失眠症患者睡眠质量的主观评估与多导睡眠图参数对比分析

目的 探讨失眠症患者对睡眠质量的主观评估,并通过对多导睡眠图(PSG)睡眠参数的定量分析,对失眠症患者的睡眠状况进行客观评估,进一步将二者进行对比分析.方法 对失眠症患者和健康人各100例运用匹兹堡睡眠质量指数问卷(PSQI)进行评定,并分别进行多导睡眠图的整夜睡眠描记,次日晨起后询问夜间睡眠情况.结果 失眠症组PSQI各成分得分及总分均高于对照组,差异有统计学意义(P＜0.01).与对照组相比,失眠症组的睡眠潜伏期(min)延长(失眠症组43.69±11.54,对照组16.01±10.44)、总睡眠时间(min)减少(失眠症组314.65±91.89,对照组446.41±77.81)、睡眠效率降低(失眠症组64.51%±18.59%,对照组91.32%±3.58%)、快眼动睡眠时间(min)减少(失眠症组33.26±15.61,对照组93.21±21.63),差异有统计学意义(P＜0.01).失眠症组对总睡眠时间的评估较PSG检测值显著减低、对睡眠潜伏期的评估较PSG检测值显著增高,自我评估与实际睡眠情况不一致.结论 失眠症患者睡眠质量较差.失眠症患者的PSG各睡眠参数有特征性的改变,利用PSG检查发现失眠症患者对失眠情况的主客观评估不一致,存在过高估价睡眠潜伏期和过低估价睡眠时间的倾向.     

应用MEBT/MEBO治疗55例烧伤病人的疗效观察

目的：观察MEBT／MEBO对烧伤病人的治疗效果。方法：全程采用MEBT／MEBO治疗55例不同面积和深度的烧伤病人，观察创面愈合时间，感染及创面疼痛程度。结果：55例烧伤病人全部治愈，治愈率100％；创面感染3例，感染率5．5％。各种创面均能在预期内愈合，疼痛减轻和消失。结论：MEBT／MEBO能促进创面愈合，减少创面感染率，对深Ⅱ度烧伤创面治疗愈后不留瘢痕或少留瘢痕，方法简便，效果良好。     

中西医结合治疗缺血性脑血管病临床疗效观察

目的 回顾性分析中西医结合治疗缺血性脑血管病的疗效。方法 对126例缺血性脑血管病患者，在早期西医溶栓、抗凝、降低血液粘度、扩张血管和促进脑细胞代谢等治疗基础上，结合中医辩证施治治疗。结果 42例瘫肢肌力恢复达V级；48例肌力≥Ⅳ级，言语流畅；27例生活能基本自理，可依杖散步，肌力≥Ⅲ级：9例与治疗前对比肌力提高Ⅰ～Ⅱ级，但生活仍不能自理。结论 在西药治疗基础上，结合益气活血中药调理可显著提高患者的疗效。     

正常腹内压影响因素的临床研究

目的　探讨正常腹内压的影响因素 ,建立腹内压回归方程。方法　应用膀胱测压法测定 10 6例住院患者的腹内压 ,并对年龄、性别、身高、体重、体质指数、既往和近期腹部手术史、住院原因、合并症情况及数量等 14项因子与腹内压的关系进行分析。结果　住院患者平均腹内压为 5 .5mmHg( 1mmHg =0 .133kPa) ,范围为 0 .4～12 .8mmHg。各级体质指数相应的腹内压差异有显著性意义 (F =5 .5 5 0 ,P<0 .0 1)。男性腹内压比女性高 2 .0mmHg ,差异有显著性意义 (t=3.12 2 ,P<0 .0 1)。其他 12种因素对腹内压无明显影响 (P>0 .0 5 )。结论　正常腹内压可能受性别和体质指数影响 ,存在明显的个体差异     

全身麻醉药物对学习记忆功能的影响

全身麻醉药物通过对中枢多种神经递质和受体系统的影响，调节神经突触传递可塑性的改变，从而对学习记忆功能产生广泛作用。深入考察全身麻醉药物对学习记忆功能的影响，将为合理解释术中残留记忆和术后认知功能障碍的发生机制，婴幼儿和老年痴呆患者手术期间选择合适的全身麻醉药物和方法提供借鉴。     

发展民营医院的思路和建议

论述了发展民营医院的思路,针对目前发展民营医院存在的困难和问题提出了对政策调整的建议。     

新生儿胃穿孔14例治疗体会

目的　探讨新生儿胃穿孔的发病特点和治疗方法。方法　对我院近 10年治疗的 14例新生儿胃穿孔进行回顾性分析。结果　 14例新生儿胃穿孔皆行手术治疗 ,术后死亡 7例。结论　新生儿胃穿孔多因先天性胃壁肌层发育不良及胃内张力增高缺血缺氧所致。早期诊断 ,及时手术 ,减少并发症及术后加强支持疗法是提高本病治愈率的关键     

Pycnogenol® as an Adjunct in the Management of Childhood Asthma

A randomized, placebo-controlled, double-blind study involving 60 subjects, aged 6-18 years old, was conducted over a period of 3 months to determine the effect of Pycnogenol® (a proprietary mixture of water-soluble bioflavonoids extracted from French maritime pine) on mild-to-moderate asthma. After baseline evaluation, subjects were randomized into two groups to receive either Pycnogenol® or placebo. Subjects were instructed to record their peak expiratory flow with an Assess® Peak Flow Meter each evening. At the same time, symptoms, daily use of rescue inhalers (albuterol), and any changes in oral medications were also recorded. Urine samples were obtained from the subjects at the end of the run-in period, and at 1-, 2-, and 3-month visits. Urinary leukotriene C₄/D₄/E₄ was measured by an enzyme immunoassay. Compared with subjects taking placebo, the group who took Pycnogenol® had significantly more improvement in pulmonary functions and asthma symptoms. The Pycnogenol® group was able to reduce or discontinue their use of rescue inhalers more often than the placebo group. There was also a significant reduction of urinary leukotrienes in the Pycnogenol® group. The results of this study demonstrate the efficacy of Pycnogenol® as an adjunct in the management of mild-to-moderate childhood asthma.     

Do ethnicity and gender have an impact on pain thresholds in minor dermatologic procedures?

Background and Objectives: The perception of pain is a personal experience influenced by many factors, including genetic, ethnic and cultural issues. Understanding these perceptions is especially important in dermatologic patients undergoing minor surgical operations and who often differ in their pain response to surgical treatments. Little is known about how these differences affect the perception of experimental pain. The purpose of this study was to determine experimental pain perception differences in three distinct East Asian ethnic populations.
Methods: Pain thresholds were examined with a psychophysical computerized quantitative thermal sensory testing device (TSA 2001) in healthy volunteers recruited from three different Asian ethnic groups. Using the methods of limits, experimental pain perception threshold was measured on the forehead and volar aspect of the forearm in 49 healthy subjects. The measurements were then repeated after skin barrier perturbation with adhesive tape stripping of the stratum corneum. All three ethnic groups were analyzed separately with respect to age, gender educational level and skin type.
Results: A total of 20 Chinese, 14 Malay and 15 Indian subjects completed the study. Thermal pain thresholds were similar in all three ethnic groups before and after tape strippings. No significant differences were noted between genders.
Conclusions: Using quantitative sensory thermal testing, we demonstrated that no significant differences in pain occur between different races and genders.     

ALP方案治疗86例耐多药结核病的疗效分析

目的通过对耐多药结核病例化疗疗效的分析,探讨MDR-TB的治疗方法.方法 86例住院的MDR-TB病人中,浸润型肺结核72例,慢性纤维空洞型肺结核14例.痰标本经Bactec-960培养、鉴定均有结核杆菌生长,药敏试验耐异烟肼、利福平(HR)26例,耐异烟肼、利福平、链霉素(HRS)及耐异烟肼、利福平、乙胺丁醇(HER)者38例,耐异烟肼、利福平、链霉素、乙胺丁醇(HRSE)22例.应用丁胺卡那霉素(A)、左旋氧氟沙星(L)及对氨基水杨酸钠(P)为基础化疗方案,加用1～2种未曾应用过的抗痨药物,平均治疗3个月.结果 86例病人痰菌阴转率70.9%,病灶吸收好转率77.9%,空洞治疗有效率58.3%.疗效较好,治疗过程中未出现严重的药物不良反应.结论 ALP组成的化疗方案对细胞内外的结核菌都有杀灭作用,三药联用协同作用好,副作用不多,是治疗MDR-TB的较好的化疗方案.