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时间:2020-04-24
《多节椎体球囊扩张后凸成形术对呼吸和血流动力学的影响及骨水泥渗漏-论文.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、Q第41卷筮6期ChineseJournalofPracticalMedicineAug.2014.Vo1.41.No.16·19·多节椎体球囊扩张后凸成形术对呼吸和血流动力学的影响及骨水泥渗漏王科利李炎李宗明【摘要】目的评估多节椎体球囊扩张后凸成形术对血压、血气的影响,以及骨水泥渗漏。方法前瞻性研究63例患者,31例为骨质疏松性椎体压缩性骨折(OVCF),32例溶骨性肿瘤(OT)。仅有1节椎体病变26例,2节15例,3节2例,4节6例,5节3例,6节4例,7节5例,8节2例。43例患者使用聚甲基丙烯酸甲酯(PMMA),20例使用磷酸钙骨水泥
2、。所有患者均行全身麻醉,连续监测血流动力学变化,监测动脉血气、外周和区域脑氧饱和度。结果3例患者(2例使用PMMA,1例使用磷酸钙骨水泥)在扩张2节椎体间的4个球囊和注射骨水泥时出现一过性的血压下降约2l%~42%。5例出现骨水泥渗漏(7.9%),与骨水泥的类型和量无关。骨水泥注射后出现血压,呼气末二氧化碳分压及动脉氧分压下降,但差异无统计学意义。外周和区域脑氧饱和度没有明显变化。单因素方差分析显示1节椎体病变组,2节病变组,3节及3节以上病变组比较差异无统计学意义。结论全麻下行经皮穿刺球囊扩张椎体后凸成形术,通过同一位点送入多个球囊并顺序充
3、盈,然后注入骨水泥加固椎体是一种安全有效的治疗方法。应密切观察患者心肺功能情况,其对循环的影响较罕见,与病变的节数或骨水泥的类型无关。【关键词】多节球囊扩张椎体后凸成形术;动脉血气;血流动力学;骨水泥渗漏Effectofmultilevelcementballoonkyphoplastyonrespiratory,hemodynamicandcementleakageWANGKe—li,LIYah,L1Zong·ming.DepartmentofOrthopaedics,MinquanPeople’sHospital,Min—quan4768
4、00,China【Abstract】ObjectiveToevaluatetheeffectsofmultilevelballoonkyphoplasty(BK)onrespira-tory,hemodynamicandcementleakage.MethodsAprospectivestudywasmadefor63patients,inclu—ding31casesofosteoporoticvertebralcompressivefractures(OVCF)and32casesofosteolytictumors(OT).Twenty
5、—sixpatientswithonlyonevertebrallesion,15patientswith2vertebrallesion,6patientswith4vertebrallesion,3patientswith5vertebrallesion,4patientswith6vertebrallesion,5patientswith7vertebrallesion,2patientswith8vertebrallesion.Polymethylmethacrylate(PPMA)wasusedin43patientsandcalc
6、iumphosphatein20patients.Allpatientsweregivengeneralanesthesia,hemody—namic,arterialbloodgaschanges,peripheralandregionalcerebraloxygensaturationwerecontinuouslymonitored.ResultsThreepatients(twoPMMA,onecalciumphosphate)hadatransientdropinbloodpressurebetween21%to42%durings
7、imultaneousinflationofallfourballoonsattwolevels.Fivepa-tientsappearedcementleakage(7.9%),whichwasnotcorrelatedwiththecementtypeornumberoflev—els.Bloodpressure,end—tidalcarbondioxidepartialpressureanda~erialoxygenpartialpressurede—creasedaftercementinsertion,buttherewerenos
8、ignificantdifferences.Peripheralandregionalcerebraloxygensaturationhasnoobviouscha
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