消炎痛治疗宫内放环后出血

积极治疗节育手术并发症是搞好计划生育的一个重要环节。月经异常是宫内放置节育环的主要并发症，也是节育环停止使用的主要原因。近几年来本人采用消炎痛治疗官内放环后月经异常，取得了良好的效果。     

早产患者血清粒细胞集落刺激因子的检测及其意义

目的探讨粒细胞集落刺激因子(G-CSF)与自发性早产的关系及其对预测早产的可能意义。方法采用ELISA-双抗体夹心法分别对28-34周、34-37周不同孕龄组早产妇女及正常妊娠妇女的血清G-CSF进行检测。结果孕28-34周早产妇女血清G-CSF水平较正常对照组妇女升高(P<0.05)。结论高水平的血清G-CSF与妊娠<34周发生的早产有关,检测妊娠妇女血清G-CSF水平对预测妊娠34周之前发生的早产有重要意义。     

Effect of maternal and infant covariates on sibship correlation in birth weight

Birth weight on 12,644 singleton infants from 6,196 sibships born in Maryland between 1980 and 1984 were used to estimate the effects of nine maternal and infant covariates on the sibship correlation in birth weight. Assuming a homogeneous correlation across all families, the estimated intraclass correlation was 0.4664 (+/- 0.0099). This high sibship correlation makes it possible to predict, with reasonable accuracy, the birth weight of a child given information on previous sibs, as well as covariates on the mother and/or infant pertinent to a given pregnancy. The reduction in variance associated with incorporating information on the nine covariates used here was approximately equal to that obtained by conditioning on a single previous sib. Testing for heterogeneity in correlation among different groups of families showed that a crude measure of parity (first live birth vs. other), time between births, mother's marital status, and maternal age at the birth of the last child significantly influenced the sibship correlation in birth weight.     

脐动脉血PCT、CRP检测在早产儿早期感染中的作用

目的:为进一步提高早产儿重症感染的早期诊断率探讨一种快速、可靠的方法。方法:用LUMITestPCT方法检测我院出生的有感染可能的早产儿的脐动脉血清降钙素原(PCT)。同时检测脐动脉血C反应蛋白(CRP);由新生儿专业的医师对其病情进行观察,在不知道PCT值时做出病情的临床诊断,52例病例分为:重症感染组(n=28)和对照组(n=24)。进行回顾性对比分析。结果:早期开始的早产儿感染与CRP、PCT浓度在出生时的增加相关,差异有极显著性(P<0.001);脐动脉血中,PCT浓度的增加与CRP水平变化呈正相关(r=0.88)。PCT的敏感性(96.4%)和特异性(95.8%)均高于CRP(敏感性75%,特异性91.6%)。结论:PCT可作为早产儿早期感染的早期、快速检测指标,与CRP相比,PCT敏感性、特异性均高。本研究方法对早产儿无创伤。     

Partner- and partnership-related risk factors for preterm birth among low-income women in Lima,Peru

A woman's partner and the characteristics of their partnership can play an important role in the health of her pregnancy. Yet, with the notable exception of intimate partner violence, there has been little previous research addressing the associations between partner- or partnership-related factors and birth outcomes. This analysis tested the hypothesis that risk factors related specifically to partner or partnership characteristics increased the risk for preterm birth. Between 2003 and 2005, a total of 580 preterm cases (20–36 weeks gestational age at delivery) and 633 term controls (≥37 weeks) were selected from women delivering at an obstetric hospital in Lima, Peru. Each woman completed a confidential, structured interview and provided biological specimens within 48 h after delivery. Multivariable logistic regression was used to assess associations between partner and partnership characteristics and preterm birth. After adjustment for behavioral, demographic, and obstetric risk factors, ever having had a partner with a history of drug use (aOR = 1.91, 95% CI 1.22–2.99), ever having had anal sex (aOR = 1.40, 95% CI 1.07–1.84), having a current partner with a history of visiting prostitutes (aOR = 1.69, 95% CI 1.22–2.33), and perceiving one's current partner as a “womanizer” (aOR = 1.34, 95% CI 1.02–1.77) were significantly associated with an elevated risk of preterm birth when tested in separate models. These four factors were then used to create a composite partnership risk score, which showed an increasing dose-response relationship with preterm birth risk (per additional partner risk factor: aOR = 1.31, 95% CI 1.16–1.49). These results highlight the importance of considering a broader set of risk factors for preterm birth, specifically those related to a woman's partner and partnership characteristics. Further research could clarify the specific mechanisms through which these partner and partnership characteristics may increase the risk of preterm birth.     

新生儿出生信息样本分析

目的:了解和探讨新生儿出生信息的分布态势及规律。方法:对本院2006年1~6月间所有新生儿出生信息进行样本分析。结果:半年间分娩的新生儿共1075例,其中死亡19例,双胞胎15例,以1028例单胎活产新生儿的出生体重、胎龄及产妇年龄作为研究样本进行分析,统计数据与传统意义上的正常胎龄和新生儿体重基本相符,胎龄、体重均值均有所提高。结论:孕产妇的健康状况和新生儿的体质均有所改善,随胎龄的增加,新生儿出生体重亦随之增加,并且,目前新生儿的整体统计体重要大于现有的临床指标,因此,应对现有的临床指标进行适当调整,重新确定低出生体重儿和巨大儿的临床指标。     

氨茶碱伍用纳洛酮治疗早产儿原发性呼吸暂停疗效观察(附46例临床报告)

目的观察氨茶碱伍用纳洛酮治疗早产儿原发性呼吸暂停的临床疗效。方法将112例早产儿随机分为两组,对照组(66例)和观察组(46例),对照组及观察组均应用氨茶碱治疗呼吸暂停,观察组加用纳洛酮,首次按0.1mg/kg静脉侧入,继之以0.1mg/kg,以0.03～0.05mg/(kg·h)速度静脉泵入,连用3d。比较两组原发性呼吸暂停的时间和发生次数、心率、经皮血氧饱和度等的差异。结果两组呼吸暂停次数为(1.6±0.9)次/dvs(3.0±1.7)次/d及日均积分(1.7±1.3)分vs(3.6±2.4)分,观察组均明显减少,P<0.001和P<0.05;呼吸暂停的时间(18.6±3.5)svs(20.2±3.9)s,观察组明显缩短;SpO2(81.0±10.6)%vs(75.4±8.9)%及心率(91.2±12.6)次/minvs(84.6±14.3)次/min,观察组下降程度明显减轻(P<0.05)。治疗组总有效率明显优于对照组(χ2=8.47,P<0.01)。结论氨茶碱伍用纳洛酮治疗早产儿原发性呼吸暂停疗效显著。     

孕足月胎膜早破与头位难产的相关性

目的：探讨足月妊娠胎膜早破与难产的关系。方法：选择262例足月妊娠胎膜早破患者作为观察组,另随机抽取本院同期262例无胎膜早破的健康孕妇作为对照组,比较两组难产率的发生情况。结果：观察组难产率为45.0%,明显高于对照组的22.9%（P〈0.01）。两组的难产因素差异无统计学意义（P〉0.05）。结论：胎膜早破与难产有相关性,应及早处理,防止母儿并发症的发生。     

Lung function development in the first 2 yr of life is independent of allergic diseases by 2 yr

The aim of the study was to assess if lung function at birth predicts lung function at 2 yr and secondly, if lung function development was influenced by the common phenotypes of recurrent bronchial obstruction (rBO) or atopic eczema (AE) by 2 yr. Lung function was assessed at birth (n = 802) and at 2 yr within the prospective birth cohort study 'the Environment and Childhood Asthma Study' in Oslo. The 135 children with lung function measured at birth by tidal flow volume (TFV) loops and passive respiratory mechanics, who were included in a nested case-control study were reinvestigated at 2 yr with clinical examination, TFV loops (n = 90) (mean age 26.6 (3.7 s.d.) months), skin prick test and parental interview. Children were categorized into quartiles (lower, middle two, upper) according to time to peak tidal expiratory flow/total expiratory time (t(PTEF)/t(E)) at birth as well as clinical phenotype based on the presence of rBO and/or AE (ever) by 2 yr. The observed reduction in mean t(PTEF)/t(E) from birth to 2 yr within the quartiles, were not significantly different after controlling for 'regression to the mean'. t(PTEF)/t(E) at birth correlated significantly with t(PTEF)/t(E) at 2 yr, (r = 0.475, p < 0.001). Children with both rBO and AE by 2 yr had significantly lower t(PTEF)/t(E) at 2 yr (p = 0.002) and at birth (p = 0.027), compared with children with no rBO or AE. Clinical phenotype at 2 yr did not influence the change in t(PTEF)/t(E) from birth to 2 yr. This study demonstrates a clear tracking of lung function from birth, not influenced by rBO or AE by 2 yr.     

参松养心胶囊治疗室性早博的疗效观察

目的比较中药参松养心胶囊与西药慢心律治疗室性早搏的疗效与安全性。方法80例室性早搏患者被随机分为两组，参松养心胶囊治疗组40例和慢心律对照组40例。治疗组口服参松养心胶囊4粒，3次／d；对照组口服慢心律150mg，3次／d，疗程4周，观察两组临床疗效。结果治疗组总有效率为80％，症状改善率为90％；对照组总有效率为82．5％，症状改善率70％。两组比较差异无统计学意义（P〉0．05），两组治疗室性早搏临床疗效相当。结论参松养心胶囊与慢心律有相近的治疗室性早搏作用，且不良反应少。