辨证论治与变量颈椎牵引及手法联合西药治疗颈性眩晕随机平行对照研究

[目的]观察辨证论治与变量颈椎牵引及手法联合西药治疗颈性眩晕疗效。[方法]使用随机平行对照方法,将60例门诊患者按抽签法分为两组。对照组30例①5%葡萄糖氯化钠注射250mL加脉络宁20mL静滴,1次/d;尼莫地平40mg,3次/d,口服。②枕颌带坐位变量牵引,牵引质量2～10kg,(按患者体位和自我感觉有所增减)先由轻至重牵引,逐渐增至患者最大耐受限度,10～14d牵引质量再由重减轻,至病程完成。牵引时间每次10～30min,以患者能耐受为限,1次/d,14d为1疗程。③手法点、按、揉风池、百会、天柱、合谷、内关、大椎、肩贞、肩井等穴位。治疗组30例辨证论治。①肝阳上亢型,方以天麻沟藤饮加减。②气血亏虚型,方以归脾汤加减。③痰浊中阻型,方以半夏白术天麻汤加减。④肾精不足型,方以偏阳虚用右归丸加减,偏肾阴虚用左归丸加减。西医、牵引、手法治疗同对照组。连续治疗14d为1疗程。观测临床症状、不良反应。连续治疗疗程,判定疗效。[结果]治疗组临床治愈6例,显效14例,有效7例,无效3例,总有效率90.00%。对照组临床治愈2例,显效13例,有效7例,无效8例,总有效率73.33%。临床疗效治疗组优于对照组(P<0.05)。[结论]辨证论治、变量颈椎牵引及手法联合西药治疗颈性眩晕疗效满意,值得临床应用。     

延续性护理模式在椎动脉型颈椎病患者中的应用效果分析

目的:观察延续性护理模式在椎动脉型颈椎病患者中的应用效果。方法:将100例椎动脉型颈椎病患者随机分为观察组、对照组各50例。观察组采用延续性护理模式配合优质护理服务进行临床护理,对照组采用常规护理模式进行护理。观察2组颈椎功能障碍指数,自我护理能力及遵医嘱情况。结果:颈椎功能障碍指数出院后3个月、出院时与入院时2组组内比较,差异有统计学意义(P0.05);出院后3个月与出院时2组组内比较,差异有统计学意义(P0.05);出院时、出院后3个月时2组组间比较,差异有统计学意义(P0.05)。自我护理能力2组比较差异有统计学意义(P0.05);遵医嘱情况2组比较,差异有统计学意义(P0.05)。结论:延续性护理模式能缓解患者的临床症状,提高患者的自我护理能力,促提高患者的遵医情况。     

Prevalence and risk of colorectal polyps among the Korean population under 50 years

Colorectal cancer is a common cancer; generally, adults aged ≥ 50 years are screened using stool occult blood tests and colonoscopy. However, colorectal adenoma and cancer have been found in patients under the aged of 50, and studies on characteristics and risk factors in young patients are lacking. We evaluated the prevalence and risk factors of colorectal adenoma and cancer in young adults aged under 50 years.We retrospectively analyzed 570 individuals aged under 50 years who underwent colonoscopy at the Haeundae Paik Hospital, Korea, from January to June 2018. Logistic regression model was used to identify the risk factors for colorectal adenoma and colorectal cancer.The prevalence of colorectal adenoma in group of 19–29 years was 3.2% (1 of 31), 30–39 years was 13.8% (30 of 217) and in the group of 40–49 years was 21.1% (68 of 322) (P = .009). In multivariable analysis, age over 45 years (adjusted odds ratio [OR], 1.941; 95% confidence interval [CI], 1.187–3.172; P = .008) and male sex (adjusted OR, 1.711; 95% CI, 1.044–2.806; P = .033) were independent risk factors for colorectal neoplasia including cancer.The prevalence of colorectal adenoma increases as the age increased in young adults under 50 years of age, especially after the age of 45 years, the risk of colorectal neoplasia increases; hence, early screening should be considered before the age of 50 years.     

Effect of tissue inhibitor of metalloproteinases-3 genetics polymorphism on clinicopathological characteristics of uterine cervical cancer patients in Taiwan

Single nucleotide polymorphisms (SNPs) of tissue inhibitor of metalloproteinases-3 (TIMP-3) have been revealed to be related to various cancers. To date, no study explores the relationships between TIMP-3 polymorphisms and uterine cervical cancer. The purposes of this research were to investigate the associations among genetic variants of TIMP-3 and development and clinicopathological factors of uterine cervical cancer, and patient 5 years survival in Taiwanese women. The study included 123 patients with invasive cancer and 97 with precancerous lesions of uterine cervix, and 300 control women. TIMP-3 polymorphisms rs9619311, rs9862 and rs11547635 were checked and their genotypic distributions were determined by real-time polymerase chain reaction. It showed that women with genotypes CT/TT in rs9862 were found to display a higher risk of developing cervical cancer with moderate and poor cell differentiation. Moreover, it revealed that cervical cancer patients carrying genotypes CC in rs9619311 exhibited a poorer 5 years survival, as compared to those with TT/TC in Taiwanese women, using univariate analysis. In addition, pelvic lymph node metastasis was determined to independently predict 5 years survival in cervical cancer patients using multivariate analysis. Conclusively, TIMP-3 SNPs polymorphisms rs9619311 are related to cervical patient survival in Taiwanese women.     

盆腔淋巴结HPV-DNA检出率与早期宫颈癌临床转移的关系

目的 探讨早期宫颈癌患者盆腔淋巴结HPV-DNA检出与组织病理学确定的淋巴结转移之间的关系.方法 采用HPV通用引物PCR直接测序法扩增31例官颈癌原发部位肿瘤组织及盆腔淋巴结组织HPV-DNA L1区基因序列,分析淋巴结组织中HPV阳性率与临床病理特征之间的关系.结果 31例盆腔淋巴结中HPV-DNA检出率为58.1％.13例组织病理学确认有淋巴结转移的组织中HPV-DNA检出率为84.6％.18例组织病理学检查无淋巴结转移的盆腔淋巴结 HPV-DNA检出率为27.8％.盆腔淋巴结组织病理学确认转移与HPV-DNA检出有关.组织病理学检查和HPV-DNA检测均提示阳性淋巴结中闭孔、髂内、髂外这三组淋巴结占90％以上.结论 盆腔淋巴结HPV-DNA检出阳性是一个有意义的淋巴结转移预测因子.闭孔、髂内、髂外三组淋巴结是最主要的前哨淋巴结.     

代谢组学在妇科常见肿瘤治疗和预后评估中的应用

卵巢癌、子宫内膜癌和宫颈癌是妇科常见的三大恶性肿瘤,尽管随着手术、放化疗等综合治疗的不断发展,妇科常见恶性肿瘤患者的预后得到了大幅提升,但由于早期没有明显症状且缺乏准确诊断或发现时已是晚期,仍有相当比例的患者预后不佳,生命受到严重威胁。因此,寻找新的治疗靶点和监测疗效的有效标志物至关重要。代谢组学（metabonomics）是肿瘤研究领域颇受关注的研究方法,其理论基础是肿瘤存在有别于正常组织的代谢特征,肿瘤独特的代谢特征与生物表型存在紧密的关联。代谢组学通过对生物系统中内源性代谢物进行全面分析,阐明肿瘤在发生和进展过程中某些关键生化途径的重塑机制,并对其进行解析与精准干预。综述代谢组学在妇科常见肿瘤治疗和预后评估中的应用,预期其可为妇科常见肿瘤的个性化、精准化治疗提供潜在靶点,为妇科常见肿瘤筛选预后生物标志物提供重要参考。     

前牵引治疗不同时期上颌发育不足患者疗效评价

目的 应用头颅定位侧位片分析上颌发育不足患者在不同生长发育阶段进行前牵引治疗的临床效果。方法 选取2018年1月至2020年12月于上海交通大学附属第九人民医院口腔正畸科完成前牵引治疗的上颌发育不足患者36例,根据头颅定位侧位片颈椎骨龄分期（cervical vertebral maturation method,CVM）,分为生长发育高峰前期组（CVMⅠ～Ⅱ期）7例、生长发育高峰期组（CVMⅢ～Ⅳ期）17例以及生长发育后期组（CVMⅤ～Ⅵ期）12例。各组患者治疗前后分别拍摄头颅定位侧位片,对其软硬组织相关指标进行测量分析。结果 骨性矢状向指标上牙槽座角（SNA角）、上颌突距（A-Np）、前鼻嵴点至垂直参考轴的距离（VRL-ANS）、上牙槽座点至垂直参考轴的距离（VRL-A）、有效上颌长度（Co-A）、上下牙槽座点交角（ANB角）、Wits值在3组治疗前后的差异均有统计学意义（P <0.05）,其中治疗后生长发育高峰前期组A-Np改变值[（2.61±1.11）mm]与生长发育后期组[（1.00±0.82）mm]相比,差异有统计学意义（P=0.017）;骨性垂直向指标腭平面倾斜角（...     

Biomarkers of environmental contaminants in field population of green mussel (Perna viridis) from Karnataka–Kerala coast (South West coast of India)

The green mussel Perna viridis was sampled from relatively clean and contaminated sites along the Kartanata–Kerala coast (south west coast of India) to study the tissue concentration of trace metals and biological responses to stress (biomarkers) such as sister chromatid exchange (SCE), chromosomal aberration, micronucleus (MN) test, hemic neoplasia (HN), Chromotest (Ames test) and comet assay. In general, mean tissue concentrations of toxic trace metals collected from 25 sampling sites were found to be below the World Health Organisation (WHO) permissible concentration given for seafood. The digestive gland extract of mussels from all 25 sampling sites showed negative reaction for mutagenic activity (Ames test) in the absence of metabolic activation. Very low levels of chromosomal aberration, SCE, MN, HN and comet cells were observed in mussels collected from both the urban associated and relatively clean sites. This study seems to indicate that that the coastal waters of Karnataka and Kerala are minimally contaminated with genotoxic and carcinogenic chemicals.Special Issue on Biomarkers of Marine Pollution and Bioremediation     

鼻咽癌治疗后颈淋巴结残留或复发的彩色多普勒信号特征

目的 探讨彩色多普勒检查时鼻咽癌治疗后颈淋巴结残留或复发的多普勒信号特征.方法 51枚颈转移淋巴结经术后病理确诊鼻咽痛治疗后颈淋巴结残留或复发(共计12例患者),24枚淋巴结为反应性增生良性淋巴结(共计6例患者),手术前行彩色多普勒检查.结果 鼻咽痛治疗后颈淋巴结残留或复发的淋巴结发生部位在Ⅱ.Ⅳ区.短轴直径＞10 m...     

两种液基薄层细胞学方法筛查宫颈上皮内瘤样病变的评价

目的对2种液基薄层细胞学方法筛查宫颈癌和癌前病变的对比进行分析与评价,以期找到宫颈癌早期筛查质量好又经济的方案。方法2007年3～10月,对980例患者分别采用Hong Xiang细胞学检测系统(489例)和新柏氏薄层细胞学检测系统(TCT,491例)进行宫颈病变的早期筛查,对167例(HongXiang 82例,TCT 85例)细胞学阳性或临床可疑的患者行阴道镜下活组织检查。结果Hong Xiang检查的阳性率与TCT细胞学检查的阳性率比较差异无统计学意义(P>0.05);Hong Xiang细胞学检查在诊断宫颈低度病变、高度病变与宫颈癌的准确率上与TCT比较,差异无统计学意义(P>0.05)。结论Hong Xiang细胞学检测系统可以替代新柏氏薄层细胞学检测系统并降低耗材。