输卵管妊娠保守治疗适应证选择

目的　探讨彩色多普勒超声 (CDFI)筛选合适药物保守治疗异位妊娠的临床价值。方法　 5 0例生命体征平稳的异位妊娠患者 ,在行CDFI检查后接受甲氨蝶呤 (MTX) 5 0mg/m2 单次肌肉注射配合米非司酮 2 5mg ,Bid 3d口服 ,随访直至临床结局。分析成功与失败病例CDFI的特点和绒毛膜促性腺激素 (HCG)的水平 ,并制作CDFI评分。结果　CDFI能直接反映胚胎生命力 ,不同CD FI图像和血清HCG水平的病例 ,保守治疗成功率有很大差异。结论　CDFI评分可应用于适合保守治疗异位妊娠病例的筛选。对评分 >10者 ,因失败率高 ,不推荐药物保守治疗     

中西医联合治疗单纯疱疹性角膜炎的疗效观察

目的 :探讨单纯疱疹性角膜炎是中西医联合用药的治疗方法。方法 :本组 10 0例 ( 10 6只眼 )单纯疱疹性角膜炎患者应用抗病毒药物联合清热解毒中药的疗效观察。结果 :本组病例治疗后总有效率 82 .0 8%。结论 :中西医联合治疗措施是我们对单纯疱疹性角膜炎治疗的一项新的探讨。     

中专学生的自杀态度与自杀行为的研究

目的:探讨不同民族、年级和性别的中专学生对自杀态度的认识;对不同的自杀态度的认识对自杀意念、自杀计划和自杀企图的影响.方法:以某市两所中专学校共2032名中专学生作为调查对象进行现况调查.自杀行为的定义与问卷设计与美国CDC青年危险行为监测系统(YRBSS)相同.结果:不同民族、性别和年级的中专生对自杀态度有所不同;中专生对自杀行为性质的认识和对安乐死的态度影响自杀行为的发生.结论:加强中专生对自杀的认识有助预防中专生自杀行为的发生.     

下肢深静脉瓣功能不全的二维及彩色多普勒超声诊断

目的 探讨下肢深静脉瓣功能不全的二维及彩色多普勒超声声像图改变。方法 应用二维及彩色多普勒超声检查下肢深静脉瓣功能不全36例，47条腿，观察下肢静脉血管及瓣膜的解剖结构和血流动力学改变。结果 有静脉瓣功能不全的患肢静脉管腔内径均有不同程度增宽，瓣膜均有不同程度的改变，脉冲多普勒显示返流频谱返流时间大于0.5s。结论 该检查对诊断下肢深静脉瓣功能不全有较高的实用价值。     

158例白血病分型分析

目的通过回顾性调查,探讨北海市白血病发病情况. 方法按FAB白血病诊断与分型标准.结果从18年在该院就诊和住院的患者6306435人次中,初发并确诊的各类白血病158例,发病率2.5/105与1988年全国调查的各类白血病发病率2.62/105相近;各类白血病的构成比、性别、年龄以及各类白血病亚型分布等结果分析与全国、上海市等区域的调查分析结果也很近似.结论该文样本量很大,可基本反映北海市白血病发病率的概况.     

闭合性肾损伤的诊断和治疗

目的探讨闭合性肾损伤的诊断与治疗方法。方法对205例闭合性肾损伤的临床资料进行回顾性分析。结果205例闭合性肾损伤中,肾挫伤113例,肾裂伤67例,肾碎裂伤31例,肾蒂血管伤12例,合并伤81例(39.5%)。血尿18例(91.7%),血尿是主要的临床症状。B 超检查199例,其中165例(82.9%)有异常表现;CT 检查80例,均显示肾损伤(100%)。保守治疗153例(74.6%);手术治疗52例,死亡5例(3.5%);超选择性肾动脉栓塞术29例。结论 B 超和 CT 检查是诊断肾损伤的有效方法。严格掌握手术时机是治疗闭合性肾损伤的关键。     

靶控输注咪唑安定对靶控输注丙泊酚镇静催眠效应的影响

目的评价靶控输注咪唑安定对靶控输注丙泊酚镇静催眠效应的影响。方法ASAI～Ⅱ级择期手术患者40例，随机分为四组：A组为单纯丙泊酚组，B、C、D组为丙泊酚 咪唑安定组，咪唑安定靶浓度分别为10、20、30ng／mL。咪唑安定达到平衡后，血浆靶控输注丙泊酚。记录丙泊酚效应部位浓度为1、2、3、4、5μg／mL时BIS值和OAA／S评分，并记录OAA／S评分达到4、3、2、1时丙泊酚效应部位浓度和BIS值，记录BIS值为50时丙泊酚效应部位浓度。结果1．咪唑安定达到平衡后，C组和D组BIS值显著下降；D组中OAA／S评分也显著下降，并低于B组和C组；2．随丙泊酚浓度升高四组患者．BIS值和OAA／S评分逐渐下降；3．相同丙泊酚浓度时，BIS值和OAA／S评分随咪唑安定浓度增加呈降低趋势；4．B、C、D三组患者OAA／S评分达到3、2、1以及BIS值达到50时所需丙泊酚效应部位浓度均显著低于A组，达到相同OAA／S评分D组所需丙泊酚效应部位浓度显著低于B组和C组。结论效应部位浓度为10、20、30ng／mL的咪唑安定均能显著降低丙泊酚靶控浓度，以达到需要的镇静深度；随咪唑安定浓度加深，降低作用越明显。     

Well-being (quality of life) in connection with hypertensive treatment

Quality of life is often considered to equate how the medical treatment is subjectively perceived by the patient, but ought to include the total impact of the disease/treatment on the patient's emotional, physical, and social well-being. Recently, a proposal for a generally applicable definition of quality of life in health care was put forward. This definition includes general well-being, health, and welfare (external factors), as three fundamental components, and the definition is based on both objective and subjective judgments. General well-being is exclusively and expression of the individual's subjective experience and is based on his or her own qualitative evaluation of well-being in relation to condition, treatments, and experiences. Health is according to the proposed definition, judged both objectively (signs) and subjectively (symptoms). Apart from health and well-being, there is also reason to include objectively registrable factors at the welfare level (external factors) such as the consumption of medicines, number of days in hospital, length of sick leave, need of in-home care, etc. This review is an attempt to elucidate the effects of antihypertensive pharmacotherapy on the patient's general well-being. The topic will be discussed from several points of views (e.g., aims of antihypertensive treatment, occurrence of symptoms in the population, compliance with prescribed treatment, symptom inventories, the concept of quality of life.     

Health and social service use among old people in the last 2 years of life

This study focuses on differences in health and social service use in the last 2 years of life among Finnish people aged 70–79, 80–89, and 90 or older and on the variation in service use in the various municipalities. The data set, derived from multiple national registers, consists of 75,578 people who died in 1998–2001. The services included hospitals and long-term-care facilities, use of regular home care, and prescribed medicines. General hospital and public long-term care were the services most commonly used: general hospitals for younger age groups and public long-term care for older groups. The number of inpatient days in hospital was lower with increasing age, but older age groups used long-term care more frequently. Men had more hospital inpatient days than women, but women used more long-term care. The number of hospital inpatient days increased rapidly in the last months of life, almost doubling in the final month. Days in public long-term care increased regularly in the last 2 years of life. Variation in both hospital and long-term care by municipality was remarkable. The results indicate that, among people aged 70 years and older, age is a major determinant of care in the last 2 years of life. The variation in the use of care by municipality and the differences between men and women deserve more detailed analysis in future.     

胸腰段椎间盘突出症诊断的临床研究

目的探讨胸腰段椎间盘突出症临床表现的特点与规律，提高胸腰段椎间盘突出症的诊断水平。方法回顾性分析1995年9月～2004年1月我院经X线、CT、MRI及手术证实的胸腰段椎间盘突出症65例的临床资料，并将其分为低位胸椎组（T10-T12L1）43例，高位腰椎组（L1-2-L2-3）16例，多节段突出组6例。结果躯体感觉障碍89．2％（58／65）和下肢无力83．1％（54／65）是最多见的症状。9．2％（6／65）表现为上运动神经元损害，47．7％（31／65）表现为下运动神经元损害，43．1％（28／65）表现为上、下运动神经元混合性损害。仅3例为单根神经根损害，其余表现为多根神经或马尾神经的损害。腰背痛44．6％（29／65）和下肢无力40．0％（26／65）是最常见的首发症状。低位胸椎间盘突出以混合性运动神经元损害为主，占58．1％（25／43），易导致行走障碍、足下垂、下肢肌张力升高和病理征阳性；而高位腰椎间盘突出则以下运动神经元损害为主，占93．8％（15／16），易造成腰背、下肢疼痛及马尾神经损害。结论胸腰段椎间盘突出症的症状广泛、体征多样，当临床上存在以下情况时应高度怀疑胸腰段椎间盘突出症：①大腿前方、外侧或腹股沟部位出现感觉障碍者；②下肢无力，股四头肌，胫前肌肌力减退者（如足下垂）；③下肢运动或感觉障碍范围广泛、不规则，缺乏根性分布特征者；④上、下运动神经元损害同时存在，或虽表现为下运动神经元损害，但难以用低位腰椎间盘突出症解释者。