中药治疗Mondor’s病34例临床分析

Mondor's病又名胸腹壁浅静脉血栓性静脉炎,是一种少见病,目前尚无特效治疗方法。1982年～1990年我院门诊采用中药“静脉炎”片治疗22例,20 d内治愈者占95.5％;对照组12例,20 d内无1例痊愈。     

Transesophageal Echocardiographic Analysis of the Systolic Pattern of the Anterior Mitral Leaflet in Patients with Flat Chest

Transesophageal echocardiography was conducted to determine the systolic pattern of the anterior mitral leaflet in patients with flat chest, and to differentiate it from that associated with mitral valve prolapse. The fronto-sagittal index (an index of chest flattening) was determined in 50 subjects using chest radiographs, and was used to classify them into a flat chest group (index < 0.38, n = 28) and a normal chest group (index ≥ 0.38, n = 22). We then used transesophageal echocardiography to examine the anterior leaflet in these subjects. A significant positive correlation was observed between the fronto-sagittal index and the short-to long-axis diameter ratio of the left ventricle in all patients. These parameters, and the left atrial dimension were lower in the flat than the normal chest group. The clear zone area of the anterior leaflet during mid-to late-systole was significantly larger in the flat chest group. However, no intergroup differences existed in the rough zone area of the anterior leaflet or in the middle scallop area of the posterior leaflet. Mitral regurgitation was observed in 20 and 12 subjects in the flat and normal chest groups, respectively. The maximum mitral regurgitant area did not differ between the two groups. The clear zone area of the anterior leaflet increased significantly following inhalation of amyl nitrite in 22 subjects of both groups, but the other areas did not increase. The mitral regurgitant area decreased or disappeared after amyl nitrite at a similar rate in each group. Thus, the decrease in the antero-posterior dimension of the thorax in subjects with flat chest affects the systolic pattern of the clear zone of the anterior leaflet more than that of the rough zone of the anterior leaflet or the posterior leaflet. This systolic pattern in such patients differs from that associated with mitral valve prolapse.     

Validity of a postal questionnaire with regard to the prevalence of myocardial infarction in a general population sample

In order to evaluate the possibility of finding persons whohave suffered a myocardial infarction (MI) by postal questionnaire,a self-administered questionnaire was sent to a random sampleof 4400 men aged 45–64 years, drawn from the general population.The response rate was 95%. 176 men indicated that they had beenhospitalized for MI, out of which 124 cases could be verifiedfrom medical records. Of the remaining men, 33 had evidenceof cardiovascular disease (CVD) in their records but no MI,and 19 men had no evidence of CVD. The sensitivity (estimatedfrom a subsample) was 100% and the specificity 98.7%. The predictivevalue was 100% for a negative response and 70.5% for a positiveresponse. The 33 positive responders whose MI could not be verified butwho had evidence of CVD had characteristics fairly similar tothe responders with verified Mis. However, the 19 positive responderswhose MI could not be verified and who had no evidence of CVDhad characteristics that were dissimilar from the MI group aswell as from the negative responders. The questionnaire thus identified all the MI cases. The needfor validation can be limited to the relatively small groupof positive responders.     

Heart-focused anxiety,illness beliefs,and behavioral impairment: Comparing healthy heart-anxious patients with cardiac and surgical inpatients

Psychological features and complaints of persons presenting to medical settings with heart-focused anxiety and noncardiac chest pain are poorly understood. Comparing 20 healthy heart-anxious patients to cardiac and surgical inpatients and nonpatient controls, we found that healthy heart-anxious patients (a) were as afraid of chest pain and heart palpitations as inpatients with heart disease, (b) were as incapacitated by symptoms and using medical services as much as both inpatient groups; and (c) reported higher levels of cardiac disease conviction, heart awareness, and behaviors designed to protect their heart than surgical patients and nonpatients. Compared to all other groups, healthy heart-anxious patients reported more panic and other anxiety disorders, hypochondriacal beliefs, physical symptoms, obsessive-compulsive concerns, and negative affect. Following a hyperventilation test, heart-anxious patients also indicated more distressing symptoms and thoughts, and felt less safe and in control than surgical patients and nonpatients. Results support efforts for a timely recognition, diagnosis, and behavioral treatment of persons with heart-focused anxiety.     

小陷胸汤加味含药血清对人脐静脉内皮细胞分泌NO/ET-1的调节作用

目的:探讨小陷胸汤加味中药方对血管内皮细胞的保护作用。方港:建立ox-LDL损伤人脐静脉内皮细胞株(ECV-304)模型,用小陷胸汤加味含药血清处理模型,并用放免和硝酸酶还原法在药物干预6h和24h后检测细胞上清液中ET-1和NO含量。结果:100 μg/ml的ox-LDL可损伤血管内皮细胞并导致其分泌NO和ET-1功能失调,小陷胸汤加味含药血清通过影响NO/ET-1的分泌而明显改善此失调状态。结论:小陷胸汤加味中药通过调节NO/ET-1水平显著拮抗ox-LDL对血管内皮细胞损害,具有防治AS的作用。     

胸部体表导纳变化与胸腔中血管导纳变化的关系

目的：探讨胸部体表导纳变化与胸腔中血管导纳变化的关系。方法：根据导纳与阻抗互为倒数的关系，导出胸部体表导纳变化公式，并用模型实验证明。结果：单根血管在胸部体表引起的导纳变化与血管本身的导纳变化和基础导纳的比值成正比，与血管的长度和胸部体表两检测电极之间的基础导纳成正比，与血管到两检测电极连线的距离成反比；多根血管在胸部体表共同引起的导纳变化等于各血管单独在胸部体表产生的导纳变化的代数和，即在电导纳图测量中导纳变化遵从标量迭加原理。结论：本文结果可为心导纳图的波形重建奠定理论基础。     

手术治疗46例胸腰椎爆裂骨折的临床分析

目的探讨前路、后路、前后路联合手术治疗胸腰椎爆裂骨折的特点。方法依据对患者所选择的前路、后路、前后路联合手术术式分为三组,进行影像学评价和神经功能评价。结果各组末次随访脊髓功能评价分级提高情况采用R×C表x2检查方法进行统计学分析,各组差异无显著意义。各组术后cobb氏角改善率应用秩和检验方法进行统计学分析,各组差异无显著意义。结论我们综合应用Denis和McAfee的分型,结合了骨折形态、损伤机制和稳定性评价,对胸腰椎爆裂骨折的治疗有较好的指导意义。手术方式的选择更多基于脊柱机械性稳定性、神经性稳定性评价。综合考虑骨折部位、骨折后时间、患者年龄、工种以及术者对入路的熟悉程度等。     

基于数据挖掘探讨全国名中医王行宽诊疗胸痹心痛遣方用药规律及学术经验

目的：运用中医传承计算平台V3.0软件,研究王行宽教授治疗胸痹心痛遣方用药规律,传承王行宽教授诊疗胸痹心痛的学术经验。方法：收集整理2017—2020年王行宽教授于湖南中医药大学门诊诊疗冠心病心绞痛患者的原始病历资料,录入中医传承计算平台V3.0,运用软件进行方药规律研究。结果：共收集王行宽教授治疗胸痹心痛处方1 044则,所用药物多为甘、苦药物,归经以肺经为主,其次为心、脾、肝、胃、肾经;所用方剂中使用最多的经方是生脉散,最高的经验方是心痛灵Ⅲ号方;高频数药物主要有麦冬、半夏、丹参、瓜蒌皮、黄连、五味子、柴胡等药物;药物的常用剂量多为3、5、10、15 g;组方规律分析得到常用药组合129个,置信度>0.99的组合有58个,并得到常见证型核心药物;药物聚类得到6个核心药物组合。结论：王行宽教授论治胸痹心痛以益气养营、豁痰化瘀、疏肝利胆为治疗思路,并根据胸痹心痛不同证型予以辨证施治,体现其“多脏调燮、综合治理”的学术思想,其核心处方可供临床从业者参考,但仍需要进一步的临床及实验研究验证其疗效。     

Multidisciplinary Approach to the Management of Extensive Dermato-fibro-sarcomas Involving the Chest Wall

Dermato-fibro-sarcomas are known for high-recurrence rates. The gold standard of management is surgical excision with clear margins. Such margins on the chest results in large defects which require complex reconstructive procedures. We report a case series of patients managed by a multidisciplinary team with good outcomes. A total of 12 patients with extensive dermato-fibro-sarcoma of the anterior chest wall were treated over a period of 5 years in our setting. The age range was 25 to 54 years. Skeletal defects were reconstructed with Prolene mesh and methyl acrylate cement in 10 of the 12 patients. Pedicle flaps were used in nine patients. All margins were clear of tumors, with the nearest margin being 1.5 cm. One patient had a recurrence. No donor-site morbidity was recorded in any of the patients.In conclusion, a multidisciplinary approach provides improved outcomes in the management of large dermato-fibro-sarcomas of the chest wall. With this approach, extensive dissection of the tumor is achieved, and reconstruction is performed with minimal complication.     

膝胸卧位红光照射联合肛提运动对产后痔急性发作的疗效

目的 探讨膝胸卧位红光照射联合肛提运动对产后痔急性发作的改善效果.方法 将68例经阴道分娩并发产后痔急性发作的产妇按入院时间分为对照组36例、观察组32例.两组产妇产后给予相同的产褥期知识宣教、母婴护理指导等常规护理措施,在此基础上,对照组采用屈膝侧卧位配合红光照射,观察组给予膝胸卧位红光照射联合肛提运动.观察两组产后24 h和产后5d痔疼痛程度、肛周水肿程度、治疗效果、治疗过程舒适度.结果 干预后两组疼痛评分、肛周水肿程度、治疗效果比较,差异有统计学意义(均P＜0.01);两组治疗过程舒适程度差异无统计学意义(P＞0.05).结论 产后痔急性发作的产妇应用膝胸卧位红光照射配合肛提运动能有效减轻产妇疼痛及肛周水肿程度,治疗效果较好.