脉冲微波治疗前列腺炎的临床疗效观察

目的探讨脉冲微波治疗前列腺炎的效果。方法收治前列腺炎病人532例。用南京亿高ECO—100型电脑微波前列腺炎治疗仪,经肛门途径发射脉冲微波,前列腺部位温度控制在41℃~42℃,每次持续45~60min,共七次。以显效、有效为判断疗效标准。结果17~25岁组显效47.93%,有效52.07%,26~45岁组显效52.06%,有效47.94%,两组有效率100%。结论脉冲微波经肛门途径治疗前列腺炎效果明显,有推广价值。     

水通道：从原子结构到临床医学

阿格雷（Peter Agre）博士，美国杜克大学医学院细胞生物学系教授，约翰斯霍普金斯大学医学院生物化学系客座教授。阿格雷教授其研究成果在于分离出了长期以来所搜寻的特定输送水分子的通道。这一发现开启了针对细菌、植物和哺乳动物水通道的系列生化、生理和遗传研究之门，从而使得研究人员可以仔细跟踪水分子通过细胞膜的过程，并了解为何只有水分子而不是其他小分子能够通过细胞膜，阿格雷博士也因此获得了2003年诺贝尔化学奖。     

前置胎盘孕妇恐惧心理观察及护理

目的观察前置胎盘孕妇的恐惧心理反应，做好前置胎盘孕妇的心理护理。方法由孕妇自行填写CES-D和SA2量表，进行统计学分析。结果70．2％的前置胎盘孕妇具有恐惧心理。结论在妊娠过程应提高孕妇认知水平，加强心理护理，有助于她们顺利渡过妊娠期。     

快速供肝切取与修整的外科技巧

目的总结肝脏移植供肝的快速切取和修整经验。方法分析2004年共186例快速供肝的切取和修整的资料。快速切取技术采用原位腹主动脉、肠系膜上静脉灌注附加下腔静脉引流，快速切取供肝，4℃UW液中保存和修整肝脏。结果供肝热缺血时间为3～10min，平均4．5min；冷缺血时间平均为3-16h，平均7h。供肝的修整时间为26～90min，平均46min。供肝修整时发现肝动脉解剖变异20例。结论快速供肝切取法要求术者技术娴熟、动作迅速和准确，可最大限度地减少供肝热缺血时间。快速切取法能保证供肝的质量和确保供肝切取的成功。     

负压进针在心血管内科病人中的应用

[目的]探讨负压进针在心血管内科病人的静脉输注中是否优于常规进针法.[方法]将2004年1月-2005年6月我科收治且静脉穿刺难度大的病人随机分为实验组和对照组,实验组150例应用负压进针法,对照组150例应用常规进针法,比较两组的穿刺成功率和回血率.[结果]负压进针法比常规进针法的穿刺成功率提高了12%,回血率提高了13%,两组间穿刺成功率和回血率的差异有统计学意义(P＜0.01).[结论]负压进针大大提高了穿刺成功率和回血率,减少了病人的痛苦,提高护理人员的工作效率和住院病人满意度.     

存样食物在追查食物中毒源头中的作用

[目的]针对食物中毒事件追查源头的困难局面,探索1种新的食物中毒追查方法。[方法]通过分析各种常见类型食物中毒的潜伏期,结合各种实际情况,探讨存样食物保存的时间和方法。[结果]存样食物至少要保存24h。[结论]这种存样待检方法有其先进性,但仍存在不少问题,需进一步改进。     

Comparison of the Emergency Severity Index (ESI) and the Taiwan Triage System in predicting resource utilization.

BACKGROUND/PURPOSE: The importance of accurate triage in Taiwan is becoming more apparent with the increasing number of emergency department (ED) patients, and resources for the National Health Insurance becoming constrained. This study compared the ability of the Taiwan triage system (TTS) and the standardized 5-level Emergency Severity Index (ESI) triage system to predict ED resource utilization. METHODS: Patients arriving at the ED were triaged by both TTS and by using a two-page checklist of ESI criteria during the 3-month study period. The ESI triage level was calculated independently to avoid bias. Disease category (trauma vs. nontrauma), length of stay (LOS) and hospitalization data were evaluated. RESULTS: A total of 3172 patients with both ESI and TWN evaluation were included. The distributions of ESI ratings within TTS level 1 were: ESI 1, 21.1%; ESI 2, 68.1%; ESI 3, 7.4%; ESI 4, 3.4%; ESI 5, 0%. For TTS level 3, they were: ESI 1, 0.1%; ESI 2, 26.2%; ESI 3, 39.5%; ESI 4, 27.5%; ESI 5, 6.8%. Hospitalization rates were 74.5%, 40.9% and 22.2% in TTS levels 1, 2 and 3, respectively; and were 96.2%, 47.0%, 30.9%, 6.7%and 6.6% in ESI levels 1, 2, 3, 4 and 5, respectively. TTS triaged more trauma patients as life-threatening/emergent condition than nontrauma patients (68.8% vs. 48.4%, p < 0.001). Triage by ESI, however, showed no significant difference in the percentage of trauma and nontrauma patients with highly acute conditions (44.2% vs. 46.6%, p = 0.230). Patients with ESI level 4 or 5 have significantly shorter ED LOS than those with ESI level 3. CONCLUSION: ESI produces more accurate discriminating patient acuity, ED LOS and hospitalization rate than TTS. Adopting a standardized 5-level triage tool might improve resource utilization planning of ED practice.     

胸膜腔造影和注射粘连剂对难治性气胸的诊治

目的：为更清晰地显示顽固性气胸的漏气部位和性质，为不能耐受手术者摸索一种新的治疗手段。方法：选择１８例患者，先用７６％泛影葡胺行胸膜腔造影，而后在局部注入少量粘连剂。结果：造影后发现多发性肺大泡８例，单发性肺大泡６例，肺大泡伴粘连带４例。病变分别位于左上肺，右上肺，中下肺野及叶间裂。注射粘连剂后，１５例一次成功，３例第二次成功。随防６～１８个月，未见复发。结论：该方法易掌握，无明显副作用。病变显示明显，易被患者接受，具有明显的临床效果和推广价值