临床药师工作评价初探综述

随着我国医疗机构临床药师队伍的不断壮大，其在医疗服务中发挥着越来越重要的作用，对其工作进行绩效考核也是当今医疗领域的重要内容。以现有文献为基础，对国内外临床药师绩效考核体系进行分析，发现现有体系可分为为基于临床药师职责、基于临床药师业务流程、国外临床药师绩效考核体系三个方面；通过结合医疗机构的实际情况对现有绩效考核体系进行分析，发现存在考核指标和标准确定困难、考核难以做到实时性和延续性等问题，并针对这些问题提出清晰职责定位、重视临床药师价值体现等修改说明。     

卵巢子宫内膜异位囊肿粘连程度及相关因素分析

Objective To investigate the relationship between degree of endometrioma adhesions and clinical feature, surgical treatment and postoperative recurrence. Methods From Jan 2003 to Mar 2008, 662 patients with endometrioma undergoing laparoscopic ovarian endometrioma excision in Peking Union Medical College Hospital were studied retrospectively. All patients were classified into four groups according to the extent of adhesions: 31 cases in none adhesions group, 123 cases in mild adhesions group (filmy thickness, avascular, easily separated adhesions), 310 cases in moderate adhesions group (less than a half of ovary was adjacent to dense thickness adhesions which was difficult to separate, or above a half of ovary were adjacent to filmy thickness adhesions) and 198 cases in severe adhesions group (above a half of ovary was adjacent to dense thickness, well vascularized adhesions which was difficult to separate, and always involved the other pelvic organs, observed angiogenesis). The comparison of degree, characteristics, period of pain, lab test, surgical management and postoperative recurrence was performed among those above groups. In the mean time, risk factors and multinomial logistic regression were analyzed. Results (1)Clinical characteristics: The incidence of patients with dysmenorrhea, dyspareunia, straining feeling in anus, chronic pelvic pain and the level of CA125 (>35 kU/L) was remarkably higher in moderate-to-severe adhesion groups than in none-to-mild adhesions groups (P=0.000, 0.000, 0.001, 0.006 and 0.000, respectively). Infertility rate were significantly higher in severe adhesions group(15.7%,31/198) than none adhesions group(3.2%,1/31), mild adhesions group(11.4%,14/123) and moderate adhesions group(9.7%,30/310, OR=1.728, P<0.05).(2)Operating time and blood loss: Operating time of each groups was as followed: (37±15) min in none adhesions group, (42±19) min in mild adhesions group, (50±20) min in moderate adhesions group and (63±22) min in severe adhesion group. Blood loss was (23±12) ml in none adhesion group, (31±27) ml in mild adhesion group, (40±32) ml in moderate adhesion group and (70±67) ml in severe adhesions group. Thicker adhesions result in longer operation time and more blood loss. (3)Combined with other disease: The ratio of patients who combined with adenomyosis or deeply infiltrating endometriosis in moderate-to-severer adhesion groups was higher than patients in none-to-mild adhesions groups (OR=3.466, P=0.000). (4) Postoperative recurrence: It was categorized into recurrence of pain and cyst. Moderate-to-severe adhesions was related to higher recurrence rate of pain (OR=1.685,P=0.046), but was irrelevant to recurrence of cyst. Conclusion The more extent of endometrioma adhesions was related to severer pelvic pain symptoms, longer operating time and more blood loss. Postoperative pain recurrence rate was observed in moderate-to-severe adhesion group. Extent of adhesions was irrelevant to cyst recurrence.     

应用庆大霉素溶液与生理盐水行手外伤清创的效果比较

目的 探讨应用庆大霉素溶液与生理盐水对手外伤清创效果的差异。方法 对102例急诊手外伤患者，随机分为庆大霉素组（45例）和生理盐水组（57例）两组，分别由同一名医师进行常规清创，术后口服头孢氨苄胶囊预防感染5d，每3～4d伤口换药，观察伤口情况，于术后12d拆线，对伤口做出评价。结果 伤口愈合情况：庆大霉素组，甲级愈合20例，乙级愈合17例，丙级愈合8例；生理盐水组，甲级愈合24例，乙级愈合20例，雨级愈合13例。感染率：庆大霉素组17．78％，肥皂水组22．81％，平均为20．9％，两组比较差异无统计学意义（x^2=0．39，P〉0．05）。结论 使用庆大霉素溶液对伤口进行冲洗，并不能降低手外伤清创后的感染率。     

模拟定位机引导下经皮穿刺集束巨能刀射频治疗肺癌的临床应用

为了探讨局部麻醉和模拟定位机引导在集束巨能刀治疗肺癌的射频治疗的适应证、治疗效果以及并发症的预防和处理，采用0．5％普鲁卡因局部浸润麻醉，模拟定位机引导下经皮穿刺集束巨能刀治疗肺癌46例。CT显示条索状瘢痕残余ll例，空洞形成或直径缩小32例，无变化1例，增大2例。治疗中患者均有不同程度的胸腔内热感及短时间内可以忍受的疼痛感。并发症包括气胸7例、皮下气肿5例、发热24例、咯血13例和慢性支气管炎急性发作4例。初步研究结果提示，集束巨能刀射频治疗周围型肺癌疗效满意，尤其适用于直径〈3cm的肿瘤。局部麻醉配合全身止痛药物应用可以很好地解决治疗中的疼痛问题，与全麻相比还具有省时省力、费用低的优势；对于周围型肺癌，模拟定位机引导经皮穿刺定位与CT引导相比，同样准确、安全，但操作更为方便。     

The use of muscle autograft denatured by microwave for repair of gaps in removal of facial neuromas]

OBJECTIVE: To study the clinical value of muscle autograft denatured by microwave for repair of gaps in removal of facial neuromas. METHODS: Two cases of patients with facial nerve Schwann cell neuromas were reported. The operations for removal of facial neuromas were completed, and the gaps of the nerves were repaired with muscle autograft denatured by microwave of 250 W for 120 sec. RESULTS: The patients were followed up for two years, and the recovery of facial function on the affected sides were satisfactory. CONCLUSION: Muscle autograft denatured by microwave technique is convenient, highly efficient for repairing facial nerve gap after removal of facial neuroma.     

小型猪渐进性梗阻性黄疸模型的建立

目的建立小型猪慢性渐进性梗阻性黄疸模型，评价其模拟临床渐进性梗阻性黄疸患者的价值。方法开腹手术，将并行有16G注射器针头的胆总管用5％碘酒溶液浸泡处理的10号丝线捆扎后，抽除针头。使胆总管早期部分狭窄，后期组织受化学物质刺激发生无菌性炎症反应、纤维组织修复等病理改变，引发胆管组织慢性纤维瘢痕狭窄，造成渐进性梗阻性黄疸。结果实验动物术后观察28d无死亡，第5—7天逐渐出现黄疸，之后渐重；第28天时的总胆红素较术前明显升高[（1．22±0．41）μmol／L比（125．90±35．77）μmol／L（P〈0．01）]；4周后病理显示胆总管组织发生慢性纤维瘢痕样变，管腔狭窄阻塞。结论本小型猪动物模型模梗阻性黄疸呈渐进性、慢性过程。可重复性强、耐受性好，是比较理想的梗阻性黄疸动物模型。同时，小型猪肝胆系统的生理及解剖结构与人相近，可为临床胆管狭窄和肝门部癌相关研究提供较可靠实验依据。     

免疫组化法检测非甲-非庚型肝炎患者肝组织中输血传播病毒

目的　检测非甲-非庚型肝炎患者肝组织输血传播病毒(TTV)感染状况,TTV感染与肝组织炎症程度 及与血液学指标的相关性。方法　应用免疫组织化学法检测52例非甲-非庚型肝炎患者肝组织中TTV,并经原位 杂交证实;对TTV阳性和阴性组的血液学生化指标,诸如血清丙氨酸转氨酶(ALT)、血清天冬氨酸转氨酶(AST)、血 清总胆红素(TBIL)、白蛋白(ALB)、γ 球蛋白(γ G)、凝血酶原活动度(PTA)及组织学活动指数(HAI)进行了比较。 结果　非甲-非庚型肝炎患者肝组织中TTV抗原(TTVAg)阳性15例,检出率为28.8%;阳性物质主要定位于肝细 胞浆内,呈棕黄色细小颗粒,偶见肝细胞核内有表达;TTV阳性表达细胞呈单个、散在或片簇状分布;TTVAg阳性的 组织切片经苏木素-伊红(HE)染色后,可观察到病毒性肝炎的一些病理变化,如肝细胞胞浆疏松化、气球样变、嗜酸 样变、灶性坏死、凋亡、小叶内及汇管区炎细胞浸润;从15例TTVAg阳性病例中任选10例进行TTV DNA原位杂交 检测,结果8例阳性,二者符合率80.0%;同时对5例免疫组化TTVAg阴性肝组织进行TTV DNA原位杂交检测,结 果5例均为阴性,二者符合率100%;TTVAg阳性组ALT、AST、TBIL、γ G均值均高于TTVAg阴性组,ALB、PTA 均值均低于TTVAg阴性组,但两组比较差异无统计学意义(P>0.0     

大鼠大脑中动脉闭塞后丘脑钙调磷酸酶含量与活性的研究

目的 揭示大脑中动脉闭塞(MCAO)后丘脑钙调磷酸酶(CaN)的时空变化规律，探讨CaN的作用机制。方法 制备大鼠大脑中动脉永久性闭塞模型，分别测定缺血后不同时间点病灶侧丘脑CaN的活性和含量。结果 缺血后24h始丘脑CaN的含量下降且不恢复；CaN的活性在缺血后2h和4h减弱，6h始恢复至正常水平。可见，CaN的活性与含量分离。结论 大脑中动脉闭塞后丘脑CaN活性独特的时间变化规律显示其参与介导继发性丘脑损伤，可能具有毒性作用。     

MR频谱检测乳酸的脉冲序列优化研究

目的通过改变一系列脉冲序列参数，以利于乳酸的最佳检测与定量分析。方法制作含乳酸玻璃模型。改变一系列的MR脉冲序列参数，应用点解析频谱序列(point resolved spectroscopy，PRESS)和激励回波序列(stimulated echo acquisition，STEAM)获得乳酸模型的相应频谱。另外，对12例脑病变患者和2例健康志愿者进行磁共振频谱检查，测量出每个波峰的峰高，并绘出序列变化曲线图。结果STEAM各波峰的峰向与PRESS序列一致，但STEAM各峰高均低于同等条件的PRESS峰。随着TE时间的延长，用乳酸模型测出的乳酸峰的峰高一序列曲线图呈波浪状变化，正向双峰在TE=26、270ms时共振波幅达到最大绝对值，负向双峰在TE=135～160ms之间达到最大绝对值。脑病变患者和健康志愿者的扫描结果表明，乳酸峰在优化的序列高于非优化的序列。结论优化的脉冲序列更有利于乳酸的检测与定量分析。