目的 探讨分阶段延续护理对改善留置输尿管支架管老年农民患者并发症的效果。方法 按时间顺序将106例患者分为对照组52例和观察组54例,对照组给予常规电话随访,观察组实施三个阶段的延续护理。30天后测评患者并发症持续时间和发生率、自我管理能力。结果 观察组腰痛、血尿、膀胱刺激征持续时间缩短,尿路感染、支架管移位和滞留的发生率下降,自我管理能力各维度评分升高,与对照组比较差异均有统计学意义(P＜0.01)。结论 分阶段延续护理能提高留置输尿管支架管老年农民患者的自我管理能力,增强依从性,减少并发症的发生,促进早日康复。

Objective To investigate the effect of staged continuous nursing on complications in elderly agricultural-workerpatients with indwelling ureteral stent. Methods According to the chronological order, 106 patients were divided into control group (52 cases) and observation group (54 cases). The control group received routine telephone follow-up, and the observation group received three stages of continuous care. 30 days later, the complications' duration, incidence and self-management ability were assessed. Results In the observation group, pain, hematuria and bladder irritation were obviously shorten. Urinary tract infection and the incidence of stent displacement and retention were decreased. Scores in all dimensions of self management ability were increased. Comparing with the control group, it had significant difference (P<0.01). Conclusion The phased continuous nursing may improve the self-management ability of the elderly agricultural-worker with indwelling ureteral stents, strengthen the compliance, reduce the occurrence of complications and promote early rehabilitation.

目的 探讨中医妇科门诊患者的焦虑及抑郁的发生情况,优化诊治工作,更好地服务患者。方法 采用焦虑自评量表(SAS)和 抑郁自评量表(SDS)评定190名中医妇科门诊患者的心理状态。结果 中医妇科患者焦虑均分高于正常常模组(P＜0.05),抑郁评分与全国常模相比则无统计学差异(P＞0.05),有焦虑及抑郁症状的患者分别为6.3%及10%。结论 中医妇科门诊患者的焦虑症状较正常人群高,医生在临床诊治过程应重视对患者心理状态的评价,并进行相应的心理干预及人文关怀, 以提高患者对治疗的依从性和满意度,为其身体及心理健康打下良好基础。

Objective To explore the occurrences of anxiety and depression in female TCM gynecology outpatients, and thus to make improvements in diagnosis, treatment, and service for the patients. Methods We adopted Self-rating Anxiety Scale (SAS) and Self-rating Depression Scale (SDS) to evaluate the mental status of 190 TCM gynecology outpatients. Results Anxiety scores in TCM gynecology group were higher than those in the normal group (P＜0.05), while there was no statistical difference in depression scores between these two groups (P＞0.05). Among the outpatients, 6.3% had symptoms of anxiety, and 10% had symptoms of depression. Conclusion TCM gynecology outpatients show more anxiety symptoms than normal people. We should pay attention to the assessment of those patients' mental status in the process of diagnosis and treatment, and offer psychological intervention and humane care to those patients accordingly. In this way, we could enhance patients' compliance and satisfaction, and help them build a solid foundation in physical health as well as in mental health.

目的 探讨自由体位分娩方式和传统体位分娩方式对产后盆底功能的影响。方法 2015年3月—2016年3月在广州市妇女儿童医疗中心定期产检并分娩单胎初产阴道分娩610例产妇,按分娩方式分为自由体位分娩298例为实验组,传统体位分娩312例为对照组,对两组产妇会阴损伤,产后6～8周筛查盆底肌力,探讨不同体位分娩方式对产后盆底肌力的影响。结果 实验组阴道静息压,阴道收缩压、Ⅰ类肌纤维强度、 Ⅱ类肌纤维强度、阴道收缩持续时间均较对照组有增加,差异性均有统计学意义(P<0.05)。结论 自由体位分娩方式不降低产后盆底肌力,对产后盆底有保护作用。

Objective To analyze the effects of liberal intrapartum postures on the pelvic floor function of postpartum. Methods 610 pregnant women (vaginal delivery,single birth,and head position) were classified and analyzed in Guangzhou Women and Children Medical Center from March 2015 to March 2016. All the pregnant women were mature without pregnancy complications; 298 pregnant women who adopted free posture delivery were selected as observation group,312 pregnant women who adopted traditional posture delivery were selected as control group. We counted the number of perineal injury incidence of the two group,and the pelvic floor strength of the two groups was measured after fetal birth after 6 to 8 weeks. Results We compared the vaginal resting pressure(VRP),vaginal squeezing pressure(VSP),classⅠfiber strength, class Ⅱ fiber strength and the time of vaginal contraction between the two groups. Pelvic floor muscle strength was significantly stronger in the observation group than that in the control group (P<0. 05). Conclusion There is a closely association between the different intrapartum postures and the pelvic floor function of postpartum. Adopting free posture delivery has no adverse impact on pelvic floor function of postpartum, which can protect the function of female pelvic floor.

目的 分析远红外穴位敷贴辅助蒙脱石口服液治疗小儿腹泻的疗效。方法 选择2014年9月—2016年9月我院门诊收治的腹泻患儿190例,按照随机数字表法分为对照组(n=95)和观察组(n=95),对照组患儿给予蒙脱石散口服液,观察组患儿在对照组治疗基础上给予远红外穴位敷贴治疗,比较2组患儿治疗效果、大便次数恢复正常时间、大便性状恢复正常时间、平均治愈时间及不良反应。结果 观察组患儿治疗有效率94.74%高于对照组85.26%(P<0.05);观察组患儿大便次数恢复正常时间、大便性状恢复正常时间、平均治愈时间均较对照组少(P<0.05);观察组与对照组患儿均无明显不良反应发生。结论 远红外穴位敷贴辅助蒙脱石口服液治疗小儿腹泻疗效显著,安全性较高。

Objective To analyze the efficacy of far infrared acupoint application assisted montmorillonite oral liquid on infantile diarrhea. Methods 190 cases of children with diarrhea treated in outpatient clinic of our hospital from September 2014 to September 2016 were selected for the study and divided into control group (n=95) and observation group (n=95) according to the random number table method. The control group was given the montmorillonite powder oral liquid, and the observation group was treated with far infrared acupoint application on the basis of treatment in the control group. The treatment effect, the recovery normal time of defecation frequency, the recovery normal time of stool property, the average cure time and adverse reactions were compared between the two groups. Results The effective rate of the observation group was higher than that of the control group (94.74% vs. 85.26%) (P<0.05). The recovery normal time of defecation frequency, the recovery normal time of stool property, the average cure time in the observation group were less than those of the control group (P<0.05). There were no significant adverse reactions between the observation group and the control group. Conclusion Far infrared acupoint application assisted montmorillonite oral liquid may have a significant efficacy and high safety in the treatment of infantile diarrhea.

目的 总结GuideLiner^®延长导管在复杂经皮冠状动脉介入治疗(PCI)中的初步经验,探讨其有效性及安全性。方法 选择2015年3月—2017年3月因冠心病于广州市第一人民医院行PCI的患者13例,因复杂病变需要更强支撑力而使用GuideLiner^®延长导管完成手术,总结手术成功率、并发症以及6个月随访主要不良心脏事件的发生情况。结果 13例患者在GuideLiner^®延长导管应用下均成功完成手术。使用延长导管的目的2例手术为辅助球囊通过,7例为辅助支架通过,4例为辅助支架及球囊通过。全部患者均未发生术中及住院期间死亡、急性心肌梗死,未发生急性支架内血栓形成、目标冠脉夹层或穿孔、心包填塞等并发症,6 个月随访均无不良心脏事件发生。结论 应用延长导管可提高支撑力,有效辅助球囊和/或支架到达冠状动脉病变部位,提高手术成功率,安全性较高。

Objective To evaluate the clinical efficacy and safety of GuideLiner^® guide extension catheter during complex coronary percutaneous coronary intervention(PCI) procedures. Methods Thirteen patients with coronary heart diseases performed PCI procedures were included in this study from March 2015 to March 2017. GuideLiner^® guide extension catheters were used in these complex cases. The PCI success rate,incidence of complications and 6-month follow up data were observed. Results Benefited from the stronger support produced by GuideLiner^®, PCI success rate was 100%. The guide extension catheters were used for the delivery of balloons in 2 cases, while 7 cases for stents, and 4 cases for both balloons and stents. No death were observed during the procedure or in hospital, and there were no dissection or acute myocardial infarction. During 6 months of follow-up,there was no major adverse cardiac events (MACE). Conclusion GuideLiner^® guide extension catheter may improve procedure success rate by ensuring the delivery of balloons and stents in complex PCI.

目的 观察重组牛碱性成纤维细胞生长因子应用于治疗浅Ⅱ度烧伤创面的临床效果。方法 选取90例小面积浅Ⅱ度烧伤患者,随机平均分为2组:应用重组牛碱性成纤维细胞生长因子治疗的患者为治疗组,使用碘伏油纱治疗的患者为对照组,观察创面愈合时间、患者疼痛程度及远期色素沉着、瘢痕增生几率情况。结果 重组牛碱性成纤维细胞生长因子治疗组效果优于对照组,治疗组创面愈合时间(8.56±2.51)d短于对照组(12.42±2.13)d(P﹤0.05),平均愈合时间较提前3~5 d;患者疼痛度减轻[VAS评分分别是:(1.66±0.05)和(3.25±0.12),P﹤0.05];部分患者一年后随访发现治疗组远期色素沉着较轻,疤痕增生几率低。结论 应用重组牛碱性成纤维细胞生长因子治疗小面积浅度烧伤能够缩短创面愈合时间,在有效促进烧伤创面愈合同时,可减轻换药时疼痛,减轻远期色素沉着,降低瘢痕增生率。

Objective To observe effect of the recombinant bovine basic fibroblast growth factor in the treatment of superficial Ⅱ degree burn wounds. Methods Ninety cases of small area of superficial Ⅱ degree burn wounds were randomly divided into 2 groups: recombinant bovine basic fibroblast growth factor group(rb-bFGF) and control group (Iodophor gauze group). The wound healing time,patient pain, long-term hyperpigmentation and scar chance of proliferation were observed. Results The effect of rb-bFGF treatment group was better than that of control group. The healing time of the treatment group was (8.56 ± 2.51)d, it was shorter than that of the control group (12.42±2.13)d(P<0.01). The average healing time was 3~5 days, it was ahead of the control group; Compared to the control group, the rb-bFGF group had less pain (VAS scores were: 1.66±0.05 and 3.25±0.12,P<0.01); Some patients were followed up a year later, we found that the treatment group long-term pigmentation was lighter, scar chance of proliferation was lower. Conclusion Application of rb-bFGF in the treatment of small area of shallow Ⅱ degree of burns may shorten the wound healing time. As effective promotion of burn wound healing, it may reduce the pain when dressing, reduce long-term pigmentation and scarring rate.

目的 比较替格瑞洛片与氯吡格雷片在临床住院急性冠状动脉综合征患者使用中的出血风险。方法 选择2016年1月—2016年11月于我院心血管内科住院的264例急性冠状动脉综合征患者。将患者随机分为两组,替格瑞洛组(A组)131例,氯吡格雷组(B组)133例。对两组患者出血情况进行比较。结果 住院期间两组患者均无严重心血管不良事件(MACE),均未见黑便及需要输血的严重出血。轻微出血患者数,A组:17例占13.0%(17/131),B组:3例占2.3%(3/133),A组轻微出血风险高于B组,差异有统计学意义(P＜0.01)。结论 替格瑞洛轻微出血风险发生率高于氯吡格雷,均未见MACE发生及严重出血病例,临床使用中需注意此问题,并建议更多的临床研究出现。

Objective To compare the risk of bleeding between Clopidogrel and Ticagrelor in inpatients with acute coronary syndrome. Methods 264 patients with acute coronary syndrome who were admitted to our hospital from January 2016 to October 2016 were selected. The patients were divided into two groups randomly, 131 cases with taking Ticagrelor tablets and 133 cases with taking Clopidogrel tablets. The risk of bleeding of the two groups were compared. Results There were no serious adverse cardiovascular events (MACE) between two groups. Severe bleeding events were not obsereved in Ticagrelor and Clopidogrel group. The number of cases with mild bleeding were 17 in Ticagrelor group(13%) and 3 in Clopidogrel group (2.3%). The incidence of minor bleeding risk in Ticagrelor group was significantly higher than the Clopidogrel group(P<0.01). Conclusion The incidence of minor bleeding risk in Ticagrelor group was higher than Clopidogrel.There was no MACE occurrence and serious bleeding among two groups. We need to pay more attention to this problem in clinical use, and more clinical research should be proposed.

目的 分析乳腺恶性肿瘤患者的诊断和治疗方法的动态变化,了解该疾病的患者诊治相关行为方式的变化。方法 抽取我院1999年—2014年收治的所有乳腺恶性肿瘤患者,比较不同初诊时间和初诊年龄分组间,患病部位、肿瘤大小、手术方式、治疗方式的差异。结果 比较1999年—2004年组、2005—2009年组,近年诊断的肿瘤最大直径有所下降,经过卡方比较,构成比有差异(χ²=14.2,P=0.007)。近年诊断的患者更愿意选择积极的改良根治术作为手术治疗方式(χ²=38.8,P<0.001)。就不同年龄而言,年轻的患者选择改良根治术和化疗的比例也较年老的患者高,而年龄大的患者则选择姑息治疗的比例较高(χ²=154.9,P<0.001)和(χ²=129.8,P<0.001)。结论 乳腺恶性肿瘤的认知的加强,诊治技术的提高,乳腺恶性肿瘤能够更早的被发现诊断,治疗方式的选择也更加积极。

Objective To analyze the dynamic changes of breast cancer diagnosis and treatment. and to understand the changes of related behaviors of the patients. Methods From 1999 to 2014, breast cancer patients were chosen, the differences of tumor size, operation and treatment were not compared. Results The results were compared within different groups of diagnosis years, such as 1999-2004,2005-2009, and 2010-2015. The maximum diameter of the tumor diagnosed in recent years was decreased, χ²=14.2,P= 0.007. At the same time, patients that were diagnosed in recent years were more likely to choose radical surgery as surgical treatment, χ²=38.8,P<0.001. Comparing within groups of different ages, more patients chose radical surgery and chemotherapy in younger patients than older ones, we found that the older patients chose a higher proportion of palliative care, χ²=154.9,P<0.001 and χ²=129.8,P<0.001. Conclusion Understan-ding of breast cancer malignancies was enhanced. Breast cancer may be diagnosed earlier and the choice of treatment is more positive with the development of technology.

目的 研究黄连水煎剂对体外建立的金黄色葡萄球菌生物膜(bacterial biofilm,BF)的作用,及黄连水煎剂联合苯唑西林钠对金黄色葡萄球菌作用。方法 由广西医科大学第一附属医院检验科提供金黄色葡萄球菌菌株34134,采用二倍稀释法分别测出黄连水煎剂和苯唑西林钠对金黄色葡萄球菌的最低抑菌浓度(minimum inhibitory concentration MIC),在体外使用腹膜透析管建立金黄色葡萄球菌生物膜模型,加入不同浓度的黄连水煎剂和苯唑西林钠作用3天和7天后,琼脂平板菌落计数法评估细菌粘附腹透管的能力,结晶紫染色法行载体表面BF半定量,银染法快速鉴定BF。结果 黄连水煎剂MIC为16 mg/mL,苯唑西林钠MIC为4 μg/mL,3天BF模型中,1/2MIC黄连水煎剂、1/4MIC黄连水煎剂、1/8MIC黄连水煎剂、1/16MIC黄连水煎剂、1/2MIC苯唑西林钠、1/4MIC苯唑西林钠作用下的金黄色葡萄球菌的菌落计数分别为(39.333 3±3.994 2)×10⁶ CFU/mL、(52.366 7±3.537 8)×10⁶ CFU/mL、(81.266 7±3.341 8)×10⁶ CFU/mL、(90.900 0±2.040 1)×10⁶ CFU/mL、(50.866 7±2.208 6)×10⁶ CFU/mL、(77.666 7±2.880 7)×10⁶ CFU/mL,空白组的菌落计数为(92.033 3±3.890 6)×10⁶ CFU/mL,与空白组相比较,1/2MIC黄连水煎剂,1/4MIC黄连水煎剂、1/8MIC黄连水煎剂、1/2MIC苯唑西林钠、1/4MIC苯唑西林钠的差异有统计学意义(P<0.001),1/16MIC黄连水煎剂与空白组比较,差异无统计学意义(P=0.173)。7天的BF模型中,1/2黄连水煎剂比1/2苯唑西林钠抑制金黄色葡萄球菌生物膜形成的作用更强(P<0.001),结晶紫、银染也得到相似的结果,进一步的研究发现在1/16MIC黄连水煎剂的作用下,加入不同浓度的苯唑西林钠,此时苯唑西林钠的最低抑菌浓度为0.25 μg/mL。结论 黄连水煎剂能抑制金黄色葡萄球菌生物膜的形成,并且在苯唑西林钠联合黄连水煎剂时,能有效地提高苯唑西林钠的疗效,为治疗金黄色葡萄球菌导致的腹膜透析相关性腹膜炎提供新的治疗方案,同时也提高了抗生素的疗效,为临床上减少耐药菌的产生提供了帮助。

Objective To study the effect of Coptis chinensis decoction on bacterial biofilm(BF)in vitro and the effect of Coptis chinensis decoction combined with oxacillin sodium on Staphylococcus aureus. Methods Staphylococcusaureus strain 34 134 was provided by the First Affiliated Hospital of Guangxi Medical University. Using doubling dilution method to measure the minimum inhibitory concentration of Coptis decoction and Oxacillin sodium on Staphylococcus aureus,respectively. In vitro, peritoneal dialysis tube was used to establish Staphylococcus aureus biofilm model after adding different concentrations of Coptis decoction and Oxacillin sodium for 3 days and 7 days, we used Agar plate count method to assess bacterial adhesion on the dialysis tube, crystal violet staining and semi quantitative method to measure the BF of the surface of the carrier and silver staining(light microscopy) rapid identification of BF. Results The MIC of Coptidis decoction was 16 mg/ml, and that of Oxacillin sodium was 4 μg/mL. In the BF model after 3 days, the colony counting of bacteria of 1/2MIC Coptis decoction, 1/4MIC Coptis decoction, 1/8MIC Coptis decoction,1/16MIC Coptis decoction, 1/2MIC Oxacillin sodium,1/4MIC Oxacillin sodium were(39.333 3+3.994 2)×10⁶(52.366 7+3.537 8),CFU/mL×10⁶, CFU/mL×10⁶(81.266 7+3.341 8), CFU/mL(90.900 0+2.040 1)×10⁶,CFU/mL(50.866 7+2.208 6)×10⁶, CFU/mL(77.666 7+2.880 7)×10⁶ CFU/mL, colony counting of blank group was(92.033 3+3.890 6)×10⁶ CFU/mL, respectively. Compared with the blank group, 1/2MIC Coptis decoction, 1/4MIC Coptis decoction,1/8MIC Coptis decoction,1/2MIC Oxacillin sodium,1/4MIC Oxacillin sodium all had differences in statistical significantce(P=0.001), but 1/16MIC Coptis decoction had no statistically significant(P=0.173). In the BF model after 7 days, colony counting bacteria, crystal violet and silver staining showed similar results. Further studies showed that under the effect of 1/16MIC Coptis decoction, the minimum inhibitory concentration of oxacillin sodium was 0.25 μg/mL. Conclusion Coptis decoction could inhibit the formation of Staphylococcus aureus biofilm, and oxacillin sodium combined with Coptidis decoction was effective to improve the curative effect of oxacillin sodium, providing new treatment for peritoneal dialysis related peritonitis that is caused by Staphylococcus aureus improving the efficacy of antibiotics, and providing help for the clinical on reducing the generation of antibiotic resistant bacteria.

目的 探讨中国人群中不同Rh血型表型的RHAG基因序列。方法 用血清学方法检测20例中国人群中不同Rh血型表型[包括了15例Rh(D)阳性样本和5例Rh(D)阴性样本,Rh(D)阳性样本中包含5例RhCcEe抗原弱表达、5例弱D和5例正常Rh(D)阳性样本],依据RHAG基因序列的特异性,设计10对特异性引物扩增20例样本的RHAG基因第1~10外显子,确认条带符合后送公司纯化并测序。结果 20例不同Rh血型表型的样本在统一PCR条件下均扩出RHAG基因1～10外显子,扩增产物测序结果与标准序列对比一致。结论 了解中国人群中RHAG基因的多态性需观察更多有意义的样本。

Objective To explore the RHAG gene sequence of different Rh phenotypes in Chinese population. Methods We detected different Rh phenotypes in 20 cases of Chinese population using serological tests including 15 cases of Rh (D) positive samples and 5 cases of Rh (D) negative samples. Rh (D) positive samples included 5 cases of RhCcEe antigen weak expression, 5 cases of weak D and 5 cases of normal Rh (D) positive samples. According to specific RHAG gene sequence, 10 pairs of specific primers were designed to amplify 10 exon sequences of RHAG gene. Amplification products confirmed by electrophoresis, then the PCR products were purified and sequencing in a company. Results The exon 1~10 of RHAG gene in 20 cases of Chinese population coding region was sequenced, and the results were consistent with the sequence of GenBank standard. Conclusion More significant samples should be observed to study polymorphism of RHAG gene in Chinese population.