屈光性调节性内斜视综合治疗的效果

①目的:探讨综合治疗屈光性调节性内斜视的效果及其相关因素。②方法:对随机收集78例屈光性调节性内斜视病儿的综合治疗效果进行回顾性分析。③结果:经5年随访，73例(93．6％)维持正常眼位，149只(97．4％)弱视眼治愈，72例(92．3％)获得立体视功能。④结论:及时对屈光性调节性内斜视病儿进行综合治疗，建立和恢复其双眼单视功能，预后较好。     

射频与中药联合治疗肥厚性咽炎的临床观察

目的 :探讨应用射频与中药联合治疗肥厚性咽炎的疗效。方法 :随机将 16 8例肥厚性咽炎患者分为射频与中药联合治疗组和对照组 ,进行临床观察。结果 :治疗组显效率 76 .3% ,总有效率 10 0 % ,对照组显效率 14 % ,总有效率 82 % ,两组差异有高度显著性 (P<0 .0 1)。 结论 :射频配合中药联合治疗肥厚性咽炎效果显著。     

Outcome after traumatic frontal intracerebral haemorrhage: a comparison of unilateral and bilateral haematomas

Frontal intracerebral haemorrhage (ICH) is a common result of cranial trauma. Outcome differences between bilateral and unilateral frontal ICH are not well studied but would be valuable to predict prognosis in clinical practice. Two aims are proposed in this study: first to compare the risk of developing delayed ICH after bilateral or unilateral frontal ICH, and second to determine the variables helpful to predict outcome according to the Glasgow Outcome Scale (GOS). Between January 1993 and December 1997, 694 consecutive patients with traumatic ICH were admitted to the Chang Gung Medical Center within 24 h of the trauma. Patients with ICH in sites other than the frontal lobes were excluded. A total of 161 cases (mean age 46.3+/-20.3 years), including 57 bilateral (mean age 52.5+/-18.7 years) and 104 unilateral (mean age 42.9+/-20.5 years) traumatic frontal ICH were studied. Twenty-eight of 57 patients (49%) with bifrontal ICH versus 17 of 104 patients (16%) with unilateral frontal ICH had a further, delayed ICH. In 42 of 45 patients (93%) with delayed ICH, this occurred within 5 days of the initial trauma. Multivariate logistic regression was used to select significant predictors of outcome. We found that delayed ICH (p<0.001), age (p=0.004) and mechanism of injury (p=0.001) explained the worse outcome in patients with bifrontal ICH. The best-fitting logistic regression model included three variables: delayed ICH (p=0.011), initial GCS (p=0.023), and a sum score of clinical and radiological variables (p=0.003). Bifrontal ICH tended to occur in older patients after a fall and was associated with a higher risk of developing delayed ICH or brain stem compression compared to unilateral ICH damage. Using these three variables - delayed ICH, initial GCS, and the sum score - in a logistical regression model is useful to predict outcome in patients with traumatic frontal ICH and may aid patient management.     

腹腔镜胆囊切除术致胆管损伤的防治(附12例报告)

目的 探讨腹腔镜胆囊切除术致胆管损伤的原因、预防和处理原则.方法 回顾分析12例腹腔镜胆囊切除术致胆管损伤的临床资料.结果 10例行Roux-en-Y胆肠内引流术愈合,2例行Roux-en-Y胆肠内引流术后发现胆总管横断,改行胆总管空肠Roux-en-Y吻合术.但未放置胆肠支撑管,又发现吻合口狭窄,再次行胆肠吻舍并放置胆肠支撑管,全部愈合.结论 预防损伤十分重要,胆管损伤的及时发现和正确处理是治疗成功的关键.     

非单极电刀器械在腹腔镜胆囊切除术中的应用

目的:探讨非单极电刀器械在安装心脏起搏器、心脏支架或体内有其他金属物体的胆囊疾病患者行腹腔镜胆囊切除术(laparoscopic cholecystectomy,LC)中的应用。方法:总结2000年以来收治的安装心脏起搏器、心脏支架或体内有其他金属物体胆囊疾病患者48例,用超声刀、百克剪、LigaSure、双极电刀行LC,同时随机选取单极电刀下无心脏起搏器、心脏支架或体内其他金属物体LC 15例为对照组。病例分为超声刀组、百克剪组、LigaSure组、双极电刀组、单极电刀组。对4组的手术时间、出血量等进行统计学分析,比较非单极电刀器械在安装心脏起搏器、心脏支架或体内有其他金属物体胆囊疾病患者行LC中的应用优势。结果:超声刀组、百克剪组、LigaSure组、双极电刀组无一例患者术中出现心电监测异常或发生心脏严重并发症,手术时间、术中出血量等明显少于高频电刀组。结论:非单极电刀在安装心脏起搏器、心脏支架或体内有其他金属物体的胆囊疾病患者行LC是安全可行的,且超声刀、百克剪、LigaSure在手术时间、术中出血量等明显优于高频电刀组。     

Graves甲亢多种治疗方法对Graves眼病影响的系统评价

目的 通过榆索、分析文献系统评价131I、手术、抗甲状腺药物(ATD)治疗Graves病(GD)对Graves眼病(GO)的影响.方法 检索了MEDIJNE(1966年-2006年3月)、EMBASE(1984-2005年)、The Cochrane Library(2006年第1期)、中国生物医学文献光盘数据库(EBMdisc,1978年1月-2006年4月)和中国学术期刊全文数据库(CNKI,1994-2006年)所收录的有关不同GD治疗方法对GO影响的文献,同时从参考文献中追溯文献.对纳入研究的方法学质量进行评价,根据是否采取预防甲状腺功能低下(简称甲低)发生的措施对纳入研究进行亚组分析,结果采用RevMan4.2软件进行统计学分析.结果 最终纳入随机对照研究5项,非随机对照研究2项,病例对照研究1项,共1625例患者.Meta分析显示:如GD治疗后早期未采取措施预防甲低,131I与手术治疗、131I与ATD治疗GD在诱发或加重GO以及减轻GO症状方面莘异有统计学意义[检验值分别为2.31,5.97,3.70,5.55;P均＜0.05];如GD治疗后早期采取措施预防甲低,手术与ATD治疗GD在诱发或加重GO以及减轻GO症状方面差异无统计学意义(检验值分别为0.27,0.99;P均＞0.05),尚无研究涉及131I治疗GD后早期采取甲低预防措施时131I对GO的影响.结论 若未及时采取甲低预防措施,131I较ATD、手术治疗GD更容易诱发或加重GO,减轻GO的症状却不如后两者,对于治疗前已有活动性GO的患者,应慎用131I.     

切开复位内固定治疗Gartland Ⅲ型肱骨髁上骨折

目的探讨切开复位内固定治疗Gartland Ⅲ型肱骨髁上骨折的疗效。方法1999年10月-2005年4月，对62例平均年龄7．5岁的患儿，应用切开复位克氏针固定治疗Gartland Ⅲ型肱骨髁上骨折。其中伸直尺偏型41例，伸直桡偏型18例，伸直中间型3例；无伴发血管、神经损伤和筋膜室间隔综合征。闭合性骨折47例，开放性骨折15例。结果术后56例获得随访，随访时间为6～15个月，平均11．5个月。所有骨折均获得愈合。根据Flynn标准进行疗效评价，其中优22例（占39．3％），良21例（37．5％），可9例（16．1％），差4例（7．1％）。伤后8h内手术的优良率为89．7％，伤后8h后手术的优良率为63．0％。直接手术治疗的优良率为90．1％，曾接受手法复位的优良率为67．7％。结论切开复位内固定治疗Gartland Ⅲ型肱骨髁上骨折可取得满意的疗效，是安全、有效的治疗方法。     

New sonographic techniques for the diagnosis and treatment of hepatocellular carcinoma

Ultrasound (US) contrast agents such as Levovist and Sonazoid are now commercially available in Japan. Innovative contrast agents and ultrasound technologies have dramatically changed both diagnostic and treatment strategies for hepatocellular carcinoma (HCC). Contrast-enhanced US is extremely useful in the differential diagnosis of hepatic tumors as well as in evaluation of post-treatment response of HCC after lipiodol transarterial chemoembolization and radio frequency ablation. Harmonic US sensitively detects residual cancer cells in HCC patients after treatment, to facilitate accurate guidance for needle insertion for US monitoring; no other imaging modalities, including computed tomography (CT) or magnetic resonance imaging (MRI), have such capability. In 2005, the breakthrough technology of pure arterial phase imaging, which depicts only intranodular arterial accumulated maximum intensity projection images, was developed from advanced raw data storing and accumulation technologies. This technique can clearly identify whether blood supplyin the tumor is of arterial or portal origin, to facilitate the non-invasive characterization of nodular lesions associated with liver cirrhosis. Again, CT or MRI do not have such capabilities. This innovative technique can help differentiate premalignant lesions from overt HCC. Concurrent real-time imaging of multi-detector CT and US, known as real-time virtual sonography, has recently become available. This technique greatly facilitates the treatment guidance for HCC. These newly introduced sonographic techniques are dramatically changing the diagnostic and therapeutic strategies for HCC, which are expected to improve the prognosis of HCC patients.     

Proposed diagnostic thresholds for gestational diabetes mellitus according to a 75-g oral glucose tolerance test. Maternal and perinatal outcomes in 3260 Danish women.

AIMS: To study if established diagnostic threshold values for gestational diabetes based on a 75-g, 2-h oral glucose tolerance test can be supported by maternal and perinatal outcomes. METHODS: Historical cohort study of 3260 pregnant women examined for gestational diabetes on the basis of risk indicators. Information on oral glucose tolerance test results and clinical outcomes were collected from medical records. RESULTS: There was an increased risk of delivering a macrosomic infant in women with 2-h capillary blood glucose of 7.8-8.9 mmol/l compared with women with 2-h glucose < 7.8 mmol/l. Despite treatment, 2-h glucose of 9.0-11.0 mmol/l and > or = 11.1 mmol/l were both associated with increased rates of macrosomia, spontaneous preterm delivery, hypertensive complications, and neonatal hypoglycaemia. Adverse outcomes tended to be more frequent in women with 2-h glucose > or = 11.1 mmol/l than in women with 2-h glucose of 9.0-11.0 mmol/l. CONCLUSIONS: The risk for several maternal and perinatal complications increased with the diagnostic threshold for 2-h glucose. Large-scale blinded studies are needed to clarify the question of a clinically meaningful diagnosis of gestational diabetes mellitus. Until these results are available, a 2-h threshold level of 9.0 mmol/l after a 75-g oral glucose tolerance test seems acceptable.     

马来酸桂哌齐特在颅脑损伤患者的治疗效果观察

目的通过随机分组对照观察探讨马来酸桂哌齐特对颅脑损伤患者的治疗效果。方法100例急性闭合性颅脑损伤患者，分为对照组和用药组，各50例病人。分析对比治疗后对照组和用药组的实验室各项检查指标：血液流变学，TCD检查结果等变化情况。并且对出院后3—6个月随访调查结果进行比较分析。结果治疗后血液流变学检查中，用药组（马来酸桂哌齐特组）各项指标均低于对照组（P〈0．05）。经颅多普勒检测结果显示：用药组的脑血流速度与对照组相比明显减慢（P〈0．05），血管痉挛得到缓解。对比两组出院后随访结果可以看出，用药组的GOS评分、KPS评分及Barthel指数预后明显好于对照组（P〈0.05）。结论初步证明急性颅脑损伤早期应用马来酸桂哌齐特可增加病变区的脑血流，改善微循环，改善颅脑损伤患者的预后。值得推广和进一步研究。