<strong>Background: </strong>The formation of kidney stones is considered a complicated process. Consequently, there are many questions about the link between kidney stones formation and level of salivary ...<strong>Background: </strong>The formation of kidney stones is considered a complicated process. Consequently, there are many questions about the link between kidney stones formation and level of salivary uric acid and calculus formation on the teeth surfaces. <strong>Objectives:</strong> To evaluate the correlation between the level of salivary uric acid and kidney stones formation and their influence on dental calculus and periodontal status among Saudi patients aged 25 - 70 years. <strong>Materials and Methods:</strong> 120 Saudi male patients were examined (60 of Kidney stones patients and 60 patients of non-kidney stones patients) for clinical evaluation of plaque index (PLI), gingival index (GI), calculus index of oral hygiene (CI) and clinical attachment loss (CAL). Moreover, lab assessment of uric acid level in the collected salivary samples was done. The findings were analyzed using of ANOVA test and Tukey’s test. <strong>Results:</strong> There were statistically significant differences in clinical parameters among kidney stones patients and non-kidney stones patients (p < 0.05), but these differences were highly statistically significant in the correlation between calculus index (CI), plaque index (PLI) and gingival index (GI) among kidney stone patients in group II, moreover, PLI and clinical attachment loss (CAL) among kidney stone patients in group III (p < 0.001). The statistical analyses revealed statistically significant differences in the level of salivary uric acid (mg/dl) in the comparison between kidney stones patients and non-kidney stones patients in group I and group III, whereas there were highly statistically significant in the comparison between kidney stones patients and non-kidney stones patients in group III. <strong>Conclusion:</strong> At the end of this study, we concluded that there was a relationship between dental calculus formation, kidney stones formation, and an increase in the level of salivary uric acid.展开更多
目的比较输尿管软镜碎石术(FURL)与经皮肾镜碎石术(PCNL)在治疗直径>2cm的孤立肾肾结石的安全性与有效性.方法回顾性分析了我院自2014年1月到2019年1月共48名结石直径>2cm的孤立肾肾结石病人的临床资料,其中27名患者接受了输尿管...目的比较输尿管软镜碎石术(FURL)与经皮肾镜碎石术(PCNL)在治疗直径>2cm的孤立肾肾结石的安全性与有效性.方法回顾性分析了我院自2014年1月到2019年1月共48名结石直径>2cm的孤立肾肾结石病人的临床资料,其中27名患者接受了输尿管软镜碎石术治疗(F组),另外21名患者接受了经皮肾镜碎石术治疗(P组),所有患者均成功手术.分析了这些患者的一般情况、手术时间、术前及术后一月肌酐值、血红蛋白下降值、术后总住院时间、清石率等数据,并对这些数据进行统计学分析.结果两组患者术后三天清石率(51.85%vs 71.43%,P=0.169)与术后一月清石率(81.48%vs 85.71%,P=1.000)以及术前(102.73±28.31 vs 103.88±44.58,P=0.918)术后一月肌酐值(94.56±18.98 vs 89.96±14.53,P=0.346)均没有明显差异.F组在术后总住院时间(4.00±2.84 vs7.90±2.72天,P=0.000)、平均血红蛋白下降值(16.67±14.47g/L vs 7.44±6.10g/L,P=0.004)方面均优于P组,但F组的平均手术时间长于P组(95.37±24.73 vs 72.14±21.60,P=0.001).结论对于直径>2cm的孤立肾肾结石,输尿管软镜碎石术(FURL)与经皮肾镜碎石术(PCNL)相比,FURL在术后住院时间、出血方面更有优势,且清石率与PCNL相当.展开更多
目的探讨3D打印技术在复杂肾结石患者经皮肾镜取石术(percutaneous nephrolithotomy,PCNL)中的应用研究。方法选取2015年1月至2017年12月河北北方学院附属第一医院收治60例复杂肾结石患者进行前瞻性研究,均拟行PCNL。将60例患者随机分...目的探讨3D打印技术在复杂肾结石患者经皮肾镜取石术(percutaneous nephrolithotomy,PCNL)中的应用研究。方法选取2015年1月至2017年12月河北北方学院附属第一医院收治60例复杂肾结石患者进行前瞻性研究,均拟行PCNL。将60例患者随机分为3D打印组(30例)与常规影像检查组(对照组30例),两组术前均采用泌尿系统造影(CT urography,CTU)检查,3D打印组提取CT的医学数字成像和通信(digital imaging and communications in medicine,DICOM)文件进行3D图形后处理,采用热塑性材料打印获得3D模型,根据3D肾脏模型的综合规划,为每位患者建立一个虚拟的安全可靠的经皮肾通路后执行PCNL。两组患者分别在术前、术中、术后三方面进行比较。术前:年龄、性别、体质量指数、血肌酐、结石大小及结石CT值。术中:(1)目标肾盏定位时间;(2)术前规划穿刺盏与术中实际穿刺盏的符合度;(3)手术完成时间。术后:(1)清石率;(2)术后血红蛋白下降水平;(3)术后恢复情况。结果60例患者均顺利完成手术,30例患者成功打印出3D模型,能准确地表示结石与邻近解剖结构、肾内动脉和集合系统之间的相互关系。3D打印组在目标肾盏定位时间[(2.9±1.5)min与(5.8±1.7)min,P=0.023]、模拟穿刺盏与实际穿刺盏的符合[(89.5±3.5)%与(60.2±5.7)%,P=0.005)、术后清石率[(89.9±4.5)%与(75.9±5.2)%,P=0.009]及血红蛋白下降水平[(1.4±0.5)g/L与(2.9±1.4)g/L,P=0.032]优于对照组,差异均有统计学意义。但两组在手术完成时间及术后恢复情况比较,差异均无统计学意义(P均>0.05)。结论3D打印的肾脏模型真实还原了肾脏及结石周围的解剖结构,为医师提供了立体直观的方式进行手术,对于经皮肾镜取石术有指导意义。展开更多
文摘<strong>Background: </strong>The formation of kidney stones is considered a complicated process. Consequently, there are many questions about the link between kidney stones formation and level of salivary uric acid and calculus formation on the teeth surfaces. <strong>Objectives:</strong> To evaluate the correlation between the level of salivary uric acid and kidney stones formation and their influence on dental calculus and periodontal status among Saudi patients aged 25 - 70 years. <strong>Materials and Methods:</strong> 120 Saudi male patients were examined (60 of Kidney stones patients and 60 patients of non-kidney stones patients) for clinical evaluation of plaque index (PLI), gingival index (GI), calculus index of oral hygiene (CI) and clinical attachment loss (CAL). Moreover, lab assessment of uric acid level in the collected salivary samples was done. The findings were analyzed using of ANOVA test and Tukey’s test. <strong>Results:</strong> There were statistically significant differences in clinical parameters among kidney stones patients and non-kidney stones patients (p < 0.05), but these differences were highly statistically significant in the correlation between calculus index (CI), plaque index (PLI) and gingival index (GI) among kidney stone patients in group II, moreover, PLI and clinical attachment loss (CAL) among kidney stone patients in group III (p < 0.001). The statistical analyses revealed statistically significant differences in the level of salivary uric acid (mg/dl) in the comparison between kidney stones patients and non-kidney stones patients in group I and group III, whereas there were highly statistically significant in the comparison between kidney stones patients and non-kidney stones patients in group III. <strong>Conclusion:</strong> At the end of this study, we concluded that there was a relationship between dental calculus formation, kidney stones formation, and an increase in the level of salivary uric acid.
文摘目的比较输尿管软镜碎石术(FURL)与经皮肾镜碎石术(PCNL)在治疗直径>2cm的孤立肾肾结石的安全性与有效性.方法回顾性分析了我院自2014年1月到2019年1月共48名结石直径>2cm的孤立肾肾结石病人的临床资料,其中27名患者接受了输尿管软镜碎石术治疗(F组),另外21名患者接受了经皮肾镜碎石术治疗(P组),所有患者均成功手术.分析了这些患者的一般情况、手术时间、术前及术后一月肌酐值、血红蛋白下降值、术后总住院时间、清石率等数据,并对这些数据进行统计学分析.结果两组患者术后三天清石率(51.85%vs 71.43%,P=0.169)与术后一月清石率(81.48%vs 85.71%,P=1.000)以及术前(102.73±28.31 vs 103.88±44.58,P=0.918)术后一月肌酐值(94.56±18.98 vs 89.96±14.53,P=0.346)均没有明显差异.F组在术后总住院时间(4.00±2.84 vs7.90±2.72天,P=0.000)、平均血红蛋白下降值(16.67±14.47g/L vs 7.44±6.10g/L,P=0.004)方面均优于P组,但F组的平均手术时间长于P组(95.37±24.73 vs 72.14±21.60,P=0.001).结论对于直径>2cm的孤立肾肾结石,输尿管软镜碎石术(FURL)与经皮肾镜碎石术(PCNL)相比,FURL在术后住院时间、出血方面更有优势,且清石率与PCNL相当.
文摘目的探讨3D打印技术在复杂肾结石患者经皮肾镜取石术(percutaneous nephrolithotomy,PCNL)中的应用研究。方法选取2015年1月至2017年12月河北北方学院附属第一医院收治60例复杂肾结石患者进行前瞻性研究,均拟行PCNL。将60例患者随机分为3D打印组(30例)与常规影像检查组(对照组30例),两组术前均采用泌尿系统造影(CT urography,CTU)检查,3D打印组提取CT的医学数字成像和通信(digital imaging and communications in medicine,DICOM)文件进行3D图形后处理,采用热塑性材料打印获得3D模型,根据3D肾脏模型的综合规划,为每位患者建立一个虚拟的安全可靠的经皮肾通路后执行PCNL。两组患者分别在术前、术中、术后三方面进行比较。术前:年龄、性别、体质量指数、血肌酐、结石大小及结石CT值。术中:(1)目标肾盏定位时间;(2)术前规划穿刺盏与术中实际穿刺盏的符合度;(3)手术完成时间。术后:(1)清石率;(2)术后血红蛋白下降水平;(3)术后恢复情况。结果60例患者均顺利完成手术,30例患者成功打印出3D模型,能准确地表示结石与邻近解剖结构、肾内动脉和集合系统之间的相互关系。3D打印组在目标肾盏定位时间[(2.9±1.5)min与(5.8±1.7)min,P=0.023]、模拟穿刺盏与实际穿刺盏的符合[(89.5±3.5)%与(60.2±5.7)%,P=0.005)、术后清石率[(89.9±4.5)%与(75.9±5.2)%,P=0.009]及血红蛋白下降水平[(1.4±0.5)g/L与(2.9±1.4)g/L,P=0.032]优于对照组,差异均有统计学意义。但两组在手术完成时间及术后恢复情况比较,差异均无统计学意义(P均>0.05)。结论3D打印的肾脏模型真实还原了肾脏及结石周围的解剖结构,为医师提供了立体直观的方式进行手术,对于经皮肾镜取石术有指导意义。