<b style="line-height:1.5;"><span style="font-family:Verdana;">Background</span><span style="font-family:Verdana;">:</span><span style="font-size:10....<b style="line-height:1.5;"><span style="font-family:Verdana;">Background</span><span style="font-family:Verdana;">:</span><span style="font-size:10.0pt;font-family:""> </span></b><span style="font-family:'';font-size:10pt;"><span style="font-family:Verdana;font-size:12px;">Basic principle for the treatment of pyogenic spondylitis (PS) is conservative care, but surgical intervention is often required when conservative treatment may fail. We have experienced many conservative cases of various complications due to long-term bed rest and poor pain control. Recently we have adopted percutaneous pedicle screw (PPS) fixation for the treatment of PS as a minimally invasive spine stabilization (MISt) fusion to reduce such morbidity of the conservative care. </span><b><span style="font-family:Verdana;font-size:12px;">Objective</span></b></span><b style="line-height:1.5;"><span style="font-family:Verdana;">:</span><span style="font-size:10.0pt;font-family:""> </span></b><span style="font-family:'';font-size:10pt;"><span style="font-family:Verdana;font-size:12px;">To evaluate the impact of PPS fixation in patients with PS. </span><b><span style="font-family:Verdana;font-size:12px;">Study Design</span></b></span><b style="line-height:1.5;"><span style="font-family:Verdana;">:</span><span style="font-size:10.0pt;font-family:""> </span></b><span style="font-family:'';font-size:10pt;"><span style="font-family:Verdana;font-size:12px;">A retrospective analysis of the medical records. </span><b><span style="font-family:Verdana;font-size:12px;">Subjects, Methods</span></b></span><b style="line-height:1.5;"><span style="font-family:Verdana;">:</span><span style="font-size:10.0pt;font-family:""> </span></b><span style="line-height:1.5;font-family:Verdana;">We reviewed 54 consecutive patients who underwent treatment in our hospital for PS during 2005-2018 and observed for more than 12 months. Of those we excluded cases show</span><span style="line-height:1.5;font-family:Verdana;">ing</span><span style="line-height:1.5;font-family:Verdana;"> effectiveness to initial treatment (it was defined fever relief or C-reactive protein (CRP) inversion in 3 weeks of antibiotics) so that this study is a retrospective study in cases show</span><span style="line-height:1.5;font-family:Verdana;">ing</span><span style="line-height:1.5;font-family:Verdana;"> initial treatment resistance. Finally, this study included 29 cases. Medical records of these 29 cases were reviewed for baseline, organism isolated and its detection rate, the clinical outcome in 12 months (Discharge, Transfer, Death), the period from </span><span style="line-height:1.5;font-family:Verdana;">the </span><span style="font-family:'';font-size:10pt;"><span style="font-family:Verdana;font-size:12px;">first visit to our hospital to fever relief, CRP inversion, ambulation, and Discharge or Transfer. </span><b><span style="font-family:Verdana;font-size:12px;">Results</span></b></span><b style="line-height:1.5;"><span style="font-family:Verdana;">:</span></b><span style="line-height:1.5;font-family:Verdana;"> These cases </span><span style="line-height:1.5;font-family:Verdana;">were </span><span style="line-height:1.5;font-family:Verdana;">divided into two groups, the conservative group (C-group): 17 cases, and the PPS group (P-group): 12 cases. There is no statistically significant difference in fever relief (p</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">=</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">0.051) and CRP inversion (p</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">=</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">0.208). The period to ambulation and discharge or transfer was significantly shorter in group P (p</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">=</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">0.020, p</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">=</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">0.031). 1-Year survival rate was 92% in the P-group, and 71% in the C-group. There is no statistically significant difference (p</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">=</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">0.354) between </span><span style="line-height:1.5;font-family:Verdana;">the </span><span style="font-family:'';font-size:10pt;"><span style="font-family:Verdana;font-size:12px;">two groups. The rate of Discharge to home and care facility is 58% in P-group, and 47% in C-group. And the rate of Transfer is 34% in P-group, and 35% in C-group. </span><b><span style="font-family:Verdana;font-size:12px;">Conclusion</span></b></span><b style="line-height:1.5;"><span style="font-family:Verdana;">:</span><span style="font-size:10.0pt;font-family:""> </span></b><span style="line-height:1.5;font-family:Verdana;">PPS fixation was effective to achieve shorten</span><span style="line-height:1.5;font-family:Verdana;">ing</span><span style="line-height:1.5;font-family:Verdana;"> the period to ambulation and discharge or transfer. But it was not effective </span><span style="line-height:1.5;font-family:Verdana;">in</span><span style="line-height:1.5;font-family:Verdana;"> infection control. This suggests that PPS fixation should be aggressively administered to patients who can expect pain relief and early ambulation by PPS fixation in the patient of PS show</span><span style="line-height:1.5;font-family:Verdana;">ing</span><span style="line-height:1.5;font-family:Verdana;"> resistance to initial treatment.展开更多
目的探讨采用改良机器人示踪器固定方式行经皮椎弓根螺钉内固定术治疗胸腰椎骨折的临床效果。方法回顾性分析2018年5月至2023年5月我院行经皮椎弓根螺钉内固定治疗的105例胸腰椎骨折患者的临床资料,其中采用改良机器人辅助置钉54例,传...目的探讨采用改良机器人示踪器固定方式行经皮椎弓根螺钉内固定术治疗胸腰椎骨折的临床效果。方法回顾性分析2018年5月至2023年5月我院行经皮椎弓根螺钉内固定治疗的105例胸腰椎骨折患者的临床资料,其中采用改良机器人辅助置钉54例,传统开放徒手置钉51例。采用Gertzbein-Robbins分类标准对置钉精确度进行评估,记录并比较两组患者手术时间、术中出血量、透视次数、手术切口、住院时间等围术期指标及术后并发症,分析比较两组手术前后疼痛VAS评分、椎体高度及Cobb角。结果组间比较,改良机器人辅助组手术切口长度、术中透视次数、术中出血量、术后住院时间、术后1 d和3 d VAS评分及并发症发生率均优于传统开放徒手组,差异均有统计学意义(P<0.05);两组置钉精确度、置钉优良率、手术时间、椎体高度恢复及骨折节段Cobb角比较,均无统计学差异(P>0.05)。结论应用改良机器人辅助经皮椎弓根螺钉内固定治疗胸腰椎骨折创伤小,患者疼痛轻,术后恢复快,安全可靠,值得基层医院进一步应用推广。展开更多
文摘<b style="line-height:1.5;"><span style="font-family:Verdana;">Background</span><span style="font-family:Verdana;">:</span><span style="font-size:10.0pt;font-family:""> </span></b><span style="font-family:'';font-size:10pt;"><span style="font-family:Verdana;font-size:12px;">Basic principle for the treatment of pyogenic spondylitis (PS) is conservative care, but surgical intervention is often required when conservative treatment may fail. We have experienced many conservative cases of various complications due to long-term bed rest and poor pain control. Recently we have adopted percutaneous pedicle screw (PPS) fixation for the treatment of PS as a minimally invasive spine stabilization (MISt) fusion to reduce such morbidity of the conservative care. </span><b><span style="font-family:Verdana;font-size:12px;">Objective</span></b></span><b style="line-height:1.5;"><span style="font-family:Verdana;">:</span><span style="font-size:10.0pt;font-family:""> </span></b><span style="font-family:'';font-size:10pt;"><span style="font-family:Verdana;font-size:12px;">To evaluate the impact of PPS fixation in patients with PS. </span><b><span style="font-family:Verdana;font-size:12px;">Study Design</span></b></span><b style="line-height:1.5;"><span style="font-family:Verdana;">:</span><span style="font-size:10.0pt;font-family:""> </span></b><span style="font-family:'';font-size:10pt;"><span style="font-family:Verdana;font-size:12px;">A retrospective analysis of the medical records. </span><b><span style="font-family:Verdana;font-size:12px;">Subjects, Methods</span></b></span><b style="line-height:1.5;"><span style="font-family:Verdana;">:</span><span style="font-size:10.0pt;font-family:""> </span></b><span style="line-height:1.5;font-family:Verdana;">We reviewed 54 consecutive patients who underwent treatment in our hospital for PS during 2005-2018 and observed for more than 12 months. Of those we excluded cases show</span><span style="line-height:1.5;font-family:Verdana;">ing</span><span style="line-height:1.5;font-family:Verdana;"> effectiveness to initial treatment (it was defined fever relief or C-reactive protein (CRP) inversion in 3 weeks of antibiotics) so that this study is a retrospective study in cases show</span><span style="line-height:1.5;font-family:Verdana;">ing</span><span style="line-height:1.5;font-family:Verdana;"> initial treatment resistance. Finally, this study included 29 cases. Medical records of these 29 cases were reviewed for baseline, organism isolated and its detection rate, the clinical outcome in 12 months (Discharge, Transfer, Death), the period from </span><span style="line-height:1.5;font-family:Verdana;">the </span><span style="font-family:'';font-size:10pt;"><span style="font-family:Verdana;font-size:12px;">first visit to our hospital to fever relief, CRP inversion, ambulation, and Discharge or Transfer. </span><b><span style="font-family:Verdana;font-size:12px;">Results</span></b></span><b style="line-height:1.5;"><span style="font-family:Verdana;">:</span></b><span style="line-height:1.5;font-family:Verdana;"> These cases </span><span style="line-height:1.5;font-family:Verdana;">were </span><span style="line-height:1.5;font-family:Verdana;">divided into two groups, the conservative group (C-group): 17 cases, and the PPS group (P-group): 12 cases. There is no statistically significant difference in fever relief (p</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">=</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">0.051) and CRP inversion (p</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">=</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">0.208). The period to ambulation and discharge or transfer was significantly shorter in group P (p</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">=</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">0.020, p</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">=</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">0.031). 1-Year survival rate was 92% in the P-group, and 71% in the C-group. There is no statistically significant difference (p</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">=</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">0.354) between </span><span style="line-height:1.5;font-family:Verdana;">the </span><span style="font-family:'';font-size:10pt;"><span style="font-family:Verdana;font-size:12px;">two groups. The rate of Discharge to home and care facility is 58% in P-group, and 47% in C-group. And the rate of Transfer is 34% in P-group, and 35% in C-group. </span><b><span style="font-family:Verdana;font-size:12px;">Conclusion</span></b></span><b style="line-height:1.5;"><span style="font-family:Verdana;">:</span><span style="font-size:10.0pt;font-family:""> </span></b><span style="line-height:1.5;font-family:Verdana;">PPS fixation was effective to achieve shorten</span><span style="line-height:1.5;font-family:Verdana;">ing</span><span style="line-height:1.5;font-family:Verdana;"> the period to ambulation and discharge or transfer. But it was not effective </span><span style="line-height:1.5;font-family:Verdana;">in</span><span style="line-height:1.5;font-family:Verdana;"> infection control. This suggests that PPS fixation should be aggressively administered to patients who can expect pain relief and early ambulation by PPS fixation in the patient of PS show</span><span style="line-height:1.5;font-family:Verdana;">ing</span><span style="line-height:1.5;font-family:Verdana;"> resistance to initial treatment.
文摘目的探讨采用改良机器人示踪器固定方式行经皮椎弓根螺钉内固定术治疗胸腰椎骨折的临床效果。方法回顾性分析2018年5月至2023年5月我院行经皮椎弓根螺钉内固定治疗的105例胸腰椎骨折患者的临床资料,其中采用改良机器人辅助置钉54例,传统开放徒手置钉51例。采用Gertzbein-Robbins分类标准对置钉精确度进行评估,记录并比较两组患者手术时间、术中出血量、透视次数、手术切口、住院时间等围术期指标及术后并发症,分析比较两组手术前后疼痛VAS评分、椎体高度及Cobb角。结果组间比较,改良机器人辅助组手术切口长度、术中透视次数、术中出血量、术后住院时间、术后1 d和3 d VAS评分及并发症发生率均优于传统开放徒手组,差异均有统计学意义(P<0.05);两组置钉精确度、置钉优良率、手术时间、椎体高度恢复及骨折节段Cobb角比较,均无统计学差异(P>0.05)。结论应用改良机器人辅助经皮椎弓根螺钉内固定治疗胸腰椎骨折创伤小,患者疼痛轻,术后恢复快,安全可靠,值得基层医院进一步应用推广。