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31.
Primary surgical prevention in the form of risk-reducing salpingo-oophorectomy (RRSO) is the most effective option and the gold standard for ovarian cancer (OC) risk-reduction, particularly given the absence of an effective national OC screening programme. However, premenopausal RRSO leads to premature surgical menopause with detrimental long-term health sequelae particularly in women who do not/are unable to take hormone replacement therapy (HRT). HRT uptake in women undergoing pre-menopausal oophorectomy appears low and is dependent on informed counselling, the safety of HRT and efficacy in mitigating the health sequelae of premature menopause. Acceptance of a central role for the fallopian tube in OC etiopathogenesis, coupled with the detrimental consequences of premature menopause, has led to the attractive proposal of early-salpingectomy with delayed oophorectomy as an alternative OC surgical prevention strategy in premenopausal women who have completed childbearing but decline or wish to delay RRSO. The successful implementation of risk reducing surgery for OC prevention depends on the acceptability of surgery to both, recipients (e.g. BRCA1/BRCA2 carriers) and intervention deliverers (healthcare professionals/researchers). Acceptability is also informed by an understanding of health outcomes following risk reducing surgery and the safety of HRT. It is therefore vital to understand the effects of surgery on important health outcomes such as cardiovascular health, neurological function and bone health. We present a comprehensive review of acceptability, the selected health outcomes mentioned above and HRT safety following risk reducing surgery. 相似文献
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GIUSEPPE BORIANI MAURO BIFFI MAURIZIO RUSSO† MAURIZIO LUNATI‡ GIANLUCA BOTTO¶ ALESSANDRO PROCLEMER§ GIUSEPPE VERGARA WERNER RAHUE†† CRISTIAN MARTIGNANI RENATO RICCI† MASSIMO SANTINI† On Behalf of the SEARCH MI Registry Italian Investigators 《Pacing and clinical electrophysiology : PACE》2006,29(S2):S29-S34
Background: Large randomized trials show that in appropriately selected patients with left ventricular dysfunction, implantable cardioverter-defibrillators (ICDs) can improve overall survival at 2–5 years. Since direct implementation of the criteria used in the MADIT II and SCD-HeFT will lead to a marked rise in ICD implants, there is a growing fear that increased use of ICDs may cause a dramatic burden to health care systems. The ICD has traditionally been seen as an expensive form of treatment, which is difficult to accept at the first look. This is mainly due to the nonlinear character of the ICD investment, characterized by high initial expenditure, followed by a deferred pay-off in terms of clinical benefits. Cost-effectiveness analysis may help provide a different perspective on the problem of ICD cost, as may estimation of the daily cost of ICD treatment, assuming a time horizon of 5–7 years—a particularly interesting subject for further registry studies.
Methods and Results: Based on real expenditure data from 2002 to 2005, as recorded in the Search-MI Registry-Italian Sub-study of patients implanted on MADIT II indications, we estimated the daily costs associated with the device and leads. Over a 5–7 year time horizon, the average daily cost was estimated to be €4.60–€6.70. Translation of these figures into U.S. market conditions suggests a daily cost of around $7.90–$11.40.
Conclusions: These findings appear useful to help evaluate the affordability of ICD in comparison with other therapeutic options in a context of limited available economic resources. 相似文献
Methods and Results: Based on real expenditure data from 2002 to 2005, as recorded in the Search-MI Registry-Italian Sub-study of patients implanted on MADIT II indications, we estimated the daily costs associated with the device and leads. Over a 5–7 year time horizon, the average daily cost was estimated to be €4.60–€6.70. Translation of these figures into U.S. market conditions suggests a daily cost of around $7.90–$11.40.
Conclusions: These findings appear useful to help evaluate the affordability of ICD in comparison with other therapeutic options in a context of limited available economic resources. 相似文献
34.
胆囊结石伴胆囊癌的诊治分析 总被引:2,自引:0,他引:2
目的探讨胆囊癌与胆囊结石的关系及胆囊结石伴胆囊癌的诊断和治疗特点。方法对1993年1月至2004年12月间收治的27例胆囊癌合并胆囊结石患者进行回顾性临床分析。结果27例胆囊癌合并胆囊结石患者,男10例,女17例,男女之比为1:1.7。平均年龄68.5岁,其中60岁以上22例。临床症状最常见为腹痛(85.2%)。既往有明确胆结石病史患者15例,入院后发现胆结石的有12例。行B超检查的23例,诊断胆囊癌的有12例(52.2%)。CT结合增强扫描检查12例,诊断胆囊癌的有8例(66.7%)。行肿瘤根治切除者8例,根治率29.6%。随访13例,随访期为3个月~7年,获随访者的平均存活时间为12个月。结论胆囊结石是胆囊癌的发病因素之一,胆囊癌早期诊断困难,晚期治疗效果差,伴胆囊结石的胆囊癌关键是要引起重视,不能满足胆囊结石的诊断而遗漏胆囊癌。对胆囊结石患者要密切随访,高危患者要尽早手术。 相似文献
35.
36.
目的:了解乡镇(街道社区)传染病防制工作现况,旨为政府决策提供科学依据。方法:采用现场访谈及问卷调查方法对广东省6个经济发达地区及欠发达地区的21个乡镇卫生院(或地段医院)进行传染病防制工作现况调查。结果:广东省部分地区乡镇从事传染病防制工作的防保人员配置平均为0.9人/万人;经济欠发达地区传染病防制工作经费缺乏或不足.且防保人员中具有大专以上学历的比例仅为5.8%;各地乡镇防保机构无学历及非卫生专业人员比例达40.0%;各地防保人员缺乏开展传染病防制工作的基础知识和技能。结论:设立专项经费、增加专业人员编制、实行人员准入机制和岗前培训、制定标准工作规范及程序是加强乡镇传染病防制工作能力建设的主要策略。 相似文献
37.
剖宫产术后并发下肢静脉栓塞的护理及预防 总被引:1,自引:0,他引:1
王茜 《安徽卫生职业技术学院学报》2006,5(1):87-87,85
通过对20例剖宫产术后并发下肢静脉栓塞病人的观察,分析了发生静脉栓塞的原因,提出了相应的护理、观察、预防等一系列措施. 相似文献
38.
Eric W. Dickson MD Gary V. Doern PhD Leo Trevino PhD Michelle Mazzoni PhD Stephen O. Heard MD 《Academic emergency medicine》2003,10(10):1019-1023
OBJECTIVES: Patients undergoing emergent endotracheal intubation are at increased risk for developing pneumonia. Although numerous strategies have been investigated to reduce ventilator-associated pneumonia (VAP), the incidence of VAP and its associated mortality remains high. This investigation tested the hypothesis that LiquiVent (Alliance Pharmaceutical, San Diego, CA-LV) delivered antibiotics (via spray-dried microspheres-SDM) would improve survival in a rat model of descending gram-negative pneumonia. METHODS: Wistar rats (n = 49) were randomized to receive prophylaxis with 1). nothing (controls); 2). intramuscular (IM) tobramycin, 3). intratracheal LV plus SDM shells (vehicle), 4). intratracheal LV plus SDM shells plus IM tobramycin, or 5). intratracheal LV plus SDM containing 1 mg/kg of tobramycin. All interventions were given 24 hours before a bacterial challenge with 10(8) colony-forming units of intratracheal Klebsiella pneumoniae. Mortality at ten days was the sole outcome measure. Survival in individual groups was compared with controls by Fisher's exact test with Bonferroni correction for multiple comparisons. RESULTS: All animals in the control group died of pneumonia within ten days of bacterial inoculation (0% survival). Prophylaxis with either IM tobramycin or SDM vehicle plus IM tobramycin provided no protection (0% survival). This is in sharp contrast to the cohort receiving pretreatment with tobramycin-containing SDM delivered via LV, in which 60% of the animals survived to study completion (p < 0.05). CONCLUSIONS: Prophylaxis with SDM containing antibiotics delivered in low-dose LV provided significant protection in a rat model of descending gram-negative pneumonia. These data support the hypothesis that perfluorocarbon-delivered intratracheal antimicrobials may be useful in the prevention of VAP. 相似文献
39.
中老年高尿酸血症预防知识与行为状况的调查研究 总被引:1,自引:0,他引:1
[目的]通过对中老年高尿酸血症的预防知识与行为状况的调查,分析预防护理知识缺乏的原因。[方法]2003年1月-2005年2月来我院查体与就诊者年龄在40岁以上的中老年人685例,分为高尿酸组123例,非高尿酸组562例,进行血压(BP)、血尿酸(URIC)、体重指数(BMI)、空腹血糖(GLU)、血清胆固醇(CHOL)、三酰甘油(TG)、血尿素氮(BUN)、肌酐(CREA)等指标对比观察。同时采用问卷调查方法,对123例高尿酸血症者进行预防护理知识与行为状况的调壶分析。[结果]在685例调查者中有123例(17.96%)血尿酸高,在高尿酸血症组中,有半数以上人员对血尿酸高的相关知识认识不足,有近半数人员对高尿酸血症发展预后了解不足,自我护理行为缺乏。另与高尿酸血症同时并存的还有肥胖、高血压、高血脂、高血糖。[结论]中老年高尿酸血症发生率在升高,疾病知识缺乏,自我护理意识不强,应加大对高尿酸血症发生发展的教育力度,以使其建立健康的生活习惯,减少痛风的发生。 相似文献
40.
目的:对采用头皮冠状切口所引发的并发症进行分析,探讨防治策略。方法:对我科2003-01~2006—07应用头皮冠状切口行颅颌面骨折修复重建、颌面部肿瘤切除与缺损修复、先天性颅颌面畸形矫正的221例中发生并发症的40例进行分析总结。结果:18例出现头皮麻木及感觉异常,9例有较宽切口瘢痕,6例出现脱发,4例发生颞窝凹陷,2例发生头皮下血肿,2例出现单侧面神经颞支损伤,1例发生鼻眶区肥厚。结论:头皮冠状切口具有切口隐蔽、面部疤痕不明显,显露充分的优点,但对其并发症也不容忽视。应根据具体情况选择合适的切口类型,术中精细的解剖、神经血管的良好保护以及正确的缝合方法可减少并发症的发生。 相似文献