颅脑肿瘤手术行急性等容血液稀释的临床研究

目的：研究急性等容血液稀释对颅脑肿瘤病人血流动力学、氧转运及凝血纤溶方面的影响,探讨该方法的安全性。方法：选择颅脑肿瘤手术病人12例,麻醉后从右颈内静脉放置Swan～Ganz导管,从桡动脉放血8ml/kg,同时等速从静脉输入等量的海脉素。分别测定血液稀释前后的血流动力学,氧转运及凝血纤溶方面的指标。结果：CO、SV、DO2显著增加(P＜0.05);PT延长(P＜0.05);PLT较血液稀释前减少,其余指标无明显改变。结论：急性等容血液稀释对颅脑肿瘤病人的血流动力学及凝血纤溶功能影响小,而氧供增加,是一安全有效的血液保护方法。     

降纤酶治疗青年人短暂性脑缺血发作的临床研究

目的 探讨降纤酶对青年人短暂性脑缺血（ＴＩＡ）发作的治疗效果。方法 将７２例患者随机分为两组。治疗组３７例,给予降纤酶静滴至ＴＩＡ发作终止或治疗达１周;对照组３５例,给予阿司匹林、尼莫地平、低分子右旋糖酐、脉络宁治疗２周。两组于治疗前、后分别采静脉血检测血浆纤维蛋白原、红细胞压积、全血粘度和血浆粘度的变化。结果 总有效率治疗组为９１．６６％,对照组为７７．１４％,２组间有显著性差异（Ｐ〈０．０１）     

脑梗塞患者脂蛋白(A)水平与肾脏早期损害

为探讨脑梗塞患者脂蛋白（Ａ）水平与肾脏早期损害的关系,应用ＥＬＩＳＡ法及化学显色终点法分别检测４０例梗塞患者血清ＬＰ（Ａ）水平和尿氨基葡萄糖苷酶活力。结果表明,脑梗塞组血ＬＰ（Ａ）及ＮＡＧ均明显高于正常对照组,且ＬＰ（Ａ）值与尿ＮＡＧ活力呈正相关。     

430名新疆哈萨克族成人同身寸长度与身高关系的研究

目的：研究新疆哈萨克族成人同身寸长度与身高的关系,为人类学、法医学研究以及针灸取穴提供基础资料。方法：应用 Ｈｒｄｌｉｃｋａ 标准和我国普遍采用的方法测量了４３０ 名（男１９７ 名,女２３３ 名）新疆哈萨克族成人同身寸长和身高。结果：按性别和年龄分组,计算出各组同身寸的均值、身高的均值及身高与同身寸的比值,并提出了由同身寸推算身高的回归方程。结论：通过同身寸长可推算身高,同身寸长和身高有显著性的直结回归关系。     

利培酮与氯氮平治疗首发精神分裂症的对照研究

目的：比较利培酮和氯氮平治疗首发精神分裂症的有效性和安全性。方法：６０例ＢＰＲＳ总分≥４０分,符合ＣＣＭＤ－２－Ｒ精神分裂症诊断标准的患者,随机分为两组进行对照研究,分别给予利培酮和氯氮平口服治疗,以ＢＰＲＳ减分率为疗效评定指标,以ＴＥＳＳ评价副反应指标。结果：利培酮治疗首发精神分裂症疗效肯定,８周末有效率为９０％,与氯氮平相仿。利培酮在治疗１周后起效,焦虑、抑郁和迟滞等症状群起效更早,明显早于氯氮平。剂量较小者锥体外系副反应轻,其它不良副反应发生率和严重程度均较氯氮平少而轻。结论：利培酮是治疗精神分裂症有效、安全的一线抗精神病药物     

CT 对腮腺区肿块的诊断价值

评价ＣＴ对腮腺肿瘤的诊断价值。方法８８例腮腺区肿瘤进行ＣＴ平扫,ＣＴ增强扫描和／或腮腺造影ＣＴ扫描。结果：７８例为腺内肿瘤,其中７例为恶性;１０例为腺肿瘤。对ＣＴ肋腺区肿瘤定位准确,能准确显示肿瘤的范围,大小,数目及浸润情况。     

Duration and recovery profile of cisatracurium after succinylcholine during propofol or isoflurane anesthesia

Study Objective: To determine the duration and recovery profile of maintenance doses of cisatracurium besylate following succinylcholine, and during propofol or isoflurane anesthesia.

Design: Randomized, open-label study.

Setting: Operating suite of a university-affiliated medical center.

Patients: Forty ASA physical status I and II adult patients having elective surgery with general anesthesia lasting longer than 90 minutes.

Interventions: Following a standardized induction sequence, a baseline electromyogram (EMG) was obtained. An intubating dose of intravenous (IV) succinylcholine 1.0 mg/kg was administered. Ventilation was maintained with a face mask until the first twitch (T₁) of the evoked train-of-four (TOF) reached 10% of control when tracheal intubation was performed. Spontaneous recovery from neuromuscular blockade was allowed to occur until the first twitch returned to 25% of control. Patients then were randomized to receive cisatracurium as follows. Group 1: 0.025 mg/kg [0.5 × 95% effective dose (ED₉₅)]; Group 2: 0.05 mg/kg (ED₉₅); Group 3: 0.05 mg/kg (ED₉₅); and Group 4: 0.1 mg/kg (2×ED₉₅). Anesthesia for Groups 1 and 2 were maintained with isoflurane 1% to 2%, 66% nitrous oxide (N₂O) in oxygen (O₂), and in Groups 3 and 4, anesthesia was maintained with propofol 80 to 160 μg/kg/min, 66% N₂O in O₂. The TOF-evoked EMG was recorded at 10-second intervals. The time for the evoked EMG to spontaneously return to 25%, 50%, and 75% of the original baseline was recorded.

Measurements and Main Results: There were 10 patients in each of the four groups. The duration of action of cisatracurium 0.05 mg/kg (ED₉₅) after an intubating dose of succinylcholine is 24.5 ± 10 minutes and 21.3 ± 9 minutes during anesthesia maintained with isoflurane and propofol, respectively. Doubling the dose of cisatracurium resulted in approximately twice the duration of action (40.2 ± 7 min) during propofol anesthesia. Following a dose of cisatracurium 0.025 mg/kg (0.5×ED₉₅), the T₁ of the EMG-evoked response did not decrease below 25% in 7 of 10 patients.

Conclusion: Following succinylcholine, the duration of action of a single dose of cisatracurium 0.05 mg/kg is 20 to 25 minutes during anesthesia maintained with propofol or isoflurane. The duration and recovery profile of cisatracurium is dose dependent during propofol and isoflurane anesthetics. Cisatracurium 0.025 mg/kg is an inadequate maintenance dose following recovery from succinylcholine and it fails to provide adequate surgical relaxation.     

肝癌的介入放射学治疗（附40例分析）

目的：观察肝动脉灌注＋栓塞治疗肝癌的疗效及生存率。方法：经确诊的原发性肝癌25例,转移性肝癌15例均采取动脉灌注治疗,后行碘化油乳剂或悬混剂＋明胶海绵栓塞。结果：1年的生存率48％,2年的生存率为38％,CR为55％,PR为38．2％,PD为6．8％,结论：肝癌的（TAI）＋栓塞（TAE）治疗为肝癌的有效治疗手段之一。     

晚期肺癌73例外科治疗分析

目的 总结近９ａ实施的肺癌手术２０３例,其中属于Ⅲｂ或Ⅳ期的晚期肺癌７３例,旨在讨论晚期肺癌的手术指征,手术操作要点。方法 行全肺切除１８例（左肺１５例,右肺３例）,肺叶切除５４例,肺癌切除后复发余肺切除１例,经心包内处理肺血管１７例,合并民房部分切除２例;支气管成形术１３敢管隆凸成形术１例。结果 除１例因急性呼吸功能衰竭导致死亡外,其余均临床治愈,术后生存率１ａ内为９５％,１ａ以不足２ａ为８０％     

双上斜肌麻痹的临床特征与治疗

双眼上斜肌同时麻痹称为双上斜肌麻痹,近年来受到国内外眼科学者的重视。本文报告13例,均是我科近年来手术治疗并在术后观察3个月以上者。13例病人都无明显外伤史,发病在出生时及出生后早期,为先天性病变。手术次数1～2次。临床特征:不对称病变以单眼上斜视,代偿头位为主要表现,其中有一部分病人为潜在型双侧病变。对称型以两侧同向注视时的反向上斜视为主要表现,双侧Bielschowsky征为阳性。不少病人同时有V型斜视。需要手术治疗的病人一般应做双眼手术。可根据病情决定是同时做双侧手术,还是分次做,以及术式、术量。术后大部分病人能获得满意的头位及眼位。