Protein C concentrate prevents peripartum thrombosis.

A protein C deficient woman, with a past history of recurrent thrombosis and purpura fulminans, was successfully treated with protein C concentrate in the peripartum period. © 1992 Wiley-Liss, Inc.     

Postmenopausal HRT is not independent risk factor for dural sinus thrombosis

While a dural sinus thrombosis (DST), is a well-known consequence of the use of oral contraceptives, the role of hormone replacement therapy (HRT) in DST was not previously evaluated. We report two postmenopausal women, presenting with DST under HRT. Antiphospholipid antibodies in one case and borderline protein S deficiency in another were diagnosed. Only five cases of DST under HRT were previously reported and in two of them additional prothrombotic risk factors were found. According to these and previous cases, HRT is not an independent risk factor for DST.     

同型半胱氨酸及抗磷脂抗体与深静脉血栓形成和复发关系的研究

目的通过检测深静脉血栓形成（DVT）患者血浆中的同型半胱氨酸（Hey）和抗磷脂抗体（APLA）水平，探讨DVT形成和复发的因素，并寻找DVT复发的预报因子。方法选取2001年1月至2003年4月期间哈尔滨医科大学附属第二医院血管外科收治的60例DVT患者，其中初发组和复发组各30例，另随机选取门诊就诊经证实无DVT的下肢静脉曲张或深静脉功能不全的30例患者作为对照组，同时选取复发DVT的一级亲属组30例。用荧光偏振免疫法测定Hey，用酶联免疫吸附试验（ELISA）检测APLA中的抗心磷脂抗体（AcLA）水平（IgG、IgM型）并测定狼疮抗体（LA）阳性率。结果初发与复发DVT组患者血浆中的Hey和ACLA-IgG及ACLA-IgM水平均高于对照组和复发DVT一级亲属组，差异有统计学意义（P〈0．01）。复发DVT的一级亲属组的血浆中的Hey水平高于对照组（P〈0．05）。各组的LA阳性率差异无统计学意义（P〉0．05）。结论DVT患者血浆中Hey和APLA均升高，Hey和APLA与深静脉血栓形成有密切关系。Hey升高与DVT复发有关，可能是DVT复发的预报因子。     

Cerebrovascular deaths before and after the appearance of oral contraceptives

The mortality of cerebrovascular diseases in Denmark was analysed for men and women 15-44 years of age, in a 14-year period before and after the appearance of oral contraceptives (OC) in 1966. 1,670 deaths were registered over 28 years, during which the female incidence of cerebrovascular deaths increased by 19% (P less than 0.025), while the male mortality was unchanged. Women showed a percentage increase in deaths from cerebral thromboembolic attacks (CTA) of 33%, men a fall of 14%. The increase of female CTA deaths was most pronounced in the young fertile group, the age group with a high OC use. A relative risk of CTA of 3.3-4.5 for OC users compared with non-users could explain the CTA trend difference between women and men. No other single risk factor responsible for the observed trends could be identified. Both women and men had a significant increase in the mortality of subarachnoidal hemorrhages, and a significant fall in the mortality of intracerebral hemorrhages.     

多糖硫酸脂(PSS)治疗缺血性脑血管病临床观察和实验室研究

应用PSS治疗270例缺血性脑血管病并进行了临床、实验室以及动物试验的观察.总有效率为92.27%;显效率65.24%,与对照组相比较有显著性差异(P<0.005).实验室观察发现PSS有显著的抗凝血、降低血粘度,降低血脂及血管扩张作用.动物实验也说明了这一点.     

Temporary vena cava filters in the prevention of pulmonary embolism during total hip arthroplasty

Thromboembolism constitutes one of the most dangerous complications during the immediate postoperative period of prosthetic surgery. Pharmacological prophylaxis and mechanical vascular compression are not always sufficient to protect from this surgical complication. In patients at greatest risk for thromboembolism, often with a positive history for pulmonary embolism, temporary vena cava filters may be used to reduce the incidence of vascular and pulmonary complications. However useful, these filters cannot be routinely used in orthopedic surgery. We present our results with the use of Filcard RFO2 vena cava filters in an open, randomized study of 30 patients. Received: 5 November 2001/Accepted: 30 November 2001     

Percutaneous transluminal coronary angioplasty in a patient with paroxysmal nocturnal hemoglobinuria

Paroxysmal nocturnal hemoglobinuria (PNH) is an acquired chronic hemolytic anemia associated with an unusual susceptibility to hemolytic crisis, infection, and venous thrombosis which would be aggravated by a number of factors including surgery. We report a case of PNH undergoing percutaneous transluminal coronary angioplasty and discuss the corresponding perioperative management.     

粉防己碱与牛磺酸合用对血小板聚集与血栓形成的影响

粉防己碱（Ｔｅｔ）和牛磺酸（Ｔａｕ）均能抑制ＡＤＰ、胶原和凝血酶诱导的大鼠血小板聚集及血栓形成。Ｔｅｔ抑制ＡＤＰ诱导聚集较强，Ｔａｕ则对胶原作用最明显，二药减半量合并应用时，较各药单用强     

下腔静脉滤器在治疗下肢深静脉血栓中的应用

目的：探讨下腔静脉滤器在治疗下肢深静脉血栓(DVT)中的应用价值。方法：选择10例DVT患，使用进口铁质滤器，经股静脉或颈静脉途径置人下腔静脉，随访8—20个月。结果：10例患中无一例发生肺动脉栓塞和其他严重并发症。结论：下腔静脉滤器置人方法简单，安全；可有效防止肺动脉栓塞的发生。     

李辅仁治疗老年脑部疾患的经验

治疗脑出血,急症抢救期先以安宫牛黄丸之类芳香开窍醒脑,并予以止血,待神志清醒,血压稳定后,再施以补气活血、化瘀通络、平肝潜阳之法,脑血栓亦先开窍醒脑,后用自拟安脑化瘀汤以安脑通络、活血化瘀治之;老年性痴呆则以滋补肝肾、填精健脑为主,佐平肝活血、醒脑开窍为辅,药用自拟醒脑复聪汤;蛛网膜下腔出血以清脑醒神、镇痉熄风为治,药用自拟清脑熄风汤。