再次泪囊鼻腔吻合术的临床分析

本文报告了１０例慢性泪囊炎患者，行泪囊鼻腔吻合术后，发生吻合口阻塞，再次行泪囊鼻腔吻合术，手术治愈率１００％。并就其阻塞的原因、防止方法、治疗方法进行了讨论     

慢性重症病毒性肝炎并发医院内曲霉菌感染

1976～1991年我院收治慢性重症病毒性肝炎并发曲霉菌感染15例,感染于住院后3～112天,<30天9例。以血性痰液、胸水、腹水、脑脊液为特点。多数周围血象白细胞不增高,中性粒细胞增高,IgG增高,曲霉菌( );感染后2～10天均死亡。感染前咽部检出白色念珠菌6例,滥用抗生素者占80％。     

Sulpiride in negative schizophrenia: A placebo-controlled double-blind assessment

Twenty-four chronic schizophrenic long-stay hospital patients were identified, who had not received neuroleptic drugs for 8–30 (average 8 months) and met or exceeded a minimum criterion of severity of negative symptoms. They were rendomly alocated to either sulpiride 200 mg twice daily or matching placebo, on a double-blind basis for 12 weeks. The results showed that low-dose sulpiride was significantly better than placebo in relation to improvements in negative symptoms. The changes in social behaviour were complex and not obviously related to symptom improvement; exhibited abnormal behaviour, a major factor in preventing successful return to the community, consistently improved only on the active drug.     

Carbohydrate metabolism in children receiving growth hormone for 5 years

Carbohydrate metabolism was evaluated by fasting and postprandial glucose, insulin, and hemoglobin (Hb)A_1c levels in children with chronic renal insufficiency and various other growth disorders treated with growth hormone. Mean fasting and postprandial glucose remained unchanged throughout the 5-year study period in all four study groups. Median fasting insulin levels rose from lownormal levels into the normal range after 5 years of growth hormone. Average fasting insulin level after 5 years was 10 mU/l. Median postprandial insulin values also rose, yet remained within the normal range at the 5-year mark. Mean Hb A_1c levels remained within low to middle end of the normal range in the patients with growth hormone deficiency, Turner syndrome, and idiopathic short stature. Mean Hb A_1c levels at the 5 years were slightly elevated to 6.3% for the patients with chronic renal insufficiency.     

Cardiovascular collapse during anesthesia in a patient with preoperatively discontinued chronic MAO inhibitor therapy

We describe a patient in whom long-term monoamine oxidase (MAO) inhibitor therapy was discontinued 20 days before surgery with general anesthesia. This patient developed severe perioperative hypotension after administration of 10 mg of bupivacaine through an epidural catheter, which was corrected only after potent vasopressor therapy. We attribute this hemodynamic instability to attenuation of this patient's sympathetic tone based on several mechanisms: (1) residual effect of long-term administration of MAO inhibitor that caused a decrease in the number of β-adrenergic receptors (adrenergic subsensitivity due to receptor down-regulation), (2) recovered MAO activity causing effective degradation of sympathetic amines, and (3) combined attenuating effects of general and epidural anesthesia on sympathetic tone.     

生物反馈技术治疗慢性盆底疼痛综合征及慢性前列腺炎

目的：评估生物反馈刺激治疗对慢性盆底疼痛综合征(CPPS)及慢性前列腺炎(CP)的效果。方法：评估30例患者治疗前后，前列腺液(EPS)及精液(SF)和临床症状的变化，包括每日排尿次数、尿急、疼痛和生活质量。使用侵入型的生物反馈刺激治疗仪，治疗周期5～15d，每次20min。结果：30例患者中的14例进行了5次生物反馈治疗，10例进行了10次，6例进行了15次治疗(平均每位患者治疗8．6次)，追踪生物反馈治疗后0～2个月，并比较治疗前和治疗后的结果，显示病情有明显好转。结论：生物反馈刺激治疗对CP或CPPS患者能明显改善疼痛、尿频、尿急和生活质量，对CP患者能减少EPS或SF中的WBC。     

大黄(庶虫)虫丸治疗囊肿性痤疮的临床疗效评价

目的　观察大黄虫丸治疗囊肿性痤疮的临床疗效。　方法　选择囊肿性痤疮患者 33 例做为治疗组,给予口服大黄虫丸治疗,观察并记录结果。　结果　治疗的总有效率为 90 9%,对照组(P<0 05)。　结论　大黄虫丸对囊肿性痤疮有较好的临床疗效。     

慢性肾脏病非透析患者脑钠素与动脉粥样硬化及心功能的关系

目的 研究脑钠素（BNP）与慢性肾脏病（CKD）非透析患者动脉粥样硬化及心功能不全的关系。 方法 采用双抗夹心免疫荧光法检测203例CKD非透析患者与16例高血压患者对照组全血BNP水平，分析其与颈动脉超声结果、心脏彩超结果及既往心血管疾病史的关系。 结果 CKD非透析患者BNP水平与对照组相比显著升高[M（范围）：54.40(15.10～ 173.00) ng/L比9.35(7.35～15.00) ng/L，P < 0.01]。Spearman相关分析显示CKD患者BNP与颈动脉内膜中层厚度（IMT）、左室心肌重量指数（LVMI）等呈正相关。存在颈动脉斑块、左室肥厚或既往发生过心血管事件的患者血BNP水平显著增高。多元回归分析显示LVMI、既往心血管事件均是影响BNP水平的独立因素。 结论 CKD非透析患者BNP水平和动脉粥样硬化性疾病、左室肥厚及心功能不全相关，提示BNP水平可作为一项评价CKD非透析患者心功能及动脉粥样硬化的敏感生物学指标。