目的 通过本研究观察卡培他滨单药维持治疗晚期乳腺癌患者的临床疗效。方法 纳入本院2014年4月1日—2016年9月31日收治的晚期乳腺癌(复发、转移性乳腺癌)患者64例,均经过解救化疗达到缓解并稳定,按随机数字表法将所有入选对象分为治疗组与对照组(各32例),治疗组给予口服卡培他滨维持治疗,对照组给予定期(每12周)复查评价,比较2组患者的临床疗效、PFS、OS及生活质量。结果 治疗组的临床有效率(18.75%)、临床控制率(78.13%)均显著优于仅给予定期复查的对照组(3.12%)、(56.25%)(P＜0.05);治疗组维持治疗后生活质量改善者21例(65.63%),优于对照组9例(28.13%)(P＜0.05);治疗组用药期间出现Ⅰ～Ⅱ度为主的手足综合征、腹泻、恶心呕吐等毒副反应,均可耐受, Ⅲ-Ⅳ度毒副反应少发生。综合评估显示治疗组中位PFS为(9.6±1.4)个月、中位OS为(20.5±2.8)个月显著长于对照组(6.1±1.5)个月、(15.8±3.1)个月,两组中位PFS、中位OS比较差异有统计学意意义(P＜0.05)。结论 在晚期乳腺癌治疗中使用卡培他滨单药维持治疗具有显著的疗效,可延长患者的生存期,并提高患者的生活质量,毒副反应较轻,可作为晚期乳腺癌维持治疗的首选药物之一,值得临床推广应用。

目的 研究鼻内镜下三线减张矫正术治疗鼻中隔偏曲的疗效及安全性。方法 纳入2010年9月—2015年9月我院120例鼻中隔偏曲患者作为研究对象,采用随机数表法分为两组,各60例。观察组行鼻内镜下三线减张鼻中隔偏曲矫正术,对照组行鼻内镜下传统鼻中隔黏膜下切除术。比较两种手术方法对患者鼻塞、头痛、鼻出血等临床症状的改善情况,随访记录两组术后疼痛、鼻阻力及并发症发生情况,评价疗效和安全性。结果 观察组术后鼻塞、头痛及鼻出血症状评分分别为(1.05±0.16)分、(1.3±0.14)分及(1.63±0.14)分,均显著低于对照组和术前水平(P＜0.05)。观察组术后1周、2周及4周各时间点VAS评分和鼻阻力值均显著低于对照组(P＜0.05)。观察组术后鼻中隔血肿和黏膜撕裂发生率均为1.67%,无鼻中隔穿孔和外形改变病例,发生率显著低于对照组,差异有统计学意义(P＜0.05)。结论 鼻内镜下三线减张矫正术能显著改善鼻中隔偏曲患者鼻塞、头痛及鼻出血症状,促进鼻腔通气功能恢复,有效降低术后并发症发生率,安全性高。

目的 探讨高黏度骨水泥在治疗骨质疏松性椎体压缩性骨折中的临床疗效分析。方法 随机选取本院2012年1月—2016年1月收治的80例骨质疏松椎体压缩性骨折患者。将患者随机分为对照组和观察组,每组各40例,均采用骨水泥联合经皮椎体后凸成形术治疗,对照组采用低黏度骨水泥,观察组采用高黏度骨水泥。采用视觉模拟量表(VAS)评分比较手术前后患者疼痛情况,Oswestry指数(Oswestry disability index,ODI)评分评估患者腰背部功能。观察并比较两组患者VAS、ODI评分,骨水泥渗漏及相关并发症情况。结果 所有患者均顺利完成手术,术后随访1年以上,期间未发生严重并发症。所有患者VAS评分,ODI评分均明显高于术前。两组均出现骨水泥渗漏及其他并发症,低黏度骨水泥组骨水泥渗漏率为66.7%,明显高于高黏度骨水泥组的33.3%,P<0.05,但均无明显神经功能损伤。结论 高黏度骨水泥在骨质疏松椎体压缩性骨折中的应用能显著改善患者临床疗效,明显降低骨水泥渗漏及并发症的发生率。

Objective To investigate the clinical effect of high viscosity bone cement for treatment of osteoporotic vertebral compression fractures. Methods From Jan. 2012 to Jan. 2016, 80 patients with osteoporosis vertebral fractures were enrolled into this study. They were randomly divided into control group and observation group, with 40 cases in each group. They were all adopted PKP methods for treating, while the observation group got the high viscosity bone cement and the control group got the low one. Clinical outcomes were assessed in terms of back pain visual analogue scale (VAS), Oswestry disability index (ODI) after surgery.The outcomes of back pain VAS score, ODI, venous leakage rate, discoidal leak rate, rate of around vertebral body, rate of contiguous vertebral fracture were compared between two groups. Results All patients were successfully completed surgery. We took postoperative follow-up more than one year, there were severe complications occurred. VAS score, ODI score were significantly higher than that of before operation. Two groups had both bone cement leakage and other complications. Low viscosity bone cement group of bone cement leakage rate was 66.7%, significantly higher than the 33.3% of the high viscosity of bone cement group, P<0.05, but no obvious neurologic injury. Conclusion The high-viscosity bone cement for osteoporotic vertebral fractures provides better clinical outcomes. It may reduce bone cement leak rate and complications.

目的 探讨分析氨茶碱治疗早产儿呼吸暂停的临床疗效及其在治疗过程中所出现的不良事件。方法 选取2014年9—2016年3月广州市第一人民医院新生儿科接受住院治疗的胎龄＜34周,生后2 h内入住新生儿科的早产儿42例。随机分为对照组和氨茶碱组,对照组(20例)给予保暖、吸氧、补充能量、保持呼吸道通畅、物理刺激等对症治疗,不使用氨茶碱及其它改善呼吸的药物;氨茶碱组(22例)患儿除给予对照组治疗措施外,同时给予氨茶碱静脉滴注,首剂负荷量5 mg/kg,在20min内完成,12 h后以2～2.5 mg/kg维持量,每隔12 h一次。观察两组的疗效与不良影响。结果 ①两组患儿性别、出生胎龄、出生体重、产前孕母糖皮质激素的应用、受孕方式、分娩方式、多胎妊娠、5min Apgar评分、机械通气及CPAP辅助通气例数、低-中流量吸氧(箱内或头罩给氧)例数等方面差异均无统计学意义(P均＞0.05)。②与对照组相比,氨茶碱组早产儿呼吸暂停(AOP)发生的次数较少,AOP消失所需时间较短,差异均有统计学意义(P＜0.05)。③不良影响方面,氨茶碱组脑白质发育不良发生率(63.6%,14/22例)显著高于对照组(25%,5/20例),差异有统计学意义(P＜0.05);两组患儿在听力检查异常、喂养不耐受、血糖紊乱、血脂代谢紊乱、血红蛋白下降、电解质紊乱、出院时体重及住院时间等方面均无统计学意义(P均＞0.05)。④氨茶碱组视网膜发育不完全的发生率(40.9%,9/22例)明显高于对照组(15.0%,3/20例),但差异无统计学意义(P＞0.05)。结论 小剂量氨茶碱在防治AOP方面的作用是值得肯定的,但它有可能增加早产儿脑白质发育不良的风险与视网膜发育不完全的风险。

Objective To investigate the clinical efficacy and adverse effects of aminophylline in prevention of apnea of prematurity. Methods Forty-two infants with gestational age ＜34 weeks admitted to department of pediatrics, Guangzhou first people's hospital between Sep. 2014 and Mar. 2016 were randomly divided into 2 groups: control group and aminophylline group. Control group(n=20): 20 infants received warming, oxygen inhalation, supplement energy, maintain airway patency, physical stimulation, such as symptomatic treatment, without aminophylline or any other drugs for improving breathing. Aminophylline group(n=22): In addition to the control group treatment measures, 22 infants received a loading dose of 5 mg/kg of aminophylline and then maintained by a dose of 2mg/kg with intravenous drip q 12 h. Then we compared the efficacy and adverse effects of the two groups. Results ①There was no significant difference in gender, gestational age, birth weight, maternal antenatal glucocorticoid application, pregnancy(including multiple pregnancy) and delivery,5 min Apgar score, oxygen therapy, the application of mechanical ventilation, nasal continuous positive airway pressure, and the low-medium flow oxygen inhalation between the 2 groups(all P＞0.05). ② Compared with the control group, the incidence of apnea in aminophylline group were significant lower, and the time needed for apnea to disappear were significant shorter(all P＞0.05). ③ The incidence of cerebral white matter development dysplasia of aminophylline group(63.6%,14/22 cases) were significant higher than the control group(25%,5/20 cases, P＜0.05). There was no statistically significant difference in hearing loss, feeding intolerance, blood glucose disturbance, blood lipid metabolism disorder, hemoglobin decrease, electrolyte disorder, body weight at discharge, the duration and cost of hospitalization between the 2 groups(all P＞0.05). ④ The incidence of retinal incompleted development of aminophylline group(40.9%, 9/22 cases) were higher than control group(15.0%, 3/20 cases), but there was no statistical significance between the 2 groups(P＞0.05). Conclusion Effects of aminophylline in treating apnea of prematurity is positive, but it is likely to increase the risk of premature brain white matter development dysplasia and the risk of retinal incompleted development.

目的 利用新的分型方法指导现有的微创技术下内固定的选择,提示预后,帮助制定术后康复计划。方法 将200例患者随机分成两组,一组为旧Evans分型组,另一组为改良Evans分型组,通过多层螺旋三维CT重建引导下改良Evans分型,对三个重点区域(股骨内距、头颈部及粗隆外侧入针点部位)的CT成像,利用多平面重组(MPR)、表面遮盖显示(SSD)及容积再现(VR)等多种后处理,分析骨折线走形、局部的微骨折、骨小梁分布、骨皮质厚度的骨折部内环境变化。简化整合到Evans分型中。来实现完善影像分型,有效地指导微创手术。对比两组患者的疗效。结果 新Evans分型组98例患者愈合良好,时间为9~17周,中位数为11.2周。其中伤口感染3例,髋关节内翻畸形3例,骨骨头坏死3例,按照髋关节治疗标准评分,优53例,良31例,可9例,差7例。优良率(包括优和良)为84%。旧Evans分型组80例患者愈合良好,时间为9~18周,中位数为11.8周。其中伤口感染10例,髋关节内翻畸形5例,股骨头坏死8例,按照髋关节治疗标准评分,优48例,良26例,可10例,差16例。优良率(包括优和良)为74%。两组对比,新Evans分型组优良率明显高于旧Evans分型组,差异有统计学意义。P＜0.05。结论 多层螺旋三维CT重建引导下的改良Evans分型对老年脆骨性粗隆间骨折的微创治疗有重要的临床指导意义。

目的 研究鳞癌抗原(SCC-Ag)的表达对宫颈癌手术治疗后临床转归的预测价值。方法 选取我院2014年4月—2015年9月实施宫颈癌手术的患者52例,分别于手术前后分析所有患者的鳞癌抗原表达,对患者进行1年的随访,以发生癌细胞转移、复发或死亡为研究终点,比较预后良好的患者与预后差的患者鳞癌抗原的表达的不同。结果 Ia、Ib1、Ib2、IIa、IIb期宫颈癌患者术后SCC-Ag水平较手术前均显著降低(P＜0.05);纳入本次研究的患者宫颈癌术后复发或转移发生率为15.38%,转归良好的患者为84.62%,预后良好的患者术后SCC-Ag水平(0.91±0.27)ng/mL较发生复发或转移的患者(1.37±0.57)ng/ml显著较较低(P＜0.05)。结论 宫颈癌患者术后血清SCC-Ag水平与肿瘤的应答之间具有关联性,术后SCC-Ag水平高的患者复发与转移发生率显著高于SCC-Ag水平低的患者,鳞癌抗原的表达对宫颈癌手术后患者的转归情况具有预测价值,临床应予以重视。

目的 探讨爪形肋骨接骨板内固定治疗多发肋骨骨折的临床价值及意义。方法 收集2015年6月—2016年12月收治多发肋骨骨折40例,其中手术内固定20例,保守治疗组20例,比较分析两组临床治疗情况。结果 所有患者均痊愈出院,手术内固定组比保守治疗组疼痛明显减轻,胸管留置时间、下床自主活动时间及住院时间短,并发症发生率低,胸廓畸形矫正更满意,差异有统计学意义(P＜0.05)。结论 爪形肋骨接骨板内固定术治疗多发肋骨骨折固定效果满意,手术操作简单、创伤小,术后并发症少,恢复快,值得临床推广应用。

Objective To investigate the clinical value and significance of rib jaw-shaped bone plate in the treatment of multiple rib fractures. Methods 40 patients with multi-rib fractures were selected from June 2015 to November 2016. 20 cases were performed of rib jaw-shaped bone plate in the surgical treatment,20 cases of conservative treatment. The clinical treatment conditions of two groups were compared. Results Patients in both groups were all cured. Pain perception, hospital stay time, retain time of thoracic duct and independent ambulation time in surgery group were obviously reduced comparing with conservative treatment group as well as the surgical complications. There was a significant differences(P＜0.05). Conclusion Rib jaw-shaped bone plate for the treatment of multiple rib fractures has satisfactory results.Its advantages are as follows:simple and quick operative technique,minimal invasive surgery,less complications, fast recovery. It is worthy of clinical application.

目的 探讨颈性眩晕应用针刺解结法治疗的临床疗效。方法 选取广东省中医院进修期间2016年3月—2016年9月收治的60例颈性眩晕患者,按照随机数字表法均分为两组。对照组:予以常规针刺治疗;观察组:在此基础上,行针刺解结法治疗。记录比较两组治疗前后基底动脉(BA)、左侧椎动脉(LVA)、右侧椎动脉(RVA)等部位的血流速度,改良颈性眩晕症状与功能评估量表(ESCV)总评分,临床疗效。结果 两组治疗后BA、LVA及RVA部位的血流速度,均明显高于治疗前(P<0.05);与对照组治疗后比较,观察组TCD检测参数改善幅度更为显著(P<0.01);与治疗前相比,两组治疗后改良ESCV总评分均显著更高(P<0.01);且观察组改善情况显著优于对照组(P<0.01);观察组总有效率为96.7%较对照组的76.7%相比,明显更高(P<0.05)。结论 颈性眩晕应用针刺解结法治疗更能有效改善脑部血液循环,缓解临床症状,提高生活质量,疗效显著,具有较高临床推广价值。

Objective To analyze the clinical effect of curing cervical vertigo with acupuncture thrawing method. Methods To select 60 patients with cervical vertigo in Cantonese Chinese Medicine Hospital from March 2016 to September 2016 as the research objects. According to the random number table method, they were randomly divided into the control group and the study group. The control group: treated with normal acupuncture; The observation group: plus with acupuncture thrawing method. We recorded and compared the blood flow velocity in the basilar artery(BA), the left vertebral artery(LVA) and the right vertebral artery(RVA), the overall score of the improved cervical Evaluation Scale for Cervical Vertigo(ESCV), and the clinical therapeutic effect of the two groups. Results After treatment, the blood flow velocity of the two groups in the basilar artery(BA), the left vertebral artery(LVA) and the right vertebral artery(RVA) was obviously higher than before treatment (P<0.05). Compared with the control group, the improvement level of TCD verifying arguments in the observation group was more significant (P<0.01). Compared with before treatment, the overall score of the improved ESCV in the two groups after treatment was significantly higher (P<0.01). And the improved conditions in the observation group were better than in the control group. The total effective rate 96.7% in the observation group was apparently higher than that of 76.7% in the control group (P<0.05). Conclusion Curing cervical vertigo with acupuncture thrawing method may improve the brain blood circulation, relieve clinical symptoms, enhance the living quality, which is a good way with evident clinic efficacy and higher clinical popularization value.

目的 探讨DPP-4抑制剂西格列汀对成人隐匿性自身免疫性糖尿病(LADA)早期患者胰岛β细胞功能的影响。方法 把14例新诊断为LADA患者随机分为两组,胰岛素治疗100 mg/d西格列汀(A组,n=7)或无西格列汀(B组,n=7)共治疗9个月。结果 9个月后两组之间的血糖和糖化血红蛋白水平无差异。9个月后A组空腹C肽(FCP),餐后C肽(CP),和ΔCP(ΔCP=2 h CP-FCP)水平与基线相比无明显差别(P＞0.05),B组FCP,2 h的CP和ΔCP进行比较基线显著下降(P<0.05)。A组2 h CP水平明显高于B组(P<0.05)。结论 胰岛素与西格列汀联用较单用胰岛素治疗成人隐匿性自身免疫糖尿病早期患者似乎能更好保护胰岛β细胞功能,西格列汀或可延长LADA非胰岛素依赖期的时间。

Objective The Objective of the study was to investigate the effects of the DPP-4 inhibitor on β-cell function in patients with recent-onset latent autoimmune diabetes in adults LADA. Methods Fourteen recently diagnosed LADA patients were randomized into two groups, A and B, to receive insulin therapy with 100 mg/d sitagliptin (group A, n=7) or without sitagliptin (group B, n=7) for 9 months. Results There were no differences in the clinical baseline data between the two groups. During the 9 months of follow-up, there were no significant differences in glucose and glycosylated hemoglobin levels between the two groups. At 9 months, there were not different in group A including fasting C-peptide (FCP), 2-hour postprandial C-peptide (CP), and ΔCP(ΔCP=2 h CP-FCP) levels (P>0.05). Compared with baseline, whereas in group B the levels of FCP, 2-hour CP and ΔCP were significantly decreased compared with baseline (P<0.05). Levels of 2-hour CP were higher in group A, it was higher than group B at 9 months (P<0.05). Conclusion LADA patients treated with sitagliptin and insulin was more likely maintain β-cell function by comparison with insulin alone. Sitagliptin administration in patients with LADA might prolong the insulin-free period.

通过文献检索,对2001—2016年我国学者在国内发表的有关人工髋关节置换后假体周围骨折的Vancouver分型及其治疗方法进行汇总、归纳和分析, 总结分析国内初次生物型人工髋关节术后假体周围骨折病例的Vancouver分型及其不同治疗方法的优良率,为临床决策中选择适合的手术方法提供一定的参考借鉴。共有 117 篇文献入选,统计结果显示入选病例数前三位的省份分别是河南220例占13.3%,上海173例占10.5%,江苏163例占9.9%;Vancouver分型中A型骨折201例占12.2%,B型骨折1226例占74.4%,C型骨折221例占13.4%。AG型骨折行记忆合金环抱器或钢丝环扎+植骨治疗,AL型骨折行翻修+锁定钢板+钢丝或翻修+锁定钢板+植骨治疗,疗效显著;B1、B2、B3型骨折分别采用加压钢板+植骨、翻修+钢板+钢丝+植骨、翻修+记忆合金环抱器+植骨治疗,术后平均优良率可达100%;C 型骨折治疗方法较多,如LISS钢板+植骨、锁定钢板+钢丝、股骨髁钢板+钢缆+植骨、动力髋钢板+钢丝,疗效均较满意。我国人工髋关节置换术地区间开展不平衡,应根据Vancouver 分型,综合考虑患者骨折类型、骨折位置、假体稳定性、骨量丢失情况等提出个体化的治疗方案,提高临床疗效。