水针疗法联合清热祛毒汤治疗寻常型银屑病(血热证)的疗效及其作用机制分析

目的观察分析水针疗法联合清热祛毒汤治疗寻常型银屑病(血热证)的疗效及其作用机制。方法选择2018年8月—2019年7月在我院接收治疗的112例寻常型银屑病患者作为分析对象,采取随机分组的办法将其分为对照组56例和研究组56例,对照组患者采取水针疗法治疗,研究组在对照组的基础上联合清热祛毒汤治疗。比较分析2组患者的疗效;治疗前后的中医证候评分、皮肤病生活质量指数(DLQI)评分;治疗前后皮损面积、浸润、鳞屑、红斑等评分;治疗前后肿瘤坏死因子α(TNF-α)、白细胞介素6(IL-6)、血管内皮生长因子(VEGF)水平变化情况。结果研究组患者治疗总有效率89.29%明显高于对照组73.21%(P<0.05);治疗前,2组患者的中医证候评分、DLQI评分、皮损面积、浸润、鳞屑、红斑等评分及TNF-α、IL-6、VEGF等水平比较(P>0.05);研究组患者治疗后的中医证候评分与DLQI评分明显低于治疗前(P<0.05);研究组患者治疗后的皮损面积、浸润、鳞屑、红斑等评分明显低于对照组(P<0.05);研究组患者治疗后的TNF-α、IL-6、VEGF等水平明显低于对照组(P<0.05)。结论对寻常型银屑病患者采取水针疗法联合清热祛毒汤治疗的疗效显著,能有效改善中医证候表现,提高生活质量,减轻皮损程度,降低炎症反应,其作用机制可能与炎症因子水平、皮损血管增生相关。     

烧伤后早期准确削痂治疗深Ⅱ度创面的临床研究

目的探讨烧伤后早期在深Ⅱ度创面削痂手术中使用电动取皮刀准确削痂，对创面进程和愈合质量的影响。方法选择62例深Ⅱ度烧伤患，随机分为二组，均在伤后72h内进行创面削痂手术。术中分别使用电动取皮刀和滚轴取皮刀削痂，观察术中削痂创面出血量、手术所需时间、创面愈合时间及残留肉芽创面的发生事。结果早期对深Ⅱ度创面削痂能降低局部炎症反应。与滚轴取皮刀削痂相比较，用电动取皮刀削痂可降低残留创面的发生率22．6％，缩短病程3．5d。结论电动取皮刀削痂可尽量保存残存的皮肤附件，避免使用滚轴取皮刀削痴过程中经常出现的削痂创面边缘锯齿样切口，也可以避免因术经验、技术的不足所导致的削痴过浅或过深的问题，促进创面愈合和缩短病程，是一种简单易行的削痂方法。     

臀、会阴及其周围Ⅲ度烧伤的早期切痂治疗体会

目的　总结臀、会阴及其周围Ⅲ度烧伤的早期切痂治疗的经验。方法　对 3 2例臀、会阴Ⅲ度烧伤患者于伤后 3～ 7d内行切痂 ,嵌皮、大张皮片或皮瓣修复创面的资料进行回顾分析。结果　本组病例皮瓣、皮片大部分成活好 ,外观、功能恢复满意。结论　臀、会阴及周围Ⅲ度烧伤早期切痂治疗可缩短疗程 ,减少外观及功能障碍 ,近远期效果好     

Social cognitive correlates of device-measured and self-reported physical activity in Black and White individuals with multiple sclerosis

BackgroundThere is increasing research interest regarding physical activity behavior among persons with multiple sclerosis (MS), yet there is little known about physical activity and its correlates in Black persons with MS.ObjectiveThis cross-sectional study assessed associations among social cognitive theory (SCT) variables and device-measured and self-reported physical activity in samples of Black and White persons with MS.MethodsParticipants included 67 Black and 141 White persons with MS who wore an ActiGraph accelerometer on a belt around the waist measuring moderate-to-vigorous physical activity (MVPA) for seven days and completed a battery of questionnaires. Questionnaires included demographic and clinical characteristics, leisure-time exercise, exercise self-efficacy, overcoming barriers self-efficacy, function, social support, exercise outcome expectations, and goal setting and planning.ResultsBlack participants with MS engaged in significantly less MVPA, but not sedentary behavior or light physical activity, than the White participants with MS. Black participants further had significantly lower levels of exercise self-efficacy and outcome expectations than the White sample. All SCT correlates were significantly correlated with self-reported physical activity, but only exercise and barriers self-efficacy, perceived function, and exercise goal setting were associated with device-measured MVPA. The difference in physical activity between Black and White participants with MS was accounted for by differences in exercise self-efficacy and outcome expectations.ConclusionsResearchers should consider developing behavioral interventions that target exercise self-efficacy and outcome expectations as SCT variables for increasing physical activity in Black persons with MS.     

2例特殊类型儿童气管异物的临床分析

目的:分析儿童气管异物误诊原因,减少临床误诊率。方法:对2例诊断为儿童气管异物的病例进行回顾性分析。结果:1例无明确异物吸入史的患者证实为鼻腔脓性痂皮致主气管异物,1例高度怀疑为气管异物患儿最终诊断为有机磷中毒。结论:对疑似气管异物的儿童患者,应仔细采集病史,注意特有体征,减少误诊。     

Serum carotenoids and other antioxidative substances associated with urothelial cancer risk in a nested case-control study in Japanese men

PURPOSE: We assayed whether high serum carotenoids and antioxidative substances decrease the risk of urothelial cancer in a case-control study nested in a community based cohort in Japan, that is the Japan Collaborative Cohort Study. MATERIALS AND METHODS: Information on subject life-styles and serum were collected in 1988 to 1990 and subjects were followed as late as 1999. Individuals who had or died of urothelial cancer and controls were matched for study area, sex and age. Serum was stored at -80C and analyzed in 2003. Of 14,097 male and 25,662 female subjects 40 to 79 years old there were 42 cases, which were matched to 124 controls. RESULTS: The OR for the highest to lowest tertile of serum concentration was 0.28 (95% CI 0.07 to 1.15, trend p = 0.08) for beta-carotene, 0.36 (95% CI 0.10 to 1.27, trend p = 0.10) for total carotenes and 0.31 (95% CI 0.09 to -1.09, trend p = 0.09) for total carotenoids after adjustment for smoking in addition to matching variables. High concentrations of tocopherols and xanthophylls slightly tended to decrease the risk of urothelial cancer. In contrast, serum retinol, oxidized low density lipoprotein and Cu/Zn-superoxide dismutase were not associated with urothelial cancer risk. CONCLUSIONS: Our results suggest that high serum carotenoids may decrease the risk of urothelial cancer with carotenes more effective than xanthophylls.     

Health related quality of life after orthotopic neobladder construction and its comparison with normative values in the Japanese population

Purpose:

We report the difference in quality of life (QOL) between patients with an orthotopic neobladder and normative values in the age matched Japanese population.

Materials and Methods:

Between November 1996 and June 2003, 75 patients underwent orthotopic neobladder construction at our institution, of whom 47 males and 9 females were enrolled in this study. A total of 19 patients were excluded because of death or insufficient followup (less than 6 months). Two types of questionnaire, namely the RAND 36-Item Health Survey, version 2 and the Functional Assessment of Cancer Therapy-Bladder Cancer, were mailed to all 56 patients. The 48 patients (86%) who returned the completed forms were included in our analysis. Postoperative QOL was compared with age matched normative values in the control Japanese population.

Results:

Overall there was no significant difference in any scale between patients with a neobladder and the age matched control Japanese population. The patient bodily pain score in the seventh decade of life and the role-physical score in those older than 70 years were better than age matched normative values in the Japanese population (p <0.005 and p <0.05, respectively). Male patients in the seventh decade of life were more likely to have better QOL in the physical functioning, role-physical and role-emotional subscales in addition to the bodily pain subscale compared to age matched control values (p <0.05, <0.05, <0.001 and <0.001, respectively). Likewise in male patients older than 70 years role-physical scores remained better than age matched normative values in the Japanese population (p <0.01). Further analysis of bladder cancer related QOL showed that patients followed more than 24 months were more likely to have a lower incontinence score than those followed less than 24 months (p <0.05). In addition, the continence related QOL change alone did not affect any health related QOL scales, as analyzed by RAND 36-Intem Health Survey.

Conclusions:

Our study shows that there is no essential difference in health related QOL between patients with a neobladder and the age matched Japanese control population. The current results provide some primary evidence to help in decision making and eliminate potential anxiety about worse QOL after cystectomy.     

中药烧伤膏I号联合削痂治疗小面积Ⅲ度烧伤的疗效观察

目的　探讨中药烧伤膏1号联合削痂治疗小面积Ⅲ度烧的疗效。方法　常规清创和削、切痂后,局部贴敷中药烧伤膏Ⅰ号,创面溶脱,液化前隔日换药,以后每日换药直至创面愈合。结果　全部病例均未植皮,创面愈合良好,愈合时间25-48d,82％(59/72)病例在5周内治愈。结论　该法不需植皮,愈合快,瘢痕轻,不失为是治疗小面积深度烧伤的有效方法之一。