天津医科大学第三医院抗生素类药物的利用分析

目的：对抗生素类药物利用状况进行分析，以考察应用情况，促进用药合理性，方法：查阅药库2000年药品购入目录，采用药物利用状况分析法，对抗生素用药频度和药物费用等进行分析。结果：该院应用的抗生素主要为头孢菌素，喹诺酮类；DDDs排序靠前的是诺氟沙星，羟氨苄青霉素和复方新诺明等。结论：该院用药基本合理，但水平较低。     

铁制剂治疗缺铁性贫血的随机对照临床研究

目的 了解硫酸铁控释片、琥珀酸亚铁、多糖铁复合物治疗缺铁性贫血的疗效及不良反应。方法 将105例不诊于血液科门诊的缺铁性贫血患者，按照入选标准，以随机区组的方法随机分入3个治疗组，分别予以硫酸业铁控释片（福乃得，500mg，每日1次）、琥珀酸业铁（速力菲,，0．1g，每日3次）、多糖铁复合物（力蜚能，0．15g，每日2次）治疗8周，每1－2周随访1次，随访血常规、网织红细胞计数及药物的不良反尖。治疗前及治疗结束检查血清铁、总铁结合力、血清铁蛋白等有关铁参数。结果与结论 以血红蛋白和血清铁蛋白恢复正常作为完全缓解的标准，硫酸亚铁控释片、琥珀酸亚铁、多糖铁复合物3种药治疗8周，缺铁性贫血的完全缓解率分别为74％、76％、40％（P＝0．004），总的有效率分别为81％、89％、76％（P＞0．05）。主要的不良反应为胃肠道反应，3种药中以多糖铁复合物的不良反应最少，其次为琥珀酸亚铁，硫酸铁控释片的不良反应最常见，但大多数能够耐受。     

老年危重病人人工气道气囊压力监测及护理

[目的 ]探讨人工气道气囊压力监测在老年危重病人气管导管护理中的应用价值。 [方法 ]将 60例建立人工气道的老年危重病人随机分成两组 ,实验组应用PORTEX专用气囊压力监测表注气测压 ,对照组采用传统的手指捏感法注气 ;用呼吸机检查漏气情况 ,并比较两组病人的气囊注气容积、气囊压力及并发症发生率。 [结果 ]实验组气囊压力为 2 .45 2kPa±0 .490kPa时 ,气囊容积为 10 .0mL± 4.7mL ,呼吸机检查不漏气 ;对照组气囊压力为 3 .92 3kPa± 0 .73 6kPa时 ,气囊容积为 15 .0mL± 5 .1mL ,呼吸机检查不漏气。两组病人气管黏膜损伤、气囊破裂发生率比较有统计学意义 (P <0 .0 5 ) ;两组病人误吸、食管气管瘘发生率比较无统计学意义 (P >0 .0 5 )。 [结论 ]建立人工气道的老年危重病人气囊压力维持在1.961kPa～ 2 .942kPa ,能有效避免误吸的发生和气管黏膜的损伤。     

吉西他滨联合顺铂治疗晚期非小细胞肺癌的临床研究

目的 观察吉西他滨（gemcitabine，GEM）联合顺铂方案治疗晚期非小细胞肺癌的疗效及不良反应。方法 对经病理组织学或细胞学诊断证实的56例晚期非小细胞肺癌患者采用GP方案行静脉化疗：GEM1000mg／m^2，静脉滴注，d1，d8；DDP30mg／m^2，静脉滴注，d1～d3；21天重复，至少治疗2个周期。结果 可评价疗效56例，完全缓解（CR）5．3％（3／56），部分缓解（PR）42．9％（24／56），稳定（SD）33．9％（19／56），进展（PD）17．9％（10／56），总有效率（RR）48．2％（27／56）；肿瘤控制率（CR＋PR＋SD）为82．1％（46／56）；中位缓解期7．4个月，中位生存期11．3个月；不良反应以白细胞及血小板减少，消化道反应，乏力为常见，患者均可耐受，无化疗相关死亡。结论 吉西他滨联合顺铂对晚期非小细胞肺癌有较好疗效，不良反应可为患者所耐受，值得临床应用。     

可手术的Ⅲ期贲门癌术前选择性动脉灌注化疗

目的探讨可手术的Ⅲ期贲门癌术前选择性动脉灌注化疗的疗效。方法可手术的Ⅲ期贲门癌选择性胃左动脉灌注化疗一次。结果76例经胃肠双重造影、腹部CT和B超检查均有不同程度的改善,临床症状明显好转,参照全国胃癌协作组第二次会议制定的进展期胃癌全身化疗判定标准,完全缓解(CR)4%(3/76),部分缓解(PR)86%(65/76),稳定(S)11%(8/76)。结论可手术的Ⅲ期贲门癌术前接受选择性动脉介入化疗近期疗效明显。     

A prospective analysis of 1400 pulmonary artery catheterizations in patients undergoing cardiac surgery

During 1983 and 1984, 1305 patients underwent 1,400 pulmonary artery (PA) catheterizations. Successful placement was achieved in 1397 (99.6%) of 1,403 attempts. The catheters were inserted via the right internal jugular vein on 1364 occasions. The median duration of monitoring was 28 h with a range from 3 to 220 h. Central venous puncture complications included carotid artery puncture in 67 instances (4.8%) and pneumothorax in one patient. Insertion of the catheters was associated with supraventricular arrhythmias on 11 occasions, ventricular arrhythmias on 930 (66.4%), right bundle branch block on two and a total heart block on one occasion. Eighteen (2.3%) of the 794 cultured catheter tips were positive. An in situ time of more than 72 h was associated with a significantly higher percentage (7.2%) of positive tip cultures compared with an in situ time of less than 72 h (P less than 0.01). Repeated PA catheterization was not associated with significantly more complications than the initial catheterization. The results show that monitoring with a PA catheter in cardiac surgical patients is associated with a low incidence of morbidity.     

Enhancing Nurse Assessment of Alcohol and Drug Dependency: A Preliminary Study

The purpose of this project was to prepare nurses to provide brief interventions for clients with alcohol or other drug (AOD) dependency in order to reduce hospitalization, morbidity, and mortality. The project was a collaborative process between a major medical center and a school of nursing. Nurses were surveyed for understanding of alcohol and other drug assessment, and a day long training was provided to teach techniques of brief interventions. The short-term results included increased knowledge of nurses about AOD assessment. Long-term results indicated that 95% of patients referred to the AOD team were confirmed to have AOD problems (Dunn & Ries, 1997). This project documents the need for nurses to have more knowledge about AOD problems and brief intervention techniques.     

第一产程胎心监护异常226例的相关因素分析

目的探讨第一产程胎心监护异常的相关因素，提示处理措施。方法2004年1月1日。12月31日对我院226例第一产程胎心监护异常的相关因素进行回顾性分析。结果第一产程胎心监护异常为综合因素所致，胎儿高危因素为91.59％，母体高危因素为65．49％，产程处理因素为42．92％。结论第一产程胎心监护异常主要与胎儿因素、母体因素有关，提高产前检查质量、加强产程监护、正确选择分娩方式极为重要。     

Glafenine-associated anaphylaxis as a cause of hospital admission in the Netherlands

Summary In 1981 generalized anaphylaxis was registered on 166 occasions in Dutch general and academic hospitals. Clinical details of 120 of those patients revealed that in 107 anaphylaxis was either probable (n=90) or possible (n=17), whereas in 13 cases some other reaction than anaphylaxis had occurred. The series of confirmed cases contained 46 men and 61 women, with mean ages of 47 y and 48 y, respectively.There was a complete recovery in 102 patients and two patients died. Hypotension was present in 79 cases (74%), dyspnoea in 34 cases (32%) and a skin reaction, mainly urticaria, erythema or angioedema, was mentioned in 62 cases (58%). Most cases of anaphylaxis were drug-induced (76%), the main causes being the analgesic glafenine and contrast media. Glafenine was mentioned as the cause in 36% of all admissions for drug-induced anaphylaxis. Only 3.7% of cases had been reported to the voluntary reporting scheme of the Netherlands Centre for Monitoring of Adverse Reactions to Drugs.On the basis of reimbursement data, the risk of developing severe anaphylaxis to glafenine was estimated at 11.7–19.3-fold relative to indomethacin, and 13.4–20.2-fold relative to oral penicillins.