的探讨定坤丹联合炔诺酮治疗月经不调的临床疗效。方法选取2017年3月—2019年3月在开封市人民医院治疗的月经不调患者92例,根据用药的差别分为对照组(46例)和治疗组(46例)。对照组口服炔诺酮片,2.5mg/次,4次/d;治疗组在对照组基础上口服定坤丹,7 g/次,2次/d。两组患者均经过3个月经周期治疗。观察两组患者临床疗效,同时比较治疗前后两组患者临床症候积分、性激素水平、月经失血图(PBAC)、中华生存质量量表(Ch QOL)、高温相评分(HPS)、匹茨堡睡眠质量指数量表(PSQI)评分以及血清细胞因子水平。结果治疗后,对照组临床有效率为82.61%,显著低于治疗组的97.83%,两组比较差异具有统计学意义(P0.05)。治疗后,两组患者症候积分明显下降(P0.05),且治疗组临床症候积分明显低于对照组(P0.05)。治疗后,两组血清孕酮(P)、雌二醇(E2)水平显著升高(P0.05),黄体生成激素(LH)、促卵泡成熟激素(FSH)水平显著下降(P0.05),且治疗组E2、P、LH和FSH水平明显好于对照组(P0.05)。治疗后,两组PBAC和PSQI评分显著下降(P0.05),Ch QOL和HPS评分显著升高(P0.05),且治疗组PBAC、PSQI、Ch QOL和HPS评分明显好于对照组(P0.05)。治疗后,两组患者血清表皮生长因子(EGF)、血管内皮生长因子(VEGF)水平均明显升高(P0.05),且治疗组EGF和VEGF水平明显高于对照组(P0.05)。结论定坤丹联合炔诺酮片治疗月经不调可有效改善患者临床症状,改善机体性激素水平,提高患者睡眠和生活质量。     

High prevalence of depression symptomology among adolescents in Soweto,South Africa associated with being female and cofactors relating to HIV transmission

Adolescents in HIV endemic settings are a priority demographic with respect to HIV prevention. Some studies have shown that behaviours associated with HIV transmission, may be mediated by mental health factors such as depression. We undertook this study to explore the prevalence and associations of depression symptomology among adolescents living in the HIV endemic community of Soweto, South Africa through the Botsha Bophelo Adolescent Health Study (BBAHS). We estimated the prevalence of depression using the Centre for Epidemiological Studies of Depression Scale, using a score of ≥24 to indicate ‘probable depression’. Among the 789 adolescents (14–19 years) with depression scores, 262 (33%) met the criteria for probable depression (99 [38%] men and 163 [62%] women; p = 0.061). In multivariable logistic regression, factors independently associated with depression included being female (AOR = 2.44, 95% CI: 1.45–4.00), marijuana use (AOR = 2.67, 95% CI: 1.21–5.93), physical violence (AOR = 1.63, 95% CI: 1.01–2.62), pregnancy (AOR = 2.00, 95% CI: 1.03–3.88) and incarceration (AOR = 2.09, 95% CI: 0.99–4.42). These data indicate that a concerning proportion of adolescents in Soweto may be suffering from depression and those screened as potentially depressed, were more likely to be female and have cofactors relating to increased risk for HIV. As part of a comprehensive HIV prevention strategy, we recommend that depression screening for adolescents be integrated into public and school health programs that triage those suffering into treatment programs.