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116篇 您的检索式:作者名="Pokhrel"
    题名 作者 年代 出处 被引量
1输尿管硬镜辅助的可视化输尿管通道鞘放置方法的初步应用显示文摘目的:为提高输尿管通道鞘(ureteral access sheath,UAS)放置过程的安全性和准确性,本研究尝试利用输尿管硬镜辅助实现置鞘过程的可视化,并与国内常用的徒手置鞘法进行对比,比较手术操作的安全性和有效性。方法:将94例符合纳入标准的肾结石或输尿管上段结石患者,随机分为A、B两组。A组患者采用输尿管硬镜辅助的可视化置鞘法:将14/12Fr 35cm UAS套在9.5Fr 43cm输尿管硬镜上,在直视下进镜并将UAS放置到输尿管合适位置,退出硬镜再进行软镜碎石术。B组患者采用无X线监视的徒手置鞘法。UAS置入后两组采用相同的技术进行碎石。记录术中UAS放置情况和时间、输尿管损伤情况,随访4~12周,了解清石率及术后并发症情况。结果:与B组比较,A组UAS放置所需时间更短[(35.69±6.54)s vs.(55.71±10.58)s,P<0.05]。在术前预先留置双J管的患者中两组置鞘成功率均为100%,在术前未预先留置双J管的患者中B组置鞘成功率高于A组(83.33%vs.66.67%,P<0.05)。两组手术时间差异无统计学意义[(65.31±24.45)min vs.(67.42±21.34)min,P>0.05]。A组在术中发生输尿管1级损伤1例;B组在术中发生输尿管1级损伤4例,2级损伤1例;3级损伤1例,输尿管损伤发生率A组显著低于B组(2.08%vs.13.04%,P<0.05)。两组住院时间差异无统计学意义[(4.08±1.45)d vs.(4.16±1.37)d,P>0.05]。两组一期结石清除率差异无统计学意义(91.67%vs.89.13%,P>0.05)。结论:输尿管硬镜辅助的可视化置鞘法安全可行,可控性好,与徒手置鞘法相比能提高操作的安全性和准确性。局限性在于对于术前未预先留置双J管的患者,输尿管硬镜辅助的可视化置鞘法置鞘成功率有所降低。刘卓 江弘炀 刘夏铭 Gaurab Pokhrel 李聪 王涛 余虓 王少刚 刘继红 2018临床泌尿外科杂志2018,33,7:5
2自体肋软骨和自体喙突移植在成人单侧颞颌关节强直治疗中的临床效果比较显示文摘目的:比较成人单侧颞颌关节强直髁突重建中自体喙突移植和肋软骨移植的临床效果。方法:选取32例自体喙突移植和28例自体肋软骨移植重建髁突的颞下颌关节强直病例,对其术前和术后的饮食分数、最大张口度、侧向运动、开口型偏斜、CT扫描影像学等方面进行评价。结果:两组患者的关节强直治疗均取得满意效果。在饮食分数、张口度、侧向运动、开口型偏斜和复发率等术前及术后的测量值中,两组间差异无统计学意义(P>0.05),但两组病例中术后张口度、侧向运动及饮食分数均较术前有显著改善。肋软骨移植术中有3例患者出现了胸膜撕裂,6例患者出现了移植骨供区的暂时性疼痛。肋软骨移植及喙突移植术后分别有5例和3例患者的面神经颞支受到了损伤,3-6月内康复。喙突移植组中无关节强直复发,肋软骨移植组中有1例复发。结论:在颞下颌关节强直矫治中,自体喙突移植是一种较好的髁突重建骨移植材料。Pokhrel Niraj 张伟娜 罗雪婷 杨金民 胡静 祝颂松 2016临床口腔医学杂志2016,32,3:3
3Synthesis,characterization,and first application of high molecular weight polyacrylic acid derivatives possessing perfluorinated side chains and chemically linked pyrene labels显示文摘Pokhrel M R Bossmann S H 2000J Phys Chem (part B)2000,104,10:1
4Humidity-sensing properties of ZnCr2O4-ZnO composites显示文摘POKHREL S JEYARAJ B NAGARAJA K S 2003Mater Lett2003,57,10:1
5Mutation of non-conserved amino acids surrounding catalytic site to shift pH optimum of Bacillus circulans xylanase 显示文摘Kim S H Pokhrel S Yoo Y J 2008Journal Molecular Catalysis B : Enzymatic2008,55,3:1
6Enzymatic glycosylation of the topical antibiotic mupirocin显示文摘Prakash Parajuli Ramesh Prasad Pandey Anaya Raj Pokhrel Gopal Prasad Ghimire Jae Kyung Sohng 2014Glycoconjugate Journal2014,,8:1
7Submerged culture conditions for myeelial yield and polysaecharides production by Lyophyllum decaates显示文摘POKHREL C P OHGA S 2007Food Chemistry2007,105,2:1
8Treatment of pulp and paper mill wastewateF-a review显示文摘Pokhrel D Viraraghavan T 2004Sci Total Environ2004,333,13:1
9Arsenic removal in an iron oxide- coated fungal biomass column: Analysis of breakthrough curves 显示文摘Pokhrel D Viraraaghavan T 2008Bioresource Technology2008,99,6:1
10Treatment of pulp and paper mill wastewater-- A review显示文摘Pokhrel D Viraraghavan T 2004Science of the Total Environment2004,333,13:1
11Treatment of pulp and paper mill wastewater- a review显示文摘Pokhrel D Viraraghavan T 2005Science of the Total Environment2005,333,13:1
12Arsenic removal in an iron oxide-coated fungal biomass column: analysis of breakthrough curves 显示文摘POKHREL D VIRARAGHAVAN T 2008Bioresour Technol2008,99,6:1
13Thyroid isthmus agenesis 显示文摘Sapkota S Kumar PH Pokhrel R 2015Med J DY Patil Univ2015,8,4:1
14Treatment of pulp and paper mill wastewater-a review显示文摘Pokhrel D Viraraghavan T 0,,:1
15Treatment of pulp and paper mill wastewater-a review显示文摘Pokhrel D Viraraghavan T 2004Science of the Total Environment2004,333,13:1
16Peer group self-identification as a predictor of relational and physical aggression among high school students显示文摘POKHREL P SUSSMAN S BLACK D 2010J Sch Health2010,80,5:1
17Arsenic removal in an iron oxide-coated fungal biomass column:Analysis of break- through curves 显示文摘Pokhrel D Viraraaghavan T 2008Bioresource Technology2008,99,6:1
18Treatment of pulp and paper mill wastewater: a review 显示文摘Pokhrel D Viraraghavan T 2004Science of the Total Envi- ronment2004,333,123:1
19Current and past cigarette smoking significantly increase risk for microscopic colitis显示文摘Eugene F. Yen Bhupesh Pokhrel Hongyan Du Steven Nwe Laura Bianchi Benjamin Witt Curtis Hall 2011Inflamm Bowel Dis2011,,10:1
20Municipal solid waste management in Nepal:practices and challenges显示文摘POKHREL D VIRARAGHAVAN T 2005Waste Manag2005,25,:1
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