prospectively

Design: Observational study of prospectively collected data from a multi-national cohort of patients with infective endocarditis.

设计: 前瞻性采集多国感染性心内膜炎患者有关数据的观察性研究.

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Methods 13 patients with central venous catheter-related sepsis were studied prospectively, ceftazidine ( 0 5g) was instilled into the central line as a lock, together with mixed solution ( 5mL) of normal saline and heparin sodium.

方法对13例CRS病人，用含头孢他啶05g的肝素生理盐水溶液5mL作中心静脉导管封管，进行前瞻性调查研究。

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Objective: To prospectively study the effect of preventing postoperative reflux esophagitis with esophagogastrostomy and Roux-en-Y gastrojejunostomy after proximal subtotal gastrectomy in swine.

目的：探讨近端胃大部分切除术行胃食管吻合、胃空肠Roux-en-Y吻合术对猪反流性食管炎的预防作用。

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discontinuous cf/ cu composite, with its peculiar properties of high electrical-conductivity, high thermal-conductivity, self-lubricating, resisting electric-arc erosion and so on, is a prospectively functional composite.

非连续C f/Cu复合材料的电导热导率高，具有自润滑和抗电弧侵蚀等特殊性能，是一类具有广阔应用前景的功能复合材料。

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These observational findings are in to earlier randomized trials of amiodarone and to be validated prospectively.

这些观察数据与以前关于胺碘酮的随机研究数据矛盾,需要进一步研究以明确.

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Methods: The comparative study of APACHE ⅱ APACHE ⅲ and Glasgow coma scale ( GCS) used in 95 patients with severe head trauma were performed prospectively, randomly.

方法：以前瞻性随机方法对95例严重脑外伤患者应用APACHE、APACHE及格拉斯哥昏迷评分（GCS）的结果进行比较研究。

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they prospectively studied pregnant women during their first antenatal clinic visit.

他们随访研究了怀孕妇女们的第一次分娩前临床检查。

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selected clinical data of pregnant women was prospectively studied. the vbac group and rcs group, successful trial vaginal group and the failure trial vaginal group are compared to explore the birth outcomes, infant and maternal complications, and factors affecting vaginal birth aspects.

对所选取孕妇的临床资料进行前瞻性研究，将VBAC组和RCS组、试产成功组和试产失败组分别进行对比、探讨其分娩结局、母婴并发症、影响经阴分娩的因素等方面。

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Materials and method: 1. From Mar.1, 2004 to Mar.1, 2006, the consecutive cases of stroke in the neurological wards of the West China Hospital, Sichuan University were prospectively registered.

对象与方法：1.前瞻性登记2004年3月1日至2006年3月1日在四川大学华西医院神经内科连续入院的所有脑卒中患者；纳入发病24小时内的缺血性和出血性脑卒中患者；

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Methods A total of 138 patients who presented prostatic problems ( BPH, prostate cancer and prostatitis) were studied prospectively, the effects of digital rectal examination ( DRE), the bladder catheterized, prostate biopsy and prostatectomy on serum PSA concentration were observed.

方法前瞻性随机分析138例前列腺病变患者，了解直肠指诊、留置尿管、前列腺穿刺活检和前列腺手术对血清PSA的影响以及影响程度。

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Employing Distortion Compensated Roentgen Analysis, rotational and translational motion at adjacent levels was quantified prospectively.

应用变形补偿X线分析, 并对相邻节段旋转和平移活动进行预期的量化.

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The purpose of this study which prospectively applied HRCT and MRJ was to analyze the imaging features of various cystic lesions with different pathologic nature and biologic behavior of the jaw.

本研究拟通过前瞻性地应用HRCT及MRI检查，分析不同病理性质及生物学行为的颌骨囊性病变的影像学特征；

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vaidya of devon and exeter hospital, exeter and colleagues note that to gauge the impact of this policy, they prospectively studied pregnant women during their first antenatal clinic visit.

德文郡和阿可色特医院的Vaidya博士和他的同事们在文章中评价了此指导方针，他们随访研究了怀孕妇女们的第一次分娩前临床检查。

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Methods: Twenty-four cases with JAS were prospectively analyzed and followed up.

方法对24例JAS进行前瞻性分析及随访研究

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We prospectively tested the utility of BNP for discriminating ARDS vs cardiogenic pulmonary edema ( CPE ).

我们的研究是用脑钠素来区分这种急性呼吸衰竭是ARDS引起的,还是心源性肺水肿引起的.

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SHS is a prospectively processing materials technique.

它是目前一种很有希望的制造材料的技术。

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Methods 25 cases of sever respiratory failure due to COPD ( PaCO_2> 80mmHg) were prospectively investigated.

方法前瞻性研究了25例COPD急性加重期患者，均伴有严重的Ⅱ型呼吸衰竭（PaCO2>80mmHg），应用无创双水平正压通气治疗，监测血气、通气参数、临床转归等情况。

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The usefulness of this system for arteriovenous malformation ( AM ) surgery was evaluated prospectively.

此系统在动静脉畸形 ( AM ) 手术中的作用已获得前瞻性评价.

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Methods Studied prospectively the nosocomial infection of ICU patients from Feb.2004 to Jan.2005 using the method of objective investigation, regulated the nosocomial infection rate by the method of ASIS, analyzed the invasive procedure and the associated infection rate.

方法采用目标性监测的方法，前瞻性地研究2004~2005年ICU患者医院感染发病情况，用ASIS法调整医院感染发病率，并对侵入性操作相关感染进行分析。

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objective to study the rules of lochia rubra and draw normal pattern chart of post-partum lochia prospectively.

目的探讨产后恶露变化规律，绘制恶露变化模式图。

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105 cases ( 208 eyes) consecutive myopic patients ot radial Keratotomy ( RK) nave been studied prospectively with the followup of half to one year.

对连续性105例（208眼）角膜放射状切开术患者进行了术后半年至一年的前瞻性研究。

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abstract aims iron deficiency anemia ( ida) caused by gastrointestinal tract bleeding was prospectively evaluated for gastrointestinal lesions.

目的本文研究的目的是前瞻性评价胃肠道损伤性出血引起的缺铁性贫血。方法61例IDA患者经上消化道内镜（EGD）和结肠镜检查符合本研究标准。

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