目的 探讨不同用药方案治疗慢性阻塞性肺病所致肺部感染的药物经济学。方法 本次医学研究选择我院2012年1月—2014年1月收治的200例慢性阻塞性肺病所致肺部感染患者为观察对象,随机将其分为A组、B组、C组和D组,A组观察对象接受盐酸莫西沙星治疗,B组观察对象接受硫酸依替米星治疗,C组观察对象接受头孢哌酮钠治疗,D组观察对象接受他唑巴坦钠/哌拉西林钠治疗,回顾分析四组观察对象药物经济学。结果 四组观察对象药物敏感度对比差异有统计学意义(P<0.05),而临床治疗效果和不良反应发生率对比则差异无统计学意义(P>0.05)。结论 慢性阻塞性肺病所致肺部感染患者接受C方案治疗,具有理想的临床效果和较高的药物经济学效率。

目的 探讨妇女阴道健康状况及阴道分泌物清洁度、线索细胞及唾液酸酶法检测细菌性阴道病(BV)的相关性。方法 随机抽取2013年4月—2014年6月本院妇科疑似细菌性阴道病患者标本835例,分别采用生理盐水直接涂片及分泌物直接涂片进行革兰氏染色两者相结合检查清洁度、线索细胞;唾液酸酶法检测BV。结果 清洁度Ⅰ～Ⅱ占27.55%,BV阳性率为2.40%,线索细胞检出率1.32%;清洁度Ⅲ～Ⅳ占72.45%,病原菌阳性率为46.23%,其中BV阳性率为30.55%,线索细胞检出率为23.48%。结论 清洁度异常率比正常率偏高;清洁度正常不一定没有细菌性阴道病; BV的出现严重威胁妇女身体健康,正确的诊断有重要意义,唾液酸酶法检测BV虽有快速、操作简单、显色结果易判断,但温度、时间、取材问题等受多种因素影响。

Objective To explore the correlation between the health of women's vagina and vaginal cleanness, clue cells and bacterial vaginosis(BV)which is tested by the sialic acid enzymatic method. Methods Randomly select 835 suspected cases of bacterial vaginosis in our hospital gynecology department in April 2013-June 2014. Every case was respectively done saline direct smear and vaginal secretion direct smear gram staining to check vaginal cleanness and clue cells. BV is tested by sialic acid enzymatic method. Results The cleanness of I-II accounted for 27.55%, BV positive rate was 2.40%, the positive rate of clue cells was 1.32%;the cleanness of degree III-IV accounted for 72.45%, the positive rate of pathogenic bacteria was 46.23%, the positive rate of BV was 30.55%, the positive rate of clue cells leads to 23.48%. Conclusion The rate of abnormal vaginal cleanness is higher than the normal.The nomal vaginal cleaness does not show no bacterial vaginosis. The emergence of BV seriously affects women's health, so the correct diagnosis is of great importance. Although the of the saliva acid enzyme to test BV is fast, operates easily and the color results are easily to be judged, but it can be influenced by other factors such as temperature, time, materials issues.

目的 分析立体定向体部放射治疗(SBRJ)应用于孤立性肺肿瘤的疗效,探讨其临床价值。方法 采用拓能(TOPSLANE)全身X线立体定向放射治疗系统治疗15例孤立性肺肿瘤患者,其中I期非小细胞肺癌患者8例,单个肺转移瘤患者7例。单次剂量为5~8Gy／次,每天1次,每周3次,共8~10次,总剂量50~64Gy,生物有效剂量(BED)75~115Gy。分析治疗的近期疗效、急性放射损伤和局部控制率。结果 3例患者完全缓解(20.0%),10例患者部分缓解(66.7%),2例患者病灶稳定(13.3%),没有疾病进展的患者。15例患者总有效率为86.7%(13/15)。BED<90Gy的患者有效率为33.3%,而BED>90Gy的患者有效率为100%,差异有统计学意义(P＜0.05)。3例患者出现2级急性放射损伤,未见3级以上毒副反应。1年和2年局控率分别为92.3%和81.2%。结论 SBRT治疗孤立性肺肿瘤可获得较好的近期疗效和局部控制率,急性放射损伤较轻。

Objective To analyze the efficacy of stereotactic body radiation therapy(SBRT) onsolitary pulmonary tumor and explore its clinical value. Methods TOPSLANE X-ray stereotactic body radiation therapy system was used for treatment of fifteen patients with solitary pulmonary tumor, including eight patients with stage I non-small cell lung cancer and seven patients with single lung metastasis. Fraction dose of 5 to 8Gy was prescribed once a day, three times a week, totally 8 to 10 times to a total dose of 50 to 64 Gy and biological effective dose(BED) of 75 to 115Gy. Short-term efficacy, acute radiation injury and local control rate were analyzed. Results After treatment, there were three patients with complete response (CR) (20.0%), ten patients with partial response (PR) (66.7%), tow patients with stable disease (SD) (13.3%), and no patients with progressive disease (PD). The total response rate was 86.7% (13/15). The response rate was 33.3% in patients with BED <90 Gy, while it was 100% in patients with BED> 90 Gy, and the difference was statistically significant (P<0.05). Grade 2 acute radiation injuries were observed in three patients, and no toxicity greater than grade 3 was observed. The 1-year and 2-year local control rate was 92.3% and 81.2%, respectively. Conclusion SBRT on solitary pulmonary tumor has good short-term efficacy and local control rate with mild acute radiation injury.

目的 探讨优质护理对于提高白内障手术患者术后恢复的影响。方法 选取本院自2014年1月—2014年6月收治的56例实施白内障手术的患者,将患者平均分配为对照组和实验组,对照组实行常规护理服务,观察组实施优质护理服务,建立完善的护理人员工作机制,提高护理人员素质;加强对患者的健康教育和心理护理,及时给患者进行检查。统计两组患者的治疗效果,分析优质护理服务的效果。结果 在术后接受优质护理服务的实验组患者的恢复效果好于对照组患者,术后的不良事件发生率较对照组低,患者的疼痛程度低,二组数据差异具有统计学意义。结论 给白内障术后的患者以优质护理服务能提高护理质量,缩短患者恢复时间,提高患者恢复效果。

目的 通过对比观察常规西药和当归芍药散加减治疗哺乳期子宫上环术后子宫异常出血的临床效果,探讨其安全有效的治疗方法。方法 选取在哺乳期行子宫上环术的妇女96例,随机分为两组,西药组采用常规西药治疗,中药组采用当归芍药散加减方剂治疗。观察术前、术后及治疗后月经量的变化,并对实验结果进行分析和评价。结果 所有96例患者在行子宫上环术后均出现月经量较术前增多(P<0.05),在经过药物治疗后,所有患者月经量较治疗前减少(P<0.05),并治疗后月经量与术前月经量相比波动较小,差异无统计学意义(P>0.05)。中药组与西药组比较,治疗后月经量稍增多,差异无统计学意义(P>0.05)。西药组有5例患者出现头痛、头晕、恶心、呕吐等不适,对症处理或减量后好转,中药组无不良反应病例。结论 西药及中药治疗哺乳期子宫上环术后子宫异常出血效果相当,当归芍药散加减方剂副作用小,具有较高的可靠性和安全性,值得借鉴与推广。

目的 探讨农村地区糖尿病患者在镇卫生院—村卫生站一体化管理模式下的效果。方法 于2013年10月—2014年9月对花山镇26个村1267名糖尿病患者实行镇卫生院—乡村卫生站一体化管理,镇卫生院定期组织医疗队到村卫生站健康宣教、义诊、体检,村卫生站乡医为本村糖尿病患者开展跟踪随访、血糖监测、用药及饮食运动指导。一年后比较患者的规范管理率、血糖控制率。结果 实施管理后农村糖尿病患者的规范管理率和血糖控制达标率均有提高,尤以血糖控制达标率为明显。结论 对农村社区糖尿病患者实施镇卫生院—村卫生站一体化管理能更好地跟踪监测患者血糖水平,增强患者防病意识,有效提高农村社区糖尿病患者血糖控制率。

目的 对2010—2014年广州市越秀区食物中毒事件的流行病学特征进行分析,探讨引起食物中毒的危险因素并对其进行分析,为制定预防措施提供依据。方法 收集广州市越秀区五年内发生的13起食物中毒事件的资料,使用构成比、频数等对事件进行分析,按发生时间、致病因素、就餐场所等因素进行分析。结果 2010—2014年广州市越秀区共发生食物中毒13起,发病65例,住院7例,平均每起发病5例,罹患率8.17%,没有死亡病例。第四季为食物中毒高发季节,共5起(占38.46%)。微生物污染是主要致病因素,共11起(占84.62%),以副溶血性弧菌和金黄葡萄球菌为主。餐饮服务单位是食物中毒发生的主要场所,7起(占53.85%)。结论 针对广州市越秀区食物中毒高发季节、主要致病因素和发生场所等特点,应加强对餐饮业加工环节监督管理,加强餐饮从业人员的卫生知识培训,以减少食物中毒的发生。

目的 研究探讨适合基层医院开展白内障复明手术的手术方式。方法 随机抽取我院2010年4月—2014年4月收治的白内障患者1560例为研究对象。所有患者的患眼有2460只。并将其随机分成观察组和对照组,每组患者患眼分别有1230只。对照组采用大切口(巩膜隧道)有缝线白内障(囊外)摘除并人工晶状体植入手术,观察组患者采用小切口(巩膜隧道) 无缝线白内障(囊外)摘除并人工晶状体植入手术治疗的方法,并对两组的疗效进行分析。观察患者手术后的视力、术中以及术后并发症、住院费用等。结果 治疗结果显示,观察组患者的视力术后7天在0.4以上的患者占有89.7%,对照组患者视力在0.4以上的患者占有87.3%。差异无统计学意义(P＞0.05)。手术时间对照组长于观察组,手术费用对照组略高于观察组,差异有统计学意义(P<0.05)。两组在术中后囊膜破裂的发生率、前房型人工晶体植入的比例、上袢缝合固定后房型人工晶体植入比例比较,差异有统计学意义(P<0.05),观察组上述情况少于对照组。结论 在基层医院进行白内障复明活动,采用小切口(巩膜隧道) 无缝线白内障(囊外)摘除并人工晶状体植入手术治疗的方法疗效可靠,并发症少,手术时间短,住院总费用较低,有利于我们在资金、设备有限的情况下在限定的时间内完成较多的白内障复明手术。因此,在基层医院开展的白内障扶贫复明活动中小切口白内障(囊外)摘除并人工晶状体植入手术方法值得推广。

目的 探讨脊髓小脑性共济失调一家系的临床表现、影像学特点和基因型及三者之间的联系。方法 描述一家系5例患者的临床表现,总结其特点,对部分患者行头颅磁共振及基因检测。结果 一家系4代7名成员中共有5例发病,以行走不稳和言语含糊为突出表现,头颅MRI示小脑萎缩,基因检测SCA3相关基因的CAG重复数为65次,确诊为SCA3。结论 SCAs为一组神经系统遗传性疾病,临床以共济失调和构音障碍为突出表现,基因检测可为临床提供准确的分型。

Objective To explore the relation of clinical manifestation, MRI and gene data with the spinocerebellar ataxia. Methods To give a description of the clinical manifestation of the spinocerebellar ataxia patients, summarize the characteristics, and part of them to make the MRI and genetic detection. Results There are 5 patients among 7 numbers of 4 generations in the family.The main clinic features included gait ataxia and ambiguity in speech. Brain MRI showed atrophy on cerebellum. The repeated times of CAG of SCA3 were 65, diagnosed as SCA3 patient. Conclusion SCAs is one group of genetic diseases. The clinical manifestations are ataxia and dysarthria. Molecular genetic detection can be used for SCA subtype diagnosis.

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.