目的 评价急性心肌梗塞患者转往有条件医院行PCI治疗前应用替罗非班(血小板Ⅱb/Ⅲa受体拮抗剂)的临床疗效与安全性。方法 选取从2013年1月—2014年9月诊断为急性心肌梗塞行PCI治疗的患者共66例。随机分为观察组(确定转院行PCI治疗前在我院应用替罗非班) 34例、对照组(转运到花都区人民医院心内科行PCI治疗后应用替罗非班) 32例。观察比较两组患者首次造影的冠脉血流情况与术后的冠脉血流情况、PCI时心电图抬高的ST回落情况与心肌标志物峰值前移情况、住院期间与随访30天期间不良心血管事件(MAGC)的发生情况(支架内血栓与二次血运重建发生率、再梗塞率、心绞痛、死亡率)以及两组的不良反应。结果 观察组首次造影的冠脉血流优于对照组;术后的冠脉血流观察组优于对照组(P<0.05);PCI时心电图ST回落≥1/2的情况与TNI、CK-MB峰值前移情况优于对照组(P<0.05);不良心血管事件发生率较对照组少(P<0.05);不良反应发生率差异无统计学意义(P>0.05)。结论 急性心梗转院PCI患者,转院前应用替罗非班比转院后应用获益更大,安全性尚可。这类病人,在确定转院之时即时应用替罗非班是合理时机。

目的 探讨光疗对早产儿血浆β-内啡肽含量的影响及与早产儿呼吸暂停的相关性。方法 收集我院住院早产儿92例,检测早产儿光疗前、中、后的血浆β-内啡肽及血清电解质、血糖及pH值,并将光疗过程中出现呼吸暂停者纳入光疗呼吸暂停组28例,无呼吸暂停者纳入光疗非呼吸暂停组44例,并设非光疗无呼吸暂停早产儿为对照组20例,比较组间上述指标的差异。结果 各组早产儿的血清电解质、血糖、血液pH值在光疗前、中、后无变化,差异无统计学意义(P>0.05)。光疗呼吸暂停组的血浆β-内啡肽浓度在光疗前、中、后无变化,差异无统计学意义(P>0.05),光疗呼吸暂停组和非呼吸暂停组之间血浆β-内啡肽的浓度无变化,差异无统计学意义(P>0.05),光疗组与非光疗组β-内啡肽浓度无变化,差异也无统计学意义(P>0.05)。结论 早产儿光疗前后β-内啡肽浓度无变化,呼吸暂停与β-内啡肽含量无相关性。

目的 了解惠州地区无偿献血者中抗-Mur及Mur抗原的频率,为指导临床输血及建立稀有血型红细胞库提供依据。方法 用微板盐水法和凝聚胺法筛查8686名自愿无偿献血者血浆中的抗-Mur,再用微柱凝胶卡方法进一步确认;采用人源抗-Mur血清检测1119名献血者Mur抗原的红细胞表型。结果 无偿献血者血清中抗-Mur频率为0.35%(31/8686),男女间的差异有统计意义(P<0.05),女性高于男性;Mur抗原阳性频率为5.61％(63／1119)。结论 惠州地区无偿献血者中抗-Mur频率较高,而Mur抗原阳性则相对较常见,在输血前检查项目中增加Mur血型抗原抗体检测是非常必要的。

Objective To investigate the frequency of anti-Mur and Mur antigen among blood donors in Huizhou city and provide data for guiding clinical transfusion and establishing red blood cells library of rare blood type. Method Micro-plate brine method and polybrene method are used to screen anti-Mur from 8686 blood donors. DG Gel Coombs cards are used to confirm the result. Human anti-Mur serum is used to screen the phenotypes from other 1119 blood donors. Results The frequency of anti-Mur was 0.35%(31/8686). The differences between men and women had statistical significance (P<0.05), of which women were higher than men. The frequency of Mur antigen positive was 5.61％(63／1119). Conclusion The blood donors in Huizhou showed a high frequency of anti-Mur and a relatively high frequency of Mur antigen, so it is very necessary to add test method of Mur blood group antigen and antibody before the donors carry out the blood transfusion process.

目的 通过比较治疗组服药前、后骨密度及骨代谢指标的变化情况,并将治疗组、对照组分别作对比,观察壮骨颗粒治疗绝经后女性骨量减少及骨质疏松、改善其骨代谢的临床疗效。方法 将研究对象随机分为两组,治疗组服用壮骨颗粒＋迪巧,对照组只服用迪巧。结果 壮骨颗粒组治疗后血清中的PINP、β-Crosslaps及N-MID下降(P＜0.05);与治疗前相比,腰椎(L2-L4)BMD提高(P＜0.05);壮骨颗粒能改善绝经后女性骨代谢及提高骨密度的效果优于迪巧组。结论 壮骨颗粒是治疗绝经后女性骨量减少及骨质疏松、提高骨量、改善骨代谢情况的安全有效药物。

目的 探讨群组管理对老年前列腺术后患者下肢活动依从性的效果。方法 将60例患者分为干预组和对照组,对照组按常规护理,干预组实施1周的群组管理活动。结果 干预后干预组患者对预防DVT发生的知晓度、进行下肢主动活动的依从性高于对照组,双下肢皮肤温度、颜色、胀痛等改变显著小于对照组,比较差异均有统计学意义(P＜ 0. 01)。结论 群组管理是一种有效的管理模式,可增强患者的自我效能,提高患者下肢活动的依从性,达到预防DVT发生的作用。

Objective To explore the influence of group management on compliance of lower extremities of elderly patients who underwent prostatectomy. Methods 60 patients were divided into the intervention group and the control group. While the control group was accepted normal nursing, the intervention group was accepted one-week group management. Results The intervention group performed better than the control group in awareness on the prevention of DVT and compliance of activities of lower extremities, and experienced less changes than the control group in skin temperatures, colors and ache of both lower extremities. These changes had statistical significant (P＜0.01). Conclusion Group management is an effective management mode, and improves parents' self-efficacy and compliance of lower extremities, is helping prevent DVT.

目的 通过比较术前螺旋CT诊断与X线、超声诊断,并分析螺旋CT的影像学表现,探讨急诊螺旋CT在外伤性肠及肠系膜损伤诊断及定位的价值。方法 回顾性分析经手术证实的65例行急诊平扫的肠或肠系膜损伤的术前CT、X线、B超等影像诊断结果,比较不同影像报告与术后诊断的符合情况,分析外伤性肠及肠系膜损伤的CT诊断的特点。结果 对肠及肠系膜损伤的CT诊断准确率高于X线、B超诊断准确率,差异有统计学意义(P=0.012,P<0.001),螺旋CT对外伤性肠及肠系膜损伤有对应的征象,利于做出定位诊断。结论 螺旋CT对腹部外伤性肠及肠系膜损伤具有良好的诊断及定位的价值。

Objective To investigate the value of spiral CT in enteral and mesenteric injury diagnosing and localizing caused by abdominal traumatic emergency,by the means of analyzing and comparing the preoperative CT report to X-ray and b-ultrasound reports. Methods 65 cases of confirmed enteral or mesenteric injury were recruited to explore their preoperative CT、X-ray and b-ultrasound features.Statistical analysis was conducted to calculate and compare the rate of sensitivity of 3 different test in diagnosing enteral and mesenteric injury. Results The accuracy of CT in diagnosing enteral and mesenteric injury were better than X-ray and b-ultrasound,the differences were statistical significance(P=0.012,P<0.001),and the CT features can help to localize the injury position. Conclusion Spiral CT scans have value in diagnosing enteral and mesenteric injury.

目的 探讨糖化血红蛋白(HbA1c)联合超敏C反应蛋白(hs-CRP)在筛查妊娠期糖尿病(GDM)的临床意义。方法 选择2013年9月1日—2014年8月31日在我院妇产科孕期产前检查及分娩的孕妇,根据糖耐量试验(OGTT)、HbA1c和hs-CRP检查,筛查出92例孕妇为GDM组,并随机抽取OGTT正常的健康孕妇90例为NGT组,25例健康孕龄女性为对照组,分析3组FPG、HbA1c、hs-CRP及OGTT结果。结果 GDM组OGTT、HbA1c、hs-CRP高于NGT组和对照组,差异有统计学意义(P<0.01),NGT组与对照组比较,HbA1c、hs-CRP浓度差异无统计学意义(P>0.05),但3组FPG差异无统计学意义(P>0.05),Pearson相关分析显示,HbA1c与hs-CRP呈正相关(r=0.79,P<0.01)。结论 GDM患者HbA1c、hs-CRP水平升高,HbA1c联合hs-CRP可能成为GDM筛查的良好指标。

Objective To evaluate the feasibility of combination of glycosylated hemoglobin A1c(HbA1c) and high-sensitivity CRP in screening of gestational diabetes mellitus(GDM). Methods According to glucose tolerance test(OGTT),HbA1c and hs-CRP during 24~28 pregnant weeks,92 women with GDM (GDM group) and 90 normal pregnant women (NGT group) were enrolled in this study with another 25 women of child-bearing age as the control group. The results of FBG, OGTT, HbA1c and hs-CRP among three groups were analyzed. Results OGTT, HbA1c and hs-CRP level in GDM group were higher than that in NGT group and control group (P<0.05), but there were no significant differences of the level of FPG of 3 groups(P>0.05).Compare with NGT group and control group, There were no significant differences of the level of HbA1c and hs-CRP(P>0.05). Pearson correlation analysis showed that HbA1c had significant association with hs-CRP(r=0.79, P<0.01). Conclusion HbA1c and hs-CRP level in GDM group were increased, HbA1c combined with hs-CRP could be of some value in screening of GDM.

目的 了解佛山市南海区性传播疾病(STD)门诊病人单纯疱疹病毒感染的流行情况。方法 对2013年1月—2014年6月间前往佛山市南海区3个规范化性病门诊就诊的患者进行问卷调查、生殖器疱疹临床诊断和单纯疱疹病毒分类抗体检测、分泌物实时荧光定量聚合酶链反应(FQ-PCR)检测。结果 350例疑似生殖器疱疹患者中,HSV-I的IgM 和IgG的检出率分别是5.4%(19/350)和87.7%　(307/350),HSV-II的IgM 和IgG检出率分别是2.9%(10/350)和42%(147/350),两种血清型中以HSV-I感染为主,且IgG 阳性率高于IgM(HSV-I的χ²=238.1,P＜0.005;HSV-II的χ²=259.08,P＜0.005);HSV-ⅡIgG感染者147例(男115例,女32例),感染率分别为41.2% 和42.7%。男性HSV-ⅡDNA感染率高于女性,二者差异有统计学意义(χ²=3.94,P＜0.05)。结论 本地区性病门诊中HSV抗体检出率高,以HSV-I感染为主;对于疑似生殖器疱疹患者,同时进行HSV抗原及血清HSV-I、HSV-II的 IgM和 IgG抗体联合检测更有助于临床GH诊断;男性患者易于临床诊断。

Objective To investigate the epidemiological characteristics of herpes simplex virus infection in patients attending a sexually transmitted diseases(STD)clinic in Nanhai District of Foshan. Methods The 350 patients attending the three standardized STD clinic in Nanhai District of Foshan from January,2013 to June,2014 were interviewed with an anonymous questionnaire,blood-tested for HSV(IgM、IgG) antibody.And secretion was detected by FQ-PCR for HSV antigen. Results In 350 patients with suspected GH,the positive rate of HSV-I IgM and IgG were 5.4%(19/350)and 87.7%(307/350).The positive rate of HSV-II IgM and IgG were 2.9%(10/350)and 42%(147/350),respectively.HSV-I infection was principal in two serologic types,and the positive rate of IgG was higher than that of IgM (P<0.05).There were 147 patients infected HSV-II IgG(male 115,female 32).The infection rate is 41.2% and 42.7%.The infection rate of HSV-ⅡDNA in men was higher than that in women.There was a significant difference between them(P<0.05). Conclusion There was a high positive detection rate of HSV from sexually transmitted disease clinic in this region.And HSV-1 was principal.For patients with suspected genital herpes,detection of HSV antigen tests combined with HSV-I、HSV-II IgM and IgG serum antibody tests is more helpful in the clinical diagnosis of genital herpe.HSV infected men patients were likely to clinically diagnose.

目的 评估关节松动联合运动疗法对颞下颌关节慢性不可复性盘前移位患者的疗效。方法 采用随机对照方法,将46例慢性不可复性盘前移位患者随机分为联合治疗组(n=24)及对照组(n=22), 对照组仅接受传统治疗(包括超短波、超声波、软组织按摩及健康教育),治疗组在传统治疗的基础上应用关节松动联合运动疗法。在治疗前和治疗后2周采用最大张口度(maximal interincisal opening,MIO)、目测类比法(visual analog scale,VAS)、口腔健康影响程度量表(health impact profile-14,HIP-14)评价疗效。结果 治疗前两组患者一般情况类似。治疗后两组颞下颌关节MIO、VAS、HIP-14得分较治疗前改善(P<0.05),组间比较,治疗组在MIO、VAS、HIP-14评分比对照组改善(P<0.05)。结论 关节松动联合运动疗法治疗颞下颌关节慢性不可复性盘前移位疗效明显,值得推广。

Objective To evaluate the effectiveness of joint mobilization combined with therapeutic exercise in patients with chronic anterior disc displacement without reduction of temporomandibular joints. Methods 46 patients with chronic anterior disc displacement without reduction were randomly divided into two groups. The treatment group of 24 cases received joint mobilization combined with therapeutic exercise and conventional therapy (ultrashort-wave diathermy, ultrasound therapy, soft tissue massage, health education), 22 cases in the control group received conventional treatment.The treatment was administered for 2 weeks. The baseline and endpoint outcome assessment measures were maximal interincisal opening (MIO),visual analogue scale(VAS)score and oral health impact profile (HIP-14). Results After the treatment, significant improvements were observed in the two groups of all the outcome measurements (P<0.05).Maximal interincisal opening, visual analogue scale and oral health impact profile were improved significantly in the treatment group than in the control group (P<0.05). Conclusion Joint mobilization combined with therapeutic exercise can improve the symptoms of chronic anterior disc displacement without reduction.

目的 通过比较利伐沙班、依若肝素和非抗凝治疗对全膝关节表面置换术后的疗效,分析全膝关节置换术后抗凝治疗的必要性、有效性及安全性。方法 选取2010年1月—2013年8月我科收治的全膝关节表面置换术的患者154例,按治疗方式分成利伐沙班组(A组)、依若肝素钠组(B组)及非抗凝组(C组)。观察各组术后静脉血栓栓塞发生率;术前及用药后凝血功能指标的变化;术后总失血量、显性失血量、隐性失血量;伤口情况;膝关节功能HSS评分。结果 A组与B组术后无静脉栓塞症发生,C组出现静脉栓塞症3例;A、B、C三组术前与术后凝血功能指标差异均无统计学意义(P>0.05);B组术后显性失血量高于A组(P<0.05);三组患者术前及术后各回访时间点膝关节功能HSS评分差异无统计学意义(P>0.05)。结论 抗凝药物预防全膝关节置换术后静脉血栓栓塞症的效果确切,利伐沙班与依若肝素疗效相当;抗凝治疗不会增加术后失血量及伤口并发症的发生率,且对术后膝关节中期功能恢复无影响。全膝关节表面置换术后使用抗凝治疗效果良好,安全性可。

Objective To compare the influence of anticoagulant therapy on the curative effect after total knee arthroplasty and evaluate the necessity, effectiveness and safety of anticoagulant therapy. Methods 154 patients after total knee arthroplastyfrom January 2010 to August 2013 in our department were divided into the rivaroxaban group (group A), the enoxaparin group (B group) and non anticoagulation group (group C) according to the treatments. It was observed that the postoperative venous thromboembolism incidence; changes of blood coagulation indexes before and after the operation; the total blood loss、dominant blood loss and hidden hemorrhage; the wound; the HSS score of knee function. Results None of postoperative venous thromboembolism occurred in group A and B, three cases of venous thromboembolism in group C;The differences of between preoperative and postoperative coagulation indexes in three groups had no statistical significance (P>0.05); Dominant blood loss in group B was significantly higher than that of group A (P<0.05); No statistical significance in the HSS scores of knee function of three group (P>0.05). Conclusion The effect of anticoagulant drugs on the prevention of venous thromboembolism after total knee arthroplasty is effective, same efficacy in the treatment with rivaroxaban or enoxaparin; anticoagulant therapy does not significantly increase the postoperative blood loss and the incidence of wound complications, does not influence the recovery of postoperative mid-term knee function. The use of anticoagulation therapy after total knee arthroplasty has good effect and be safety.